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Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

V2-LCD/LED Screen Panel Repair Guide

You CANNOT give this E-book away for free. You do not have the rights to redistribute this Ebook in internet or no matter where it is.

Copyright @ All Rights Reserved Warning! No part of this E-book/guide may be reproduced or transmitted in any form whatsoever, electronic, or mechanical, including photocopying, printing, recording, or transmitting by any informational storage or retrieval system without expressed written, dated and signed permission from the author. You cannot alter, change, or repackage this document in any manner.

Disclaimer And/ Or Legal Notices The reader is expressly warned to consider and adopt all safety precaution that might be indicated by the activities herein and to avoid all potential hazards. This E-Book is for INFORMATIONAL PURPOSES only and the author do not accept any responsibilities or liabilities resulting from the use of this information. While every attempt has been made to verify the information provided here, the author cannot assume any responsibility for any loss, injury, errors, inaccuracies, omissions or inconvenience sustained by anyone resulting from this information. Most of the repair tips and solution given should only be carried out by suitable qualified electronics engineers/technicians. Please be careful as all electrical equipment is potentially dangerous when dismantled. Any perceived slights of policy, specific people or organizations are unintentional.

http://www.LCDRepairGuide.com/screen-repair-v2/

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Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

V2-LCD/LED Screen Panel Repair Guide

Limit of Liability/ Disclaimer of Warranty: The author and publisher of this E-book and the accompanying materials have used their best efforts in preparing this program. The authors and publisher make no representation or warranties with respect to the accuracy, applicability, fitness, or completeness of the contents of this program. They disclaim any warranties (expressed or implied), merchantability, or fitness for any particular purpose. The reader is expressly warned to consider and adapt all safety precautions that might be indicated by the activities here in and to avoid all potential hazards. By following the instructions contained herein, the reader willingly assumes all risks in connection with such instructions. The authors and publisher shall in no event be held liable for any loss or other damages, including but not limited to special, incidental, consequential, or other damages. As always, the advice of a competent legal, tax, accounting or other professional should be sought. No this parts of this E-book/Guide/Manual shall be reproduced or transmitted by any means, electronic, mechanical, photocopying, printing and recording or otherwise . Any unauthorized use of this material is prohibited. All product illustration, product names and logo are trademark of their respective manufacturers.

If you have any information regarding the illegal reselling or duplication of the E-book, please report it to [email protected] for your reward.

If you want to buy the Test Equipment and Tools please visit to the page here: http://www.LCDRepairGuide.com/tools

All these tools and equipments will help you in troubleshooting and repairing the electronics devices. http://www.LCDRepairGuide.com/screen-repair-v2/

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Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

V2-LCD/LED Screen Panel Repair Guide

Thank You for Contribution Here is to thank you to Mr. Vladimir, Mr. Xiang (升沃机械), Mr. Marian, Mr. Jonathan, Mr. Ji Chun, Mr. Ganesh and Mr. Huang. Because they had contributed the good repair information in part of this repair guides.

http://www.LCDRepairGuide.com/screen-repair-v2/

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Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

V2-LCD/LED Screen Panel Repair Guide

Table of Contents How to Use This Repair Guide ........................................................................ 10

Isolate the LED/LCD TV Screen Problem Made Easy .................... 11 The Good Tools ....................................................................................... 11 The Knowledge of How to Troubleshoot and Repair TV Panel…... . 13

Types of LCD/LED TV Screen Problem............................................... 13 How to Use the LCD/LED Panel Tester Correctly ............................ 16 How to Know Which LVDS Cable is Suitable to this TV Panel? ...... 18

You Must Know Why Repair LED TV Screen Unsuccessfully .... 19 A Good Workbench and Tools will Help to Increase Successful Repair Rate ........................................................................................................ 20

Terminology of the T-CON Board and LCD/LED Panel PCB ..... 21 Procedure to Repair Samsung LCD/LED Panel without External Gate COF......................................................................................................... 27 About Samsung Panels ........................................................................... 27 General Considerate Regarding Samsung Panel by Disconnecting Gate Drivers Signals ......................................................................................... 31 Steps You Have To Do When Repairing a Samsung Panel ................ 34 Samsung Panel Screen Repair Case ..................................................... 35 (4.1) Panel Screen: LTA260AP02 T-CON: 260AP02C2LV0.2 Level Shifter IC: IC8-AG32AE2 ...................................... 35 (4.2) Panel Screen: LTA320AB02 and LTF320AB01 T-CON: 320AB02CP2LV0.3 http://www.LCDRepairGuide.com/screen-repair-v2/

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Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

V2-LCD/LED Screen Panel Repair Guide Level Shifter IC: 2x AG16BG ........................................... 38 (4.3) Panel Screen: LTJ400HM03 B T-CON: S100FAPC2LV0.3 ............................................... 39 (4.4) Panel Screen: LTF320AP11 T-CON: S100FAPC2LV0.3 Processor: BD8193MWV, Gamma MAX9694E ............. 41 (4.5) Panel Screen: LTJ400HM07 T-CON: S100FAPC2L v0.3 (BN41-01687A) ................... 43 (4.6) Panel Screen: LTF400HM03 T-CON: S100FAPC2L v0.3 ............................................... 46 (4.7) Panel Screen: LSF320HJ01 T-CON: 2013_TCON_FOX_FT1 (BN41-01939) ............ 47 (4.8) Panel Screen: LTY320AP04 and LTZ320AP04 TCON: 320AP04S4LV1.5 and 320AP04S4LV1.7 ........... 50 (4.9) Panel Screen: LTA400HW03 J TCON: SH120PMB45V0.3................................................ 52 (4.10) Panel Screen: LSY320AN02 TCON: 320KSB_S2LV0.2 ................................................. 55 (4.11) Panel Screen: LTJ400HM05 T-CON: 400HR42S4LV0A, 400HR42S4LV0B ............... 59 (4.12) Panel Screen: LTF320HM01, LTA320HM03 T-CON: LJ94- 03256H (F 60M B4C2LV0. 6) ................ 64 (4.13) Panel Screen: LTJ400HV01-J T-CON: SH120PMB4SV0.3 .............................................. 67

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Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

V2-LCD/LED Screen Panel Repair Guide COF BoardView List (aka COF Bypass Modification) ................... 70 LCD Panel TAB/COF Equivalent List .................................................. 94 T-CON Board P-GAMMA IC & DC-DC IC Programming Method............................................................................................................ 104 How do I know the GAMMA IC & DC-DC IC is programmable type? ................................................................................................................. 105 How to Programming/Write the T-CON Board P-GAMMA & DCDC IC?.............................................................................................................. 106 These 5 Pins of T-CON Board P-GAMMA & DC-DC IC You Must Know................................................................................................................. 107 T-CON Board P-GAMMA & DC-DC IC Programming Tutorials. 108 RT809F Software Programming Programmable IC Process .......... 114 T-CON Board P-GAMMA & DC-DC IC Read/Write Pins List ..... 115 Download the T-CON Board P-GAMMA IC & DC-DC IC Data/Firmware ................................................................................................ 117

Troubleshooting & Repairing Hisense RSAG7.820.5129 T-CON Board............................................................................................................... 119 T-CON Board Circuit Structure ......................................................... 119 Panel Control Signals & Mini-LVDS Timing Chart Waveform ..... 120 Control Signals DC Voltage Range ..................................................... 121 Critical T-CON Board Output Voltage Values ................................. 121 RSAG7.820.5129 T-CON Board Module Features ........................... 121 Introduce Module Features & Their Common Faults in T-CON .. 123 Other Common Faults in this T-CON Board ................................... 128

LCD/LED TV Display Problem Repair Tips ................................... 134

http://www.LCDRepairGuide.com/screen-repair-v2/

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Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

V2-LCD/LED Screen Panel Repair Guide BONUS-A: LG LED/LCD TV Interconnect Schematic Diagrams 32LS3500-Interconnect_2012_Interconnect ………….………..148 37LK450-Interconnect_2011_Interconnect ……………….……155 42CS560-Interconnect_2012_Interconnect ……….…….………163 42LG60-Interconnect2_2008_Interconnect …………….………170 42LG60-Interconnect_2008_Interconnect ………………….…..172 43LJ5000-Interconnect-Mainboard_2017_Interconnect ……….174 47LV4400-Interconnect_MB Built-In T-con_Interconnect…… 178 49UH6100-Interconnect_2016_Interconnect ……………………184 55UF7600-Interconnect-Mainboard_2015_Interconnect ……....185 65UH5500-Interconnect-Mainboard_2016-2017_Interconnect…191

BONUS-A: T-Con Board Schematic/Circuit Diagrams HISENSE RSAG7.820.5129 T-CON Board Schematic………..….….195 HISENSE RSAG7-820-4159 T-CON Board with LED32K16 TV HE315DH-B11…………………………………..……………….203 SKYWORTH 5800-TCON6-0P10 T-CON Board Schematic………..208

BONUS-B (This bonus NOT listed in this Ebook, it’s on the Download Page)

* Collection of LG T-CON Board Testing Point & Voltages (Over 120 pages) * T-CON Board P-GAMMA & DC-DC IC Firmware’s * T-CON Board EEPROM Data/Firmware’s

http://www.LCDRepairGuide.com/screen-repair-v2/

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Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

V2-LCD/LED Screen Panel Repair Guide Highly recommended other great related repair information for you: With all these great repair information, it will help and improve your skills in troubleshooting and repairing OLED/LED/LCD/Plasma TV quickly and easily: (Please click on the ebook cover to get more details)

http://www.LCDRepairGuide.com http://www.LCD-Television-Repair.com (LCD/LED TV service manuals & etc) http://www.Plasma-Television-Repair.com (Plasma TV service manuals & etc) Other Great Electronic Repairing Ebooks:

http://www.LCDRepairGuide.com/screen-repair-v2/

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Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

V2-LCD/LED Screen Panel Repair Guide

How to Use This Repair Guide 1) Yes, this repair guide not only can save you time and money, it also can help to earn more profit from repairing LCD/LED panel. Because of LCD/LED Panel is the most expensive spare part inside the TV and Monitor. If we can repair it, so the profit is quite high to compare repairing other section like PSU in TV. 2) With the help of LCD/LED Screen Panel Repair Guide (V1), when you read this ebook, it will improve your knowledge and repairing skills quickly and easily. Because all the basic theory of how Panel working was written inside the LCD/LED Screen Panel Repair Guide (V1). Highly recommend to grab this ebook too. 3) If you don’t want to start from the basic theory, but just want to solve your TV display problem, you can direct refer to the chapter you’re interesting. So it will directly to show you what’s wrong on this type of display symptom. Also the LCD and LED Backlight is not writing in this ebook, because I had wrote a lot this title in my V2, V3, V4 and V5 LED/LCD TV Repair Tips ebook series. 4) When I’m mention “LCD” word in this ebook, actually it is included the “LED” at the same time. So I don’t write too many LED word in this ebook to save more space and reduce some file sizes in this ebook. 5) After you have finished reading this repair guide, I believe that you will have the confident to repair LCD/LED TV Panel now. It is because of we know how the LCD/LED Panel is working, why this display symptom is occur and also know how to troubleshooting it! The LCD/LED Screen is the most expensive cost of the TV. Normally when the Panel is beyond repair, this TV will no point to continue repair. Either replaces a new or working Panel with reasonable price, or just selling their PCB board as it to the used spare part market. Nowadays, repairing the LCD/LED Panel has a high profit margin in TV or Monitor repair!

http://www.LCDRepairGuide.com/screen-repair-v2/

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Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

V2-LCD/LED Screen Panel Repair Guide

Isolate the LED/LCD TV Screen Problem Made Easy How to isolate the LED/LCD TV screen problem easily? I’ve received lots of this type of question from the TV repairer. And my answer is:

1) The Good Tools a) LCD/LED Panel Tester - A tester to test the T-con + Panel is working or not. So this tester can generate and send the Testing Color Bar to the Panel through T-con Board. The tester like picture below:

b) LVDS convert to VGA Tester - This type of tester have two design, one is their tester build in the LCD screen and another one is need to connect to a monitor to see the video output is normal or not. Normally, this tester can test Mainboard output video signals LVDS to VGA and see the result on its own LCD screen or connect it to a monitor to see the display result. This tester is looks like the picture below:

http://www.LCDRepairGuide.com/screen-repair-v2/

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Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

V2-LCD/LED Screen Panel Repair Guide

c) V-by-One converts to LVDS (also to VGA) for 4K TV Mainboard. - This type of tester is more expensive than the above two. Because of this tester can support to the latest 2K~4K TV Panel. It also same as the LVDS convert to VGA Tester, the display result can see on its own LCD screen or connect to a VGA monitor. Please see on the picture below:

The item (b) & (c) tester also use for TV mainboard repair. Because the mainboard just supply the voltage input and their LVDS output just connects to the Tester and you will know this Mainboard can output a good display or not.

http://www.LCDRepairGuide.com/screen-repair-v2/

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Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

V2-LCD/LED Screen Panel Repair Guide 2) The Knowledge of how to Trobleshoot and Repair TV Panel So from the TV screen symptom, you will know what the TV or panel problem is. All these knowledge you can learn from my previous ebooks like: V3 & V4 LED/LCD TV Repair Tips and LCD/LED Screen Panel Repair Guide. For more details of these ebooks, please visit to http://www.LCDRepairGuide.com .

Types of LCD/LED TV Screen Problem 1) No Display (Grey Screen: you can feel that their backlight is lit) This type of screen problem, you need to see their backlight is lit or not. If the backlight lit but no display, then use the volt meter to check their T-con board VCC supplies input voltage. If the Vcc has 12V or a similar voltage, that’s mean the problem is on T-CON board or Panel. If the T-con VCC input voltage missing, you need to trace it back to mainboard. We can use the LCD/LED Panel Tester to checking their T-con + Panel are working or not. So to confirm the problem is on Mainboard or Panel. Also we can use the other two testers too. 2) Display Upside Down & Painting Display Problem Normally this type of problem is causing by their setting in between Mainboard and their T-con board. So the solution is to login to TV service mode (Mainboard) to change their Panel setting. Or you can modify their T-con like inside the LCD/LED Screen Panel Repair ebook. If cannot modify, then change the T-con board to solve this problem. 3) White Display Normally this type of problem is the T-con or Panel damage. If you use the LVDS convert to VGA Tester, the TV Mainboard can output a perfect display on its LCD screen there.

http://www.LCDRepairGuide.com/screen-repair-v2/

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Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

V2-LCD/LED Screen Panel Repair Guide 4) Display Slow Motion Normally this type of problem is the T-con or Panel damage. If you use the LVDS convert to VGA Tester, the TV Mainboard can output a perfect display on its LCD screen there. 5) Display Double Images/ Jittering or Jumping Normally this type of problem is the T-con or Panel damage. If you use the LVDS convert to VGA Tester, the TV Mainboard can output a perfect display on its LCD screen there. 6) Whole Screen of Vertical Colors Lines (Static or Dynamic) Most of the time, this type of screen problem is causing by their T-con. If you’re not sure, you can call out their TV OSD Menu. It is also same problem too. If their OSD Menu can show a perfect image on the screen, that’s mean the problem is in the Mainboard there. Or just use the LCD Panel Tester to testing it, you will know the result directly. 7) Screen Display Divided to Several Section or Display Content Opposites This type of problem is causing be their T-con board EEPROM firmware abnormal. 8) One or Several Horizontal/Vertical Bar or Lines on Screen Normally this type of problem is causing by their TV Panel. 9) Abnormal Display (Not mention the above) This type of screen symptom, you can try call out their OSD Menu to see it is normal or not. If OSD Menu normal, that’s mean the problem is on the Mainboard. If still same problem, then you needs to use the LCD Panel Tester or another two testers to testing this TV.

http://www.LCDRepairGuide.com/screen-repair-v2/

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Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

V2-LCD/LED Screen Panel Repair Guide Notes: If these voltage lines abnormal on T-CON Board, what will happen on TV Screen? a) Vin (12V), VDD (3.3V), VAA/VDA(~17V) If these voltage missing or abnormal, the screen will no display. b) VGH, VGL If these voltage missing or abnormal, the screen will become slow motion or abnormal display. c) Vcom If this voltage missing or abnormal, the screen will flashing or display not sharp (like low level contrast screen).

http://www.LCDRepairGuide.com/screen-repair-v2/

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Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

V2-LCD/LED Screen Panel Repair Guide

How to Use the LCD/LED Panel Tester Correctly Nowadays, the LCD/LED Panel Tester is a must have tool to repair an LCD/LED TV. It is cheaper than the LVDS Convert to VGA & V-By-One Panel Testers. So lots of the TV repairer purchased this type of Panel Tester. Unfortunately, they bought the wrong package of this LCD/LED Panel Tester. Please look at the picture below:

The above LCD Panel Tester is a standard package only. The seller put their advertisement say this Tester can support LCD Panel from 10 inches until 55 or higher inches too! But from the above picture to see that, it is not user friendly for the TV repair!! When you bought the above LCD Panel Tester package, this tester will not help much in TV Panel repair. Because of the seller not put all type of the LVDS cables to standard package of LCD/LED Panel Tester. When you want to testing the 32, 37, 39, 40, 42, 47, 50, 55 inches TV panel with this tool, you will feel the lack of the LVDS cables to testing the above TV Panel. So I will recommend you when purchase this type of LCD/LED Panel, you must ask the seller to purchase extra LVDS cables like: 8-bits Single & Dual Channels types, and also for the 10-bits Single & Dual Channels LVDS cables. http://www.LCDRepairGuide.com/screen-repair-v2/

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Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

V2-LCD/LED Screen Panel Repair Guide

Especially this type of connector LVDS cable:

http://www.LCDRepairGuide.com/screen-repair-v2/

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Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

V2-LCD/LED Screen Panel Repair Guide How to Know Which LVDS Cable is Suitable to this TV Panel? That’s easy to just refer to back to their LCD Panel specification sheet, and then you will know what type of LVDS cable of this Panel (T-con board) use. Below is an example Panel datasheet of AUO T315XW02 VC. Inside the “”General Description” section there, it is shows their cable type already is 8-Bits and 1 Channel LVDS cable like picture below:

Important Note: 1) Make sure that the T-CON Vcc input voltage pins are connected correctly to LCD/LED Panel Tester. 2) Also choose the correct LCD Panel voltage values for the TV Panel need to test. If just wrong doing the above either one, it can damage and burn the LCD/LED TV Panel!!! So be careful on this part, if not, afterward you will regret. One more thing is make sure the TV backlight is working properly. If not you can’t see anything on TV screen.

http://www.LCDRepairGuide.com/screen-repair-v2/

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Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

V2-LCD/LED Screen Panel Repair Guide

You Must Know Why Repair LED/LCD TV Screen Unsuccessfully Repair LCD/LED TV Panel is a challenging job. So we always need to find and learn the good & helpful TV Panel repairing information to improve our skills. When the skills improved, that’s mean repair the TV Panel successful rate will increase at the same time too! But I received several members email said they hard to successful repair the TV Panel. Finally, I found that they have a same mistake to learn the knowledge of repair TV Panel. For example: An LCD TV with display slow motion problem. Normally it is causing by their abnormal VGH voltage. So the member emails me about this problem and I told him to checking the VGH voltage. After next day, he replied my email and said all voltages on the T-CON board are normal. I asked him, did you check the VGH voltage until to the X-COF pin there? He said no. Then I asked him to check again. But I forgot to tell him that LCD Panel has 3 x external Gate COF and also need to check too. So next email, he told me that the VGH voltage normal even measure until the X-COF pins there. So he feels like this TV Panel is beyond repair and need to return back to customer. So I encourage him try again. Because he never finish check the VGH yet. Luckily, when he check the Gate COF-1 (COF BoardView or my previously call it as Bypass Modification) and found that VGH voltage missing! So he connects a wire from T-con board VGH point to the Gate COF-1 VGH point. Finally, his TV Panel problem solved! From the above story, we know that different people even learn from a same book, but get a different result! Hopefully, the entire TV repairers don’t do this mistake again.

http://www.LCDRepairGuide.com/screen-repair-v2/

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Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

V2-LCD/LED Screen Panel Repair Guide A Good Workbench and Tools will Help to Increase Successful Repair Rate Yes, a good environment workbench with the entire necessary tools standby to use will help to increase the successful TV panel repair rate. These things and tools will helps to you: 1) 2) 3) 4) 5) 6) 7) 8)

A clean workbench with the proper lighting. Magnifier LCD/LED Panel Tester LCD & LED Backlight Tester Sharp & Fine tip Needle Soldering Iron Universal ISP Programmer Good sharp knife and etc accessories. TV Panel repairing information like: Panel datasheet specification info, Panel schematic diagram and my ebooks: V3, V4, LCD/LED Screen Panel Repair Guide (V1.0) and this ebook also.

http://www.LCDRepairGuide.com/screen-repair-v2/

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Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

V2-LCD/LED Screen Panel Repair Guide

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Terminology of the T-CON Board and LCD/LED Panel PCB No.

1.

2.

3.

4.

Marking Code

Description

Remark (Typically)

VON, VGH, VGON, VDDG

Gate-On Supply. VON is the positive supply voltage for the CKV_, CKVB_, and STVP high-voltage driver outputs. Bypass to GND with a minimum 1uF ceramic capacitor.

20V~ 35V

VOFF, VGL, VGOFF, VEEG

Gate-Off Supply. VOFF is the negative supply voltage for the CKV_, CKVB_, and STVP high-voltage driver outputs. Bypass to GND with a minimum 1uF ceramic capacitor.

VDD, Vlogic, Vddd, Dvdd

Supply Input. VDD is the logic supply input for the scan driver. Bypass to GND through a minimum 0.1uF capacitor.

VDA, Avdd, Vdda, Vsource

This VDA voltage is about 14V ~20V and it will depends on their T-con board design. The VDA voltage is generated by DC-DC Converter circuits. It is use to supply to the GAMMA circuits and reaching to the Source Driver Board

This VGH (VGate High) voltage was generated by DC-DC circuits. And their voltage is about 20V ~30V but it will depends on the T-con board design. The feature of VGH voltage is to supply to the Gate Driver Board as a “Switch ON” feature. It can switch on the TFT cells in LCD Panel and display shows.

The VGL (VGateLow) voltage was generated by the DC-DC section too. Some T-con board will use a higher voltage as 15V or a lower voltage as -1V. So it will depend on the Tcon design and it’s not much on the market. Typically is 5V~ -7V. This negative voltage is supply to Gate Driver Board. The VGL voltage is as “Switch Off” feature. When VGL negative voltage is supply, the VGH voltage on TFT cells will “Clear” by VGL voltage, so that the next data can shows on that TFT cells.

-5V~ -12V (Commonly is -5V ~ -8V)

3.3V

This VDD voltage is output from the DC-DC IC or using an external Voltage Regulator IC to generate. It is 3.3V and other voltages like 2.5V (VDD25) and 1.8V (VDD18) was using the VDD 3.3V voltage to convert. After VDD voltage generate it is supply to Timing Control section, Source Driver Board and Gate Driver Board.

http://www.LCDRepairGuide.com/screen-repair-v2/

13V~ 25V

Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

V2-LCD/LED Screen Panel Repair Guide

5.

AGND

Common Voltage. Normally their voltage is nearly half of the VDD voltages. (if VDD is 16V, then VCOM is about 7V) Ground

6.

BGND

Amplifier Ground

7.

GND

Ground/ Logic Ground

8.

PGND

Power Ground. Source connection of the internal step-up regulator power switch.

9.

STV

Vertical Sync Input. The rising edge of STV begins a frame of data. The STV input is used to generate the high-voltage STVP output.

VCOM

10. STVP

High-Voltage Scan-Drive Output. STVP is connected to VOFF when STV is low and is connected to VON when STV is high and CPV1 is low. When both STV and CPV1 are high, STVP is high impedance.

11. CPV1

CPV (Clock Pulse Vertical) -Vertical Clock Pulse Input. CPV1 controls the timing of the CKV1 and CKVB1 outputs, which change state (by first sharing charge) on its falling edge.

12. CPV2

Vertical Clock Pulse Input. CPV2 controls the timing of the CKV2 and CKVB2 outputs, which change state (by first sharing charge) on its falling edge.

13. CPV3

Vertical Clock Pulse Input. CPV3 controls the timing of the CKV3 and CKVB3 outputs, which change state (by first sharing charge) on its falling edge.

14. CKV1

CKV( Clock Signal)- High-Voltage Scan-Drive Output. When enabled, CKV1 toggles between its high state (connected to VON) and its low state (connected to VOFF) on each falling edge of the CPV1 input. Further, CKV1 is high impedance whenever CPV1 and STV are both low.

15. CKV2

High-Voltage Scan-Drive Output. When enabled, CKV2 toggles between its high state (connected to VON) and its low state (connected to VOFF) on each falling edge of the CPV2 input. Further, CKV2 is high impedance whenever CPV2 and STV are both low.

16. CKV3

High-Voltage Scan-Drive Output. When enabled, CKV3 toggles between its high state (connected to VON) and its low state (connected to VOFF) on each falling edge of the CPV3 input. Further, CKV3 is high impedance whenever CPV3 and STV are both low.

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Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

V2-LCD/LED Screen Panel Repair Guide

17. CKVB1

CKVB (Inverted Clock Signal)- High-Voltage Scan-Drive Output. CKVB1 is the inverse of CKV1 during active states and is high impedance whenever CKV1 is high impedance.

18. CKVB2

High-Voltage Scan-Drive Output. CKVB2 is the inverse of CKV2 during active states and is high impedance whenever CKV2 is high impedance.

19. CKVB3

High-Voltage Scan-Drive Output. CKVB3 is the inverse of CKV3 during active states and is high impedance whenever CKV3 is high impedance.

20. CKVCS1

CKV1 Charge Sharing Connection. CKVCS1 connects to CKVBCS1 whenever CPV1 and STV are both low (to make CKV1 and CKVB1 high impedance) to allow CKVB1 to connect to CKV1, sharing charge between the capacitive loads on these two outputs.

21. CKVCS2

CKV2 Charge-Sharing Connection. CKVCS2 connects to CKVBCS2 whenever CPV2 and STV are both low (to make CKV2 and CKVB2 high impedance) to allow CKVB2 to connect to CKV2, sharing charge between the capacitive loads on these two outputs.

22. CKVCS3

CKV3 Charge-Sharing Connection. CKVCS3 connects to CKVBCS3 whenever CPV3 and STV are both low (to make CKV3 and CKVB3 high impedance) to allow CKVB3 to connect to CKV3, sharing charge between the capacitive loads on these two outputs.

23. CKVBCS1

CKVB1 Charge-Sharing Connection. CKVBCS1 connects to CKVCS1 whenever CPV1 and STV are both low (to make CKV1 and CKVB1 high impedance) to allow CKV1 to connect to CKVB1, sharing charge between the capacitive loads on these two outputs.

24. CKVBCS2

CKVB2 Charge-Sharing Connection. CKVBCS2 connects to CKVCS2 whenever CPV2 and STV are both low (to make CKV2 and CKVB2 high impedance) to allow CKV2 to connect to CKVB2, sharing charge between the capacitive loads on these two outputs.

25. CKVBCS3

CKVB3 Charge-Sharing Connection. CKVBCS3 connects to CKVCS3 whenever CPV3 and STV are both low (to make CKV3 and CKVB3 high impedance) to allow CKV3 to connect to CKVB3, sharing charge between the capacitive loads on these two outputs.

26. BOOST

Operational Amplifier Supply Input. Connect to VMAIN

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27. COMP

(Figure 2) and bypass to BGND with a 1μF or greater ceramic capacitor. Compensation Input for Error Amplifier. Connect a series RC from COMP to AGND. Typical values are 180k and 470pF.

28. DISH

VOFF Discharge Connection. Pulling DISH below ground activates an internal connection between VOFF and GND, rapidly discharging the VOFF supply. Typically, DISH is capacitively connected to VDD, so that when VDD falls, VOFF is discharged.

29. DLY

Startup Delay Setting. Connect a capacitor to adjust the delay.

30. EN

Enables the Scan IC. Drive EN high to start up the Scan IC after a delay time, which is set by a capacitor at DLY.

31. FB

Feedback Input. Reference voltage is 1.24V nominal. Connect external resistor-divider midpoint here and minimize trace area. Set VOUT according to: VOUT = 1.24V (1 + R1/R2).

32. GOFF

Gate-Off Supply. GOFF is the negative supply voltage for the CKV_, CKVB_, and STVP_ high-voltage driver outputs. Bypass to AGND with a minimum of 1µF ceramic capacitor.

33. GON

Gate-On Supply. GON is the positive supply voltage for the CKV_, CKVB_, and STVP_ high-voltage driver outputs. Bypass to AGND with a minimum of 1µF ceramic capacitor.

34. IN

Step-Up Regulator Supply Input. Bypass IN to AGND (pin 34) with a 1μF or greater ceramic capacitor.

35. LX

Switching Node. Connect inductor/catch diode here and minimize trace area for lowest EMI.

36. NEG

Operational Amplifier Inverting Input

37. OE

Active-High Gate-Pulse Output Enable. CKV_ and CKVB_ leave the floating charge-sharing state on the rising edge of OE.

38. OECON

Active-Low Output-Enable Timing Input. OECON is driven by an RC-filtered version of the OE input signal. If OE remains high long enough for the resistor to charge the capacitor up to the OECON threshold, the OE signal is masked until OE goes low and the capacitor is discharged below the threshold through the resistor.

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V2-LCD/LED Screen Panel Repair Guide

39. OUT

Adjustable Sink-Current Output. OUT connects to the resistive voltage-divider at the op amp input POS (between BOOST and GND) that determines the VCOM output voltage. IOUT lowers the divider voltage by a programmable amount.

40. POS

Operational Amplifier Non-inverting Input

41. SET

Full-Scale, Sink-Current Adjustment Input. Connect a resistor, RSET, from SET to GND to set the full scale adjustable sink current that is VBOOST / (20 x RSET). IOUT is equal to the current through RSET.

42. VCOM

Operational Amplifier Output

43. VL

3.3V On-Chip Regulator Output. This regulator powers internal analog circuitry for the step-up regulator, op amp, and VCOM calibrator. External loads up to 10mA can be powered. Bypass VL to GND with a 0.22μF or greater ceramic capacitor.

44. WPN

Active-Low, Write-Protect Input. When WPN is low, I2C commands are ignored and the VCOM calibrator settings cannot be modified. Write-Protect Output. WPP is the inverse of WPN. It can be used to control active-high, write-protect inputs on other devices.

45. WPP

46. XAO

In order to solve the problem of image-retention effect of TFT-LCD, the technique of XAO function (power off control) is mostly used at present. XAO function means that XAO is set to low level when the display is turned off. For example, the logic low level is set to 0˜3.3 v, and thus all outputs of the gate driver will be shifted to high level at the same time and all TFT will be turned on. The charge stored on the CS can thus be discharged and the imageretention effect can be eliminated. However, the common method of using XAO function is to send XAO signal into logic control circuit and to convert low level to high level output through level shifter. After the display is turned off, much charge on the capacitor will be discharged since the voltage of power supply is maintained only by the capacitor and all TFT at low level will function at the same time. Therefore, when the pulse of XAO reaches, the gate voltage of all TFT are all shifted to VGH, and thus a large current is produced at the moment in which the gate of TFT on gate driver circuit is activated. This large current may cause the trace on gate driver circuit to burn. Furthermore, VDD voltage will also decrease rapidly and

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V2-LCD/LED Screen Panel Repair Guide

47. GSC

thus causes the conversion of the level shifter to fail and the XAO function to lose efficacy. Gate Shift Clock- Two clock signals GSC of a gate driver IC occur in a horizontal synchronous interval, and a GSC gate pulse is generated with each clock signal GSC of the gate driver IC. The gate start pulse has to occur so as to operate the gates

48. GOE

Gate Operation Enable- A timing controller supplying a gate operation enable (GOE) signal to the gate driver. a reset circuit supplying a reset signal to the timing controller, the reset signal enabling the GOE signal; and a filtering circuit connected to the reset circuit, the filtering circuit permitting a GOE mask time of the GOE signal to be longer than about 16 msec and reducing an impulse of the clock signal.

49. GSP

Gate Start Pulse

50. POL

Polarity Reverse

51. SSC

Source Sampling Clock

52. SOE

Source Output Enable

53. SSP

Source Start Pulse

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V2-LCD/LED Screen Panel Repair Guide

Procedure to Repair Samsung LCD/LED Panel without External Gate COF This chapter will help you repair a Samsung 2008-2013 type panel screens that use gate circuits embodied in glass screen cell (chip on glass COG). But the knowledge you learn from this chapter, also can apply to other brands of panel repair. The procedure has a rate of success of 0-90%, but it will depend on your screen panel type, the tools you use and the knowledge you’ve learn from my previous ebook (Also included this chapter too). You have to accept that sometimes, even the screen panel will work but a thin line may appear randomly on screen. Also, sometimes, the screen will not respond to any procedure described here. In this file, I will refer only on repairing gate problems of fault in Samsung screen panels.

1. About Samsung Panels A display device includes multiple pairs of field generating electrodes and an electro-optical active layer interposed there between. Generally, one of the pair of field generating electrodes is connected to a switching element to receive an electric signal and the electro-optical active layer converts electric signal into an optical signal to display images. The display device typically includes a gate driver and a data driver. The gate driver applies to a gate line a gate signal that turns a pixel on and off, and the data driver converts image data into data voltages and then applies the converted data voltage to a data line.

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V2-LCD/LED Screen Panel Repair Guide

“We are interested only in gate signal circuit, this is the one that faults and need to be fixed” The gate signals are processed by the scan driver circuits and amplified by the level shifter to analog signals, which are outputted as the gate pulses for scanning the display panel. Gate driving circuits can be mounted - (TCP) tape carrier package or printed on glass - (COG) chip on glass. On Samsung panels, gate driving circuits were replaced since 2008-2009 with gate drivers on glass mounted transistors, using ASG technology (Amorphous Silicon Gate).

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V2-LCD/LED Screen Panel Repair Guide

Each gate line has a block circuit glass mounted transistors called SR, made using ASG technology. The gate driver receives clock signals CKV and CKVB and the start signal STVP, and sequentially apply on voltages to gate lines G1Gn.

The display area 300 is represented by the resistor Rp and the capacitor

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V2-LCD/LED Screen Panel Repair Guide Cp. As show below, the gate lines G1-Gn, and the liquid crystal capacitor CIc and storage capacitor Cst , respectively have the resistance and capacitance, and the sum thereof is represented by one resistor Rp and one capacitor Cp. The gate voltage output from each line block SR1-SRn is analog transmitted through the gate line corresponding. The SR blocks are connected between, with glass printed connections, and when a component of one SR block faults, owing to the fact that is on glass, the repair is impossible.

However, with some trickery made on command signals of gate driver’s blocks, you can partially or totally repair the faults. CKV and phase opposition CKVB signal, and start STVP signal, are synchronizing the gate outputs to screen lines. For a small screen, we will have only one set of signals: CKV, CKVB and STVP. For a bigger screen, we will have 2 gate drivers blocks and 2 sets of signals, CKV1, CKVB1, STVP1 and CKV2, CKVB2, STVP2, each of this signals sets will command a gate driver on down or upper side of the screen.

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V2-LCD/LED Screen Panel Repair Guide

The fault can be visible on whole screen, half of screen, so we need to cut in either signals sets, or one by one, depending on each situation. On large screen panels, starting with 32 inch, there are gate drivers on both sides of the screen, and we can have 2, 3 or 4 sets of signals. In this case, the command of 4 blocks gate drivers (CKV1.....CKV4, etc) are made in various ways, one way it is as below: - First gate signal will command upper side of screen odd lines, second gate signal - lower side of screen odd lines, third gate signal will command upper side of screen even lines, fourth gate signal lower side of screen even lines. A fault screen will display in many ways: - Doubled image on all screen, on vertical, or image stop. - Half of screen, upper or lower, doubled or static image, the other half will be correct displayed. - On whole screen are horizontal lines where image is reversed or static. - A part of the screen is darker and with lines. - Vertical flickering image on all screen or upper or lower half of the screen - In an area of the screen, the image has lines on it. - On area where image is not right, can also to have a certain color or fail of color.

2. General Considerate Regarding Samsung Panel by Disconnecting Gate Drivers Signals This method also called as “Cut-Off Modification” in my previous ebook “LCD/LED Screen Panel Repair Guide”. (2.1) The generating circuit for gate drivers, called LEVEL SHIFTER or SCAN DRIVER, can be mounted on T-CON drivers, on PCB (printed wire board) connected to screen, or in glass screen. (2.2) When level shifter is in glass cell, you cannot disconnect it, but you can try to disconnect the input signal – CPV, STV and OE. This signals will go on both sides of the screen, thru left and right PCB, you can disconnect one side first,

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V2-LCD/LED Screen Panel Repair Guide check if any improvement, and if not, disconnect other side and re-connect first one. (2.3) First of all you have to check is: where is the LEVER SHIFTER IC, by finding check points CKV CKVB and STVP. Usually the LEVER SHIFTER is on TCON board or on T-CON PCB attached to the screen glass cell. (2.4) When you cut CKV, CKVB and STVP signals on printed wire circuit, you have to be sure that the disconnection will be made to screen direction, there are several situations when connection with level shifter is between check points and screen, so cutting the printed wire circuit near this check points to be with no result. (2.5) The T-CON processor generates only low voltage gate signals, like CPV, STV and OE, the level shifter circuit is not integrated in t-con processor, is a separate IC. (2.6) Sometimes there are 2 or 3 LEVEL SHIFTER IC, like in picture below:

But latest t-con boards have the same IC for LEVEL SHIFTER and DC-DC source, especially on small size screens (15-32”).

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V2-LCD/LED Screen Panel Repair Guide (2.7) Generally, if screen configuration permits, you have to check the printed wire circuit from T-con to both left/right PCBs, in connection to panel for all signals CKV, CKVB and STVP. The best way to repair is to cut the signals near screen, on left/right PCB, or left/right connection to screen on PCB (if only one board attached to screen cell). (2.8) Sometimes, cutting some signals only from left or right will solve the image problems but cutting same signals from both right / left connection to screen to generate more errors. (2.9) If you have a T-con apart from screen cell, first step is to find which part of the screen is fault. Disconnect left FFC between T-con and left PCB and power the tv. If you have now on right part of the screen a normal image, means that you have a fault in left side of the cell. If still a fault image, re-connect the left FFC and disconnect right FFC between T-con and left PCB and power the tv. If you have now on left part of the screen a normal image, means that you have a fault in right side of the cell. (2.10) On some screens, Level Shifter IC have on outputs, some zero ohms resistors, so, you can first remove this resistors and check if any improvements. You should remove on signal groups, for example, when you remove output of CKV2, you have to remove also CKVB2 signal. (2.11) Sometimes, you have on left/right PCB, some zero ohms resistors that connect Level Shifter to right/left screen cell. In this case, just remove those resistors for groups that fault. In example below, RM1 connects to screen the STVP signal, RM2 connects to screen CKV1 signal, RM3-CKV2, RM4-CKV3, RM5-CKVB1, RM6-CKVB2, and RM7-CKVB3 .

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V2-LCD/LED Screen Panel Repair Guide (2.12) As I explained in previous presentation, the CKV, CKVB and STVP signals scan between positive voltage VONE and negative voltage VOFFE. Sometimes, a small raise of VOFFE negative voltage will remove faults of the screen.

3. Steps You Have To Do When Repairing A Samsung Panel (3.1) identify the Level Shifter generator, by finding the inputs CPV, OE and STV check points, or finding the outputs CKV1...CKVn, CKVB1...CKVBn, and STVP1...STVPn check points. (3.2) Check the VONE and VOFF voltages and note the values. (3.3) First, disconnect the CKV1, CKVB1 and STVP signals, after that CKV2, CKVB2, and so on. (3.4) Disconnections will be made so the wires from screen panel to be “on air” (3.5) when disconnect the printed wire board near screen entrance, by cutting the printed circuit, you have to be sure that you will be able to solder this wires, so the cut has to be made with some distance from data driver flexible circuit. (3.6) First disconnect, CKV1 and CKVB1- if image still have thin lines, just strap the wires coming from screen panel CKV1 and CKVB1 with a thin wire. (3.7) After connecting CKV1 and CKVB1 with a thin wire, try also to ground this 2 points, or try to connect to VOFF. (3.8) If no improvements, try to disconnect CKV2 and CKVB2 (with STVP disconnected) and make same steps as for CKV1 and CKVB1 (3,6 and 3.7). (3.9) If we have also CKV3, CKVB3 and CKV4 and CKVB4, make the same procedure as CKV1 and CKVB1, described on 3.6-3.7.

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V2-LCD/LED Screen Panel Repair Guide (3.10) If, for example, by disconnecting CKV3 and CKVB3 we have a normal screen display, re-connect the former signals to panel screen, one by one in pairs (CKV1 and CKVB1, and so on). (3.11) It is possible that, sometimes only by disconnecting pair 1 and 4 to have a normal screen, but by disconnecting all 4 pairs to have a fault image. (3.12) Sometimes, even the image is correct displayed, you'll have a thin line in the area where gain glass circuit is failure - this cannot be repairable. You have to advice the client about this, and ask him to put in balance the final result of this procedure against the cost of a new panel screen.

4. Samsung Panel Screen Repair Case (4.1) Panel Screen: LTA260AP02 T-CON: 260AP02C2LV0.2 Level Shifter IC: IC8-AG32AE2 Level shifter receives from processor this low voltage signals: OE, STV and CPV1, CPV2, and from DC-DC source, VON and VOFF voltages Output signals that controls 2 gate drivers are CKV1, CKVB1 and STVP1, respectively, CKV2, CKVB2 and STVP2.

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V2-LCD/LED Screen Panel Repair Guide

Clock signals are starting from T-con Board, and you don't have to open the screen panel. First, cut and disconnect on printed side, where indicated in picture, CKV1 and CKVB1, strap on the check point on component side only CKV1 and CKVB1

If still image fault, proceed identical with CKV2 and CKVB2. If there is no image, just rebuild the CKV1 and CKVB1 connections on printed side. Sometimes, you need to disconnect also STVP1 (2) signal. Be patience, and check all combinations possible to have a normal picture. If fault solved but after a while appears some vertical white lines in an area with a static image, like a channel logo, you have to connect strapped pair to VOFF, instead of GND, and raise a little the VOFF with minus 3-5v. You can do that by lowering the resistor connected between REF and FBN of bias power supply IC7. Have TPS65160 schematic below:

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V2-LCD/LED Screen Panel Repair Guide

Another fault, over all image there are vertical thin colored lines. All voltages are correct. SDRAM – IC4 EM638325TS-7G is fault. Change T-con or replace memory.

Another fault: Black screen, after a while will appear vertical colored lines. Check all voltages – AVDD, VCC, VON, VOFF. Usually there is a problem with Von voltage, bias power supply TPS65160 fault. Change T-con or replace IC.

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V2-LCD/LED Screen Panel Repair Guide (4.2) Panel Screen: LTA320AB02 and LTF320AB01 T-CON: 320AB02CP2LV0.3 Level Shifter IC: 2x AG16BG On this panel, we have 2 versions of repairing it. a) On T-con board: There are 2 gate drivers and clock signals are outputted by 2 level shifter IC's, ICS1 and ICS2, located on T-con board. First, cut the circuits between ICS1 - CKV1 and CKVB1, right near resistors, as shown in image below. If image still fault, try to strap CKV1 and CKVB1, connect to the ground, or connect with an wire to Voff. ATTENTION! Make sure the connection between check point and ICS1 is opened with diode instrument, before strapping CKV1 and CKVB1. If there is still connection to the level shifter IC, you can burn it by connecting to the ground or Voff. If image still faults, make a similar procedure with ICS2, by disconnecting CKV2 and CKVB2. Reconnect CKVB1 and CKVB2 to ICS1, and follow the same procedure.

If image is correct, but on still images there are some white vertical artifacts’, you have to connect strapped pair to VOFF, instead of GND. b) On PCB connected to glass screen panel Cut the connections CKV1, CKVB1, CKV2, CKVB2 and STVP1 (2) on side with gate block fault (left or right) . You can see where the fault is by checking left/right margin of the screen with a magnifier lens, or a microscope. You will see a burned glass circuit, in the area where screen faults.

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V2-LCD/LED Screen Panel Repair Guide

(4.3) Panel Screen: LTJ400HM03 B T-CON: S100FAPC2LV0.3 Screen is flickering and has a part/all the screen with doubled image.

First step is to find which part of the screen is fault. Disconnect left FFC between T-con and left PCB and power the tv. If you have now on right part of the screen a normal image, means that you have a fault in left side of the cell. If still a fault image, re-connect the left FFC and disconnect right FFC between Tcon and left PCB and power the TV. If you have now on left part of the screen a normal image, means that you have a fault in right side of the cell. On the right side (with problems) just remove the CKV1 and CKVB1 resistors RM2 and RM5 and see any improvements.

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V2-LCD/LED Screen Panel Repair Guide

If not, remove CKV2 and CKVB2 resistors RM2 and RM6, check if any improvements, and if not, remove CKV3 and CKVB3 resistors RM3 and RM7. If still no improvements, remove STVP resistor, RM1 see picture. You will have a normal picture now, but sometimes, you will have, on side with problems, a little ODD/EVEN lines distance. Strap with a wire, on check points, CKV1 with CKVB1, see if lines are now correct displayed. If not, strap with a wire, on check points, CKV2 with CKVB2, check, and repeat procedure with CKV3 with CKVB3. Now you will have a clean image. Sometimes, it will be better to put back the resistors for the blocks pair that have no problem. For example if only by disconnecting CKV3 and CKVB3 will solve image problem, that means pair 1 and 2 have no problems. Sometimes, if you have a bigger problem on cell circuit, the image will be correct but a/some thin line/s will be displayed sometimes on screen, noticeable on lighter/darker images. Try to connect the strapped pair that not works on GND or Voff. You can also raise Voff voltage with 3~5 volts to minus and the line will disappear. You can do that by changing the input resistors from FBN input of BiasPS/Level Shifter ICD1 – SM4109.

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V2-LCD/LED Screen Panel Repair Guide

(4.4) Panel Screen: LTF320AP11 T-CON: S100FAPC2LV0.3 Processor: BD8193MWV, Gamma MAX9694E Panel screen used in Samsung LE32D450G1W TV VONE = 28v, VOFFE= -11,5v Gain signals CKV1, CKVB1, CKV2, CKVB2 and STVP are outputted to screen cell thru 4 resistors, 0 ohms, as in image below:

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V2-LCD/LED Screen Panel Repair Guide When all image is colorless or with hue of green/red pale, the fault is from NVM EEPROM IC, 24C64WP. Replace it, with another one, need to use the Universal Programmer to write the good firmware into it before solder back to PCB. A very often fault found with this type of panel: Image is ok only on lower part of the screen, and upper side is discolored and full of visible horizontal lines, as in picture below:

The reason for this fault is a fried connection of a SR gate block, from left or right side of the screen (check after you remove the metal rim that covers the screen).

The repair procedure: The fault starts after a few minutes, when faulty SR gate run too hot, so you can add a thermal sponge pressed by metal rim, or you can cut the signals CKV1, CKVB1, CKV2, CKVB2 and STVP only on fault side.

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V2-LCD/LED Screen Panel Repair Guide

(4.5) Panel Screen: LTJ400HM07 T-CON: S100FAPC2L v0.3 (BN41-01687A) Fault: The thin horizontal stripes were at the top of the screen. Cause of the defect: burned SR block in the higher right/left corner of the panel.

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V2-LCD/LED Screen Panel Repair Guide Repair procedure: Disconnect left FFC between T-con and left PCB and power the tv. If you have now on right part of the screen a normal image, means that you have a fault in left side of the cell. If still a fault image, re-connect the left FFC and disconnect right FFC between T-con and left PCB and power on the tv. If you have now on left part of the screen a normal image, means that you have a fault in right side of the cell. The right side (with problems) resistors are RM2, RM3, RM4, RM5 RM6 and RM7. You will have a normal picture now, but sometimes, you will have, on side with problems, a little ODD/EVEN lines distance. Strap with a wire, on check points, CKV1 with CKVB1, see if lines are now correct displayed. If not, strap with a wire, on check points CKV2 with CKVB2, check, and repeat procedure with CKV3 with CKVB3. Now you will have a clean image. Sometimes, if you have a bigger problem on SR circuit, the image will be correct but a / some thin line (s) will be displayed sometimes on screen, noticeable on lighter/darker images. Check if any improvements if connect all pairs of check points on fault side on GND or Voff.

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V2-LCD/LED Screen Panel Repair Guide (4.6) Panel Screen: LTF400HM03 T-CON: S100FAPC2L v0.3 Fault: 15 - 30 minutes of good image, begins to trembling, double vertically. If you check on strips of glass with your fingers, you will find that hot broken drivers are on one of the left/right bar. Repair procedure: Disconnect left/right FFC cable between T-con and left/right PCB one by one, and check which part is fault. Remove on pairs (CKV1 and CKVB1 and so on), the 7 resistors from fault side RM1-RM7. If needed, strap pairs coming from screen, on check points (CKV1 with CKVB1, CKV2 and CKVB2, and so on). You can also try to strap pairs to GND or Voff and see if better picture. Left PCB:

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V2-LCD/LED Screen Panel Repair Guide Right PCB:

On example below, was enough to cut CKV1-CKVB1 pair on fault side, by removing corresponding resistors, and the image came back to normal.

Some thin lines can appear sometimes. Just Strap CKV1-CKVB1 pair, and connect it to GND or VSS, and the lines will disappear.

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V2-LCD/LED Screen Panel Repair Guide

(4.7) Panel Screen: LSF320HJ01 T-CON: 2013_TCON_FOX_FT1 (BN41-01939) Fault: Horizontal lines are partial or whole of the screen. Repair procedure: Disconnect one by one the left/right FFC cable between T-con and left/right PCB and start the tv, this way you can easy check which part is fault. Level shifter IC is connected to left/right gate blocks, thru some zero ohms resistors fitted on T-con, thru left/right FFC cable, thru left/right PCB and extreme left/right flexible data driver circuit.

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Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

V2-LCD/LED Screen Panel Repair Guide The clock signal pairs CKV1-CKVB1, CKV2-CKVB2, CKV3-CKVB3 and start signal STVP have check points on each side, but they are covered with paint and are very close to PCB's through-holes, so cutting the circuits is an hard operation.

Right PCB:

Left PCB:

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Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

V2-LCD/LED Screen Panel Repair Guide The easiest way to repair the panel is to cut all 7 signal connectors from FFC cable, only on the side with fault, on T-con side.

If any horizontal thin lines remains over normal displayed image, clean the paint from check points on PCB side with fault, and strap with a wire the pair check points CKV1- CKVB1, see if lines disappeared. If not, connect the strapped to GND or Voff. Repeat procedure with pairs CKV2-CKVB2, and CKV3-CKVB3 for best results.

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Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

V2-LCD/LED Screen Panel Repair Guide (4.8) Panel Screen: LTY320AP04 and LTZ320AP04 TCON: 320AP04S4LV1.5 and 320AP04S4LV1.7 Fault: Image trembling, double vertically, horizontal lines are partial or whole of the screen.

T-CON board is not detachable, and signals to left/right gate blocks, is transmitted thru left/right flexible data driver circuits. So, it's almost impossible to check which gate is fault. Usually, the right part faults more often, so you can start to disconnect signals from there. You must cut the connections between PCB's through-holes and check points, so the check points to remain connected to panel, as in picture.

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Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

V2-LCD/LED Screen Panel Repair Guide Disconnect first the pair CKV1-CKVB1 and STVP and power the tv and check if any improvement. If not, try to strap CKV1-CKVB1. Check again. Try to connect CKV1- CKVB1 to GND. Disconnect the pair CKV2-CKVB2 and power the tv and check if clear display. If not, try to strap CKV2-CKVB2. Try to connect CKV2-CKVB2 to GND. If CKV2-CKVB2 faults, try to rebuild connection for pair CKV1-CKVB1. Your goal is to have best image you can achieve. Sometimes a thin horizontal line will be displayed even you have a perfect image. You can not eliminate this failing. The line is not noticeable from normal view distance, but its position depends on the position of faulty SR gate block. On image below, the line is very close to lower part of the screen.

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Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

V2-LCD/LED Screen Panel Repair Guide (4.9) Panel Screen: LTA400HW03 J TCON: SH120PMB45V0.3 Fault: Image trembling, double vertically, horizontal lines are partial or whole of the screen.

Repair procedure: Disconnect left FFC between T-con and left PCB and power the tv. If you have now on right part of the screen a normal image, means that you have a fault in left side of the cell. If still a fault image, re-connect the left FFC and disconnect right FFC between T-con and left PCB and power the tv. If you have now on left part of the screen a normal image, means that you have a fault in right side of the cell. On upper image, there is a problem in the right side gate screen driver.

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V2-LCD/LED Screen Panel Repair Guide

On the side with problems remove from PCB the resistors RM1-RM7, in this order: first remove the CKV1 and CKVB1 resistors RM2 and RM5 and see any improvements. If not, remove CKV2 and CKVB2 resistors RM2 and RM6, check if any improvements, and if not, remove CKV3 and CKVB3 resistors RM3 and RM7. If still no improvements, remove STVP resistor, RM1 see picture.

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Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

V2-LCD/LED Screen Panel Repair Guide You will have a normal picture now, but sometimes, you will have, on side with problems, a little ODD/EVEN lines distance. Strap with a wire, on check points, CKV1 with CKVB1, see if lines are now correct displayed. If not, strap with a wire, on check points, CKV2 with CKVB2, check, and repeat procedure with CKV3 with CKVB3. In example bellow, the pair CKV3- CKVB3 was strapped Connect check points by pair, but only if corresponding resistors were removed, or else you can burn the LEVEL SHIFTER IC from T-CON.

Sometimes, it will be better to put back the resistors for the blocks pair that have no problem. For example if only by disconnecting CKV3 and CKVB3 will solve image problem, that means pair 1 and 2 have no problems. Sometimes, if you have a bigger problem on cell circuit, the image will be correct but a / some thin line (s) will be displayed sometimes on screen, noticeable on lighter/darker images. Try to connect the pair that not works on GND or Voff. You can also raise Voff voltage with 3~5 volts to minus and the line will disappear. You have to do this on T-con Board, by raising the value of the resistor connected between FBN input of BiasPS/Level Shifter ICD1 - RT9979 and VOFFE.

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Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

V2-LCD/LED Screen Panel Repair Guide

(4.10) Panel Screen: LSY320AN02 TCON: 320KSB_S2LV0.2 Fault: Screen is flickering, have a part/whole of the screen with doubled image, white ghosting on part / whole screen. T-CON board is not detachable, and signals to left/right gate blocks, is transmitted thru extreme left/right flexible data driver circuit. It's only one data driver flexible circuit, so, it's almost impossible to check which gate is fault (left/right).

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Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

V2-LCD/LED Screen Panel Repair Guide

But sometimes, if you detach and reverse the cell glass, you will see burned circuits on glass, so you can now know which side is fault. There are several connections that you have to cut on fault side: CKV1-CKVB1, CKV2-CKVB2, Vss, Vcom and Vcst.

The LEVEL SHIFTER is integrated in DC-DC source drive IC2 - RT69068, or SM4151. The IC's have same configuration, the only difference is the Vreff voltage (pin18) 3,3V or 5v.

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Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

V2-LCD/LED Screen Panel Repair Guide

The connections from LEVEL SHIFTER and left/right gate blocks are made thru some 10 ohms resistors, RD10, RD14, RD9, RD11, RD13, RD12 and RD40, as in picture. CKV1 and CKV2 have 2 outputs on each side to double the current and to avoid LEVEL SHIFTER overheating. Repair Procedure: On fault side, you must cut the connections to left/right side, between PCB's through-holes and panel, so the check points to remain connected to working side of the panel, as in picture. PCB's through-holes, connects the other side of the cell with gate signals, so cutting the connections between resistors and through-holes, will cut signals on both sides of the screen. If no burned circuits http://www.LCDRepairGuide.com/screen-repair-v2/

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Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

V2-LCD/LED Screen Panel Repair Guide on reverse side of the cell, first try to find out which pair creates problems on screen. First, remove RD10, RD14 and RD13, and check if CKV1- CKVB1 pair creates problems. If not, solder back the resistors, and remove RD9, RD11 and RD 12, and see if CKV2-CKVB2 pair creates problems. Cut only pair with problems, as in picture:

Attention: It's a very difficult procedure. Do not try it, if you don't have the good tools like: a thin & sharp knife/cutter, microscope or a power magnifier lens! Now you will have a clean and almost perfect image like the picture below:

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Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

V2-LCD/LED Screen Panel Repair Guide (4.11) Panel Screen: LTJ400HM05 T-CON: 400HR42S4LV0A, 400HR42S4LV0B Fault: Screen is flickering, have a part/whole the screen with doubled image, upper side is discoloured and have visible horizontal lines. First step is to find which part of the screen is fault. This operation is very hard and the t-con is attached to cell glass thru data drivers. We don't have resistors on CKV-CKVB left-right pair signals, so we have to make a big effort to find out where is the fault. If you have a point where fault starts, you can try to see if a burned SR block can be seen on fault side. You can detach and reverse the cell glass, so you will see burned circuits on glass and you can now know which side is fault. There are several connections that you have to cut on fault side: CKV1-CKVB1, CKV2-CKVB2, CKV3-CKVB3 and STVP.

This operation is very hard (the screen is 40 inches), so do not try this if you don't have 2 clean and large tables, covered with some bubble wrap or white paper. If you cannot see any burned blocks, even with a microscope or magnifier, follow this step: a) Remove resistors R2, R127, R5 and R131 (zero ohms) for pair CKV1CKVB1 that connects LEVEL SHIFTER IC with both left-right SR blocks. R2 and R127 are connected parallel for CKVB1 signal. R5 and R131 are in parallel connection for CKV1. You can find the resistors in the left side of level shifter IC - SM4109, as in image below:

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Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

V2-LCD/LED Screen Panel Repair Guide

Power on the tv and check if any improvements on screen. If not, solder back the resistors from 1st pair and remove CKV2 and CKVB2 resistors R7+R132 and R8+R133, power up the tv and check if any improvements.

If still no change, solder back the resistors from 2nd pair and remove CKV3 and CKVB3 resistors R9+R134 and R11+R136.

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Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

V2-LCD/LED Screen Panel Repair Guide b) We know now which pair creates the fault on screen, solder back all resistors and let's find on what side (left or right) is the defective SR block. If, for example CKV1-CKVB1 pair is fault, we will disconnect the signal from left side of the screen (if you could see with a magnifier where is the fault, cut connections on fault side) We will disconnect left side because we have more space to re-connect the signals if there is no problem on this side, and the fault is on the right side. Cut the signals’ corresponding that goes on left side of the screen: IF PAIR CKV1-CKVB1 faults, cut signals as in image below:

IF PAIR CKV2-CKVB2 faults, cut signals as in image below:

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V2-LCD/LED Screen Panel Repair Guide IF PAIR CKV3-CKVB3 faults, cut signals as in image below:

There is a 50 % chance that the left side of the cell to be fault. If the image is ok now, but some thin line (s) will be displayed on screen, noticeable on lighter/darker images, try to connect the pair that not works on GND or Voff. ATTENTION! Connect the fault screen inputs to GND, only if this inputs were disconnected from LEVEL SHIFTER IC, as in image bellow. Just clean with a cutter the green paint from upper side that goes in screen and solder a thin wire from GND to both inputs. Now the SR blocks are closed by connecting to GND, the analogue gate outputs from fault side will be opened, and the lines will disappear from the image. Before connecting the power, check with diode measurement instrument for any shorts from outputs of LEVEL SHIFTER IC to GND (check on all re-soldered resistors and GND).

On left side, we have check points for all LEVEL SHIFTER signals CKVCKVB1-3 signals. Lower PCB's through-holes, are connected with back circuits to LEVEL SHIFTER IC. On upper PCB's through-holes are connected all signals to right side of the cell:

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Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

V2-LCD/LED Screen Panel Repair Guide

If the right side is fault, we have to re-connect the left inputs of the screen to signals and cut the right side of corresponding pair signals. On example below, if CKV1-CKVB1 pair faults, on left side clean with a cutter the paint where initially were cut the signals, add some thermal paste and solder a thin wire.

Also, cut the signals from right side from back of the t-con PCB or near right inputs as in images.

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V2-LCD/LED Screen Panel Repair Guide

(4.12) Panel Screen: LTF320HM01, LTA320HM03 T-CON: LJ94- 03256H (F 60M B4C2LV0. 6) Fault: Image trembling, flickering, double vertically or horizontal lines are on whole/partial of the screen. This panel have 4 pairs of high voltage scan drive gate signals: CKV1-4 and inverse signals CKVB1-4. There are 2 x Level Shifter IC's, MAX17121E. http://www.LCDRepairGuide.com/screen-repair-v2/

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V2-LCD/LED Screen Panel Repair Guide

Have above the simplified schematic diagram for MAX17121E and pin configuration. Repair procedure: Disconnect left FFC between T-con and left PCB and power the tv. If you have now on right part of the screen a normal image, means that you have a fault in left side of the cell. If still a fault image, re-connect the left FFC and disconnect right FFC between T-con and left PCB and power the tv. If you have now on left part of the screen a normal image, means that you have a fault in right side of the cell.

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Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

V2-LCD/LED Screen Panel Repair Guide

There are 4 pairs of signals that commands gain SR Blocks, but you cannot cut the CKV- CKVB signals on T-Con Board. The signals are going from Level Shifter IC's to RIGHT FFC connector CON1, and from right CON1 thru PCB's through-holes and back connections, signals are going to left connector CON2. The easiest way to cut signals is to cut corresponding FFC terminals, on fault side. For example, if you need to cut signals from CON1, first cut pair 1 of CKVB1-CKVB1, but removing end terminals 12 and 17 from FFC cable, on TCON side. If still no improvement, cut pair 2 of CKVB2-CKVB2, but removing end terminals 13 and 18 from FFC cable, and so on with pair 3 and 4. Sometimes, some thin lines will appear on area where SR gate block fault and especially, when is a TV logo on dark images. Strap on fault side PCB that the input cell (glass) connections by pair: first CKV1 with CKVB1. Connect this pair to ground or Vss or Voff. Check every time if lines will go or not. If no any improvements, just repeat procedure with pair 2, 3 and 4.

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Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

V2-LCD/LED Screen Panel Repair Guide

(4.13) Panel Screen: LTJ400HV01-J T-CON: SH120PMB4SV0.3 Fault: Image trembling, double vertically, horizontal lines on all/partial screen USED ON Samsung 3D TV, D series, Class 6-8 (EX: UE40D6530). Repair procedure: First step is to find which part of the screen is fault. Disconnect left FFC between T-con and left PCB and power the tv. If you have now on right part of the screen a normal image, means that you have a fault in left side of the cell. If still a fault image, re-connect the left FFC and disconnect right FFC between T-con and left PCB and power the tv. If you have now on left part of the screen a normal image, means that you have a fault in right side of the cell. On upper image, there is a problem in the right side gate screen driver. NOW WE KNOW WHICH GATE DRIVER FAULTS (LEFT OR RIGHT), so we will step in with repair, only on fault side.

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Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

V2-LCD/LED Screen Panel Repair Guide

On the side with problems, remove from PCB the resistors RM1-RM7, in this order: first remove the CKV1 and CKVB1 resistors RM2 and RM5 and see any improvements. If not, remove CKV2 and CKVB2 resistors RM2 and RM6, check if any improvements, and if not, remove CKV3 and CKVB3 resistors RM3 and RM7. If still no improvements, remove STVP resistor, RM1 see picture.

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V2-LCD/LED Screen Panel Repair Guide

You will have a normal picture now, but sometimes, you will have, on side with problems, a little ODD/EVEN lines distance. Strap with a wire, on check points, CKV1 with CKVB1, see if lines are now correct displayed. If not, strap with a wire, on check points, CKV2 with CKVB2, check, and repeat procedure with CKV3 with CKVB3. USUALLY, CKV1-CKVB1 pair faults so will be enough to remove corresponding resistors, and strap with a wire check points CKV1CKVB1 to GND. Connect check points by pair, but only if corresponding resistors were removed, or else you can burn the LEVEL SHIFTER IC from T-CON. Sometimes, it will be better to put back the resistors for the blocks pair that have no problems. For example if only by disconnecting CKV3 and CKVB3 will solve image problem, that means pair 1 and 2 have no problems. Sometimes, if you have a bigger problem on cell circuit, the image will be correct but a / some thin line (s) will be displayed sometimes on screen, noticeable on lighter/darker images. Try to connect the pair that not works on GND or Voff. You can also raise Voff voltage with 3-5 volts to minus and the line will disappear. You have to do this on T-con Board, by raising the value of the resistor connected between FBN input of BiasPS/Level Shifter ICD1- C RT9979 and VOFFE. Thank you for Mr. Vladimir for his contribution of this useful chapter.

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V2-LCD/LED Screen Panel Repair Guide

COF BoardView List In my previous ebook: LCD/LED Screen Panel Repair Guide, I called it as: TAB/COF Bypass List. But for more accurate to describe this feature for the TAB/COF photo, I think it is similar like the Laptop schematic BoardView file. So I decided to call it as “COF BoardView”. This repair information is quite important to the TV Panel repairer. Even they have the TAB Bonding Machine in their workbench. If that panel Gate signals & voltage lines opened circuit in the half way of it, the TAB Bonding Machine also cannot help. Especially some panel broken cases, like the panel glass crack their edge side of the Gate lines. Causing some Gate signals & voltage lines broken. So we can use this COF BoardView to connect back their signals and voltage lines from T-con board to their Gate COF. If you need to increase the success rate to repair the panel through this method, you need to have these tools before start to repair the panel: 1) A good and sharp/fine needle tip of Soldering Iron and quality flux. 2) Magnifier- No matter what brands or type of this magnifier, at least it can help you to see the Gate signals & voltage lines clearly. 3) Thin copper wire (0.1mm): Normally use it in Laptop mainboard repair.

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V2-LCD/LED Screen Panel Repair Guide 1) COF P/N: 5253-ACBPQ Panel Model:

.

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V2-LCD/LED Screen Panel Repair Guide 2) COF P/N: 8651-A CBD7 Panel Model:

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V2-LCD/LED Screen Panel Repair Guide 3) COF P/N: 8656-B CBJV Panel Model:

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V2-LCD/LED Screen Panel Repair Guide 4) COF P/N: 8656H-C502 Panel Model:

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V2-LCD/LED Screen Panel Repair Guide 5) COF P/N: 8656-M CY40 Panel Model:

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V2-LCD/LED Screen Panel Repair Guide 6) COF P/N: 8656-M CY61 Panel Model:

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V2-LCD/LED Screen Panel Repair Guide 7) COF P/N: 8656-M CYA7 Panel Model:

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V2-LCD/LED Screen Panel Repair Guide 8) COF P/N: D10C30G023-CF0C1SSR Panel Model: LTA460HT-LH2

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V2-LCD/LED Screen Panel Repair Guide 9) COF P/N: MT3807VC Panel Model:

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V2-LCD/LED Screen Panel Repair Guide 10) COF P/N: NT39530H-C5203B Panel Model:

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V2-LCD/LED Screen Panel Repair Guide 11) COF P/N: NT39530H-C5204A Panel Model:

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V2-LCD/LED Screen Panel Repair Guide 12) COF P/N: NT39538H-C1260A Panel Model:

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V2-LCD/LED Screen Panel Repair Guide 13) COF P/N: NT39565H-C5253A Panel Model:

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V2-LCD/LED Screen Panel Repair Guide 14) COF P/N: NT39567H-C525B Panel Model:

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V2-LCD/LED Screen Panel Repair Guide 15) COF P/N: NT61203H-C5604A Panel Model:

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V2-LCD/LED Screen Panel Repair Guide 16) COF P/N: NT61227H-C1217B Panel Model:

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V2-LCD/LED Screen Panel Repair Guide 17) COF P/N: RM76112FD-032 Panel Model:

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V2-LCD/LED Screen Panel Repair Guide 18) COF P/N: RM76151FH-061 Panel Model: T420HW04 V0

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V2-LCD/LED Screen Panel Repair Guide 19) COF P/N: RM76153FJ-0A1 Panel Model: T315HW07 V7/120Hz

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V2-LCD/LED Screen Panel Repair Guide 20) COF P/N: RM76311FC-805 Panel Model:

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V2-LCD/LED Screen Panel Repair Guide 21) COF P/N: RM76320FB-61A Panel Model: HV320WHB-N80

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V2-LCD/LED Screen Panel Repair Guide 22) COF P/N: SSD3272/3U2R4 Panel Model: PANDA 38.5

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V2-LCD/LED Screen Panel Repair Guide 23) COF P/N: SW8003 K Panel Model:

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V2-LCD/LED Screen Panel Repair Guide

LCD Panel TAB/COF Equivalent List This equivalent list is to let you easily find out a replacement TAB or COF IC when the original TAB/COF is not available or no stock. It is a common issue for the TAB Bonding Machine owner. Even they have the expensive TAB Bonding Machine in their workbench, if the failure COF IC is not available or no stock, it will quite frustration. Because we use lots of time to bring in this TV, dismantle the TV cover, PCB board and troubleshooting time, but the part is not available or no stock. So the repairer will waste lots of time and money or even reduce the repair income too. So this TAB/COF Equivalent List is to let repairer easily to find out the suitable replacement TAB/COF IC for their Panel repair. Note-1: 1) Some of the replacement COF maybe a bit longer than original COF. But it can use as an equivalent COF, just need to readjust their pins position to the right place and you need to cut out some unused area before bonding the TAB into glass & PCB board. 2) If after replace one of their Gate COF and showing an abnormal display, a very thin of the horizontal line or half horizontal top more brighter than the bottom half horizontal area, that’s mean, you need to replace the other Gate COF together with the equivalent part number Gate COF. For example, if this TV Panel has 3 Gate COF (Y1, Y2 & Y3), then you cannot just replace one COF only (for example Y1), you need to replace together with another same part number 2 Y-COF (Y2 & Y3) also. If you can find the original part number of this Y-COF, so the other two Y-COF no need to replace. This will also same as the X-COF/TAB (Source Driver Board) too.

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V2-LCD/LED Screen Panel Repair Guide

No.

TAB/COF Part Number

Equivalent Part Number

1.

8019-FCCA0

S6C1162-52

2.

8019-KCBCX

LH16B5D2

3.

8020-A CH23C

S6C1127-51B

4.

8020-GCBJ4

NT39646H-C5103A

5.

8031-DCBKO

NT39962H-C5107A

6.

8031-DCV17

VSM21074A

7.

8033-DCY0D

NT399658H-C1294A

8.

8033-GCY07

NT39658H-C1294A

9.

8033-DCYOE

NT39911H-C1275

10.

8154-ECBL6

NT39935H-L5206B

11.

8154-ECBML

S6C2774-54U

12.

8157-BCBNM

8157-ACBMX

13.

8157-BCBNM

8157-BCBOD

14.

8159-CCBQ

NT39980H-C5256A 8159-ACBPU

15.

8656-CYOB

NT39538H-1272A

16

8658-GCYOU

RM76730FA-603

17.

8674-BCC96

S6CG221-51

D 18.

D160132RNL-092

S6C1125-65 S6C1125-61

19.

D160252NL-051

S6C2792-52

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Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

V2-LCD/LED Screen Panel Repair Guide 20.

D160407NL-056

D160407NL-055-C1-0A

21.

D160407NL-055-C1-0A

D160407NL-056

22.

D160418ANL-051

RM9216FB-0AN

23.

D160418NL-054

RM92165FC-0CC

24.

D160962NL-51

NT39381H-C0265 NT39386H-C0265A D160975-051

25.

D160971NL-055

NT39662H-C02D5D

26.

D160975ANL-051

RM92120FA-038 RM92122FA-058 NT39921H-C02B7H

27.

D160975NL-051

D160962NL-051 D160975ANL-051 D160975NL-058

28.

D160987NL-052

S6C2A72-52U D160987NL-055

29.

D160987NL-055

D160987NL-052 S6C2A72-52U

30.

D160994NL-051

NT39931H-C02F7A D160994NL-054

31.

D160994NL-054

D160994NL-051 NT39931H-C02F7A

32.

D160998NL-053

D160998NL-054-C1 RM92150FB-095

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Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

V2-LCD/LED Screen Panel Repair Guide 33.

D160998NL-054-C1

D160998NL-053

34.

DB7899A-FL01U

DB7899-FS05U

35.

DB7899-FL02U

LS08S6HE11-C4LX

36.

D10D4SS8310A-CFOC1LX

LS08S2M7-C3LX

37.

D10D4SS8310-CFOC2LX

LS08S201-C3LX

L 38.

LH16B5D2

8019-KCBCX

39.

LH16DD01

LH165V138

40.

LH16DD07

NT39990H-C6003A SSD3258UR1

41.

LH163T06

LH163Y06 G0054-C1TS

42.

LS0306M1-C2LX

MT3807VC T7C89A1

43.

LS0610BT1-C2LX

MT3725VB

44.

LS08S6HH3-C2LX

LS08S6HHT1-C2LX

45.

LS08S6HT1-C2LX

MT3728VC LS08S6HT3A-C3LX LS08S6HH3-C2LX

46.

LS08S6HT3A-C3LX

LS08S6HT1-C2LX MT3728VC

47.

LS08S2M7-C3LX

SS8310-C1LX LS08S6HT3A-C3LX

M

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Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

V2-LCD/LED Screen Panel Repair Guide 48.

MT3113VA

NT39610H-C2006A

49.

MT3197B-VA

MT3197B-VC

50.

MT3197B-VC

MT3197B-VA

51.

MT3407VC

NT39338H-C2005A

52.

MT3411VD

NT39329H-COF1433

53.

MT3725VB

LS0610BT1-C2LX

54.

MT3728VC

LS08S6HT1-C2LX LS08S6HT3A-C3LX

55.

MT3728VC

SS8303A-C2SS

N 56.

NT39338H-C2005A

MT3407VC

57.

NT39386H-C0265A

D160962NL-051

58.

NT39389H-C0255

D160985NL-052（Perfect replacement）

59.

NT39530H-C5203A

NT39538H-C5203A

60.

NT39538H-1272A

8656-CYOB

61.

NT39610H-C2006A

MT3113VA

62.

NT39658H-C1294A

8033-GCYO7

63.

NT39686H-C5117A

8033-DCB02

64.

NT39809H-C1455

NT39808H-C14A4A MT3102A-VE

65.

NT39810H-C5215A

S6C27A7-52B 8157-CCBP4

66.

NT39812H-C1261A

S6C27A7-51V

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V2-LCD/LED Screen Panel Repair Guide 67.

NT39911H-C1275A

8033-DCYOE

68.

NT39918H-C02K6A (Long)

NT39918H-C02M2A

69.

NT39921H-C02B7H

RM92120FA-038 RM92122FA-058 D160974NL-051

70.

NT39981H-C02M2A

NT39918H-C02K6A

71.

NT39931H-C02F7A

D160994NL-054 D160994NL-051

72.

NT39935H-C5213A

NT39935H-C5226A

73.

NT39935H-C5226A

NT39935H-C5213A

74.

NT39935H-L5206B

8154-ECBL6

75.

NT39938H-1272A

8656-COYB

76.

NT39941H-C0217B

RM92150FC-0CC

77.

NT39962H-C05D5D

D160971NL-055

78.

NT39941H-C02J4A

RM92160FB

79.

NT39941H-C0217B

RM92150FB-095

80.

NT39658H-C1294A

8033-GCY07

81.

NT39962H-C5107A

8031-DCBKO

82.

NT39980H-C5256A

8159-CCBQ

83.

NT39981H-C02J5C

NT39981H-C02J1C RM92160FE-OAD

84.

NT39981H-C02J1C

NT39981H-C02J5C RM92160FE-OAD

85.

NT39985H-C02M9A

RM92161FD-OAS

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99

Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

V2-LCD/LED Screen Panel Repair Guide 86.

NT39985H-C02P1A

RM92161FB-OAN

87.

NT39985H-C02M4A

LS0896BD3-CBLX

88.

NT39986H-C0265A

D160962NL-051

89.

NT39990H-C6003A

LH16DD07

R 90.

RM76730FA-603

8658-GCYOU

91.

RM92120FA-038

RM92122FA-058 D160974ANL-051 NT39921H-C02B7H

92.

RM92122FA-058

RM92120FA-038 D160974ANL-051 NT39921H-C02B7H

93.

RM92150FB-095

NT39941H-C0217B D160998NL-053

94.

RM92160FE-OAD

NT39981H-C2J1C NT39981H-C02J1

95.

RM92160FG-OAF

RM92160FE-OAD（Perfect replacement）

96.

RM92161FA-OAM

RM92161FB-OAN

97.

RM92161FB-OAN

RM92161FA-OAM D160418ANL-051 RM39985H-C02P1A

98.

RM92161FB-OAS

RM92161FE-OBO

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Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

V2-LCD/LED Screen Panel Repair Guide 99.

RM92161FD-OAS

NT39985H-C02M9A NT39985H-C02M9A RM92161FF-0C0

100.

RM92161FF-0C0

RM92161FD-OAS NT39985H-C02M9A NT39985H-C02M9A

101.

RM92161FE-OBO

RM92161FB-OAS

102.

RM92165FC-0CC

D160418NL-054

103.

RM92165FK-0CU

NT39985H-C028A

104.

RM92312FC-80B

RM92312FC-80D

105.

RM92312FC-80D

RM92312FC-80B

106.

RM92370FB-801

RM92370FA-809

107.

RM92370FA-809

RM92370FB-801

S 108.

S6C1125-65

D160132RNL-092 S6C1125-61

109.

S6C1127-51B

8020-A CH23C

110.

S6C1162-52

8019-FCCA0

111.

S6C2141-51C

S6C2274-82B

112.

S6C2141-51C

8109F-CBF6

113.

S6C2709-51B

S6C2732-51H X1(If can’t, use another one) S6C2709-51D S6C2710-84

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V2-LCD/LED Screen Panel Repair Guide 114.

S6C2709-51D

S6C2709-51B S6C2709-51H S6C2709-61 S6C242-51U

115.

S6C2732-51H

S6C2732-61 S6C2732-51B

116.

S6C2732-51H

S6C2709-51B

117.

S6C2732-51H

CXD3826F1-1

118.

S6C2732-52

S6C2732-52G

119.

S6C2732-52

S6C2732-61 (Can replace -52, but a bit long)

120.

S6C2732-52G

S6C2732-52

121.

S6C2732-61

S6C2732-51H

122.

S6C2741-81XN

S6C2771-04

123.

S6C2772-52

S6C2775-51 S6C2775-21 S6C3101-53

124.

S6C2774-54U

8154-ECBML

125.

S6C2792-52

D160252NL-051

126.

S6C2792-54

D160252NL-051

127.

S6C2792-54

S6C2792-52

128.

S6C2792-61

S6C2B91-64

129.

S6C2A72-52U

D160987NL-052 D160987NL-055

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V2-LCD/LED Screen Panel Repair Guide 130.

S6C27A7-51V

NT39812H-C1261A

131.

S6C2B91-54

S6C2B91-51

132.

S6C2B91-61

S6C2B94-61 S6C2B91-63

133.

S6C2B91-63

S6C2B94-1 S6C2B91-61

134.

S6C2B94-61

S6C2B91-61 S6C2B91-63

135.

S6CG221-51

8674-BCC96

136.

SS8303A-C2SS

MT3728VC

137.

SS8310-C1LX

LS08S2M7-C3LX

138.

SSD3258UR1

LH16DD07

V 139.

VSM21074A

8031-DCV17

Notes: - Again, if after replaced the TAB or COF, the display show something abnormal, for example one of the Y1 COF (Gate Driver side) replaced. But the display showing half horizontal top more brighter than the half horizontal bottom, in this case, you need to replace another Y2 and Y3 (If their Y COF IC have Y1, Y2 & Y3). Also same as the X TAB (Source Driver Board) too. - If the equivalent TAB IC is a bit bigger than the original, you need to cut out some unused area before bonding the TAB into glass & PCB board.

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V2-LCD/LED Screen Panel Repair Guide

T-CON Board P-GAMMA IC & DCDC IC Programming Method Do you know, why repair some T-CON board after replaced their GAMMA IC or DC-DC IC, the T-CON board will change to other screen problem? This is because of these IC having built-in the ROM or EEPROM to save the configuration data (or firmware) to control its operation of the IC. So when we repair the T-CON board and replace a new GAMMA or DC-DC IC without this firmware inside, so this new IC also not working on a T-CON board! That’s why after replaced the new IC for the T-CON board, but it still got another problem will appear.

Here is a Programmable type P-GAMMA & DC-DC IC list:

Normally what will happen when the new IC replace without writing firmware into their IC? The T-CON board of this TV after replaced this type of programmable IC without writing (programming) their firmware into it and it will happen to the symptom like: Screen becomes white display, display distortion or bad grey scale. So with this type of symptom after replace the P-GAMMA or DC-DC IC, you need to write their firmware into the new IC through a RT809F ISP Universal Programmer.

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V2-LCD/LED Screen Panel Repair Guide How do I know the GAMMA IC & DC-DC IC is programmable type? This is a good question. Every year, the manufacturers will production new part number of P-GAMMA & DC-DC IC. So how do I know which IC is a programmable type P-GAMMA & DC-DC IC? The answer is: 1) Check their IC datasheet file, normally the datasheet IC description there will write it as a “Programmable” xxxxxx IC. 2) The IC datasheet pins description there if you found have these pins: SDA & SCL inside the IC. You can refer to picture below:

3) The DC-DC IC, look at each output voltages their feedback circuit has resistive divider or not. If this IC output voltage feedback circuit didn’t have the resistive divider, then this IC is a Programmable type DC-DC IC. 4) For the GAMMA IC, look at their IC corresponding components. If you found several series connection resistive divider is around the GAMMA IC, so this GAMMA IC not a programmable type IC. If around this GAMMA IC you can’t find any series connection resistive divider, then this is a P-GAMMA IC, programmable type IC.

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V2-LCD/LED Screen Panel Repair Guide 5) If you’ve bought the RT809F programmer, just simply look at the software there. If you found this IC was in the IC list there, that’s mean, it’s a Programmable type IC! Note: These IC are no need to write/programming the firmware into the IC: TPS65160, TPS65161, TPS65162, TPS65167 and so on.

How to Programming/Write the T-CON Board P-GAMMA & DC-DC IC? 1) First, you need to buy a RT809F (or H) ISP Universal Programmer (you can order it at: http://www.lcdrepairguide.com/tools/ ) and install it correct in your computer or laptop. 2) You need to create a “cable” and DIY it to suitable for your Programmer to connect to the T-CON board. Just use the LVDS cable with 51-pins connector like picture below to DIY it:

3) Please prepare the working “firmware” to write it to the IC you want. But the IC firmware must use the same T-CON & Panel. Even the Programmable IC and T-CON board both same, but the T-con Board is using in different inches Panel, so the firmware is cannot be used. Even it is the same programmable IC.

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V2-LCD/LED Screen Panel Repair Guide If the programmable IC & T-CON board both same, same Panel size but different Panel model number, then you can give it a try, but not guarantee. So where to get this programmable IC “firmware”? a) You can use the Programmer to copy it from a good T-CON board. b) Ask the other repairer to help on the forum site or social media. c) Buying this “firmware” online, if you can find who are selling it.

These 5 Pins of T-CON Board P-GAMMA & DC-DC IC You Must Know 1) SDA Serial Data Input/Output 2) SCL Serial Clock Input 3) A0/WP Two-wire Serial Interface address select pin. This pin must be active low or connect to ground (GND), so that the RT809F programmer can continue and successful to write the firmware into the programmable IC. 4) BKSEL/BANKSEL This pin is control to select which memory bank be use, select memory bank 0 or 1. Connect to either logic 1 (active high, is about 3.3V) to select bank 1 or logic 0 (Active low, normally connect to GND) to select bank 0.

5) AVDD, DVDD, VS, VSD & VCC Make sure these voltage supply pins are in normal voltage range. If these pins are in abnormal voltage range, it will affect the programmer to programming the IC. For the correct voltage range of programmable IC, please refer to the list.

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V2-LCD/LED Screen Panel Repair Guide

T-CON Board P-GAMMA & DC-DC IC Programming Tutorials For the programmable IC pins configuration, please refer to the IC specification datasheet or the list: “T-CON Board P-GAMMA & DC-DC IC Read/Write Pins List”. 1) BUF16821 P-GAMMA IC The T-CON board 6870C-3500C is come with this BUF16821 IC. This T-CON board is usually using in LG 32~55 inches TV. This GAMMA IC inside ROM has two BANKS. Normally just use 1 BANK only. The BUF16821 IC pin-14= SCL and pin-15= SDA usually is connect to the T-con Board LVDS connector pin-4= SDA and pin-5= SCL. IC BUF16821 pin-16= AO must connect to GND (use multimeter/ohm meter to measure it), pin-17= BKSEL (default setting is connected to ground). Use a DIY 51-pins LG32~52 inches LVDS cable with 51-pins connector, one side connect to RT809F programmer socket pin-6= SCL, http://www.LCDRepairGuide.com/screen-repair-v2/

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V2-LCD/LED Screen Panel Repair Guide pin-7= SDA, pin-8= GND. Another side is connected to T-CON board LVDS connector (for T-con board 6870C-3500C) pin-4= SDA, pin-5= SCL and connect the GND pins. The DIY LVDS cable Vcc input one side connects to 12V DC Power Supply. Another side is connecting to the T-CON Board LVDS connector VCC input pin/s.

Attention: Actually you can just use the cables direct connect to their IC pins and supply the Vcc 12V to their T-con Vcc input. After that, this cable is connects to the RT809F programmer and do the write/programming IC. So it will depend on which method you’re feeling better to use, and then just use it (also for the other Programmable IC tutorials too). Notes: a) Please refer to their Panel datasheet or T-CON Board LVDS connector for the correct VCC voltage values & pins configuration (also for the other Programmable IC tutorials too).

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V2-LCD/LED Screen Panel Repair Guide b) This BUF16821 IC has a limit times to their each BANK to write/programming. Maximum per BANK is limit to 16 times. But read/copy is unlimited times to the IC. When the IC reached 16 times to write/programming, the RT809F software will show “Checksum Error” message on screen and it is because the IC itself has blocking it. If this IC has two BANKS, then we can disconnect their BKSEL pin from ground (GND) and connect it to 3V (active high). The IC will automatically change to another BANK to save the data. So for the new BANK, we can continue to write/programming another 16 times again. c) If unsuccessful to write/programming the IC, please double check the above connection and also their VS and VSD voltage range is in the normal values or not.

2) TPS65178 DC-DC IC The T-CON board 6870C-0401B is come with this TPS65178 IC. This T-CON board is usually using in LG 32~55 inches TV. This DC-DC IC inside has built-in an EEPROM with a limitation allow to WRITE 16 times only. The connection of the T-CON board (SDA & SCL lines) and RT809F Programmer is same as the BUF16821 IC. The TPS65175 & TPS65168 also use the same method like TPS6178 IC to do write/programming the programmable IC. Notes: a) Please refer to their Panel datasheet or T-CON Board LVDS connector for the correct VCC voltage values & pins configuration (also for the other Programmable IC tutorials too).

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V2-LCD/LED Screen Panel Repair Guide b) Because of this TPS65178 has 1 EEPROM built-in, so don’t write/programming this IC more than 16 times. If not, it will cause the write/programming fail or checksum error appear and can’t write/programming the new data/firmware into it. But reading IC is unlimited times to use. c) Inside the RT809F software, you will found a button call “Restore”. When this IC TPS65178 connected successfully on RT809F, if click on this “Restore” button, the software can help this IC reset to their default voltage output setting like below: VCC: 3.3V Vcore: 1.8V VDD: 16V VGH: 25.8V VGL: -5V VCOM: 7.3V d) The TPS65168 IC after click on “Restore” button, IC will reset to their default voltage output setting like below: VCC: 3.3V Vcore: 1.0V VDD: 16V VGH: 25.7V VGL: -5.24V VCOM: 8V

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V2-LCD/LED Screen Panel Repair Guide

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V2-LCD/LED Screen Panel Repair Guide 3) ISL24837A P-GAMMA IC The T-CON board: Sharp RUNTK_5317TP_0075FV is come with this ISL24837A IC. This T-CON board also can use the 51-pins LVDS cable to do the write/programming as usually using in LG 32~55 inches TV. This GAMMA IC inside has built-in an EEPROM (260-bits) with a limitation allow to WRITE/PROGRAMMING not more than 300 times only. The connection of the T-CON board (SDA & SCL lines) and RT809F Programmer is same as the BUF16821 IC. But the pin number is a bit different. The DIY 51-pins LVDS cable connector pin-2 is SDA, pin-3 is SCL and pin-1 is GND. Also don’t forget to provide 12V to their VCC input pin/s.

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V2-LCD/LED Screen Panel Repair Guide RT809F Software Programming Programmable IC Process 1) Connect the RT809F Programmer with T-CON Board through DIY 51pins LG32~55 Inches LVDS Cable. You can refer to the above Programmable IC tutorial. Double check all the connection and supply the correct voltages to the VCC pin/s. 2) Open RT809F software. 3) Click on the AUTO ISP button, it will detected the programmable IC and it will pop-up a screen with Programmable IC list. 4) Choose the correct Programmable IC part number and click OK. 5) After select Programmable IC, click on the “READ” button to start reading the Programmable IC data/firmware. 6) After finished successful reading the Programmable IC, you can click on the “SAVE” button to copy this data/firmware into your computer or laptop. 7) If you want to WRITE/PROGRAMMING the programmable IC, click on the “OPEN” button and go to the computer folder to select the correct part number (also other part number/model same information). Click on the “WRITE” button to write/programming Programmable IC. 8) If finished successful to write/programming the Programmable IC, it will show “Checksum” ok/success. 9) So you can remove all the cable and connector and put it back the T-CON board to TV and give it a try. Good luck!

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V2-LCD/LED Screen Panel Repair Guide

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T-CON Board P-GAMMA & DC-DC IC Read/Write Pins List IC Manufacturer

IC Part Number

IC Package

Pin: SDA

Pin: SCL

Pin: BKSEL

Pin: A0 (to GND)

TI

MAXIM

AUO

CHIMEI SMGE SIW INTERSIL

TPS65175 TPS65178 TPS65168 BUF08630 BUF08821 BUF8821B BUF08832 BUF16821 BUF22821 MAX9668 MAX9669 MAX9672 MAX9673 MAX9674 MAX9679 MAX9696 DS3501

VQFN 56 VQFN 48 VQFN 40 VQFN 20 HTTSSOP20 HTTSSOP20 HTTSSOP20 HTTSSOP28 HTTSSOP38 TQFN 20 TQFN 28 TQFN 28 TQFN 28 TQFN 28 TQFN 24 TQFN 24 MSOP 10

21 28 29 1 10 10 10 15 19 1 3 3 3 3 4 3 1

20 27 28 20 9 9 9 14 18 20 2 2 2 2 3 2 10

DS3502

MSOP 10

1

10

AUOG1422.29

TQNF 32

15

14

AUOG1422.2H

TQNF 32

15

14

CM601 CM602 SM4051D SM4053B SW5084A ISL24873A

QFN 24 QFN28 VQFN 56 VQFN 56 VQFN 56 QFN 32

4 4 21 21 21 12

3 3 20 20 20 13

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9 12 12 12 17 21

2 11 11 11 16 20 2 4 4 4 4 6 4 Pin-4 &5 Pin-4 &5 Pin-16= WP connect to GND Pin-16= WP connect to GND 5 5

Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

V2-LCD/LED Screen Panel Repair Guide IC Manufacturer

TI

MAXIM

AUO

CHIMEI SMGE SIW INTERSIL

IC Part Number

IC Package

116

Other IC Pin/s

TPS65175 TPS65178 TPS65168 BUF08630 BUF08821 BUF8821B BUF08832 BUF16821 BUF22821 MAX9668 MAX9669

VQFN 56 VQFN 48 VQFN 40 VQFN 20 HTTSSOP20 HTTSSOP20 HTTSSOP20 HTTSSOP28 HTTSSOP38 TQFN 20 TQFN 28

Digital Supply =3.3V

Analog Supply= 12V

Digital Supply =3.3V

Analog Supply= 12V

Digital Supply =3.3V

Analog Supply= 12V

3, VSD= 2~5.5V

8,VS= 9~20V

8, VSD= 2~5.5V

6,15,VS= 9~20V

8, VSD= 2~5.5V

6,15,VS= 9~20V

8, VSD= 2~5.5V

7,19,VS= 9~20V

13, VSD= 2~5.5V

9,23,VS= 9~20V

17, VSD= 2~5.5V

12,27,VS= 9~20V

3,DVDD= 2.7~3.6V

8,AVDD= 9~20V

5,DVDD= 2.7~3.6V

MAX9672

TQFN 28

5,DVDD= 2.7~3.6V

MAX9673

TQFN 28

5,DVDD= 2.7~3.6V

MAX9674

TQFN 28

5,DVDD= 2.7~3.6V

MAX9679

TQFN 24

2,DVDD= 2.7~3.6V

MAX9696 DS3501 DS3502 AUOG1422.29 AUOG1422.2H CM601

TQFN 24 MSOP 10 MSOP 10 TQNF 32

5,DVDD= 2.7~3.6V

9/10/20, AVDD= 9~20V 9/10/20, AVDD= 9~20V 9/10/20, AVDD= 9~20V 9/10/20, AVDD= 9~20V 8/21/22, AVDD= 9~20V 7/22, AVDD= 9~20V

3, VCC= 2.7~5.5V

9, V+ = 4.5~15.5V

3, VCC= 2.7~5.5V

9, V+ = 4.5~15.5V

Digital Supply= 2.7~3.6V

Analog Supply= 9~20V

TQNF 32

Digital Supply= 2.7~3.6V

Analog Supply= 9~20V

QFN 24

2,DVDD= 2.7~3.6V

CM602

QFN28

2,DVDD= 2.7~3.6V

SM4051D SM4053B SW5084A ISL24873A

VQFN 56 VQFN 56 VQFN 56 QFN 32

Digital Supply =3.3V

8,21,22,VAA= 9~20V 8,25,26,VAA= 9~20V Analog Supply= 12V

Digital Supply =3.3V

Analog Supply= 12V

Digital Supply =3.3V

Analog Supply= 12V

29, Digital Supply =3.3V

21,32, Analog Supply= 15V

Tips: If the T-CON board problem causing by P-GAMMA or DC-DC IC, you can try to writing their firmware into it first without replace a new one. So you can try the T-CON problem solved or not. But it is needed to confirm it is not the IC shorted first, and then writing/programming the firmware into this IC.

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Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

V2-LCD/LED Screen Panel Repair Guide Because this type of programmable IC also like the normal EEPROM IC, their data will easy to lost due to any environment issues too.

Download the T-CON Board P-GAMMA IC & DC-DC IC Data/Firmware I’ve attached some of the T-CON Board P-GAMMA IC & DC-DC IC data configuration/firmware files at Bonus-B section there. Here is the firmware list: AUO-G1422.2H_T315HW07_VB BUF8821B_LC320WXN-SBA1_6870C-0238B BUF16821_LG T-CON Board_6870C-3500C BUF16821B_LC320WUD_T-CON_6870C-0249C BUF16821B_LG_LC420WUE Panel PCB CM601_CHIMEI INNOLUX_V390HJ1-CE1_CM2805A CM601_CHIMEI INNOLUX_V420HJ1-P01_REV.C1 CM602_CHIMEI INNOLUX_V236H3-CS3-C_CM602 DS3501_LG LM240WU3-TLC1_6870C-0221A EPM3064A_LC370WX1_T-CON_6870C-0060G ISL24837A_SHARP_RUNTK_5317TP_0075FV_T-CON MAX9668_LC320EXN 6870C-0370A 2010_11_03 MAX9668_LC320EXN_6870C-0370A.BIN MAX9668_LC320EXN-SEA1-K31 6870C-0414A 2011_11_04 MAX9668_LG LC420WUN-SCA1 6870C-0310C 2010_01_19 MAX9668_LG LC420WUN-SCA1_T-CON_6870C-0310C MAX9669_CHIMEI-E150630-V460H1-C11

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V2-LCD/LED Screen Panel Repair Guide MAX9674_CHIMEI-E150630-V460H1-CPE5 SM4051D_LG500DUE-SFR1_6870C-0452A SM4053B_LG T-CON Board_6870C-0488A SW508A_LG T-CON Board_6870C-0480A TPS65168_LG Panel with T-CON_6870C-0369C_VER0.2 TPS65175A_LG T-CON Board_6870C-0471D TPS65178A_LG Panel with T-CON_6870C-0401B

ATTENTION: This is very important! Before you do the write/programming programmable IC, you MUST first to “COPY” and save their original data/firmware into your computer/laptop. After that, you can write a new data/firmware into the programmable IC. Also find the data/firmware with correct programmable IC part number, T-CON Board p/n and same “Inches” of the LCD/LED Panel (or model).

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V2-LCD/LED Screen Panel Repair Guide

Troubleshooting & Repairing Hisense RSAG7.820.5129 T-CON Board This T-CON board schematic diagram was included in this ebook. The RSAG7.820.5129 T-CON board is widely used in these HISENSE TV Model: HE390GF-B51, HE460HFR-B51, HE500HF-B52 and HE500HFR-B52. All the above TV is using this T-CON board, but their program/firmware is different only.

T-CON Board Circuit Structure

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V2-LCD/LED Screen Panel Repair Guide Test Point 1.2V 1.8V 3.3V 1V 2.5V VGH VGL VSS AVDD1 VDDD1 VCOM

Voltage (V) 1.1~1.3 1.7~1.9 3.2~3.4 0.9~1.1 2.4 ~2.6 28 ~ 31 -9.0~ -10.0 -6.0~ -7.0 15.5~16.0 3.2~3.4 6.2~6.8

Test Point GMA1 GMA2 GMA3 GMA4 GMA5 GMA6 GMA7 GMA8 GMA9 GMA10 GMA11 GMA12 GMA13 GMA14

Voltage (V) 15.1~15.4 13.4~13.7 11.8~12.1 11.4~11.7 10.7~11.0 8.7~9.0 7.6~7.9 7.0~7.3 6.8~7.1 4.8~5.1 4.0~4.3 3.5~3.9 2.0~2.3 0.6~0.9

120

Test Point GMB1 GMB2 GMB3 GMB4 GMB5 GMB6 GMB7 GMB8 GMB9 GMB10 GMB11 GMB12 GMB13 GMB14

Voltage (V) 14.5~14.9 12.4~12.8 11.7~12.1 10.6~11.0 10.3~10.6 9.8~10.2 7.4~7.8 6.3~6.8 4.8~5.2 4.4~4.7 4.0~4.4 2.8~3.2 2.2~2.5 0.3~0.8

Panel Control Signals & Mini-LVDS Timing Chart Waveform Timing Control Waveform:

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Control Signals DC Voltage Range Control Signal STV TP DATA POL CPV LC

PCB Marking GSP SOE POL GSC LC

DC Voltage (V) 0.002 ~ 0.3 0.2 ~ 0.5 1.0 ~ 1.5 1.2 ~ 1.9 0.15 ~ 0.5 2~3

Critical T-CON Board Output Voltage Values Test Point VCC_PANEL 1.8V 3.3V AVDDA1 VGH VDDD VGL

Standard Values (V) 12 1.8 3.3 15.8 29 3.3 -5.8

Voltage Tolerance ±1.2V ±0.1V ±0.15V ±0.25V ±1.0V ±0.15V ±0.5V

RSAG7.820.5129 T-CON Board Module Features

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V2-LCD/LED Screen Panel Repair Guide

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Module A. Gamma Circuit

Features Generate GM1~GM14 & VCOM voltage

Location NN7 (IML7991D)

Testing Point GMA1~GMA14\ VCOM

B. DC-DC

Generate 1.0V

NN14 (MP1484)

1.33V

C. DC-DC

Generate 3.3V

NN12 (MP1484)

3.3V

D. NT71790

T-CON IC

NN1

E. DDR

DDR buffer

NN2

F. Level Shifter Gate driving signals I. Flash

NN19 (RT8922) HC_L1~ HC_L6

Memory save T- N24 or NN5 CON firmware (25B40 or F40)

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Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

V2-LCD/LED Screen Panel Repair Guide Introduce Module Features & Their Common Faults in T-CON 1) Module -A => Generate the Gamma & VCOM voltage

Common Fault: a) White Screen: Because the VCOM voltage abnormal or NN7 failure. b) Display compares to normal display more darkness: One or more of their Gamma voltages is 0V. First check the VDD_OP1 is it in 15.85 ±0.2V normal voltage range. If yes, then check the VCOM & GM1~GM14. If their voltage is 0V, that’s mean the problem is NN7 failure. c) Left or Right side of the Screen their display darkness.

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V2-LCD/LED Screen Panel Repair Guide 2) Module-B => 12V convert to 1.0V This module provides the 1.0V core voltage to T-CON IC.

Common Fault: a) 1.0V no voltage: Normally is their NN14 dry solder joint or failure or RN234 & CN144 damage. b) 1.0V voltage out of their normal tolerance range: Normally is causing by the CN39 or RN6 failure.

3) Module-C => 12V convert to 3.3 Voltage Module This module provides the T-CON board 3.3V

Common Fault: a) No 3.3V: It could be their NN12 dry solder joint, RN235 & CN102 failure. http://www.LCDRepairGuide.com/screen-repair-v2/

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V2-LCD/LED Screen Panel Repair Guide b) 3.3V Voltage out of the normal range: Commonly it’s their CN2 or RN2 failure. 4) Module D & E => Is T-CON IC and DDR buffer IC. T-CON IC

Common Fault: a) NN1 dry solder joint b) IC NN1 & NN2 chip defective

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V2-LCD/LED Screen Panel Repair Guide 5) Module-F => GOA Signal Control IC

How to know this IC is working or not? Use multimeter/voltmeter to measure the LC_L1 point, if the voltage range is in between 25V and -6V change, that’s mean this IC is working normally. If not, then this IC is abnormal. 6) Module-H => Panel Voltage Generated Circuit (VDDD/AVDDA1/VGL)

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V2-LCD/LED Screen Panel Repair Guide Common Fault: a) VDDD/VDDA/VGL no output voltage. The TV screen is no display but the backlight is lit: NN3 IC damage causes the VDDD/VDDA/VGL no output voltage. Check the NN3 pin-15 & 16 both pins is it short circuit. If yes, that’s mean the IC NN3 is damage and need to replace. b) When connect to Panel, the inductor noisy, screen display has horizontal line interference: Normally it is the CN212 failure.

7) Module-I => Flash Memory to save the T-CON IC Firmware

Common Fault: a) Flash memory NN5 failure Will affect screen no display (but the backlight is lit). b) NN5 IC lost firmware Will affect screen no display (but the backlight is lit).

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Other Common Faults in this T-CON Board 1) Dry Soldering Joint or Pins Shorted Display Symptom Left side screen no display or abnormal display

Problem Location

Failure Reason XSN3 connector dry solder joint

Right side screen no display or abnormal display

XSNN4 connector pins shorted

Left side screen abnormal display

NN19 or NN21 dry solder joint

Display Grey Scale abnormal

NN1 damage

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Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

V2-LCD/LED Screen Panel Repair Guide 2) Gate/Source COF Problem (Glass Cell Problem) This type of screen problem is not repairable, unless you’ve TAB bonding machine. If their ITO line/s defective inside the screen glass then this type of problem is beyond repair.

Description Vertical Line

Display Symptom

Horizontal Line

Vertical Block/Bar

Horizontal Block/Bar

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V2-LCD/LED Screen Panel Repair Guide 3) GOA Horizontal Lines on the screen

This GOA horizontal line evenly spaced (vertical 6 pixels). The Panel itself defective or the T-CON board Module-F (NN19 or NN21- RT8922) failure also can causing this type of screen problem. Check the IC NN19 or NN21 pins have dry soldering joint or not. If soldering ok and just replace this IC.

4) The bottom of Screen have some horizontal line/s jumping When the TV is in PC25 or HDMI mode, the screen bottom display has horizontal line/s (1 or 2 lines) jumping. But in other TV Mode, the screen is normal. This is because of the TV when in high density signals, their LVDS output signals is not standard type. And causing the T-CON IC output TE & STV signals time interval is 1.84ms (~1840us), but the original design is requirement is 147us! Use the oscilloscope to check the STV and TE signals and found like picture below:

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V2-LCD/LED Screen Panel Repair Guide

So the solution to solve this problem is updating the NN5 IC firmware to the latest version of LCM_T-TP_161240_B007.

5) Display Grey Scale Abnormal

Mostly, this type of screen problem is causing by the T-CON IC, Especially the production before 1240, their T-CON IC is the common fault. http://www.LCDRepairGuide.com/screen-repair-v2/

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V2-LCD/LED Screen Panel Repair Guide 6) After Power On TV, Screen will show the Red, Green & Blue Display Non-stop Testing Mode

Normally this problem is causing by their TVS (FN2/FN3/FN4/FN5/FN6) damage. Use the Multimeter testing this TVS, is the ohm values to GND is lower than 1K ohm, that’s mean this TVS is damage by ESD already. Need to replace it with a good one. Or you can just remove this damage TVS and without connect anything, power on the TV. The TV should be ok now! 7) Display Abnormal in DTV Mode

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V2-LCD/LED Screen Panel Repair Guide This problem is causing by the T-CON IC NT71790. Especially the TCON Board production batch before 1240. 8) No Display/ Grey Display (Backlight Lit) a) The PMU circuit abnormal (Module H), NN3 (AAT1133) abnormal and causing the VDDD/AVDDA1/VGL no output or output abnormal voltages. Replace NN3 IC. b) Gamma circuit abnormal (Module-A). If Gamma IC output voltage abnormal, the output voltage range is about 6.7V~ 7.0V. Replace Gamma IC (iML7991D). c) NN1 dry soldering joint inside the bottom of this T-CON IC. Because of this IC is BGA package type, so we can use the oscilloscope to check their STV, LC, TP, POL & etc control signals waveform to confirm the T-CON IC is ok or not. If these signals got output, then this IC is Ok, if not, then it is T-CON IC failure.

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V2-LCD/LED Screen Panel Repair Guide

LCD/LED TV Display Problem Repair Tips 1) TV Model: Changhong LT32710 LCD TV T-CON Board: T-con (CHIMEI) section was built-in TV Mainboard Mainboard Chassis: LS23 Symptom: Screen Fully of Vertical Color Bars

Repair/Solution: This LCD TV T-CON section was built-in the TV Mainboard. Check their Tcon section each output voltages from U26: TPS65161 (DC-DC IC) and found their VDD25 output voltage is just 1.36V only. Normally this VDD voltage should be 2.5V. This VDD 2.5V was generate by DC-DC IC U26 pin-18 through D55, L24, CA44 filter and get VDD 2.5V. After that the R339, R348 and R272 is the VDD sampling resistors and feedback to U26 pin-15 to control the VDD voltage output. After checking these component and found the R348 (24K ohm 1%)

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V2-LCD/LED Screen Panel Repair Guide ohm values increase to 40K ohm! Replace this resistor and the VDD output voltage is back to normal 2.5V. Finally this TV screen problem solved!

2) TV Model: Changhong LT37710 LCD TV Mainboard Chassis: LS23 Panel Model: LG Panel Symptom: Display is not clear and slow motion problem.

Repair/Solution: As usual, first check their T-con board each output voltages from DC-DC circuit. The Vin, VDD and VDA are all normal. But the VGHP is: 15.5V (normal is 23V) and VGL: -3.4V (normal is -5.5V). These two voltage lines are generating by U26 DC-DC IC (TPS65161) pins-11, 13, 24 and pins-8, 10, 14.

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V2-LCD/LED Screen Panel Repair Guide

The U26 IC pins-11, 13 & 24 generating the VGL voltage output, the pins-8, 10, 14 is generating the VGH voltage output. Check their corresponding components all looks good. Suspect their filter capacitor lost their capacitance and causing this TV screen problem. Parallel connect with a 10uF/50V electrolytic capacitor to CA39 and another one to C40. Power on the TV and problem solved! Removed the CA39 and CA40 found one of its capacitance was drop to 2uF and another one is totally opened circuit!

3) TV Model: Changhong LED46760 LED TV T-CON Board: A60MB4C2V0.2 (same as A60HM01C2LV0 use LTA460HM04 Panel) Panel Model: LTA460HM04

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V2-LCD/LED Screen Panel Repair Guide Symptom: Display full of horizontal lines with bright and dark flashing. It also can see some irregular vertical bars. Repair/Solution: This TV backlight is steady lit and no any flashing. Use the LCD/LED Panel Tester check and found that’s the LCD Panel or T-CON board problem. This TV Panel T-con board is using the A60MB4C2LV0.2 like picture below:

Check the T-con board voltage: VCC: 12V, VDD: 3.3V, Vcore: 1.2V, AVDD: jumping in between 7V~14.5V (normal is 15V), VOFF: 0V (normal is -5V~ 8V), the other VSS and VON also abnormal voltage reading. Remove the both FPC cables and power on the TV. The AVDD & VOFF voltages still same problem. So confirm the problem was on the T-CON board. Check each output voltage lines with their ohm values and found the VOFF line a bit low. First check and measure the VOFF line corresponding components. When removed the filter cap, CD21 capacitor, all their voltage back to normal now! Measure CD21 and found it has 0.5uF only, the original values is 4.7uF. Replace a good CD21 capacitor, the T-CON each output voltages are back to normal as: AVDD: 148V, VOFF: -11V, VSS: -7.4V, VON: 27.6V. Reconnect back the both FPC cables and power on the TV, everything is ok now.

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V2-LCD/LED Screen Panel Repair Guide

4) TV Model: Haier LE32A700, LE32A720, LE32A910, LH32E10 LED TV T-CON Board: HV320WXC-200-X-PCB-X0.0 Panel Model: H320EHC-BB2, H320HC-YB30

Symptom: No Display, Grey Screen http://www.LCDRepairGuide.com/screen-repair-v2/

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Repair/Solution: The TV backlight is lit normally. Check their T-CON board and this PCB board was built-in the Panel glass. Found the VGH voltage line is 0V only! Continue to check their corresponding components especially smd filter capacitor C240, C241, C242, C243 & D2. Found the C240 shorted circuit. After replace with a good SMD capacitor, the TV is back to normal now. Note: VGH voltage abnormal, commonly was causing by MOSFET opened circuit, capacitor shorted/leakage or shorted DC-DCIC.

BOE HV320WXC-200 T-CON Board Testing Points Voltage Test Point VDDIN VCOM VGH VOFF DVDD XAO VON OUT3078 TP POL CPV SDA SCL LV0N LV0P LV1N LV1P LV2N LV2P LCXN LCKP LV3N LV3P

Voltage 12V 7.41V 26.1V -7.9V 3.28V 3.28V 24.3V 7.7V 0.2V 1.6V 1.5V 2.1V 2.1V 1.6V 1.0V 1.5V 1.1V 1.2V 1.3V 1.3V 1.3V 1.4V 1.1V

Test Point V2 V3 V4 V5 V6 V7 V8 V10 V11 V12 V13 V14 V16 V18

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Voltage 15.2V 13.2V 12.5V 11.7V 10.7V 10.2V 8.5V 7.5V 6.5V 5.3V 4.7V 3.8V 2.2V 0.02V

Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

V2-LCD/LED Screen Panel Repair Guide 5) TV Model: Haier LE32A700, LE32A720, LE32A910, LH32E10 LED TV T-CON Board: HV320WXC-200-X-PCB-X0.0 Panel Model: H320EHC-BB2, H320HC-YB30 Symptom: Display White Screen or Blue Screen without any characters on screen. Repair/Solution: Most of the time this model of Panel come with the problem mention the above is causing by abnormal VGH voltage in VGH line. So first step is check the VGH line until the X-COF contact pin there still has the VGH: 27V. After that check their first Gate COF and found VGH voltage missing. For Gate COF: 8659-F

The Gate COF VGH point missing their voltage here:

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V2-LCD/LED Screen Panel Repair Guide Just connect a wire from T-CON Board VGH voltage line to this COF VGH point. The TV Panel is back to normal now.

For Gate COF: 8659-M

6) TV Model: Haier LE48A5000, LE48M6000, LE48AL88 & LH48UH3200 LED TV T-CON Board: Samsung 13NVB_S60TMB4C4LV0.0 Panel Model: Symptom: Various problems occur in this T-CON Board.

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V2-LCD/LED Screen Panel Repair Guide Repair/Solution: Because of their SMD filter capacitors often have leakage or shorted circuit on the T-CON Board.

7) TV Model: Konka LED42R7000PD LED TV T-CON Board: Panel Model: Symptom: Interference Stripes on the Screen

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V2-LCD/LED Screen Panel Repair Guide Repair/Solution: Use the LCD/LED Panel Tester to testing it and found their screen Panel is ok. So the problem is on the Mainboard. The sound and the other features are working properly. Check their Mainboard LVDS connector output signals with oscilloscope and found several pairs of video signals is missing. Suspect the LVDS connector (XS501) pins dry solder joint problem.

Re-solder all the connector pins, but stills same problem. Trace it back these signal lines until the Main Chip N501 (MSD6I982BX). Again, re-solder the N501 video signals output pins. After finished re-solder (reflow) the N501, this TV is ok now.

8) TV Model: Skyworth 32L08HR LCD TV T-CON Board: V315B3-L01REV.C1 Panel Model: Symptom: Display become white screen and has some vertical bars. After a while, the vertical bars will slowly increase their quantity. Their vertical bars are not fixed and it will change randomly.

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V2-LCD/LED Screen Panel Repair Guide

Repair/Solution: Use the LCD/LED Panel Tester testing it and found the problem is on the TCON or Panel. Check the T-CON board each output voltages, and found the VGH is just has 0.44V only! So the problem is on the VGH voltage line.

http://www.LCDRepairGuide.com/screen-repair-v2/

144

Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

V2-LCD/LED Screen Panel Repair Guide The VGH voltage is output from the P-Channel MOSFET QP8 pin-D (Drain). Check the QP8 pin-S (Source) has 22.3V and it is normal. From the above schematic diagram, the QP8 pin-G (Gate) is control by QP7 (2N7002DW, 2 x N-Channel MOSFET 6-pins SMD and marking code is: 702). Check the QP7 pin-2 has 2.45V, but QP7 pin-6 has 22.1V! So suspect the QP7 one of the N-Channel MOSFET has opened circuit. Solder a wire from QP7 pin-6 to GND and then power on the TV. All the vertical bars are gone and the TV display back to normal now. So confirm the problem is QP7 one of their MOSFET was opened circuit. Because this QP7 6-pin SMD type is not available in my stock, so just use a normal 3-pin N-Channel SMD 2N7002 solder to the correct pins. Finally this problem solved! Note: This T-CON board their VGHP voltage line filter capacitor CP19 or CP43, when its leakage, it will pull it down 2~3V of the VGHP voltage. And generate the same display problem like the above TV screen problem too.

If you want to buy the Test Equipment or Tools please visit to the page here: http://www.LCDRepairGuide.com/tools

All these tools and equipment will help you in troubleshooting and repairing the electronics devices.

http://www.LCDRepairGuide.com/screen-repair-v2/

145

Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

V2-LCD/LED Screen Panel Repair Guide Complete Flat Screen TV Troubleshooting & Repairing Ebooks: Please visit to: http://www.LCDRepairGuide.com

*For searching the training manuals, service manuals or schematic diagram, please join the LED/LCD Television repair membership, highly recommended: Http://www.LCD-Television-Repair.com

Please visit the Resources Page to get more useful repairing information at: http://www.lcd-television-repair.com/newsletter/Recommend.html

http://www.LCDRepairGuide.com/screen-repair-v2/

146

Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

V2-LCD/LED Screen Panel Repair Guide

Bonus-A LG OLED/LED/LCD TV Interconnect Schematic Diagrams 32LS3500-Interconnect_2012_Interconnect ………….………..148 37LK450-Interconnect_2011_Interconnect ……………….……151 42CS560-Interconnect_2012_Interconnect ……….……………163 42LG60-Interconnect2_2008_Interconnect …………….………170 42LG60-Interconnect_2008_Interconnect ……………………..172 43LJ5000-Interconnect-Mainboard_2017_Interconnect ……….174 47LV4400-Interconnect_MB Built-In T-con_Interconnect…… 178 49UH6100-Interconnect_2016_Interconnect ……………..……184 55UF7600-Interconnect-Mainboard_2015_Interconnect ……....185 65UH5500-Interconnect-Mainboard_2016-2017_Interconnect…191

T-Con Board Schematic/Circuit Diagrams HISENSE RSAG7.820.5129 T-CON Board Schematic……………...…..195 HISENSE RSAG7-820-4159 T-CON Board with LED32K16 TV HE315DH-B11……………………………………………………..203 SKYWORTH 5800-TCON6-0P10 T-CON Board Schematic…………...208

http://www.LCDRepairGuide.com/screen-repair-v2/

147

Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

32LS3500 INTERCONNECT DIAGRAM

To the Panel’s LED Backlights

J2 LED Block Ground Pulses OUT 1 Pin 3 OUT 2 Pin 4 180Hz On OUT 3 Pin 9 OUT 4 Pin 10 10.5V p/p

J2 "LED Driver" to "The Panel"

24V

Q102

Error INV_ON

L601

41V

Stby

Run

1

B+

0V

41.44V

OL

2

n/c

n/c

n/c

n/c

3

OUT 1

0V

1.38V~8.02V

OL

2 1 OUT 1 OUT 2 OUT 3 OUT 4

4

OUT 2

0V

1.38V~8.02V

OL

5-7

n/c

n/c

9

OUT 3

0V

1.38V~8.02V

OL

10

OUT 4

0V

1.38V~8.02V

OL

11

n/c

n/c

n/c

n/c

12

n/c

0V

41.44V

OL

U201

PDIM

3.48V

P201

4 3

0V

0V Gnd

5.1V

VCC

+ -

450V 68uF

C610

F101

LED Driver

T501

IC501

IC502 D201 IC503 3.5V_ST F100 Cold 3.15A/250V Hot TH101

LF101

N

BD101

L

SK100 AC

PIN

LABEL

STBY

24

ERROR

0V

0V

OL

23

n/c

n/c

n/c

OL

22

P_DIM

0V

21

12V

0V

SMPS TEST 1 : Forcing SMPS On. Remove AC Power. Jumper Disconnect P401 on Main Board. Jump pin 1 (PWR_ON) to pin 9, 10, 11 or 12 . Apply AC Power. This should force the SMPS to the on state. All Voltages should be produced. Test 1 (24V and 12V to Main, 24V to the Backlight LED Driver Board). 41V Backlight Power. Backlights are on. Disconnect AC Power.

Pin

No Load

24

0.0V

23

n/c

22

3.54V

21

12.34V

20 19

Diode

*0.22V-3.22V

OL 1.37V

12.15V

A_DIM

0V

0V

OL

19

12V

0V

12.15V

1.37V

18

INV_ON

0V

3.41V

OL

17

12V

0V

12.15V

1.37V

16

n/c

n/c

n/c

OL

13-15

Gnd

Gnd

Gnd

Gnd

3.51V

2.63V

Gnd

Gnd

9-12 5-8

3.5V (Stby) 3.55V Gnd

Gnd

2-4

24V

0V

24.56V

1.05V

1

PWR_ON

0V

3.4V

1.15V

n/c

Diode Check

Pins 3,4,9,10 White to Black

n/c

P401 to SMPS P201

Run

Diode Check

0V

10

Gnd

Gnd

Gnd

Gnd

12.34V

9

IR

3.52V

3.43V

2.72V

18

3.41V

8

LED_R

2.71V

0V

2.01V

17

12.34V

7

Gnd

Gnd

Gnd

Gnd

13-16

Gnd

6

3.5V_ST

3.55V

3.48V

0.75V

9-12

3.54V

5

KEY 2

3.54V

3.47V

OL

5-8

Gnd

4

KEY 1

3.54V

3.47V

OL

2-4

24.35V

3

Gnd

Gnd

Gnd

Gnd

1

3.54V

2

Sensor_SDA

0.32V

3.36V

1.18V

1

Sensor_SCL

0.32V

3.36V

1.18V

Resistance Volume (+) 17.96M Ω Volume (-) 11.87M Ω Settings 6M Ω OK 0.99M Ω

Voltage Volume (+) Volume (-) Menu Enter

1.75V 1.17V 0.6V 0.1V

INV_CTL

Voltage CH (Up) CH (Dn) Power Input

1.75V 1.17V 0.6V 0.1V

5-8

Gnd

9-12

0.75V

13-15

Gnd

Diode Check

24.56V

OL

6-10

Gnd

Gnd

Gnd

Gnd

16

n/c

11

ERROR

n/c

n/c

OL

17

2.19V

12

INV_ON

0V

3.41V

OL

18

1.59V 2.19V

13

A_DIM

n/c

n/c

OL

19

14

P_DIM

0V

*0.22V~3.22V

OL

Error and A_DIM are not used. White to Black

20

OL

21

2.19V

22

2.66V

23

n/c

24

OL

1

2

3

2

3

To Front IR

E B C

E

S G

A2

Q802 E B

HDMI Hot Swap

L506

Q801

E B

C A1 A2

C A1 A2

C

1

2

1

IC1450

IC101 Micro / Video Processor

Main P/N: EBR75097902

USB_OCP

IC401 +5V_Normal +5V_USB

IC3703 1 2

24Mhz

2

3

+1.8V_TU

Additional p/n: EBR75097911 D821

D822

No backside components TU3700

To all Speakers All pins 12.31V Diode Test = 2.72V

1 1

P501 To SPK

JK801 HDMI 1

JK802 HDMI 2

4

L406

+2.5V_Normal

DDC_SCL/SDA Pull Up

C

L505

2

X201

AUDIO Amp

L503

IC402

Serial Flash

IC501

L504

+1.5V_DDR

DDR

IC1000

P705 LVDS 3

C D

IC5601 +1.10V_VDDC

Commercial Remote

12V out Pins 27-30

Q407

IC407

A1

Q501

C

Q409 Driver

IC1201

P2401 C

See LVDS waveforms on Page 3 of Interconnect Diagram

B

S E B G

E B

Q403 L415 Q403 Driver IC403 Q400

AUDIO Mute

D

PWR_ON

+3.3V_Normal

1

To Ft. IR

Q409 Panel_VCC IC104

3

Q402 2 1 PWR_Det Q401C

IC408

IC409

Component / Composite

TUNER PINS 1. n/c 2. Reset 3. SCL 4. SDA 5.+3.3V_TU 6. SIF 7. +1.8V_TU 8. CVBS 9. IF AGC 10. DIF (P) 11. DIF (N)

1

TDSS-H101F

J2 LVDS

Interface

Key 1 or 2, No Key Pressed, resistance: Open ( Voltage 3.47V)

2.68V

0V

EEPROM

C B E

12V Pins 27 ~ 30 and LVDS Video Signals

Key 2 Line J1 or P2401 pin 5 Resistance CH (Up) 17.96M Ω CH (Dn) 11.87M Ω Power 6M Ω Input 0.99M Ω

Run

OL

2-4

24V

Q405

P2401 "MAIN Board" To J1 "IR Board" STBY

Stby

1

1-5

P401

D200

Label

Label

Diode Check

Pin

For Voltages See P201 SMPS

A Pin

Pin

LED BLOCK TEST Using a 220Ω resistor one end on Ground The other end on any of the OUT lines will turn on the backlight block. (Providing the 41V is present J2 pin 1)

*0% to 100%

Key 1 Line J1 or P2401 pin 4

Front IR / Key Board Intelligent Sensor

RUN

20

SMPS Test P201 Open

Note: STBY 3.5V Must be present when AC applied.

LED BLOCKS (4) LED BAR ON THE LEFT FRONT J2 Pin 1 (41V) for LED Blocks OUT 1: Drives the Top LED Block OUT 2: Drives the 2nd from Top LED Block OUT 3: Drives the 2nd from Bottom LED Block OUT 4: Drives the Bottom LED Block

P201 "SMPS Board" To P401 "MAIN Board"

+

A

Label

C219

LF102

J1

Pin

J1 "LED Driver" to P202 "SMPS"

Hot Ground

-

3.56V

D603

106.6V

+

10.11V

41.4V

J1

Main P/N: EAY62512301

P201

0V

D201

Q2011

24.51V

Q210

-

T101

24.5V

24.51V

C110

24.56V

R251

24.52V Gnd

+

R252

393.5V

D601

Warning: Return the Screws when the Shield is removed for Service if Power is going to be applied.

220V 35uF

IC102

Hot 393.5V Ground D602 Readings

L201

Q209

P202

J2

11.76V

-

106.6V

24.44V

100V 100uF

PWR_ON Pin 1: Turns on 12V, 24V to the Main and 24V to the LED Driver board. (2) INV_ON Pin 18: Turns on the Backlights. (Special Note: This set turns on the backlights with only PWR_ON arriving. INV_ON is not needed). (3) ERROR_OUT Pin 24: Is not used (4) A_DIM Pin 20: Is not used (Fixed Voltage). (5) P_DIM Pin 22 can vary according to incoming video IRE level and OSD Backlight setting Output from the Video Processor IC100. Range 0.22V to 3.22V.

OUT 2 OUT 1

(1)

OUT 4 OUT 3

Off

J1 LVDS

To the Panel

See DC Voltages for Main Board on Page 3 of Interconnect Diagram

JK1001 RS232

Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

32LS3500 Main Board Component Voltages IC104 Pin [1] [2] [3] [4] [[5]] [6] [7] [8]

Micro EEPROM

IC403

0V (Gnd) 0V (Gnd) 0V (Gnd) 0V (Gnd) 3.4V (SDA) ( ) 3.4V (SCL) 0V (Gnd) 3.4V (B+)

IC401

+5V_Normal Pin +5V_USB [1] 0V (Gnd) [2] 12.0V (In) [3] 0V (Gnd) [4] 0.8V (FB) [5] 0.95V (COMP) [6] 12.0V (EN) [7] 2.07V (SS) [8] 0V (n/c) For Output, use L406

IC402 Pin [1] 0V (Gnd) [2] 2.5V (Out) [3] 3.4V (In)

Q400

Pin [1] [2] [3] [4] [[5]] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16]

+1.10V_VDDC Regulator 3.4V (In) +3.3V_ST 3.4V (In) +3.3V_ST Do not Measure 0V (Gnd) 0V ((Gnd)) Do not Measure Do not Measure Do not Measure 2.16V 1.23V (Out) 1.23V (Out) 1.23V (Out) 4.61V (BOOT) 0V (n/c) 3.24V (EN) 3.3V_Normal 3.48V (In) +3.3V_ST

Pin [1] [2] [3] [4] [5] [6] [7] [8]

(+1.5V_DDR) Regulator 3.47V (In) +3.3V_ST 0V (n/c) 3.47V +3.3V_ST 3 47V (In) +3 3V ST 3.4V (EN) +3.3V_Normal 0V (Gnd) 3.36V (SS) 0.8V (FB) 1.54V (Out)

IC407

+2.5V_Normal +2 5V Normal Regulator

+3.3V_Normal Pin Driver for Q403 B 0.63V (POWER_ON/OFF_1) C 0.05V (Ctrl) E 0V (Gnd)

Q403

Q401

Power On/Off Pin Driver for Q402 B 0.66V (RL_ON) C 0.06V (Ctrl) to Q402 E Gnd

Q402

Power On/Off Pin Switch 1 3.4V (In) +3.3V_ST 2 3.35V (Ctrl) from Q401 3 3.39V (Out) PWR_ON

IC408

IC409

Power_Det Pin 12V [1] 0V (Gnd) [2] 3.6825V (Reset) [3] 3.67V (In) +12V

IC1000 Pin [1] [2] [3] [4] [[5]] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16]

Power_Det _ Pin 24V [1] 0V (Gnd) [2] 3.58V (Reset) [3] 3.81V (In) +24V

IC3703 +1.8V_TU Pin Regulator [1] 0V (Gnd) [2] 1.80V (Reset) [3] 3.39V (In)

PANEL_VCC Switch Pin S 12.0V (In) +12V G 1.79V (Enable) D 11.99V (Out)

Q501

RS232 Data Buffer 3.34V (C1+) 8.8V (V+) 3.25V (C1-) 3.34V (C2+) V ((V+)) (-5.7V ) (C2-) 0V (n/c) 3.34V (n/c) 3.36V (n/c) 5.79V (n/c) 0V (DN1) 0.04V (ROut1) 0V (RIn1) (-5.73V ) (DOut1) 0V (Gnd) 3.33V (In) +3.3V_ST

Audio Mute Pin Inputs to pin 14 IC501 B 0.02V (Mute_Ctl) C 3.42V (Mute to IC501) E Gnd

IC1450 Pin [1] [2] [3] [4] [[5]] [6] [7] [8]

5V Short Protection for USB 0V (Gnd) 5.24V (In1) 5.24V (In2) 3.39V (USB1_CTL) 5.19V ((FLG)) 5.24V (Out1) 5.24V (Out2) 0V (n/c)

Pin [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16]

Serial Flash Memory 3.34V (Hold) 3.33V (In) +3.3V_ST 0V (n/c) 0V (n/c) 0V (n/c) 0V (n/c) 1.34V (/SPI_CS) 1.15V (SPI_SDO) 0V (WP) 0V (n/c) 0V (n/c) 0V (n/c) 0V (n/c) 0V (n/c) 0V (SPI_SDI) 0V (SPI_SCK)

IC5601

+3.3V_Normal Pin Switch S 3.48V (In) +3.3V_ST G 0.07V (Enable) D 3.41V (Out) +3.3V_Normal

Q409

D200

Q405

Inverter On/Off Pin Switch B 0.02V (INV_CTL) C 3.4V (INV_On) E 0V (Gnd)

Q801

HDMI 2 Pin Hot Swap B 0.66V (HPD2) C 0.04V (HDMI HS) E Gnd

D821

DDC_SCL1/SDA1 Pin Pull Up [A1] V (5V_HDMI_1) [A2] 5.32V (+5V_Normal) [C] 5.14V (Pull_Up)

Q407

PANEL_VCC Drives Q409 Pin B 0.65V (Pannel_Ctl) C 0.53V (EN) to Q409 E Gnd

Q802

HDMI 1 Pin Hot Swap B 0.66V (HPD1) C 0.04V (HDMI HS) E Gnd

D822

DDC_SCL2/SDA2 Pin Pull Up [A1] 5.32V (5V_HDMI_1) [A2] 5.32V (+5V_Normal) [C] 5.14V (Pull_Up)

Pin [C] 0V [A] 0V [A-C] 0V (Gnd)

SOC_Reset Speed Up

Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

32LS3500 LVDS P705 WAVEFORMS

P705 Pin 6 Main or J2 Interface

P705 Pin 7 Main or J2 Interface

P705 Pin 9 Main or J2 Interface

P705 Pin 10 Main or J2 Interface

Clock (RX~CK-)

2uSec per/div

360mV p/p

P705 Pin 12 Main or J2 Interface

2uSec per/div

412mV p/p

2uSec per/div

P705 Pin 13 Main or J2 Interface

444mV p/p

P705 Pin 15 Main or J2 Interface

2uSec per/div

392mV p/p

P705 Pin 16 Main or J2 Interface

Clock (RX~CK-)

2uSec per/div

420mV p/p

P705 Pin 18 Main or J2 Interface

2uSec per/div

456mV p/p

2uSec per/div

460mV p/p

2uSec per/div

392mV p/p

P705 Pin 19 Main or J2 Interface

LVDS CABLE WAVEFORMS: Waveforms taken using SMTP Color Bar input. All readings give the Scale 100mV and 2uSec per division Time Base related to scope settings.

2uSec per/div

460mV p/p

2uSec per/div

460mV p/p

Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

32LS3500 Main Board +3.5V_ST Distribution +3.5V_ST Input: Pins 9, 10, 11, 12

Q402 Not On in STBY Turned on by +3.3V_Normal 3

L404

1

2

Q402

L420 Q403

To Front IR / Keyboard

+3.3V_Normal

+3.5V_ST Output: Pin 6 Key 2 Pin 5 Key 1 Pin 4

L2403 L2401 R2404 L2402 R2405

S

Commercial Remote

PWR_ON

IC407 +1.5V_DDR

G

IC407 Not On in STBY Turned on by +3.3V_Normal

Q403 Not On in STBY Turned on by L413 POWER_ON/OFF_1 D

IC403 +1.10V_VDDC

IC403 Not On in STBY Turned on by +3.3V_Normal Mute

E B

C200

C

AUDIO Mute To IC501 Pin 14

LG

TRAINING CENTER

IC1000

IC101 Micro Video Processor

AVDD_NODIE S/T_SCL S/T_SDA

IC5601 Serial Flash

C200 is SOC_Reset

For IC403, IC407, Q403 Voltage Distribution see “Other Voltage Distributions”

L206 R143 R149

X201 24Mhz X201 Runs in Standby

Page 4 of Interconnect Diagram

October 2012

32LS3500 LCD TV

Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

32LS3500 Main Board +12V Distribution

+12V

Input: Pins 17,19,21

PWR_ON Q402: Turned on by Q401 turned on by IC101 RL_ON. Output pin 1 to SMPS. Turns on 12V and 20V. Panel_VCC (For power to Q402, see +3.5V_ST Voltage Distribution) L412

P401

Panel_VCC

Q409 S D

PWR_ON

L402 1 2

3

IC408

Q402

3

+3.5V_ST

R406

R448

2

1 C

Panel_VCC

E B

Gnd R401

12V out Pins 48-51

P703 LVDS

E B C

Q407 R430

Panel_CTL

Q409 Ctrl.

RL_ON

RL_ON

Q401

PWR_Det

G

R439 R440

To T-CON

USB Note: Q409 turned on by PANEL_CTL from IC101 via Q407

Q402 Ctrl.

IC101 Micro Video Processor

L406

+5V_USB

L425 L401

+5V_Normal

IC401

4 1

+5V_Normal To pin 1 L1451 USB

IC1450

+5V_Normal USB_OCP +5V_USB

X201 24Mhz DDC_SCL1/SDA1 Pull Up

D821 A1 A2

C

DDC_SCL2/SDA2 Pull Up

LG

TRAINING CENTER

D822

A1 A2

C

Page 5 of Interconnect Diagram

October 2012

32LS3500 LCD TV

Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

32LS3500 Main Board +24V Distribution NOTE: 24V is the label, but the Voltage is actually 24.56V

+24V

PWR_ON:Q402: Turned on by Q401 turned on by IC101 RL_ON. Output pin 1 to SMPS. Turns on 12V and 20V. (For power to Q402, see +3.5V_ST Voltage Distribution)

Input: Pins 2 ~ 4

P401 PWR_Det

PWR_ON

L407 3

Q402

3

+3.5V_ST

R406

2 1

2

1 C

E B

Gnd

Q401

R401

RL_ON

Q402 Ctrl.

R482

AUDIO Amp

IC501

L501 +24V_AMP

22 23 24

37 38 39

L504

L506

L503

L505

P501

LG

TRAINING CENTER

Page 6 of Interconnect Diagram

October 2012

32LS3500 LCD TV

Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

32LS3500 Main Board Other Voltage Distributions After all voltages are turned on on the Main board, Q405 is turned Off supplying INV_ON to the power supply (via pin 18) turning on the backlights. Collector pulled up by +3.3V_Normal through R419

+3.5V_ST Q405 turns on backlights

Input: Pins 9, 10, 11, 12

EEPROM

P401

INV_CTL

IC104 From Q403

C

Q405

B

R419

IC407 Turned on by +3.3V_Normal

18

E

L404 L420 IC407

INV_CTL

Q400 B E

C S D

G

Q403

R433

R428

+3.3V_Normal

L1209

AVDD_MIU

L1202

DDR

IC403 Turned +1.10V_VDDC on by +3.3V_Normal

MIUVDDC

3

IC402

AVDD_DRO

IC1201

IC403 L415 Q403 Turned on by Q400 POWER_ON/ OFF_1

+1.5V_DDR

+3.3V_Normal

IC101 Micro Video Processor

2

1

See +3.5V_ST Voltage Distribution Primary distribution of +3.5V_ST

2

+2.5V_Normal

L228

IC3703 1 3

AUDIO Amp

IC501 L502

L208 L204

AVDD_AU33 VDD_33

R182

MODEL_OPT_1

R208 R4019

MODEL_OPT_2

R161

IF_AGC_MAIN Sensor_SDA

R160

Sensor_SCL

R1660 R1612 R141 R140 R145 R144

TRAINING CENTER

MODEL_OPT_5 MODEL_OPT_0

R211

LG

MODEL_OPT_4 URSA5_RESET

R226

L227

IC101 MODEL_OPT_3

AV_CVBS_DET COMP2_DET AMP_SDA

2

2

R206

+1.8V_TU

R4027 R4028

AVDD2P5 AVDD2P5_MOD AVDD25_PGA

L211 L229

TU3700

L219

11

+3.3V_TU L3703

+3.3V_Normal

1

TUNER PINS 1. n/c 2. Reset 3. SCL 4. SDA 5.+3.3V_TU 6. SIF 7. +1.8V_TU 8. CVBS 9. IF AGC 10. DIF (P) 11. DIF (N)

From Q403

AMP_SCL I2C_SDA I2C_SCL

Page 7 of Interconnect Diagram

October 2012

32LS3500 LCD TV

Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

37LK450 INTERCONNECT DIAGRAM SMPS TEST 1 : Forcing SMPS On. Remove AC Power. Disconnect P401 on Main Board. Jump pin 1 (PWR_ON) to pin 9, 10, 11 or 12 . Apply AC Power. This should force the SMPS to the on state. All Voltages should be produced. (24V and 12V to Main). Also 24V to the Ballast. However the Backlights are not on. Disconnect AC Power. SMPS TEST 2 : Forcing Backlights On. Leave Jumper from Test 1 in place. Note: STBY 3.5V Jump pin 18 (INV_ON) to pin 9, 10, 11 or 12. Must be present Apply AC Power. This should force the Backlights to come on. when AC applied.

1 5

5 1

D201 Q201 Q311

T9 7

6 DU59 DU15 DU58 DU57

DU64 DU61 DU63 DU62

T8

1 8A 5

7

To Backlight

T5

0.02V

3.31V

12V

0.06V

12.23V

7 8

18

INV_On/Off

0.52V

3.09V

5 6

17

12V

0.06V

12.23V

13~16

Gnd

Gnd

Gnd

3.53V

L201

12V

1 2 24V

P202

T1 6

DU52 DU51

C162 +C161

Q703 Q106 Q102

Front IR A

Q602

L601

Q101

Q602

STBY: 163V RUN: 387V

0V

OL

18

OL

12.18V

2.09V

19

2.3V

Gnd

Gnd

20

OL

3.5V

3.53V

2.62V

21

2.3V

Gnd

Gnd

Gnd

Gnd

22

OL

24V

0.05V

24.17V

24.36V

1.27V

23

Gnd

1

PWER_ON

0V

3.38V

3.53V

1.16V

24

OL

G

Pin

Label

STBY

Run

Diode Check

14

EPWM

0V

0.46V~3.2V

OL

13

IPWM

0.02V

3.31V

OL

12

INV_On/Off

0V

3.09V

OL

11

DET

0V

0V

OL

6~10

Gnd

Gnd

Gnd

Gnd

1~5

24V

0.05V

24.17V

1.27V

G

AC SK101 In

Voltage 1.69V 1.14V 0.53V 0.0V

Voltage and Resistance taken with AC applied to the set. No Button pressed Resistance is 16.7MΩ

STBY

Run

Diode Check

15

SDA

3.53V

3.29V

1.97V

14

SCL

3.52V

3.29V

1.97V

Gnd

Gnd

Gnd

Gnd

0V

0V

2.67V

11

+3.3V_NORMAL

0.56V

3.08V

0.56V

10

Gnd

Gnd

Gnd

Gnd

9

IR

1.96V

1.93V

OL

8

LED_B

0V

0V

2.67V

7

Gnd

Gnd

Gnd

Gnd

6

3.5V_ST

3.33V

3.49V

1.16V

5

KEY 2

3.3V

3.29V

1.83V

4

KEY 1

3.3V

3.29V

1.83V

3

Gnd

Gnd

Gnd

Gnd

2

NEC_EEPROM SDA

3.13V

3.48V

3.29V

1

NEC_EEPROM SCL

2.12V

3.48V

3.29V

USB

IC406

IC405 3.3V_Normal

L422 L421

IC1450 USB 5V Current Sense

12V in L415

MAIN BOARD p/n: EBT61525901 CUSDLH p/n: EBT61542101 CUSDLH

IC101 Saturn Video Processor

IC1201

IC1401

5V_USB in IC3703

NAND FLASH

IC102

DDR

2

3 2 1

1.8V_TU

Q408 G S

IC402

D

3.3V_TU in

2.5V_Normal 3.5V_Normal in EIDID HDMI Side IC804 JK803

Serial Flash 3 2 2 D S 1 Note: Components in Grey are on the IC1002 Q806 G B back and are flipped for from view. DS Micro Other Main Boards Used in the 37LK450 GB EEPROM D804 X201 p/n: EBU61376604 CUSYLH/SUSYJK D825 Q805 IC1001 p/n: EBT61542109 CUSYLH/SUSYJK Q2405 Q2406

IR Buffers

JK1103

JK1102

24MHz

P2401 JK1601

Label

21

3

X1002 32.768KHz

Pin

IC401 12V in Q401 IC408 3 5V_USB Q4023 2 1 2 1 IC409 L406

P401

DDR

IC104 EEPROM Saturn

Q1001

LED_R

(5) P-DIM Pin 22 Will vary according to OSD Backlight setting, incoming video IRE level and Ambient room light conditions. It is output from the Video Processor. Range 0.46V to 3.2V.

5V_Normal 12V in

IC1202

Debug

13

(4) A-DIM Pin 20: Is not used. It is a fixed Voltage.

Q402 RL_ON Switch

IC103

L423

1.26V_DDR 3.5V_ST in

P703 P1001

12

(3) Error_Out Pin 24: Goes high when the backlights are told to come on. Goes back low when they come on. If it goes high again on the 5th attempt to fire the backlights, the set shuts off.

For Voltages See P201 SMPS

Q405 INV On/Off Switch

P2401 “Main” to J1 “Ft. IR/SoftTouch Key Board”

L

Key 2 J1/P2401 Pin 4

Panel Vcc Q409 Switch

HDCP EEPROM

1.5V_DDR IC407

IC403

AC Protection

Key 1 & Key 2 Voltage and Resistance Chart with buttons pressed.

S D

12V Pins 1 ~ 4 and LVDS Video Signals

N

3.5V_ST in

Q407

A

Resistance Function 1.96MΩ CH + 1.24MΩ CH 550KΩ Power 11.5Ω Input

2.3V

2~4

Q406

Pin 14 is P_DIM, Pin 13 is A_DIM, Pin 11 is Error.

F101 5A/250V

Key 1 J1/P2401 Pin 3 Resistance Function Voltage 1.96MΩ Vol + 1.69V 1.24MΩ Vol 1.14V 550KΩ Menu 0.53V 11.5Ω Enter 0.0V

Gnd

17

JK1603 Digital Video

JK1104 (PC)

Q501

RGB EDID IC1105

IC501 Audio Amp L509

L508

3.3V_Normal in L507 L506

TU3702 TUNER TDVJ-H101F

JK1604

Analog Video

D1115 JK1101 (RS232)

IC404

1.8V_AMP Q802 Q801

Audio

IC1101 Tuner Data Tuner Clock

1 2 3

P501

D822

2

R-R+L-L+ EIDID HDMI 2

To all Speakers All pins 12.05V Diode Test = OL

JK801D821

IC801 EIDID HDMI 1 JK802

RS232 Data

Tuner B+

HDMI 3

D824 Q803 Q1101 Q1105 Q1104 Q1102 Q1103

18. IF p 17. IF n 16. IF AGC 15. Reset 14. 3.3V 13. 1.26V 12. GND 11. CVBS 10. NC 9. SIF 8. NC 7. SDA 6. SCL 5. NC 4. NC 3. 5V 2. NC 1. NC

JK3301 HP

Q1106 SIDE A/V

For Ballast Component Voltages and drive waveforms see Page 4 of Interconnect Diagram

Diode Check OL OL Gnd OL OL OL Gnd OL 0.93V Gnd OL OL Gnd OL

13-16

(2) INV-On Pin 18: Turns on the Backlights

Q3703 Q3705

DU11

Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14

OL 2.09V

(1) PWR-On Pin 1: Turns on 12V, 24V to the Main and 24V to the Inverter. (Backlights not on).

IC408/IC409 Power Det

P202 "SMPS Board" To CN1 "Ballast Board"

J1 "IR Board" To P2401

0V 12.18V

Gnd

5 5

Q102

F601 3.15A/250V

Gnd 1.15V

For Main Component Voltages see Page 3 of Interconnect Diagram

PANEL TEST: To run the T-CON without the Main board. (Set up SMPS in Test 2 mode). With no power applied to the SMPS, disconnect LVDS Cable J102. Jump 12V from the SMPS (P201 pins 17 or 19) to F101 fuse on the T-CON. Jump 3.3V from the VCC Test point (Left side of L202) to pin 44 of J102. Apply AC power to the SMPS. The T-CON will product patters on the screen, Red, Green, Blue, etc.

450V 68uF

1 1

3.5V Source

+

Q101

T2

D602

Other SMPS: 37LK450UB.SUSYJK/ CUSYLH p/n: EAY60869307

5-8 9-12

5~8

Gnd

Q105

P201

T501

Hot

OL 2.09V

12V Source

D201

T102

0V 12.18V

12.23V

Gnd

For LVDS Video Signals see Page 2 of Interconnect Diagram

D254

24V Source

0.02V 0.46V~3.2V

9~12 3.5V_STBY

12V Pins 48 ~ 51 and LVDS Video Signals

Cold

+-

51

LVDS

D251

Q704

12V In Pins 48~51

To Main

450V 68uF

6

Gn d

44

3.5V_ST

D252

For Voltages See Table for P2401

Q701

J102

Gn d

1

+

DU53 DU12

U101

24V 3 4 24V

Q104

1

J1

A-DIM

19

12V

SMPS P/N: EAY62170001

1 5

7

7

20

9 10

Ballast 5

T3

To Backlight

0.06V

IC102

T4

To Backlight

12V

6

6

7

P-DIM

21

12V

B

Q107

7 6 To Backlight

22

Q107

DU54

To Backlight

2.37V

+-

5 5

7

2-4

F101 12V

Hot Gnd (Shock Hazard)

270uF 35V C163

T6

To Backlight

OL

Q103

6

1 1

n/c

1 270uF + 35V Q702 C164

DU14 DU56 DU13 DU55

7

n/c

D106

VGL -6V

INV_ON

BD101

To Backlight

2.9V

n/c

12V

16V

F1 24V

125V

T7

Diode

n/c

-3V

No Load Diode Check

Pin

23

3.5V_ST 11 12

PWR_ON

P401 to SMPS P201 1

D201

CN1 5

6

P201 "SMPS Board" To P401 "MAIN Board" OL

13 14

1 2 24V

VDD 16V

0V

13 14

PWR_ON

VGHC 23.33V

0V

15 16

24V 3 4 24V

VGL

U601

0V

15 16

A

Gnd -6.1V

D102

ERROR

12V 17 18

5 6

D203

3.3V

24

12V 17 18

A

D401

StaticHi 17.9V

U100

VCC

U400

V3D3

Q100

Run

12V 19 20

7 8

Q801

U205

D202 U201

-

To Backlight

Front pins on connector are odd Pins.

2

3.3V

STBY

12V 19 20

3.5V_ST

16 V

Gnd

Test

Label

12V 21 22

9 10

3.33V

2 3

17) [VCC 3.3V] J103 8,9 & J105 52,53 18) [6.7V] J103 35 & J105 27 19) [6.34V] J103 36 & J105 28 20) [5.62V] J103 33 & J105 29 For best approach to jump 3.3V to pin 44. 21) [1.23V] J103 38 & J105 30 Use jumper with needles on each end. 22) [3V] J103 30 & J105 31 Attach 44 first, apply power, then touch 28) [7.18V] J103 16 & J105 45 29) [7.18V] J103 16 & J105 45 left side of L202. Then observe screen.

Pin

12V 21 22

3.5V_ST 11 12

7.9V 16V

Q201

U202 1

IC802

U1

T10

To Backlight

23 24

L202

Gnd 0V

3.3V

Gnd 0V

D107 D100

Q505

P201

Q101 U402

1) 1.2V 2) Gnd 3) 3.3V

D101 D105 D108

6

SMPS TEST 2

J103 Gnd

VCC 3.3V

Other U601 Voltages to the Panel 1) [15.44V] J103 41 & J105 20 2) [15.25V] J103 40 & J105 21 3) [13V] J103 39 & J105 22 4) [11.27V] J103 38 & J105 23 5) [10.22V] J103 37 & J105 24 6) [9.4V] J103 36 & J105 25 7) [7.47V] J103 35 & J105 26 8) [16V] J103 24,25,26 & J105 35,36,37

TO TFT MODULE

J105

IC501 IC502

7

23 24

Front pins on connector are odd Pins.

VCC 3.3V pins 8, 9 VDD 16V pins 24, 25, 26 VGL -6V pin 11 VGHC 23.33V pins 13, 14

TO TFT MODULE

-

Warning: Over 2.9Kv To each Backlight

To Backlight

P201

SMPS TEST 1

VCC 3.3V pins 52, 53 VDD 16V pins 35,36,37 VGL -6V pin 50 VGHC 23.33V pins 47, 48

Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

37LK450 MAIN (FRONT SIDE) SIMICONDUCTORS

IC103 Pin [1] [2] [3] [4] [5] [6] [7] [8]

HDCP EEPROM

Pin [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16]

0V (Gnd) 0V (Gnd) 3.29V (B+) 0V (Gnd) 0V 3.29V 0V (Gnd) 3.29V (B+)

IC401 Pin [1] [2] [3] [4] [5] [6] [7] [8]

IC403

5V Regulator for USB 0V (Gnd) 12.24V (In) 0V (Gnd) 0.8V 0.8V 3.3V (PWR On/Off2_1) 4 99V (O 4.99V (Out) t) 4.99V (Out)

IC402 Pin [1] 3.29V (In) [2] 0V (Gnd) [3] 2.5V (Out)

(+1.26V_VDDC) Regulator 3.28V (In) 3.28V (In) 0V (Gnd) 0V (Gnd) 0V (Gnd) 0.8V 0.86V 0.54V 1.75V 1.33V (Out) 1.33V (Out) 1.33V (Out) 4.72V n/c 3.29V 3.28V (In)

IC405 Pin [1] [2] [3] [4] [5] [6] [7] [8]

(+2.5V_Normal) Regulator

IC406 Pin [1] [2] [3] [4] [5] [6] [7] [8]

(+5V_Normal) Regulator 0V (Gnd) 12.23V (In) 0V (Gnd) 0.8V 0.86V 3.32V (PWR On/Off1) 5V (Out) 5V (Out)

IC407

(+3.3V_NORMAL) (+3 3V NORMAL) Regulator 0V (Gnd) 12.23V (In) 0V (Gnd) 0.8V 0.87V 3.32V (PWR On/Off1) 3.34V (Out) 3.34V (Out)

Pin [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16]

(+1.5V_DDR) Regulator 3.32V (In) 3.32V (In) 0V (Gnd) 0V (Gnd) 0V (Gnd) 0.83V 0 7V 0.7V 0.51V 1.93V 1.52V (Out) 1.52V (Out) 1.52V (Out) 4.87V n/c 3.31V 3.32V (In)

Q408

(+1.5V_FRC_DDR) Pin Switch G 3.3V (PWR On/Off2_1) S 1.51V (In) D 1.52V (Out)

Q801 Pin B 0.63V C 0V E Gnd Q802 Pin B 0.63V C 0V E Gnd Q805 Pin Pi [B] [G] [S] [D]

Pin B 0V C 4.7V E Gnd

HDMI 2 Hot Swap

Q1105

HDMI 1 Hot Swap

Q1106

Pin B 2.82V C 0V E 3.34V

Pin B 0V C 2.82V E Gnd

EDID Write Protect

D804

Head Phone MUTE

D822

Head Phone Mute Driver

D825

HDMI 4 Hot Swap

D821

Head Phone MUTE

D824

Head Phone MUTE

D1115

Head Phone MUTE

Q2405

Head Phone MUTE

Q2406

Pin [A1] 0V [A2] 3.27V [C] 3.17V

Pin [A1] 5V [A2] 0V [C] 4.7V

Pin [A1] 0V [A2] 0.06V [C] 3.17V

Source Bias Q806

5V Routing for IC802

Source Bias Q805

CEC Remote HDMI CEC 3.17V 0V 0V 0.06VV

Q806 Pin [B] [G] [S] [D]

Q1001

CEC Remote HDMI CEC 3.17V 0V 3.28V 3.29V

37LK450 MAIN (BACK SIDE) SIMICONDUCTORS IC104 Pin [1] [2] [3] [4] [5] [6] [7] [8] IC404

IC408

Microprocessor EEPROM

IC804 Pin [1] [2] [3] [4] [5] [6] [7] [8]

0V (n/c) 0V (Gnd) 0V (Gnd) 0V (Gnd) 3.29V (SDA) 3.29V (SCL) 0V (G (Gnd) d) 3.29V (B+)

(+1.8V_Amp) Pin Regulator [1] Gnd [2] 1.79V (Out) [3] 3.29V (In)

EDID Data HDMI4 0V (Gnd) 0V (Gnd) 0V (Gnd) 0V (Gnd) 4.7V (SDA) 4.7V (SCL) 4 7V (WP) 4.7V 4.7V (Vcc)

IC1001 Pin [1] [2] [3] [4] [5] [6] [7] [8]

Power_Det Pin 12V [1] 0V (Gnd) [2] 3.30V (Reset) [3] 3.33V (In)

Micro EEPROM 0V (Gnd) 0V (Gnd) 3.3V (B+) 0V (Gnd) 3.3V (SDA) 3.3V (SCL) 0V (Gnd) 3.3V (B+)

IC1101 IC409

Power_Det 24V

Pin [1] 0V (Gnd) [2] 3.30V (Reset) [3] 3.33V (In) IC801 Pin [1] [2] [3] [4] [5] [6] [7] [8]

EDID Data HDMI1 0V (G (Gnd) d) 0V (Gnd) 0V (Gnd) 0V (Gnd) 4.7V (SDA) 4.7V (SCL) 4.7V (WP) 4.7V (Vcc)

IC802 Pin [1] [2] [3] [4] [5] [6] [7] [8]

EDID Data HDMI2 0V (Gnd) 0V (Gnd) 0V (Gnd) 0V (Gnd) 4.7V (SDA) 4.7V (SCL) 4.7V (WP) 4.7V (Vcc)

Pin [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16]

RS232 Data Buffer 3.3V 5.4V 0V 0V (-5.4V) 0V n/c (0V) n/c / (0V) n/c (3.3V) n/c (0V) n/c (3.3V) 3.3V 0V (-5.4V) 0V (Gnd) 3.3V

IC1105 Pin [1] [2] [3] [4] [5] [6] [7] [8]

EDID Data PC 0V (Gnd) 0V (Gnd) 0V (Gnd) 0V (Gnd) 4.7V (SDA) 4.7V (SCL) 4 7V (WP) 4.7V 4.7V (Vcc)

Q401

Power On/Off Pin Driver for Q402 B 0.65V (RL_ON) C 0V E Gnd

Q402 Pin 13 3.3V 3V (I (In)) 2 0.8V (Ctl) 3 3.16V (Out)

IC1401 Pin [1] [2] [3] [4] [5] [6] [7] [8]

Serial Flash Memory 0.0V 3.3V 3.3V 0V (Gnd) 0V 0V 3.3V (B+) 3.3V (B+)

IC1450 Pin [1] [2] [3] [4] [5] [6] [7] [8]

5V Short Protection for USB 0V (Gnd) 4.98V (In) 4.98V (In) 3.3V (USB-En) 4.96V 4.98V (Out) 4.98V (Out) n/c / (0V)

IC3703 (+1.2V_TU) Pin Regulator [1] 0V (Gnd) [2] 1.26V (Out) [3] 3.3V (In)

Q405

Inverter On/Off Pin Switch B 0.0V C 3.0V (INV_On) E Gnd

Q406

PANEL_VCC Pin B 0.0V C 0.68V E Gnd

Control 1st Driver

Pin B 0.68V C 0V E Gnd

Control 2nd Driver

Q407

Q409

Power On/Off Switch

PANEL_VCC

Q803 Pin B 0.65V C 0V E Gnd Q1101 Pin B 0V C 0V E Gnd Q1102 Pin B 0V C 0V E Gnd Q1103 Pin B 0V C 0V E Gnd Q1104 Pin B 0V C 0V E Gnd

PANEL_VCC Pin Pi S it h Switch S 12.2V (In) G 1.84V (Enable) D 12.2V (Out)

Q3703

AMP_MUTE Pin 25 IC600

Q3705

Q501 Pin B 0.0V C 3.35V E Gnd

Pin Pi B 3.4V C Gnd E 4.1V

Pin B 0.2V C Gnd E 0.9V

Tuner CVSB (Video)) B (Vid Buffer ff

Tuner SIF (Sound) Buffer

Pin [A1] 0V [A2] 5.0V [C] 4.7V

Pin [A1] 0V [A2] 5V [C] 4.7V

Pin [A1] 0.0V [A2] 5V [C] 4.7V

5V Routing for IC801

5V Routing for IC804

5V Routing for IC1105

IR Pin Buffer B 0.0V C 3.0V (INV_On) E Gnd

Pin B 0.0V C 0.68V E Gnd

IR Buffer

Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

37LK450 LVDS P703 WAVEFORMS P703 Pin 11 Main or CN1 Pin 41 T-CON

P703 Pin 13 or CN1 Pin 39 T-CON

P703 Pin 16 or CN1 Pin 36 and P703 Pin 32 or CN1 20 T-CON

P703 Pin 19 or CN1 Pin 33 T-CON

P703 Pin 21 or CN1 Pin 31 T-CON

Clock (RX~CK-)

2uSec per/div

611mV p/p

P703 Pin 12 or CN1 Pin 40 T-CON

2uSec per/div

664mV p/p

P703 Pin 14 or CN1 Pin 38 T-CON

2uSec per/div

638mV p/p

P703 Pin 17 or CN1 Pin 33 and P703 Pin 33 or CN1 19 T-CON

2uSec per/div

654mV p/p

P703 Pin 20 or CN1 Pin 32 T-CON

2uSec per/div

716mV p/p

P703 Pin 22 or CN1 Pin 30 T-CON

Clock (RX~CK+)

2uSec per/div

611mV p/p

2uSec per/div

664mV p/p

2uSec per/div

638mV p/p

P703 Pin 23 or CN1 Pin 29 T-CON

P703 Pin 27 or CN1 Pin 24 T-CON

P703 Pin 29 or CN1 Pin 22 T-CON

2uSec per/div 793mV p/p P703 Pin 24 or CN1 Pin 28 T-CON

2uSec per/div 651mV p/p P703 Pin 28 or CN1 Pin 23 T-CON

2uSec per/div 682mV p/p P703 Pin 30 or CN1 Pin 21 T-CON

2uSec per/div

793mV p/p

P703 Pin 39 or CN1 Pin 13 T-CON

2uSec per/div

651mV p/p

2uSec per/div

682mV p/p

2uSec per/div

654mV p/p

P703 Pin 35 or CN1 Pin 17 T-CON

2uSec per/div

654mV p/p

P703 Pin 36 or CN1 Pin 16 T-CON

2uSec per/div

654mV p/p

2uSec per/div

716mV p/p

P703 Pin 37 or CN1 Pin 15 T-CON

2uSec per/div

654mV p/p

P703 Pin 38 or CN1 Pin 14 T-CON

2uSec per/div

654mV p/p

P703 Pin 40 or CN1 Pin 12 T-CON

LVDS CABLE WAVEFORMS: Waveforms taken using SMTP Color Bar input. All readings give the Scale 200mV and 2uSec per division Time Base related to scope settings. 2uSec per/div

811mV p/p

2uSec per/div

811mV p/p

Interconnect page 2 of 4

Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

37LK450 Ballast (Inverter) Drawing 7

BALLAST COMPONENT VOLTAGE TABLE Q101 PIN 1) 1 2) 3) Q102 PIN 1) 2) 1 3) Q103 PIN 1) 1 2) 3) Q104 PIN 1) 2) 1 3) Q105 PIN 1) 1 2) 3)

Run 10.86V 24V 8.96V Run 3.17V 8.9V 0V Run 11.23V 24V 9.07V

Q202 PIN B) B C C) E E) Q311 PIN B) C C) B E E) Q505 PIN B) C C) B E E)

Run 2.9V 0V 0V

To Backlight

DU11 PIN 1) 1 2 2) 3 3)

Run 0.58V 0.06V 0V

DU12 PIN 1) 1 2 2) 3 3)

Run 0V 1.51V 0V

DU13 PIN 1) 1 2 2) 3 3)

Run 0V 1.58V 0V

DU55 PIN 1) 3 2 2) 1 3)

Run 0V 1.6V 2.61V

Run 0V 1.59V 0V

DU56 PIN 1) 3 2 2) 1 3)

Run 0V 1.26V 2.61V

Run 0V 1.57V 0V

DU57 PIN 1) 3 2 2) 1 3)

Run 0V 0.91V 2.65V

Run 3.14V 9.08V 0V

Q701 PIN B) C C) B E E)

Run 11.03V 8.97V 10.87V

DU14 PIN 1) 1 2 2) 3 3)

Run 0V 1.6V 0V

DU58 PIN 1) 3 2 2) 1 3)

Run 0V 1.23V 2.66V

Run 10.86V 24V 10.86V

Q702 PIN B) B C C) E E)

Run 11.43V 9.08V 11.26V

DU15 PIN 1) 3 2 2) 1 3)

Run 0V 1.54V 0V

DU59 PIN 1) 3 2 2) 1 3)

Run 0V 1.41V 2.66V

Q107 PIN 1) 1 2) 3)

Run 0V 8.9V 0V

Q703 PIN B) B C C) E E)

Run 3.29V 0V 3.16V

DU51 PIN 1) 3 2 2) 1 3)

Run 2.6V 0.52V 0V

DU61 PIN 1) 1 2 2) 3 3)

Run 0V 0V 24.12V

Run 11.27V 24V 9.08V

Q704 PIN B) B C C) E E)

Run 3.27V 0V 3.14V

DU52 PIN 1) 2 2) 1 3 3)

Run 0V 0.8V 2.6V

DU62 PIN 1) 1 2 2) 3 3)

Run 0V 3.09V 24.12V

Q108 PIN 1) 2) 1 3)

Run 3.15V 9.06V 0V

Q801 PIN B) C C) B E E)

Run 5V 0V 0V

DU53 PIN 1) 2 2) 1 3 3)

Run 0V 1.66V 2.63V

DU63 PIN 1) 1 2 2) 3 3)

Q201 PIN B) E B C) C E)

Run 0V 1.49V 0V

D201 PIN 1) 1 2 2) 3 3)

Run 15.49V 5.48V 14.59V

DU54 PIN 1) 3 2 2) 1 3)

Run 2.6V 0.9V 2.66V

DU64 PIN 1) 1 2 2) 3 3)

Run 0V 3.32V 24.12V Run 0V 3.15V 24.12V

Q505

1 5

U1 5 1

D201 Q202 Q201 Q311

T9

To Backlight

Q801

7

6 DU59 DU15 DU58 DU57

To Backlight

DU64 DU61 DU63 DU62

6

5

T8

1 8A 5

7

To Backlight Warning: Over 2.9Kv To each Backlight.

270uF 35V C163

1 1

Q107

5 5

T5

Q107

6

6

Q104

1 5

T3

Q704

1

7 DU53 DU12

+-

Q701

6

Q105 Q101

To Backlight

T2 1 1

To Backlight

Ballast 5

7 6

7

5 5

T1 7

Run 1.04V 1.98V 0.1V 1.44V 1.48V 2.33V 0V 0V 1.36V 0V 9.06V 14.7V

+-

T4

To Backlight

PIN 13) 14) 15) 16) 17) 18) 19) 20) 21) 22) 23) 24)

Q103

6

DU54

To Backlight

Run 15.41V 9.12V 9.12V 0V 3.28V 3.3V 5.48V 2.9V 14.41V 14.44V 1.48V 0V

35V Q702 C164

T6

7

PIN 1) 2) 3) 4) 5) 6) 7) 8) 9) 10) 11) 12)

1 270uF + -

DU14 DU56 DU13 DU55

7

F1 24V

125V

T7 To Backlight

U1

T10

To Backlight

Q106 PIN 1) 2) 1 3)

6

6

DU52 DU51

C162 +C161

Q703 Q106 Q102

DU11

Interconnect page 4 of 4

August 2011

37LK450

LCD-DV

Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

37LK450 +3.5V_ST Voltage Distribution Circuits

P401

+3.5V_ST

2

From SMPS Pin 9~12

IC407 1, 2, 16

1.5V_DDR Not On

+3.5V_ST

R1009 Model_OPT_1 pull up R1071 Model_OPT_0 pull up R1079 Model_OPT_3 pull up R1075 Model1_OPT_2 pull up

+3.5V_ST

+3.5V_ST

Debug

MAIN BOARD

Micom Reset

+3.5V_ST

R1046 C1010 R1039

X1002 32.768KHz

Micro

48

+3.5V_ST +3.5V_ST

JK803 HDMI 3

DS

HDMI Side CEC

IR Buffers

Head Phone Mute Q1105 +3.5V_ST

P2401 To Ft IR Pin 6

Amp Mute Driver Q501

+3.5V_ST

R2404 Key1 pull up R2405 Key1 pull up

Note: Components in Grey are on the back and are flipped for from view.

+3.5V_ST

CEC Remote D825 IC1002 GB Q805 IC1001 EEPROM Q2405 Q2406

Q402 Not On

Other components using 3.5V_ST

Not On

P1001

PWR_ON Switch

+3.5V_ST in Additional Information

IC403 1.26V_DDR

4

1 3

1, 2, 16

+3.5V_ST

+3.5V_ST

JK3301 HP

JK1104 (PC)

Q1106 Head Phone Mute Driver JK1101 (RS232)

+3.5V_ST

IC1101

RS232 Data HDMI 2 CEC

JK801

LG

TRAINING CENTER

HDMI 1 CEC

JK802

5

August 2011

37LK450

LCD-DV

Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

37LK450 +12V Voltage Distribution Circuits

P401

+12V G

S D

3

5V_USB

21

+12V

Q409

Panel Vcc Switch

IC408 +12V Power Det +12V IC408 IC401

From SMPS Pin 17, 19, 21

IC405

12V

IC406

+5V_Normal +3.3V_Normal

+12V

+12V

MAIN BOARD

LG

TRAINING CENTER

6

August 2011

37LK450

LCD-DV

Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

37LK450 +24V Voltage Distribution Circuits

P401

+24V 3 21

From SMPS +24V Pin 2, 3, 4

IC409

Power Det 24V

MAIN BOARD Note: Components in Grey are on the back and are flipped for from view.

Audio Amp 32~35

IC501

+24V L509

L508

49~52

L507

L506

P501 R-R+L-L+

LG

TRAINING CENTER

7

August 2011

37LK450

LCD-DV

Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

37LK450 Other Voltage Distribution Circuits

Additional circuits utilizing +5V_Normal: /PCM_IRQA Pull Up: R132, /PCM_Wait Pull Up: R133

L412

Q409 Panel_VCC

Pin S L401

IC401 +5V_USB

Pin 2

Pins 1~4

L702

L406 Pin 7,8

L417

IC406 +5V_Normal

Pin 2

12V

+3.3V_ST

L404

Pin 2 L420 Pin 1,2

P401 pin 1 to SMPS P201

Pin 3

Q402 PWR_ON SW

Pin 1

Pin 48 23

IC407 +1.5V_DDR

L423 Pin 10~12

Pin D

Q408 +1.5V_FRC_DDR

IC1002 Micro

Pin S

VCC1.5V_U3_DDR AVDD_DDR_FRC

P2402 To Ft. IR

L2403 Pin 6

IC1101 RS232

Pin 8

Collector

Pin 1,2

L228

MIU0VDDC FRCVDDC

TRAINING CENTER

L211

AVDD2P5 FRC_AVDD AVDD25_PGA

8

L221 L219

IC801 HDMI 1 EDID

+5V_Normal

Pin 8

IC802 HDMI 2 EDID

P401 pin 18 to SMPS P201

Pin 6 Pin 11-12 Pin 12, 37

IC104 EEPROM (Saturn)

+5V_TU

P1402 to Ft. IR IC1401 S-Flash Memory IC102 NAND Flash Memory IC1202 USB Select

+3.3V_USB

Pin 5, 10, 23, 29, 36

Pin 3 Pin 14

+3.3V_TU

TU3702 TUNER

Pin 3

IC3703 +1.26V_TU

L217 L204

L3702

JK1103 Optical Out

+3.3V_Normal

Pin 3

IC404 +1.8V_AMP

+1.2V_TU Pin 13 Pin 2 Pin 2 Pin 16

IC402 +2.5_Normal L212

Pin 8 D821 L422

Pin 1

FRC_VDD33_DDR

AU25

L225

LG

L222

AU33

Pin 2

L2404

+3.3V_Normal

L217

IC403 +1.26V_VDDC

Pin 8

L1203

VDD33

IC804 HDMI Side EDID

D822

L3703

IC101

Pin 8

Through R419 to Collector

L210

AVDD_DMPLL

Saturn Video Processor

L413

L301

+3.3V_Normal

IC1001 EEPROM Micro Q1105 Side_HP_Mute

IC405 +3.3V_Normal +3.3V_Normal

From SMPS P201 pins 9~12 to P401

L416

IC1105 RGB PC EDID

D824

Pins 7,8

Q405 INV_CTL SW

Pin 8 D1115

IC1450 USB OCP

Pins 2,3

From SMPS P201 pins 17, 19 and 21 to P401 L402

P703 LVDS to T-CON

Pin D

12V

+12V

Additional circuits utilizing +24V: IC409 Power_Det: R482

Additional circuits utilizing +12V: IC408 Power_Det: R448 Panel Power Drivers: R431 to Q406, R439, R440 to Q407

Additional circuits utilizing +3.3V_Normal: CEC Remote: Q806 DSUB_Det: R1146 HP_DET: R1155 Write Protect (WP): IC1401 pin 3 R1403 IC_AGC_MAIN Pull Up: L227 R4019 FRC_RESET: R205 AV_CVBS_DET: R1660 SC1/COMP1_DET: R1613 COMP2_DET: R1612 LED_DRIVER_D/L_SCL R2100 / SDA: R2101 PWM_1&2 Pull Up: R115, R117 I2C Pull Up: R140~R145

Additional circuits utilizing +3.5V_ST: Reset for Microprocessor: C1010 and R1046 Key 1 and Key 2 pull up: R2401, R2405 S/T_SCL R4043, S/T_SDA R4035 Micom Model Option 0~3 pull up: R1071, R1009, R1075, R1079 IR Buffers Q2405, Q2406 CEC Remote: Q805 Amp Mute: Q501

L504

Pin 3

From SMPS P201 pins 2, 3 and 4 to P401

+24V

+3.3V_Normal

L502 Pin 12

L501 Pin 13

Pin 13

IC501 Audio Amp L407 +24V

Pin 32, 33, 34, 35 Right CH Pin 49, 50, 51, 52 Left CH

August 2011

37LK450

LCD-DV

Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

42CS560 INTERCONNECT DIAGRAM VGL -5.3V pin 9, 13 (1)

PWR-On Pin 1: Turns on 12V, 24V (21V) to the Main and 398V to the on board Ballast circuit. (2) INV-On Pin 18: Turns on the Backlights (3) Error_Out Pin 24: Goes high (3.3V) when the backlights are told to come on. Goes back low when they light. If it goes high again on the 5th attempt to fire the backlights, the Ballast shuts off. (4) A-DIM Pin 20: Is not used (Fixed Voltage). (5) P-DIM Pin 22 can vary according to incoming video IRE level and OSD Backlight setting Output from the Video Processor IC100. Range 0.95V to 2.64V.

3.44V

D202

D206

T501

T702

CN4

VGH 27.53V pin 51

C106 C105 C110

HVDD 8.04V

VGL -5.3V pin 9 X1

SMPS P/N: EAY62769601

D10

L3 US2 FL5

1

U6

2

3

R406 Q708

STBY

Run

Diode Check

24

ERROR

0V

0V

Open

23

n/c

n/c

n/c

22

P-DIM

0.02V

0.95V~2.64V

21

12V

0V

20

A-DIM

n/c

1.53V

Open

19

12V

0V

12.27V

Open

STBY: 1.24V RUN: 396.8V

18

INV-ON/OFF

17 Backlight Drive Signal TP

F501 3.15A/250V

P401

To Panel Backlights

T704

Hot

BD101

12V

P201

Front IR / Key Board Intelligent Sensor J1

A

Jumper

P201

Open

Gnd

Gnd

3.39V

Open

3.5V (Stby) 3.41V

5-8

Gnd

Gnd

Gnd

Warning: Return the Screws when the Shield is removed for Service if Power is going to be applied.

See LVDS waveforms on Page 2 of Interconnect Diagram

20V

0V

21.56V

0.82V

1

PWR_ON

0V

3.24V

0.91V

SMPS Test P201 Open

Pin

No Load

24

0.03V

23

n/c

22

3.25V

21

12.29V

20

1.64V

19

12.29V

18

3.41V

17

12.29V

13-16

Gnd

9-12

3.41V

5-8

Gnd

2-4

19.17V

1

3.41V

Note: STBY 3.5V Must be present when AC applied.

For Voltages See P201 SMPS

3.43V on ERROR line indicate a Backlight firing fault.

Panel_VCC

P401

P2402 "MAIN Board" To J1 "IR Board" Pin Label STBY Run 15 S/T_SDA 3.34V 3.34V 14 S/T_SCL 3.34V 3.34V 13 Gnd Gnd Gnd 12 LED_R 0V 0V 11 +3.3V_Normal 0.00V 3.26V 10 Gnd Gnd Gnd 9 IR 3.34V 3.34V 8 LED_R 0V 0V 7 Gnd Gnd Gnd 6 3.5V_ST 3.41V 3.35V 5 KEY 2 3.30V 3.31V 4 KEY 1 3.30V 3.31V 3 Gnd Gnd Gnd 2 Sensor_SDA 0V 3.23V 1 Sensor_SCL 0V 3.23V

3

2

A

B

IC407

3

+1.5V_DDR

S G

IC5601 +1.10V_VDDC

D200

DDR

A1 A2

IC402

Q802 E B

HDMI Hot Swap

L506

Q801

2

1

L406 2

+2.5V_Normal

C E B

A1 A2

C

C

IC1450

Main P/N: EBR75140001

USB_OCP

IC401 +5V_Normal +5V_USB

X201

IC501 AUDIO Amp

IC1000 Commercial Remote

IC101 Micro Video Processor

Serial Flash

L504

12V out

Q409 Driver

IC1201

C

C

LVDS

E B

Q403 C D E L415 Q403 Driver IC403 Q400

S E B G

Q407 Pins 48-51

PWR_ON

+3.3V_Normal

P2402

Diode Check 3.0V 3.1V Gnd OL 0.57V Gnd 2.68V OL Gnd 0.65V OL OL Gnd 0.79V 1.14V

Q402 1 2 Q401 C

1

PWR_Det

To Front IR

3

IC408

B E

D

IC104

C

P703

Q409

EEPROM

Q405 INV_CTL

Gnd

2-4

Jumper

Test 2

Open

Gnd

Jumper

Test 1

Open

12.27V

Gnd

AC In

SMPS TEST 2 : Forcing Backlights On. Leave first connector in place. Jump pin 18 (INV_ON) to pin 9, 10, 11 or 12. Apply AC Power. This should force the Backlights to come on.

2.96V

0V Gnd

9-12

SMPS TEST 1 : Forcing SMPS On. Remove AC Power. Disconnect P401 on Main Board. Jump pin 1 (PWR_ON) to pin 9, 10, 11 or 12 . Apply AC Power. This should force the SMPS to the on state. All Voltages should be produced. (20V and 12V to Main). 397V Backlight Power. Backlights are not on. Disconnect AC Power.

0V

Gnd

T703

2Msec per/div 4.03V p/p 48KHz 80% P-DIM R403 Bottom leg R406 Bottom leg

12V

Open

Gnd

F100 5A/250V

6.6mS

P401 to SMPS P201 Pin Diode 1 OL 2.92V 2-4 Gnd 5-8 0.64V 9-12 13-16 Gnd OL 17 1.57V 18 OL 19 OL 20 OL 21 2.57V 22 n/c 23 24 OL

Open

16

SK101

120Hz

12.27V

FL4

L1

12V

12V

Open

13-15

Cold

P402

L2

CN1

D11 D5

+

Q707

Label

Q602

Same as F501

F1 12V

Test

12V Pins 48 ~ 51 and LVDS Video Signals

Pin

L600

IC501

D2 D4 US1

-

R403

VGH 27.53V

VCC 3.3V

P201 "SMPS Board" To P401 "MAIN Board"

Q710

VGL -5.3V

UC1

PVDD 16.46V

PANEL TEST To run the T-CON “Panel Test”, remove the LVDS cable. Jump 12V from SMPS to the 12V fuse. (Use top leg of D202 for easy access to 12V) Jump VCC 3.3V (Just left of L2) to pin 44 on CN1. White, Red, Blue, Green and Black patterns show on screen.

U3

D3

Gnd

D601

450V 100uF

Backlight Drive Signal TP

C102 C109 C103 C101 C104 VGL -5.3V pin 52

C107 C108

H ot

IC502

Q709

To Panel Backlights

CN5

LD0

IC503

1.2Kv

VGL -5.3V pin 48, 52

VCC 3.3V pins 24, 25

U5

D204

PVDD 16V pins 41, 42

TO TFT MODULE

C ol d

T701

HVDD 8.04V pins 38, 39

TO TFT MODULE

P201

D201 Hot Gnd (Shock Hazard)

PVDD 16V pins 19, 20

VCC 3.3V pins 36, 67

PVDD 16.46V VCC 3.3V HVDD 8.04V

HVDD 8.04V pins 21, 22

F4 and F5 are ground protection EMI Filters. Failure to return both screws with the shield removed can cause these to open.

D202

VCC 3.3V

PVDD 16.46V HVDD 8.04V

VGH 27.53V pin 11

IC3703 1 2

24Mhz

2

3

+1.8V_TU

(AUSYLUR, AUSYLHR, AUSYLJR,)

D821

A1 A2

L503

L505

C

DDC_SCL/SDA Pull Up

D822

No backside components

TU3700 1 1

P501 Other p/n To all Speakers All pins 10.84V Diode Test = OL

Key 2 Line J1 or P2401 pin 5 Key 1 Line J1 or P2401 pin 4 Voltage Resistance Voltage Resistance Volume (+) 1.68V Volume (+) 1.96M Ω CH (Up) 1.96M Ω CH (Up) Volume (-) 1.13V Volume (-) 1.24M Ω CH (Dn) 1.24M Ω CH (Dn) Menu 0.47V Settings 540K Ω Power 540K Ω Power Enter 0.01V OK 19.3 Ω Input 19.3 Ω Input Key 1 or 2, No Key Pressed, resistance: 15.85M Voltage 3.3V

1.68V 1.13V 0.47V 0.01V

p/n: EBU61719708 (AUSYLUR and AUSYLHR)

p/n: EBT62114904 (AUSYLJR)

See DC Voltages for Main Board on Page 3 of Interconnect Diagram

1

TUNER PINS 1. n/c 2. Reset 3. SCL 4. SDA 5.+3.3V_TU 6. SIF 7. +1.8V_TU 8. CVBS 9. IF AGC 10. DIF (P) 11. DIF (N)

Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

42CS560 Main Board Component Voltages IC1001 Pin [1] [2] [3] [4] [5] [6] [7] [8]

Micro EEPROM 0V (Gnd) 0V (Gnd) 0V (Gnd) 0V (Gnd) 3.25V (SDA) 3.25V (SCL) 0V (Gnd) 3.25V (B+)

IC401

+5V_Normal +5V_USB

Pin [1] 0V (Gnd) [2] 12.23V (In) [3] 0V (Gnd) [4] 1.23V (FB) [5] 3.26V (COMP) [6] 12.22V (EN) [7] 2.14V (SS) [8] 0V (n/c) For Output, use L406 IC402

IC403

Q401 Pin B C E

+1.10V_VDDC Regulator 3.33V (In) +3.3V_ST 3.33V (In) +3.3V_ST Do not Measure 0V (Gnd) 0V (Gnd) Do not Measure Do not Measure Do not Measure 2.16V 1.23V (Out) 1.23V (Out) 1.23V (Out) 4.61V (BOOT) 0V (n/c) 3.24V (EN) 3.3V_Normal 3.33V (In) +3.3V_ST

Pin [1] [2] [3] [4] [5] [6] [7] [8]

(+1.5V_DDR) Regulator 3.33V (In) +3.3V_ST 6V (n/c) 3.33V (In) +3.3V_ST 3.24V (EN) +3.3V_Normal 0V (Gnd) 2.09V (SS) 0.79V (FB) 1.53V (Out)

IC407

+2.5V_Normal Pin Regulator [1] 0V (Gnd) [2] 2.54V (Out) [3] 3.25V (In)

Q400

Pin [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16]

+3.3V_Normal Driver for Q403 0.65V (POWER_ON/OFF_1) 0V (Ctrl) 0V (Gnd)

Power On/Off Pin Driver for Q402 B 0.49V (RL_ON) C 0.07V (Ctrl) E Gnd

D200 Q407

PANEL_VCC Pin B 0.0V C 0.68V E Gnd

Pin [C] 0V [A] 0V [A-C] 0V (Gnd)

Drives Q409

Q801 Q409

PANEL_VCC Switch Pin S 12.2V (In) G 1.84V (Enable)

_ SOC_Reset Speed Up

HDMI 2 Pin Hot Swap B 0.66V (HPD2) C 0.04V (HDMI HS) E Gnd

IC408

Power_Det Pin 24V, 12V, 3.5V [1] 0V (Gnd) [2] 3.25V (Reset) [3] 3.35V (In) +12V

IC1000 Pin [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16]

IC1450 Pin [1] [2] [3] [4] [5] [6] [7] [8]

Commercial Remote 3.34V (C1+) 8.8V (V+) 3.25V (C1-) 3.34V (C2+) V (V+) (-5.7V ) (C2-) 0V (n/c) 3.34V (n/c) 3.36V (n/c) 5.79V (n/c) 0V (DN1) 0.04V (ROut1) 0V (RIn1) (-5.73V ) (DOut1) 0V (Gnd) 3.33V (In) +3.3V_ST

IC5601 Pin [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16]

IC3703 +1.8V_TU Pin Regulator [1] 0V (Gnd) [2] 3.30V (Reset) [3] 3.33V (In) Q402

D821

Q802

Power On/Off Pin Switch 1 3.33V (In) +3.3V_ST 2 3.35V (Ctl) 3 3.23V (Out) PWR_ON DDC_SCL1/SDA1 _ Pin Pull Up [A1] V (5V_HDMI_1) [A2] 5.32V (+5V_Normal) [C] 5.14V (Pull_Up) HDMI 1 Pin Hot Swap B 0.66V (HPD1) C 0.04V (HDMI HS) E Gnd

5V Short Protection for USB 0V (Gnd) 4.98V (In) 4.98V (In) 3.3V (USB-En) 4.96V 4.98V (Out) 4.98V (Out) n/c (0V) Serial Flash Memory 3.28V (In) 3.28V (In) 0V (Gnd) 0V (Gnd) 0V (Gnd) 0.8V 0.86V 0.54V 1.75V 1.33V (Out) 1.33V (Out) 1.33V (Out) 4.72V n/c 3.29V 3.28V (In)

Q403

+3.3V_Normal Pin Switch S 3.33V (In) +3.3V_ST G 0.07V (Enable) D 3.27V (Out) +3.3V_Normal

Q405

Inverter On/Off Pin Switch B 0.01V (INV_CTL) C 2.98V (INV_On) E 0V (Gnd)

D822

DDC_SCL2/SDA2 Pin Pull Up [A1] 5.32V (5V_HDMI_1) [A2] 5.32V (+5V_Normal) [C] 5.14V (Pull_Up)

Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

42CS560 LVDS P703 WAVEFORMS P703 Pin 12 Main or CN1 T-CON

P703 Pin 14 or CN1 T-CON

P703 Pin 16 or CN1 T-CON and P703 Pin 32 or CN1 T-CON

P703 Pin 19 or CN1 Pin 19 T-CON

P703 Pin 22 or CN1 Pin 22 T-CON

Clock (RX~CK-)

2uSec per/div

611mV p/p

P703 Pin 13 or CN1 T-CON

2uSec per/div

664mV p/p

P703 Pin 15 or CN1 T-CON

2uSec per/div

638mV p/p

2uSec per/div

654mV p/p

P703 Pin 20 or CN1 Pin 20 T-CON

P703 Pin 17 or CN1 and P703 Pin 33 or CN1 T-CON

2uSec per/div

716mV p/p

P703 Pin 23 or CN1 Pin 23 T-CON

Clock (RX~CK+)

2uSec per/div

611mV p/p

2uSec per/div

664mV p/p

2uSec per/div

638mV p/p

P703 Pin 24 or CN1 T-CON

P703 Pin 28 or CN1 T-CON

P703 Pin 30 or CN1 T-CON

2uSec per/div 793mV p/p P703 Pin 25 or CN1 T-CON

2uSec per/div 651mV p/p P703 Pin 29 or CN1 T-CON

2uSec per/div 682mV p/p P703 Pin 31 or CN1 T-CON

2uSec per/div

793mV p/p

P703 Pin 40 or CN1 T-CON

2uSec per/div

651mV p/p

2uSec per/div

682mV p/p

2uSec per/div

654mV p/p

P703 Pin 35 or CN1 T-CON

2uSec per/div

654mV p/p

P703 Pin 36 or CN1 T-CON

2uSec per/div

654mV p/p

2uSec per/div

P703 Pin 38 or CN1 T-CON

2uSec per/div

811mV p/p

2uSec per/div

P703 Pin 41 or CN1 T-CON

2uSec per/div

811mV p/p

654mV p/p

P703 Pin 39 or CN1 T-CON

LVDS CABLE WAVEFORMS: Waveforms taken using SMTP Color Bar input. All readings give the Scale 200mV and 2uSec per division Time Base related to scope settings. 2uSec per/div

716mV p/p

654mV p/p

Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

42CS560 Main Board +3.5V_ST Distribution +3.5V_ST

Input: Pins 9, 10, 11, 12

P401 Q402 Not On in STBY Turned on by +3.3V_Normal

Not Activated until 12V arrives

L404

IC408 PWR_Det To Front IR / Keyboard

+3.5V_ST Output: Pin 6 Key 2 Key 1

P2402

3 1

1 2

2

Q402

L420

3

Q403 +3.3V_Normal

S

R2404 L2403 R2405

SOC_Reset

IC407

IC407 Not On in STBY Turned on by +3.3V_Normal

Q403 Not On in STBY Turned on by L413 POWER_ON/OFF_1 D

IC403

IC101 Micro Video Processor

+1.10V_VDDC

L2401 L2402 C200

Commercial Remote

PWR_ON

+1.5V_DDR

G

IC1000

IC403 Not On in STBY Turned on by +3.3V_Normal

AVDD_NODIE S/T_SCL S/T_SDA

IC5601

L206 R143 R149

Serial Flash

For IC403, IC407, Q403 Voltage Distribution see “Other Voltage Distributions”

LG

TRAINING CENTER

Page 4 of Interconnect Diagram

August 2012

42CS560 LCD

Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

42CS560 Main Board +12V Distribution

+12V

Input: Pins 17,19,21

PWR_ON Q402: Turned on by Q401 turned on by IC101 RL_ON. Output pin 1 to SMPS. Turns on 12V and 20V. Panel_VCC (For power to Q402, see +3.5V_ST Voltage Distribution) L412

P401

Panel_VCC

Q409 S D

PWR_ON

L402 1 2

3

IC408

Q402

3

+3.5V_ST

R406

R448

2

1 C

Panel_VCC

E B

Gnd R401

12V out Pins 48-51

P703 LVDS

E B C

Q407 R430

Panel_CTL

Q409 Ctrl.

RL_ON

RL_ON

Q401

PWR_Det

G

R439 R440

To T-CON

USB Note: Q409 turned on by PANEL_CTL from IC101 via Q407

Q402 Ctrl.

IC101 Micro Video Processor

L406

+5V_USB

L425 L401

+5V_Normal

IC401

4 1

+5V_Normal To pin 1 L1451 USB

IC1450

+5V_Normal USB_OCP +5V_USB

X201 24Mhz DDC_SCL1/SDA1 Pull Up

D821 A1 A2

C

DDC_SCL2/SDA2 Pull Up

LG

TRAINING CENTER

D822

A1 A2

C

Page 5 of Interconnect Diagram

August 2012

42CS560 LCD

Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

42CS560 Main Board +21V Distribution NOTE: 20V is the label, but the Voltage is actually 21V

+20V (21V)

PWR_ON:Q402: Turned on by Q401 turned on by IC101 RL_ON. Output pin 1 to SMPS. Turns on 12V and 20V. (For power to Q402, see +3.5V_ST Voltage Distribution)

Input: Pins 2 ~ 4

P401 PWR_ON

Q402

3

+3.5V_ST

L407

2

1

R406

C

E B

Gnd

Q401

R401

RL_ON

Q402 Ctrl.

AUDIO Amp

IC501

L501 +24V_AMP

22 23 24

37 38 39

L504

L506

L503

L505

P501

LG

TRAINING CENTER

Page 6 of Interconnect Diagram

August 2012

42CS560 LCD

Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

42CS560 Main Board Other Voltage Distributions After all voltages are turned on on the Main board, Q405 is turned Off supplying INV_ON to the power supply (via pin 18) turning on the backlights. Collector pulled up by +3.3V_Normal through R419 To Front IR / Keyboard

+3.5V_ST Q405 turns on backlights

Output: Pin 11

Turns on the Intelligent Sensor

EEPROM

P401

INV_CTL

IC104 From Q403

C

Q405

R419

P2402

IC407 Not On in STBY Turned on by +3.3V_Normal

18

B E

L404 L420 IC407

INV_CTL

Q400 B E

+3.3V_Normal

Input: Pins 9, 10, 11, 12

C S D

G

Q403 Turned on by Q400 POWER_ON/ OFF_1

R433

R428

+3.3V_Normal

L2404

Q403

IC403 L415

+1.5V_DDR

L1209

+3.3V_Normal

AVDD_MIU

L1202

IC402

AVDD_DRO

IC1201

IC403 Not On +1.10V_VDDC in STBY Turned on by +3.3V_Normal L228

DDR

MIUVDDC

3

IC101 Micro Video Processor

2

1

2

+2.5V_Normal

IC3703 1 3

AUDIO Amp

IC501 L502

L208 L204

AVDD_AU33 VDD_33

R182

MODEL_OPT_1

R208 R4019

MODEL_OPT_2

R161

IF_AGC_MAIN Sensor_SDA

R160

Sensor_SCL

R1660 R1612 R141 R140 R145 R144

TRAINING CENTER

MODEL_OPT_5 MODEL_OPT_0

R211

LG

MODEL_OPT_4 URSA5_RESET

R226

L227

IC101 MODEL_OPT_3

AV_CVBS_DET COMP2_DET AMP_SDA

2

2

R206

+1.8V_TU

R4027 R4028

AVDD2P5 AVDD2P5_MOD AVDD25_PGA

L211 L229

TU3700

L219

11

+3.3V_TU L3703

+3.3V_Normal

1

TUNER PINS 1. n/c 2. Reset 3. SCL 4. SDA 5.+3.3V_TU 6. SIF 7. +1.8V_TU 8. CVBS 9. IF AGC 10. DIF (P) 11. DIF (N)

From Q403

AMP_SCL I2C_SDA I2C_SCL

Page 7 of Interconnect Diagram

August 2012

42CS560 LCD

Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

42LG60 CIRCUIT INTERCONNECT DIAGRAM 16V Pin 89,90 3.3V Pin 86,87 -4.3V Pin 84 24.38V Pin 80 6.48V Pin 78

LD1 Blue LED TFT Drive PWB Check SET 0FF LED OFF Anode 0V Cathode0V

Lamp Assist LED ON Anode 11.6V Cathode 0V

SET ON LED OFF Anode 11.6V Cathode 9.5V

TFT-Drive (T-CON)

CN5

Gnd 16V 3.3V

Pin 89,90 Pin 86,87

FL101 Gnd

1.8V

D10 U11

UC1

U15

Neg Volt source FL102 D9 24.38V R430 R436 Gnd Pin 8 -4.3V Gnd U10 C411 Q2 3.3V D31 16V Pin Pins 42,43 23,24 D30 16.08V 11.6V L1 LD1 Pins 25,26 Pins 37,38 11.6V ZD2 From F1 Gnd L2

F1 (11.6V) 3A/125V

U16 U14

P2 "SMPS" to P801 "Main PWB" Odd Pins Label STBY Run Pin Label 16V 0V 16V 2 16V Gnd Gnd Gnd 4 Gnd 12V 0V 11.8V 6 12V Gnd Gnd Gnd 8 Gnd 5V 5V 5.15V 10 5V 12 5V 5V 5V 5.15V 14 Gnd Gnd Gnd Gnd 16 Gnd Gnd Gnd Gnd 18 ACD ERR 3.19V 3.3V 20 INV PWR 0V 2.86V 22 *PDIM ADIM 0.1V 1.68V 24 SYNC SEL 0V 3.2V

Pin 1 3 5 7 9 11 13 15 17 19 21 23

Left Backlight Plug

CN1 STBY 0V Gnd 0V Gnd 5.15V 5.15V Gnd Gnd 4V 0V 0V 0V

Run 16V Gnd 11.8V Gnd 5.15V 5.15V Gnd Gnd 4.57V 3.29V 3.38V 0V

2

1

4

3

6

5

8

7

10

9

CN2

Pins 17, 23 and 24 Not Used

14 13 16 15

10K

18 17 20 19 22 21 24 23

5V

0.0V 0.0V

2 3

0.0V 9V

Use L801 left side to test output Use any top pin of IC807 to test input

Out On/Off

1st” short either pin 9, 10, 11 or 12 (5V) to Pin 19 (PWR) using a 10K resistor. This turns on the power supply. 2nd: To test the Backlights, jump Pin 20 (INV) to Pin 19 (PWR) Observe the Backlights. If normal, the backlights should turn on and off 4 times. Then they go off. If only ½ the backlights light, (Right side or Left Side), confirm connectors are OK. If yes, panel defective. If no backlight activity, confirm the Fuse F700 has approx. 300V on both sides. If on one side, check fuse for open. If no 300V, replace Power Supply. If 300V present, observe the center leg on the left hand side of ballast transformer T701. Look for 45Khz pulse at 8.7V p/p. If yes, confirm connectors to backlight OK, if OK, then panel defective. If no pulse, replace the Power Supply.

Out In

P101

2 3

3.3V 5V

P102

Pin 3

Volts 5V

Name ST_+5V

2 1

3.3V 0V

Reset Gnd

Scope test point

Backlight pulse over 1000V p/p (45KhZ) P402 Ballast Section

POWER SUPPY F700 5A 250V 335V

P401 Side Control Keys P100

P2

F101 8A 250V AC AC In

F700 90V in Stand-By

IC600

P801

Spk

Tweeter Ft. PWB Assy. J1 J2

J3

IC503 IC701

LG

J1 Ft. TOUCH LED/Push Sw

1.8V (+1.8V-NTP) 0V

Control Gnd

B E

IC820

IC500

Pin 1 ~ 16 TUNER 5V Pin 3 Video Pin 16 Audio SIF Pin 14

1

16

Volts

RL-ON (PWR) 0V

TUNER ATSC/QAM/ NTSC

IC900 IC800

P501

Volts 12V

B E

LVDS-Panel-Control 0V

Pin 1, 3

12V

Control Output

2, 4 5~8

Low from Q902 12V

Volts

Right Backlight Plug

IC807 IC1201 IC302

IC100 BCM

X200 (54Mhz) *IC810

IC501

Pin C

Function Source

P900

*IC805

IC806

Volts 3.3VST-MICOM 0.0V Low to High to B Q400

Tuner Pin 16 SMTE Color bar In

P800 *Q902 *Q901

*IC802

Pin 1 2 3

Q901 (On Back) 12V LVDS On control to P900 Pins 1~4

Q802 (On Back) 5V Switch control to Q801 Function Pin In C ST-5V

Volts ST-5V RL-ON (PWR) 0V

Q902 (On Back) 12V LVDS control to Q901 Function Source

LD803 3.3V BCM *IC400 Reset IC805 BCM OK LED

IC402

Spk

Function In Gnd Out

Volts 3.3V from IC802

PANEL TEST: To run the T-CON without the Main board. With no power applied to the SMPS, disconnect both LVDS Cables CN1 and CN2. Jump 12V from the SMPS (P201 pins 5 or 6) to F1 fuse on the T-CON. Jump 3.3V from the VCC Test point (Bottom of L2) to pin 44 of CN1. Apply AC power to the SMPS. The T-CON will product patters on the screen, Red, Green, Blue, etc.

IC110 5 (2.5V) 4 (0V) 3 (0V) 2 (3.3V) 1 (3.37V)

Tweeter

2 1

Control Gnd

MAIN PWB Pin 24 Pin 23

Function Pin In 3 Out Gnd

IC404 uP 3.3V 3.3VST-MICOM Function In

Function Pin Volts In 2 5V Out 4 3.3V (A3.3V-BCM) On/Off 1 Power Control-3.3V

Pin C B E

IC405 uP Reset (On Back) Reset by Charge of C431

IC810 (On Back)

LVDS

IC108 IC109 IC110

IC109 IC108 5 (0V) 5 (1.2V) 4 (1.79V) 4 (1.3V) 3 (0V) 3 (0V) 2 (3.37V) 2 (3.36V) 1 (3.29V) 1 (3.29V)

Pin Volts 1 0V

Q801 (On Back) 5V Switch Function Source Control Gnd

Power Control 1.8V Switching Regulator +1.8V-NTP

Use L014 left side to test output Use any top pin of IC820 to test input

Out Gnd

IC101

TRU-MOTION

1,2,3,4,5 1.2V 17

3.3V 2.9V 3.3V 3.3V

BACK SIDE OF MAIN PWB

IC805 (On Back) 3.3V Switching Regulator A3.3V-BCM

4 5

Function

IC103

Q2 1 3.3V 4 Gnd 2 0.6V 5 0V 3 Gnd 6 0V

n/c Gnd

Gnd

P104

U14 5 Gnd 6 Gnd 7 Gnd 8 Gnd

1 2 3 4

IC802 (On Back) 3.3V Regulator Function Pin Volts 1 0V Gnd Out 2 3.3V In 3 5V

IC404 3.3V Regulator

X101 20.25Mhz

U11 1 1.8V 4 0V 2 Gnd 5 Gnd 3 1.55V 6 3.3V

B (0V) C E (Gnd) C (9.47V)

IC800 IC807 5V Switching Regulator 2.6V Switching Regulator A2.6V-BCM Function Pin Volts Function Pin Volts Name In from IC806 1 8.95V In 6,7,8,10 5V On/Off 2 3.3V Out 1,2,3,4,5 2.6V Power Control Out (+5V-TU) 3 5.0V On/Off 17

Gnd Out

Pin 21 is a Fixed Voltage

P103

Q8

IC806 IC820 1.2V Switching Regulator A1.2V-BCM 9V Regulator Function Pin Volts Function Pin Volts Name In (+12V) 1 11.6V In 6,7,8,10 5V

LVDS

IC102

12 11

Q8

B E

FRONT SIDE OF MAIN PWB

12V In Pins 47~50

PDIM Pin 22 can vary according to OSD Backlight setting. 0.9V 0% to 3.3V 100% P2

-4.3V Pin 8 3.3V Pin 5,6 16V Pin 2,3 VCOMLOUT 6.48V

FL20 1.83V

FL21 3.3V

FL103 Gnd

6.48V Pin 13 24.38V Pin 12

US1

FL22 3.3V

U18

LD1 assist the backlights with firing in dimly lit rooms. The appearance of LD1 when the set is on appears to be lit dimly. However there is a small hole in the back panel frame and the T-CON PWB that allows the backlight to make it appear lit.

3.2V

-4.3V Pin 84 24.38V Pin 80 6.48V Pin 78

16V Pin 2,3 D9 3.3V Pin 5,6 A A (-6.05V) C (Gnd) -4.3V Pin 8 C Common (-3.5V) 24.38V Pin 12 6.48V Pin 13 D10 A A (26.7V) C A A (14.5V) C (19.6V)

CN4

Common

TFT PANEL

IC300

IC1200

IC303

IC202

IC301 24Mhz X400 IC1000

P401

IC304

IC404

See next page for Waveforms for P900 using SMTE Color bar as the Input.

Q400

E

B

uP IC407 *IC405

P200 Not Used

*Grayed out components on the back

Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

LVDS CABLE P900 FROM MAIN BOARD TO TRUMOTION BOARD P101 USING SMTP COLOR BAR INPUT Two Waveforms on the Right are Using the Tuner Measurements +/- 5%

Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

42LG60 :: Interconnect TFT PANEL LD1 Blue LED TFT Drive PWB Check SET 0FF LED OFF Anode 0V Cathode0V

BOOT OK LED ON Anode 11.6V Cathode0V

US1

SET ON LED OFF Anode 11.6V Cathode 9.5V

0V 3.2V

CN5 U15

The appearance of LD1 when the set is on appears to be lit dimly. However there is a small hole in the back panel frame and the T-CON PWB that allows the backlight to make it appear lit.

1.8V

FRONT SIDE OF MAIN PWB

CN4 LD1

UC1

U16

TFT-Drive (T-CON) P2 "SMPS" to P801 "Main PWB" Odd Pins Even Pins Label STBY Run Pin Label STBY 16V 0V 16V 2 16V 0V Gnd Gnd Gnd 4 Gnd Gnd 12V 0V 11.8V 6 12V 0V Gnd Gnd Gnd 8 Gnd Gnd 5V 5V 5.15V 10 5V 5.15V 5V 5V 5.15V 12 5V 5.15V 14 Gnd Gnd Gnd Gnd Gnd 16 Gnd Gnd Gnd Gnd Gnd 18 ACD 4V ERR 3.19V 3.3V 20 INV 0V PWR 0V 2.86V 22 PDIM 0V *ADIM 0.1V 1.68V 24 SYNC 0V SEL 0V 3.2V

Pin 1 3 5 7 9 11 13 15 17 19 21 23

Left Backlight Plug

* P2

4 2 L G 6 0

2

1

4

3

6

5

8

7

10

9

CN1

14 13 16 15

10K

18 17 20 19 22 21 24 23

P402 Ballast Section P401

POWER SUPPY

F700 5A 250V 335V

2 3

0.0V 0.0V

Use L801 left side to test output Use any top pin of IC807 to test input

0.0V 9V

Out On/Off

IC404 3.3V Regulator Function Gnd Out In

1,2,3,4,5 1.2V 17

Pin Volts 1 0V 2 3

3.3V 5V

P103

X101 20.25Mhz

IC103

Pin 3

Volts 5V

Name ST_+5V

2 1

3.3V 0V

Reset Gnd

IC108 IC109 IC110

CONTROL

F101 8A 250V AC

LVDS

P102

AC In

Volts 3.3VST-MICOM 0.0V Low to High to B Q400

Q902 (On Back) 12V LVDS control to Q901

1.8V (+1.8V-NTP) 0V

Control Gnd

Q802 (On Back) 5V Switch control to Q801

B E

Pin 1 2 3

Pin C

Volts 12V

B E

LVDS-Panel-Control 0V

Q901 (On Back) 12V LVDS On control to P900 Pins 1~4

Volts

RL-ON (PWR) 0V

Function Source

Pin 1, 3

12V

Volts

Control Output

2, 4 5~8

Low from Q902 12V

Right Backlight Plug

Tuner Pin 16 SMTE Color bar In

See back side of page for Waveforms for P900 using SMTE Color bar as the Input.

Ft. PWB Assy. J1

LG

J2 J1

Ft. TOUCH LED/Push Sw

IC600

P801

Tweeter

J3

Function In Gnd Out

Function Source

Function Pin In C ST-5V

Volts ST-5V RL-ON (PWR) 0V

IC405 uP Reset (On Back) Reset by Charge of C431

Volts 3.3V from IC802

IC110 5 (2.5V) 4 (0V) 3 (0V) 2 (3.3V) 1 (3.37V)

Tweeter

Spk

2 1

Control Gnd

MAIN PWB P2

Function Pin In 3

Pin C B E

IC101

IC102

IC109 IC108 5 (0V) 5 (1.2V) 4 (1.79V) 4 (1.3V) 3 (0V) 3 (0V) 2 (3.37V) 2 (3.36V) 1 (3.29V) 1 (3.29V)

Function Pin Volts In 2 5V Out 4 3.3V (A3.3V-BCM) On/Off 1 Power Control-3.3V

Out Gnd

P104 P101

IC805 (On Back) 3.3V Switching Regulator A3.3V-BCM

IC810 (On Back)

IC404 uP 3.3V 3.3VST-MICOM Function In

Q801 (On Back) 5V Switch Function Source Control Gnd

Power Control 1.8V Switching Regulator +1.8V-NTP

Use L014 left side to test output Use any top pin of IC820 to test input

Out Gnd

1 ” short either pin 9, 10, 11 or 12 (5V) to Pin 19 (PWR) using a 10K resistor. This turns on the power supply. 2nd: To test the Backlights, jump Pin 20 (INV) to Pin 19 (PWR) Observe the Backlights. If normal, the backlights should turn on and off 4 times. Then they go off. If only ½ the backlights light, (Right side or Left Side), confirm connectors are OK. If yes, panel defective. If no backlight activity, confirm the Fuse F700 has approx. 300V on both sides. If on one side, check fuse for open. If no 300V, replace Power Supply. If 300V present, observe the center leg on the left hand side of ballast transformer T701. Look for 58Khz pulse at 8.7V p/p. If yes, confirm connectors to backlight OK, if OK, then panel defective. If no pulse, replace the Power Supply.

Backlight pulse over 1000V p/p (54KhZ)

Gnd Out

LVDS

ADIM Pin 21 can vary according to OSD Backlight setting. 0.9V 0% to 3.3V 100%

Pin 24 Pin 23

Scope test point

4 5

IC806 IC820 1.2V Switching Regulator A1.2V-BCM 9V Regulator Function Pin Volts Function Pin Volts Name In (+12V) 1 11.6V In 6,7,8,10 5V

3A 125V 11.6V

Run 16V Gnd 11.8V Gnd 5.15V 5.15V Gnd Gnd 4.57V 3.29V 3.38V 0V

st

12 11

n/c Gnd

CN2

F1

BACK SIDE OF MAIN PWB

IC800 IC807 IC802 (On Back) 5V Switching Regulator 2.6V Switching Regulator A2.6V-BCM 3.3V Regulator Function Pin Volts Function Pin Volts Name Function Pin Volts In from IC806 1 8.95V In 6,7,8,10 5V 1 0V Gnd On/Off 2 3.3V Out 1,2,3,4,5 2.6V Out 2 3.3V Power Control In 3 5V Out (+5V-TU) 3 5.0V On/Off 17

IC503 IC701

IC402

Spk TUNER 5V Pin 3 Video Pin 16 Audio SIF Pin 14

IC820

LD803 3.3V BCM *IC400 Reset IC805 BCM OK LED IC500

Pin 1 ~ 16 1

16

TUNER ATSC/QAM/ NTSC

IC900

IC806

IC800 P501

IC302 IC100 BCM

*IC805 *IC802 IC501

IC807 IC1201

P900

P800 *Q902 *Q901

X200 (54Mhz) *IC810

Side Control Keys

IC300

IC1200

IC303

IC202

IC301 24Mhz X400 IC1000

P401

IC304

IC404 Q400

E

B

uP IC407 *IC405

P200 Not Used

*Grayed out components on the back

P100 PDP Training - Fall 2008

78

Schematics

78

Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

42LG60 :: Waveforms

4 2 L G 6 0

LVDS CABLE P900 FROM MAIN PWB TO CONTROL PWB P101 USING SMTP COLOR BAR INPUT LAST TWO WAVEFORMS ARE FROM THE TUNER Measurements +/- 5%

PDP Training - Fall 2008

79

Schematics

79

Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

LG

2017 Direct View TV Training 43LJ5000 WebOS 3.0 LED TV MAIN BOARD LAYOUT (Main Board and Component Voltages)

Published February 17th, 2017

Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

Main Board Picture

65EF9500 (2015) T-CON Section

CN8831

CNB1

BA2

CN9

CNK9

February 2017

Page 01

LG

Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

43LJ5000 Main Board Component Layout

43LJ5000 (2017) Main Board Color Pin

MOVB1 LCB1

LCB4

Hot Ground -

Red n/a Black

Backlight Voltage: 125.3V ~ 126.6V N/C Backlight Ground Return: 6.32V ~ 32V

1 2 3

125.9V

QB801

54V

UB801 6.31V DB805 53.43V QB804 DB802 Gnd QB806 6.79V QB802

Bridge Rectifier

DB103 54V

+ 161V

QB101

EB

F2

QM32

UA1

UD1

QM2 QM1

24MHz

5.14V

QH1

UT2 3.31V

Y1

LD3

Y1

QH5

QM31

UD2

Backlight Drive 50% 36V p/p (15.89Vdc)

CN3 HDMI2

QK2

CNK9

DIODE OL 2.23V 1.99V Gnd OL n/c

CNB2 N/C

LD2

BA2 (SPK) CN9 (LVDS)

Panel_VCC 12V Pins 1-4

12.02V 10.69V 5V_STBY

PCB101

5V

DB101

12V

UB102

HGnd 2.06V

290V

All SKP Pins 6.02V

9.68V

T101

2.88V 160V HGnd

160V

12V Gnd

28uF 450V

HGnd

CN13 USB

Cold Ground

DB801 Backlight Power

DB801

Gnd

3.41V

161V

CNK9 Main to Ft IR/Joystick PIN LABEL STBY RUN Drops to 0V when Power Button is pressed. Power 3.32V 3.32V 1 VCC 2 5.12V 5.12V Drops to 4.7V when IR is received IR 3 5.11V 5.11V Gnd 4 Gnd Gnd LED 5 1.14V 0.45V n/c 6 n/c n/c

Bright to Dark

Backlights CN8831

LB802

+

28uF 450V

HGnd

Cold Ground

CXB1

DB4 DB3

FB1 (5A/250V)

DB105

CNB1 (AC)

DB1 DB2

AC In

Hot Ground

With Backlights unplugged. BL Power DB801 cathode measures 64V Jumps to 150V then slowly bleeds down to 80V. Measures 56V (Even in Stand-by) with BL disconnected.

RUN (Voltage)

24MHz 1.66V

1.63V

Gnd

2.60V p/p

2.60V p/p

1.16V

UR1

CN1 N/C

UL1

C

CN5 Component

UF1

QH2

CN4 HDMI1

CN10 Audio

IR Pulses 5.68V p/p

February 2017

Page 02

LG

Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

43LJ5000 (2014) Main Board

43LJ5000 Main Board Component Voltages PCB101 Pin [1] [2] [3] [4]

*Pins 3-4 Hot Gnd Reference 10.69V 9.68V *HGnd *2.06V

UF1 Pin [1] [2] [3] [4] [5] [6] [7] [8]

UB102 Pin [1] 9.62V [2] Gnd [3] 2.49V UB801 Pin [1] [2] [3] [4] [5] [6] [7] [8]

Pin [1] [2] [3] [4] [5]

11.22V 2.21V Gnd 0.09V 0.15V 1.52V 1.56V 1.59V

Pin [1] [2] [3] [4] [5] [6] [7] [8]

UL1

5.10V Gnd 1.21V 5.14V 0.19V

Pin [1] [2] [3] [4] [5] [6] [7] [8] UT2

5V_STBY 5V STBY Regulator 0.46V 12V 5.19V Gnd 9.90V 6.32V 4.87V 0.81V

February 2017

QB802

Pin [1] Gnd [2] 3.32V [3] 0V

1.16V Regulator

UD2

3.31V 0V 3.32V Gnd 0V 0V 3.32V 3.32V

QB801

Backlight Power Pin Doubler [1] 3.41V [2] 54V (Out) [3] 3.41V

QH5

Backlight Pin Driver Power [1] 6.79V [2] 6.31V (Out) [3] Gnd

QK2

QM32

5V_Switched Pin For USB [1] 0.08V [2] 5.14V (Out) [3] 5.16V

DB101

12V Pin Rectifier [1] T101 Pluse [2] 12.02V (Out) [3] T101 Pluse

DB103

54V Backlight Pin Doubler [1] T101 Pluse [2] 54V (Out) [3] T101 Pluse

Pin [1] 0V [2] 5.13V [3] 0.39V

Pin [B] 0.68V [E] Gnd [C] 0V

UR1 1.5V Regulator

UD1

EEPROM Microprocessor

QB101

QB804

QM1 Pin [1] 0.31V [2] 4.40V [3] Gnd

3.3V Regulator 0.27V 5.12V (In) Gnd 5.12V 3.33V (Out) 3.33V (Out) 1.54V 1.54V

3.3V_Tuner Pin Regulator [1] Gnd [2] 3.31V (Out) [3] 5.14V 5 14V (In) SMPS (Switch) Pin Hot Gnd Reference [1] HGnd [2] 160V (Out) [3] 2.88V

Pin [1] 0.10V [2] 12V [3] 12V

QB806

QM2 Pin [1] 0.31V [2] 0.31V [3] Gnd

QH1 Pin [1] 0.39V [2] 0V [3] 5.13V QH2 Pin [1] 0.61V 0 61V [2] 0.01V [3] Gnd

DB802 Pin [1] 0V [2] 0V [3] Gnd

HDMI Hot Swap

HDMI Hot Swap

Page 03

12V Panel VCC

QM31 Pin [1] 0.62V [2] 0.08V [3] Gnd

Pin [1] 11.98V [2] 11.40V [3] 11.98V

Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

47LV4400 INTERCONNECT DIAGRAM Off

To the Panel Backlights

On 7.51V p/p

OL

*0.86V~11.67V

OL

7

R4

*0.86V~11.67V

OL

8

R3

*0.86V~11.67V

OL

9

R2

*0.86V~11.67V

OL

10

R1

*0.86V~11.67V

OL

11

n/c

n/c

OL

12

VLED

50V

OL

LCN2 Black Plug "SMPS Board" To "Panel LEDs" Pin

Label

Run

Diode Check

1

VLED

50V

OL

n/c

n/c

OL

3

L1

*0.86V~11.67V

OL

4

L2

*0.86V~11.67V

OL

5

L3

*0.86V~11.67V

OL

6

L4

*0.86V~11.67V

OL

7

n/c

8

L5

*0.86V~11.67V

OL

9

L6

*0.86V~11.67V

OL

n/c

OL

L7

*0.86V~11.67V

OL

11

L8

*0.86V~11.67V

OL

12

n/c

n/c

OL

13

VLED

50V

OL

Hot Ground Reference

Hot Ground

R915 398V

Gnd 398V

HS1 Do not Measure

IC901 F1 5A/250V

N L

Hot Ground

CN101

13

OL

12

P-DIM1

0V

0.69V~3.3V

3.36V

OL

12

OL

BL-ON/OFF

0V

3.27V

0V (4.77V)

OL

11

OL

10

PWR_ON

0V

3.27V

4.77V

OL

10

OL

8-9

12V

0V

12.81V

12.87V

1.64V

8-9

1.64V

4-7

Gnd

Gnd

Gnd

Gnd

Gnd

4-7

Gnd

OL

1-3

OL

+5VSB

5.22V

5.24V

6.3V each pin

D950

J9 5V_ST

CN202

E

TFT_ Driver

5V_ST

C

Q47

B E

U9

B E

C

L41 L36

L44 L45 C

U51 Q8 B

B E

C

U52 DDVR A V V d O I 312 j

Enter

A1

Home Input

E B E B

C

DC Voltages to the Panel developed by on the Main Board, Output from TCN1

DC Voltages to the Panel developed by on the Main Board, Output from TCN2

VGH_ODD pin 11 from TU3 Pin 12 Made by TU3 pin 12 (-5V to 26V) Toggles every second

VGH_R pin 52 from TU3 Pin 10 Made by TU3 pin 12 (-5V to 26V) Toggles every second

VGH_R pin 52 from TU3 Pin 9 Made by TU3 pin 12 (-5V to 26V) Toggles every second

To the Panel Video Signal Levels: p/p: Approx: 740mV

Video (RMLVO-2+/-) pins 28-33 Video Clock (RMCLK+/-) 34, 35

U4

U43 Q72 C D11

BE B A2 A1

MAIN BOARD

U53

3 2 1

Q69

E

12V in +5V_Tuner

HDMI 1

Q40 U32

C EB

U30

HDMI 2

C

Q36 B E A1 A2 D54 C C U31 D57 A2 A1

B C

p/n: COV31310701

Q42

Q37

Audio Out

VGH_ODD pin 50 from TU3 Pin 12 Made by TU3 pin 12 (-5V to 26V) Toggles every second

Q18 E

D D

USB

U34 TUNE R TDVWH814F(A)

2

Optical

VGH_EVEN pin 12 from TU3 Pin 13 Made by TU3 pin 13 (-5V to 26V) Toggles every second

S

R

VGH_EVEN pin 49 from TU3 Pin 13 Made by TU3 pin 13 (-5V to 26V) Toggles every second

C

U13

54MHz

L

VGL_I pin 13 from TTP 14 Made by diode TD3 (-5V)

S G S G C

U22

C

C

Pr

VGL_I pin 48 from TTP 14 Made by diode TD3 (-5V)

B G

U10 B E

E

Pb

VST pin 14 from TU3 pin 15 (-4.93V)

Y1

Q15 D Q29

Y/V

VST pin 47 from TU3 pin 15 (-4.93V)

U15

U18

Q41 Q71 C BE

H_VDD pins 22, 23 from TL4 Made by TU1 pin 8 (7.88V) VDD pins 20, 21 from TP12 Made by TU1 pin 18 (16.47V)

ARM MT5376JFMU

Q27 Q17

Q16

VCC pins 25, 26 from TL1 Made by TU1 pins 35, 26 (3.3V)

VDD pins 40, 41 from TP12 Made by TU1 pin 18 (16.47V)

E B

+5VSB

VBS_Processor

Video/Micro Processor

MEDIATEK

J14

U46

U14

70

Chassis Ground

PWR

F3

U8

DDR

Vol

D28 C C A2 C D25 A2 A1 U6 D27 A2 A1 C B E Q66 Q70 L42

3

12V

Vol

U50

VCCK

VO

U48

Q30

Audio Amp

E

L43

DV33

B

Grayed out components are on the back side.

CH

C

U21

TQ22

TU13

CH

J5

B

Q14 E

Q46

TU14 C

TCN2

ZD301

PANEL p/n: COV31311201

To Spk

F1

12V

TQ21 C

TQ20 LVDS_VDD

TU3 Level

1

HS4

VCC pins 35, 36 from TL1 Made by TU1 pins 35, 26 (3.3V)

B C E

TL6

70

E C B

C

TCN1 C120A

14 pin

F2

TL4

Shifter

5V_ST

3.89V 4.91V Gnd 5V_ST 1.2V Outside legs PC903 Gnd

TU1

TU2 1

J4

TL1 TL3

Panel_PWR

Panel_ Gama

C

Video (LRLVRO-2+/-) pins 28-33 Video Clock (LMCLK+/-) 26, 27

5.24V

For LVDS video signal waveforms see page 5 of the Interconnect diagram.

To SPK

C

Note; If there is a problem with a load from the panel backlights, you can remove AC and Disconnect either LCN1 or LCN2. When AC is reapplied, the Backlight LEDs should turn on for about 2 seconds and then they turn off.

For DC voltages for Main board components see pages 2, 3 and 4 of the Interconnect diagram.

11

RGB (PC)

1) Remove AC Power. 2) Leave pin 1 to pin 10 connected. 3) Using 10K resistor, jump 5V_ST (pin 2) to BL_On (pin 11). 4) Apply AC power. Check BL power (50V). Check BLs come on. (Backlights On).

OL

Audio In RGB/DVI

Test 2

3.36V

J28 BL_On/Off

H_VDD pins 38, 29 from TL4 Made by TU1 pin 8 (7.88V)

1) Disconnect Main Board. 2) Using 10K resistor, jump 5V_ST (pin 1) to PWR_ON (pin 10). 3) Apply AC power. Check 12V (pins 8-9). Check BL power (40V). No Backlights at this time.

0.72V~3.3V

50V BL_PWR

AC

Test 1

10KΩ

D120

C961 C958

PC901

HGnd 3.38V 19.45V 19.6V

0V

To Ft. IR

CN202

CN202

25V

100V 220uF

C700

Outside legs 25V

*White to Black screen

10KΩ

D700

T601

112V

Bridge

P-DIM2

(1)

Gnd

10

D800A

(1)

Test1 Test2

C701C

Outside legs Gnd

Q601

3.54V 165V HGnd

13

G O I n N d

2

113V

50V BL_PWR

T901

*White to Black screen

L801

OL

To SMPS

10V 2200uF

*0.86V~11.67V

R5

170V 398V 165V

14

21.24V

Q600

-

R6

6

307V

398V

OL

Diode Check

C

398V

3.36V

-

D800B

OL

PC601

HS3

Diode

0.69V~3.3V

+

OL

*0.86V~11.67V

D801

Pin

0V

1-3

HS5 Backlight Driver Section

20.6V

100V 220uF

*0.86V~11.67V

R7

5

BL-ON: Starts Backlights LED Power goes to 50.

LCN1

No Load

P-DIM3

Label

50V 560uF

R8

4

HGnd

10V 2200uF

3

Q800

+

OL

-

n/c

+

n/c

LCN2

6.23V 101V HGnd

-

2

0V

+ 450V 68uF

OL

R804A

-

50V

450V 68uF

VLED

450V 68uF

1

PFC C800B

Run

(1)

+

Diode Check

-

Run

+

Label

2.5mSec

STBY

14

Pin

PWR-ON: Starts 12V and 40V LED Power. No Backlights.

HGnd

LCN1 White Plug "SMPS Board" To "Panel LEDs" Pin

PWM Pins 12~14 can vary according to incoming video IRE level, OSD Backlight setting and then Intelligent Sensor (room light condition). Output from the Microprocessor. Range 0.69V to 3.3V.

LED Drive Signal 50 IRE

You can also test each of the 16 blocks functionality by grounding the return path signal (using 220Ω resistor). LED SINGLE BLOCK TEST (DIM OR DARK PICTURE AREA): Turn the Brightness, Contrast and Backlights all the way up. Confirm 50V on C700 +. Confirm P-DIM is approx. 3V. Using a 220Ω resistor, jump any of the blocks grounding pin on LCN1 or LCN2 while observing the picture and each block should turn on maximum.

J4 "MAIN Board" To CN202 "SMPS Board"

CN202 "SMPS Board" To CN4 "MAIN Board"

(1)

BE

Note: If a particular area is exhibiting a dimmer backlight level than other areas or the overall brightness seems dim, be sure to first check the customer’s Menu setting for Backlights. Raise the percentage and see if the overall brightness returns to normal. If not, Check the P-DIM level, it should rise with the percentage shown on screen. 100% = 3.3V. Follow the P-DIM signal all the way to the SMPS.

B E

C

HDMI 2

J14 "MAIN Board" to "IR Board" to J1 Pin

Label

STBY

Run

1

IR

3.96V

3.95V

OL

5.24V

5.19V

0.99V

2

IR_LED_POWER

Diode Check

3

Gnd

Gnd

Gnd

Gnd

Ft. IR/Intelligent Sensor

4

LS_SCL

3.42V

3.37V

OL

Front IR

LS_SDA

3.42V

3.37V

OL

3.56V

3.47V

OL

5 6

Light_Sensor_Det

7

LED_R

3.62V

3.82V

OL

8

LED_B

3.03V

3.86V

OL

p/n: COV31147501

J1

Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

47LV4400 Main (Front Side) Flat Pack IC Voltages

U6

VCCK (Core PWR) Regulator 5.19V 0.8V Gnd 0.8V 5.19V 5 19V (Enable) Gnd 1.14V (Out) 5.2V (In)

U14

AV125 (1.25V) Pin Regulator (Analog) [1] 1.25V (Adj) [2] 1.25V (Out) [3] 3.37V (In)

U18

Pin [1] [2] [3] [4] [5] [6] [7] [8] U8

U9 Pin [1] [2] [3] [4] [5] [6] [7] [8] U10

DV33 (Core PWR) Regulator 5.19V 0.8V Gnd 0.8V 5.19V (Enable) Gnd 1.14V (Out) 5.2V (In)

Pin [1] [2] [3] [4] [5] [6] [7] [8]

System Reset

Pin Gnd 1G d 2 5.18V (Reset) 3 5.12V (In)

Serial Flash 3.37V 3.06V 3.37V (WP) 0V (Gnd) 0V (Gnd) 0V (Gnd) 3.37V (VCC) 3.37V (VCC)

Pin [1] [2] [3] [4] [5] [6] [7] [8]

LVDS Power Switch 12.78V (In) 0.05V (Ctrl) 12.78V (In) 0.07V (Ctrl) 12.77V (Out) 12.77V (Out) 12.77V (Out) 12.77V (Out)

U22 U13

Pin [1] [2] [3] [4] [5] [6] [7] [8]

U30 Pin [1] [2] [3] [4] [5] [6] [7] [8]

n/c n/c n/c 0V (Gnd) 3.37V 3 37V (SDA) 3.37V (SCL) 3.37V (WP) 3.37V (VCC)

Pin [1] [2] [3] [4] [5] [6] [7] [8] U21

+5V_Tuner Pin Regulator In 12.78V (In) G 0V (Gnd) Out 4.9V (Out)

System EEPROM

HDMI EDID 0V (Gnd) (Gnd) 0V (G d) 0V (Gnd) 0V (Gnd) 4.99V (SDA) 4.94V (SCL) 4.92V (WP) 4.94V (VCC)

U31 Pin [1] [2] [3] [4] [5] [6] [7] [8] U32 Pin [1] [2] [3] [4] [5] [6] [7] [8] U52

HDMI EDID

U43

0V (Gnd) 0V (Gnd) 0V (Gnd) 0V (Gnd) 4.99V 4 99V (SDA) 4.94V (SCL) 4.92V (WP) 4.94V (VCC) HDMI EDID 0V (Gnd) 0V (Gnd) 0V (Gnd) 0V (Gnd) 4.99V (SDA) 4.94V (SCL) 4.92V (WP) 4.94V (VCC)

0V (Gnd) 0V (Gnd) 0V (Gnd) 0V (Gnd) 4.99V (SDA) 4.94V (SCL) 4.92V (WP) 4.94V (VCC)

DDVR Pin Regulator [1] 3.37V (In) [2] 1.80V 1 80V (Out) (O t) [3] 0.55V (Adj)

U51

Pin [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16]

3.30V 3.85V 4.94V 4.99V 3.3V 3 3V 0V (Gnd) 0V (Gnd) 0V (Gnd) 4.99V 4.98V 4.98V 3.3V 4.98V 3.3V 3.28V 4.99V (VCC)

Pin [1] [2] [3] [4] [5] [6] [7] [8]

Audio Op Amp 6 06V (Left Out) 6.06V 6.06V (Left In) 6V 0V (Gnd) 6V 6.02V (Right In) 6.02V (Right Out) 12.06V (VCC)

Pin [1] [2] [3] [4] [5] [6] [7]

Head Phone Audio Amplifyer 0V (Gnd) [14] 0V 0V (R In) [13] 0V (L In) 0V (R Out) [12] 0V (L Out) 0V [11] 3.25V 3 25V 3.23V (Mute) [10] 0V (Gnd) -3.12V [9] 3.25V -1.57V [8] -0.07V

U50

HDMI EDID

RGB (PC) Data Buffer

U53

Pin [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20] [21] [22] [23] [24] [25] [26] [27] [28]

Audio Amplifyer 12.64V (Mute) 12.64V 2.98V (L In) 2.98V 1.57V 1 57V (n/c) 0V (n/c) 12.7V (AVCC) 0V (Gnd) 6.92V 3.56V 2.99V 2.99V (R In) 0V (n/c) 0V (Gnd) 12.79V (PVCC) 12.79V (PVCC) 12.9V 6.3V (R Out) 0V (Gnd) 6 3V (R Out) 6.3V 12.93V 12.77V 6.12V (L Out) 0V (Gnd) 6.19V (L Out) 12.75V 12.79V (PVCC) 12.79V (PVCC)

TU14 Pin [1] [2] [3] [4] [5] [6] [7] [8]

T-CON EEPROM 0V (Gnd) 0V (Gnd) 0V (Gnd) 0V (Gnd) 4.99V 4 99V (SDA) 4.94V (SCL) 4.92V (WP) 4.94V (VCC)

Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

47LV4400 Main (Front Side) Transistor Voltages

TQ20

Q17

Pin [B] [C] [E]

VGH Reg (Panel Power) 3.0V (CTRLP) 26.85V (Out) 30.68V (In)

Q27

Pin [B] [C] [E]

VGL SW (Panel Power) 0.6V (CTRLN) 4.0V (SW) 0V (Gnd)

Q30

Pin [B] [C] [E]

T-CON Write Protect 0V (TCON_WP) 3.3V (WP1) 0V (Gnd)

Q36

Pin [B] [C] [E]

MUTE_AMP (Audio Mute) 0V (Mute_Amp) 12.63V (Mute) 0V (Gnd)

Q37

Pin [B] [C] [E]

LVDS_PWR Driver 0.65V (LVDS_PWR_ON) 0 04V (U21 Control) 0.04V 0V (Gnd)

Q46

Pin [B] [C] [E]

BLUE_LED Control 0.08V (OPWM2) 2.56V (LED Control) 0V (Gnd)

TQ21

TQ22

Q8

Q14

Q16

Q47

Pin [B] [C] [E]

RED_LED Driver 0.75V (OPC_CTRL) 0.02V (LED Control) 0V (Gnd)

Q66

Pin [B] [C] [E]

RED_LED Control 0.02V (From Q17) 3.78V (LED Control) 0V (Gnd)

Q69

Pin [B] [C] [E]

AMPVCC_OP Regulator 12.71V 12.78V (AMPVCC_AP) 12 06V (AMPVCC OP) 12.06V (AMPVCC_OP)

Q70

Pin [1] [2] [3]

HDMI3_Hot_Swap Switch 0V (Gnd) 0V (3_HOTPLUG) 0V

D25

Pin [1] [2] [3]

HDMI3_Hot_Swap Switch 0V (Gnd) 0V (2_HOTPLUG) (2 HOTPLUG) 0V

D27

Pin [1] [2] [3]

3V3_Enable Driver 0V (Gnd) 0.67V (VCCK) 0V (To Q47)

D28

Pin [1] [2] [3]

3V3_Enable Switch 0V (Gnd) 0V (VCCK) 6.19V (3V3_EN)

D54

Pin [1] [2] [3]

Audio_Mute 12V Det 11.7V (Off_Mute) 11.7V (To Q70) -0.03V (HW_Mute)

D57

Pin [1] [2] [3]

Line_Out Mute_Enable 0V (Gnd) 0.16V (Lineout_Mute) -3 23V (Enable) 3.23V

Pin [1] [2] [3]

Audio_Mute 12V / 5V Det 11.7V (To Q66) 12.73V -0.03V (Off_Mute) Mute_Amp Routing

Pin [A1] 0.04V [A2] 0.04V 0 04V [C] 0V (Mute_Amp)

Pin [A1] [A2] [C]

A_Mute Routing 0.03V (Off_Mute) 0.03V (HW_Mute) 0V (A_Mute)

Pin [A1] [A2] [C]

Lineout_Mute Routing 0.06V (A_Mute) 0.37V (Lineout_Mute) 0.19V (Mute_Lineout)

Pin [A1] [A2] [C]

HDMI 5V Routing 0.0V (HDMI_5V_In) 5.12V ('+5VSB) 4.97V (HDMI_5V_Out)

Pin [A1] [A2] [C]

HDMI 5V Routing 0.0V (HDMI_5V_3IN) 0.0V (HDMI_5V_2IN) 4 97V (HDMI 5V Out) 4.97V (HDMI_5V_Out)

Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

47LV4400 Main (Front Side) Panel Voltage IC Voltages

TU1 Panel DC-to-DC Converter Pin [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20]

4.98V (VL) 1.49V (TCOMP) 4.98V (VL) 0V (Gnd) 12.75V (P_12V) 12 75V (P 12V) 12.75V (P_12V) n/c 7.88V (HVDD_ SWB3) 7.81V (HVDD_FB) 0V (Gnd) 4.93V (SS) 0.06V (COMP) 0V (Gnd) 0V (Gnd) 12.73V (SW) 12.73V (SW) 16 52V (SW 16.52V (SW_In) In) 16.47V (VDD) n/c 30.06V (CTRLP)

TU3 PaneL Level Shifter Pin [21] [22] [23] [24] [25] [26] [27] [28] [29] [30] [31] [32] [33] [34] [35] [36] [37] [38] [39] [40]

26.84V (VGH) 0.9V (VGL_FB) n/c 0.6V (CTRLN) n/c / 3.3V (TCON_Reset) 0V (Gnd) 3.3V (SCL_TPS) 3.3V (SDA_TPS) 1.8V (Vcore_FB) 0V (Gnd) 1.8V (Vcore_Out) 3.3V (VCC_FB) n/c 3.31V (VCC_SW_Out) 3.31V (VCC_SW_Out) 0V 12.75V (P_12V) 12.75V (P_12V) n/c

Pin [11] [12] [13] [14] [15] [16] [17] [18] [19] [20]

12.42V (GMA4) 11.36V (GMA5) 9.86V (GMA7) 6.03V (GMA12) 4.01V (GMA14) 7.88V (HVDD) 7.88V (HVDD) 3.24V (GMA15) 2.63V (GMA16) 3.3V (SCL_TPS)

TU2 Panel Gamma Pin [1] [2] [3] [4] [5] [6] [7] [8] [9] [10]

3.3V (SDA_TPS) 0V (Gnd) 3.3V (VCC) 0V (Gnd) 6.45V (VCOM_PG) 6.43V (VCOM_FB) 15.62V (VCOM_AVDD) 15.62V (AVDD) 0V (Gnd) 13.05V (GMA3)

Pin [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12]

26.84V (VGH2) -5V (VGL) 26.84V (VGH1) 8.44V (CLK1) 8.44V 8 44V (CLK2) 8.44V (CLK3) 8.44V (CLK4) 8.44V (CLK5) 8.45V (CLK6) 26.83V (VGH_R) -5V (VGH_F) *(-5V~26V) (VGH_ODD) *Toggels every second

Pin [13] [14] [15] [16] [17] [18] [19] [20] [21] [22] [23] [24]

*(-5V~26V) (VGH_EVEN) -5V (DISCHG) (-4.93V) (VST) (-5V) (GIP_RST) 0V (G (Gnd) d) 7.51V (RE) 3.2V (VSENSE) 0V (EO) 0V (GST) 1.13V (MCLK) 1.62V (GCLK) 3.23V (REVERSE)

Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

47LV4400 Main (Back Side) Component Voltages

Q15

Q41

Pin [B] [C] [E]

Controls Q29 0.68V (Ctrl) 0V (O (Out) t) 0V (Gnd)

Q42

Pin [B] [C] [E]

HDMI Write Protect 0.0V (Ctrl GPIO0) 5V (WP) 0V (Gnd)

Q71

Pin [G] [S] [D]

AV_3V3 Source Switch 0.09V (From Q15) 3.28V (+3V3SB) 2.27V (AV_3V3)

Q72

Pin [B] [C] [E]

HDMI HOT SWAP 0.0V (1_HOTPLUG) 0.0V (HDMI p19) 0.0V (Gnd)

Q18

Q29

Q40

U4

Pin [B] [C] [E]

VGA (PC) Sorce Select 0.0V (VGA_11) 5 0V (S1 U43 p9) 5.0V 9) 0.0V (Gnd)

D11

Pin [B] [C] [E]

RGB (PC) SO Switch 0.0V (VGA_4 Mon ID) 5.0V (SO) 0.0V (Gnd)

Pin [G] [S] [D]

SDA Switch 3.38V (DV33) 3.38V (SDA_SW) 5.0V (VGASDA_SW)

Pin [G] [S] [D]

SCL Switch 3.38V (DV33) 3.38V (SCL_SW) 5.0V (VGASCL_SW)

Pin [1] [2] [3]

Pin [A1] [A2] [C]

3V3SV Regulator 2.05V (Reg) 3 29V (O 3.29V (Out) t) 5.21V (In) RGB (PC) PWR Routing 0.58V (RGB p9) 5.20V (+5VSB) 5V (VGA_PLUGPWR)

Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

47LV4400 LVDS Waveforms TCN1 and TCN2

TCN1 PIN 28 LRLVOP TCN2 PIN 28 RMLVOP

TCN1 PIN 29 LRLVOP TCN2 PIN 29 RMLVOP

TCN1 PIN 30 LRLVOP TCN2 PIN 30 RMLVOP

TCN1 PIN 31 LRLVOP TCN2 PIN 31 RMLVOP

724mV p/p

764mV p/p

760mV p/p

740mV p/p

TCN1 PIN 32 LRLVOP TCN2 PIN 32 RMLVOP

TCN1 PIN 33 LRLVOP TCN2 PIN 33 RMLVOP

TCN1 PIN 26 LRLVOP TCN2 PIN 34 RMLVOP

TCN1 PIN 27 LRLVOP TCN2 PIN 35 RMLVOP

752mV p/p

804mV p/p

378mV p/p

350mV p/p

Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

49UH6100 INTERCONNECT DIAGRAM

49UH6100 (2016) Interconnect P2502 "MAIN Board" to "SMPS Board" P201

P801 "SMPS Board" To "LED Backlights" PIN

LABEL

RUN

Diode

1

LED-

78.4V~55.78V

OL

LED+

Pins 3-5 shorted together on SMPS

OL

3

In

5

LED-

123.7V~109.4V

7

LED+

169.0V~163.6V

Out

OL

No Stand-By Voltages Backlights *0% to 100% Pins 2, 4, 6 are n/c. Pins 3 and 5 are jumped together Direct Lit Backlights (LED Array Strips) 36 Total LEDs. 4 Strips with 9 LEDs per/strip.

Dim to Bright

Backlight Power

Gnd 13.12V Gnd

RUN 2.03V

PIN

LABEL

STBY

RUN

(3) 2

P_DIM#1

0V

*0.18V-3.24V

OL

3-4

Gnd

Gnd

Gnd

Gnd

(2) MS

5-8

13.2V

7.90V

13.11V

OL

9

Gnd

Gnd

Gnd

Gnd

(3) P_DIM#1

10

13.2V

7.90V

13.11V

OL

(1) 11

PWR_ON N/C

0V n/c

3.29V n/c

OL

12

(1) PWR-On

Pin 1: Turns on 13.2V to the Main. No backlights at this time. Backlight Power is 160.8V.

Diode

(3) 12

P_DIM1

0V

*0.18V-3.24V

OL

(2) 11

MS (Drv_On)

0V

2.03V

OL

9-10

Gnd

Gnd

Gnd

Gnd

13.2V

7.90V

13.11V

OL

Gnd

Gnd

(DRV_On) Pin 11: Turns on the Backlights. Backlight power goes to 169V.

3

Gnd

Gnd

(3) 2

N/C

n/c

n/c

n/c

(1) 1

PWR_ON

0V

3.29V

0.87V

Pin 12 and P_DIM#2 Pin 2: Will vary according to incoming video IRE level and OSD Backlight setting Output from the Video Processor. It is then routed out P2300 to P201 and sent to the LED Driver IC on the Back of the SMPS. The Range is: 0.18V~3.24V.

Diode OL

n/c

*0% to 100%

Can not use Smart Test Jig on this model for SMPS test mode.

JTAG

RS232C_Debug

SW300 0

P100 n/c P1 n/c

T101

IC2500 +5V_Normal

IC2301

D202

D203 D205 D206 D204

80V

Gnd 13.12V Gnd

+1.8V

IC102 Secondary

IC103

P201

SMPS P/N: EAY64388811

23.40V

D107 3.15A / 250V

+

400V 107.2V D601

LF101

L601

(7.70V)

1

VGH

VGL2 (-7.05V)

VGL1

U1

10Mhz

2 2 0 5

3 3 4 0 5 0

To the Panel

Pin 34, 35

HVDD

Pin 36

To the Panel

VGL1

Pin 45

VGH_EVEN

Pin 49 Pin 50 CLK1 – CLK8 32.8V - 33.0V p/p

1.56Vdc 3.58V p/p Bottom Legs GCLK 3.56V p/p

MCLK 3.60V p/p

5

1 0

1 2 2 5 0 5

GST 3.24V p/p

3 3 4 4 5 5 0 5 0 5 0 5

6 0

B

C

All Speaker plug pins 1.44V Diode Check (OL)

C

HDMI 2

HDMI 3

JK3301

JK3300

E

Q3001

IC5800 Composite/Component

TU6700 TDJS-H301F

Audio

IC4100 +3.5V_WIFI

JK3302

11

P5800 Serv Only

JK5000

Optical

LAN

P4100

JK3801

Access Tuner pins From the back side.

JK3800

Q3302

1

B

C

E

HDMI 1 Hot Swap

Pin 28

VCC18

Pin 26, 27

HVDD

Pin 25 Pin 21-24

VGL1

Pin 16

VGH_EVEN

Pin 12

VGH_ODD

Pin 11

VGH

Pin 10

U1 Pin 1 Pin 2 Pin 3 Pin 4 Pin 5 Pin 6 Pin 7 Pin 8

KEY VOLAGES P4000 "MAIN" to "Joy Stick, WiFi"

Gnd Gnd Gnd Gnd 3.27V 3.26V 3.29V 3.30V

EQ: No Waveform

2 AA (3V)

PANEL TEST: ROLLING TEST PATTERNS 1) With no Power, remove CN1 (Vx1 Cable) Front 2) Jump 12V from SMPS to Fuse F1. For 12V from SMPS use D202 (center leg) Top right hand heat sink. 3) Jump VCC (3.3V) to pin 23 of CN1. For easier contact to pin 23, use top side of R111. SMART JIG: Can not run normal Panel Test by removing Vx1 cable on T-CON and supplying 12V to T-CON fuse. It will not work. Can not use Smart Test Jig on this model for T-CON test.

Page 01

+5V_USB_2

IC11200

CN3 Key Voltages

VDD

Pin 51

All have similar waveforms

CN3

Vcore

1.63Vdc 3.72V p/p Top Legs

Pin 37-40

(15.84V)

RS232

Audio

Q5800

To Speakers

VDD Source

VDD VGH-ODD VGH-EVEN

RS1

Pin 33

VCC18 VDD

2 VGH-ODD and VGH-EVEN Toggles between 29.09V to -7.05V every second.

4 5 5 6 5 0 5 0

Q3

VCC18 (1.81V) (-7.01V ~ 28.09V)

1 1 3 3 3

8 9

SPK Ft Right p/n: EAB64048602

B E

SPK Ft Left p/n: EAB64048601

RS1

8 8

P101 n/c

(1.81V)

U4 U3

UC1 GCLK MCLK

CN2

VGH

3V JIG: Made from 2 (AA) batteries. Jump + to – on one side. On the other side, solder two red wires (needle tipped) to the + and one black wire (needle tipped) to the – side.

1 1 7 6

D3

EQ

VGH_ODD

Note: P201 still inserted. P2502 removed. Use P2502 side to insert resistors. Note: 7.90V (Pins 4-8) Must be present when AC is applied before beginning test indicating Standby is OK.

4 4

JK4400

IC4400

FL2 4 5

Main Board p/n: EBT64138309 AUSWLOR p/n: EBT64237702 BUSFLJR / BUSFLOR p/n: EBT64138308 BUSWLOR

Panel_VCC

(Gnd)

5A/125V

GST

Vcore

Hot Gnd (Shock Hazard)

F1

R111

(-7.05V)

CN2 Key Voltages

All 6 screws are M3X5L (Silver)

Test 2: Using a 3V jig, Jump 3V to pin 11 3 (DRV_ON). Apply AC Power. All Voltages should be produced. Test 1 1 2 (13.14V to Main and 149.7V to the Backlights). Test Set Up This will also force the Backlights to come on. P_DIM will be 10.12V

D2

6 9

(28.09V)

1 1 0 5

Video Processor

HDMI 1

5

MAIN BOARD

Q2503

U4

(12.90V)

(1.20V) 1 81 7

U5

(1.81V)

F1 (VIN)

VST

SK100 AC

Gnd

Vcore

(-7.01V)

Remove AC Power. Disconnect P2502 on Main Board. Test 1: Using a 3V jig, Jump 3V to pin 1 (PWR_ON). P201 Apply AC Power. (No Backlights in Test 1) Test 2 11 12 (Pins 4-8) rises to 13.14V. Backlight Power 160.8V. Remove AC Power. P_DIM will be 10.12V

CN1 23

(3.28V)

CN1 VIN: (PANEL_VCC 12V) Pins 1-8 (11.97V) From Main Panel_VCC Supply

LVDS

VCC

D1

HGnd

SMPS TEST: Forcing SMPS On. This test requires simple 3V jig. See below..

LVDS Cable p/n: EAD63787803

Gnd

HVDD

5 15 2

IC100

Q2504 C

TO MAIN Warning Do Not Use Jig

3 34 5

Q2500

E B

R- R+ L- L+

AC

E B

3) 16.87V 4) 20.96V

(3.29V)

FL3

LF102

B

C

Hot Gnd

3) Hot Gnd 4) 1.50V

BD101

F100 5A / 250V

Chassis Gnd

E

PWR_ON

Caution: Make sure the screws are installed when the T-CON is operating, damage may occur without them.

TH101

LF103

CX102

106V

1) 1.10V 2) 0V

T-CON comes with the Panel

-

460V 68uF

C611

200V CX101

D602

F101

1) 11.54V 2) 10.52V

C

USB

Run: 400V STBY: 186.7V

Hot Gnd

IC103

To T-CON

D109

Chassis Gnd

IC102

Can’t Read

D101

October 2016

STBY 0V

*Dim to Bright

D201

D803

D802

P801 L801

LABEL DRV_ON

P201 "SMPS Board" To P2502 "MAIN Board"

4-8 To Panel Backlights (Dim to Bright) Backlight Power 169.0V~163.6V pin 7 Pin 1 goes to Backlight Driver Q801 (Back of SMPS)

PIN (2) 1

IR/Joy Stick

Bottom Center of Set Front IR p/n: EBR78925201

WiFi

Bottom Right (Rear View) WiFi Module p/n: EBR78925201

PIN

LABEL

STBY

RUN

Diode Check

1

3.5V_WiFi

0V

3.37V

OL

15

IR

3.39V

3.37V

1.83V

18

3.5V_ST

3.41V

3.40V

1.12V

19

Key 2

3.41V

3.40V

1.86V

Ground: Pins 4, 6, 8, 14, 17, 20, 21 No Connection (Not Used): Pins 9, 10, 11 Other Pin Functions: WiFi_DM 0.03V pin 2, WiFI_DP 0.03V pin 3, WOL_PWR_On 0V pin 5, M_Reset 0V pin 7 SDA 3.41V pin 12, SCL 3.41V pin 13

LG

Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

LG

2015 Direct View UHD Training 55UF7600 WebOS 2.0 UHD LCD TV MAIN BOARD INFORMATION Main Board Layout y and Voltage Measurements

Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

55UF7600 Main Board (Photo)

September 2016

55UF7600 (2015) Main Board Section

Page 01

LG

Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

55UF7600 Main Board Component Layout STBY

RUN

Diode Check

23-24

GND

Gnd

Gnd

Gnd

18-22

24V

0V

25.46V

OL

16-17

GND

Gnd

Gnd

Gnd

11-15

12V

0V

11.88V

OL

9-10

GND

Gnd

Gnd

Gnd

7-8

3.5V

3.54V

3.52V

1.23V

6

GND

Gnd

Gnd

Gnd

5

3.5V

3.54V

3.52V

1.23V

4

P-DIM2

0V

0.92V

P-DIM

0V

0.17V-2.55V

OL

2

DRV_ON

0V

3.46V

1.54V

1

PWR_ON

0V

3.51V

OL

Q7100 I2C_SCL6 Buffer Q7101 I2C_SDA6 Buffer Q7102 HTPDAn Driver Q7103 LOCKAn Driver Q7104 HTPDAn Switch Q7105 LOCKAn Switch

3.49V

OL

IC2303

2

IC2307 Panel_VCC

1

14 15

Key 2 IR

3.55V 3.54V

3.52V 3.78V

1.98V 1.89V

Joy Stick pin 3 Joy Stick pin 7

16

3.5V_ST

3.56V

3.52V

1.25V

Joy Stick pin 4

S

IC402

P2300 +1.8V

1

3

Adj

Q2300

2

X3000

D

Q3001

C

DDR-VTT

IC2301 IC102

NVRAM

RS232

P101

IC3000 IC6801 S G

E

C

B

IC8100 MEMC /FRC

JK4302 JK4500

Head Phone Amp

Main Board Optical p/n: EBT63818912 AUSYLJR p/n: EAJ63109901 BUSYMJR JK3803 JK3800 p/n: EAY63729101 BUSYLJR p/n: EBT63990602 AUSYMJR p/n: EBT63990603 AUSYMJR

IC6100

JK5000 LAN

Micro

SW3000 Q5800 Mute E

In Out

E

B

JK4300

Q2302 CPU_VID1 Select Q400 Q400 M0_DDR_RESET_N Select

Q401 C

3

JK3801 RS232

B

IC5800 Audio

Head Phone

MAIN BOARD

JK3203

TU_CVBS

TU6705

Q6502 C

B

TDJH-H301F

+3.5V_WiFi IC4100

TUNER TU6401

Access Tuner pins from the back side

P5800

Pin 2 is power for the M-Remote / WiFi Board Pin 16 is power for the IR/Joy Stick Board IR peak/peak 3.80V

JK3802

P4000 P4100 All Speaker plug pins (Min) 2.83V-3.20V (Max) Diode Check (OL)

Page 02

To Ft. Joy Stick / IR

E

JK3200

9

JK3202

1

Hot Swap B E

C

Q3300

HDMI1

Joy Stick pin 2

G

Q2302

+5V_Normal USB_+5V

IC100

IC602 DDR D

+3.3V_Normal

HDMI2

1.98V

IC201

IC2305 AVDD_3P3 IC200 IC2302 +3.5V_WOL Processor X600 (24MHz) IC4300 +5V_USB_3

IC600 DDR

Q2321

X3000

3.52V

DDR

3

(32.768KHz)

3.55V

Q402

DDR

Q7101 FET Q7100 FET Q7102 Q7104 Q7103 Q7105

Q2300 PWR_ON

Key 1

IC406 M13507

IC405

1 2

To SMPS

WiFi pin 1

Heatsink Clip

IC407

+1.5V_DDR

Q401 M1_DDR_RESET_N Select

12

September 2016

DDR_VTT_1

+1.1V_VDDC

HDMI3

0V

IC13403

DDR

USB1

3.5V_WOL

P7100

S

G

USB2

2

IC2501 CORE_VID1 Selector Q2501 +1.5V_U_DDR

USB3

Diode Check

DDR

Q2500

S

D

13.2V Pins 48-51

SW3000 Micom Reset

CORE_VIDO Selector D G

IC2700

IC2900 IC2800

To the T-CON

Q3001 CEC

N/C P1905

DDR

IC2600

SPI FLASH

IC2309 IC2300 IC2300 +1.1V_VDDC_CPU Q2301

KEY VOLAGES P4100 "MAIN" to "Joy Stick J1, M-Remote/WiFi" RUN

Q1901

Q402 M2_DDR_RESET_N

(1) PWR_ON: turns on the 12V and 24V lines. Backlight power goes to 63.62V. (2) INV_CTL: (DRV_ON on SMPS) turns on the Backlights. Backlight power goes to 80V. (3) P-DIM: controls the backlight brightness. Controlled by Cust. Menu, Video, Backlights. Range 0% to 100% directly proportional to DC voltage to Backlight brightness. P-DIM is actually a PWM signal. (4) P-DIM2: Fixed Voltage.

STBY

IC2500 URSA9

E

C

DDR_VTT_URSA IC13100

IC2307 12V PWR_Det

LABEL

E

LD1900

B

IC13408 +1.1V_U_VDDC

B

C

DDR

Dim to Bright

PIN

IC1901

Note: With top 3 screws left out of the board, video looks double image like it's in 3D.

OL

3

Q12900 LD12901

IC400

LABEL

(24MHz)

IC401

PIN

Heatsink Clip

X1900

LD12900: Indicates VX1 Signal to T-CON is good if LD12900 is illuminated. If Off, possible causes: Improper seated or defective Vx1 cable or problem with signal processing. LD12901 turned on by Q12900

P3000

P2300 "MAIN Board" to "SMPS Board" P201

55UF7600 (2015) Main Board Section 08

TUNER PINS 9. CVBS 8. SIF 7. DIF (N) 6. DIF (P) 5. SDA_RF 4. SCL_RF 3. DIF AGC 2. N/C 1. +3.3V_LNA_TU

LG

Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

55UF7600 Main Board Crystals Measurements

55UF7600 (2015) Main Board Section

X1900 (24MHz)

X1900

Top Right 2.92V / 25nSec Top Right Leg

P/P

1.35VDC

2.92V p/p

Bottom Left Leg 24Mhz

1.42VDC

3.6V p/p

Top Left 3.04V / 10nSec

X600 (24MHz)

X600

Bottom Left 3.6V / 25nSec

Top Left Leg

P/P

1.70VDC

3.04V p/p

Bottom Right 3.72V / 10nSec

Bottom Right Leg 24Mhz

3.72V p/p

Right Leg 1.08V / 10uSec

X3000

X3000

1.68VDC

Right Leg 0.68VDC

P/P

1.08mV p/p

Left Leg 856mV / 10uSec

Left Leg 24Mhz

September 2016

0.15VDC

856mV p/p

Page 03

LG

Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

55UF7600 (2015) Main Board Section

55UF7600 Main Board (Small) Component Voltages Pin [1] [2] [3] [4] [5] [6] [7] [8]

Gnd Gnd Gnd Gnd 3.30V 3.30V Gnd 3.30V

Pin [1] [2] [3] [4] [5]

+3.5V_WOL Regulator 3.49V (Out) Gnd 0.17V n/c 3.51V (WOL_CTL) 3.50V (Vcc In)

IC200

IC201

Memory

Pin [1] [2] [3] [4] [5] [6] [7] [8] IC2301

Pin [1] Gnd [2] 3.31V (Out) [3] 3.50V (In) IC402 Pin [1] [2] [3] [4] [5] [6] [7] [8]

DDR_VTT Switch 1.51V (in) Gnd 0.76V 0.76V (out) n/c 3.29V (Enable) n/c n/c

Pin [1] [2] [3] [4] [5] [6] [7] [8]

DDR_VTT_1 Switch 1.52V (in) Gnd 0.76V 0.76V (out) n/c 3.29V (Enable) n/c n/c

IC407

IC1901 Pin [1] [2] [3] [4] [5] [6] [7] [8]

SPI FLASH Memory 3.29V (CS) 3.28V (SO) 0V (WP) Gnd 3.29V (SPI_DI) 0V (SPI_CK) 3.29V (Hold) 3.29V (In)

September 2016

IC4300

(+3.3V_NORMAL) Regulator Gnd 11.82V (Vcc In) Gnd 0.70V (FB) 1.97V (Comp) 3.47V (Enable) 3.31V (Out) 3.31V (Out)

IC13100

Pin [1] [2] [3] [4] [5] [6] [7] [8]

+1.5V_DDR Regulator 3.40V (Enable) 0.76V 5.23V 2.49V Gnd 1.57V (Out) 6.60V 11.84V (Vcc In)

IC13403

Pin [1] [2] [3] [4] [5] [6] [7] [8]

IC2303

IC2307

Pin [1] [2] [3] [4] [5]

+1.8V_DDR Pin Regulator [In] 3.29V (In) [Out] 1.79V (Out) [Adj] 0.54V

IC2302

AVDD_3P3 Regulator

Regulator Gnd 11.85V (Vcc In) Gnd 0.80V (FB) 1.36V (Comp) 3.47V (Enable) 1.07V (Out) 1.07V (Out)

PWR_Det Pin 12V Sense [1] Gnd [2] 3.61V (Out) [3] 3.64V (In)

Q400

Panel_VCC Switch 11.85V (Vcc In) 11.85V (Vcc In) 11.85V (Vcc In) 1.86V (CTL) 11.84V (Out) 11.84V (Out) 11.84V (Out) 11.84V (Out)

Q401

Q2309 Pin [1] [2] [3] [4] [5] [6] [7] [8]

Q402

Regulator 3.49V (Out) Gnd 0.43V (n/c) 3.51V (En) 3.51V (Vcc In)

Pin [E] 0.67V [B] 0.52V [C] Gnd Q2300

Pin [1] [2] [3] [4] [5] [6]

+5V_USB_1 Regulator 5.11V (In) Gnd 3.28V (Enable) 3.30V (USB_OCD3) 0.40V 5.11V (Out)

Pin [1] [2] [3] [4] [5] [6] [7] [8]

DDR_VTT_URSA Regulator 1.52V (In) Gnd 0.76V 0.76V (Out) n/c 3.29V (Enable) n/c n/c

Pin [1] [2] [3] [4] [5] [6] [7] [8]

(+1.5V_U_DDR) Regulator 3.49V (Enable) 0.77V 5.23V 2.51V Gnd 1.53V (Out) 6.47V 11.84V (In)

M0_DDR_RESET_N Pin Select [E] Gnd [B] 0.0V [C] Do Not Measure M1_DDR_RESET_N Pin Select [E] Gnd [B] 0.64V [C] 0.07V M2_DDR_RESET_N Pin Select [E] Gnd [B] 0.0V [C] 1.56V

Page 04

Q6502

CPU_VID0 Select

Q7100

CPU_VID1 Select

Q7101

Driver for IC2309

Q7102

CORE_VIDO Select

Q7103

CORE_VID1 Select

Q7104

CEC Pin Bi-Directional [G] 3.51V [S] 3.48V [D] 3.43V

Q7105

HDMI Pin Hot Swap [B] 0V [E] Gnd [C] 0.63V

Q12900

Q2301 Pin [G] 0.31V [S] Gnd [D] 0.07V Q2302 Pin [G] 3.29V [S] Gnd [D] 0.07V Q2321 Pin [B] 0.66V [E] Gnd [C] 0.60V Q2500 Pin [G] 3.31V [S] Gnd [D] 0.07V Q2501 Pin [G] 3.31V [S] Gnd [D] 0.07V

Q3300

Pin [B] 0V [C] 3.29V [E] Gnd

PWR_On Switch

Pin [1] 3.50V [2] 2.84V [3] 3.49V

Q3001

LD1900

Pin [B] 1.52V [C] Gnd [E] 2.23V

Pin [G] 3.05V [S] 3.27V [D] 3.26V

Pin [G] 3.05V [S] 3.27V [D] 3.26V

Pin [G] 0.18V [S] 0.0V [D] 1.96V

Pin [G] 0.18V [S] 0.0V [D] 1.97V

Pin [G] 0.63V [S] 0.0V [D] 0.04V

Pin [G] 0.0V [S] 0.64V [D] 0.05V

Driver

TU_CVBS Buffer

I2C_SCL6 Switch

I2C_SDA6 Switch

HTPDAn Driver

LOCKAn Driver

HTPDAn Switch

LOCKAn Switch

Drives Pin LD12901 [E] 0.63V [B] 0.02V [C] Gnd

Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

55UF7600 (2015) Main Board Section

55UF7600 Main Board (Large) Component Voltages

IC2305 +5V_NORMAL / +5V_USB Regulator Pin [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14]

Pin [1] [2] [3] [4] [5] [6] [7] [8]

Pin [1] [2] [3] [4] [5] [6] [7]

25.35V (In) 25.35V (In) 25.35V (In) Gnd Gnd Gnd 6.30V 6.30V 3.51V (Enable) 5.10V (Out USB2) 5.10V (Out USB3) 3.28V (USB2 Ctrl) 3.28V (USB3 Ctrl) 3.43V (OCP2)

Pin [15] [16] [17] [18] [19] [20] [21] [22] [23] [24] [25] [26] [27] [28]

3.43V (OCP2) 5.11V 5.11V 11.53V 5.11V (Out) 5.11V (Out) 5.11V (Out) 1.94V 0.60V 0.35V 1.24V 0.45V 0.45V Gnd

IC2501 +1.1V_VDDC Regulator 3.51V (EN) 0 43V (Freq) 0.43V 0.63V (FB) 4.84V (SS) Gnd 4.83V (PG) 4.87V (VCC) 5.79V (BST)

[9] [10] [11] [12] [13] [14] [15] [16]

11.83V (In) Gnd Gnd Gnd Gnd 11.83V (In) 1.02V (Out) 1.02V (Out)

IC6100 Head Phone Amp Gnd 0V (R In) 0V (R Out) Gnd 3.49V (Mute) (-3.18V) (-1.59V)

September 2016

Pin [8] [9] [10] [11] [12] [13] [14]

1.66V 3.31V (3.3V_Normal In) Gnd n/c 0V (L Out) 0V (L In) Gnd

Pin [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20] [21] [22] [23] [24]

Pin [1] [2] [3] [4] [5] [6] [7] [8]

IC3000 Micro Processor 3.23V 3.23V 2.69V 2.09V 3.46V 3.5V 3.49V 3.51V 0V 3.51V 3.51V 0V 3.51V 3.72V 3.53V 0V 3.51V 3.51V 3.29V 3.09V 3 06V 3.06V 0V 0V 0.1V

Pin [25] [26] [27] [28] [29] [30] [31] [32] [33] [34] [35] [36] [37] [38] [39] [40] [41] [42] [43] [44] [45] [46] [47] [48]

0V 3.51V 3.51V 0.03V 0.1V 0V 3.34V 3.51V 3.51V 3.75V 0V 0V 0.02V 0V 3.51V 3.51V 0.65V 0.13V 0V 0.14V 0V 2.09V Gnd 3.51V

IC6801 RS232 Data 3.52V 5.39V 0V 0.02V (-5.33V) (-5.34V) n/c n/c

[9] [10] [11] [12] [13] [14] [15] [16]

Page 05

n/c n/c 3.09V 3.52V 0V (-5.24V) Gnd 3.52V (3.5V_ST In)

Pin [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19-20]

Pin [1] [2] [3] [4] [5] [6] [7] [8]

IC5800 Audio Amp n/c 1.24V n/c Gnd n/c 1.26V 0V 1.62V n/c 2.62V 2.43V 3.30V (Mute) n/c 0.0V n/c 4.71V Gnd 2.16V (Out R-) 18.67V (R B+)

IC13408 +1.1V_U_VDDC Regulator 3.51V (EN) 0.43V (Freq) 0.63V (FB) 4.84V (SS) Gnd 4.83V (PG) 4.87V (VCC) 5.95V (BST)

Pin [21] [22] [23] [24] [25] [26] [27] [28] [29] [30] [31-32] [33] [34] [35] [36] [37] [38] [39] [40]

2.16V (Out R+) Gnd 4.71V 5.12V 5.14V n/c 5.11V 4.72V Gnd 2.16V (Out L-) 18.67V (L B+) 2.16V (Out L+) Gnd 4.71V 3.03V (Reset) Gnd 1.61V Gnd 3.31V (In)

[9] [10] [11] [12] [13] [14] [15] [16]

11.83V (12V In) Gnd Gnd Gnd Gnd 11.83V (12V In) 1.18V (Out) 1.18V (Out)

Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

LG

2016 4K UHD Training 65UH5500 WebOS 3.0 4K UHD TV MAIN BOARD LAYOUT ((Main Circuit Board Layout) y )

Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

65UH5500 Main Board Picture

65UH5500 (2016) Main Section

P2501 To Inverter

MAIN BOARD EBR82959601 P1 N/C

USB

HDMI 3

P7100 To T-CON HDMI 2 P101 N/C

HDMI 1

P4100 To IR/Joystick and WiFi P5800 To Speakers

RF In

HP Optical

LAN Component/Composite

March 2017

Page 01

Audio

LG

Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

65UH5500 Main Board Component Layout To Inverter

P5201 Main to Inverter CN402 Label

STBY

Run

Diode

1

PWR_ON

0.0V

3.20V

OL

2

N/C

n/c

n/c

n/c

Gnd

Gnd

Gnd

+5V_Normal

1

13.34V

OL

Gnd

Gnd

Gnd

11

DRV_ON

0V

3.36V

1.91V

Q2503 E B

OL

+1.5V_DDR

S G

Q2504 Panel_VCC

(Dim to Bright)

IC100 LGE6551-CA1

(Drives Q2504)

C

D

Video Processor

IC2303

S G S

D

D

Q7100 Q7101

0V

3.42V

OL

10 11

Key 2 IR

3.44V 3.42V

3.43V 3.42V

1.86V 1.73V

12

3.5V_ST

3.44V

3.44V

0.92V

Pins 1, 5, 14: Ground Pins 7, 8, 9: No Connection (Not Used) Pin 3: WOL_PWR_On 0.24V Pin 10: Key2: 0.59V when Power Button Pressed Pin 11: IR: 2.99V when IR Received Pin 13: LED_R (0V) LED Off/TV On. (3V) LED On/TV Off.

March 2017

Audio

C

JK3801

JK3803

IR Signal 3.76V p/p 10mSec / 1V

Page 02

B

A2

TU6700 Tuner

JK5000

LAN

Q3300

A1

E

HDMI 3 Hot Swap

IC11200 RS232

JK3301

D3308

ST_A1V0

JK3808

JK3809

Component / Composite

Audio

P4100 "Main" WiFi Board Pin Pin 1 6 2 1 3 5 4 2 5 4 6 3

C

Q3301

11

HDMI 3

3.5V_WiFi

Mute

IC5800

E

HDMI 2 Hot Swap

Memory

HP

2

IC200

IC101

Optical

Diode Check

C

A2 A1 B

C

P5800

RUN

JK3300 D3305

Main Board p/n: EBR82959601

P4100 R- R+ L- L+

To Speakers

STBY

Q3302 HDMI 2

MAIN BOARD

+3.5V_WIFI IC4100

To IR and Joystick

LABEL

C

E

HDMI 1 Hot Swap

(I2C_SDA6 Buffer) 13V to T-CON Pins 44-51 P101 n/c RS232C

PIN

JK3302

C

A2 A1 B

HDMI 1

(I2C_SCL6 Buffer) G

E B

KEY VOLAGES P4100 "MAIN" to "Joy Stick, WiFi"

IC4400

D3309

Q5800 All Speaker plug pins 1.8V Diode Check (OL)

+5V_USB_2

IC2301 +1.8V

P7100

To T-CON

Note: Backlight Power is 64.4V in STBY. (1) PWR_ON = (STB) Pin 1: Turns on the Power Supply. Backlight power goes to 84.6V. Backlights are not on at this time. (2) DRV_ON (Pin 11): Turns on the Backlights. Backlight power goes to 78V. Note: P_DIM Must also be active. (3.3V) Max Brightness. (Pulse Width Modulation Dimming). (3) P_DIM (Pin 12) = Controls the backlight brightness. Controlled by Cust.: Menu --> Video -> Backlights and by average brightness levels of the Video content. Range 0% to 100% directly proportional to DC voltage to Backlight brightness. (0.16V~3.36V) P-DIM is actually a PWM 4.76V p/p signal.

JK4400

IC2500

USB

10.48V

Gnd

0.16V – 3.36V

3

2

PWR_ON

13.2V

0V

P1 N/C

Q2500

4-8

P_DIM

P2501

Gnd

9-10 12

Heat Sink is Not Removable JTAG

Pin

3

65UH5500 (2016) Main Board Section

C

1

Access Tuner pins From the back side.

P4100 "MAIN" IR Board Pin Pin 10 1 11 2 12 5 13 3 14 4

LG

Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

65UH5500 (2016) Main Board Section

65UH5500 Main Board IC Voltages IC101 Pin [1] [2] [3] [4] [5] [6] [7] [8]

NVRAM Memory

ST_A1V0 Regulator 3.44V (EN) Gnd 0.79V (ADJ) 3.44V (In 3.5V_ST) 1.0V (Out)

IC2301 Pin [1] [2] [3] [4] [5] [6] [7] [8] Q2500

Q2503

Pin [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16]

Gnd Gnd Gnd Gnd 3.42V (SDA) 3.22V (SCL) Gnd 3.40V (In +3.3V_Normal)

IC200 Pin [1] [2] [3] [4] [5]

IC2303

+1.8V Regulator

IC2500 Pin [1] [2] [3] [4] [5] [6] [7] [8] [9] [10]

n/c 3.44V (EN Power_On/Off2_2) 3.39V (In +3.3V_Normal) 5.03V (Bias) 0.60V (SS) 1.80V (Out) 0.60V (FB) Gnd

PWR_On Pin Switch [1] 3 3.45V 45V (In) [2] 279V [3] 3.43V (Out) Drives (Controls) Q2504 Pin (Panel_VCC) [B] 0.62V (PANEL_CTL) [C] 0.05V [E] Gnd

Q2504

Panel_VCC Switch

Pin [G] 10.57V [S] 13.13V (+13V_In) [D] 13.08V (Out)

March 2017

Q7100 Q7101

+1.5V_DDR IC4100 Regulator 3.44V (In 3.5V_ST) 3.44V (In 3.5V_ST) Gnd Gnd Gnd 0.83V (FB) 0.34V (ITH) 0.0V IC4400 2.26V (SS) 1.53V (Out) 1.53V (Out) 1.53V (Out) 5.06V (Boot) n/c 3.49V (EN: POWER_ON/OFF2_3) 3.44V (In 3.5V_ST) IC11200 +5V_Normal Regulator 3.44V (EN: POWER_ON/OFF1) 0.77V (FB) 5.07V (VREG5) 4.86V (SS) n/c +5.03V (Out) +5.03V (Out) 9.72V (Boot) 13.2V (In +13V) 13.2V (In +13V)

I2C_SCL6 Buffer Pin I2C_SDA6 Buffer [G] 3.42V (T_CON_EN) [S] 3.14V (Out) [D] 3.39V (In)

Q5800 Pin [B] [C] [E]

Audio Mute ("C" To pin 12 IC5800) 0.0V (AMP_MUTE) 3.37V (Low Active) Gnd

Q3301 Q3302

Pin [1] [2] [3] [4] [5] [6]

+3.5V_WiFI Regulator 3.44V (In 3.5V_ST) Gnd 3.44V (EN) 0.03V (OC) 0.19V 3.34V (Out)

Pin [1] [2] [3] [4] [5] [6]

+5V_USB_2 Regulator 5.02V (In +5V_Normal) Gnd 3.40V (EN) 3.39V (OC) 0.40V (ILIM) 5.03V (Out)

Pin [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16]

RS232 Data Buffer 3.31V (C1+) 5.52V (V+) 0V (C1-) 0V (C2+) (-5.43V ) (C2-) (-5.46V ) (V2-) (n/c) (n/c) (n/c) (n/c) 3.27V (DIN2) 3.3V (ROut1) 0V (RIn1) (-5.46V ) (DOut1) 0V (Gnd) 0V (In) +3.3V_ST

HDMI-2 Hot Swap (Pin 19 JK3300) Pin HDMI-1 Hot Swap (Pin 19 JK3302) [B] 0V (HDMI_HPD_CBUS_1) [C] 0V (5V_DET_HDMI_1 and 2) [E] Gnd

03

IC5800 Pin [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20]

Audio Amp n/c 1.29V (VDD_PLL) n/c Gnd n/c 1.24V (DVDD) 1.40V (SDATA) 1.79V (WCK) n/c 3.42V (SDA) 3.42V (SCL) 3.37V (Mute) n/c n/c n/c 0V Gnd 1.81V (SPK_R-) 13.2V (13V_AMP In) 13.2V (13V_AMP In)

Pin [21] [22] [23] [24] [25] [26] [27] [28] [29] [30] [31] [32] [33] [34] [35] [36] [37] [38] [39] [40]

1.81V (SPK_R+) Gnd 6.38V 5.11V Gnd n/c 5.09V 6.33V Gnd 1.81V (SPK_L-) 13.2V (13V_AMP In) 13.2V (13V_AMP In) 1.81V (SPK_L+) Gnd 6.40V 3.33V (AMP_Reset) Gnd 1.08V (AUD_SCK) Gnd 3.3V (+3.3V_Normal)

4

3

Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

RSTN 0R/NC

0R

GPO_5

RN162

0R

STV_D_TCON

5

T7 H5 VDD_12 AA8 VDD_IO_33 100p/50V RN239 NC/0R V7 VDD_DDR_33L STV_D_1D1G 2,4 V1 STV_D_TCON RN122 0R CPV_2 V2 VDD_LVDS_33 7 CPV CPV_1 W1 OE1 CN104 RN40 NC/0R 1 W2 STV_U OE2 7 Terminate 1 W3 STV_U 100p/50V V5 VDD_DDR_33L K8 RN38 0R GPO_4 1 W4 VDD_DDR_33L GOA1 8 POL GOA1 1 Y2 CPV_2 CN108 1 Y3 GPO_3 GPO3 1 Y4 GPO_4 MAIN3V3 100p/50V Y5 GPO_5 U6 VDD_DDR_33L L8 VDD_DDR_33R NN17 H6 VDD_12 1 CPV_1 CN117 B AA1 TP_TCON 4 7 CPV Y POL_TCON AA2 2 CPV_2 A 100p/50V AA3 PWMO 8 PWMO 3.3V AB8 VDD_IO_33 NC/74LVC1G32 V6 3.3V VDD_DDR_33L AA4 PWMI CN121 8 PWMI M8 AB1 EN_2TCON 100p/50V TCON_SYNC1 AB2 2D1G CPV Option SYNC1 1 1 TCON_SYNC2 AB3 SYNC2 1 1 TCON_SYNC3 AC2 SYNC3 1 1 TCON_SYNC4 AC3 SYNC4 1 1 Te POL 1 Terminate 1 POL AC8 VDD_IO_33 1 1 VDD_DDR_33L U7 CPV 1 CPV H7 VDD_12 1 N8 GSEL OE 1 GSEL 1 OE1 P8 1 1 STV TP 1 STV 1 TP 1 1 7

Terminate STV

3

C

GND VCC

CN109 100n/16V

CN119 100n/16V

放在正面

GND-T7 1.2V_VCC-H5 3.3V_VCCIO-AA8 3.3V_DDR-V7 STV_D/VSYNC CPV OE1 OE2 STV_U 3.3V_DDR-V5 GND-K8 GOA1_DE GOA2_CLK GOA3_GPO3 GOA4_GPO4 GOA5_HSYNC 3.3V_DDR-U6 GND-L8 1.2V_VCC-H6 TP POL PWMO 3.3V_VCCIO-ABB 3.3V_DDR-V6 PWMI GND-M8 EN_2TCON TTCON_MST_SYNC1 TTCON_Mute_M2S_SYNC2 TTCON_Mute_M2S_SYNC3 TTCON_OSC_SYNC4 3.3V_VCCIO-AC8 3.3V_DDR-U7 1.2V_VCC-H7 GND-N8 GND-P8

3.3V 3.3V

RN33RN31

NN6 1 2 3 4

3.3V

B

RN36 RN37 RN39 RN43 RN44 RN45 RN47 RN49

1k/NC 1k/NC 1k/NC 1k/NC 1k/NC 1k/NC 1k 1k/NC

VCC WP SCL SDA

4.7k 4.7k

8 7 6 5

EE_SCL EE_SDA

2 2

NC/24LC64I/SN CN29 100n/16V

2,4

GPIO_10

GPIO_10 RN113

1k

D

VDD_DDR_33R CN1 100n/16V

B1 B2 A2 B3 A3 A4 U5 J6 G6 R7 AA7 AC6 Y6

BIST LVDS_TYP_TCON LVDS_BIT CABC_EN OD_EN UD_SEL VDD_DDR_33R VDD_12 VDD_12 VDD_LVDS_33 VDD_LVDS_33 VDD_LVDS_33

C

GND-P7 1.2V_LVDS-RX-J8 1.2V_LVDS-RX-J10 1.2V_LVDS-RX-J9 GNDAM_MLVDS-J4 GNDAM_MLVDS-H4 GNDAM_MLVDS-G4 GNDAM_MLVDS-V4 GNDAM_MLVDS-V3 GNDAM_MLVDS-U4 GNDAM_MLVDS-T4 GNDAM_MLVDS-R4 GNDAM_MLVDS-P4 GNDAM_MLVDS-N4 GNDAM_MLVDS-M4 GNDAM_MLVDS-L4 GNDAM_MLVDS-M3 GNDAM_MLVDS-L3

P7 J8 J10 J9 J4 H4 G4 V4 V3 U4 T4 R4 P4 N4 M4 L4 M3 L3

VDD_LVDS_12 VDD_LVDS_12 VDD_LVDS_12

RN50 RN52 RN105 RN53 RN103 RN91 RN90 RN83

TEST BIST LVDS_TYP_TCON LVDS_BIT CABC_EN OD_EN UD_SEL EN_2TCON

A0 A1 A2 Vss

NT71790TCON

NT71322_AAC-Final_22

EEPROM

12k/1%

PI Resistor Must Close IC Pin

BIST LVDS_TYP LVDS_BIT CABC_EN OD_EN UD_SEL 3.3V_DDR-U5 1.2V_VCC-J6 1.2V_VCC-G6 GND-R7 3.3V_LVDS-RX-AA7 3.3V_LVDS-RX-AC6 3.3V_LVDS-RX-Y6

GND-N7 3.3V_LVDS-RX-W7 3.3V_LVDS-RX-AA6 3.3V_LVDS-RX-AB7

NC/0R

RN174

GPO_5 POL_TCON

VDD_LVDS_33 VDD_LVDS_33 VDD_LVDS_33

RN173

GPO_5 POL_TCON

3.3V_DDR-U8 3.3V_DDR-V8

NC/0R

5

100n/16V

RN168

N7 W7 AA6 AB7

CN105

VDD_MLVDS_33 CN86 7

GSEL

U8 V8

CN103 100n/16V

5,8

NC/0R

N6 P5 P6 R5 R6 T5 T6 K6 H8 H9 H10

CN118 100n/16V

100p/50V

NN1B

RN170

RN30

PI

BMLV_5N BMLV_5P BMLV_4N BMLV_4P BMLV_3N BMLV_3P GNDAM_MLVDS-M2 3.3V_MLVDS_VCCAM-M6 BMLV_CKN BMLV_CKP BMLV_2N BMLV_2P BMLV_1N BMLV_1P BMLV_0N BMLV_0P GNDAM_MLVDS-L2 3.3V_MLVDS_VCCAM-M5 AMLV_5N AMLV_5P AMLV_4N AMLV_4P AMLV_3N AMLV_3P AMLV_CKN AMLV_CKP GNDAM_MLVDS-L1 PI 3.3V_MLVDS_VCCAM-N5 AMLV_2N AMLV_2P AMLV_1N AMLV_1P AMLV_0N AMLV_0P 3.3V_VCCIO-Y8

100n/16V

CN107

VDD_DDR_33L VDD_DDR_33L

VDD_IO_33 CN114

VDD_LVDS_12 VDD_LVDS_12 VDD_LVDS_12

MAIN3V3

2

MFIO_13

100p/50V

VDD_MLVDS_33 VDD_MLVDS_33 VDD_MLVDS_33 VDD_MLVDS_33 VDD_MLVDS_33 VDD_MLVDS_33 VDD_MLVDS_33

100n/16V

RN231 100R/1%

3.3V_MLVDS_VCCAM-N6 3.3V_MLVDS_VCCAM-P5 3.3V_MLVDS_VCCAM-P6 3.3V_MLVDS_VCCAM-R5 3.3V_MLVDS_VCCAM-R6 3.3V_MLVDS_VCCAM-T5 3.3V_MLVDS_VCCAM-T6 GND-K6 1.2V_LVDS-RX-H8 1.2V_LVDS-RX-H9 1.2V_LVDS-RX-H10

CN30 1u/10V

CN36

VDD_LVDS_33 VDD_LVDS_33 VDD_LVDS_33 VDD_LVDS_33

CN35

AMLV_0N AMLV_0P AMLV_1N AMLV_1P AMLV_2N AMLV_2P

VDD_LVDS_12

RSTN 750TEST EE_SCL EE_SDA 3.3V_VCCIO-W8 1.2V_VCC-J7 1.2V_VCC-G5 1.2V_VCC-J5 GND-K7 3.3V_LVDS-RX-W6 3.3V_LVDS-RX-Y7 3.3V_LVDS-RX-AB6 3.3V_LVDS-RX-AC7

D

8 8 8 8 8 8

AMLV_0N AMLV_0P AMLV_1N AMLV_1P AMLV_2N AMLV_2P

RN32

100p/50V

100n/16V

AC5 AB5 AA5 AB4 W8 J7 G5 J5 K7 W6 Y7 AB6 AC7

CN33

RESET

10k

CN34

U2 U3 T2 T1 T3 R1 M2 M6 R2 R3 P2 P3 N2 N1 N3 M1 L2 M5 J2 J3 H2 H1 H3 G1 G2 G3 L1 D2 N5 F2 F3 E2 E1 E3 D1 Y8

RN29

2

MFIO_15

VDD_12

1

3.3V 8

TP

VN5 MMBT3904LT1

RSTN TEST EE_SCL EE_SDA VDD_IO_33 VDD_12 VDD_12 VDD_12

2

MAIN1V2

RN260 100R RN263 1k 1

3

TP_TCON

2

VDD_MLVDS_33 AMLV_CKN 8 AMLV_CKN AMLV_CKP 8 AMLV_CKP AMLV_3N AMLV_3N8 AMLV_3P 8 AMLV_3P AMLV_4N 8 AMLV_4N AMLV_4P 8 AMLV_4P AMLV_5N AMLV_5N AMLV_5P AMLV_5P 8 VDD_MLVDS_33 8 BMLV_0N 8 BMLV_0N BMLV_0P 8 BMLV_0P BMLV_1N 8 BMLV_1N BMLV_1P 8 BMLV_1P BMLV_2N 8 BMLV_2N BMLV_2P 8 BMLV_2P BMLV_CKN BMLV_CKN BMLV_CKP BMLV_CKP 8 PI 8 VDD_MLVDS_33 8 BMLV_3N BMLV_3N8 BMLV_3P 8 BMLV_3P BMLV_4N 8 BMLV_4N BMLV_4P BMLV_4P 8 BMLV_5N BMLV_5N8 BMLV_5P BMLV_5P VDD_IO_33

5

B

By pass capacitor 10k10k10k10k10k10k10k 10k

VDD_IO_33 CN113 100n/25V VDD_DDR_33L CN112 100n/25V

CN110 100n/25V

CN111 100n/25V

VDD_LVDS_33 CN120 100n/25V VDD_MLVDS_33 CN116 100n/25V

VDD_LVDS_12 CN101

CN106 100n/25V

100n/25V VDD_12 CN99

CN115 100n/25V

100n/25V

CN87 100n/25V

CN98 100n/25V

A

A

Title

5

4

3

2

Size C

Document Number

Date:

Wednesday, February 06, 2013

Rev ? Sheet 1

1

of

9

5

GPIO_10

7

LC

8

MFIO_2

MFIO_2

8

MFIO_3

MFIO_3

8

MFIO_4

MFIO_4

8

MFIO_5

MFIO_5

MFIO_6

MFIO_6

8

MEMC ON/OFF MFIO_8

7,8

MFIO_0

R13 T12 T13 U12 U13

VDDD RN268 3.3k MFIO_7

MFIO_9 F9

LVDSTX_2.5V

8 1

MFIO_10

MFIO_10

MFIO_11

MFIO_11

MFIO_12

MFIO_12

MFIO_13

MFIO_13

F14

GPIO_9

1,4 STV_D_1D1G

LVDSTX_2.5V-F9

GND-F14

NT71790-MEMC

VDDD

1

MFIO_15

MFIO_15

8

LVDS_TYP

GPIO_14

8

GPIO_13

3.3k RN272

8

GND-H12 GND-H13 DDR_CKE-C23 VCCA_1.0V-F17 GND_CLK-G20 MWE# MBA1 MBA0 MA10 VCCA_1.0V-F18 VDD_MMU_1.8V-H19 MA1 MA3 MA7 MA12 MA5 MA9 VDD_DLL_2.5V-F7 VDD_MMU_1.8V-E17 DDR_ODT MCLK# MCLK VDD_MMU_1.8V-H20 DDR_VREF-H21 MRAS# MA2 MA11 MA8 MA6 MA4 MA0 VDD_MMU_1.8V-J19 MCAS# VDD_MMU_1.8V-J20 VDD_MMU_1.8V-K19 VDD_MMU_1.8V-K20 VDD_MMU_1.8V-D18 DDR_VREF-J21 VDD_DLL_2.5V-F8 VDD_DLL_2.5V-G7 VDD_DLL_2.5V-G8 VCC_1.0V_CORE-J17 312TEST RESET# SPI_DI SPI_DO SPI_CK SPI_CS VDD_IO_3.3V-Y9 GPIO_06 GPIO_05 MFIO_15 MFIO_14 MFIO_13 MFIO_12 MFIO_11 MFIO_10 MFIO_09 MFIO_08 GND-T14 GND-J12 GND-R14 GND-J13 GND-K12

MFIO_8

3D_EN

8

NN1A

GND-R13 GND-T12 GND-T13 GND-U12 GND-U13

GPIO_13 L18 G14

C

VCC_1.0V_CORE-L18 GND-G14

MAIN1V RX_VMM_1.0V VCC_CORE_1.0V

G9

LVDSTX_2.5V-G9

VCC_CORE_1.0V

DDR_VDD_CLK_1.8V

GND-H14 GND-J14 GND-K14 GND-L14 GND-M14 GND-N14 GND-P14

VDD_3.3V_MIS 2

8 7

MFIO0

RN143 10k RN127

1N4148W 1

RX:NEAR CHIP SIDE

LVDS_RE0+ RN158 LVDS_RE1+ RN107 LVDS_RE2+ RN151 LVDS_RECLK+ RN116 LVDS_RE3+ RN131 LVDS_RE4+ RN142

100R 100R 100R 100R 100R 100R 100R 100R 100R 100R 100R 100R

LVDS_RO0LVDS_RO1LVDS_RO2LVDS_ROCLKLVDS_RO3LVDS_RO4-

4

MWEN MBA1 MBA0 MA10 VCCA_DDR_1.0V MA1 MA3 MA7 MA12 MA5 MA9 VDD_DLL_2.5V VDD_MMU_1.8V MODT MCLK0N MCLK0

4 VDD_MMU_1.8V RN19

MVREF MRASN MA2 MA11 MA8 MA6 MA4 MA0

CN128

1k

RN35 1k

1u/10V

100n/10V

MCASN

MVREF VDD_DLL_2.5V TEST_EN RESETN SPI_DI SPI_DO SPI_CLK SPI_CS GPIO_6 GPIO_5 MFIO_15 MFIO_14 MFIO_13 MFIO_12 MFIO_11 MFIO_10 MFIO_9 MFIO_8

1 1 1 1 1 1

1 1 1 1 1

MFIO14 MFIO13 MFIO12 MFIO11 MFIO10

1

MFIO8

CN122

RPN9 1

MA7 MA12 MA5 MA9

RPN8 1

MRASN MA2 MA11 MA8

RPN7 1

MA6 MA4 MA0 MCASN

RPN6 1

MCLK0N MCLK0

RN145 RN155

2 3 4 2 3 4 2 3 4 2 3 4

MDM0 MDM1

RN93 RN114

MDQS1N MDQS1 MDQS0N MDQS0

RPN3 1

MD05 MD02 MD00 MD07

RPN2 1

MD13 MD10 MD08 MD15

RPN1 1

MD11 MD09 MD14 MD12

RPN5 1

MD06 MD01 MD03 MD04

RPN4 1

DDR2_WEN DDR2_BA1

DDR2_WEN DDR2_BA1

4 4

DDR2_BA0

4

822R 7 6 5

DDR2_BA0 DDR2_A10 DDR2_A1 DDR2_A3

822R 7 6 5

DDR2_A7 DDR2_A12 DDR2_A5 DDR2_A9

822R 7 6 5

DDR2_RASN DDR2_A2 DDR2_A11 DDR2_A8

822R 7 6 5

DDR2_A6 DDR2_A4 DDR2_A[0..12] 4 DDR2_A0 DDR2_CASN DDR2_CASN 4

22R 22R

2 3 4 2 3 4 2 3 4

4

DDR2_CLK0N DDR2_CLK0

4 4

DDR2_DM0 DDR2_DM1

DDR2_DM0 DDR2_DM1

4 4

7 6 5

DDR2_DQS1N DDR2_DQS1 DDR2_DQS0N DDR2_DQS0

DDR2_DQS1N DDR2_DQS1 DDR2_DQS0N DDR2_DQS0

4 4 4 4

822R 7 6 5

DDR2_DQ5 DDR2_DQ2 DDR2_DQ0 DDR2_DQ7

822R 7 6 5

DDR2_DQ13 DDR2_DQ10 DDR2_DQ8 DDR2_DQ15

822R 7 6 5

DDR2_DQ11 DDR2_DQ9 DDR2_DQ14 DDR2_DQ12

822R 7 6 5

DDR2_DQ6 DDR2_DQ1 DDR2_DQ3 DDR2_DQ4

822R

2 3 4

DDR2_RASN

DDR2_CLK0N DDR2_CLK0

22R 22R

2 3 4

D

DDR2_DQ[0..15]

4

C

CN145 OSCI RN132 100R OSCO JAM12D ZN1

22p/50V CN148

RN156 100R

22p/50V

VDD_3.3V_MIS

SCK_Master SDA_Master

8 8

MFIO5MFIO7

SCK_Slaver SDA_Slaver

SCK_Slaver SDA_Slaver

RESETN RX_VMM_1.0V

LVDSRX_2.5V

CN161 10u/25V

VDD_3.3V_MIS

LVDS_RE0LVDS_RE1LVDS_RE2LVDS_RECLKLVDS_RE3LVDS_RE4-

MFIO_14

RN106 10k RN77

NN5 SPI_CS SPI_DI SPI_WP

0R

1 2 3 4

CS#_0 VCC DOHOLD#_6 WP#_2 CLK VSS DI

8 7 6 5

SPI_VCC RN109 SPI_HOLD SPI_CLK 10k SPI_DO

1,4,8 GPIO_[0..11]

CN152 100n/10V LN3

NT72312_+2.5V

BLM18PG181SN1 VDD_DLL_2.5V

EN25B40EN25F40-100GCP

LVDSTX_2.5V

LN2 BLM18PG181SN1

GPIO_6 GPIO_7 GPIO_8 GPIO_9 GPIO_10 GPIO_11

VDD_OSC_2.5V LVDSTX_2.5V

100n/10V 100n/10V

CN158 100n/10V

LVDSRX_2.5V

CN170 100n/10V

VDD_3.3V

CN127 10u/10V

10u/10V CN147 100n/10V CN157 100n/10V CN173 100n/10V CN184 100n/10V CN193

100n/10V

CN150 CN155

10u/10V CN156

100n/10V

CN141

10u/10V CN151

CN126

10u/10V CN142

LVDSTX_2.5V

10u/10V CN159

VDD_DLL_2.5V

10u/10V CN123

10u/10V CN191

RX_VMM_1.0V 100n/10V CN192

10u/10V CN177

100n/10V CN178

VCCA_DDR_1.0V

10u/10V CN230 100n/10V CN169 100n/10V CN166 100n/10V CN168 100n/10V CN171 100n/10V CN172 100n/10V CN164 100n/10V CN165 100n/10V CN167

VCC_CORE_1.0V

100n/10V CN175

10u/10V CN146

VCC_CORE_1.0V

100n/10V CN162

10u/10V CN124

100n/10V CN154

DDR_VDD_CLK_1.8V

10u/10V CN174 100n/10V CN176 100n/10V CN153 100n/10V CN163 100n/10V CN179 100n/10V CN194 100n/10V CN125 100n/10V CN149 100n/10V CN160

4.7k RN149

A

VDD_MMU_1.8V

GPIO_0 GPIO_1 GPIO_2 GPIO_3 GPIO_4 GPIO_5

VDD_OSC_2.5V

CO-LAYOUT DIP 8PIN

LVDSRX_2.5V

TEST_EN

B

MFIO4 MFIO6

MFIO1

0R/NC LVDS_RO0+ RN134 LVDS_RO1+ RN108 LVDS_RO2+ RN117 LVDS_ROCLK+ RN130 LVDS_RO3+ RN135 LVDS_RO4+ RN148

MCKE VCCA_DDR_1.0V

LVDS_RO0LVDS_RO0LVDS_RO0+ LVDS_RO0+ LVDS_RO1LVDS_RO1LVDS_RO1+ LVDS_RO1+ LVDS_RO2LVDS_RO2LVDS_RO2+ LVDS_RO2+ LVDS_ROCLKLVDS_ROCLKLVDS_ROCLK+ LVDS_ROCLK+ LVDS_RO38 LVDS_RO3LVDS_RO3+ 8 LVDS_RO3+ LVDS_RO48 LVDS_RO4LVDS_RO4+ 8 LVDS_RO4+ 8 8 LVDS_RE0-8 LVDS_RE0LVDS_RE0+8 LVDS_RE0+ LVDS_RE1-8 LVDS_RE1LVDS_RE1+8 LVDS_RE1+ LVDS_RE2-8 LVDS_RE2LVDS_RE2+8 LVDS_RE2+ LVDS_RECLKLVDS_RECLKLVDS_RECLK+ LVDS_RECLK+ LVDS_RE38 LVDS_RE3-8 LVDS_RE3+ LVDS_RE3+8 LVDS_RE4LVDS_RE4-8 LVDS_RE4+ LVDS_RE4+8 8 8 1MFIO_0 18 1 MFIO_1 1 MFIO_2 8 MFIO_3 8 8 1MFIO_4 1 1 MFIO_5 8 1 1MFIO_6 1 1 MFIO_7 1

ICE-DSU_RX ICE-DSU_TX UART-RX1 UART-TX1

UART-TX1 UART-RX1 GPIO_2 GPIO_3 GPIO_4

GPIO_0 GPIO_1 ICE-DSU_TX ICE-DSU_RX

4.7k RN133

K13 L12 L13 M12 M13 L17 AA12 Y14 Y12 W12 AB9 Y13 W13 W14 Y15 W15 K18

4.7k

4.7k RN125

4.7k 1 2 3 4 5 6

RN124

XSN9 B

RN94

VDD_3.3V_MIS

LVDSRX_VMM_1.0V GNDA_RX-AA17 RO0RO0+ RO1RO1+ RO2RO2+ ROCLKROCLK+ RO3RO3+ RO4RO4+ LVDSRX_2.5V-P11 GNDA_RX-V10 RE0RE0+ RE1RE1+ RE2RE2+ RECLKRECLK+ RE3RE3+ RE4RE4+ GNDA_RX-W10 VCC_1.0V_CORE-J18 MFIO_00 MFIO_01 MFIO_02 MFIO_03 MFIO_04 MFIO_05 MFIO_06 MFIO_07 VDD_IO_3.3V-AA9 VCC_1.0V_CORE-K17 VDD_IO_3.3V-AC9 GND-N12 GND-N13 GND-P12 GND-P13 GND-R12

H14 J14 K14 L14 M14 N14 P14

VDD_MMU_1.8V

RN128 0R/NC

MBA0 MA10 MA1 MA3

22R 22R

T15 AA17 AB12 AA13 AB13 AC13 AA14 AC14 AB14 AA15 AB15 AA16 AB16 AC16 P11 V10 AB17 AA18 AB18 AC18 AA19 AC19 AB19 AA20 AB20 AA21 AB21 AC21 W10 J18 W16 Y16 W17 Y17 W18 Y18 W19 Y19 AA9 K17 AC9 N12 N13 P12 P13 R12

DDR_72310_1V8

GND-K13 GND-L12 GND-L13 GND-M12 GND-M13 VCC_1.0V_CORE-L17 GPIO_00 GPIO_01 ICE-DSU_TX ICE-DSU_RX VDD_IO_3.3V-AB9 UART_TX1 UART_RX1 GPIO_02 GPIO_03 GPIO_04 VCC_1.0V_CORE-K18

VCCA_DDR_1.0V

H12 H13 C23 F17 G20 B23 D22 D21 E22 F18 H19 E21 F23 F21 G22 H22 H23 F7 E17 P21 J23 J22 H20 H21 K22 L22 L23 M23 M22 N22 N21 J19 P23 J20 K19 K20 D18 J21 F8 G7 G8 J17 V20 Y23 V23 V22 V21 W21 Y9 W22 Y22 AB23 AA23 AC22 AB22 AA22 Y21 Y20 W20 T14 J12 R14 J13 K12

RN126 RN129

2

MFIO_1

LC

MWEN MBA1

1

MFIO_1

1

H17 C7 B8 A7 B7 D12 E12 W9 D11 E11 D10 E10 D9 E9 C8 H18 E8 E7 D8 D7 B9 A9 F15 G15 B10 C10 C11 D17 B12 C12 B13 C13 C14 B15 F19 C15 A16 C16 B17 F20 B18 A18 A19 B19 B20 B21 G19 A21 A22 B22 G21 F12 G12 F13 G13

8

1

VCC_1.0V_CORE-H17 SCK_MASTER-C7 SDA_MASTER-B8 SCK_SLAVE-A7 SDA_SLAVE-B7 GPIO_15 GPIO_14 VDD_IO_3.3V-W9 GPIO_13 GPIO_12 GPIO_11 GPIO_10 GPIO_09 GPIO_08 GPIO_07 VCC_1.0V_CORE-H18 VDD_OSC_2.5V-E8 VDD_OSC_2.5V-E7 VDD_OSC_2.5V-D8 VDD_OSC_2.5V-D7 OSCI OSCO GND_OSC-F15 GND_OSC-G15 MDQ5 MDQ2 MDQ0 VDD_MMU_1.8V-D17 MDQ7 MDM1 MDQ13 MDQ10 MDQ8 MDQ15 VDD_MMU_1.8V-F19 MDQS1# MDQS1 MDQS0# MDQS0 GND_CLK-F20 MDQ11 MDQ9 MDQ14 MDQ12 MDM0 MDQ6 VDD_MMU_1.8V-G19 MDQ1 MDQ3 MDQ4 GND_APLL GND-F12 GND-G12 GND-F13 GND-G13

GPIO_15 MFIO_0

VCCA_DDR_1.0V B16

5 8

GPIO_15

VDD_MMU_1.8V

4.7k 4.7k

1,4

GPIO_10 GPIO_12

VCC_CORE_1.0V

RN137 RN138

SDA_Master

4.7k 4.7k

RN157 0R

RN141 RN136

EE_SDA

VDD_3.3V

1M RN110

EE_SDA

MD01 MD03 MD04

SCK_Master

1

MD11 MD09 MD14 MD12 MDM0 MD06

RN147 0R

1

VDD_MMU_1.8V MDQS1N MDQS1 MDQS0N MDQS0

EE_SCL

VDD_OSC_2.5V MD07 MDM1 MD13 MD10 MD08 MD15

EE_SCL

2

GPIO14 GPIO15

MD05 MD02 MD00

1

8

3

OSCI OSCO

SDA_Master

GPIO_13 GPIO_12 GPIO_11 GPIO_10 GPIO_9 GPIO_8 GPIO_7

GA_SDA

1 1

SCK_Master

RN165 0R GA_SDA

SCK_Master SDA_Master SCK_Slaver SDA_Slaver GPIO_15 1 GPIO_14 1

RN164 0R

GND-B16

D

GA_SCL

B14 A15

5,8

GA_SCL

GND-B14 GND-A15

5,8

4

Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

A

Title

5

4

3

2

Size C

Document Number

Date:

Wednesday, February 06, 2013

Rev ? Sheet

1

2

of

9

5

4

3

Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

VCC_CORE_1.0V

2

1

LVDSTX_2.5V RX_VMM_1.0V

D

D

D15 D16 E19 E15 E16 L19 L20

VDD_MMU_1.8V

D19 E18

VDD_MMU_1.8V-E15 VDD_MMU_1.8V-E16 VDD_MMU_1.8V-L19 VDD_MMU_1.8V-L20

VDD_MMU_1.8V-D19 VDD_MMU_1.8V-E18

NT71790Power

C

VCCA_DDR_1.0V

D20 DDR_VDD_CLK_1.8V E20 F16 G16

VCCA_1.0V-G17 VCCA_1.0V-G18 VDD_CLK_1.8V-D20

U15

R11 GNDA_RX-V11 GNDA_RX-V12 GNDA_RX-V13 GNDA_RX-V14 GNDA_RX-V15 GNDA_RX-V16 GNDA_RX-V17 GNDA_RX-V18 GNDA_RX-V19 GNDA_RX-W11 GNDA_RX-Y10 GNDA_RX-Y11 GNDA_RX-AA10 GNDA_RX-AA11 GNDA_RX-AB10 GNDA_RX-AB11 GNDA_RX-AC10 GNDA_RX-AC11 GND-N15 GND-N16 GND-P15 GND-P16 GND-R15 GND-R16 GND-U14 GND-K21 GND-L21 GND-M21 GND-P22 GND-R21 GND-R22 GND-R23 GND-R20 GND-R19 GND-P20 GND-P19 GND-N20 GND-N19 GND-M20 GND-M19

VDD_CLK_1.8V-E20 GND_OSC-F16-F16 GND_OSC-G16-G16

GND-K9 GND-K10 GND-L9 GND-L10 GND-M9 GND-M10 GND-N9 GND-N10 GND-P9 GND-P10 GND-R8 GND-R9 GND-R10 GND-T8 GND-T9 GND-T10 GND-T11 GND-U9 GND-U10 GND-U11 GND-V9 GND-C17 GND-C18 GND-C19 GND-C20 GND-C21 GND-C22 GND-H15 GND-H16 GND-J15 GND-J16 GND-K15 GND-K16 GND-L15 GND-L16 GND-M15 GND-M16 GND-D13 GND-D14 GND-E13 GND-E14

G17 G18

LVDSRX_2.5V-R11

F10 F11 G10 G11 H11 J11 K11 L11 M11 N11

VDD_MMU_1.8V-D15 VDD_MMU_1.8V-D16 VDD_MMU_1.8V-E19

LVDSRX_VMM_1.0V-U15

VCC_1.0V_CORE-R17 VCC_1.0V_CORE-P18 VCC_1.0V_CORE-P17 VCC_1.0V_CORE-N18 VCC_1.0V_CORE-N17 VCC_1.0V_CORE-M18 VCC_1.0V_CORE-M17

LVDSTX_2.5V-F10 LVDSTX_2.5V-F11 LVDSTX_2.5V-G10 LVDSTX_2.5V-G11 LVDSTX_2.5V-H11 LVDSTX_2.5V-J11 LVDSTX_2.5V-K11 LVDSTX_2.5V-L11 LVDSTX_2.5V-M11 LVDSTX_2.5V-N11

VCC_1.0V_CORE-R18 VCC_1.0V_CORE-T16 VCC_1.0V_CORE-T17 VCC_1.0V_CORE-T18 VCC_1.0V_CORE-T19 VCC_1.0V_CORE-T20 VCC_1.0V_CORE-T21 VCC_1.0V_CORE-T22 VCC_1.0V_CORE-T23 VCC_1.0V_CORE-U16 VCC_1.0V_CORE-U17 VCC_1.0V_CORE-U18 VCC_1.0V_CORE-U19 VCC_1.0V_CORE-U20 VCC_1.0V_CORE-U21 VCC_1.0V_CORE-U22 VCC_1.0V_CORE-U23

NN1C R17 P18 P17 N18 N17 M18 M17

R18 T16 T17 T18 T19 T20 T21 T22 T23 U16 U17 U18 U19 U20 U21 U22 U23

LVDSRX_2.5V

V11 V12 V13 V14 V15 V16 V17 V18 V19 W11 Y10 Y11 AA10 AA11 AB10 AB11 AC10 AC11 N15 N16 P15 P16 R15 R16 U14 K21 L21 M21 P22 R21 R22 R23

C

R20 R19 P20 P19 N20 N19 M20 M19

K9 K10 L9 L10 M9 M10 N9 N10 P9 P10 R8 R9 R10 T8 T9 T10 T11 U9 U10 U11 V9 C17 C18 C19 C20 C21 C22 H15 H16 J15 J16 K15 K16 L15 L16 M15 M16 D13 D14 E13 E14

NT71322_AAC-Final_22

B

B

A

A

Title

5

4

3

2

Size C

Document Number

Rev ?

Date:

Wednesday, February 06, 2013 1

Sheet

3

of

9

5

4

3

Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

2

1

VCC3.3V

DDRII 512Mb/1Gb layout compatible 512Mb:BA2 NC, 1Gb:BA2 used

VDDD

RN56 0R

0R

RN7 0R

VDD_DM1 2 2 RN10 0R/NC

DDR2_BA1 DDR2_BA0 2 2 2

2

DDR2_BA2 DDR2_BA1 DDR2_BA0

DDR2_RASN DDR2_CASN DDR2_WEN

MODT RN11 1k RN76 1k

1k/NC RN8 VDD_DM1 MCKE 2 DDR2_CLK0 2 DDR2_CLK0N

2

L1 L3 L2

DDR2_RASN K7 DDR2_CASN L7 DDR2_WEN K3 L8 K9 J2 K2 DDR2_CLK0 J8 DDR2_CLK0N K8

CK CK#_40

NC_82 NC_83

LN1 NC/10.0 uH

VCC-Panel

VDD_3.3V_MIS

RN235 NN12

NC/0R 1

CN27 10u/10V DDR_72310_1V8

A8 B7 B3

DDR2_DQS1N DDR2_DQS1N DDR2_DQS1 DDR2_DQS1 DDR2_DM1 DDR2_DM1

F9 F1 H9 H1 H3 H7 G2 G8

DDR2_DQ7 DDR2_DQ6 DDR2_DQ5 DDR2_DQ4 DDR2_DQ3 DDR2_DQ2 DDR2_DQ1 DDR2_DQ0

E8 F7 F3

DDR2_DQS0N DDR2_DQS0N DDR2_DQS0 DDR2_DQS0 DDR2_DM0 DDR2_DM0

+V_SW4

2 2 2

CN28 10u/10V

DDR2_DQ[0..15]

2

2 CN10 10n/50V

4

+V_SW6

CN140 1u/10V

RN12 1k/1%

100n/10V CN139

RN9 1k/1% VDD_DM1

6

COMP

GND

CN2

100n/16V

RN2

3.3n/50V

RN3 10k

GND

6.8k

5

FB

3.3=0.923(1+R4/R6)

NC/MP1484

CN25 10u/10V

2 2 2

MAIN1V2 A2 E2

VCC3.3V 3 VDD_3.3V_MIS

BS_7 GPIO_0

VDD_DDR2_1V8

1 2 3 4

VIN

VOUT GND

J1 A9 C1 C3 C7 C9 E9 G1 G3 G7 G9 R1 M9 J9 E1 A1

RN51 NC/0R

NN13

VOUT

4 2

1

VDDL VDDQ_58 VDDQ_59 VDDQ_60 VDDQ_61 VDDQ_62 VDDQ_63 VDDQ VDDQ_54 VDDQ_55 VDDQ_56 VDD_52 VDD_51 VDD_50 VDD_49 VDD

RN96 NC/100K

7

RN1 26.1k

MAIN1V

10u/16VCN232

C

VSSDL VSSQ_77 VSSQ_74 VSSQ_78 VSSQ_75 VSSQ_73 VSSQ_72 VSSQ_79 VSSQ VSSQ_80 VSSQ_81 VSS_69 VSS_68 VSS_67 VSS_66 VSS

EN

CN7

8

CN138 10u/10V

100n/16VCN233

J7 A7 B2 B8 D2 D8 E7 F2 F8 H2 H8 P9 N1 J3 E3 A3

IN

VDD_DDR2_1V8

VDD_DM1 VDD_DM1

SS

SW

AP1122E

1

1.2V

1

C

XSN10 CN100 10u/10V

+V_SW6

For Debug Update Code VCC-Panel

LN6 10.0 uH

1

VDD_DM1

CN32 100n/16V CN17 CN136 CN137 100n/10V 100n/10V 100n/10V

CN19 100n/10V

CN23 100n/10V

CN24 100n/10V

CN130 100n/10V

CN132 100n/10V

CN129 100n/16V

CN134 100n/10V

2 CN46 10n/50V

BS IN

4

1k 1k 1k

GPIO_[0..11]

GPIO_0 GPIO_1 GPIO_2 GPIO_3 GPIO_4 GPIO_5

7

EN

SW

6

COMP

GND

9 RN14 RN15 RN16 BS_3 BS_4 BS_5

RN111NC/100K

RN4 2k

100n/16V

CN144 100n/16V 3

VDD_3.3V_MIS BS_0 BS_1 BS_2

CN42

8

SS

CN39

RN6

RN5 12k

GND 3.3n/50V

22u/6.3V CN43

1

6.8k

1V

1

100k

100n/16V CN41

RN234 NN14

100n/10V CN135

22u/6.3V CN45

100n/10V CN133

TGND

100n/10V CN131

100n/16V CN40

100n/10V CN31

10u/16V CN44

100n/10V CN37

10u/16V CN47

100n/10V CN22

1V

RN216 NC/0R

H5PS5162GFR-G7C

100n/10V CN18

1 D

BS

CN102 100n/16V 3

3.3V 1

100k

22u/6.3VCN9

RN55

22u/6.3V CN12

2

22u/6.3VCN231

DDR2_CLK0N

DDR2_DQ[0..15]

DDR2_DQ15 DDR2_DQ14 DDR2_DQ13 DDR2_DQ12 DDR2_DQ11 DDR2_DQ10 DDR2_DQ9 DDR2_DQ8

100n/16VCN225

100R

B9 B1 D9 D1 D3 D7 C2 C8

TGND

DDR2_CLK0 RN13

A0 DQ15 A1 DQ14 A2 DQ13 A3 DQ12 A4 DQ11 A5 DQ10 A6 DQ9 A7 DQ8 A8 A9 UDQS#_47 A10/AP_10 UDQS A11 UDM A12 NC NC_14 DQ7 NC_15 DQ6 DQ5 BA2 DQ4 BA1 DQ3 BA0 DQ2 DQ1 RAS#_44 DQ0 CAS#_38 WE#_76 LDQS#_33 CS#_42 LDQS ODT LDM VRef_57 CKE

9

D

M8 M3 M7 N2 N8 N3 N7 P2 P8 P3 M2 P7 R2 R8 R3 R7

10u/16V CN13

DDR2_A0 DDR2_A1 DDR2_A2 DDR2_A3 DDR2_A4 DDR2_A5 DDR2_A6 DDR2_A7 DDR2_A8 DDR2_A9 DDR2_A10 DDR2_A11 DDR2_A12

100n/16V CN3

DDR2_A[0..12]

CN26 10u/10V

NC/10u/16VCN8

2

NN2

MAIN3V3

VCC3.3V

RN48

VDD_3.3V

100n/16V CN6

MAIN3V3

5

FB MP1484

1=0.923(1+R10/R11)

1,2,8

+V_SW4

NT72312_+2.5V

B

B

2

Vin_2

10k 10k 10k 10k 10k 10k 10k 10k 10k

RN20 RN21 RN22 RN23 RN24 RN25 RN26 RN27 RN28

CN227 CN4 10u/10V100n/16V

RN34 0R/NC

TO-252

NC

VOUT

0R 1.8V

3

1

RN194 1.5k

CN226 10u/10V

3.3V MAIN3V3

CN5 100n/16V

2.5V

NN16 1

1

VIN

VOUT

5

CN38 CN228100n/16V 10u/10V

RN115 NC/0R

选用小封装的

3

GND

MAIN3V3

RN95

NN15 选用小封装的 AP1084DGAZ1084D-ADJ

ShutD ADJ

RN119 681R

1 RN198

4

2.55k RN118

CN229 10u/10V

1

CN143 100n/16V

AP2127K-ADJ 2

3.3V

ADJ

GPIO_6 GPIO_7 GPIO_8 GPIO_9 GPIO_10 GPIO_11

1

BS_6 BS_7 BS_8 BS_9 BS_10 BS_11

RN18 1k/NC

GND GND Vout=1.25(1+R162/R236)+0.000055*R162

GND

GND

1.2k

GND

GND GND VOUT=0.8*(1+R237/R163) V

A

A

Title

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4

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Document Number

Date:

Wednesday, February 06, 2013

Rev ? Sheet 1

4

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4

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Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

2

VDDA POL_TCON

VDD_GA

D

RN84

RN85 NC/0R

1 2 3 4

VDD_OP

1

CN74 NC/10u/25V

1

9 8 7 6 5

VDDA RN215

0R

GSEL

1,8 D

CN183CN187 CN188

CN185 100n/25V

VZN1 TL431BCDBZR

CN189

NC/10u/25V NC/10u/25V 100n/25V

3

RN87

EP NC2 VDD OUT NC3

NC1 ININ+ GND

MAX9650

RN197 NC/9.31k

10.2k 2

RN221 0R

RN213 NC/10k/1%

15.2 1

GSEL OP CIRCUIT NN10

VDDA VDD_GA VDD_OP

RN82 0R

1

1

2k

NC/100n/25V

VCOMADJ VDD_GA

RN89 0R

VDD_GA

RN185 RN58

VCOM CN51

CN85

VCOMB RN60

RN61 CN58 100n/16V

CN238

GMA1 RN182

1

1

GMA2

24.9k

RN180

GMA3

CN82 10R

GMA4

100n/16V

GMA5

VDD_OP

CN53 CN54 CN60 CN62 CN63 CN65 CN69

100n/16V 100n/16V 100n/16V 100n/16V 100n/16V 100n/16V 100n/16V

CN84 CN83 CN89 CN88 CN95 CN91 CN93

VDDD CN67 1u/25V

100n/25V 100n/25V 100n/25V 100n/25V 100n/16V 100n/16V 100n/16V

GMB1 RN191 GMB2 RN184 GMB3 RN92 GMB4 RN179 GMB5 RN150 GMB6 RN176 GMB7 RN86

1 2 3 4 5 6 7 8

10R 10R 10R 10R 10R 10R 10R

VDD_GA

CN237CN236

100n/16V XSN8 4 3 2 1

GA_SDA GA_SCL nWR

CN75 1u/25V

VDD_OP

CN94 100n/25V

100n/25V RN78 RN80

OUT1 OUT2 OUT3 OUT4 OUT5 OUT6 OUT7 AVDD

CN68

CN73

CN72 1u/25V

GMA14 GMA13 GMA12 GMA11 GMA10 GMA9 GMA8

NC/3.3kBANK_SEL RN79 3.3k

NC/3.3k

VDDD

EPAD AVDD_24 AVDD_25 VCOM_OUT AGND_27 VCOM_FB VCOM_ADJ SET AGND_31

10R 10R 10R 10R 10R 10R 10R

5 6

100n/25V

100n/25V

CN235CN239

RN62 RN64 RN65 RN68 RN69 RN71 RN74

OUT14 OUT13 OUT12 OUT11 OUT10 OUT9 OUT8 DVDD

STATIC_HI A0 AGND BANK_SEL DGND SCL SDA nWR_23

OUT1 OUT2 OUT3 OUT4 OUT5 OUT6 OUT7 AVDD

24 23 22 21 20 19 18 17

9 10 11 BANK_SEL 12 13 14 15 16

VDD_GA

OUT14 OUT13 OUT12 OUT11 OUT10 OUT9 OUT8 DVDD

100n/25V

1 2 3 4 5 6 7 8

10R 10R 10R 10R 10R 10R 10R

STATIC_HI A0 AGND BANK_SEL DGND SCL SDA nWR_23

C

GMA1 RN63 GMA2 RN66 GMA3 RN67 GMA4 RN70 GMA5 RN72 GMA6 RN73 GMA7 RN75

100n/25V 100n/25V 100n/25V 100n/25V 100n/16V 100n/16V 100n/16V

9 10 11 12 13 14 15 16

CN57 CN59 CN61 CN64 CN66 CN70 CN71

GMA6

NN8 IML7991ID

100n/25V

NN7 IML7991ID

EPAD AVDD_24 AVDD_25 VCOM_OUT AGND_27 VCOM_FB VCOM_ADJ SET AGND_31

33 32 31 30 29 28 27 26 25

33 32 31 30 29 28 27 26 25

10u/16V

24.9k

10R

82k RN187

CN56 100k 100n/25V

1u/25V

CN52 100k

1u/25V 100n/25V

RN256 0R RN54 47k

82k RN59

24 23 22 21 20 19 18 17

RN178 RN192 RN193 RN181 RN88 RN186 RN190

10R 10R 10R 10R 10R 10R 10R

GMB14 GMB13 GMB12 GMB11 GMB10 GMB9 GMB8

CN55 CN92 CN81 CN76 CN79 CN90 CN77

GMA7

100n/16V 100n/16V 100n/16V 100n/16V 100n/16V 100n/16V 100n/16V

GMA8 GMA9 GMA10

VDDD CN80 1u/25V

GMA11

CN78

GMA12

100n/16V

GMA13 GMA14 GMB1

GA_SDA GA_SCL nWR RN139 RN189 RN183 RN188

3.3k 3.3k 3.3k 3.3k

GMB2 GMB3 GMB4 GMB5

VDDD

GMB6 GMB7 GMB8

VCC3.3V

GPIO_15

GPIO_15

100R/NC

RN17

47k 1

RN218 2.2k RN207 100R

BANK_SEL

nWR GA_SDA GA_SCL

nWR GA_SDA GA_SCL

8 2,8 2,8

GMB11 GMB12

MMBT3904LT1

GMB13

2

2

RN46

3

GMB9 GMB10

GMB14

VCOM

1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

1 GMA1 1 GMA2 1 GMA3 1 GMA4 1 GMA5 1 GMA6 1 GMA7 1 GMA8 1 GMA9 1GMA10 1GMA11 1GMA12 1GMA13 1GMA14 1 GMB1 1 GMB2 1 GMB3 1 GMB4 1 GMB5 1 GMB6 1 GMB7 1 GMB8 1 GMB9 1GMB10 1GMB11 1GMB12 1GMB13 1GMB14

GMA1

8

GMA2

8

GMA3

8

GMA4

8

GMA5

8

GMA6

8

GMA7

8

GMA8

8

GMA9

8

GMA10

8

GMA11

8

GMA12

8

GMA13

8

GMA14

8

GMB1

8

GMB2

8

GMB3

8

GMB4

8

GMB5

8

GMB6

8

GMB7

8

GMB8

8

GMB9

8

GMB10

8

GMB11

8

GMB12

8

GMB13

8

GMB14

8

C

1VCOM

B

B

A

A

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Date:

Wednesday, February 06, 2013

Rev ? Sheet 1

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5

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2

1

Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

1

2

VDN2 NC/APD340VRTR-G1NC/APD340VRTR-G1 VDN3

D

D

2

CN198 NC/470n/50V APD340VRTR-G1\TP\JK

CN199

VDN4

1

RN199

VS

CN201 CN202

CN203 RN232 100n/25V 1M

10u/25V 10u/25V

CN204

CN200 10u/25V

NC/6.8k

NC/MMBT2907ALT1 VN2

RN222 CN207 NC/80.6k 22 DRP COMPB

COMP

FBB AVIN

CBOOT 12

DLY2

VCC

11

8

100n/25V

DRN

VREF

10

7

23

ENA2

GD

6 AAT1133 SS

CN214

ENA1

24

25 GND1

GND1

27

26

SW

28

DLY1

9

33n/16V

FSW

FB

SWB1

5

2.2n/50V CN213

FBP

AGND

FBN

RN217 30k

4

CN212

RN209

CN209

VINB

10k

RN220 NC/3.48k VGH=1.25*(1+R298/R302)

21 20 19

CN210

18

47n/16V

RN205

RN210

3k

130k CN211

RN223

17

RN200 10.2k

2.2n/50V

30k

16

C

VCC-Panel

15

RN202 16.9k

CN215 100n/25V

14

3

SWB

RN236 0R

OS

13

2

SW

29 1

EPAD

NN3

RN204 6.8k

C

CN208

NC/0805/1u/50V NC/470n/50V NC/10u/50V

CN411 NC/220p/50V

4.99k

NC/0R

2SA2071

51k

RN225

1

RN219

1

10u/25V 10u/25V NC/220n/50V RN233

RN400 1M

1

3

V1

1

AVDD=1.25*(1+(RN189+RN193)/RN196)=15.728V

VGH

VGH VCC-Panel

CN206

CN205

layout 特别注意

RN206

2

1

CN2550R 10u/25V 10u/25V

VS

LN5 10.0 uH

LN7 10.0 uH RN230 10k

RN203

CN216

0R

1

100n/25V 2

layout 特别注意 RN227 59k

VDDD 1

AO3401L 3

NC/0R

2

VDDA

16V

VDN5

NC/100n/50V

3

1

1 2 3 4

S1 S2 S3 G

NC/P2003EVG

AVDD1

CN254

D1 D1_5 D2 D2_7

1

8 7 6 5

RN238

2

NN20

CN217

VDDD1

CN220

1

CN219 100n/25V

CN218

CN221 NC/10n/50V 10u/10V 10u/10V 10u/10V

VDN6 RB160M-30TR

VN6

2

2

CN222 1u/10V

1

2DD1664R-13

RN228

RN208

0R

6.8k

1

VSS

RN224 0R

2DD1664R-13

1

3

3

1 VSS

VDDD=1.25*(1+RN201/R199)

VN7

B

RN237

CN224

1k

4.7u/10V

B

CN223 470n/25V

VGL 1

VN8 2 MMBT2907ALT1 3

RN229 1

VGL

VDN7 1

0R

2

1

RB160M-30TR CN241

RN226 1.5k

2.2u/25V

2

CN234 100n/25V

1

RB160M-30TR

1

RN214 120R

VDN8

CN240 100n/25V

VDN9

2

BZT52C10

A

A

Title

5

4

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Document Number

Date:

Wednesday, February 06, 2013

Rev ? Sheet

1

6

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9

5

4

3

Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

2

1

VDDD

RN252 0R/0402

CN264

CN256 120p/50V RN298

1u/10V 1

191k

CPV STV

FBG

1

31

32

33

35

34

37

36

PGND

FBG

COMPG

REF

VT

END

3DEN

VIN

VGON NC3

VSS

STH1

CN258 CN259 1u/50V 1u/50V

FBG

VCC-Panel

28

set3

27

set2

26

set1

RN276

CN246 1u/25V

REF

RN273 VDDA

4.32k

RN247

51k

RN290

CN262

4.99k

RN292 120k

100n/50V

25 24 23 22

CN265 100n/50V 8

ST_L RN2890R/0402

21

LC_L1

CN267 1u/50V

60.4k END

VT

VGH CN242 CN243 1u/50V 1u/50V

RN291

RN240 620k

100k

8

RN2770R/0402

NC2

LC2

NC

NC

RN242

10K

20

19

RT8922

RN245

RN297 3.48k

29

LC1

CKH1

VGOFF

CKH2

XON

12

10u/25V

38

40

GOAL

11

0R/0402 CN261

VST

VCE

SHD

STH2

10

AGND

18

RN253

VGL

VGL

9

SET3

17

8

0R/0402

SET2

VcomADJ

CKH3

7

RN249 0R/0402

VSS_XON_L

VSS_XON_L

6

RN248NC/0R/0402 RN250

Ratio

16

CN260 1u/25V VSS

VSS

5

RN293NC/0R/0402

SET1

NC1

4

NC/16.2k VCOMADJ

Rotate

RN295 CN263 100k

CN257

D

VGH

0R

30

LXG

PMS

15

RN287 0R/0402

LC

CKH4

3

CKH5

RN296

14

2

LC

13

LC

Teminate

CKH6

2

1

Terminate

39

41

Terminate

RN246

2

CN247

1u/25V 1u/25V

NC

G1 1

1

RB160L-90 CN244

NN19

VDN10

LN8 10.0 uH VCC-Panel

REF

VT

END

3DEN

D

RN241 130k

VDDD

0R/0402RN274

1

1

0R/0402RN243

0R/0402RN299

RB160M-30TR VDN12 2

2

8

8

8

8

LC_L2

8 HC_L1

HC_L6

HC_L28

NC/10k 10k

VGL

RB160M-30TR VDN11

VDDD set3

0R/0402RN294

RN285 RN284

VDDD

HC_L38

10k NC/10k HC_L4

RN279 RN278

set2

HC_L5

10k NC/10k

0R/0402RN244

RN281 RN280

0R/0402RN286

C

set1

0R/0402RN255

C

VSS

HC_R6 HC_R5 HC_R4

VDDD

VDDD 3DEN

RN283 RN282

HC_R3 HC_R2

NC/10k 10k

RN251 0R/0402

CN266

HC_R1 LC_R2

2,8

3D_EN

3D_EN

RN275

NC/1k 3DEN

LC_R1

1u/10V 1

1 1 1 1 1 1 1

CPV STV ST_R

3DEN

1

1

1

1

HC_L6

1

1

HC_L5

1

HC_L4

1

HC_L3

1

HC_L2

1

HC_L1

1

LC_L2

1

LC_L1

1

HC_R6 RN315 NC/0R/0402 HC_R5 RN316NC/0R/0402 1 HC_R4 RN317NC/0R/0402 1 HC_R3 RN318 NC/0R/0402 1 HC_R2 RN319NC/0R/0402 1 HC_R1 RN320NC/0R/0402 1 LC_R2 RN321NC/0R/0402 1 LC_R1 RN322NC/0R/0402 VSS_XON_R RN323NC/0R/0402 1ST_R RN324NC/0R/0402

1 1 1 1 1 1 1 1

HC_L6 HC_L5 HC_L4 HC_L3 HC_L2 HC_L1 LC_L2 LC_L1

VSS_XON_L ST_L

1

1

ST_L

31

32

PGND

FBG

33 COMPG

set3

27

set2

RN254

CN245 1u/25V

VDDA RN258

26

set1

4.99k

25

4.32k

51k

CN253 100n/50V

24

VGH

23 22 21

RN257

ST_R RN3000R/0402

LC_R1

CN268 100n/50V 8

CN249 1u/50V

CN250 CN251 1u/50V 1u/50V

8

NC2

RN2670R/0402

20

LC2 19

VCC-Panel

28

8

A

8

8

0R/0402RN271

0R/0402RN270

30 29

8

VT

34

35

36 END

VIN

REF CKH1

LC1

LC_R2

HC_R6

A

HC_R5

0R/0402RN265

RT8922

CKH2

VGOFF

18

10u/25V

3DEN

STH1

17

0R/0402 CN252

38

VSS

0R/0402RN304

10

HC_R18

9

RN264

NC3

HC_R28

VGL

XON

STH2

VGL

VGON

0R/0402RN302

0R/0402

SHD

GOAL

CKH3

8

AGND

NC1

RN261 0R/0402

SET3

16

7

VcomADJ

15

VSS_XON_R

VSS_XON_R

6

HC_R38

1u/25V VSS

5

RN259NC/0R/0402 RN262

SET2

CKH4

VSS

RN3010R/0402

Ratio

14

CN248

PMS SET1

0R/0402RN269

VCOMADJ

LXG

Rotate

HC_R4

4

0R/0402

LC

CKH5

3

13

RN303 RN288 0R/0402

Teminate

0R/0402RN266

LC

2

CKH6

1

LC

12

Terminate

11

2

Terminate

VST

VCE

G1 1

39

41

NN21

37

B

40

B

Title

5

4

3

2

Size C

Document Number

Date:

Wednesday, February 06, 2013

Rev ? Sheet

1

7

of

9

5

1

4 5 6

7

LVDS_ROCLK+ 2 LVDS_ROCLK- 2 LVDS_RO2+ 2 LVDS_RO22 LVDS_RO1+ 2 LVDS_RO12 LVDS_RO0+ 2 LVDS_RO02

7

HC_R4

7

HC_R5

7

HC_R6

7

LC_R1

7

LC_R2

5

MEMC ON/OFF I2C-SDA-MS I2C-SCL-MS

0R 0R

GA_SDA GA_SCL

1

2,5 2,5

1

1,5

TP GSEL1 POL 1 1

11

81 GND

12

HC_R1

80

13

AMLV_1PO

BMLV_0NO

80

13

HC_R2

79

14

AMLV_1NO

BMLV_0PO

79

14

HC_R3

78

15

AMLV_0PO

BMLV_1NO

HC_R4

77

16

AMLV_0NO

HC_R5

76

17

HC_R6

75

18

GMA1

LC_R1

74

19

GMA2

LC_R2

73

20

GMA3

72

21

GMA4

71

22

70

23

GMA5

69

24

GMA6

68

25

GMA7

67

26

GMB1

66

27

GMB2

65

28

GMB3

64

29

63

30

GMB4

62

31

GMB5

61

32

60

33

GMB6

59

34

GMB7

58

35

GMA8

TP

57

36

GMA9

POL

56

37

GMA10

POLS

55

38

54

39

GMA11

53

40

GMA12

52

41

GSEL

5

GMB14

0R/NC 100R 2

78

15

BMLV_1PO

77

16

BMLV_2NO

76

17

BMLV_2PO 5

75

18

74

19

GMA1 GMA2

5

GMA3

BMLV_CKNO 5

73

20

GMA4

BMLV_CKPO 5

72

21

71

22

GMA5

BMLV_3NO 5

70

23

1

Add: From SOC to FRC(Function control option)

VCC3.3V

BMLV_3PO 5

42

GMA13

43

GMA14

44

GMB8

45

GMB9

47

GMB10

48

GMB11

50

2

51

VCC3.3V

4 5

1

2N7002

RN329 NC/2.2k

VCC3.3V Glass_Vsync

GPIO_6

L/R_OUT

MFIO_11

MFIO_11

RN364

100R

LED_PWM7

2

MFIO_12

MFIO_12

RN309

100R

VSS_XON_LVSS_XON_L

ST_L

LVDS_RE2-

7

LVDS_RO3+ VCOM

BMLV_4PO 5

67

26

POLS

BMLV_5NO 5

66

27

GSEL

65

28

64

29

GMA1

GMB14 5

63

30

GMA2

GMB13 5

62

31

GMA3

GMB12

61

32

GMA4

60

33

GMB5

GMB6

5 GMB11 5

59

34

GMA5

GMA8

GMB10 5

58

35

GMA6

VCC

I/O3_2 IC1

4

ESDA6V8UF FN4

I/O1_3 IC2 GND

VCC

I/O3_2 IC1

1

3

I/O1_3 IC2 GND

VCC

I/O3_2 IC1

6

3

I/O1_3 IC2 GND

VCC

I/O3_2 IC1

4

6

3

I/O1_3 IC2 GND

VCC

I/O3_2 IC1

LVDS_RE1+

10 9 8 7 6 5 4 3 2 1

LVDS_RE1-

LVDS_RO4+

5 4

6

LED_PWM8 LED_PWM7 LED_PWM6 LED_PWM5 LED_PWM4 LED_PWM3 LED_PWM2 LED_PWM1 1 3D_Enable_High 1

6

57

36

GMA7

56

37

GMB1

GMB8

55

38

GMB2

GMA11

GMA14 5

54

39

GMB3

GMA12

GMA13 5

53

40

52

41

GMB4

42

GMB5

5

LED_PWM8

1 1 1

1

1

PWM8

PWM5

1

PWM3

PWM1

PWM7

1

1

1 3D_En_H

1

XSN6

LVDS_RO4-

LVDS_ROCLK+

5 4

ESDA6V8UF FN7

1

LVDS_RECLK-

5

ESDA6V8UF FN6

1

LVDS_RECLK+

5

ESDA6V8UF FN5

2 LVDS_RO0-

GND

6

D

LVDS_ROCLK-

3 2 1

LVDS_RO1+

3D_Enable_High LED_PWM1

XSN11

5 4

LVDS_RO1C

ESDA6V8UF

VCC3.3V

LVDS_SEL

RN335

VCC3.3V

RN334 1k RN333 100R

LVDS_TYP

1k 1

LD_EN

RN351 1k VN12 RN350 100R

2

RN352

GPIO_0

2,4

1k 1

MMBT3904LT1

GMB9 5

GMA10

LVDS_RO0+

I/O1_3 IC2

LVDS_RE4-

VN9

GMB7

GMA9

3

2 LVDS_RO2-

GMB1

GMB4

LVDS_RO2+

VDDA

GMA7

BMLV_5PO 5

3

2 LVDS_RO3-

POL

GMB3

1

LVDS_RE0+ 1

LVDS_RE0-

TP

GMB2

ESDA6V8UF FN3

2

25

GMA13

5

MMBT3904LT1

VCC3.3V

RN356 1k VN13 RN355 100R BITSEL

RN357

MFIO_8

2

1k 1

GMA14

43

5

GMB8

5

GMB9

5

GMB10

5

GMB11

5

44

GMB6

45

GMB7

46

GMA8

47

GMA9

48

GMA10

M1

XSN7

B

M2

1

1

49 GMB12 GMB13

GMB12 GMB13

5 5

HX0.5x80A

50

GMA11

51

GMA12

M4

1

M5

HX0.5x80A

1

M6

1

1

RN330 100R

Layout place L

Layout place Right

COF

XSN44

AMLV_0N AMLV_0P AMLV_1N AMLV_1P AMLV_2N AMLV_2P AMLV_CKN AMLV_CKP 1 1 1 AMLV_3N 1 AMLV_3P 1 AMLV_4N 1 AMLV_4P 1 AMLV_5N 1 AMLV_5P BMLV_0N BMLV_0P 1 1 1 1 1 1 1 1

RPN13 0R

VSS_XON_L

LC_L2 LC_L1

1 BMLV_0NO 1 BMLV_0PO 1 BMLV_1NO 1 BMLV_1PO 1 BMLV_2NO 1 BMLV_2PO

60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

62 61 VSS_XON_L 60 59 58 LC_L2 57 LC_L1 56 55 HC_L6 HC_L6 54 HC_L5 HC_L5 53 HC_L4 HC_L4 52 HC_L3 HC_L3 51 HC_L2 HC_L2 50 HC_L1 7 HC_L1 49 7 ST_L 48 47 7 46 7 VDDD 45 7 44 7 43 7 VCOM 42 7 41 TP 7 40 POL 39 DP_SEL2 38 37 VDDA 36 35 34 33 GMA14 32 GMA13 31 GMA12 30 GMA11 29 GMA10 28 GMA9 27 GMA8 26 GMA7 25 GMA6 24 GMA5 23 GMA4 22 GMA3 21 GMA2 20 GMA1 19 0R 18 RPN10 8 AMLV_0NO 17 AMLV_0N 1 7 AMLV_0PO 16 AMLV_0P 2 6 AMLV_1NO 15 AMLV_1N 3 5 AMLV_1PO 14 AMLV_1P 4 8 AMLV_2NO 13 AMLV_2N 1 7 AMLV_2PO 12 AMLV_2P 2 6 11 AMLV_CKN3 5 AMLV_CKNO 10 AMLV_CKP4 9 AMLV_CKPO 0RRPN11 8 1 80R AMLV_3NO 7 AMLV_3N RPN12 7 AMLV_3PO 6 AMLV_3P 2 6 AMLV_4NO 5 AMLV_4N 3 5 AMLV_4PO 4 AMLV_4P 4 8 AMLV_5NO 3 AMLV_5N 1 7 AMLV_5PO 2 AMLV_5P 2 6 1 BMLV_0N 3 5 BMLV_0P 4

62 61

5

2

LVDS_RE2+

4

3 2 1

XSN33

A

3D_Enable_High

I/O3_2 IC1

4

0N0P1N1P2N2P

3

CKN CKP

A

7 7

2,4

100R

3

M3

VCC3.3V SDA_Slaver

RN326

LVDS_RE3-

5

HC_L1 HC_L2 HC_L3 HC_L4 HC_L5 HC_L6

100R

MFIO_10

24

BMLV_1N BMLV_1P BMLV_2N BMLV_2P

RN337 2

MFIO_10

68

49

0R/NC

3

2

69

RPN14 0R 1 81 BMLV_1N 1 71 BMLV_1P 2 61 BMLV_2N 3 51 BMLV_2P 4 1 RPN15 0R 8 BMLV_CKN1 71 BMLV_CKP2 61 BMLV_3N 3

RN339

LED_PWM6

BMLV_4NO 5

GMA6

46

2N7002 B

100R

VCC

LVDS_RE4+

ST_L HC_L1 HC_L2 HC_L3 HC_L4 HC_L5 HC_L6

SCK_Slaver

RN314

GND

6

VDDD

2 RN336

MFIO_5

2

I/O1_3 IC2

MMBT3904LT1

VN10 RN338

3

MFIO_5

1

2

10 82 GND

60Hz

I2C-SCL-MMS RN332

LED_PWM5

2

HC_L2

7

9

AMLV_2NO

VDDA

I2C-SDA-MMS RN328

100R

LVDS_RE3+

VCOM

L

RN305

7

LC_L1

8

AMLV_CKNO

AMLV_2PO

VCOM

10k NC/10k

MFIO_4

7

HC_L2

DP_SEL2 POL TP

H 120Hz

RN307 RN306

MFIO_4

HC_L3

LC_L1

AMLV_CKPO

12

VDDD DP_SEL2

LED_PWM4

2

HC_L3

LC_L2

11

ST_R

ST_R

NC/100R PWM_OUT

100R

7

9

10k RN331

RN311

7

81 GND

VSS_XON_R

MEMC ON/OFF 2

PWM_IN

MFIO_2

FN2

VDDA

RN327

MFIO_2

7

82 GND

L/R_OUT 7

LED_PWM3

2

VDDD

1 1

RN353 0R

100R

GMA14 GMA13 GMA12 GMA11 GMA10 GMA9 GMA8 GMA7 GMA6 GMA5 GMA4 GMA3 GMA2 GMA1

0R 0R 0R

PWMO PWMI

HC_R3

VSS_XON_R

nWR

100R

RN340 RN349 RN348

PWMO PWMI

7

RN310

1 1 1 1

LD_EN PWM_OUT PWM_IN LVDS_SEL

HC_R2

MFIO_3

BMLV_3NO BMLV_3PO BMLV_4NO BMLV_4PO BMLV_5NO BMLV_5PO

RN358

0R NC/0R NC/0R 0R

7

2

MFIO_3

HC_L4

7

LC_L2

5

RN354 RN342 RN343 RN341

HC_R1

7

HC_L4

RPN16 0R 1 8 2 7 3 6 4 5

LVDS_RO2+ LVDS_RO2LVDS_RO1+ LVDS_RO1LVDS_RO0+ LVDS_RO0I2C-SCL-MMS I2C-SDA-MMS

2,4 2,7

HC_L5

BMLV_4N BMLV_4P BMLV_5N BMLV_5P

LVDS_ROCLK+ LVDS_ROCLK-

GPIO_5 3D_EN

LED_PWM2

HC_L5

HC_L1

8

10

LED_PWM1

100R

3

LVDS_RECLK+ 2 LVDS_RECLK- 2 LVDS_RE2+ 2 LVDS_RE22 LVDS_RE1+ 2 LVDS_RE12 LVDS_RE0+ 2 LVDS_RE02 RN344 0R 3D_LR_FLAG RN346 0R 3D_EN LVDS_RO4+ 2 LVDS_RO4- 2 LVDS_RO3+ 2 LVDS_RO3- 2

100R

RN312

HC_L1

6

AMLV_3NO

BMLV_3P 4

LVDS_RO4+ LVDS_RO4LVDS_RO3+ LVDS_RO3-

5

AMLV_3PO

7

LVDS_RECLK+ LVDS_RECLKLVDS_RE2+ LVDS_RE2LVDS_RE1+ LVDS_RE1LVDS_RE0+ LVDS_RE0-

4

AMLV_4NO

RN313

MFIO_1

2

2 2 2 2

2

MFIO_0

MFIO_1

3

GPIO_13

MFIO_0

2

BITSEL TEST_EN

1 BMLV_CKNO 1 BMLV_CKPO

0R 0R LVDS_RE4+ LVDS_RE4LVDS_RE3+ LVDS_RE3-

2 2

BMLV_CKN BMLV_CKP BMLV_3N 1 BMLV_3P 1 1 BMLV_4N 1 BMLV_4P BMLV_5N 1 BMLV_5P 1 1 1

RN347 RN345 LVDS_RE4+ LVDS_RE4LVDS_RE3+ LVDS_RE3-

3

AMLV_4PO

7

2

3

2

AMLV_5NO

HC_L6

HC_L6

5 4

2

1

AMLV_5PO

11

F1206FA3000V032TM

POLS

VN11

Layout place Right

12

1

VCC-Panel

VDDD

I2C-SCL-MS

XSNN4

Layout place Left

FN1

3

XSN3

CN269 10u/16V

C

I2C-SDA-MS

2

LC_L1 7 LC_L1 LC_L2 7 LC_L2 7 VSS_XON_L 7 VSS_XON_L 7 7 7

53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

D

3

XSN1

55 54 56 57 58 59 60 61

4

Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

Title

2

Size A2

Document Number

Rev ?

Date:

Wednesday, February 06, 2013 1

Sheet

8

of

9

10

9

Antonio Barbosa de Jesus ([email protected]) 8Buyer: 7 Transaction ID: 9673353128556233S

6

5

4

3

2

1

Himax Solution D

D

Panel Type: VA_IPS-alpha 315 Resolution: 1366*768 Scan direction: Dummy Channel:

PWM: TPS65161

SD3

SD4

SD6 C

GD1

C

SD1

Tcon: HX6710 _Single in/Dual out_ SD: COF_HX8031-N42_684CH*6_ GD: COF_HX8651-FCU29 _256CH*3_ P-OP: HX5200

A

B

GD3

B

VIN: 12V VDDD: 3.3V VDDA: 12.5V VDDD_TCON: 3.3V VDDA_TCON: 3.3V VDDP_TCON: 3.3V VDDM_TCON: 3.3V VGH: 23V VGL: -8V VCOM: 6V Vref: 12.4V

A

　春　筿　　 Τ 　そ　 Title

Hisense IPS-alpha T-con board_V1.0_100428

DWG NO Size

Checked

A1

Designer

DATE Drawer

Rev



SHEET 1 6

"Himax" COPYRIGHT 2001 , ALL RIGHTS RESEREVD, COPYING FORBIDDEN

5

D

4

3

Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

2

1

D

Distance of the both test pad center is 2.00mm GND

0603/0R/5% R24 R23

GND GND

RX0N RX0P

3 3

GND

RX1N RX1P

3 3

GND

RX2N RX2P

RX1N RX1P RX2N RX2P

R4

1

3 3

RXCLKN RXCLKP

Ellipse

3 3

3 3

GND

1

GND

RX3N RX3P

Screw Hole

Circle

PWMO Test Pad

PP4 R2

3 3 R13 R12

1 0402/0R/5% 0402/0R/5%

VGH VGL VCOM GM1 GM2 GM3 GM4 GM5 GM6 GM7 POL_OUT TP1

VGH VGL VCOM GM1 GM2 GM3 GM4 GM5 GM6 GM7 POL_OUT TP1

3 3

3 3

FLV0P FLV0N

FLV0P FLV0N

3 3

FLV1P FLV1N

FLV1P FLV1N

3 3

FLV2P FLV2N

FLV2P FLV2N

3 3

FCLKP FCLKN

FCLKP FCLKN

Screw Hole

Circle

R243

PWM_I

PP5

4.7k

R3

1

VCOMS VREF

GND

1

R230

VCOMS VREF

0402/0R/5% 0402/0R/5%

0603/0R/5% N14

1

I/O1_3

2

GND

3

I/O3_2

IC2

6

VCC

5

IC1

4

VDDD

R234

Screw Hole

RX0N

Circle

5 5 5 5 5 5 5

RX0P

ESDA6V8UF

GM8 GM9 GM10 GM11 GM12 GM13 GM14

GM8 GM9 GM10 GM11 GM12 GM13 GM14 VDDA

GND

3

I/O3_2

IC2

6

VCC

5

IC1

4

RX2N

LVDS Test pad RX0N

N13

RXCLKN

1

C3 0603/100n/25V/X5R

RXCLKP

I/O1_3 IC2

6

1

2

GND

VCC

5

3

I/O3_2 IC1

4

RX0P

1

RX1N

ESDA6V8UF

1

BLV1P BLV1N

3 3

BLV2P BLV2N

BLV2P BLV2N

3 3

BCLKP BCLKN

BCLKP BCLKN

VDDD

VCOM

5 5 5 5 5 5 5

GM8 GM9 GM10 GM11 GM12 GM13 GM14 VDDA

GM8 GM9 GM10 GM11 GM12 GM13 GM14

VCOM

XP2

XR

Distance of the both test pad center is 2.0mm

1

WP

3 3 3

RX2N

1

1 Test Pad RX2P

GMI2C_SCL5 GMI2C_SDA5

RX2P

11 10

RXCLKN WP

WP

1

SDA

GND

GND3

1

SCL

1 Test Pad RX2N

1

1

1

M_SDA M_SCL

B

GND

0402/0R/5% M_SDA 0402/0R/5% M_SCL WP

C

1

1

RX1P S_SDA R29 S_SCL R28 R30 0402/0R/5% GMI2C_SCL GMI2C_SDA

BLV0P BLV0N

BLV1P BLV1N

Test Pad RX1P

XP5

B

BLV0P BLV0N

3 3

1

Test Pad RX1N

RX3P

1206/22u/16V/X5R 1206/22u/16V/X5R

1 2 3 4 5 6 7 8 9

3 3

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

Test Pad RX0P

RX3N

S_SDA 1

2

C2

2

C1

1

GM1 GM2 GM3 GM4 GM5 GM6 GM7 POL_OUT TP1 STV

RX0N

S_SCL 1

3216FF/1206/3A

1

VIN12V

F1

1

VCCI

GM1 GM2 GM3 GM4 GM5 GM6 GM7 POL_OUT TP1 STV

5 5 5 5 5 5 5 3 3 3

XL

RX2P

ESDA6V8UF

XP3

51 52

I/O1_3

2

1

VIN12V

RX1P

VIN12V Test Pad

1

VDDA VCOM

N12

RX1N

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

GND

1 0603/0R/5%

PWM_I PWM_O

GND

XAO CPV STV

0603/0R/5%

PWMI Test Pad

1

RXCLKN RXCLKP GND RX3N RX3P

S_SCL S_SDA

PP3

1

RX0N RX0P

5 5 5 5 5 5 5 3 3

Screw Hole

0402/0R/5% S_SCL 0402/0R/5% S_SDA

XAO CPV STV VDDD

41 42

1

VDDD

GND

1

R5

1

1

5 3 3

PP2 GND

VCOM

VCCI

32

34 33

C

Screw holes

VCCI

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

1

XP4

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

1

31

XP1

1 Test Pad RXCLKN

1

1 Test Pad RXCLKP

3 RXCLKP

RX3N

1

1 Test Pad RX3N

1

1

　春　筿　　Τ　そ　

Test Pad RX3P RX3P

1

Title

HE315DH-B11

1

DWG NO

Test Pad

Size

Checked

A2

Designer

DATE 2010.9.13 Drawer

Rev D

SHEET 2

"Himax" COPYRIGHT 2000 , ALL RIGHTS RESEREVD, COPYING FORBIDDEN

6

A

A

5

4

3

2

1

5

4

3

XTAL_I XTAL_O T18V PWM_I PWM_I 2 PWM_O PWM_O 2 OD_CTL M_SDA M_SCL GMI2C_SDA GMI2C_SDA 5 GMI2C_SCL GMI2C_SCL 5 T33V T18V BCLKN BCLKN 2 BCLKP BCLKP 2 BLV2N BLV2N 2 BLV2P BLV2P 2

Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

D

2

LVDS terminator, close to TCON R7

RX0P

T33V T33V

RX0N

C78 0402/100nF/16V/X5R

0402/100R/1%

R141 NC/0402/4.7K/5%

R8

N8

RX1P

RX1N

1 2 3 4

0402/100R/1%

T33V

64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49

TEST HWRSTN I2C2_SCL I2C2_SDA LV0N LV0P LV1N LV1P LV2N LV2P LVCLKN LVCLKP LV3N LV3P VSSPHX/VSSLHX VDDLHX33

RX2N

PI AVDD3V_LV PVDD_LV/VDDD_LV18 A/VSSD_LV/PVSS_LV RSB0N RSB0P RSG2N RSG2P RSG1N RSG1P RSG0N RSG0P RSCLKN RSCLKP RSR2N RSR2P

T18V

BLV1N BLV1P BLV0N BLV0P FCLKN FCLKP FLV2N FLV2P FLV1N FLV1P FLV0N FLV0P

RX3N

BLV1N BLV1P BLV0N BLV0P FCLKN FCLKP FLV2N FLV2P FLV1N FLV1P FLV0N FLV0P

2 2 2 2 2 2 2 2 2 2 2 2

R10 RXCLKP

EE_SCL

R15 0402/0R/5% M_SCL

EE_SDA

R14 0402/0R/5% M_SDA

RXCLKN

M_SCL

3

M_SDA

3

R76 0402/4.7K/5%

T33V

0402/100R/1%

R75 0402/4.7K/5% WP

HX6710 Crystal

EE_SCL1 EE_SCL

C7

1

Z2 JAS14C

R27

C6

FSTH1

1

XTAL_O

0402/1M3/5%

1

T33V TCPV STV POL TTP1 FSTH

R74 0402/51K/5%

24LC256-I/SNAT24C256N

0402/100R/1%

17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 TOE

TST_AGE TGVOFF

D

WP

R11 RX3P

T33V T18V

0402/22pF/50V/X5R

1

8 7 6 5

VCC WP SCL SDA

0402/100R/1% R18 0603/13K/1% PI

48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33

HX6710-B00MLAG

C

A0 A1 A2 Vss

2

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

AGEN GVOFF PWR_ON OE VDD18 VSSIO/VSS VCCIO33 CPV STV POL TP EVEN_FRAME/FSTH RSR0P RSR0N RSR1P RSR1N

2 2 2 2 2 2 2 2 2 2 2 2

TST_PGM RESET S_SCL S_SCL S_SDA S_SDA RX0N RX0N RX0P RX0P RX1N RX1N RX1P RX1P RX2N RX2N RX2P RX2P RXCLKN RXCLKN RXCLKP RXCLKP RX3N RX3N RX3P RX3P

R9 RX2P

XTAL_I XTAL_O VDD_PLL DPWM_I DPWM_O OC_CTL I2C1_SDA I2C1_SCL GMI2C_SDA GMI2C_SCL VCCIO33 VDD18 RSB2N RSB2P RSB1N RSB1P

N7

1

EE_SDA

3

EE_WP1 WP

1

1

1

Test Pad

Test Pad

EE_SDA1

GND2

1

WP

GND

1

1

Test Pad

C

1 Test Pad

XTAL_I

VDDD1 T33V

0402/22pF/50V/X5R

1

Test Pad

1 Test Pad

Distance of the both test pad center is 2.0mm

T33V V33V_TCON

PIN54

PIN23

T33V

T33V

R22

R17

C55

C12 C54 C56 0402/100n/6.3V/X5R 0402/100n/6.3V/X5R0402/100n/6.3V/X5R

NC/0402/4.7K/5% NC/0402/4.7K/5%

2

C13 0402/100n/6.3V/X5R

T33V

T33V

T33V

T33V

T33V

T33V

T33V

PIN16

BLM18PG121SN1

1

L6

B

PIN47

Close to TCON

TCON option function

HX6710 Power & Decoupling _close to each pin_

OD_CTL

TST_AGE

R63 0402/4.7K/5% R69 NC/0402/4.7K/5%

R20 R66 NC/0402/4.7K/5% NC/0402/4.7K/5% TST_PGM

POL

CPV

PWM_I

R71 0402/4.7K/5%

GMI2C_SCL

R77 0402/4.7K/5%

B

R16 0603/4.7K/5%

GMI2C_SDA

RESET

NC/0603/1u/6.3V/X5R V18V

PIN53

PIN46

PIN21

C11 0603/1u/16V/X5R

R72

R237 100R 2 STV

R238 100R

4

VPP

COUT

5 R241 4.7k

3

R239 4.7k R242

NC/4.7k POL_OUT

1

R32 0402/22R/5% TTP1

2 STV

POL Test Pad

R240 4.7k PIC12F609-I

POL

2 TP1

T33V POL_OUT 2

CPV Test Pad

2 CPV

VGH_CTL Test Pad

A

VD8

0402/100n/6.3V/X5R 4 VGH_CTL

R214 0402/22R/5% TGVOFF

　春　筿　　Τ　そ　

R35 0402/22R/5% TCPV Title

OE Test Pad

HE315DH-B11

DWG NO

C80

1

MMBT3904LT1

2 POL STV

1

CLKOUT ICSPCLK

1

7 6

1

LD1117A-1.8AZ1117H-1.8

ICSPDAT

CLKIN

1

2 POL

3

STV Test Pad

1

100R

TP Test Pad

1

R236

8

1

2 TP1 C5 0805/10u/6.3V/X5R0402/100n/6.3V/X5R

R235 100R 2

VSS

1

C74

VDD

1

2

V18V

R70

Control signal & test pad _Close to TCON_

N11

1

T33V

2

ADJ

4

1 A

R73 0402/4.7K/5%

C20 C53 0402/100n/6.3V/X5R 0603/1u/6.3V/X5R

V18V

VOUT

R68 0402/4.7K/5%

1

N9

VOUT

R21 0402/4.7K/5%

T18V

NC/0402/4.7K/5% NC/0402/4.7K/5% C19 C77 0402/100n/6.3V/X5R 0402/100n/6.3V/X5R

3 VIN VDDD VDDD

PIN62

BLM18PG121SN1

1

L7

R213 0402/22R/5% TOE

Size

Checked

DATE

Designer

Drawer

A3

2010.9.13 Rev

SHEET 3

D "Himax" COPYRIGHT 2000 , ALL RIGHTS RESEREVD, COPYING FORBIDDEN

5

4

3

2

1

6

10

9

Antonio Barbosa de Jesus ([email protected]) 8Buyer: Transaction ID: 9673353128556233S 7

6

5

4

3

2

1

R38

1 VDDA1 Test Pad

NC/0805/0R/5% VIN12V L4

+12V

VD1

LTRH6D28-100

1

2

B340

1206/0R/5% C22 0805/10u/16V/X5R

D

VD2

VFB

2

C23

C24 0603/100n/25V/X5R

0805/10u/16V/X5R

R41 0402/0R/5%

C25 C32 C26 R42 0603/100n/25V/X5R 0805/10u/16V/X5R 0805/1u/16V/X5R 0603/47K/5%

VDDA

1

13.5V

AO3401L 3

R40 VFB2

VDDA 0805/0R/5%

C27 0805/10u/16V/X5R

C28

C29 C30 0805/10u/16V/X5R 0805/10u/16V/X5R

D

2

0603/100n/25V/X5R

R43 0603/100K/5%

1

R39 VIN12V

1

2

PWM POWER

R44 0402/750K/1%

C31

VDDA=1.146*(1+R44/(R46+R47))

1

0402/22p/50V/X7R

R45 0603/100K/5%

2

0402/68K/1%

0603/470n/25V/X7R 1

VFB SW

1

GND C38 0805/1u/50V/X7R +12V

BD8160

VD3 VFB2 1

0402/0R/5%

2 R53

2 1

C66 1206/10u/25V

C43 2

BAV99LT1

R50 0402/825K/1%

C79 0805/1u/50V/X5R

FBP

C35 0402/22n/25V/X7R

GD C36 0402/10n/25V/X5R REF GND +12V

C37

+12V

C40

3.3V

0603/470n/25V/X7R 1 C45

R51

LTRH6D28-100

R52

0603/0R/5%

R57

0603/0R/5% VDDD

V33V FBN

0402/100n/16V/X7R +12V

VD4 B340

2

FBP

VGHP=1.213*(1+R50/(R53+R58)) R58 0402/1.5K/1%

R55 0402/0R/1%

V33V_TCON

0805/0R/5%

R56

C46

0603/47K/5% 0805/10u/10V/X5R

C47

C48

0805/10u/10V/X5R 0805/10u/10V/X5R

VDDD

1

C49

1

2

1

L5

C

V33V1 Test Pad

V33V

0402/0R/5%

VGL

C41

0805/10u/16V/X5R 0805/10u/16V/X5R

+12V R54

0402/33K/1%

-5.76 V

0603/1u/16V/X5R

C42 0603/470n/25V/X7R 2 1

3

2 C44 1206/10u/25V

28 27 26 25 24 23 22 21 20 19 18 17 16 15

1

VD7 R60

SS GD DLY2 DLY1 REF GND AVIN VINB VINB NC SWB BOOT EN1 FBB

2

1

3

1

VGHP

1

C

2

R59

0402/0R/5%

FB COMP OS SW1 SW2 PGND PGND SUP EN2 DRP DRN FREQ FBN FBP

1

31V

R49

1 2 3 4 5 6 7 8 9 10 11 12 13 14

2

2NC/0402/0R/5% 1 VGHP Test Pad

2

BAV99LT1

+12V C65 2 1 NC/0603/470n/25V/X7R C39 0402/100n/25V/X5R

C34 0402/22n/25V/X7R

N3

C33 0402/22n/25V/X7R

C145 2

GND

0402/0R/5%

GD

29

R48

0402/750/1% 1

1

R47 2

1

R46

R228 NC/0402/1K/5% 0402/100n/25V/X5R

1

1

VGL Test Pad

0603/0R/5%

2 C51

C52 0805/10u/16V/X5R

C143 0805/10u/16V/X5R

CLOSE to SD1

R220

V33V=1.213*(1+R219/(R220+R221))

0402/1.16K/1% VD5

R231 0402/560K/1%

R216 0603/47K/5%

2 1

1

NC/0603/220n/25V/X5R

3

1

C50 0402/10n/25V/X7R

0402/2.2K/1%

2

2

2

R227

BAV99LT1

0603/0R/5%

R221

FBN

21

1

R219 R217

GND

0402/51R/1%

1

R232

1

0402/110K/1%

B

VGL=-1.213*(R231/(R232+R218))

B

R218 0402/1.5K/1%

2

REF

1

C140 0603/220n/25V/X5R

VGH 3-State VGHP R223

_High active_

VGH VGH

N4 0603/0R/5% 0603/0R/5%

1 2 3 4

VGH VGHM DRN NC1

VGH_CTL VGH_CTL GND R233

8 7 6 5

R226 0805/2K/1%

C142 0805/1u/50V/X5R

A

C141 0805/1u/50V/X5R

1

1 Test Pad

VDDD

0603/16.2K/1% R222 0603/32.4K/1%

1 2

R229 0805/2K/1%

3 VDDD

9

HA5402P

VFLK GND NC2 THR

1

NC/0402/0R/5% R225 R224

EP

VGH

A

2

R215 0603/20.5K/1%

　春　筿　　Τ　そ　 Title

HE315DH-B11

DWG NO Size

Checked

Custom

Designer

DATE Drawer

SHEET

Rev

4

D

"Himax" COPYRIGHT 2001 , ALL RIGHTS RESEREVD, COPYING FORBIDDEN

10

9

8

7

6

5

4

3

2

1

6

5

4

GMA2

13

G2

GMA11

GMA1

12

G1

G12

25

GMA12

AGND

11

2

2

2

VDDD

VDDD

C123

AVDD_AMP

9

VREF R79

VCOM_FB

8

VREF

NC/0603/5R1/5%

13.5V

12.4 VREF

7

VDDA

VDDD

A0

SDA

TG1

1

1

TG2

1

1

R78 0805/68R/5%

TG1

1

9.28

D

0603/5R1/5%

GM4

1

2

GM5

1

1

R150

R148

G2 GM2

8.64

1

G9

2

GM9 2

0603/5R1/5%

8.10

0603/5R1/5%

2

GM6

1

2

GM7

1

1

R166

R145

G3 GM3

6.317

0402/0R/5%

2

GM8

1

2

GM9

1

2

VREF

G10

2

GM10 2

0603/5R1/5%

0603/5R1/5%

6.317

1

R172

R168

G4

4.5

0603/5R1/5%

GM4

2

GM5

2

GM6

2

G11

GM11 2 0603/5R1/5%

1

3.946

1

R175

3.29

C

R160

G5 0603/5R1/5%

G12

GM12 2 0603/5R1/5%

GM11 2

GM11

C57 0805/10u/25V/X5R

1

1

1.978

3

VREF=2.495*(1+R88/(R94+R100))

2

GM12

1

2

GM13

1

1 GM13

0.573

GM14

1

R174 G13

GM13 2

0603/5R1/5%

0603/5R1/5%

1 R163

GM14 2

R157 G6

GM12

TL431BCDBZR

R147

GM10

1

1

VD6

2

Reset IC for XAO function

1

GM10

R104 0402/0R/5%

R88 0603/8.2K/1%

R94 0603/2.05K/1%

XAO

GM8 2

0603/5R1/5%

GM9

VREF1 1

GMI2C_SDA 3

VDDD

2

VREF

TG2

GMI2C_SCL 3

0402/0R/5%

1

GM3

GM8

1

R101

SCL

TG2 SDA

0402/0R/5%

10.58

G8

2

GM7 VCOM

C

R100

1

R158 GM1

GM5

C122 0402/100n/6.3V/X5R

0805/10u/6.3V/X5R

R103

SCL

1

GM2

R165 G1

GM6

10

VCOM

AGND_AMP 6

DVDD 5

4

A0

SDA 3

1

EP_GND

SCL

29

GMA16

GND

0402/100nF/16V/X5R

GND VREF

AVDD

2

GMA15

11.95

GM2

C126

GM3

GMA4

GMA10

24

GMA14

1

1

1 15

16 GMA5

17 GMA6

18

GMA8

GMA7

19

21

20 AVDD

AGND 23

G11

HX5200 P-GAMMA

G10

28

1

GM1

GM4 G3

27

C115

1206/22u/16V/X5R

14

TG1

GM1

1206/22u/16V/X5R

GMA3

G14

0402/100nF/16V/X5R

N1 HX5200-A03BDCG

GMA9

GMA13

C125

2

GND

C124

1

EXT-GAMMA VOLTAGE _　Gamma

PIN20 PIN20

2

22

26

PIN9

VREF

G4

G5

G6

G7

G8

VREF

PIN9

G9

G13

2

HX5200 Power

PROGRAMMING GAMMA D

3

Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

R164

G7 GM7

1

G14

2

GM14 2

0603/5R1/5%

0603/5R1/5%

R102 0603/19R1/1%

XAO

0402/10k/5%

GAMMA Decoupling C

B

GM1

VCOM Voltage

GM2

GM3

GM4

GM5

GM6

B

GM7

VDDA C59 R117 0603/0R/5%

VREF R116 0603/8.66K/1%

C60

C61

C62

C63

C64

C72

0402/100nF/16V/X5R

0402/100nF/16V/X5R

0402/100nF/16V/X5R

0402/100nF/16V/X5R

0402/100nF/16V/X5R

0402/100nF/16V/X5R

0402/100nF/16V/X5R

GM8

GM9

GM10

GM11

GM12

GM13

GM14

VOP C58 0603/100n/25V/X5R C67

2 VR1 NC/2k

HX5200 Setting

C70 0402/100nF/16V/X5R

C71 0402/100nF/16V/X5R

C73

C75

0402/100nF/16V/X5R

0402/100nF/16V/X5R

INPA

INNB

6

VSS

INPB

5

GND

4

R126

VCOM

VCOM

0402/10R/5% VCOMS

C76 0805/10u/10V/X5R

HX8902-C02AMAG

A0

G_SCL1

R31 0402/0R/5%

G_SDA1

GND5

A

1

VCOMS 3

VOP

1

7

GND

8

OUTB

1

VDD

INNA

1

OUTA

2

GMI2C_SDA

R118 0603/6.8K/1%

R26 0402/4.7K/5%

1

1

VDDD

SDA

C69 0402/100nF/16V/X5R

VCOMS

RANGE=4.77~6.3V

1

SCL

C68 0402/100nF/16V/X5R

GMI2C_SCL

A

R25 0402/4.7K/5%

VCOMS

0402/100nF/16V/X5R

0402/10R/5%

N10 1

VDDD

3

R128

　春　筿　　Τ　そ　 Title

HE315DH-B11

DWG NO Size

Distance of the both test pad center is 2.0mm

Checked

Designer

DATE 2010.9.13 Drawer

Custom

Rev D

SHEET 5 6

"Himax" COPYRIGHT 2000 , ALL RIGHTS RESEREVD, COPYING FORBIDDEN

5

4

3

2

1

Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

1

2

CN3

1 STB ~ 1 VST ~ 1 VCE ~ 1 TERMINATE ~ 1 LC

~ 1

3D_EN ~

POL_TCON0 STB_TCON5 VST_TCON1 VCE_TCON3 TERMINATE_TCON8 LC_TCON7 3D_EN

2 3 4 5 6 7 8 9

BANK_SEL_B SCL SDA nWR WP

1 BANK_SEL_B ~ 1 SCL ~ 1 SDA ~ 1 nWR~

10 11 12 13 14

ROTATE ~

ROTATE

1

15 16 17 18 19

20

B

BLVN0 BLVP0 BLVN1 BLVP1 BLVN2 BLVP2

LVSYNC LHSYNC LDE LCK R7_RXO0-_LVR6_RXO0+_LV+

21 22 23 24 25 26 27

BLVCKN BLVCKP

R5_RXO1-_LVR4_RXO1+_LV+

28 29

30

BLVN3 BLVP3 BLVN4 BLVP4 BLVN5 BLVP5 FLVN0 FLVP0 FLVN1 FLVP1 FLVN2 FLVP2

R3_RXO2-_LVR2_RXO2+_LV+ R1_RXOC-_LVR0_RXOC+_LV+ G7_RXO3-_LVG6_RXO3+_LV+ G5_RXO4-_LVG4_RXO4+_LV+ G3_RXE0-_LV-

C

G2_RXE0+_LV+ G1_RXE1-_LVG0_RXE1+_LV+

31 32 33 34 35 36 37 38 39

40 41 42 43

FLVCKN FLVCKP

B7_RXE2-_LVB6_RXE2+_LV+

44 45 46

FLVN3 FLVP3 FLVN4 FLVP4 FLVN5 FLVP5

B5_RXEC-_LVB4_RXEC+_LV+ B3_RXE3-_LVB2_RXE3+_LV+ B1_RXE4-_LVB0_RXE4+_LV+

47 48 49

50 51 52 53

1

54

TP171 1 TP170 ~ 12V_PANEL ~

55 56 57 58

D

TP173 TP172 ~

59

1

~

60

1

SHIELD 61

1

60

FL0P FL0N FL1P FL1N FL2P FL2N

CON42 FFC_60PIN

61

VSS_XON

60

59

57

57

53

CLCKP CLCKN

56

HC6 HC5 HC4 HC3 HC2 HC1 ST1

54

52 51

50 49

55

52 51

50 49

47

VCC VCC

46 45

44

STB_TCON5 POL_TCON0 DP_sel

GMA13~ GMA12~ GMA11~ GMA10~ GMA9 ~ GMA8 ~ GMA7 ~ GMA6 ~ GMA5 ~ GMA4 ~ GMA3 ~ GMA2 ~ GMA1 ~

41

40 39 38 37 36 35 34 33 32 31

XL

30 29 28

AVDD

27 26 25 24

DP_sel

1 ~

1 VCOM ~

DP_sel POL_TCON0 STB_TCON5

23 22 21

20

HC2 ~ HC3 ~ HC4 ~ HC5 ~ HC6 ~

LC1 ~ LC2 ~

VSS_XON

1 1 1 1 1 1 1

1 1

1

RNF34

22x48

1

2

3

4

5

6

7

8

RNF39

FLVN0 FLVP0 FLVN1 FLVP1 FLVN2 FLVP2 FLVCKN FLVCKP

1

22x42

3

4

5

6

RNF38 7

16 15

13 12

2

3

4

5

6

7

8

42 41 1

40

3 1

3

2

4

2

4

35 34

VGMA14 VGMA13 VGMA12 VGMA11 VGMA10 VGMA9 VGMA8 VGMA7 VGMA6 VGMA5 VGMA4 VGMA3 VGMA2 VGMA1

H5

33

HOLE

32 31

XR

30

1

29

3 1

3

2

4

28 27 26 2 25

4

24 23

H6

22

HOLE

21

C

20 18

2

4

15 2 14

4

13 12

H7

11

HOLE

10 9 8

TP167 ~ TP151 ~

7 6

1

1 7

3 1

3

2

4

1

5

6 5

4

主题：创维5800-TCON6-0P10 TCON板之信号输入输出接口电路

3

4 2 3

2

1

3

16

8

1

3 1

17

BLCKP BLCKN

9

VSS_XON

62

绘制：袁亚文 日期：2014年8月10日

4

2

1

D 62

H8

HOLE

1

2

B

39

36

11

10

~

FL0P FL0N FL1P FL1N FL2P FL2N CLCKP CLCKN

22x48

1

1

LC1 LC2

A

37

BL0P BL0N BL1P BL1N BL2P BL2N

17

ST1 HC1 HC2 HC3 HC4 HC5 HC6

TP169 ~ TP168 ~

7

19

14

HC1 ~

6

38

18

VCC VCC

ST1 ~

AVDD

19

VCOM

4

5

43

42

1

3

44

VCOM

43

VGMA14 1 VGMA13 1 VGMA12 1 VGMA11 1 VGMA10 1 VGMA9 1 VGMA8 1 VGMA7 1 VGMA6 1 VGMA5 1 VGMA4 1 VGMA3 1 VGMA2 1 VGMA1

L

48

45

BL0P BL0N BL1P BL1N BL2P BL2N BLCKP BLCKN

1

53

47 46

RNF37 22x4 2

BLVN0 BLVP0 BLVN1 BLVP1 BLVN2 BLVP2 BLVCKN BLVCKP

54

48

GMA14~

R

58

56 55

61

59

LC2 LC1

58

C23 100nF/50V

POL ~

C24

1

A

SHIELD Bank2_Sel TCON0 TCON5 TCON1 TCON3 TCON8 TCON7 TCON2 TCON4 Bank1_Sel SCL SDA WP LOCK6 ROTA GPIO GPIO GND GND GND RV0N RV0P RV1N RV1P RV2N RV2P GND RVCKN RVCKP GND RV3N RV3P RV4N RV4P RV5N RV5P LV0N LV0P LV1N LV1P LV2N LV2P GND LVCKN LVCKP GND LV3N LV3P LV4N LV4P LV5N LV5P GND GND GND NC VCC VCC VCC VCC

4

CON43 FFC_60PIN

TCON CON51 Connector62 1

3

3

4

Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

1

2

3

4

U8 RT9990

CTRLN

C3216

22uF/25V C77

C3216

22uF/25V C76

C3216

22uF/25V C75

C3216

22uF/25V

0.1uF C40

R699 R701

3.3K 1%

VCC

19 R738 C92

18

QFN50P500X500X80-29

SS

RST

DLY

17 C91

0.1uF

C93

10pF

AGND

15 C89

0.1uF

VGOALVgoal TP

Q6 NC/FMMT3906

VGL

Vgoal

0

1uF/16V

R0402

R176

R0603

C51

VCC

200

0 BZX284C6V2D C55 0.1uF

FMMT3904/PZT3904 FMMT3904/PZT3904

R779

SOD-80

1uF/16V

NC

R174

R740

C

SOT23

14

NC_6 13

NC_4 11

NC_3 10

NC_2

NC_1 5.1K

8

1N4448HWS

Q7

2.2nF

主题：创维5800-TCON6-0P10 TCON板之电源管理电路 绘制：袁亚文 16 C90 0.1uF FBB CRST 日期：2014年8月6日

C52

NC

R741

47K

FBN

9

100K

R734

6

1N5819

COMP

NC_5

1uF/50V

5

R737

NC/1uF

Q9

FB

R731 2K 1%

20

GND

C81 D9

SWB

0

SOT23

39K 1%

22 GD

23

SW_2

SW_1

24

25 PGND_1

26 PGND_2

27 VIN_1

FBP

12

NC

R732

4

7

NC C85

C82

5.6K 1%

BOOT

B

21

10K

R733

C86 NC

1N5822 DO-214AA

22uF/6.3V

CTRLP

NC

ZD2

C88

10

1N4448HWS

C87

R735

VL

L1

1N5819

R726

10uF/16V C83 1uF/6.3V

0.1uF C84

3.6K

C34

22uF/6.3V C35

0.1uF C36

5.1K

R736

VCC

0.1uF

3 L-22UH

VGL VGL=-(VCC-Vfbn)R726/R731+FBN TP FBN=0 D8

([email protected])

R742

C

C33 L17 NR6045T100M

(+3.3V@1A)

VGL

1uF/16V 1 2

VCC TP

D69

VCC

C32

PGND

VS

R700

330K

C0603

B

VIN_2

28

R704

29

AVDD ([email protected])

C74

C3216

22uF/25V C73

R698

0

SOT23

330K

220nF/25V

AVDD TP

Q8 AO3407

R697

C94 NC

C37

C3216

C72

DO-214AA

C78

NC

R739

0.1uF

1N5822

VS (+16V)

C79

10uF/16V

D70

L-22UH

C44

10uF/16V

C1

C42

10uF/16V

12V_PANEL

22uF/25V

A L18 NR6045T100M

22uF/25V

A

D

D

1

2

3

4

Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

1

2

3

4

A

A

VCOM_A

3

GMA4

4

GMA5

5

GMA6

6

OUT14

OUT2

OUT13

OUT3

OUT12

U9 iML7991

OUT4 OUT5

OUT11 OUT10

OUT6

OUT9

GMA13

R0402

VGMA13

GMA12

R261 10R

R0402

VGMA12

GMA11

R262 10R

R0402

VGMA11

GMA10

R263 10R

R0402

VGMA10

GMA9

R265 10R

R0402

VGMA9

GMA8

R266 10R

R0402

VGMA8

GMA7

R268 10R

R0402

23

VGMA7

GMA6

R270 10R

R0402

VGMA6

GMA5

R271 10R

R0402

VGMA5

GMA4

R273 10R

R0402

VGMA4

GMA3

R275 10R

R0402

VGMA3

GMA2

R277 10R

R0402

VGMA2

GMA1

R278 10R

R0402

VGMA1

GMA13

22

GMA12

21

GMA11

20

GMA10

19

GMA9 GMA8 VSD

B

R774 4.7K

R773 4.7K

Tuner I2C 3.3V to 5V R346 0 QFT3 NC_2N7002 BUF_SDA

SDA

C

nWR

2.2uF/10V

L37

VSD

R345 0

BUF_SCL VCC

QFT4 NC_2N7002

FB/60R/3A BUF_SCL

SCL

VSD

C459

NC

0.1uF/16V

BUF_SDA

C459

BANK_SEL_B

VGMA14

R260 10R

DGND

R282

R283 4.7K

R274 4.7K

1uF/50V

R769 NC/4.7K

10uF/25V C526

VCOM

VSD

10uF/25V C525

C523

10uF/25V C524

R770 200K 1% 0.1uF/25V

10R

C505

R767

R0402

GMA14

R768 4.7K

nWR 16

SDA 15

SCL 14

12 BANK_SEL 13 DGND

AGND

8

9 STATIC_HI

11

VS_BUFFER

R272 3.0K 1%

7

C

VCOM_A

24

主题：创维5800-TCON6-0P10 TCON板之伽玛校正电路 18 OUT7 OUT8 绘制：袁亚文 日期：2014年8月7日 17 AVDD DVDD

GMA7

R259 10R

33

AGND

SET

25

EPAD

26

VCOM_ADJ

VCOM_FB

AGND

27

GMA14

VSD

GMA3

28

R772

2

29

NC/4.7K

GMA2

OUT1

AD

B

1

30

VCOM_OUT

GMA1

31

AVDD

32

R280

10K 1%

100K 1%

VS_BUFFER

10

0.10uF/50V C463

100K 1%

R771

AVDD

0.1uF/50V C462

L36 FB/60R/3A

R281VS_BUFFER

VS_BUFFER

22uF/50V

VS_BUFFER

C496

Panel_VDD=16V

D

D

1

2

3

4

Buyer: Antonio Barbosa de Jesus ([email protected]) Transaction ID: 9673353128556233S

L3216

L114

REF

2.2nFR56 12K

33 34

R66 60.4K

VT

35 R65 100K

36

C64

1uF/50V

C65

1uF/50V

NC R37

TERMINATE_TCON8

FBG

LC2

COMPG

CKH1

REF

CKH2

U4 RT8922

VT

CKH3

GND

END

NC

R744 4.7K

R30 4.7K

R31 4.7K

20

NC

R27 4.7K

DP_sel

R53 4.7K

LC1_1 21

PGND

LC_TCON7

STH_1

R227

0

R0402

ST1

LC1_1

R64

0

R0402

LC1

19

LC2_1

LC2_1

R71

0

R0402

LC2

18

HC1_1

HC1_1

R201

0

R0402

HC1

0

R0402

HC2

17

HC2_1

HC2_1

R208

16

HC3_1

HC3_1

R210

0

R0402

HC3

HC4_1

HC4_1

R212

0

R0402

HC4

HC5_1

HC5_1

R214

0

R0402

HC5

HC6_1

HC6_1

R217

0

R0402

HC6

STH2_1

STH2_1

R196

0

R0402

SET1

VGOFF

C53

0.1uF C54 0

D5

VSS_XON

D5

D

SOD-80

1N4448HWS Vgoal

1

10

VSS 9

XON R177

4.7K

NC/4.7K R192

NC/4.7K R195

NC/4.7K R193

3D_EN

4.7K R194

R198

Vgoal

VGL

NC/1uF/16V

Pre-Charge SEL

LC_1

10uF/16V

SET2

LC_1

2

3

C

L3216

NC/10uF/16V C528

Phase SEL

R0402

XON

0

8

R121

GOAL

LC

11

C527

SET3

14

L116 CBW3216U800T

0.1uF

CLK INV

C56

ROTATE

3D SEL D

NC/4.7K

4.7K R128

4.7K R207

4.7K R209

R129

NC/4.7K R135

ROTATE

7

R0402 0 TERMINATE_1 TERMINATE_1

AGND

TERMINATE

R118

6

VCE_1 VCE_1

VCADJ

0

5

R131

R206 NC/0

VCE

RATIO

VST_1 VST_1

R0402

4

R0402

R187 NC/0

0

ROT

R130

STH2

3

VST

VCE

ROTATE

VIN

40

1

VCC

CKH4

主题：创维5800-TCON6-0P10 TCON板之电平移相转换电路 13 38 VIN CKH5 绘制：袁亚文 39 12 VST 日期：2014年8月9日 CKH6

LC

C

SET4

2

C49

L3216

0.1uF/6.3V

CBW3216U800T

1uF/6.3V C48

VIN

37

TERMINATE

3D_EN L117

B

15

QFN40P500X500X80-41

VCC

R743 NC

NC R36

VCE_TCON3

TERMINATE

LC1

STH1 VGON

STH1 22

25

23

SHD

26

SET2

NC

SET3

27

24

SET1

SET2

28

1uF/50V

SET1

29 PMS

LXG

41 GND

C50

R61 620K

30

R226 NC NC 31 32

R63 130K

1uF/50V

A VST_TCON1

LC

C69

100K 1% C67 3.48K 1%

DO-214AA

NC

R223

NC/22uF/35V

R225

C80

1uF/50V

C61

10uF/50V

C3

10uF/50V

C2 B

R62 120K

C63

VST VCE

C66

R59 NCP15WL683E03RC

1uF/50V

D72

IN5822

NC

C62

SHD

10uF/50V

VGH TP

NR6045T100M

SET3

VGH ([email protected])

1uF/50V C68C0805

C70C0603

54.9K 1%

VCC

VGH

SMD_10UH_6X6

10uF/16V

L3216

0.1uF

R169

4.99K 1% C71

470 1% A

L115 CBW3216U800T

12V_PANEL

R33

L19 22uH

NC

L113 12V_PANEL CBW3216U800T

AVDD

1

SHD

R117

4

2

R73

3

R52

2

CBW3216U800T

1

1N4448HWS SOD-80

4