LG E460 Optimus L5 II Service Manual
Internal Use Only Service Manual LG-E460 Date: April, 2013 / Issue 1.0 Table Of Contents 1. INTRODUCTION����������
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Internal Use Only
Service Manual
LG-E460
Date: April, 2013 / Issue 1.0
Table Of Contents 1. INTRODUCTION��������������������������������������������������������������������� 3 1.1 Purpose��������������������������������������������������������������������������������������������������������3 1.2 Regulatory Information�������������������������������������������������������������������������3
5. DOWNLOAD........................................................................176 6. BLOCK DIAGRAM...............................................................196
1.3 Specifications���������������������������������������������������������������������������������������������5
7. CIRCUIT DIAGRAM.............................................................206
2. PERFORMANCE���������������������������������������������������������������������� 8
8. BGA PIN MAP......................................................................214
2.1 Product Name��������������������������������������������������������������������������������������������8 2.2 Supporting Standard������������������������������������������������������������������������������8 2.3 Functions of Major Semi-Conductors����������������������������������������������8 2.4 HW Features�����������������������������������������������������������������������������������������������9 2.5 SW Features��������������������������������������������������������������������������������������������� 11
9. PCB LAYOUT........................................................................221 10. CALIBRATION....................................................................225 11. HIDDEN MENU..................................................................245
2.6 E460 Figures�������������������������������������������������������������������������������������������� 24
12. DISASSEMBLE GUIDE.......................................................270
3. CIC AND SERVICE CENTER..........................................................25
13. EXPLODED VIEW & REPLACEMENT PART LIST..............276
3.1 CIC FAQ....................................................................................................... 25
13.1 EXPLODED VIEW.................................................................................276
4. TROUBLE SHOOTING........................................................... 39 4.1 WCDMA Rx Part....................................................................................... 39
13.2 Replacement Parts............................................................................277 13.3 Accessory..............................................................................................310
4.2 WCDMA Tx Part....................................................................................... 63 4.3 GSM Rx Part.............................................................................................. 91 4.4 GSM Tx Part Troubleshooting..........................................................113 4.5 Power........................................................................................................127 4.6 Charging..................................................................................................132 4.7. USB............................................................................................................134 4.8 Audio.........................................................................................................135 4.9 6 AXIS Sensor.........................................................................................149 4.10 Proximity Sensor................................................................................152 4.11 Touch Sensor.......................................................................................154 4.12 Vibrator..................................................................................................156 4.13 Camera...................................................................................................158 4.14 LCD..........................................................................................................160 4.15 BT/Wifi....................................................................................................163 4.16 GPS Part.................................................................................................167 4.17 FM Radio................................................................................................172 4.18 NFC..........................................................................................................174
LGE Internal Use Only
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Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
1. INTRODUCTION
1. Introduction 1. Introduction INTRODUCTION 1. 1.1 Purpose This manual provides the information necessary to repair, calibration, description and download the features of this model.
1.2 Regulatory Information A. Security Toll fraud, the unauthorized use of telecommunications system by an unauthorized part (for example, persons other than your company’s employees, agents, subcontractors, or person working on your company’s behalf) can result in substantial additional charges for your telecommunications services. System users are responsible for the security of own system. There are may be risks of toll fraud associated with your telecommunications system. System users are responsible for programming and configuring the equipment to prevent unauthorized use. The manufacturer does not warrant that this product is immune from the above case but will prevent unauthorized use of common carrier telecommunication service of facilities accessed through or connected to it. The manufacturer will not be responsible for any charges that result from such unauthorized use.
B. Incidence of Harm If a telephone company determines that the equipment provided to customer is faulty and possibly causing harm or interruption in service to the telephone network, it should disconnect telephone service until repair can be done. A telephone company may temporarily disconnect service as long as repair is not done.
C. Changes in Service A local telephone company may make changes in its communications facilities or procedure. If these changes could reasonably be expected to affect the use of the phones or compatibility with the net work, the telephone company is required to give advanced written notice to the user, allowing the user to take appropriate steps to maintain telephone service.
D. Maintenance Limitation Maintenance limitations on the phones must be performed only by the manufacturer or its authorized agent. The user may not make any changes and/or repairs expect as specifically noted in this manual. Therefore, note that unauthorized alternations or repair may affect the regulatory status of the system and may void any remaining warranty.
E. Notice of Radiated Emission This model complies with rules regarding radiation and radio frequency emission as defined by local regulatory agencies. In accordance with these agencies, you may be required to provide information such as the following to the end user.
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Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
1. INTRODUCTION
1. Introduction
F. Pictures The pictures in this manual are for illustrative purposes only; your actual hardware may look slightly different.
G. Interference and Attenuation A phone may interfere with sensitive laboratory equipment, medical equipment, etc. Interference from unsuppressed engines or electric motors may cause problems.
H. Electrostatic Sensitive Devices
ATTENTION Boards, which contain Electrostatic Sensitive Device (ESD), are indicated by the information is ESD handling:
sign. Following
• Service personnel should ground themselves by using a wrist strap when exchange system boards. • When repairs are made to a system board, they should spread the floor with anti-static mat which is also grounded. • Use a suitable, grounded soldering iron. • Keep sensitive parts in these protective packages until these are used. • When returning system boards or parts like EEPROM to the factory, use the protective package as described.
LGE Internal Use Only
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Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
1. INTRODUCTION
1. Introduction 1.3 Specification 1.3 Specification KEY FEATURES •
HD streaming with Netflix on mobile and on TV (MHL)
•
Android 4.0-Powered Smartphone (ice cream sandwich)
•
4” Touch Screen WVGA (480 X 800)
•
5MP AF with flash
•
3G Mobile Hotspot
•
DivX® Capable
ENHANCED USER EXPERIENCE •
Android 4.1
•
Proximity Sensor – locks the touch screen and buttons while talking on the phone
•
Motion Sensor – Electronic compass , Accelerometer and Gyroscope
•
USB Charging via Computer
•
Airplane Mode (RF Off)
DESIGN •
Sleek and Stylish Design
•
4“ WVGA LCD Screen
•
Capacitive Touch Screen – Glass with fast and accurate response
•
Micro USB/Charging Port
LGE Internal Use Only
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Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
1. INTRODUCTION
1. Introduction CAMERA/VIDEO •
5MP AF with flashand Camcorder*
•
Camera Resolutions: 2560 x 1920, 2048 x 1536, 2240 x 1344 1280 x 960 1280 X 768 Pixels
•
Camera and Video Zoom: up to 4x
•
Image Editor: zoom, rotate, crop images
•
Brightness, ISO, White Balance,* Color Effects, Timer
•
Cheese shutter – take photo with voice command.
•
Video Resolutions: 640 x 480 320 x 240 176 x 144 Pixels
MULTIMEDIA •
DivX® Video Playback
•
Video Player for H263,H264,MP4, DIVx
•
Music Player for MP3, WMA, and Unprotected AAC
•
Stereo Sound via Headset or Bluetooth
•
Multitask While Playing Music in the Background
•
Music Library – Organized by Artists, Albums, Songs, and Playlists
•
Repeat and Shuffle Music Playback Modes
BLUETOOTH® •
Version: 3.0
•
Supported Profiles: headset, hands-free, object push, advanced audio distribution (stereo), audio/video remote control, file transfer, phone book access, message access, serial port
•
Listen to Music with Optional Stereo Bluetooth Headset**
•
Send User-Generated Pictures (JPEG) and Videos via Bluetooth Wireless Technology *Depends on available memory. **Accessories sold separately.
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1. INTRODUCTION
VOICE/AUDIO • One-Touch Speakerphone* • Speaker-Independent Voice Commands • Voice-Activated Dialing • Text to Speech • MP3 Music Ringer Support (clips from hit songs)†
TOOLS & DATA • Android Apps: Alarm/Clock, Browser, Calculator, Calendar (Corporate or Google), Camera, Contacts, Email, Gallery, Gmail, Google+, Maps, Messaging, Messenger, Music Player, Phone, Places, Play Books, Play Movies, Play Music, Play Store, Talk, Video Player, Voice Recorder, Youtube • Navigation – spoken turn-by-turn directions showing real-time traffic • Wi-Fi Connectivity – IEEE 802.11 b/g/n • A-GPS Support for Enhanced Location Accuracy
SPECIFICATIONS • Technology: GSM/WCMDA • Frequencies: GSM 850,900,1800,1900 WCDMA 2100, 900 • Data Transmission: WCMDA, GPRS • Dimensions: 117.5 x 62.2 x 9.2(mm) • Weight: 100g ( with Battery) • Display: 4” , WVGA (480 x 800) pixels • Standard Battery: 1,700 [mAh]
ACCESSORIES • Standard Battery • Travel Adapter and USB Cable* • Stereo Headset
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Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
2. PERFORMANCE LG-E460 Product SPEC
2. PERFORMANCE 2.1 Name 2.1Product Product Name
LG-E460 : WCDMA 900//2100+GSM850/EGSM/DCS/PCS LG-E460 : WCDMA 900//2100+GSM850/EGSM/DCS/PCS (HSUPA(HSUPA 5.8Mbps(cat6)/HSDPA 21Mbps(cat14)/GPRS Class33) 5.8Mbps(cat6)/HSDPA 21Mbps(cat14)/GPRSClass33/EDGE Class33/EDGE Class33)
2.2Supporting Supporting Standard 2.2 Standard WCDMA(FDD1,8)/EGSM/GSM850/DCS1800/PCS1900 Supporting Standard
with seamless handover Phase 2+(include AMR) SIM Toolkit
: Class 1, 2, 3, C-E
WCDMA(FDD1) TX : 1920 – 1980 MHz WCDMA(FDD1) RX : 2110 – 2170 MHz WCDMA(FDD8) TX : 880 – 915 MHz WCDMA(FDD8) RX : 925 – 960 MHz EGSM TX : 880 – 915 MHz EGSM RX : 925 – 960 MHz Frequency Range
GSM850 TX
: 824 – 849 MHz
GSM850 RX
: 869 – 894 MHz
GSM900 TX
: 880 – 915 MHz
GSM900 RX
: 925 – 960 MHz
DCS1800 TX
:1710 – 1785 MHz
DCS1800 RX
: 1805 – 1880 MHz
PCS1900 TX
: 1850 – 1910 MHz
PCS1900 RX
: 1930 – 1990 MHz
Application Standard
2.3 Parts : GSM Solution 2.3Main Main Parts : GSM Solution Item
Part Name
AP Chip
MT6575 (MTK)
CP Chip
MT6162 (MTK)
LGE Internal Use Only
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Comment
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
2. PERFORMANCE LG-E460 Product SPEC
2.4 HW Features 2.4 HW Features List
Type / Spec.
1. Phone Type
DOP Type
2. Size
117.5X x 62.2 x 9.2 (mm)
3. Weight
103.3g
4. Battery
1,700mAh ( typ.), 1,650mAh(min) (Li-Ion)
5.Chipset
MT6575,
6. Memory
4GB(EMMC) +4Gb(LPDDR2) Size
4 inch
Dot
480(H) X 800(V)
Color
16.7M colors
Display Type
Active matrix TFT, Transmissive Type
NTSC
Typ. 70%
Contrast Ratio
Typ. 1000:1
Pixel Pitch
0. 036mm X 0.108mm (235ppi)
Color temperature
5000 ~ 9000(K) ( typ. 6500K)
Type
CMOS image sensor
Resolution
2592(H) X 1944(V) pixels.
7. LCD
8. Main Camera (8M)
LGE Internal Use Only
30fps@QSXGA, 30fps@Full HD 1080P
Frame Rate
60fps@HD 720P, 120fps@QVGA
View Angle
68°
Image Scaling Down
5M,3M,W3M,1M,W1M
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Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
2. PERFORMANCE LG-E460 Product SPEC
10. Audio
Pixel x size
1.4um x1.4um
1) MIDI
MIDI
2) Mono
18 X 10 X 3T Speaker
3) Receiver
12 X 07 X 2.7T Wideband Receiver
Effective Distance
10M
Distance
0 m ~ 10 m (depend on environment)
standard
IEEE 802.11 b/g/n
11. Bluetooth
12. WLAN
13. GPS
LGE Internal Use Only
Max 40Mbps (SDIO Driver
Throughput
performance)
depend on environment
0 ~ 50m (depend on environment)
type
A-GPS, GNSS
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Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
2. PERFORMANCE LG-E460 Product SPEC
2.5. HW SPEC 2.5. HW SPEC. 1)1) WCDMA transmitter specification WCDMA transmitter specification Item Maximum Output Power Frequency Accuracy Minimum Output Power Occupied Bandwidth Adjacent Channel
Spec.
Min
Typ.
Max
Unit
Power class Ⅲ
21.0
22.5
25.0
dBm/3.84MHz
-
-200
-
+200
Hz
-
-
-
-50
dBm/3.84MHz
-
-
-
4.6
MHz
Δf = ± 5MHz
-
-
-33
dBm/3.84MHz
Δf = ± 10MHz
-
-
-43
dBm/3.84MHz
-
-
-
17
%
-
-
-
15
dBm/3.84MHz
Ior =-106.7dBm/3.84MHz
-46.7
-
-28.7
dBm/3.84MHz
Ior =-65.7dBm/3.84MHz
-23.0
-
-5.0
dBm/3.84MHz
Ior =-25.0dBm/3.84MHz
-0.0
-
14.0
dBm/3.84MHz
-
-
-
-56
dBm/3.84MHz
Leakage Power Ratio Error Vector Magnitude(EVM) Peak Code Domain Error
Open Loop Output Power
Transmit Off Power Spectrum Emission Mask
LGE Internal Use Only
Δf = 2.5~3.5MHz
-35-15 * (Δf-2.5)
dBc/30KHz
Δf = 3.5~7.5MHz
-35-1 * (Δf-3.5)
dBc/1MHz
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Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
2. PERFORMANCE
LG-E460 Product SPEC
Transmit Spurious Emission
LGE Internal Use Only
Δf = 7.5~8.5MHz
-39 10 * (Δf-7.5)
dBc/1MHz
Δf = 8.5~12.5MHz
-49
dBc/1MHz
9kHz ~ 150kHz
-36
dBm
150kHz ~ 30MHz
-36
dBm
30MHz ~ 1GHz
-36
dBm
1GHz ~ 12.5GHz
-30
dBm
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Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
2. PERFORMANCE
LG-E460 Product SPEC 2) WCDMA receiver specification 2) WCDMA receiver specification Item
Specification BD1: 2110 ~ 2170 MHz
Receive Frequency
BD5: 869 MHz ~ 894 MHz BD8: 925 MHz ~ 960 MHz
Reference Sensitivity Level
Band1 : BER < 0.001 when
Îor = -106.7 dBm / 3.84 MHz
Band5 : BER < 0.001 when
Îor = -104.7 dBm / 3.84 MHz
Band8 : BER < 0.001 when
Îor = -103.7 dBm / 3.84 MHz
Maximum Input Level
BER < 0.001 when
Îor = -25 dBm / 3.84 MHz
ACS > 33 dB where BER < 0.001 when
Adjacent Channel Selectivity
Îor = + 14 dB / 3.84 MHz
(ACS)
& Ioac = –52 dBm / 3.84 MHz @ ±5 MHz BER < 0.001 when Îor = + 3 dB / 3.84 MHz
Blocking Characteristic
& Iblocking = -56 dBm / 3.84 MHz @ Fuw(offset) = ±10 MHz or Iblocking = -44 dBm / 3.84 MHz @ Fuw(offset) = ±15 MHz
Spurious Response
BER < 0.001 when Îor = + 3 dB / 3.84 MHz & Iblocking = -44 dBm BER < 0.001 when Îor= + 3 dB / 3.84 MHz
Intermodulation
& Iouw1 = -46 dBm @ Fuw1(offset) = ±10 MHz & Iouw2 = -46 dBm / 3.84 MHz @ Fuw2(offset) = ±20 MHz
Spurious Emissions
< -57 dBm / 100 kHz BW @ 9 kHz ≤ f < 1 GHz < -47 dBm / 1 MHz BW @ 1 GHz ≤ f ≤ 12.75 GHz Adjust output(TPC command) cmd
Inner Loop Power Control
1dB
+1
+0.5/1.5
0 -1
3dB
+1/3
+1.5/4
-0.5/+0.5
-0.5/+0.5
-0.5/+0.5
-0.5/-1.5
-1/-3
-1.5/-4
group(10equal command group)
In Uplink +1
LGE Internal Use Only
2dB
+8/+12
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+16/+24
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
2. PERFORMANCE
LG-E460 Product SPEC 3) HSDPA transmitter specification 3) HSDPA transmitter specification Item
Spec.
Min
Typ.
Max
5.2.A Maximum Output Power with HS-DPCCH
1/15 ≤ βc/βd ≤ 12/15
21.0
22.5
25.0
13/15 ≤ βc/βd ≤ 15/8
20
22.5
25
15/7 ≤ βc/βd ≤ 15/0
19
22
25
5.7A HS-DPCCH
Trands mitter 5.9A Spectrum Emission Mask with HS-DPCCH
5.10A Adjacent Channel Leakage Power Ratio with HS-DPCCH 5.13.1A Error Vector Magnitude (EVM) with HS-DPCCH
Unit
dBm/3.84MH z
Step 0
0 dBm +/- 1 dB
dB
Step 1 – Step 0
6 dB +/- 2.3 dB
dB
Step 2 – Step 3
1 dB +/- 0.6 dB
dB
Step 5 – Step 4
0 dB +/- 0.6 dB
dB
Step 6 – Step 7
5 dB +/- 2.3 dB
dB
Δf = 2.5~3.5MHz
-35-15 * (Δf-2.5)
dBc/30KHz
Δf = 3.5~7.5MHz
-35-1 * (Δf-3.5)
dBc/1MHz
Δf = 7.5~8.5MHz
-39 10 * (Δf-7.5)
dBc/1MHz
Δf = 8.5~12.5MHz
-49
dBc/1MHz
MAX / 0dBm
Δf = ± 5MHz
-
-
-33
dBm/3.84MH z
Δf = ± 10MHz
-
-
-43
dBm/3.84MH z
-
-
17.5
%
-
-
10
BLER(%)
MAX Power -20 dBm
6.3A Maximum Receiver
Input Level for HS-PDSCH
Pin = -25dBm
Reception LGE Internal Use Only
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Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
2. PERFORMANCE LG-E460 Product SPEC 4)4) GSM receiver specification GSM receiver specification Item
Spec.
Phase Error
Rms : 5° Peak : 20 °
Frequency Error
GSM : 0.1 ppm DCS/PCS : 0.1 ppm
EMC(Radiated Spurious Emission Disturbance)
GSM/DCS : < -28dBm
Transmitter Output power and Burst Timing
GSM : 5dBm – 33dBm ± 3dB DCS/PCS : 0dBm – 30dBm ± 3dB
Burst Timing
17
88% ◊ 87%
BAR 17 --> 16
83% ◊ 82%
BAR 16 --> 15
78% ◊ 77%
BAR 15 --> 14
73% ◊ 72%
BAR 14 --> 13
68% ◊ 67%
BAR 13 --> 12
63% ◊ 62%
BAR 12 --> 11
58% ◊ 57%
BAR 11 --> 10
53% ◊ 52%
BAR 10 --> 9
48% ◊ 47%
BAR 9 --> 8
43% ◊ 42%
BAR 8 --> 7
38% ◊ 37%
BAR 7 --> 6
33% ◊ 32%
BAR 6 --> 5
28% ◊ 27%
BAR 5 --> 4
23% ◊ 22%
BAR 4 --> 3
16% ◊ 15%
BAR 3 --> 2
13% ◊ 12%
BAR 2 --> 1
8% ◊ 7%
BAR 1 --> 0
3% ◊ 2%
Low Battery Pop-up
4% ~ 15% : One Time popup (No call)
Critical Low Battery Pop-up
0% ~ 3% : Every Level change popup (No call)
Power Off
1%
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remain%
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2. PERFORMANCE LG-E460 Product SPEC
2.6 Figures 2.6 E460 E460 Figures
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3. CIC AND SERVICE CENTER
3. CIC AND SERVICE CENTER 3.1 CIC FAQ No FAQ 1
Q&A
Q
I can’t remember the PhoneLock password.
A
When the password and pin are locked, power off and press ‘Power key + Volume down key’ for Factory Reset. - When the pattern is locked in Gmail setting, press the ‘Forgot’ button to set a new pattern. - When no Gmail is set, press ‘Power key + Volume down key’ for Factory Reset.
Development requests
1. How to disable Pattern Lock, Password and PIN. 2. Request to check out if it is specified in the user manual. 3. Description on HW Factory Reset Key combination and how to do it.
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3. CIC AND SERVICE CENTER
No FAQ 2
Q
Q&A How do I put in and take out files from the SD card? To write/delete files on the SD card, connect the phone to PC via MTP. First, download and install the USB driver. Connect the USB data communication cable, and do the following.
A
1. Status Bar Slide Down 2. “Charging has started” Touch 3. Select “Media sync (MTP)” Development requests
1.PC SD CARD 2.PHONE SD CARD
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3. CIC AND SERVICE CENTER
No FAQ 3
Q
Q&A I use it abroad, but 3G connection doesn’t work. Settings > Dual SIM > Tick ‘Data Roaming’ If not, tick it.
A
Development requests
ex) 1. EuropeEurope 2. EuropeContinents(North America, Asia etc)
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3. CIC AND SERVICE CENTER
No FAQ 4
Q
Q&A The GPS location isn’t right, what should I do? GPS signals are so weak that location info may not be found due to weather conditions or other surrounding factors(indoors, radio wave reflections). When Setting->Location access -> Wi-Fi & mobile network location is ticked, location info may be brought from a nearby base station. This may not get a correct location info due to a wider margin of error than GPS. Tick ‘GPS Satellites,’ stay outdoors and get the current location via GPS, which will reduce the margin of error.
A
5
Q
The downloaded application isn’t compatible?
A
Specific descriptions are needed about incompatibility issues. Generally, incompatibility issues arise because they do not consider compatibility when designing apps in the first place. Inform us of the specific incompatible app. We’ll check it out. Thanks.
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3. CIC AND SERVICE CENTER
No FAQ 6
Q
Q&A How do I make an e-mail account? Email protocols, e.g. EAS, IMAP4, POP3 are supported. Register an account as below. (If you have not registered any account, you’ll be automatically led to the registration screen on running the email app.) * EAS account Among email service providers, select MS Exchange >Enter email addr & pw (do not change the user name except when the email addr ID does not match the user name.) >Select the server addr, domain and SSL use > Set reception intervals and email synchronization period > (Set security type conforming to the server) > Done.
A * IMAP4, POP3 Select an email service provider >Enter email addr and pw > (Make sure your account supports IMAP4 or POP3 service) > Select a reception server and security type(automatic input if a service provider has already been set) > Select the sending server and security connection(automatic input if a service provider has been already set)> (Generally, SMTP user name and pw are same as the email addr and pw provided initially) > Done.
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Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
3. CIC AND SERVICE CENTER
No FAQ 7
8
Q&A
Q
E-mail registration doesn’t work.
A
1. Email service uses data. Make sure WiFi or Data is available. 2. Check out email addr and pw. 3. Check out your email account service info(IMAP, POP3, SMTP). 4. Inquire the email service administrator about EAS-related server info.
Q
Unused application shows up as a using program even though it is all killed. What should I do?
A
That is because the service is running in the background of the app. For example, phone or email apps need inform users of incoming calls or emails even though they are killed.
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3. CIC AND SERVICE CENTER
No FAQ 9
Q
A
Q&A Wifi connection doesn’t work well. WiFi connection glitches result from several causes. Do the following for connection. 1. Make sure WiFi is ON. 2. Make sure it is connected to a service provider’s AP, e.g. NESPOT, Olleh KT, SKT, U+ etc. (Fig. 1) 1) These APs have open security types, allowing connection with no need to enter pw. Unless your phone has been authorized by a certain AP, you can’t use its WiFi. Then, try connecting to another AP. 3. Simply, AP info may not match the info saved on your phone. 1) Make sure AP info entered on the phone, e.g. security type and password is correct. (Fig. 2) 2) AP info may have been updated. Click the AP and “Forget.” Then, press the Search button in the menu below, and the AP list will be updated. Try connection again. (Fig. 1) 4. DHCP server troubles may result in failure to get dynamic IP allocation. Then, use a fixed(static) IP to get IP allocation. Settings > Wi-Fi >Select an AP > Click “Show advanced option” and use static IP for AP connection. (Fig.3, Fig. 4)
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3. CIC AND SERVICE CENTER
No FAQ 10
11
12
Q&A
Q
How do you install the PC Sync Program?
A
The SD Card embedded in the phone contains the PC Suite installation file. Use this file for installation. Or, www.lge.com > Select a country >Select a phone > Software download> Download and install the PC Sync Program.
Q
How do you install the Phone driver?
A
Go to the service provider’s web site and download a USB Driver for your model. Remove the USB cable and run the file for installing the USB Driver. Upon installation, connect the USB cable to PC and the phone.
Q
How to connect internet/data network Settings > Dual SIM > Make sure ‘Data enabled’ is ticked. Unless ticked, tick it.
A
To change the Data SIM, change the default Data Network.
LGE Internal Use Only
- 32 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
3. CIC AND SERVICE CENTER
No FAQ 13
14
Q&A
Q
What should I do to connect PC Sync program with the phone?
A
Upon connecting the USB cable, select PC Software as connection mode on the phone > Run ‘PC Suite’ for automatic connection. Unless autonatic connection works, go to the PC Suite main screen, and select ‘Connect Phone’ > USB Cable Connection. Or, on the phone, Bluetooth On > Discoverable On > Select ‘Connect Phone’ on PC Suite main screen > Bluetooth Connection > Select the phone to connect.
Q
Can language be changed? Settings - Language & Input - Language’ will change the language setting.
A
LGE Internal Use Only
- 33 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
3. CIC AND SERVICE CENTER
No FAQ 15
Q
Q&A How do you Reset and Factory Reset? Reset the phone as below. Settings - Backup & Reset - Factory data reset. For Factory Reset, do the following. Power Off and press QuickMemo key + Volume Down key +Power key.
A
LGE Internal Use Only
- 34 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
3. CIC AND SERVICE CENTER
No FAQ 16
Q
Q&A I want to change the bell sound. Settings - Sound - SIM1 phone ringtone / SIM2 phone ringtone will change the Ringtone of each SIM.
A
17
18
19
Q
Is it compatible with other devices?
A
Basically, only external Bluetooth devices are compatible.
Q
How do you use HDMI?
A
none supported.
Q
HDMI error occurs.
A
none supported.
LGE Internal Use Only
- 35 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
3. CIC AND SERVICE CENTER
No FAQ 20
21
22
Q&A
Q
How do you use Smart Share?
A
none supported.
Q
Smart Share error occurs.
A
none supported.
Q
Battery consumption is too fast. 1. Where few antenna bars are displayed(radio shadow area), the phone is considered to be located far from the network. So, sending/receiving the phone’s location info registered requires more power, consuming battery power faster. 2. When the LCD Back Light is on, the phone uses up the battery power faster. Ex.) When LCD Back Light’s electric cuttent is 100mA/h, a 1500-mA battery will keep the LCD on for 15 hours. Longer setting of screen timeout will accelerate battery consumption. Shorter setting is recommended.
A
3. Even when finishing some apps and pressing the ‘Home’ key, the apps keep running in the background, consuming the battery power. To end an app or program, use the Delete/ Previous key. 4. Rooting means the Super User authority over the Android system domain, and may cause data change in the battery control domain, accelerating battery consumption. 5.Apps requiring regular data updates, e.g. Dodolphone, NateOn, Kakaotalk, stock/ weather widgets consume more battery power, especially when update cycle is short. 6. When installing many apps at a time, reboot the phone. Battery power is used up as fast as the number of widget apps installed on the screen.
23
Q
How is the distribution schedule of OS or SW new version known?
A
Visit an LG Electronics service center or LG Mobile home page.
LGE Internal Use Only
- 36 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
3. CIC AND SERVICE CENTER
No FAQ 24
Q
Q&A How do you update the SW? End Users can update SW in 2 ways.(Web Download / FOTA) - Web Download : Connect the phone to PC via USB. Use the SW Update Tool and download a new binary from the server to PC via the internet and then install it on the phone. - FOTA : Without PC, via the phone’s network(3G, 4G WIFI ), download FOTA Package on the phone for Auto Install & Update. In either way, User Data is maintained.
A
LGE Internal Use Only
- 37 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
3. CIC AND SERVICE CENTER
No FAQ 25
26
Q&A
Q
Until when is it guaranteed after purchase? What is the warranty limit?
A
Free warranty period is 1 year as from the date of purchase. Glitches due to external shocks may incur charges for fixing even within the free warranty period.
Q
What kinds of phone accessories are there?
A
Visit an LG service center or the internet site.
Please ask and answer 3 expected questions regarding the new product and new features.
27
QuickMemo Hot key : Enables setting functions for short/long press of the QuickMemo key.
28
MTP : Media Transfer Protocol” enables recognition via media devices and sending media files.
29
Wi-Fi Direct : Enables wireless direct connection and communication among devices without an AP.
LGE Internal Use Only
- 38 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
4. TROUBLE SHOOTING 4.1 WCDMA Rx Part 4.1.1 WCDMA_B1 Rx START
Rx TEST SETUP - DL Channel : 10700 - Sector Power : -30 dBm
1. Check DC Power Supply circuit
2. Check MT6162 XO
3.Check RF Signal path
Re download S/W & Cal
* There are no Test Points on the IQ Data Line. So It is impossible to check the IQ Data Wave form.
LGE Internal Use Only
- 39 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
MT6162 (U100)
DPX (FL103)
SKY77584 (U101)
TOP Side
LGE Internal Use Only
- 40 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
4.1.1.1 Checking DC Power supply circuit
START
Check TP1(C108) +1V8_VRF_MTK is OK?
No
The Problem may be Logic part Refer to Logic troubleshoot
Yes
Check TP2(C112) +2V85_VRF_MTK is OK?
No
The Problem may be Logic part Refer to Logic troubleshoot
Yes
Check TP3(C125) +2V8_VTCXO_MTK is OK?
No
The Problem may be Logic part Refer to Logic troubleshoot
Yes DC Power Supply Circuit is OK See Next page to Check XO Circuit
LGE Internal Use Only
- 41 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
TP3: C125 (+2V8_VTCXO_MTK )
TP2: C112 (+2V85_VRF_MTK )
MT6162 (U100)
TP1 : C108 (+1V8_VRF_MTK )
REV 1.0
1
PGND
GND2
EN
B1
C2
39p
C195
C109
D1
VINT
DATA0 DATA1
F1 E2
G2
1u
TP1
CLK
VSUP2a VDD_28b
J2 H1
L2 K1
VSUP1 VDD_18
R2 P1 N2 M1
RX_BBIP RX_BBIN RX_BBQP RX_BBQN
GND3
T1
BSI1_CS0
+1V8_VIO_MTK
BSI1_DATA BSI1_CS1
C112 1u
10p C108
10p
C106
1u
C103
TP2 C107
10p
1u
10p
C101
BSI1_CLK
+1V8_VRF_MTK
UMTSRX_IP UMTSRX_IN UMTSRX_QP UMTSRX_QN C100
+2V85_VRF_MTK
TOP Side
REFCLK1 A2 REFCLK2 B3 REFCLK3 A4
C115
TP3
1n
VDDXO B5
SYSCLK
+2V8_VTCXO_MTK
NC4 A6
U100
XO2 B7 XO1/REFIN A8 VTUNE B9 CLK_MODE A10 VSUP2b B11
C122
1n
C125 C126
MAIN_CLK_26MHz 0.1u
1u
GND1 A12
LGE Internal Use Only
- 42 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
4.1.1.2 Checking MT6162 XO circuit
START
Check TP1(C122) Is it 26MHz?
YES
XO circuit is Ok . See next page to check RF signal path.
NO Replace U801 and then check TP1(C122)
YES Is it similar ?
XO circuit is Ok . See next page to check RF signal path.
NO Replace Main B/D
LGE Internal Use Only
- 43 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
TP1 : C122 (MAIN_CLK_26MHz)
MT6162 (U100)
TOP Side
REFCLK1 A2 REFCLK2 B3 REFCLK3 A4
C115
1n
SYSCLK
VDDXO B5 NC4 A6 XO2 B7 XO1/REFIN A8 VTUNE B9 CLK_MODE A10 VSUP2b B11
+2V8_VTCXO_MTK
TP1
C122
1n
MAIN_CLK_26MHz
C125 C126
0.1u
1u
GND1 A12 B13
LGE Internal Use Only
- 44 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
4.1.1.3 Checking RF signal path
START
Check TP1(L124) at U101 Check if there is any major difference referring To Figure 4.1.1(b). Is any signal detected at that point?
No
Check L125,C105, L124, SW101
Yes Check TP2(C197) at U101 Check if there is any major difference referring To Figure 4.1.1(c). Is any signal detected at that point?
No
Check TP3(R110),TP4(R111), TP5(R112), at U101. Is any DC signal detected at that points?
No
Yes
Yes Replace U101
Is any signal detected at that point?
No Check C197
Yes PAM is OK. See next page to check DPX
The Problem may be Logic part Refer to Logic troubleshoot
LGE Internal Use Only
- 45 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
TP4 TP5 TP3 U101 PAM TP2
TP1
TP2 E460
TP1 C196
C197 100p
1.5n L170 L124
W1900_2100_TRX
W850_W900_TRX
TOP Side
L171
27n
DNI
3.9n L174 C105
100n
1p
GND14 GND13 ANT GND12 GND11 TRX4
28 27 26 25 24 23
L125
1n
1 2 3 4 5 6 7 8
LGE Internal Use Only
GND1 GND2 GND3 GND4 GND5 GND6 GND7 GND8
44
PGND16 43 PGND15 42 PGND14 41 PGND13
22
U101 - 46 -
GND10 21 TRX3 20 TRX2 19 TRX1
18 © 2013 LG Electronics. Inc. All right reserved. Copyright Only for training and service purposes
4. TROUBLE SHOOTING
R110
1K
R111
1K
R112
1K
ANT_SEL0
TP3 TP4 TP5
ANT_SEL1 ANT_SEL2
Figure 4.1.1 (b)
Figure 4.1.1 (c)
LGE Internal Use Only
- 47 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
4.1.1.4 Checking RF signal path (FEM)
START
Check TP1(L120) at FL103 Check if there is any major difference referring To Figure 4.1.1(b) Is any signal detected at that point?
No
Check C164, L119, C153, C161
Yes
No
Is any signal detected at that point?
Replace FL103
Yes All WCDMA_B1 Rx check is complete. If the phone sill do not work ,replace main board
LGE Internal Use Only
- 48 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
TP1 FL103 DPX
TOP Side
E460 L120
1.5n
C162 DNI
LGE Internal Use Only
6
FL103
B1
ANT
C164
2 4 5
4.7n
TP1
- 49 -
RX1 RX2 TX
GND1 GND2 GND3
GND5 GND4
1 8 3 9 7
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
Figure 4.1.1 (b)
Figure 4.1.1 (b)
LGE Internal Use Only
- 50 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
4.1.2 WCDMA_Rx B8 START
Rx TEST SETUP - Test Channel : 3013 - Sector Power : -30 dBm
1. Check DC Power Supply circuit
2. Check MT6162 XO
3. Check RF Signal Path
Re download S/W, Cal
* There are no Test Points on the IQ Data Line. So It is impossible to check the IQ Data Wave form.
LGE Internal Use Only
- 51 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
MT6162 (U100)
DPX (FL102)
SKY77584 (U101)
TOP Side
LGE Internal Use Only
- 52 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
4.1.2.1 Checking DC Power supply circuit
START
Check TP1(C108) +1V8_VRF_MTK is OK?
No
The Problem may be Logic part Refer to Logic troubleshoot
Yes
Check TP2(C112) +2V85_VRF_MTK is OK?
No
The Problem may be Logic part Refer to Logic troubleshoot
Yes
Check TP3(C125) +2V8_VTCXO_MTK is OK?
No
The Problem may be Logic part Refer to Logic troubleshoot
Yes DC Po wer su pply Circuit is OK. See next Page to check XO circuit
LGE Internal Use Only
- 53 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
TP3: C125 (+2V8_VTCXO_MTK )
TP2: C112 (+2V85_VRF_MTK )
MT6162 (U100)
TP1 : C108 (+1V8_VRF_MTK )
REV 1.0
1
PGND
GND2
EN
B1
C2
39p
C195
C109
D1
VINT
DATA0 DATA1
F1 E2
G2
1u
TP1
CLK
VSUP2a VDD_28b
J2 H1
L2 K1
VSUP1 VDD_18
R2 P1 N2 M1
RX_BBIP RX_BBIN RX_BBQP RX_BBQN
GND3
T1
BSI1_CS0
+1V8_VIO_MTK
BSI1_DATA BSI1_CS1
C112 1u
10p C108
10p
C106
1u
C103
TP2 C107
10p
1u
10p
C101
BSI1_CLK
+1V8_VRF_MTK
UMTSRX_IP UMTSRX_IN UMTSRX_QP UMTSRX_QN C100
+2V85_VRF_MTK
TOP Side
REFCLK1 A2 REFCLK2 B3 REFCLK3 A4
C115
TP3
1n
VDDXO B5
SYSCLK
+2V8_VTCXO_MTK
NC4 A6
U100
XO2 B7 XO1/REFIN A8 VTUNE B9 CLK_MODE A10 VSUP2b B11
C122
1n
C125 C126
MAIN_CLK_26MHz 0.1u
1u
GND1 A12
LGE Internal Use Only
- 54 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
4.1.2.2 Checking MT6162 XO circuit
START
Check TP1(C122) Is it 26MHz?
Yes
XO circuit is Ok. See next page to check RF signal path
No Replace U801 and then check TP1(C122)
Yes Is it similar ?
XO circuit is Ok. See next page to check RF signal path.
No Replace Main B/D
LGE Internal Use Only
- 55 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
TP1 : C122 (MAIN_CLK_26MHz)
MT6162 (U100)
TOP Side
REFCLK1 A2 REFCLK2 B3 REFCLK3 A4
C115
1n
SYSCLK
VDDXO B5 NC4 A6 XO2 B7 XO1/REFIN A8 VTUNE B9 CLK_MODE A10 VSUP2b B11
+2V8_VTCXO_MTK
TP1
C122
1n
MAIN_CLK_26MHz
C125 C126
0.1u
1u
GND1 A12 B13
LGE Internal Use Only
- 56 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
4.1.2.3 Checking RF signal path (PAM)
START
Check TP1(L124) at U101 Check if there is any major difference referring To Figure 4.1.1(b). Is any signal detected at that point?
No
Check L125,C105, L124, SW101
Yes Check TP2(C196) at U101 Check if there is any major difference referring To Figure 4.1.1(c). Is any signal detected at that point?
No
Check TP3(R110),TP4(R111), TP5(R112), at U101. Is any DC signal detected at that points?
No
Yes
Yes Replace U101
Is any signal detected at that point?
No Check C196, L170
Yes PAM is OK. See next page to check DPX
The Problem may be Logic part Refer to Logic troubleshoot
LGE Internal Use Only
- 57 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
TP4 TP5 TP3 U101 PAM
TP2 TP1
TP2 E460
TP1 C196
C197 100p
1.5n L170 L124
W1900_2100_TRX
W850_W900_TRX
TOP Side
L171
27n
DNI
3.9n L174 C105 1p
GND14 GND13 ANT GND12 GND11 TRX4
28 27 26 25 24 23
L125 100n
1n
LGE Internal Use Only
1 2 3 4 5 6 7 8
GND1 GND2 GND3 GND4 GND5 GND6 GND7 GND8
44
PGND16 43 PGND15 42 PGND14 41 PGND13
22
U101 - 58 -
GND10 21 TRX3 20 TRX2 19 © 2013 LG Electronics. Inc. All right reserved. Copyright TRX1 18
Only for training and service purposes
4. TROUBLE SHOOTING
R110
1K
R111
1K
R112
1K
ANT_SEL0
TP3 TP4 TP5
ANT_SEL1 ANT_SEL2
Center Frequency : 881.4MHz
Figure 4.1.1 (b)
Center Frequency : 881.4MHz
Figure 4.1.1 (c)
LGE Internal Use Only
- 59 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
4.1.2.4 Checking RF signal path (FEM)
START
Check TP1(L169) at FL102 Check if there is any major difference referring To Figure 4.1.1(b) Is any signal detected at that point?
No
Check L115, L169, L116, L111, L114, L112
Yes
No
Is any signal detected at that point?
Replace FL102
Yes All WCDMA_B8 Rx check is complete. If the phone sill do not work ,replace main board
LGE Internal Use Only
- 60 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
TP1 FL102 DPX
TOP Side
E460 E460 TP1
L169
L115 DNI
LGE Internal Use Only
3.9n
6
L116 7.5n
- 61 -
2 4 5
FL102
B8
ANT
RX1 RX2 TX
GND1 GND2 GND3
GND5 GND4
1 8 3 9 7
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
Center Frequency : 881.4MHz
Figure 4.1.1 (b)
Center Frequency : 881.4MHz
Figure 4.1.1 (c)
LGE Internal Use Only
- 62 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
4.2 WCDMA Tx Part 4.2.1 WCDMA_ Tx B1 START
WCDMA B1 Tx TEST SETUP - Test Channel : 10700 - Sector Power : -55 dBm
1. Check DC Power Supply Circuit
2. Check MT6162 XO
3. Check PA
4. Check DPX
5. Check PAM
Re download S/W & Cal
* There are no Test Points on the IQ Data Line. So It is impossible to check the IQ Data Wave form
LGE Internal Use Only
- 63 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
MT6162 (U100)
SKY77584 (U101)
DPX (FL103)
TOP Side
LGE Internal Use Only
- 64 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
4.2.1.1 Checking DC Power supply circuit
START
Check TP1(C108) +1V8_VRF_MTK is OK?
No
The Problem may be Logic part Refer to Logic troubleshoot
Yes
Check TP2(C112) +2V85_VRF_MTK is OK?
No
The Problem may be Logic part Refer to Logic troubleshoot
Yes
Check TP3(C125) +2V8_VTCXO_MTK is OK?
No
The Problem may be Logic part Refer to Logic troubleshoot
Yes DC Po wer su pply Circuit is OK. See next Page to check XO circuit
LGE Internal Use Only
- 65 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
TP3: C125 (+2V8_VTCXO_MTK )
TP2: C112 (+2V85_VRF_MTK )
MT6162 (U100)
TP1 : C108 (+1V8_VRF_MTK )
REV 1.0
1
PGND
GND2
EN
B1
C2
39p
C195
C109
D1
VINT
DATA0 DATA1
F1 E2
G2
1u
TP1
CLK
VSUP2a VDD_28b
J2 H1
L2 K1
VSUP1 VDD_18
R2 P1 N2 M1
RX_BBIP RX_BBIN RX_BBQP RX_BBQN
GND3
T1
BSI1_CS0
+1V8_VIO_MTK
BSI1_DATA BSI1_CS1
C112 1u
10p C108
10p
C106
1u
C103
TP2 C107
10p
1u
10p
C101
BSI1_CLK
+1V8_VRF_MTK
UMTSRX_IP UMTSRX_IN UMTSRX_QP UMTSRX_QN C100
+2V85_VRF_MTK
TOP Side
REFCLK1 A2 REFCLK2 B3 REFCLK3 A4
C115
TP3
1n
VDDXO B5
SYSCLK
+2V8_VTCXO_MTK
NC4 A6
U100
XO2 B7 XO1/REFIN A8 VTUNE B9 CLK_MODE A10 VSUP2b B11
C122
1n
C125 C126
MAIN_CLK_26MHz 0.1u
1u
GND1 A12
LGE Internal Use Only
- 66 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
4.2.1.2 Checking MT6162 XO circuit
START
Check TP1(C122) Is it 26MHz?
Yes
XO circuit is Ok. See next page to check RF signal path
No Replace U801 and then check TP1(C122)
Yes Is it similar ?
XO circuit is Ok. See next page to check RF signal path.
No Replace Main B/D
LGE Internal Use Only
- 67 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
TP1 : C122 (MAIN_CLK_26MHz)
MT6162 (U100)
TOP Side
REFCLK1 A2 REFCLK2 B3 REFCLK3 A4
C115
1n
SYSCLK
VDDXO B5 NC4 A6 XO2 B7 XO1/REFIN A8 VTUNE B9 CLK_MODE A10 VSUP2b B11
+2V8_VTCXO_MTK
TP1
C122
1n
MAIN_CLK_26MHz
C125 C126
0.1u
1u
GND1 A12 B13
LGE Internal Use Only
- 68 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
4.2.1.3 Checking B1 TX PA
START
Check TP1(L173) at U103 Check if there is any major difference referring To Figure 4.2.1.4 Is it similar ?
No
Check L173, C199
Yes
Check TP2(C163)at U103 Check if there is any major difference referring To Figure 4.2.1.4 Is it similar ?
Yes
PAM circuits OK See next page
No
Check TP3(C193) at U103 (VPWR) Whether it is higher than 1.5V
No
The Problem may be Logic part Refer to Logic troubleshoot
Yes Replace U103
LGE Internal Use Only
- 69 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
TP1(RF IN)
TP2(RF OUT)
U103 PA TP3
TOP Side
TP3
+3V4_VWPAM_MTK C193
C157
2.2u
0.1u
VBATT
B1 11 10 C163
3.3p
9 8 7
L166 8.2n
6
L122 DNI
VBAT
RF_OUT
RF_IN
CPL_IN
VMODE1
GND
VMODE0
CPL_OUT
C160
1n
2.2u
W1900_W2100 TX
U103
PGND VCC
C159
VEN
1
L173
2 3 4 5
PA_R1 PA_R0 PA_ON_W1900_2100
1.2n
W1900_2100_TX_IN C199 0.5p
TP1(RF IN)
TP2(RF OUT) R107
R108
27
27
PDET
R109 36
LGE Internal Use Only
- 70 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
TP1
TP2
Figure 4.2.1.4
LGE Internal Use Only
- 71 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
4.2.1.4 Checking RF signal path (DPX)
START
Check TP1(L120) at FL103 Check if there is any major difference referring To Figure 4.1.1(b) Is any signal detected at that point?
No
Check C164, L120
Yes
No
Is any signal detected at that point?
Replace FL103
Yes DPX is OK. See next page to check PAM
Figure 4.1.1 (b)
LGE Internal Use Only
- 72 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
TP1
FL103 DPX
TOP Side
TP1
L120
100p
6
FL103
B1
ANT
C162 C164 DNI
LGE Internal Use Only
4.7n
- 73 -
2 4 5
RX1 RX2 TX
GND1 GND2 GND3
GND5 GND4
1 8 3 9 7
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
4.2.1.5 Checking RF signal path (PAM)
START
Check TP1(L124) at U101 Check if there is any major difference referring To Figure 4.1.1(b). Is any signal detected at that point?
No
Check L125,C105, L124, SW101
Yes Check TP2(C197) at U101 Check if there is any major difference referring To Figure 4.1.1(c). Is any signal detected at that point?
No
Check TP3(R110),TP4(R111), TP5(R112), at U101. Is any DC signal detected at that points?
No
Yes
Yes Replace U101
Is any signal detected at that point?
No Check C197
Yes PAM is OK. Replace Main B/D
The Problem may be Logic part Refer to Logic troubleshoot
LGE Internal Use Only
- 74 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
TP4 TP5 TP3 U101 PAM TP2
TP1
TP2 E460
TP1 C196
C197 100p
1.5n L170 L124
W1900_2100_TRX
W850_W900_TRX
TOP Side
L171
27n
DNI
3.9n L174 C105 1p
GND14 GND13 ANT GND12 GND11 TRX4
28 27 26 25 24 23
L125 100n
1n
LGE Internal Use Only
1 2 3 4 5 6 7 8
GND1 GND2 GND3 GND4 GND5 GND6 GND7 GND8
44
PGND16 43 PGND15 42 PGND14 41 PGND13
22
U101
- 75 -
GND10 21 TRX3 20 TRX2 19 Copyright © 2013 LG Electronics. Inc. All right reserved. TRX1 18
Only for training and service purposes
4. TROUBLE SHOOTING
R110
1K
R111
1K
R112
1K
ANT_SEL0
TP3 TP4 TP5
ANT_SEL1 ANT_SEL2
Figure 4.1.1 (b)
LGE Internal Use Only
- 76 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
4.2.2 WCDMA_ Tx B8 START
WCDMA B8 Tx TEST SETUP - Test Channel : 3013 - Sector Power : -55 dBm
1. Check DC Power Supply circuit
2. Check MT6162 XO
3. Check PA
4. Check DPX
5. Check PAM
Re download S/W & Cal * There are no Test Points on the IQ Data Line. So It is impossible to check the IQ Data Wave form
LGE Internal Use Only
- 77 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
MT6162 (U100)
DPX (FL102)
SKY77584 (U101) PA (U102)
TOP Side
LGE Internal Use Only
- 78 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
4.2.2.1 Checking DC Power supply circuit
START
Check TP1(C108) +1V8_VRF_MTK is OK?
No
The Problem may be Logic part Refer to Logic troubleshoot
Yes
Check TP2(C112) +2V85_VRF_MTK is OK?
No
The Problem may be Logic part Refer to Logic troubleshoot
Yes
Check TP3(C125) +2V8_VTCXO_MTK is OK?
No
The Problem may be Logic part Refer to Logic troubleshoot
Yes DC Po wer su pply Circuit is OK. See next Page to check XO circuit
LGE Internal Use Only
- 79 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
TP3: C125 (+2V8_VTCXO_MTK )
TP2: C112 (+2V85_VRF_MTK )
MT6162 (U100)
TP1 : C108 (+1V8_VRF_MTK )
REV 1.0
1
PGND
GND2
EN
B1
C2
39p
C195
C109
D1
VINT
DATA0 DATA1
F1 E2
G2
1u
TP1
CLK
VSUP2a VDD_28b
J2 H1
L2 K1
VSUP1 VDD_18
R2 P1 N2 M1
RX_BBIP RX_BBIN RX_BBQP RX_BBQN
GND3
T1
BSI1_CS0
+1V8_VIO_MTK
BSI1_DATA BSI1_CS1
C112 1u
10p C108
10p
C106
1u
C103
TP2 C107
10p
1u
10p
C101
BSI1_CLK
+1V8_VRF_MTK
UMTSRX_IP UMTSRX_IN UMTSRX_QP UMTSRX_QN C100
+2V85_VRF_MTK
TOP Side
REFCLK1 A2 REFCLK2 B3 REFCLK3 A4
C115
TP3
1n
VDDXO B5
SYSCLK
+2V8_VTCXO_MTK
NC4 A6
U100
XO2 B7 XO1/REFIN A8 VTUNE B9 CLK_MODE A10 VSUP2b B11
C122
1n
C125 C126
MAIN_CLK_26MHz 0.1u
1u
GND1 A12
LGE Internal Use Only
- 80 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
4.2.2.2 Checking MT6162 XO circuit
START
Check TP1(C122) Is it 26MHz?
Yes
XO circuit is Ok. See next page to check RF signal path
No Replace U801 and then check TP1(C122)
Yes Is it similar ?
XO circuit is Ok. See next page to check RF signal path.
No Replace Main B/D
LGE Internal Use Only
- 81 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
TP1 : C122 (MAIN_CLK_26MHz)
MT6162 (U100)
TOP Side
REFCLK1 A2 REFCLK2 B3 REFCLK3 A4
C115
1n
SYSCLK
VDDXO B5 NC4 A6 XO2 B7 XO1/REFIN A8 VTUNE B9 CLK_MODE A10 VSUP2b B11
+2V8_VTCXO_MTK
TP1
C122
1n
MAIN_CLK_26MHz
C125 C126
0.1u
1u
GND1 A12 B13
LGE Internal Use Only
- 82 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
4.2.2.3 Checking B8 TX PA
START
Check TP1(C146) at U102 Check if there is any major difference referring To Figure 4.2.1.4 Is it similar ?
No
Check L67, C146
Yes
Check TP2(L172)at U102 Check if there is any major difference referring To Figure 4.2.1.4 Is it similar ?
Yes
PAM circuits OK See next page
No
Check TP3(C193) at U102 (VPWR) Whether it is higher than 1.5V
No
The Problem may be Logic part Refer to Logic troubleshoot
Yes Replace U102
LGE Internal Use Only
- 83 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
TP1(RF IN)
TP2(RF OUT)
U102 PA TP3
TOP Side E460 L111
1n
RX_W850_W900_INN
E460 E460 L169
3.9n
6
W850_W900_TRX L115
L116 7.5n
DNI
2 4 5
FL102
18n
+3V4_VWPAM_MTK VBATT C141 0.1u
1n
RX_W850_W900_INP
RX1 RX2 TX
GND1 GND2 GND3
L112
DNI L114
B8
ANT
L113
GND5 GND4
1 8
B8
E460
11 10 L172
3
100p
VCC
VBAT
RF_OUT
RF_IN
CPL_IN
VMODE1
GND
VMODE0
7 L148
C198
R104
22n
49.9
DNI
C153
6
CPL_OUT
C142
C143
1n
2.2u
VEN
1 2
C146
3
PA_R1 PA_R0 PA_ON_W850_W900
4 5
RX_W1900_W2100_INN
TP2(RF OUT)
L119
L120
1.5n
C162 DNI
6
FL103
B1
ANT
C164 4.7n
C155
4.7n
E460
W1900_2100_TRX
TP3
DNI
2 4 5
+3V4_VWPAM_MTK
C158
C193
C157
2.2u
0.1u
RX1 RX2
GND5 GND4
1 8 3
C161
B1
RX_W1900_W2100_INP
5.6p
11 10
C163
3.3p
9 8
9 7
7 L166 8.2n
6
L122 DNI
W850_W900_TX_IN
22n
VBATT
DNI
TX GND1 GND2 GND3
DNI
33p
L167
TP1(RF IN)
5.6p
C154
W850_W900 TX
U102
PGND
9 8
9 7
E460
C160
1n
2.2u
U103
PGND VCC
VBAT
RF_OUT
RF_IN
CPL_IN
VMODE1
GND
VMODE0
CPL_OUT
C159
VEN
W1900_W2100 TX
1
L173
2 3 4 5
PA_R1 PA_R0 PA_ON_W1900_2100
1.2n
W1900_2100_TX_IN C199 0.5p
R107
R108
27
27
PDET
R109 36
LGE Internal Use Only
- 84 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
Center Frequency : 836.4MHz TP1
Center Frequency : 836.4MHz
TP2
Figure 4.2.1.4
LGE Internal Use Only
- 85 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
4.2.2.4 Checking RF signal path (DPX)
START
Check TP1(L169) at FL102 Check if there is any major difference referring To Figure 4.1.1(b) Is any signal detected at that point?
No
Check L169, L116
Yes
No
Is any signal detected at that point?
Replace FL102
Yes DPX is OK. See next page to check PAM
Center Frequency : 836.4MHz
Figure 4.1.1 (b) LGE Internal Use Only
- 86 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
FL102 DPX
TP1
TOP Side
E460 TP1
E460 L169
L115 DNI
LGE Internal Use Only
3.9n
6
L116 7.5n
- 87 -
2 4 5
FL102
B8
ANT
RX1 RX2 TX
GND1 GND2 GND3
GND5 GND4
1 8 3 9 7
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
4.2.2.5 Checking RF signal path (PAM)
START
Check TP1(L124) at U101 Check if there is any major difference referring To Figure 4.1.1(b). Is any signal detected at that point?
No
Check L125,C105, L124, SW101
Yes Check TP2(C196) at U101 Check if there is any major difference referring To Figure 4.1.1(c). Is any signal detected at that point?
No
Check TP3(R110),TP4(R111), TP5(R112), at U101. Is any DC signal detected at that points?
No
Yes
Yes Replace U101
Is any signal detected at that point?
No Check C196, L170
Yes PAM is OK. Replace Main B/D
The Problem may be Logic part Refer to Logic troubleshoot
LGE Internal Use Only
- 88 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
TP4 TP5 TP3 U101 PAM
TP2 TP1
W850_W900_TRX
W1900_2100_TRX
TOP Side
TP2
E460
TP1 C196
C197 100p
1.5n L170 L124
L171
27n
DNI
3.9n L174 C105 1p
GND14 GND13 ANT GND12 GND11 TRX4
28 27 26 25 24 23
L125 100n
1n
LGE Internal Use Only
1 2 3 4 5 6 7 8
GND1 GND2 GND3 GND4 GND5 GND6 GND7 GND8
44
PGND16 43 PGND15 42 PGND14 41 PGND13
22
U101
- 89 -
GND10 21 TRX3 20 TRX2 19 TRX1 Copyright © 2013 LG Electronics. Inc. All right reserved. 18
Only for training and service purposes
4. TROUBLE SHOOTING
R110
1K
R111
1K
R112
1K
ANT_SEL0
TP3 TP4 TP5
ANT_SEL1 ANT_SEL2
Center Frequency : 836.4MHz
Figure 4.1.1 (b)
LGE Internal Use Only
- 90 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
4.3 GSM Rx Part 4.3.1 GSM850/900 Rx START
Rx TEST SETUP - BCH :GSM850 /EGSM for GSM900 - TCH: GSM850 / EGSM for GSM900 - Channel : 190 / 37 for GSM 900 - Sector Power : -30 dBm
1. Check DC Power Supply circuit
2. Check MT6162 XO
3. Check RF Signal path
Re download S/W & Cal
* There are no Test Points on the IQ Data Line. So It is impossible to check the IQ Data Wave form
LGE Internal Use Only
- 91 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
MT6162 (U100)
SKY77584 (U101)
TOP Side
LGE Internal Use Only
- 92 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
4.3.1.1 Checking DC Power supply circuit
START
Check TP1(C108) +1V8_VRF_MTK is OK?
No
The Problem may be Logic part Refer to Logic troubleshoot
Yes
Check TP2(C112) +2V85_VRF_MTK is OK?
No
The Problem may be Logic part Refer to Logic troubleshoot
Yes
Check TP3(C125) +2V8_VTCXO_MTK is OK?
No
The Problem may be Logic part Refer to Logic troubleshoot
Yes DC Po wer su pply Circuit is OK. See next Page to check XO circuit
LGE Internal Use Only
- 93 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
TP3: C125 (+2V8_VTCXO_MTK )
TP2: C112 (+2V85_VRF_MTK )
MT6162 (U100)
TP1 : C108 (+1V8_VRF_MTK )
REV 1.0
1
PGND
GND2
EN
B1
C2
39p
C195
C109
D1
VINT
DATA0 DATA1
F1 E2
G2
1u
TP1
CLK
VSUP2a VDD_28b
J2 H1
L2 K1
VSUP1 VDD_18
R2 P1 N2 M1
RX_BBIP RX_BBIN RX_BBQP RX_BBQN
GND3
T1
BSI1_CS0
+1V8_VIO_MTK
BSI1_DATA BSI1_CS1
C112 1u
10p C108
10p
C106
1u
C103
TP2 C107
10p
1u
10p
C101
BSI1_CLK
+1V8_VRF_MTK
UMTSRX_IP UMTSRX_IN UMTSRX_QP UMTSRX_QN C100
+2V85_VRF_MTK
TOP Side
REFCLK1 A2 REFCLK2 B3 REFCLK3 A4
C115
TP3
1n
VDDXO B5
SYSCLK
+2V8_VTCXO_MTK
NC4 A6
U100
XO2 B7 XO1/REFIN A8 VTUNE B9 CLK_MODE A10 VSUP2b B11
C122
1n
C125 C126
MAIN_CLK_26MHz 0.1u
1u
GND1 A12
LGE Internal Use Only
- 94 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
4.3.1.2 Checking MT6162 XO circuit
START
Check TP1(C122) Is it 26MHz?
Yes
XO circuit is Ok. See next page to check RF signal path
No Replace U801 and then check TP1(C122)
Yes Is it similar ?
XO circuit is Ok. See next page to check RF signal path.
No Replace Main B/D
LGE Internal Use Only
- 95 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
TP1 : C122 (MAIN_CLK_26MHz)
MT6162 (U100)
TOP Side
REFCLK1 A2 REFCLK2 B3 REFCLK3 A4
C115
1n
SYSCLK
VDDXO B5 NC4 A6 XO2 B7 XO1/REFIN A8 VTUNE B9 CLK_MODE A10 VSUP2b B11
+2V8_VTCXO_MTK
TP1
C122
1n
MAIN_CLK_26MHz
C125 C126
0.1u
1u
GND1 A12 B13
LGE Internal Use Only
- 96 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
4.3.1.3 Checking RF signal path (PAM)
START
Check TP1(L124) at U101 Check if there is any major difference referring To Figure 4.1.1(b). Is any signal detected at that point?
No
Check L125,C105, L124, SW101
Yes Check TP2(L175) at U101 Check if there is any major difference referring To Figure 4.1.1(c). Is any signal detected at that point?
No
Check TP3(R110),TP4(R111), TP5(R112), at U101. Is any DC signal detected at that points?
No
Yes
Yes Replace U101
No
Is any signal detected at that point?
Check C175, L108
Yes PAM is OK. See next page to check SAW filter
The Problem may be Logic part Refer to Logic troubleshoot
R110
1K
R111
1K
R112
1K
ANT_SEL0
TP3 TP4 TP5
LGE Internal Use Only
ANT_SEL1 ANT_SEL2 - 97 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
TP4 TP5 TP3 TP2
U101 PAM
TP1
TOP Side
C197 100p L170 L124
L171
27n
DNI
3.9n L174
L125
C105
100n
1p
1 2 3 L103
GND14 GND13 ANT GND12 GND11 TRX4
28 27 26 25 24 23
TP1
1 2 3 4 5 6 7 8
LGE Internal Use Only
1n
GND1 GND2 GND3 GND4 GND5 GND6 GND7 GND8
U101
- 98 -
3.9n
PGND16 PGND15 PGND14 PGND13
GND10 TRX3 TRX2 TRX1 VRAMP
44 43 42 41
TP2 22 21 20 19 18
L175
1n
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4
4. TROUBLE SHOOTING
4.3.1.4 Checking RF Flow(SAW filter)
START
Check TP1(L180) for 900band at FL101 Check TP2(L182) for 850band at FL101 Check if there is any major difference referring To Figure 4.1.1(b) Is any signal detected at that point?
No
Yes
Replace FL101
To Figure 4.1.1(b) Is any signal detected at that point
No Check L180, L181, L107, L182, L183, L110
Yes SAW filter is OK. Replace main B/D.
LGE Internal Use Only
- 99 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
TP2
FL101
TP1
1n
1 2 3 L108
GND1
GSM900_Bal_OUT1 GSM850_Bal_OUT2
GND3
GSM850_Bal_OUT1
33n L181
8
4.7n
PRX_GSM900_INP L182
7
4.7n
PRX_GSM850_INP
6
L110 33n
TP2
5
LGE Internal Use Only
PRX_GSM900_INN
9
GND4
8.2n
4
GSM900_Bal_OUT2
GND2
4.7n
L107
GSM850/900_IN
FL101
L175
L180
TP1
GND5
10
TOP Side
- 100 -
L183
4.7n
PRX_GSM850_INN
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
Figure 4.1.1 (b)
Figure 4.1.1 (c)
LGE Internal Use Only
- 101 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
4.3.2 GSM1800/1900 Rx START
Rx TEST SETUP BCH :GSM1800/GSM1900 TCH: GSM1800/GSM1900 - Channel : 698ch/610ch - Sector Power : -30 dBm
1. Check DC Power Supply circuit
2. Check MT6162 XO
3. Check RF Signal path
Re download S/W & Cal
* There are no Test Points on the IQ Data Line. So It is impossible to check the IQ Data Wave form
LGE Internal Use Only
- 102 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
MT6162 (U100)
SKY77584 (U101)
TOP Side
LGE Internal Use Only
- 103 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
4.3.2.1 Checking DC Power supply circuit
START
Check TP1(C108) +1V8_VRF_MTK is OK?
No
The Problem may be Logic part Refer to Logic troubleshoot
Yes
Check TP2(C112) +2V85_VRF_MTK is OK?
No
The Problem may be Logic part Refer to Logic troubleshoot
Yes
Check TP3(C125) +2V8_VTCXO_MTK is OK?
No
The Problem may be Logic part Refer to Logic troubleshoot
Yes DC Po wer su pply Circuit is OK. See next Page to check XO circuit
LGE Internal Use Only
- 104 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
TP3: C125 (+2V8_VTCXO_MTK )
TP2: C112 (+2V85_VRF_MTK )
MT6162 (U100)
TP1 : C108 (+1V8_VRF_MTK )
REV 1.0
1
PGND
GND2
EN
B1
C2
39p
C195
C109
D1
VINT
DATA0 DATA1
F1 E2
G2
1u
TP1
CLK
VSUP2a VDD_28b
J2 H1
L2 K1
VSUP1 VDD_18
R2 P1 N2 M1
RX_BBIP RX_BBIN RX_BBQP RX_BBQN
GND3
T1
BSI1_CS0
+1V8_VIO_MTK
BSI1_DATA BSI1_CS1
C112 1u
10p C108
10p
C106
1u
C103
TP2 C107
10p
1u
10p
C101
BSI1_CLK
+1V8_VRF_MTK
UMTSRX_IP UMTSRX_IN UMTSRX_QP UMTSRX_QN C100
+2V85_VRF_MTK
TOP Side
REFCLK1 A2 REFCLK2 B3 REFCLK3 A4
C115
TP3
1n
VDDXO B5
SYSCLK
+2V8_VTCXO_MTK
NC4 A6
U100
XO2 B7 XO1/REFIN A8 VTUNE B9 CLK_MODE A10 VSUP2b B11
C122
1n
C125 C126
MAIN_CLK_26MHz 0.1u
1u
GND1 A12
LGE Internal Use Only
- 105 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
4.3.2.2 Checking MT6162 XO circuit
START
Check TP1(C122) Is it 26MHz?
Yes
XO circuit is Ok. See next page to check RF signal path
No Replace U801 and then check TP1(C122)
Yes Is it similar ?
XO circuit is Ok. See next page to check RF signal path.
No Replace Main B/D
LGE Internal Use Only
- 106 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
TP1 : C122 (MAIN_CLK_26MHz)
MT6162 (U100)
TOP Side
REFCLK1 A2 REFCLK2 B3 REFCLK3 A4
C115
1n
SYSCLK
VDDXO B5
+2V8_VTCXO_MTK
TP1
NC4 A6 XO2 B7 XO1/REFIN A8 VTUNE B9 CLK_MODE A10 VSUP2b B11
C122
1n
MAIN_CLK_26MHz
C125 C126
0.1u
1u
GND1 A12 B13
LGE Internal Use Only
- 107 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
4.3.2.3 Checking RF signal path (PAM)
START
Check TP1(L124) at U101 Check if there is any major difference referring To Figure 4.1.1(b). Is any signal detected at that point?
No
Check L125,C105, L124, SW101
Yes Check TP2(L174) at U101 Check if there is any major difference referring To Figure 4.1.1(c). Is any signal detected at that point?
No
Check TP3(R110),TP4(R111), TP5(R112), at U101. Is any DC signal detected at that points?
No
Yes
Yes Replace U101
No
Is any signal detected at that point?
Check C174, L103
Yes PAM is OK. See next page to check SAW filter
The Problem may be Logic part Refer to Logic troubleshoot
R110
1K
R111
1K
R112
1K
ANT_SEL0
TP3 TP4 TP5
LGE Internal Use Only
ANT_SEL1 ANT_SEL2 - 108 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
TP4 TP5 TP3 U101 PAM
TP2
TP1
TOP Side
C197 100p L170 L124
L171
27n
DNI
3.9n L174
L125
C105
100n
1p
1n
1
TP2
2 3
28 27 26 25 24 23
GND14 GND13 ANT GND12 GND11 TRX4
TP1 1 2 3 4 5 6 7 8
LGE Internal Use Only
L103
GND1 GND2 GND3 GND4 GND5 GND6 GND7 GND8
U101
- 109 -
3.9n
44
PGND16 43 PGND15 42 PGND14 41 PGND13
GND10 TRX3 TRX2 TRX1 VRAMP
22 21 20 19 18
L175
1n
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4
4. TROUBLE SHOOTING
4.3.2.4 Checking RF Flow(SAW filter)
START
Check TP1(L176) for 1900band at FL100 Check TP2(L178) for 1800band at FL100 Check if there is any major difference referring To Figure 4.1.1(b) Is any signal detected at that point?
No
Yes
Replace FL100
To Figure 4.1.1(b) Is any signal detected at that point
No Check L176, L177, L101, L178, L179, L105
Yes SAW filter is OK. Replace main B/D.
LGE Internal Use Only
- 110 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
TP2
TP1 FL100
TOP Side
L176
1.5n
PRX_GSM1900_INN
L174
1n
1 2 3 L103 4
L101
GSM1800/1900_IN
GSM1900_Bal_OUT2
GND1
GSM1900_Bal_OUT1
GND2
FL100
GND3
GSM1800_Bal_OUT2 GSM1800_Bal_OUT1
L177
8
1.5n
PRX_GSM1900_INP L178
7
1.8n
PRX_GSM1800_INN
6
L105 5.6n
TP2
5
LGE Internal Use Only
5.6n
9
GND4
3.9n
GND5
10
TP1
- 111 -
L179
1.8n
PRX_GSM1800_INP
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
Figure 4.1.1 (b)
Figure 4.1.1 (c)
LGE Internal Use Only
- 112 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
4.4 GSM Tx Part Troubleshooting 4.4.1 GSM850/900 Tx
MT6162 (U100)
SKY77584 (U101)
TOP Side
LGE Internal Use Only
- 113 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
4.4.1.1 Checking DC Power supply circuit
START
Check TP1(C108) +1V8_VRF_MTK is OK?
No
The Problem may be Logic part Refer to Logic troubleshoot
Yes
Check TP2(C112) +2V85_VRF_MTK is OK?
No
The Problem may be Logic part Refer to Logic troubleshoot
Yes
Check TP3(C125) +2V8_VTCXO_MTK is OK?
No
The Problem may be Logic part Refer to Logic troubleshoot
Yes DC Po wer su pply Circuit is OK. See next Page to check XO circuit
LGE Internal Use Only
- 114 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
TP3: C125 (+2V8_VTCXO_MTK )
TP2: C112 (+2V85_VRF_MTK )
MT6162 (U100)
TP1 : C108 (+1V8_VRF_MTK )
REV 1.0
1
PGND
GND2
EN
B1
C2
39p
C195
C109
D1
VINT
DATA0 DATA1
F1 E2
G2
1u
TP1
CLK
VSUP2a VDD_28b
J2 H1
L2 K1
VSUP1 VDD_18
R2 P1 N2 M1
RX_BBIP RX_BBIN RX_BBQP RX_BBQN
GND3
T1
BSI1_CS0
+1V8_VIO_MTK
BSI1_DATA BSI1_CS1
C112 1u
10p C108
10p
C106
1u
C103
TP2 C107
10p
1u
10p
C101
BSI1_CLK
+1V8_VRF_MTK
UMTSRX_IP UMTSRX_IN UMTSRX_QP UMTSRX_QN C100
+2V85_VRF_MTK
TOP Side
REFCLK1 A2 REFCLK2 B3 REFCLK3 A4
C115
TP3
1n
VDDXO B5
SYSCLK
+2V8_VTCXO_MTK
NC4 A6
U100
XO2 B7 XO1/REFIN A8 VTUNE B9 CLK_MODE A10 VSUP2b B11
C122
1n
C125 C126
MAIN_CLK_26MHz 0.1u
1u
GND1 A12
LGE Internal Use Only
- 115 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
4.4.1.2 Checking MT6162 XO circuit
START
Check TP1(C122) Is it 26MHz?
Yes
XO circuit is Ok. See next page to check RF signal path
No Replace U801 and then check TP1(C122)
Yes Is it similar ?
XO circuit is Ok. See next page to check RF signal path.
No Replace Main B/D
LGE Internal Use Only
- 116 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
TP1 : C122 (MAIN_CLK_26MHz)
MT6162 (U100)
TOP Side
REFCLK1 A2 REFCLK2 B3 REFCLK3 A4
C115
1n
SYSCLK
VDDXO B5
+2V8_VTCXO_MTK
TP1
NC4 A6 XO2 B7 XO1/REFIN A8 VTUNE B9 CLK_MODE A10 VSUP2b B11
C122
1n
MAIN_CLK_26MHz
C125 C126
0.1u
1u
GND1 A12 B13
LGE Internal Use Only
- 117 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
4.4.1.3 Checking RF signal path (PAM)
START
Check TP1(L124) at U101 Check if there is any major difference referring To Figure 4.1.1(b). Is any signal detected at that point?
No
Check L125,C105, L124, SW101
Yes Check TP2(C129) at U101 Check if there is any major difference referring To Figure 4.1.1(c). Is any signal detected at that point?
No
Check TP3(R110),TP4(R111), TP5(R112), at U101. Is any DC signal detected at that points?
No
Yes
Yes Replace U101
No
Is any signal detected at that point?
Check C129
Yes PAM is OK. Replace Main B/D
The Problem may be Logic part Refer to Logic troubleshoot
R110
1K
R111
1K
R112
1K
ANT_SEL0
TP3 TP4 TP5
LGE Internal Use Only
ANT_SEL1 ANT_SEL2 - 118 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
TP4 TP5 TP3 U101 PAM TP2
TP1
W850_W900_TRX
W1900_2100_TRX
TOP Side
E460 C196
C197 100p
1.5n L170 L102 G2
SW101
2.2n
ANT
1
G1 C110
C111
DNI
DNI
COMMON
ANT G3 3
2
G4 4
L171
DNI
TP1
3.9n
L125
C105
100n
1p
GND14 GND13 ANT GND12 GND11 TRX4
28 27 26 25 24 23
SW100
L124
27n
C135
DCS_PCS_TX
PGND7 PGND8 PGND9
22 21 20 19 18 17 16 15
40
PGND12 39 PGND11 38 PGND10
35 36 37
PGND1 PGND2 PGND3 PGND4 PGND5 PGND6
GND10 TRX3 TRX2 TRX1 VRAMP TXEN MODE GND9
U101
9 10 11 12 13 14
29 30 31 32 33 34
GND1 GND2 GND3 GND4 GND5 GND6 GND7 GND8
TX_HB_IN TX_LB_IN BS2 BS1 VBATT VCC
1 2 3 4 5 6 7 8
44
PGND16 43 PGND15 42 PGND14 41 PGND13
100p
C134 DNI
TP2
2mm C119
GSM850_GSM900_TX
C129
6.8p
100p
C118 1n
E460 VBATT C120 22u
C128 DNI
LGE Internal Use Only
- 119 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
4.4.2 GSM1800/1900_Tx
MT6162 (U100)
SKY77584 (U101)
TOP Side
LGE Internal Use Only
- 120 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
4.4.2.1 Checking DC Power supply circuit
START
Check TP1(C108) +1V8_VRF_MTK is OK?
No
The Problem may be Logic part Refer to Logic troubleshoot
Yes
Check TP2(C112) +2V85_VRF_MTK is OK?
No
The Problem may be Logic part Refer to Logic troubleshoot
Yes
Check TP3(C125) +2V8_VTCXO_MTK is OK?
No
The Problem may be Logic part Refer to Logic troubleshoot
Yes DC Po wer su pply Circuit is OK. See next Page to check XO circuit
LGE Internal Use Only
- 121 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
TP3: C125 (+2V8_VTCXO_MTK )
TP2: C112 (+2V85_VRF_MTK )
MT6162 (U100)
TP1 : C108 (+1V8_VRF_MTK )
REV 1.0
1
PGND
GND2
EN
B1
C2
39p
C195
C109
D1
VINT
DATA0 DATA1
F1 E2
G2
1u
TP1
CLK
VSUP2a VDD_28b
J2 H1
L2 K1
VSUP1 VDD_18
R2 P1 N2 M1
RX_BBIP RX_BBIN RX_BBQP RX_BBQN
GND3
T1
BSI1_CS0
+1V8_VIO_MTK
BSI1_DATA BSI1_CS1
C112 1u
10p C108
10p
C106
1u
C103
TP2 C107
10p
1u
10p
C101
BSI1_CLK
+1V8_VRF_MTK
UMTSRX_IP UMTSRX_IN UMTSRX_QP UMTSRX_QN C100
+2V85_VRF_MTK
TOP Side
REFCLK1 A2 REFCLK2 B3 REFCLK3 A4
C115
TP3
1n
VDDXO B5
SYSCLK
+2V8_VTCXO_MTK
NC4 A6
U100
XO2 B7 XO1/REFIN A8 VTUNE B9 CLK_MODE A10 VSUP2b B11
C122
1n
C125 C126
MAIN_CLK_26MHz 0.1u
1u
GND1 A12
LGE Internal Use Only
- 122 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
4.4.2.2 Checking MT6162 XO circuit
START
Check TP1(C122) Is it 26MHz?
Yes
XO circuit is Ok. See next page to check RF signal path
No Replace U801 and then check TP1(C122)
Yes Is it similar ?
XO circuit is Ok. See next page to check RF signal path.
No Replace Main B/D
LGE Internal Use Only
- 123 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
TP1 : C122 (MAIN_CLK_26MHz)
MT6162 (U100)
TOP Side
REFCLK1 A2 REFCLK2 B3 REFCLK3 A4
C115
1n
SYSCLK
VDDXO B5
+2V8_VTCXO_MTK
TP1
NC4 A6 XO2 B7 XO1/REFIN A8 VTUNE B9 CLK_MODE A10 VSUP2b B11
C122
1n
MAIN_CLK_26MHz
C125 C126
0.1u
1u
GND1 A12 B13
LGE Internal Use Only
- 124 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
4.4.2.3 Checking RF signal path (PAM)
START
Check TP1(L124) at U101 Check if there is any major difference referring To Figure 4.1.1(b). Is any signal detected at that point?
No
Check L125,C105, L124, SW101
Yes Check TP2(C135) at U101 Check if there is any major difference referring To Figure 4.1.1(c). Is any signal detected at that point?
No
Check TP3(R110),TP4(R111), TP5(R112),, at U101. Is any DC signal detected at that points?
No
Yes
Yes Replace U101
No
Is any signal detected at that point?
Check C135
Yes PAM is OK. Replace Main B/D
The Problem may be Logic part Refer to Logic troubleshoot
R110
1K
R111
1K
R112
1K
ANT_SEL0
TP3 TP4 TP5 LGE Internal Use Only
ANT_SEL1 ANT_SEL2 - 125 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
TP4 TP5 TP3 U101 PAM TP2
TP1
W850_W900_TRX
W1900_2100_TRX
TOP Side
E460 C196
C197 100p
1.5n L170 L102 G2
SW101
2.2n
ANT
1
G1 C110
C111
DNI
DNI
COMMON
ANT G3 3
L124
G4 4
L171
DNI
TP1
3.9n
L125
C105
100n
1p
GND14 GND13 ANT GND12 GND11 TRX4
28 27 26 25 24 23
SW100
2
27n
9 10 11 12 13 14
DCS_PCS_TX
C135
PGND7 PGND8 PGND9
TP2
PGND1 PGND2 PGND3 PGND4 PGND5 PGND6
GND10 TRX3 TRX2 TRX1 VRAMP TXEN MODE GND9
U101
22 21 20 19 18 17 16 15
40
PGND12 39 PGND11 38 PGND10
35 36 37
29 30 31 32 33 34
GND1 GND2 GND3 GND4 GND5 GND6 GND7 GND8
TX_HB_IN TX_LB_IN BS2 BS1 VBATT VCC
1 2 3 4 5 6 7 8
44
PGND16 43 PGND15 42 PGND14 41 PGND13
100p
C134 DNI
2mm C119
GSM850_GSM900_TX
C129
6.8p
100p
C118 1n
E460 VBATT C120 22u
C128 DNI
LGE Internal Use Only
- 126 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
4. Trouble Shooting Power 3.5.4.5. Power The main source of E455F providedbyby1 chip 1 chip which is MT6329 The power main power source of E460 is is provided which is MT6329 ON sequence of E460isis PowerPower ON sequence of E455F
VBAT
DDLO VRTC UVLO PWRKEY PWRBB
PWRON
VCORE VPROC VIO18 VIO28/VM12_INT VA1/VA2
VM12_1/VM12_2 VUSB/VTCXO VMC/VMCH RESETB
- 106 LGE Internal Use Only
- 127 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
START
No
Battery voltage higher than 3.6V?
Change or charging the Battery
Yes No
Press PWR Key TP1: R578 high to low?
Check POWER_KEY FPCB
Yes No Check MT6329 Core Voltage level?
L300 (Check MT6329)
Yes No L301(Check R334)
Check MT6329 AP Voltage level? Yes No Check MT6329 IO Voltage level?
L302(Check PM8058)
Yes No Check MT6329 RTC CLOCK
R334(Check MSM8660)
Yes Check Battery connector (CN1602)
No
Change MT6329 And Return to Start
Yes END
LGE Internal Use Only
- 128 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
POWER ON KEY R578
PWR_ON_SW_N
2
VA508
1K
1 CN507
PWR KEY(R578) REV.B
Battery Conn. 1.2V
VBATT
100K
R500
VTREF
CN500
2mm BATT_TEMP_ADC
FGN_IC
D1
For MTK Fuel Gauge
1
R507
2
1K ZD500 VA522
C500
C501
C519
100n
100p
1u
C502 47u
3
R510
4
20m
D2
DNI_VARISTER_1005
R581 100
4.7K
R582
BATT_ID_PULLUP
BATT_ID
BATTERY CONNECTOR(CN500)
LGE Internal Use Only
- 129 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
F12
L300
VCORE_1 F13 VCORE_2 E12 VCORE_3 VCORE_FB
Core DC/DC INDUCTOR(L300) C318
C14
G12
J13
VRF18 VRF18_FB
2.2u C321
C322
4.7u
10n
L302
+1V35_PROC_MTK
4.7u
AP DC/DC INDUCTOR(L300) VAPROC_FB 2.2u C334
+1V8_VIO_MTK
4.7u D300
A13
VPA_1 K13 VPA_2 VPA_FB
L301
E10
VIO18_1 G13 VIO18_2 VIO18_FB
+1V2_CORE_MTK
B12
VPROC_1 D13 VPROC_2 D14 VPROC_3 VPROC_FB
2.2u
VBATT
IO DC/DC INDUCTOR(L300) L303
4.7u
C12 H12 D12
LGE Internal Use Only
+3V4_VWPAM_MTK C362
L304
2.2u
2.2u
+1V8_VRF_MTK C330
4.7u
- 130 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
IO DC/DC INDUCTOR(L300)
AP DC/DC INDUCTOR(L300)
Core DC/DC INDUCTOR(L300)
BATTERY CONNECTOR(CN500)
PWR KEY(R578)
LGE Internal Use Only
- 131 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
4.6 Charging E460 uses Charger IC(Mini ABB) for charging control. The Charger IC(SNB1058A3RSMR) circuit includes the charging pass transistor detects the VDD and VBAT voltages, and its control driver. The Charger IC(SNB1058A3RSMR) maximum charging current is set around 700mA. Charging Procedure - Supply the VCHG use a TA or u-USB cable - The Charger IC(SNB1058A3RSMR) ) control the charging current - Charging current flows into the main battery Troubleshooting Check Point - Connection of the TA or u-USB cable - Main battery
MAIN_WHITE
+2V8_CAM_AVDD +1V8_CAM_DVDD +1V8_CAM_VIO +2V8_CAM_VCM
Mini ABB + LDO
VBATT
VCHG_LDO_4V9
C463
C464 1u
4
C465 1u
C466 1u
VBUS_CHG_IN
U402
5 OUT4
OUT3
OUT2
2
9
8
1
LED4
LED3
LED2
OUT1
D+ ID
USB1DP
R2_2K
USB2DM
CLDO
23 24 22
C451
21
1u
20 19 18
USB2DP AUDL MIC DSS
PGND
AUDR GND2
32
U402
USB1DM
33
17
DSS --> OPEN/PD : USB PU : UART
D-
GND1
16
EXPDET
6
14 15
VBUS2
28
13
VBUS1
VBAT2
INTB
12
LED1
7 11
VBAT1
SDA
27
VIN
SCL
26
31
3 25
29
1u
30
C455
C454 1u
10
1u
C450 10n
MINIABB_INT
10K
R402
+1V8_VIO_MTK
I2C_SENSOR_SDA I2C_SENSOR_SCL
LGE Internal Use Only
- 132 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
START
Check the Connection of uUSB and battery
No Change I/O connector
Connection OK?
Yes No Is the uUSB Cable voltage 4.9V (or 5.0V)
Change TA (or uUSB Cable)
Yes Is it charging properly After turning on?
Yes END
No Change the Charger IC ( U402 )
Yes END
Connection OK?
No Change the Main PCB
LGE Internal Use Only
- 133 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
4.7. USB CN903 8 10 1 2
6
3
START
7
4
DP DM
5 9
11
VA906
Check the Connection of uUSB
EAG63293501
No Change I/O connector( SUB FPCB CN903)
Connection OK?
Yes No Check Connector( SUB FPCB CN904)
Main PCB & Sub FPCB Connection OK?
Yes No Change Sub FPCB
Is the signal ok for USB+ & - ?
Yes VBUS_CHG_IN
Change the Main PCB
END
CN904
VBATT USB_ID MAIN_WHITE
+2V8_VRTC_MTK
1
30
2
29
3
28
4
27
5
26
4
6
25
3
7
24
8
23
9
22
10
21
11
20
12
19
13
18
14
17
15
16
SPK_OUT_N SPK_OUT_P
+3V0_VIBR_MTK
P4 P3
FL901
VMIC MIC_N MIC_P
ENBY0040601 GB042-30P-H10-E3000
LGE Internal Use Only
- 134 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
8. Audio
4. TROUBLE SHOOTING
1 Overview
io Block Diagram 4.8. Audio
4.8.1 Overview
Audio Block Diagram
MT6620
MT6575 (AP)
(Connectivity) MIC1
MIC1 FM RADIO
MIC2
MIC2
Audio
HP HS
EAR_L/R
Analog switch
AMP
3.5 pi SPK RCV
LGE Internal Use Only
- 135 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
4.8.2 Speaker It’s trouble shooting guide for no sound case. Speaker control signals are generate by MT6575(U200), TPA2058(U401)If low level volume or breaking the sound, change speaker module
START
Check the speaker. And reconnect Speaker module
Yes
Hear the sound to the Speaker?
Yes
No Change Speaker Module?
No Check Lower FPCB and Main PCB. (R908,R909, C410,C412, FB400,FB401) Speaker Sound OK?
Yes
No Change Main Board
END
LGE Internal Use Only
- 136 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
U200
C410,C412, FB400,FB401 U401 R908, R909
Speaker Module
LGE Internal Use Only
- 137 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
VBATT
+1V8_VIO_MTK
C402
C400
C401
2.2u
100n
2.2u
A3
2.2u
B3
C410
39n
A4
C412
39n
B4 B2
I2C_SENSOR_SDA I2C_SENSOR_SCL
D4 SPVDD
IN1+
HPL
U401
IN1-
HPR IN2+ IN2-
CP
SDA
CN
SCL
E2
A2
BIAS
C2
OUT-
FB400
120
FB401
120
E4 B1
SPK_OUT_P SPK_OUT_N EAR_L
A1
EAR_R
D1
C413 2.2u
E1
GND
2.2u
C408
RCV CALL
E3
D3
SPK_P SPK_N
C407
OUT+
CPVSS
HPH_L HPH_R
IN3+
C1
C3
IN3-
CPVDD
C4
HPVDD
D2
MAIN GND
C416 C417 C418 2.2u 2.2u 2.2u
HS_GND 0 R403
MAIN GNDMAIN GND
0ohm SHORT PAD : SAFP0000401 (0603) 0ohm OPEN PAD : SAFO0000401 (0603)
Speaker CN900
LGE Internal Use Only
2
0
- 138 -
VA901
SPK_OUT_N
1
0 R909 VA900
SPK_OUT_P
R908
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
4.8.3 Receiver Receiver control signals are generate by MT6575(U200), FSA2259(U400)
START
Check the Receiver soundand check receiver wire.
Yes
Hear the sound to the Receiver? Resoldering receiver wire
No Receiver Wire is OK?
No
Yes Change Receiver Module. Can you hear a sound?
Yes
No
Check main board part L400,L401
Yes
No Change Main Board
END
LGE Internal Use Only
- 139 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
Check Receiver wire
Check main board part L400,L401
In case of No Receiver sound, not only Receiver fault but Mic fault. You must check first voice recording test. After voice recording you can hear a recording sound, receiver path or parts is something wrong.
LGE Internal Use Only
- 140 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
4.8.4 Main Mic Main Mic located on Lower FPCB. It’s operating voice call(except speakerphone), voice recording, camcorder recording
START
Check the Mic signal by test mode or Voice recording.
Check Mic hole & rubber to make the voice signal?
Yes
No Reconnect or change FPCB connector. Voice signal OK?
Yes
No Check parts about Mic Bias Mic works well?
Yes
No
Change MT6575(U200). Mic works well?
Yes
No Change Main Board
END
LGE Internal Use Only
- 141 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
Check Main Mic hole.
VMIC
EARMIC_BIAS
AG18 AJ20 PCB_REVISION AJ17 AF16 USB_ID AJ18 RF_TEMP_ADC AJ19 AJ22 AJ23 C250 1u Check C260, C261 and VMIV voltage level (C251)AH27 AJ25 C260 1u MIC_N AK25 C261 1u C251 MIC_P AK27 C252 1u 1u EARMIC_N AJ27 C253 1u EARMIC_P AE25 C263 1u MIC2_N AF25 C264 1u MIC2_P AF26 AK28
HOOK_DETECT
AUX_YM AUX_YP AUX_IN0 AUX_IN1 AUX_IN2 AUX_IN3 AUX_IN4 REFN REFP VMIC AU_VIN0_N AU_VIN0_P AU_VIN1_N AU_VIN1_P AU_VIN2_N AU_VIN2_P EARBIAS ACCDET
AH29
LGE Internal Use Only
- 142 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
AVDD2
4. TROUBLE SHOOTING
4.8.5 2nd Mic 2nd Mic located on Main PCB Top Side.. It’s operating handset voice call and speakerphone
START
Check the Mic signal by test mode (2nd loop back or Camcorder test)
Check Mic hole & rubber to make the voice signal?
Yes
No Check parts about Mic Bias Mic works well?
Yes
No Yes
Change Mic (MIC400) Mic works well?
No
Change MT6575(U200). Mic works well?
Yes
No Change Main Board
END
LGE Internal Use Only
- 143 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
2nd Mic Hole located on Main PCB Top Side.. It’s operating handset voice call and speakerphone In case of Test menu, loopback 2nd Mic test and Camcorder recording.
2nd Mic Rubber
2nd Mic Hole
VMIC
EARMIC_BIAS
AG18 AJ20 PCB_REVISION AJ17 AF16 USB_ID AJ18 RF_TEMP_ADC AJ19 AJ22 AJ23 C250 1u AH27 AJ25 C260 1u MIC_N AK25 C261 1u C251 MIC_P AK27 C252 1u 1u EARMIC_N AJ27 C253 1u EARMIC_P AE25 C263 1u MIC2_N AF25 C264 1u MIC2_P AF26 Check C263, C264 and VMIC voltage level (C251) AK28
HOOK_DETECT
AUX_YM AUX_YP AUX_IN0 AUX_IN1 AUX_IN2 AUX_IN3 AUX_IN4 REFN REFP VMIC AU_VIN0_N AU_VIN0_P AU_VIN1_N AU_VIN1_P AU_VIN2_N AU_VIN2_P EARBIAS ACCDET
AH29 LGE Internal Use Only
- 144 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
AVDD2
4. TROUBLE SHOOTING
4.8.6 Ear-Mic Trouble Shooting Ear MIC control signals are generate by MT6575(U200) Case A. Disable detected headset insert.
START
Didn’t display headset icon and play sound via speaker although headset insert
Change Ear Jack Connector. Sound play via headset?
Yes
No No
Check the left signal and detection line short when headset inserted?
Yes Change MT6575(U200). Mic works well?
Yes
No
Change Main Board
END
LGE Internal Use Only
- 145 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
Case A. Disable detected headset insert.
Ear Jack Connector
R512
HOOK_DETECT
Ear Jack Connector
10K
HS_JACK_DET
470K
R562
+1V8_VIO_MTK
1.5K
R515
EARMIC_BIAS
HIGH(DEFAULT)
R517
EARMIC_N
2.2K C510 DNI
EARMIC_P
E460
C513
C514
1n
1n
HS_JACK_DET EAR_L EAR_R FM_ANT
47K R569
L500
FB503
1800
S/W_Detect
R583
10
FB500
1800
SPK_L
R584
10
FB501
1800
SPK_R
FB502
1800
J501
GND
100n
MIC
C515 DNI L501 100n
C517
C518
22n
22n
ZD503 ZD504
E460
R579 DNI
ZD501
R520
0 R521 DNI
LGE Internal Use Only
STATE UNMATING MATING
LOW
- 146 -
ZD502
68p
68p
D501
FM_RX_IN_N HS_GND
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
Case B. No Sound from Headset
START
Didn’t play sound via headset although headset insert
Change Ear Jack Connector. Sound play via headset?
Yes
No Check TPA2058(U401) and peripheral circuits Works well?
Yes
No
Check MT6575(U200). Works well?
Yes
No
Change Main Board
END
LGE Internal Use Only
- 147 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
Case B. No Sound from Headset
U401
VBATT
+1V8_VIO_MTK
C402
C400
C401
2.2u
100n
2.2u
C408
2.2u
B3
C410
39n
A4
C412
39n
B4 B2 C2
D4 SPVDD
IN1+
HPL
U401
IN1-
HPR IN2+ IN2-
CP
SDA
CN
SCL
E2
A2
BIAS
I2C_SENSOR_SDA I2C_SENSOR_SCL
OUT-
E3
FB400
120
FB401
120
E4 B1
SPK_OUT_P SPK_OUT_N EAR_L
A1
EAR_R
D1 E1
C413 2.2u
GND
A3
OUT+
RCV CALL
D3
SPK_P SPK_N
2.2u
IN3+
CPVSS
HPH_L HPH_R
C407
IN3-
C1
C3
CPVDD
C4
HPVDD
D2
MAIN GND
C416 C417 C418 2.2u 2.2u 2.2u
HS_GND 0 R403
MAIN GNDMAIN GND
0ohm SHORT PAD : SAFP0000401 (0603) 0ohm OPEN PAD : SAFO0000401 (0603)
Check the input power +VBATT and +1V8_VIO_MTK . (C402, C400, C401) In case of you can’t heard anything, check C407, C408 Can heard sound but sound is abnormal, check C517,C518
LGE Internal Use Only
- 148 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
4.9 6 AXIS Sensor The 6 AXIS sensor is calibrated by the gyro sensor data using SW algorithm. Therefore Gyro sensor error makes the compass sensor malfunction.
6 AXIS SENSOR +3V0_SENSORS_MTK +1V8_VIO_MTK
100K
R477
LGE Internal Use Only
12 CSB
13
PS
U403
VDDIO GND3
DRDY
GND2
INT2 GND1
4
COMPASS_DRDY
INT1
SCK
VDD
11
I2C_COMMON_SCL
10 9 8
7
3
INT3
3AXIS_INT
SDO
6
2
5
1
SDI
14
I2C_COMMON_SDA
- 149 -
C411
C409
100n
100n
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
START
Check the 6 XIS sensor function
Yes
Function is OK?
END
No Yes
6XIS -NG?
END
No Change the 6 AXIS Sensor IC(U403)
Yes
6 AXIS Sensor function is OK?
END
No Change the main board
Yes
6 AXIS Sensor function is OK?
LGE Internal Use Only
- 150 -
END
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
6 AXIS Sensor (U403)
LGE Internal Use Only
- 151 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
4.10 Proximity Sensor Proximity Sensor is worked as below: Send Key click -> Phone number click -> Call connected -> Object moved at the sensor -> Control the screen’s on/off operation automatically
START
Send Key click & Phone number click & Call connected
Object moved at the Proximity sensor
Yes
LCD off?
END
No Check +3V_PROX_AMBIENT(TP1) & I2C_SENSOR_SDA & SCL & PROX__INT
Yes
Output work well?
END
No Change the main board
Yes
Function is OK?
LGE Internal Use Only
- 152 -
END
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
Sensor Power: TP1 (C419)
PROXIMITY SENSOR REV.1.0
+1V8_VIO_MTK
Sensor Power: TP1 (C419)
I2C_SENSOR_SDA PROX_INT
10K
R407
+3V0_SENSORS_MTK
1 2 3 4
U406
APDS-9130-200
SDA
VDD
INT
SCL
LDR LEDK
GND LEDA NC
EAN62646301
LGE Internal Use Only
- 153 -
+3V0_PROX_MTK
8 7
I2C_SENSOR_SCL
6 5 9 C419
C467
2.2u
2.2u
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
4.11 Touch Sensor START
Reconnect Touch Module CN506
Yes Change MT6329(U301)
Touch Woks OK ?
No No
Check Power +1V8_VIO_MTKTP1) / +3V0_TOUCH_MTK (TP2) Power is OK?
Yes Check I2C Line & Signal Line (TP3 &TP4) Touch Works OK?
Yes
No
Change Touch Module Touch Works OK?
Yes
No Change Main Board
END
LGE Internal Use Only
- 154 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
Melfas TOUCH +1V8_VIO_MTK
+3V0_TOUCH_MTK
+1V8_VIO_MTK : TP1 (R523)
6
5
7
4
8
3
9
2
I2C_SENSOR_SCL I2C_SENSOR_SDA
DNI
R523
R522
TP3(VA502)
4.7K
+1V8_VIO_MTK
+3V0_TOUCH_MTK : TP2 (C524)
TOUCH_INT
TP4(VA501)
VA500
VA502
CN506
1 C524
VA512
TOUCH_ID VA501
10
1u
ECO
TP3(VA502) +1V8_VIO_MTK : TP1 (R523)
TP4(VA501)
+3V0_TOUCH_ MTK : TP2 (C524)
LGE Internal Use Only
- 155 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
4.12 Vibrator Vibrator signal path is MT6329(U301) -> SUB FPCB -> Vibrator. Motor Type is DC Motor
START
Reconnect SUB FPCB Connector and check Vibrator wire. Change SUB FPCB
Change MT6329 (U301)
Speaker or MIC Woks OK ?
No
Yes No
Check Power 3.0V Motor Power is OK?
Yes Check Main PCB L2201, L2202. Is it Normal?
Yes
Change IC(U2201) Vibrator Works well?
No Change Main Board
END
LGE Internal Use Only
- 156 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
Check Component
Check Wire
VBUS_CHG_IN
Check Component CN904
VBATT USB_ID MAIN_WHITE
+2V8_VRTC_MTK
1
30
2
29
3
28
4
27
5
26
4
6
25
3
7
24
8
23
9
22
10
21
11
20
12
19
13
18
14
17
15
16
SPK_OUT_N SPK_OUT_P
+3V0_VIBR_MTK
P4 P3
FL901
VMIC MIC_N MIC_P
ENBY0040601 GB042-30P-H10-E3000
R900
D900
+3V0_VIBR_MTK
Check Wire VB900
20 R901
R910
20
0
1 2
VA907
C901
DNI_VARISTER_1005
1u
GND
LGE Internal Use Only
- 157 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
4.13 Camera 5M camera control signals are generated by SNB1058A3RSMR( U402 : Mini ABB) and powered by MT6575 (U200 : Main Chipset).
START
Check the camera Conn. And reconnect the camera
Yes Camera is OK ?
END
No No
Check VIO(TP1), AVDD(TP2 ),DVDD(TP3)
Yes
Change the Main board
No
Check the camera signals MCLK(TP4),MIPI_ CLK(TP5), MIPI_DATA(TP6)
Yes Change the Camera
Camera is OK ?
Yes END
LGE Internal Use Only
- 158 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
5M MIPI CAMERA MCLK: TP4 (R404 or C420)
+1V8_CAM_DVDD
+2V8_CAM_VCM
MIPI_CLK: TP5 (FL400)
+1V8_CAM_VIO +2V8_CAM_AVDD
22
3
1 2
MIPI_DATA: TP6 (FL401)
C420 22p
AVDD: TP2(C460)
I2C_COMMON_SDA
21
4
20
5
19
6
18
7
17
8
16
9
15
10
14
11
13
12
P1
P4
P2
P3
4 3
CAM_CLK_N CAM_CLK_P
P6
2
6
10
1
23
FL400
FL401 1 P1 2 P2 3 P3 4 P4
8 P8 7 P7 6 P6 5 P5
CAM_DATA0_N CAM_DATA0_P CAM_DATA1_N CAM_DATA1_P
9 G1 10 G2
CAM_MCLK
R404
P5 5
CN400 24
+2V8_CAM_VCM N.C CAM_RESET_N
VA402
I2C_COMMON_SCL
C445
C444
C456
C457
C460
C459
DNI
DNI
2.2u
2.2u
2.2u
2.2u
DVDD: TP3(C459)
VIO: TP1(C457)
DVDD: TP3 AVDD: TP2
VIO: TP1
MIPI_DATA: TP6 MCLK: TP4
LGE Internal Use Only
MIPI_CLK: TP5
- 159 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
4.14 LCD The LCD control signals are generated by MT6329. It needs three external powers like VIO, VCI and IO. And its interface is MIPI having three data lanes and one clock lane.
START
Press PWR key turn the power ON
No Is the circuit Powered ?
Follow the Power ON Troubleshooting
Yes Disconnect and re-connect LCD Connector(CN400)
Yes
LCD display is OK ?
No
Yes Change the LCD Module
Check LCD Power +3V0_LCD_VCI_MTK(TP1), +1V8_LCD_VIO_MTK(TP2), MIPI_CLK (TP3), MIPI_DATA (TP4) LM3639(U404) output LEDA(TP5)
No Change the Main Board
The LCD works
END LGE Internal Use Only
- 160 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
4.0" MIPI LCD CN403
24
1
width>0.35m +1V8_LCD_VIO_MTK
23
2
22
3
21
4
20
5
MIPI_CLK: TP3 (FL404) MIPI_DATA: TP4 (FL403)
LEDA
LED_C2
VCI: TP1 (C474) VA408
DNI_VARISTER_1005
C431
C473
C432
C474
2.2u
39p
2.2u
39p
19
6
18
7
17
8
16
9
15
10
14
11
13
12
1 P1 2 P2 3 P3 4 P4
P6
FL404 3 4
P3
P2
P4
P1
2 1
LCD_MIPI_CLK_N LCD_MIPI_CLK_P
8 P8 7 P7 6 P6 5 P5 9 G1 10 G2
LCD_MAKER_ID
5 P5
LGD : LOW
6
LED_C1
+2V8_LCD_VCI_MTK
LCD_MIPI_DATA0_N LCD_MIPI_DATA0_P LCD_MIPI_DATA1_N LCD_MIPI_DATA1_P
FL403
LCD_PWM LCD_RESET_N
VIO: TP2 (C473)
VA406
100K
R474
VA405
LCD_VSYNC
LCD B/L Booster + Camera Flash VBATT
Width : 0.3mm
L402
D400
LEDA
10u L403
1u
1u
C3 C2
FLASH_LTD
D4
100K
100K
R476
R475
LCD_PWM
SCL SDA STROBE
B3
E4
SWB OVP OUTF1 OUTF2
BLED1 BLED2
TX PWM
E2 C468
A2
10u
B2
U404
GND1 GND2 GND3
D3
LED_OUT: TP5 (C429)
FLED1 FLED2
D1 E1
Width : 0.3mm Width : 0.3mm
LED_C1 LED_C2
CN404
A1 B1
1 HJ-BCT-02Y
E3
D2
I2C_COMMON_SCL I2C_COMMON_SDA FLASH_EN
EN
A4
LCD_BL_EN
VIN
B4
C4 C1
SWF1 SWF2
A3
10u
VA407
C428
C429
CN405 1 HJ-BCT-02Y
LGE Internal Use Only
- 161 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
LEDA: TP5 (C429) MIPI_DATA: TP4 (FL403) MIPI_CLK: TP3 (FL404)
VIO: TP2 (C473)
LGE Internal Use Only
VCI: TP1 (C474)
- 162 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
4.15 BT/Wifi
U600 MT6620
TP1
ANT600 TP2 FL602 FL601 2.45KHz SKY13323
TP3
Filter
TP6 TP5
LGE Internal Use Only
TP4
- 163 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
TP5
FEED
C647
FL602
1.8n OUT
IN
1
2
3
GND
ANT600
TP6
L629
L624
C657
100p
1n
1.8p
E460
SPDT for BT&Wi-Fi
Close to Pin A5 C639
18p
WIFI_RX_BT_TRX
L606 DNI
E460
1 TP3
TP1
OUT2 C648
VCTL2
IN
GND
OUT1
3
C645 FL601
VCTL1
100p 5
1
TP4
4.7p
4
ANTSEL_0
3
ANTSEL_1
4
2 6 C649 3.3p
2
TP2
Close to Pin A3 C651
LGE Internal Use Only
- 164 -
18p
WIFI_TX
C652
C653
DNI
DNI
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
C624
C625
C626
10p
100n
100n
C634
C635
100n
100n
FSOURCE XTEST GPIO1_10 GPIO1_11 GPIO1_9 GPIO1_13 GPIO1_12 GPIO1_14 RTCCLK_O RTCCLK VRTC AVSSRTC FM_AUIN_R FM_AUIN_L FM_AUOUT_R FM_AUOUT_L FM_TX_OUT FM_RX_IN_N FM_RX_IN_P I2S_DATA_IN I2S_DATA_OUT I2C_SDA I2C_SCL I2S_CLK I2S_WS NC2 FM_VDD28 FM_VDD13 FM_VSS2 FM_VSS1
U600
M3 H6 J6 J7 H3 L7 L5 G13 F13 H13 J13 L11 L10 N9 N10 N13 M13 L13 J12 J11 H8 D8 H12 H11 M10 N11 M11 N12 L12
R719
DNI R718 R722
Close to MT6575 C628
R721
1u
C629
FM_AUO FM_AUO
1u R720
100p
FM_RX_
I2S_DA
I2S_CLK I2S_WS FB601
120
FB602
120
C636
C637
0.1u
0.1u
FM_AVD FM_AVD C638 1u
3.3p
10p
1u
C642
C643
C644
100n C641
Close to MT6620
10p C640
Close to MT6620
3. Make star connection for AVDD13 (Both E6,E7 and E4,C4,G1)
4
ANTSEL_1 ANTSEL_0
+2V8_VIO_MTK
WIFI_AVDD13
WF_PA_VCC
TP612
TP611
100n
SD1_DAT1 SD1_DAT2 SD1_DAT3 SD1_CMD SD1_CLK SD1_DAT0
WIFI_TX WIFI_RX_BT_TRX
TP610
C646
2
3
1
LGE Internal Use Only
- 165 -
R
1
TP609
D1 C1 A3 A5 A4 G5 L8 G4 J8 M7 H5 N8 M8 K8 H4 C3 B3 B1 G3 E2 D4 E5 C5 E3 F5 K7 E7 E6 E4 C4 G1 A1 C2 E1 J9 L9 J2 H2 J3 M9 D9 C6 C7 D6 D7 G2
.
SD2_CMD SD2_CLK SD2_DAT0 DVDDIO_SD2 AVDD33_BTTX AVDD13_BTRX AVDD13_BTAFE AVSS13_BTAFE_1 AVSS13_BTSXAFE AVSS13_BTSX_1 AVSS13_BTSX_2 GND3 NC1 OSC1_GPS SYNC ECLOCK DUTY_LOSS RF_INN_GPS RF_INP_GPS GPIO1_25 GPIO1_24 GPIO1_26 GPIO1_27 GPIO1_28 AVDD28_OSC AVDD13_SXIF_GPS AVDD13_LNA_GPS AVSS28_OSC AVSS13_RX_GPS AVSS13_SXIF_GPS
RX_5G_IN TX5G_OUT TX2G_OUT RX2G_IP RX2G_IN EEDI EESK EECS CLK_DC SD1_DAT1 SD1_DAT2 SD1_DAT3 SD1_CMD SD1_CLK SD1_DAT0 AVSS33_BA AVSS33_PA_1 AVSS33_PA_2 AVSS13_WIFISX_1 AVSS33_WIFISX_2 AVSS13_BB AVSS13_PLL_1 AVSS13_PLL_2 AVSS13_TRX2G5G GND1 GND2 AVDD13_PLL_1 AVDD13_PLL_2 AVDD13_BB AVDD13_TRX5G AVDD13_WIFISX_1 AVDD33_PA AVDD33_BA AVDD33_WIFISX_2 DVDDIO_SDIO1 ANTSEL_4 ANTSEL_3 ANTSEL_2 ANTSEL_1 ANTSEL_0 WLAN_ACT AVSS13_BTSXAFE_1 AVSS13_BTSXAFE_2 AVSS13_BTSXAFE_3 AVSS13_BTSXAFE_4 NC3
Close to Pin A9
G10 F7 K9 B6 B7 A9 B9 B5 B8 A8 E8 B11 D13 E13 H10 E12 B13 A13 F4 F9 G9 G8 G7 C13 C12 A12 C11 A11 B12
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
START
No
Check the Signal level at TP1 (U600 )
Replace U600
Yes No Check the signal level at TP2 (U600)
Replace U600
Yes No Replace U600
Check the signal level at TP3 (U600) Yes No Check the signal level at TP4 (FL601)
Replace FL601
Yes No Check the signal level at TP5 (FL602)
Replace FL602
Yes No Check the Antenna Clip (ANT600)
Replace ANT600
Yes
BT-WiFi will work properly
LGE Internal Use Only
- 166 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
CN500
CN200 4.16 GPS Part
SW
C474
12 C473
VA405
24
13
C444
C445
R404
C459
C420
FL400
C460
C456
13
VA406
CN400
C519
FL401
SW
C432
C500
C501
VA408
VA522
R500
ZD500
C502
R474
R507
VA402
R510
FL404 24
J502
C132
C457
S500
C429
X100 C152
C151
VA502 VA501
C652 C653
A
FL601
FL602
C648
C512
L606
R570
C639
R571
C651
C506
C642
C534
SC16
TP1
C655
C646
C507
C654
R523
13
1
C64
C64
5
C600
6
C643
SC17
- 167 -
CN506
LGE Internal Use Only
10
C504
R502
V
C524
R501
C508
C468
X600
X600 26MHz 7L26002009
C63
U600
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
C63
C638
C632
C611
L70
4. TROUBLE SHOOTING
TP6 TP2 TP5
LGE Internal Use Only
U601 GPS LNA ALM-2412
- 168 -
TP4
ANT601 TP3
FL600 1575.42MHz Filter
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
FEED
ANT601
TP2 TP3 C616
L628
100p
TP4 C717
L702
33p
1575.42 MHz
L604
L603
2.2n
FL600 3 G3 4 1 OUT IN G2 G1 5 2
C621
DNI
3.3n
6.2n
DNI
.
+2V8_TCXO_LDO
LNA for the GPS
L601
Optional LNA External LNA should be located near Antenna 6.2n
C615
C614
18p
0.1u
TP5
3 R603
1
2
GND S_D
RF_IN
1
L702
6.8n
VDD
FIL_OUT
C718
5
33p
4
RF_INP_GPS
U601 L622 DNI
GPS_LNA_EN
TP6
C627 6.8p
Near To LNA
LGE Internal Use Only
- 169 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
C624
C625
10p
100n
OSC1_GPS GPS_SYNC
RF_INP_GPS
+2V8_TCXO_LDO GPS_AVDD13
100n
100n
U600
C643
10p
3.3p C642
100n C641
Close to MT6620
10p C640
Close to MT6620
D1 C1 A3 A5 A4 G5 L8 G4 J8 M7 H5 N8 M8 K8 H4 C3 B3 B1 G3 E2 D4 E5 C5 E3 F5 K7 E7 E6 E4 C4 G1 A1 C2 E1 J9 L9 J2
.
SD2_CMD SD2_CLK SD2_DAT0 DVDDIO_SD2 AVDD33_BTTX AVDD13_BTRX AVDD13_BTAFE AVSS13_BTAFE_1 AVSS13_BTSXAFE AVSS13_BTSX_1 AVSS13_BTSX_2 GND3 NC1 OSC1_GPS SYNC ECLOCK DUTY_LOSS RF_INN_GPS RF_INP_GPS GPIO1_25 GPIO1_24 GPIO1_26 GPIO1_27 GPIO1_28 AVDD28_OSC AVDD13_SXIF_GPS AVDD13_LNA_GPS AVSS28_OSC AVSS13_RX_GPS AVSS13_SXIF_GPS
RX_5G_IN TX5G_OUT TX2G_OUT RX2G_IP RX2G_IN EEDI EESK EECS CLK_DC SD1_DAT1 SD1_DAT2 SD1_DAT3 SD1_CMD SD1_CLK SD1_DAT0 AVSS33_BA AVSS33_PA_1 AVSS33_PA_2 AVSS13_WIFISX_1 AVSS33_WIFISX_2 AVSS13_BB AVSS13_PLL_1 AVSS13_PLL_2 AVSS13_TRX2G5G GND1 GND2 AVDD13_PLL_1 AVDD13_PLL_2 AVDD13_BB AVDD13_TRX5G AVDD13_WIFISX_1 AVDD33_PA AVDD33_BA AVDD33_WIFISX_2 DVDDIO_SDIO1 ANTSEL_4 ANTSEL_3
+1V8_VIO_MTK BT_AVDD33 BT_AVDD13
G10 F7 K9 B6 B7 A9 Close to Pin A9 B9 B5 C626 B8 100n A8 E8 B11 D13 E13 H10 E12 B13 A13 F4 F9 G9 G8 G7 C13 C12 A12 C11 C634 C635 A11 B12
100n
TP612
TP611
TP610
C646
3 2
7L26002009
OUTPUT GND
VCC GND_NC
26MHz
TP1
WF_PA_VCC
WIFI_AVDD13
X600
+2V8_VIO_MTK
1n
WIFI_TX WIFI_RX_BT_TRX
OSC1_GPS
C655
SD1_DAT1 SD1_DAT2 SD1_DAT3 SD1_CMD SD1_CLK SD1_DAT0
+2V8_TCXO_LDO
4 1 C654 1u
1. Fillcut TCXO area including Lay 8th,7th,6th 2. GND clearance over 1.5mm surrounding TCXO LGE Internal Use Only
- 170 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
START
No
Check the Signal level at TP1 (X600 )
Replace X600
Yes No Check the voltage at TP5 , +2.8V?
The Problem may be Logic part Refer to Logic troubleshoot
Yes No Replace U601
Check the signal level at TP6 (U601) Yes No Check the signal level at TP4 (FL600)
Replace FL600
Yes No Check the Antenna Clip TP2 (ANT601)
Replace ANT601
Yes GPS will work properly
LGE Internal Use Only
- 171 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
4.17 FM Radio
L501,L500(TP1)
R512
HOOK_DETECT
10K
HS_JACK_DET
470K
R562
+1V8_VIO_MTK
1.5K
R515
EARMIC_BIAS
HIGH(DEFAULT)
R517
EARMIC_N
2.2K C510 DNI
EARMIC_P
E460
C513
C514
1n
1n
C515
HS_JACK_DET EAR_L EAR_R FM_ANT
47K R569
L500
FB503
1800
S/W_Detect
R583
10
FB500
1800
SPK_L
R584
10
FB501
1800
SPK_R
FB502
1800
J501
GND
100n
TP1
DNI L501 100n
C517
C518
22n
22n
R520
0 R521 DNI
- 172 -
MIC
ZD503 ZD504
E460
R579 DNI
ZD501
LGE Internal Use Only
STATE UNMATING MATING
LOW
ZD502
68p
68p
D501
FM_RX_IN_N HS_GND
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
START
No
Check the ear-jack condition Good?
Replace ear-jack
Yes No
Check the components condition Good? (R520,L501,L500)
Give the addition solder in (R520,L501,L500)
Yes No
Check Bias Voltage Good?
Replace U600
Yes FM will work properly
LGE Internal Use Only
- 173 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
4.18 NFC
TP3
NFC Chip (U700)
TP2
TP1 Top Side
Bottom Side
Closed to MICROREAD
R716
C700
C701
R700
100n
100p
220K
C702
VBATT for NFC line width = 0.15mm
330p
1u
TP702 R715
+3V0_VSIM_MTK
R701
.
43K R714
+3V0_VSIM_NFC 27
25 AC2
28
26
AC1
RFU3
GNDA
31
30
29
REC
VDDA
POWER_IN
SIGIN/SIGIO/IO
VBAT
GNDD1
GNDD2
OSC1/32K
RFU2
C707
100p
1u
VA700
24
L700
23
220n
C708
ANT700
68p
1
22
HJ-BCT-03Y
21 R703
20
0
19
C709
VBATT
330p
18 17
TX/SISO/MISO
MOSI/SDA
REF_IOH
IRQ_OUT
C706
C710
C711
R702
200p
12p
3.3K ANT701
C712
C713
100p
2.2u
1 HJ-BCT-03Y
TP2
16
10
9
RX/SCLK/SCL
15
OSC_OUT
RFU1
8
ANT1
14
7
SIGOUT/SIGCLK/CLK
RESET/WAKE_UP
0
GNDE
U700
EVENT
6
ANT2
/SS
5
VDDE
RST
TP1
2.2u
POUT_AUX
13
4
C703
SWP
12
3
11
2
R717
32
33 1
NFC_SWP
POWER_OUT
PGND
470n
TP3
33p
10 C705
NFCCLK
C704
Part Number Change --> EAN6258050
EMI Filter Closed to MICROREAD
I2C_SENSOR_SCL
NFC_FET_0 NFC_IRQ
I2C_SENSOR_SDA R706
R707
47K
47K
+1V8_VIO_MTK C716 100n
LGE Internal Use Only
- 174 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
4. TROUBLE SHOOTING
START
No 1. Check the Ant. Condition
Replace Battery Cover with NFC Ant. or C-Clip
Yes No Replace R703
2. Check the Power(Vbat) Yes No 3. Check the Clock
Check the 32.76KHz at R717 (refer to icture)
Yes Finish
Waveform(32.76KHz)
LGE Internal Use Only
- 175 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
5. DOWNLOAD
5. DOWNLOAD TOOL INFORMATION TOOL VERSION
DLL NAME
USB DRIVER
[LGFLASHv151]
[LGFLASHv151]LGE460_20130328_ Download
LG United Mobile Driver Version 3.6 Package Release 2011.11.01
Please Check the Version to “B2B” H/W
D/L Cable
LGE Internal Use Only
Name
Part No.
SW
Micro 5P (56-open-910K) USB DLC
RAD32167835
BIN
- 176 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
5. DOWNLOAD
[LGFLASHv151]
E460 MS695
E460 MS695
LGE Internal Use Only
- 177 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
5. DOWNLOAD
E460 MS695
[LGFLASHv151]LGE460_20130328_Download [LGFlashTool1.3.77.21]LGMS695_20120208_Download
E460 [LGFLASHv151]
LGE Internal Use Only
- 178 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
5. DOWNLOAD
LGE Internal Use Only
- 179 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
5. DOWNLOAD
LGE460
LGE Internal Use Only
- 180 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
5. DOWNLOAD
LGE Internal Use Only
- 181 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
5. DOWNLOAD
LGE Internal Use Only
- 182 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
5. DOWNLOAD
RAD32167835
LGE Internal Use Only
- 183 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
5. DOWNLOAD
LGE Internal Use Only
- 184 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
5. DOWNLOAD
LGE Internal Use Only
- 185 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
5. DOWNLOAD
LGE Internal Use Only
- 186 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
5. DOWNLOAD
LGE Internal Use Only
- 187 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
5. DOWNLOAD
LGE Internal Use Only
- 188 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
5. DOWNLOAD
[LGFlashTool1.3.77.21]LGMS695_20120208_Download [LGFLASHv151]LGE460_20130328_Download
LGMS695_20120208.dll LGE460_20130328.dll
LGE460_130328 LGMS695_20120208
E460 MS695 [LGFlashTool1.3.77.21]LGMS695_20120208_Download [LGFLASHv151]LGE460_20130328_Download MS695 E460-011-V10c-310-410-OCT-19-2011+0.bin
E460 MS695
LGE Internal Use Only
- 189 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
5. DOWNLOAD
LGE460 LGE460
E460 LGE460
E460 MS695 E460 MS695
LGE Internal Use Only
- 190 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
5. DOWNLOAD
LGE Internal Use Only
- 191 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
5. DOWNLOAD
LGE Internal Use Only
- 192 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
5. DOWNLOAD
LGE Internal Use Only
- 193 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
5. DOWNLOAD
E460 MS695 E460 MS695
LGE Internal Use Only
- 194 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
5. DOWNLOAD
E460 MS695 E460 MS695
LGE Internal Use Only
- 195 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
6. BLOCK DIAGRAM
6.Block diagram [LG-E460] System Block Diagram 2. System Block Diagram 2G TX
4.0” TFT LCD
BL Booster/
Camera FLASH
(5M AF MIPI)
DDRAM DQM/S
4GB eMMC
MSCD
(AP)
SD I/F
Duplexer
MT6620
(BT/WIFI)
MIC1
MIC1
MIC2
MIC2
Analog
FM RADIO EAR_L/R
Audio
3.5 pi
AMP
SPK
switch
RCV Quick memo BTN
JTAG
NFC
JTAG NML
I2C1
Volume BTN
u-USB
I2C0 MINIABB
I2C0
NFC ANT
Accelerometer Compass Proximity
USIM
USB
LGE Internal Use Only
BT/WIFI ANT
SPDT
(Connectivity)
(MT6329)
5Pin
GPS ANT
GPS LNA
PCM
(TX MODULE)
3G PAM
I2S
PMIC
KEY LED
SKY775584
26MHz
SD CARD
Motor
MT6575
RF I/F Duplexer
26MHz
32.768kHz
1,700mAh
PWR BTN
3G PAM
(RF Transceiver)
MIPI I/F
4Gb LPDDR2
BATTERY
MT6162
I2C0
I2C1
Camera
ANT
2G SAW FILTER BSI
Touch Screen
MAIN
RF I/F
TDP/N
(480x800)
Flash Driver
(Single SIM)
- 196 -
Sleep Clock
32.768kHz
Main clock
26MHz
BT/Wifi clock
26MHz
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
6. BLOCK DIAGRAM
Block Diagram 3.[LG-E460] RF BlockRF Diagram Coupler
W900 DUPLEXER
W2100 DUPLEXER
TX_LB1
W2100 PAM
TX_HB3
PDET LNA3N LNA3P
Included GSM PAM TX_LB_IN
RX1
RX2
TX_EN VRAMP
LNA2N LNA2P GSM850_GSM900_TX DCS_PCS_TX GSM850/ GSM90 SAW FILTER GSM850/ GSM90 SAW FILTER
MT6575
VCTCXO 26MHz
AFC
LNA8N LNA8P
Rx_GSM_900
LNA7N LNA7P
Rx_DCS
LNA6N LNA6P
Rx_PCS
LNA5N LNA5P
GPA_PA_EN
DL_I_P DL_I_N DL_Q_P DL_Q_N
RX_BBQP RX_BBQN TX_IN TX_IP
UL_I_N UL_I_P UL_Q_N UL_Q_P
TX_QN TX_QP
TX_LB2
Rx_GSM_850
CLK26M BSI1_CLK BSI1_DATA BSI1_CS1 BSI1_CS0
RX_BBIP RX_BBIN
PA_ON_W850_W900 PA_ON_W1900_W2100
TX_HB1
PA_R0 PA_R1 Thermistor
VDD_1a VDD_28a VDD_28b
BPI_BUS12 BPI_BUS10 VM0 VM1 AUX_IN3
MT6329 PMIC
BPI_BUS5 APC
GPA_PA_RAMP
MODE BS VSW_EN
LGE Internal Use Only
XO1_REFIN REF_CLK CLK DATA0 DATA1 EN
Coupler
Tx Module SKY77554
TX_HB_IN
MT6162
W900 PAM
ANT_SEL0~2
- 197 -
BPI_BUS0 BPI_BUS1 BPI_BUS2
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
6. BLOCK DIAGRAM
4-1. HW Block Diagram : Memory, MICRO-SD, USIM [LG-E460] HW Block Diagram : Memory, MICRO-SD, USIM MT6575 Micro SD
SD_CLK SD_CMD SD_DATA[0:3] SD_DETECT
4GB + 4Gb MCP H9TP32A4GDMCPR-KDM
MSDC1_CLK
ED_CLK ED_CLK_B
MSDC1_CMD
ECKE ECS0_B
MSDC1_DATA[0:3]
ED[0:31]
USIM1_CLK USIM1_DATA USIM1_RESET_N
+3V0_VSIM_NFC
C1
LPDDR2X32 4Gb 1CS
CLK_T
CLK_C CKE0 CS0_n
MSDC1_INSI EA[0:9]
USIM
DDRAM_CLK_P DDRAM_CLK_N DDRAM_CLK_EN DDRAM_CS[0]_N
EDQS[0:3] nEDQS[0:3]
SCLK
DDRAM_ADDRESS_[0:9] DDRAM_DATA_[0:31]
DDRAM_DQS_[0:3]_P DDRAM_DQS_[0:3]_N DDRAM_DQM[0:3]
SIO
CA[0:9] DQ[0:31]
DQS[0:3]_T DQS[0:3]_C DM[0:3]
SRST
C6
NAND X8 4GB
NFC_SWP
NFC Microread POWER_OUT
DAT[0:7] RSTB
SWP
CMD
POWER_IN
CLK
+1V8_VIO_MTK +3V0_VSIM_MTK
VMCH
MT6329 VIO18
VSIM
VMC VM12_1
LGE Internal Use Only
- 198 -
eMMC_DATA[0:7] eMMC_RST eMMC_CMD eMMC_CLK
DAT[0:7] RST CMD CLKM
+1V8_VIO_MTK +3V3_eMMC_MTK +1V2_VLPDDR2_MTK
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
6. BLOCK DIAGRAM
2. HW Block Diagram : LCD(MIPI 4.0”, LGD) / Touch [LG-E460] HW Block Diagram : LCD(MIPI 4.0”, LGD) / Touch MT6575
+2V8_LCD_VCC_MTK
VCAMD
+2V8_LCD_VCI_MTK
VCAMA
+1V8_LCD_VIO_MTK
VCAM_IO
SCL_1 SDA_1 KP_ROW5
DPIG7
TDP[0:1] TDN[0:1] TCP TCN LPTE LRSTB
LSCE1B
EINT6 SDA_0 SCL_0 KP_COL2 VIO18 VGP2
LGE Internal Use Only
I2C_COMMON_SCL I2C_COMMON_SDA LCD_BL_EN
Backlight +Camera Flash (LM3639)
LCD_PWM
EMI Filter EMI Filter
LCD_MIPI_DATA[0:1]_P
LED_A LED_C1 LED_C2 LCD_PWM
4.0″ LCD LGD (MIPI)
LCD_MIPI_DATA[0:1]_N LCD_MIPI_CLK_P LCD_MIPI_CLK_N LCD_VSYNC LCD_RESET_N
LCD_MAKER_ID
TOUCH_INT I2C_SENSOR_SDA I2C_SENSOR_SCL LCD_MAKER_ID
TOUCH Melfas MMS-134S
+1V8_VIO_MTK +3V_TOUCH_MTK
- 199 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
6. BLOCK DIAGRAM
HW Block Diagram : Camera (Main:5M AF) [LG-E460] HW Block Diagram : Camera (Main:5M AF)
CAM_MCLK
CMMCLK
RCP RCN
RDP[0:1]
MT6575
RDN[0:1]
CAM_CLK_P
EMI Filter
CAM_CLK_N
CAM_DATA[0:1]_P
EMI Filter
CAM_VCM_PWDN
CMRST
CAM_RESET_N
KP_ROW7 KP_ROW3
5M AF CAMERA MIPI
CAM_DATA[0:1]_N
CMPDN
KP_ROW6
MCLK
I2C_COMMON_SCL I2C_COMMON_SDA FLASH_EN
SCL SDA
KP_ROW2
OUT1
Mini ABB
+2V8_CAM_AVDD
OUT2 OUT3 OUT4
+1V8_CAM_VIO +2V8_CAM_VCM
STORBE SCL SDA TX
FLASH_LTD
Battery
LGE Internal Use Only
Backlight+ Camera Flash (LM3639)
FLED1 FLED2
+VBAT
- 200 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
6. BLOCK DIAGRAM
[LG-E460] HW Block Diagram : Audio Sub System 4-4. HW Block Diagram : Audio Sub System
RCV_P RCV_N
Battery MT6575 VMIC
AVDD25_VMIC
+VBAT VIO18
+1V8_VIO_MTK
RCV
Audio Subsystem TPA2058D3
SPVDD
OUT+
HPVDD
OUT-
SPK_OUT_P
SPK
SPK_OUT_N
+2V5_AVDD1_MTK MIC_P AU_VIN0_P MIC_N
AU_VIN0_N
HSP HSN
Audio S/W
RCV_SPK_P RCV_SPK_N
FSA2259UMX
SPK_P SPK_N
IN2+ IN2-
Main MIC HPLP HPRP
MIC2_P
HPH_L
IN1+
HPH_R
Headset
HPL
EAR_L
HPR
EAR_R
IN1-
AU_VIN2_P MIC2_N
AU_VIN2_N
2nd MIC
SDA0 SCL0
EARMIC_BIAS
I2C_SENSOR_SDA I2C_SENSOR_SCL
SDA SCL
EARBIAS
MT6620 EARMIC_P
AU_VIN1_P EARMIC_N
FMINR FMINL
FM_AUOUT_R
FM_AUOUT_R
FM_AUOUT_L
FM_AUOUT_L
AU_VIN1_N
Headset I2S1_CK I2S1_WS I2S1_DAT
LGE Internal Use Only
FM_RX_IN_P
For recording
I2S_CLK I2S_WS I2S_DATA_IN
I2S_CLK I2S_WS I2S_DATA_IN
- 201 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
6. BLOCK DIAGRAM
5. HW Block Diagram : SENSOR [LG-E460] HW Block Diagram : SENSOR MT6575 EINT0 KP_ROW6 KP_ROW7
SCL_0 SDA_0
KP_ROW4
EINT3
3AXIS_INT
INT1
I2C_COMMON_SCL
SCL
I2C_COMMON_SDA
SDI
ACCELERATION COMPASS BMC-150
I2C_SENSOR_SCL I2C_SENSOR_SDA COMPASS_DRDY
DRDY
PROXIMITY SENSOR APDS-9130
PROX_INT
INT
+3V0_PROX_MTK
SCL SDA
+3V0_SENSORS_MTK VCAM_AF
+1V8_VIO_MTK VIO18
LGE Internal Use Only
- 202 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
6. BLOCK DIAGRAM
4-7. HW Block Diagram : WLAN/BT/GPS/FM Interface [LG-E460] HW Block Diagram : WLAN/BT/GPS/FM Interface
FMINL
FM RADIO
FMINR I2S1_CK
I2S
I2S1_WS I2S1_DAT DAICLK
PCM
DATPCMIN DAIPCMOUT BTSSYNC
UTXD3 URXD3
UART
MSDC3_DAT MSDC3_CMD MSDC3_CLK
NLD8 MSDC2_DAT1
BT,WIFI,GPS INTERRUPT
EINT2 ENT1
FM_AUOUT_R
FM_AUOUT_L
I2S_CLK
I2S_WS
3.5파이 Ear Jack
FM_RADIO
FM_RX_IN_P FM_RX_IN_N
FM_AUOUT_L
I2S_CLK
I2S_WS
I2S_DATA_IN
BT_WIFI
I2S_DATA_IN WIFI_RX_BT_TRX
PCM1CLK
PCM1OUT
PCM1IN
PCM1IN
PCM1SYNC
ANTSEL_0 ANTSEL_1
PCM1SYNC
UART1_UTXD3 UART1_URXD3
SD2_DAT1 SD2_DAT3
SD1_DAT SD1_CMD SD1_CLK
SD1_DAT SD1_CMD SD1_CLK
26MHz GPS_SYNC PMU_EN BGF_INT_B WIFI_INT_B SYSRST_B_6620
32.768kHz
RX2G_IP TX2G_OUT
PCM1CLK
PCM1OUT
DAIRSTB 32K_OUT
LGE Internal Use Only
MT6620
FM_AUOUT_R
Ear-jack
MT6575
RTCCLK
Diplexer
WIFI_TX
SAW
ANTSEL_0 ANTSEL_1
GPS
LNA
RX_INP_GPS
SAW
GPS_LNA_EN
OSC1_GPS SYNC PMU_EN BGF_INT_B WIFI_INT_B
VBAT
VIO_MTK_1V8/2V8
MT6329
SYSRST_S RTCCLK
- 203 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
6. BLOCK DIAGRAM
4-7. HW Block Diagram : NFC [LG-E460] HW Block Diagram : NFC
MT6575
EINT8
NFC_IRQ
IRQ_OUT
NFC
MicroRead
ANT1 ANT2
SCL_0 SDA_0
VBAT
I2C_SENSOR_SCL
RX_SCLK_SCL
I2C_SENSOR_SDA
MOSI_SDA
POWER_IN REF_IO_H
BPI_BUS3
NFC_FET_0
RESET_WAKE_UP
SWP
LGE Internal Use Only
NFCCLK
+1V8_VIO_MTK
+3V0_VSIM_NFC
POWER_OUT
KP_COL7
+3V0_VSIM_MTK
NFC_SWP
MT6329
USIM
OSC1_32K
- 204 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
6. BLOCK DIAGRAM
HW Block Diagram : RGB LED (LP5521)
[LG-E460] HW Block Diagram : RGB LED (LP5521)
MT6575
LP5521TMX
VDD SCL_1 SDA_1
DPIDE KP_COL7
LGE Internal Use Only
I2C_COMMON_SCL I2C_COMMON_SDA
SCL SDA
R G
RGN_EN
EN
NFCCLK
VBAT
B
LED_R LED_G LED_B
CLK_32K
- 205 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
7. CIRCUIT DIAGRAM
0
0
1
0
1
0
0
1
GSM1800/1900 TX
TX_HB
1
0
1
1
DCS_PCS_TX
C135
1 2 3 L108
4
8.2n
GSM850/900_IN
PRX_GSM900_INN
GND1
FL101
GSM900_Bal_OUT1
GND2
GSM850_Bal_OUT2
GND3
GSM850_Bal_OUT1
33n
9 L181
8
L182
7
40
PGND12 39 PGND11 38 PGND10
U8 V9
4.7n
PRX_GSM900_INP
4.7n
L110
U12 V13
PRX_GSM1800_INN PRX_GSM1800_INP
33n 4.7n
U14 V15
PRX_GSM900_INN PRX_GSM900_INP
PRX_GSM850_INN
V17 U16
PRX_GSM850_INN PRX_GSM850_INP
100p
1 : Min 1.2 V / Max 2.9v 0 : Min -0.1V / Max 0.3V
U10 V11
PRX_GSM1900_INN PRX_GSM1900_INP
PRX_GSM850_INP
6
L183
U6 V7
RX_W1900_W2100_INN RX_W1900_W2100_INP
L107 GSM900_Bal_OUT2
U4 V5
RX_W850_W900_INN RX_W850_W900_INP
4.7n
10 1n
R102
C134
GSM_PA_RAMP
1K
DNI
+1V8_VIO_MTK
BSI1_CS0
BSI1_DATA BSI1_CS1
+2V85_VRF_MTK
GND2 B1
A2
VDDXO
LNA3N LNA3P
NC4
LNA4N LNA4P
C115
REFCLK1 B3 REFCLK2 A4 REFCLK3
LNA2N LNA2P
1n
SYSCLK
B5
+2V8_VTCXO_MTK
A6 B7
XO2 A8 XO1/REFIN B9 VTUNE
U100
LNA5N LNA5P
C122
GND1
LNA7N LNA7P
PDET
1n
MAIN_CLK_26MHz
C125
A10
CLK_MODE B11 VSUP2b
LNA6N LNA6P
LNA8N LNA8P
PGND 1
C195 39p
EN C2
C109 1u
C108 1u
1u
C107 1u
C112
LNA1N LNA1P
VINT D1
U2 V3
PRX_GSM1800_INP
DATA0 F1 DATA1 E2
1.8n
CLK G2
GND4 5
L179
C126
0.1u
1u
A12 B13
PDET
B17
GND6 GND7 GND8
TRX4 TX_LB
L105 5.6n
GSM_UMTSTX_IN GSM_UMTSTX_IP GSM_UMTSTX_QN GSM_UMTSTX_QP
TX_IN C18 TX_IP D17 TX_QN E18 TX_QP
A16 B15 A14
TRX3
3G B5, B8 TRX GSM850/900 TX
PRX_GSM1800_INN
6
TX_HB3
0 1
L175
10p
H17 TX_HB1 G18 TX_HB2 F17
0 0
1 0
22 21 20 19 18 17 16 15
10p
1.8n
GND4
0 0
1 1
GSM1800_Bal_OUT1
5
0 1
PGND1 PGND2 PGND3 PGND4 PGND5 PGND6
GND10 TRX3 TRX2 TRX1 VRAMP TXEN MODE GND9
PGND7 PGND8 PGND9
0 0 0 0
3G B1, B2 TRX
29 30 31 32 33 34
ANT_SEL2
GSM1800_Bal_OUT2
L178
7
35 36 37
TRX2
ANT_SEL1
GND3
44
PGND16 43 PGND15 42 PGND14 41 PGND13
U101
TX_HB_IN TX_LB_IN BS2 BS1 VBATT VCC
TRX1
GSM1800/1900 RX
ANT_SEL0
FL100
10p
C106
PRX_GSM1900_INP
L180
9 10 11 12 13 14
Stand-by GSM850/900 RX
PA_EN
GND1 GND2 GND3 GND4 GND5 GND6 GND7 GND8
GND2
GSM1900_Bal_OUT1
1.5n
TX_LB1 TX_LB2
GND14 GND13 ANT GND12 GND11 TRX4 1 2 3 4 5 6 7 8
4
3.9n
GND1
L177
8
K17 J18
28 27 26 25 24 23
L103
GSM1900_Bal_OUT2
C103
VSUP1 L2 VDD_18 K1
1p
GSM1800/1900_IN
10p
C101
VSUP2a J2 VDD_28b H1
100n
2
C100
VSUP3
C105
5.6n
GND5
10
L125
3
Mode
PRX_GSM1900_INN L101
9
L18
4
1
N18 VDD_28a M17
3
1n
L174
G4
R2 P1 N2 M1
DNI
1.5n
GND3 T1
C111
DNI
L176
RX_BBIP RX_BBIN RX_BBQP RX_BBQN
C110 SW100
G3
DNI
GND4
G1
COMMON
ANT
L171
3.9n
U18
1
L124
GND5
ANT
2
GND5
G2
SW101
2.2n
27n
BSI1_CLK
100p L170
+1V8_VRF_MTK
C197
1.5n
L102
UMTSRX_IP UMTSRX_IN UMTSRX_QP UMTSRX_QN
E460 C196
NC1 NC2 NC3
ASM & GSM-Quad
T17 R18 P17
W850_W900_TRX
W1900_2100_TRX
7. CIRCUIT DIAGRAM
C132
1u
1u
GSM_PA_EN
1K C169
C128
39p
DNI
WCDMA Triple
R110
1K
R111
1K
R112
1K
ANT_SEL0 ANT_SEL1 ANT_SEL2
DCS_PCS_TX
22u
C131
+2V85_VRF_MTK
GSM850_GSM900_TX
R100
C120
1n
6.8p
100p
VBATT
C118
C119 C129
E460
W1900_2100_TX_IN
39p
2mm
W850_W900_TX_IN GSM850_GSM900_TX
C133
E460 L111
1n
RX_W850_W900_INN
E460
B8 W900 TRX (W850)
E460 L169
3.9n
6
W850_W900_TRX L115
L116 7.5n
DNI
2 4 5
FL102
18n
+3V4_VWPAM_MTK
TX GND5 GND4
1 8
0.1u
B8
E460
11 L172
100p
VCC
9 7 C198
R104
22n
49.9
DNI
C153
6
C143
1n
2.2u
W850_W900 TX
1 2
RF_IN
CPL_IN
VMODE1
GND
VMODE0
CPL_OUT
C142
U102
VBAT
RF_OUT
8
L148
E460
PGND
10
3 9 7
+2V8_VTCXO_MTK VBATT
C141
1n
RX_W850_W900_INP
RX1 RX2
GND1 GND2 GND3
L112
L114
B8
ANT
L113 DNI
C146
3
PA_R1 PA_R0 PA_ON_W850_W900
4 5
VEN
33p
X100 1XXA26000FTA 4 1
AFC
VCC
OUT
VCONT
GND
3
MAIN_CLK_26MHz
2
26MHz
W850_W900_TX_IN
L167
C151
C152
DNI
0.1u
22n
5.6p
RX_W1900_W2100_INN C154
+3V4_VWPAM_MTK
DNI L119
B1 W2100 TRX(W1900)
C155
4.7n
E460 L120
1.5n
6
W1900_2100_TRX C162 DNI
FL103
B1
ANT
C164 4.7n
2 4 5
C158
C193
C157
2.2u
0.1u
RX1 RX2
GND5 GND4
1 8
C161
B1
RX_W1900_W2100_INP
5.6p
3
11 10
C163
3.3p
9 8
9 7
7 L166 8.2n
6
L122 DNI
+2V8_VTCXO_MTK
VBATT
DNI
TX GND1 GND2 GND3
DNI
C160
1n
2.2u
U103
PGND VCC
VBAT
RF_OUT
RF_IN
CPL_IN
VMODE1
GND
VMODE0
CPL_OUT
C159
VEN
W1900_W2100 TX
1
L173
2 3 4 5
PA_R1 PA_R0 PA_ON_W1900_2100
R108
27
27
39K
W1900_2100_TX_IN RF_TEMP_ADC C199 0.5p
R107
R105
1.2n
PT100
R106
100K
215K
PDET
R109
B2 Duplexer : EAM62571201 B8 Duplexer : EAM62514001
36
B2 PA : EAN62669501 B8 PA : EAN62669701
LGE Internal Use Only
- 206 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
7. CIRCUIT DIAGRAM
C203
C233
C232
C231 100n
100n
100n
C229
C228
C227
C230 2.2u
100n
100n
C225
C226 22u
2.2u
Close to 6577 100n
C200
C201
C202 C224
C223
C222
C221 1u
2.2u
100n
100n
VAPROC_FB
22u
100n
22u
C206 100n C220
C219
C217
2.2u
C216
C218
100n
100n
C215 1u
100n
100n
C239 100n
C234 22u
MT6329_VAPROC_FB
GSM_PA_EN
PA_ON_W1900_2100 PA_ON_W850_W900
AA13 AB14 AC14 AF14 AG15 AH15 AG14 AJ14
BSI1_CLK BSI1_CS0 BSI1_CS1 BSI1_DATA
AF18 AH19 AG19 AF17 AG18 AJ20 AJ17 AF16 AJ18 AJ19 AJ22 AJ23 AH27 AJ25 AK25 AK27 AJ27 AE25 AF25 AF26 AK28
BSI1_CS0 -> EN BSI1_CS1 -> DATA1 BSI1_DATA -> DATA0
PCB_REVISION USB_ID RF_TEMP_ADC C250
VMIC C251 1u
EARMIC_BIAS
MIC_N MIC_P EARMIC_N EARMIC_P MIC2_N MIC2_P
C260
1u
C261
1u
C252
1u
C253
1u
C263
1u
C264
1u
1u
HOOK_DETECT
AF27 AF28 51K
51K R207
AJ28 AJ29
HPH_L HPH_R
AH30
MAIN GND C254
1u
nECS0_EA6 A17 nECS1_EA4 B18 EWR_EA5 A16 ERAS_nECS0 C15 ECAS_EA1 C16 ECKE0_ECKE0 B26 DQM0_DQM3 B23 DQM1_DQM1 A11 DQM2_DQM0 B7 DQM3_DQM2 E17 EDCLK E16 nEDCLK E24 EDQS0_EDQS3 E20 EDQS1_EDQS1 E12 EDQS2_EDQS0 E9 EDQS3_EDQS2 E23 nEDQS0_nEDQS3 E19 nEDQS1_nEDQS1 E13 nEDQS2_nEDQS0 E10 nEDQS3_nEDQS2 A20 EBA0_EBA0 B16 EBA1_EBA1 D19 RVREF D7 DDR3RSTB
DVDD_BSI
VDAC_OUT AUX_XM AUX_XP AUX_YM AUX_YP AUX_IN0 AUX_IN1 AUX_IN2 AUX_IN3 AUX_IN4 REFN REFP VMIC AU_VIN0_N AU_VIN0_P AU_VIN1_N AU_VIN1_P AU_VIN2_N AU_VIN2_P EARBIAS ACCDET
AVDD25_VDAC
AVDD25_VBUF
U200
FMINL FMINR HPLP HPRP AUDREFN
AG29 CF AG30 CF_IN AK29
COUT_AVSS12NAVDD18_AUD
AB29 USB11_DP AC29
USB11_DM SCLK SlO SRST SCLK2 SIO2 SRST2
MEMPLL_TXN
MSDC0_RSTB MSDC0_CMD MSDC0_CLK MSDC0_DAT0 MSDC0_DAT1 MSDC0_DAT2 MSDC0_DAT3 MSDC0_DAT4 MSDC0_DAT5 MSDC0_DAT6 MSDC0_DAT7 MSDC1_SDWPI MSDC1_CMD MSDC1_CLK MSDC1_DAT0 MSDC1_DAT1 MSDC1_DAT2 MSDC1_DAT3 MSDC1_INSI MSDC2_CMD MSDC2_CLK MSDC2_DAT0 MSDC2_DAT1 MSDC2_DAT2 MSDC2_DAT3 MSDC3_CMD MSDC3_CLK MSDC3_DAT0 MSDC3_DAT1 MSDC3_DAT2 MSDC3_DAT3
DVDD_MC1
L29 M29 M26 N27 L27 K27 N26 N28 P29 N30 M30 L26 J26 K26 K28 K30 K29 J27 N29 J29 H26 K24 J30 H29 J28 AJ3 AH4 AJ4 AH3 AG4 AK3
PWM3
DPICK DPIDE DPIVSYNC DPIHSYNC DPIR0 DPIR1 DPIR2 DPIR3 DPIR4 DPIR5 DPIR6 DPIR7 DPIG0 DPIG1 DPIG2 DPIG3 DPIG4 DPIG5 DPIG6 DPIG7 DPIB0 DPIB1 DPIB2 DPIB3 DPIB4 DPIB5 DPIB6 DPIB7 LPCE0B LPCE1B LPTE LRSTB LRDB LPA0 LWRB LSCE0B LSCE1B LSA0 LSDI LSCK LSDA T4 N5 L5 M5 T2 U4 R1 R2 N1 M1 P6 N8 R5 T5 P4 N4 P7 U5 P3 P5 N2 P8 N7 P2 N3 M2 L2 T1 K1 K4 J2 K2 K5 J3 K3 V4 U2 V3 U3 V5 V2
AB2 PWM1 AB4 PWM2 AB3
DVDD_MC0
DVDD_NML6
DVDD_NML2
DVDD_NML3
DVDD_LCD
REV.B
SD1_CMD SD1_CLK SD1_DAT0 SD1_DAT1 SD1_DAT2 SD1_DAT3
PMU_EN GPS_LNA_EN
SD_CMD SD_CLK SD_DATA[0] SD_DATA[1] SD_DATA[2] SD_DATA[3] SD_DETECT
eMMC_RST eMMC_CMD eMMC_CLK eMMC_DATA[0] eMMC_DATA[1] eMMC_DATA[2] eMMC_DATA[3] eMMC_DATA[4] eMMC_DATA[5] eMMC_DATA[6] eMMC_DATA[7]
LCD_MAKER_ID
LCD_PWM
LCD_VSYNC LCD_RESET_N
0
BATT_ID BATT_ID_PULLUP
R216
+2V5_AVDD1_MTK
LGE Internal Use Only
DVDD_CAM
RGB_EN
18p
DVDD_NML5
CAM_MCLK
330
C257
R209
32.768KHz
3AXIS_INT
18p
X-TAL_IN
BGF_INT_B PROX_INT GPS_SYNC HS_JACK_DET TOUCH_INT MINIABB_INT
C256
AVDD28_RTC
CAM_RESET_N
EINT0 EINT1 EINT2 EINT3 EINT4 EINT5 EINT6 EINT7
DVDD_NML2
DVDD_NML1
SCL_1 SDA_1 CMDAT0 CMDAT1 CMDAT2 CMDAT3 CMDAT4 CMDAT5 CMDAT6 CMDAT7 CMDAT8 CMDAT9 CMVSYNC CMHSYNC CMMCLK CMPCLK CMPDN CMRST CMFLASH PWM4
AVDD30_VSIM2
SDA_0
AVDD30_VSIM
AH1 SPI_CLK DVDD_NML3 AF4 SPI_CSN AG3 SPI_MI AG2
AC2 AD2 AE4 AA5 AD4 AE2 AA6 AB5
X-TAL_OUT
FC-135 1
RDN0 RDP0 RDN1 RDP1 RCN RCP DVDD18_MIPITXTDN0 DVDD_MC2 TDP0 DVDD_MC3 TDN1 TDP1 TCN TCP
DVDD18_MIPIRX
SPI_MO
X200 2
DVDD_NFI
K10 K9 C4 C3 B6 B4 A4 A2 E4 B5 D6 A3 B3 B1 E6 E7 E5 B2 D4 K11
SIM1 Support HSPA/WCDMA/GSM SIM SIM2 Support only GSM SIM
AD26 AC27 AD27 AD28 AD30 AD29
NRNB NCLE NALE NWEB NREB NCEB0 NCEB1
B21 A19 B20 C19 B13 B15 B14 A14 D15 A13 B19 D16 B17 C20 C23 D24 D23 D25 B25 B24 C27 A26 A22 A24 D21 D20 E21 C24 A23 B22 B12 B11 B10 A10 C12 D12 D11 C11 A9 D8 C8 B8 D9 A7 C7 B9 B28 E26 D28 F29 D29 G29 G27 C28 A28 D30 C30 E29 G30 E27 B29 B30
1u
1u
100n
1u
1u
C248
C249
DDRAM_CS_[0]_N DDRAM_CLK_EN DDRAM_DQM_[3] DDRAM_DQM_[1] DDRAM_DQM_[0] DDRAM_DQM_[2] DDRAM_CLK_P DDRAM_CLK_N DDRAM_DQS_[3]_P DDRAM_DQS_[1]_P DDRAM_DQS_[0]_P DDRAM_DQS_[2]_P DDRAM_DQS_[3]_N DDRAM_DQS_[1]_N DDRAM_DQS_[0]_N DDRAM_DQS_[2]_N
DDRAM_ADDRESS_[6] DDRAM_ADDRESS_[4] DDRAM_ADDRESS_[5] DDRAM_ADDRESS_[1]
I2C Pull-Up
RVREF DDR3RSTB GND
+0V6_VREF
1/2 VIO
Open
LPDDR1
(TBD)
LPDDR2
I2C_SENSOR_SCL
2.2K R201
I2C_SENSOR_SDA
2.2K R202
+1V8_VIO_MTK
DDRAM_ADDRESS_[7]
I2C_COMMON_SCL
2.2K R203
I2C_COMMON_SDA
2.2K
DDRAM_ADDRESS_[2]
DDRAM_CS_[1]_N
+1V8_VIO_MTK
DDRAM_ADDRESS_[0] DDRAM_ADDRESS_[9]
R204
4.7K
SCL_2
R205
4.7K
SDA_2
I2C0 I2C1 I2C1
DDRAM_ADDRESS_[3]
DDRAM_DATA_[25] DDRAM_DATA_[26] DDRAM_DATA_[24] DDRAM_DATA_[29] DDRAM_DATA_[30] DDRAM_DATA_[27] DDRAM_DATA_[31] DDRAM_DATA_[28] DDRAM_DATA_[8] DDRAM_DATA_[15] DDRAM_DATA_[9] DDRAM_DATA_[10] DDRAM_DATA_[12] DDRAM_DATA_[13] DDRAM_DATA_[14] DDRAM_DATA_[11] DDRAM_DATA_[5] DDRAM_DATA_[6] DDRAM_DATA_[3] DDRAM_DATA_[1] DDRAM_DATA_[4] DDRAM_DATA_[2] DDRAM_DATA_[7] DDRAM_DATA_[0] DDRAM_DATA_[22] DDRAM_DATA_[16] DDRAM_DATA_[23] DDRAM_DATA_[19] DDRAM_DATA_[21] DDRAM_DATA_[20] DDRAM_DATA_[17] DDRAM_DATA_[18]
JTAG +1V8_VIO_MTK
1
CN200
14
RESET_IN 2
13
3
12
JTAG_TDI UTXD4 R218
RTCCLK_GPS
100 1M
JTAG_TRST_N 4
11
5
10
6
9
7
8
JTAG_TCK
URXD4
JTAG_RTCK
C265
RTCCLK_D
UTXD1_MD
A29 B27 C29 E28 F30 F27 F28
JTAG_TMS
URXD1_MD
K21
E3 F3 C2 D2 D1 E2 F2 F1 G1 G2 H4 G5
R200
+1V8_VIO_MTK
DDRAM_ADDRESS_[8]
AVDD25_MEMPLL MEMPLL_TXP K22 MEMPLL(DRAM Test Pin) : Normal Open
AG1 SCL_0 AH2
USIM1_CLK USIM1_DATA USIM1_RESET_N USIM2_CLK USIM2_DATA USIM2_RESET_N
AVDD33_USB
AVDD33_USB11
I2C_SENSOR_SCL I2C_SENSOR_SDA
CHD_DP CHD_DM
DVDD_NML5
USB_VBUS USB_DP USB_DM USB_VRT CHD_DP CHD_DM
SYSRST_B SRCLKENA SRCLKENAI PACTRL0 PACTRL1 PACTRL2 PMUCTRL0 PMUCTRL1 SCL_2 SDA_2
5.1K
IDDIG
W30 V29 U29 V30 V28 W29 W27 V27 W26 Y26
R208
AA29 AC26 AB26 AA30 AA27 AA26
PACTRL0 PACTRL1 PACTRL2 PMUCTRL0 PMUCTRL1 SCL_2 SDA_2
USBH_DP USBH_DM
RESET_IN SRCLKENA
Y29
+3V3_USB_MTK
for Device only mode
DVDD_NML2
DVDD_NML2
UART1_URXD3 UART1_UTXD3
DVDD_NML6
WATCHDOG_B
MD 1/2 Data log for Modem Debugging
URXD1 UTXD1 URTS1 UCTS1 URXD2 UTXD2 URTS2 UCTS2 URXD3 UTXD3
AF5
WIFI_INT_B
WATCHDOG_RESET
URXD1_MD UTXD1_MD
DVDD_EFUSE
for MT6620 Data log for Debugging UART4 Boot-up selection/Setting USB Download Image, Mass storage
NLD0 NLD1 NLD2 NLD3 NLD4 NLD5 NLD6 NLD7 NLD8 NLD9 NLD10 NLD11 NLD12 NLD13 NLD14 NLD15
URXD4 UTXD4
FSOURCE
UART3
P26 R27 P27 R25 AC5 AE1 AF2 AE3 AD5 AD1
D27
User Define
DVDD_EMI
BBWAKEUP
UART2
R26 P28
URXD4 UTXD4
Download Bootloader, META UART1 Product Line test Point
DVDD_NML4
JTRST_B JRTCK JTCK JTDI JTMS JTDO SWCLKTCK SWDIOTMS
CLK26M RTC_XIN RTC_XOUT 32K_OUT TESTMODE BBWAKEUP
R30 R29 T30 T29 U27 U28 U26 T26
JTAG_TRST_N JTAG_RTCK JTAG_TCK JTAG_TDI JTAG_TMS JTAG_TDO
AB21 AK16 AK15 AD16 AJ16 AG16
KCOL6 NFCCLK KROW0 KROW1 FLASH_LTD FLASH_EN COMPASS_DRDY LCD_BL_EN I2C_COMMON_SCL I2C_COMMON_SDA
KP_COL0 KP_COL1 KP_COL2 KP_COL3 KP_COL4 KP_COL5 KP_COL6 KP_COL7 KP_ROW0 KP_ROW1 KP_ROW2 KP_ROW3 KP_ROW4 KP_ROW5 KP_ROW6 KP_ROW7
SYSCLK X-TAL_IN X-TAL_OUT RTCCLK
DOWN
1st Priority Close to MT6575
CAM_DATA0_N CAM_DATA0_P CAM_DATA1_N CAM_DATA1_P CAM_CLK_N CAM_CLK_P LCD_MIPI_DATA0_N LCD_MIPI_DATA0_P LCD_MIPI_DATA1_N LCD_MIPI_DATA1_P LCD_MIPI_CLK_N LCD_MIPI_CLK_P
SC1
SC3
1
1
1
JTAG_TDO
SC4
SC5
SC6
SC7
SC8
1
1
1
1
SC10
SC11
SC12
1
1
1
1
SC13
SC14
SC15
SC16
1
1
1
1
OJ201
OJ202 SC20 1
SC9
SC21 1
330
HOME
UP
R210
QUICK
COL6
330
COL1
AVSS12N_DAC
R211
KCOL1 TOUCH_ID AUDIO_SEL
ROW1
NFC_IRQ PMU_INT PCM1CLK PCM1OUT PCM1IN PCM1SYNC SYSRST_B_6620
ROW0
AF9 AJ7 AB11 AF8 AH7 AG7 AG8 AJ5 AG6 AC10 AF6 AF7 AJ6 AK6 AH8 AK7
I2S_CLK I2S_DATA_IN I2S_WS
TP200
EINT8 EINT9 DAICLK DAIPCMIN DAIPCMOUT BTSYNC DAIRSTB I2S0_CK I2S0_DAT I2S0_WS I2S1_CK I2S1_DAT I2S1_WS
AJ30
2.2u
Y4 AA1 AA3 AA4 AA2 AB1 Y2 W2 V1 Y6 W5 Y5 W1
C255
EA0_EA8 EA1_EWR EA2_EA10 EA3_EA7 EA4_EA12 EA5_EA11 EA6_ERAS EA7_EA2 EA8_ECAS EA9_EA0 EA10_EA9 EA11_nECS1 EA12_EA3 EA13_EA13 ED0_ED25 ED1_ED26 ED2_ED24 ED3_ED29 ED4_ED30 ED5_ED27 ED6_ED31 ED7_ED28 ED8_ED8 ED9_ED15 ED10_ED9 ED11_ED10 ED12_ED12 ED13_ED13 ED14_ED14 ED15_ED11 ED16_ED5 ED17_ED6 ED18_ED3 ED19_ED1 ED20_ED4 ED21_ED2 ED22_ED7 ED23_ED0 ED24_ED22 ED25_ED16 ED26_ED23 ED27_ED19 ED28_ED21 ED29_ED20 ED30_ED17 ED31_ED18
+2V8_VTCXO_MTK +2V8_VRTC_MTK +3V0_VSIM_MTK +3V0_VSIM2_MTK +3V3_USB_MTK
0
A1 A30 AJ1 AK1 AK2 AK30 D17
HSP
FM_AUOUT_L FM_AUOUT_R
NC_1 NC_2 NC_3 NC_4 NC_5 NC_6
DVDD_BPI
BSI0_CLK BSI0_CS0 BSI0_CS1 BSI0_DATA BSI1_CLK BSI1_CS0 BSI1_CS1 BSI1_DATA
AH29 HSN AH28
RCV_SPK_N RCV_SPK_P
R206
DVDD_BPI DVDD_BPI
AG25 AG25 : star connect to cap gnd C241 AJ26 J5 1u AC20 Close to MT6575 H20 W16 W15 AJ15 W17 W18 V18
1u
ANT_SEL0 ANT_SEL1 ANT_SEL2 NFC_FET_0
BPI_BUS0 BPI_BUS1 BPI_BUS2 BPI_BUS3 BPI_BUS4 BPI_BUS5 BPI_BUS6 BPI_BUS7 BPI_BUS8 BPI_BUS9 BPI_BUS10 BPI_BUS11 BPI_BUS12 BPI_BUS13 BPI_BUS14
C247
AVSS18_AUD AVSS18_MD AVSS18_MIPI AVSS25_MD AVSS25_MEMPLL AVSS25_PLL AVSS25_VDAC AVSS28_RTC AVSS30_VSIM AVSS33_USB AVSS33_USB11
TDD_TIMINGSYNC
AK9 AJ9 AJ8 AF10 AG10 AJ10 AH11 AJ11 AF11 AK10 AG11 AJ12 AG12 AK12 AH12
C246
DVDD_BPI
AD11 TDD_AFC_SW AF12
C245
VM0 VM1
+2V5_AVDD2_MTK
R219
1u
AVDD28_DAC
+1V8_VIO_MTK +1V8_VIO_MTK +1V8_VIO_MTK +2V5_AVDD1_MTK
1u
APC
AF29 AK24 H3 AK22 K23 AK21 AC22 AK19 AK18 AH16 AB30 AE30 AB28 AA28
C244
AVDD18_AUD AVDD18_MD AVDD18_MIPI AVDD25_MD AVDD25_MEMPLL AVDD25_PLL AVDD25_VBUF AVDD25_VDAC AVDD28_DAC AVDD28_RTC AVDD30_VSIM AVDD30_VSIM2 AVDD33_USB AVDD33_USB11
C242
J4
H12 H16 H21 J10 J13 J16 J19 J20 J22 J24 J8 K14 K18 L14 L15 L16 L17 L18 M14 M15 M16 M17 M18 N13 N14 N15 N16 N17 N18 N19 P13 P14 P15 P16 P17 P18 P19 R13 R14 R15 R16 R17 R18 R19 T13 T14 T15 T16 T17 T18 T19 U13 U14 U15 U16 U17 U19 V13 V14
VSS_1 VSS_2 VSS_3 VSS_4 VSS_5 VSS_6 VSS_7 VSS_8 VSS_9 VSS_10 VSS_11 VSS_12 VSS_13 VSS_14 VSS_15 VSS_16 VSS_17 VSS_18 VSS_19 VSS_20 VSS_21 VSS_22 VSS_23 VSS_24 VSS_25 VSS_26 VSS_27 VSS_28 VSS_29 VSS_30 VSS_31 VSS_32 VSS_33 VSS_34 VSS_35 VSS_36 VSS_37 VSS_38 VSS_39 VSS_40 VSS_41 VSS_42 VSS_43 VSS_44 VSS_45 VSS_46 VSS_47 VSS_48 VSS_49 VSS_50 VSS_51 VSS_52 VSS_53 VSS_54 VSS_55 VSS_56 VSS_57 VSS_58 VSS_59
E25
DVSS18_MIPIRX H5 DVSS18_MIPITX
VDDK_DVFS_OUT
M20 M21 N20 N21 P20 P21 R20 R21 T20 T21 U20 V20 V21
VDDK_DVFS_1 VDDK_DVFS_2 VDDK_DVFS_3 VDDK_DVFS_4 VDDK_DVFS_5 VDDK_DVFS_6 VDDK_DVFS_7 VDDK_DVFS_8 VDDK_DVFS_9 VDDK_DVFS_10 VDDK_DVFS_11 VDDK_DVFS_12 VDDK_DVFS_13
M19
G14 G18 H14 H18 J14 J18 K12 K15 K16 K17 L13 M13 N12 P11 P12 R12 T12 U12 U18 V12 V15 V16 V17 V19 W12 W13 W14
VDDK_1 VDDK_2 VDDK_3 VDDK_4 VDDK_5 VDDK_6 VDDK_7 VDDK_8 VDDK_9 VDDK_10 VDDK_11 VDDK_12 VDDK_13 VDDK_14 VDDK_15 VDDK_16 VDDK_17 VDDK_18 VDDK_19 VDDK_20 VDDK_21 VDDK_22 VDDK_23 VDDK_24 VDDK_25 VDDK_26 VDDK_27
VDDK_VSRAM_1 U21 VDDK_VSRAM_2 V22 VDDK_VSRAM_3
F12 F14 F15 F16 F17 F18 F21 F23 F9 G11 G15 G17
DVDD_NFI_1 N23 DVDD_NFI_2
N22
22u
C243
AK13 AJ13
PA_R0 PA_R1
C209
22u
AVDD25_VDAC
AC19 3G_VBIAS AB16 AFC Y16
AFC GSM_PA_RAMP
C207
Close to 6577 VDD_EMI_1 VDD_EMI_2 VDD_EMI_3 VDD_EMI_4 VDD_EMI_5 VDD_EMI_6 VDD_EMI_7 VDD_EMI_8 VDD_EMI_9 VDD_EMI_10 VDD_EMI_11 VDD_EMI_12
C212
C214
100n
C238 100n
100n
C213 100n
AF13 AB12 H2 J1 R22 R23 P23 AK4 AB8 AB9 AE5 AC9 Y25 U23 V23 K8 N10 N11 P10
DVDD_BPI DVDD_BSI DVDD18_MIPIRX DVDD18_MIPITX DVDD_MC0 DVDD_MC1 DVDD_MC2 DVDD_MC3 DVDD_NML1 DVDD_NML2 DVDD_NML3 DVDD_NML4 DVDD_NML5 DVDD_NML6_1 DVDD_NML6_2 DVDD_CAM DVDD_LCD_1 DVDD_LCD_2 DVDD_LCD_3
DL_I_N DL_I_P DL_Q_N DL_Q_P UL_I_N UL_I_P UL_Q_N UL_Q_P
100n
C205 100n
+2V8_VIO_MTK
+1V2_VLPDDR2_MTK
+1V8_VIO_MTK
+1V8_CAM_VIO
+2V8_VIO_MTK +1V8_VIO_MTK
+1V8_VIO_MTK +3V3_MICRO_IO
+1V8_VIO_MTK
C237 100n
C235
C236
1u
100n
1u
1u
AF21 AF20 AH21 AG21 AF23 AG23 AH24 AG24
UMTSRX_IN UMTSRX_IP UMTSRX_QN UMTSRX_QP GSM_UMTSTX_IN GSM_UMTSTX_IP GSM_UMTSTX_QN GSM_UMTSTX_QP
+1V35_PROC_MTK
Close to 6577
REVB
100n
C210
C211
1.8V For LPDDR1 1.2V For LPDDR2
C240
MT6575
+2V8_VIO_MTK +1V8_VIO_MTK
+1V8_VIO_MTK
+1V2_CORE_MTK +1V2_VM12_INT_MTK
SC17
SC18
1
1
SC19 1
For MT6620 PMU
DNI R217
- 207 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
7. CIRCUIT DIAGRAM
1.425
1.2
100K
250K
2.035714
+0V6_VREF
R306 4.7u
1u
C354
C355
1u
100n
1u
4.7u
240
47K
R330
47K
47K
R328
R329
47K
240
R308
R309
47K
R327
47K
R326
47K
47K
R324
R323
DDRAM_CS_[0]_N DDRAM_CS_[1]_N
+1V8_VIO_MTK
L2 A3 B3 B7 A7 B6 A6 A4 B4 C1 C5 B5
R322 33
eMMC_CLK
eMMC_RST eMMC_CMD
eMMC_DATA[0] eMMC_DATA[1] eMMC_DATA[2] eMMC_DATA[3] eMMC_DATA[4] eMMC_DATA[5] eMMC_DATA[6] eMMC_DATA[7]
DNU1 DNU2 DNU3 DNU4 DNU5 DNU6 DNU7 DNU8 DNU9 DNU10 DNU11 DNU12 DNU13
+1V8_VIO_MTK
A1 A2 A9 A10 B1 B10 E10 W10 W1 Y1 Y2 Y9 Y10
NC1 NC2 NC3 NC4 NC5 NC6 NC7 NC8 NC9 NC10 NC11 NC12 NC13 NC14 NC15 NC16 NC17
C352
1u
C350
DDRAM_CLK_N DDRAM_CLK_P DDRAM_CLK_EN
10K
C2 C4 C6 D1 D2 D3 D4 D5 D6 E2 E3 M2 N3 P3 V3 W2 W3
C353
0.1u C363
L3 M3 N1 N2 P1 P2
R320
VSSM1 VSSM2
C351
0.1u C359
DDRAM_ADDRESS_[0] DDRAM_ADDRESS_[1] DDRAM_ADDRESS_[2] DDRAM_ADDRESS_[3] DDRAM_ADDRESS_[4] DDRAM_ADDRESS_[5] DDRAM_ADDRESS_[6] DDRAM_ADDRESS_[7] DDRAM_ADDRESS_[8] DDRAM_ADDRESS_[9]
G3
DAT0 DAT1 DAT2 DAT3 DAT4 DAT5 DAT6 DAT7 RST CMD CLKM
VSSCA3
DM0 DM1 DM2 DM3
U3 T3 R3 R2 R1 K2 J2 J3 H3 H2
ZQ0 F3 NC18 CLK_C CLK_T CKE0 NC19 CS0 NC20 VSS
EAN62577401
C349
B2
A5
VDDI
M9
VCC1 A8 VCC2
B8
VCCQ
VREFDQ K3 VREFCA
V10 V7 T9 R10 N6 M6 L6 J10 H9 G5 F7 F10 U5 T2 L1 J1
VDDQ1 VDDQ2 VDDQ3 VDDQ4 VDDQ5 VDDQ6 VDDQ7 VDDQ8 VDDQ9 VDDQ10 VDDQ11 VDDQ12 VDDQ14 VDDCA1 VDDCA2 VDDCA3
U302 H9TP32A4GDBCPR-KGM
B9 E1
W6
W5 U2 M7 K1 G2 E5
VDD2_1 VDD2_2 VDD2_3 VDD2_4 VDD2_5 VDD2_6
CA0 CA1 CA2 CA3 CA4 CA5 CA6 CA7 CA8 CA9
H1 VSSCA1 M1 VSSCA2 T1
N5 L5 T7 H7
VDD1_1 V1 VDD1_2 F1 VDD1_3 E6 VDD1_4
TP301
DQ28 DQ0 DQ1 DQ10 DQ11 DQ12 DQ13 DQ14 DQ15 DQ16 DQ17 DQ18 DQ19 DQ2 DQ20 DQ21 DQ22 DQ23 DQ24 DQ25 DQ26 DQ27 DQ29 DQ3 DQ30 DQ31 DQ4 DQ5 DQ6 DQ7 DQ8 DQ9 DQS0_C DQS0_T DQS1_C DQS1_T DQS2_C DQS2_T DQS3_C DQS3_T
C3 F6 F9 G10 H10 J5 K10 M5 P10 T10 U10 V6 V9 R5 G1 F5 F2 M8 U1 V2 V5
DDRAM_DQM_[0] DDRAM_DQM_[1] DDRAM_DQM_[2] DDRAM_DQM_[3]
+0V6_VREF
+3V3_eMMC_MTK
H5 T8 R8 K7 J6 J9 J7 J8 H8 W7 U6 W8 T5 R7 U7 W9 V8 T6 H6 F8 E9 G7 E8 R9 G6 E7 R6 P7 P8 P9 K9 K8 P5 P6 K5 K6 U9 U8 G9 G8
VSSQM1 VSSQ2 VSSQ3 VSSQ4 VSSQ5 VSSQ6 VSSQ7 VSSQ8 VSSQ9 VSSQ10 VSSQ11 VSSQ12 VSSQ13 VSSQ14 VSS1 VSS2 VSS3 VSS4 VSS5 VSS6 VSS7
DDRAM_DATA_[28] DDRAM_DATA_[0] DDRAM_DATA_[1] DDRAM_DATA_[10] DDRAM_DATA_[11] DDRAM_DATA_[12] DDRAM_DATA_[13] DDRAM_DATA_[14] DDRAM_DATA_[15] DDRAM_DATA_[16] DDRAM_DATA_[17] DDRAM_DATA_[18] DDRAM_DATA_[19] DDRAM_DATA_[2] DDRAM_DATA_[20] DDRAM_DATA_[21] DDRAM_DATA_[22] DDRAM_DATA_[23] DDRAM_DATA_[24] DDRAM_DATA_[25] DDRAM_DATA_[26] DDRAM_DATA_[27] DDRAM_DATA_[29] DDRAM_DATA_[3] DDRAM_DATA_[30] DDRAM_DATA_[31] DDRAM_DATA_[4] DDRAM_DATA_[5] DDRAM_DATA_[6] DDRAM_DATA_[7] DDRAM_DATA_[8] DDRAM_DATA_[9] DDRAM_DQS_[0]_N DDRAM_DQS_[0]_P DDRAM_DQS_[1]_N DDRAM_DQS_[1]_P DDRAM_DQS_[2]_N DDRAM_DQS_[2]_P DDRAM_DQS_[3]_N DDRAM_DQS_[3]_P
2.2u
+1V8_VIO_MTK 100n
E460
R325
47K
C345
R2
+1V2_VLPDDR2_MTK +1V8_VIO_MTK
200K
0.911224
100K
R305
47K
100K
R302
C360 10n
100K
1.1
R1
200K
1.0
PCB_REVISION
100K
C344
+2V85_VRF_MTK
+1V2_VLPDDR2_MTK
C348 10n
0.605906
100n
0.457053
27K
100n
19.1K
100K
100n
100K
D
C361
C
ADC
R301
[4GB eMMC_4Gb LPDDR2] FOR V5 100n
0.305357
C328
12K
C329
100K
C327
0.151136
B
PCB Revision
2.2u
ADC Value[V]
5.6K
2.2u
R2
100K
C325
R1
A
C326
Revision
Seperate DC-DC GND to Main GND VBATT
+1V8_VIO_MTK
N1 H5 L1 H1 H2 K1 J3 M2
3.3K
C332 2.2u
R312
VBATT
1% 39K
BATT_TEMP_ADC
VTREF
K3 L3
AVDD18_DIG
A2 L2 N2 M4 M3 B4 A4
SRCLKENA RESET_IN PWR_ON_SW_N
BBWAKEUP WATCHDOG_RESET
D3 D2 B3
SCL_2 SDA_2 PMU_INT
C1 C4
PMUCTRL0 PMUCTRL1
B2 C3 B1
PACTRL0 PACTRL1 PACTRL2
A3 E6
FGN_IC
R333 100
LGE Internal Use Only
C312
C313
1u
1u
ASW_IN1 N7 ASW_IN2 N8 ASW_OUT N6
AVDD18_DIG E5
M13 N14 N13 N12 M10 N11 K9 L14 L13
C311
AVDD18_IO F6 AVDD18 E9
C310
1u
1u
VBAT_LDO4 C11
VBAT_LDO5_1 D1 VBAT_LDO5_2 E2
C308
C309
VBAT_LDO3_1 C5 VBAT_LDO3_2 C6
1u
C307
1u
C305
C306 2.2u
1u
VBAT_MISC N9
VBAT_LDO2_1 C7 VBAT_LDO2_2 E8
VBAT_VRF18 H13
C304
2.2u
2.2u
VBAT_VPROC_1 A14 VBAT_VPROC_2 B13 VBAT_VPROC_3 B14 VBAT_VPROC_4 C13
VBAT_VCORE_1 E13 VBAT_VCORE_2 E14
ISINK0 ISINK1 ISINK2 ISINK3 ISINK4 ISINK5 BST_GDRV KPLED FLASH
VRF18 VRF18_FB
1.2V,300mA 0.9-1.2V,300mA 1.2V,360mA 2.85V,200mA 2.8V,40mA 1.8-2.5V,100mA 2.8V,100mA 1.8/3.0V,100mA 1.3-3.3V,100mA 1.3-3.3V,200mA 1.3-3.3V,400mA 1.3-3.3V,200mA 1.3-3.3V,100mA 3.3V,100mA 1.5-2.8V,200mA
SRCLKEN RESETB PWRKEY PMU_TESTMODE PWRBB SYSRSTB FSOURCE SCK SDA INT DVS1 DVS2
VM12_1 VM12_2 VM12_INT VRF28 VTCXO VA1 VIO28 VSIM VSIM2 VMC VMCH VGP VGP2 VUSB VCAMA VCAMA_S VCAM_AF VCAMD VCAM_IO VIBR VA2 VA2_BUF
1.3-3.3V,200mA 1.3-3.3V,300mA 1.3-3.3V,100mA 1.3-3.3V,100mA 2.5/2.8V,100mA
PA_SEL0 PA_SEL1 PA_SEL2 BL_PWM HOMEKEY
32K_IN
VPA_FB
U301
1.8-2.8V,2mA
VRTC VRET
F8 F9 F10 G8 G9 G10 H8 H9 H10 J8 J9 J10 J12 K12
1M
R334
RTCCLK_D
2.2u C334
GND_VREF
+1V8_VIO_MTK
4.7u D300
VBATT
J13
USB_DLN USB_DLP
G1 CS+ G2 CSK5
L302
A13 L303
VPA_1 K13 VPA_2
VCDT CHR_LDO VDRV ISENSE BATSNS BATON TREF PCH_DET
+1V35_PROC_MTK
4.7u
C321
VAPROC_FB
4.7u
+3V4_VWPAM_MTK
C12 H12
C362 L304
2.2u
2.2u
+1V8_VRF_MTK C330
D12
A10 C9 B10 E1 F5 E3 B9 A8 C8 C10 A11 B7 B11 B8 F2 F3 A7 B5 A5 B6 G3 G5
4.7u
R331
FOR PI TEST
0
+3V0_SENSORS_MTK +2V8_LCD_VCI_MTK +1V8_LCD_VIO_MTK +3V0_VIBR_MTK +2V5_AVDD2_MTK
E7 J2
+2V8_VRTC_MTK C336
1u
K2 J5
CHG_DP H3 CHG_DM
+1V2_VLPDDR2_MTK +1V2_VM12_INT_MTK +2V85_VRF_MTK +2V8_VTCXO_MTK +2V5_AVDD1_MTK +2V8_VIO_MTK +3V0_VSIM_MTK +3V0_VSIM2_MTK +3V3_eMMC_MTK +3V3_MICRO_SD +3V3_MICRO_IO +3V0_TOUCH_MTK +3V3_USB_MTK +3V0_PROX_MTK
C337
1% 330k
2.2u
10n
2.2u
R311
BGA_NC-P14
R310
VIO18_FB
+1V2_CORE_MTK
4.7u
C338 1u
CHD_DP CHD_DM
P14
VCHG_LDO_4V9
VIO18_1 G13 VIO18_2
SPK2_P SPK2_N
L301
C322
E10 G12
SPK1_P SPK1_N
GND_LDO_4 GND_LDO_5 GND_LDO_6 GND_LDO_7 GND_LDO_8 GND_LDO_9 GND_LDO_10
P10 P11
VPROC_FB
K6 M6 G7 H7 J7 K8 H6
P13 P12
BYPASS
2.2u
C318
C14
GND_DRV2 GND_DRV1 GND_ISINK_1 GND_ISINK_2 GND_SPK1_1 GND_SPK1_2 GND_SPK2_1 GND_SPK2_2
M5
L300
B12
VPROC_1 D13 VPROC_2 D14 VPROC_3
AUD2_P AUD2_N
BGA_NC-A1 BGA_NC-P1
1u
VCORE_FB
A1 P1
C323
AUD1_P AUD1_N
L12 M12 M11 K10 M8 M9 K7 M7
P2 P3
F12
VCORE_1 F13 VCORE_2 E12 VCORE_3
VBI_P VBI_N
GND_LDO_3
N3 N4
VBAT_SPK1 VBAT_SPK2
F7 GND_LDO_1 G6 GND_LDO_2 J6
P5 N5
GND_VPROC_1 GND_VPROC_2 GND_VPROC_3 GND_VCORE_1 GND_VCORE_2 GND_VCORE_3 GND_VCORE_4 GND_VIO18_1 GND_VIO18_2 GND_VIO18_3 GND_VRF18_1 GND_VRF18_2 GND_VPA_1 GND_VPA_2
P8 P7
10u
10u
VBATT
VBAT_VIO18_1 G14 VBAT_VIO18_2 H14 VBAT_VPA_1 J14 VBAT_VPA_2 K14
C302
C301
AVDD18_DIG
- 208 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
7. CIRCUIT DIAGRAM
Mini ABB + LDO
RGB
D3
C465 1u
C466 1u
E3
0
E4
VBUS_CHG_IN
C2
27 11 12 13
C416 C417 C418
14
2.2u 2.2u 2.2u
15 16 17 32
ID R2_2K CLDO
A4
CFLY2P CFLY2N
R G B GPO
C3
A2 C1
LED_R LED_G LED_B
B1 A1
C472 1u
D2
24
C451
21
D+
USB1DP USB2DM
B3
ADDR_SEL0 ADDR_SEL1
VOUT
U701
23
22
D-
U402
USB1DM
0.47u
CFLY1P CFLY1N
SCL SDA EN CLK_32K INT TRIG
5
OUT3
OUT4
2
4
OUT2
9
8
VBUS2
EXPDET
VDD
.
VBUS1
VBAT2
1u
20 19 18
USB2DP AUDL AUDR MIC DSS
C450 10n
0
29
DSS --> OPEN/PD : USB PU : UART
HS_GND
VIN
VBAT1
C470
0.47u
GND1 GND2
E2
C469
PGND
26
1
7 3 25
1u
10
C454 1u
C455
OUT1
C413 2.2u
GND2
E2
A2
EAR_R
D1
33
CN
A1
E1
E1
B2
GND1
SDA
EAR_L
28
CP
SCL
MAIN_WHITE
D4
HPVDD
IN2-
C464 1u
1u
6
C2
HPR IN2+
BIAS
I2C_SENSOR_SDA I2C_SENSOR_SCL
B2
C463
LED3
B4
B1
D1
I2C_COMMON_SCL I2C_COMMON_SDA RGB_EN NFCCLK
R473
LED2
A4
39n
1u
SPK_OUT_P SPK_OUT_N
LED1
39n
C412
C471
LED4
C410
U401
IN1-
1800
SDA
B3
HPL
1800
FB401
C4
VBATT
INTB
2.2u
OUT-
IN1+
FB400
E4
SCL
C408
IN3+
E3
31
SPK_P SPK_N
SPK_P
A3
VCHG_LDO_4V9 OUT+
RCV CALL
GND
RCV_SPK_P AUDIO_SEL
2.2u
VBATT
D3
HPH_L HPH_R
C407
IN3-
SPVDD
D2 C3
CPVSS
C4
CPVDD
S1
4
SPK_N
6
GND
3
RCV_P
7
2B0
1B1
C1
8
9
10
U400
VCC
2.2u
S2
2A
2B1 2
100n
MAIN GND
1B0
1
1A
1u
2.2u
RCV_SPK_N
5
C406
C401
30
C402
RCV_N
C400
B4
+1V8_VIO_MTK +2V5_AVDD1_MTK
A3
+2V8_CAM_AVDD +1V8_CAM_DVDD +1V8_CAM_VIO +2V8_CAM_VCM
VBATT
D4
Audio SUB SYSTEM
10K
MAIN GNDMAIN GND
0ohm SHORT PAD : SAFP0000401 (0603) 0ohm OPEN PAD : SAFO0000401 (0603)
R402
R403
+1V8_VIO_MTK
I2C_SENSOR_SDA I2C_SENSOR_SCL
MINIABB_INT
LCD B/L Booster + Camera Flash VBATT
Sub Mic
C428
GND
LEDK
LEDA
I2C_SENSOR_SCL
D401
3 0
2
FB405
1
C422
D402
6
AMR-WB, Wire10
5
C421
4.7u
33p
I2C_COMMON_SCL I2C_COMMON_SDA FLASH_EN
G2 G1 OUT
D3 C3 C2
FLASH_LTD
MIC400
D4
LCD_PWM
VA401
VA410 .
NC
SCL SDA STROBE
B3
E4
SWB
SWF1 SWF2
A3 4
MIC2_N MIC2_P
2
EN
OVP OUTF1 OUTF2
PWM
E2 C468
A2
10u
B2
U404 BLED1 BLED2
TX
GND1 GND2 GND3
LDR
56n
VIN
A4
SCL
L401
RCV_N
7
D2
100K
INT
RCV_P
8
VDD
R476
4
VDD
C1
LCD_BL_EN
G3
100K
3
APDS-9130-200
SDA
G4
R475
PROX_INT
U406
5
VMIC
1
0
2
6
CN401
56n
R463
10K
R407
1
I2C_SENSOR_SDA
L400
1u
FLED1 FLED2
D1 E1
Width : 0.3mm Width : 0.3mm
LED_C1 LED_C2
CN404
A1
1
B1
HJ-BCT-02Y
E3
C4
+3V0_SENSORS_MTK +3V0_PROX_MTK
LEDA C429
1u
10u
B4
RCV
+1V8_VIO_MTK
D400
10u
VA407
PROXIMITY SENSOR
Width : 0.3mm
L402
L403
9
EAN62646301
C419
C467
2.2u
2.2u
CN405 1 HJ-BCT-02Y
REV.B
5M MIPI CAMERA +1V8_CAM_DVDD
+2V8_CAM_VCM +1V8_CAM_VIO
4.0" MIPI LCD 24
CN403
10
C420 22p
1
width>0.35m +1V8_LCD_VIO_MTK
6
18
7
21
4
17
8
16
9
15
10
14
11
13
12
6
18
7
17
8
16
9
15
10
14
11
13
12
3
12
DNI_VARISTER_1005
GND2
VDD
I2C_COMMON_SCL
10 9 8
C431
C473
C432
C474
2.2u
39p
2.2u
39p
P1
2 1
LCD_RESET_N LCD_VSYNC
C411
C409
100n
100n
LCD_MIPI_CLK_N LCD_MIPI_CLK_P
1 P1 2 P2 3 P3 4 P4
8 P8 7 P7 6 P6 5 P5
LCD_MIPI_DATA0_N LCD_MIPI_DATA0_P LCD_MIPI_DATA1_N LCD_MIPI_DATA1_P
4 3
CAM_CLK_N CAM_CLK_P
FL401 1 P1 2 P2 3 P3 4 P4
8 P8 7 P7 6 P6 5 P5
CAM_DATA0_N CAM_DATA0_P CAM_DATA1_N CAM_DATA1_P
+2V8_CAM_VCM
CAM_RESET_N
I2C_COMMON_SDA FL403
P3
FL400
N.C
I2C_COMMON_SCL
LCD_PWM
R474
LGE Internal Use Only
P2
P4
P2
VA402
11
7
DRDY
GND1
GND3
VA406
SCK VDDIO
VA405
CSB
13
PS
U403
INT2
P3 P4
P1
C445
C444
C456
C457
C460
C459
DNI
DNI
2.2u
2.2u
2.2u
2.2u
100K
INT1
6
100K
R477
SDI
14 4
COMPASS_DRDY
SDO
INT3
2 3
5
1
4
9 G1 10 G2
5
19
P6
20
LCD_MAKER_ID
3AXIS_INT
5
19
3
FL404
VA408
4
20
2
LED_C2
I2C_COMMON_SDA
21
1 2
6
+2V8_LCD_VCI_MTK
3
22
LED_C1
LGD : LOW
2
22
23
LEDA
5 P5
+3V0_SENSORS_MTK+1V8_VIO_MTK
1
P6
R404
6
CAM_MCLK
23
P5 5
CN400 24
9 G1 10 G2
6 AXIS SENSOR
+2V8_CAM_AVDD
E460
- 209 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
7. CIRCUIT DIAGRAM
+3V0_VSIM_NFC
1.2V
SWITCH
VTREF
HIGH (DEFAULT)
OPEN
LOW ( DETECT )
CLOSE
+3V0_VSIM_VCC +3V3_MICRO_SD
2mm
R510
4
20m
C508
C506
C507
C512
1u
22p
22p
22p
C501
C519
47p
6.8p
1u
C502 47u
D2
BATT_ID_PULLUP
J500 1
SD_DATA[2] SD_DATA[3] SD_CMD
C5
C500
2 3 4 9 10
C533
DAT2
DAT1
CD/DAT3
DAT0
CMD
VSS
VDD
CLK
GND1
POL
GND2
DET
8 7 6 5
R581
11 12
100
SD_DETECT
4.7K
USIM1_RESET_N
C2
VA522
R582
C6
Single SIM:EAG63032701
E460
3
10K
C3
C1
For MTK Fuel Gauge
1 2
15
C7
R508
GND6
VCC1
VA517
C505 1u
GND1
GND2
VA515
C511 22p
RST1
VCC2
VA516
C504 22p
VPP1
S500
VPP2
FGN_IC
D1
1K ZD500
VA513
C503 22p
CLK1
RST2
14
C5_1
I/O2
CN500
R507
+1V8_VIO_MTK
SD_CLK SD_DATA[0] SD_DATA[1]
USIM1_DATA USIM1_CLK
VA514
C1_1
+3V0_VSIM_VCC
DNI
R502 C6_1
I/O1
GND3
C2_1
GND4
C7_1
CLK2
13
C3_1
GND5
16
DNI
R501
BATT_TEMP_ADC
USIM2_CLK USIM2_DATA USIM2_RESET_N
VBATT
100K
R570
+3V0_VSIM2_MTK
MMC_DETECT
R571
0
DNI
+3V0_VSIM_MTK
R500
USIM Socket
Battery Conn.
Micro SD
E460
BATT_ID
2.85T C509 VA507
DNI
2.2u 2.2u
J502 1 4 C1 C5 2 5 C2 C6 3 6 C3 C7 7 10 GND1 GND4 8 9 GND2 GND3
+3V0_VSIM_VCC USIM1_RESET_N USIM1_CLK
NFC_SWP USIM1_DATA C534 DNI
VOLUME, QUICK KEY
Melfas TOUCH
QUICK_MEMO
KROW0
5
7
4
8
3
9
2
KCOL6
R573
2
VOL_UP
3
100
R575
CN509 1
100
2
KROW0
R576 100
VOL_DOWN R574
VA504
VA511
VA506
100 VA505
KROW1
DNI
R523
4.7K
R522
+1V8_VIO_MTK
6
CN508 1
POWER ON KEY
+3V0_TOUCH_MTK
KCOL1
100
VA503
+1V8_VIO_MTK
R572
I2C_SENSOR_SCL PWR_ON_SW_N
R578 1K
2 1 CN507
TOUCH_ID CN506
1 C524 1u
VA512
10
VA500
VA501
VA502
TOUCH_INT
VA508
I2C_SENSOR_SDA
3.5pi Ear Jack Connector
FPCB_KEY Connector
R512
HOOK_DETECT
10K
EARMIC_BIAS
+1V8_VIO_MTK
LOW
2.2K C510 DNI
EARMIC_P
HS_JACK_DET EAR_L EAR_R FM_ANT
47K R569
L500
FB503
1800
S/W_Detect SPK_L
R583
10
FB500
1800
R584
10
FB501
1800
FB502
1800
CN505 +2V5_AVDD1_MTK
MATING
R517
EARMIC_N
STATE UNMATING
J501
SPK_R GND
100n
240K
HIGH(DEFAULT)
R503
470K
R562
1.5K
R515
VBUS_CHG_IN HS_JACK_DET
VBATT
MIC
USB_ID E460
C513
C514
1n
1n
C515 DNI L501 100n
C517
C518
22n
22n
ZD503 ZD504
E460
R579 DNI
ZD501
R520
0 R521 DNI
LGE Internal Use Only
ZD502
68p
68p
D501
C521
C522
100n
22p
MAIN_WHITE +2V8_VRTC_MTK KCOL1 HOMEKEY KROW1
R526
0
1
30
2
29
3
28
4
27
5
26
6
25
7
24
8
23
9
22
10
21
11
20
12
19
13
18
14
17
15
16
SPK_OUT_N SPK_OUT_P USBH_DM USBH_DP +3V0_VIBR_MTK VMIC
LED_R LED_G LED_B MIC_N MIC_P
Daisy_Chain C523 33p
FM_RX_IN_N HS_GND
- 210 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
FM_AVDD13
BT_AVDD13
GPS_AVDD13
CLDO
WIFI_AVDD13
FM_AVDD28
BT_AVDD33
+2V8_TCXO_LDO
PMU_EN
WiFi/BT/GPS
VBATT WF_PA_VCC
7. CIRCUIT DIAGRAM
R600
C621 DNI
3 R603
1
2
GND S_D
C614
18p
VDD
0.1u
FIL_OUT
C718
5
33p
RF_INP_GPS
4
U601 L622
.
DNI
GPS_LNA_EN
PCM1CLK PCM1OUT PCM1IN PCM1SYNC UART1_UTXD3
TP602
UART1_URXD3
TP608
TP603 TP605 TP606 TP607
C627 6.8p
+1V8_VIO_MTK BT_AVDD33 BT_AVDD13
Near To LNA
Close to Pin A9 C624
C625
C626
10p
100n
100n
OSC1_GPS GPS_SYNC
SPDT for BT&Wi-Fi
Close to Pin A5 C639
RF_INP_GPS
18p
WIFI_RX_BT_TRX
L606 DNI
E460
+2V8_TCXO_LDO GPS_AVDD13
C645
VCTL1
2
ANTSEL_1
6
C609 1u
C608 1u
C607 1u
C606 1u
2.2u
4.7u
C605 1u
C603
C604
2.2u
C602 1u
4.7u C600
2.2u L600
1u
M5 H1 D10 E9 K11 K12 J5 F8 J4 E10 K10 D12 M3 H6 J6 J7 H3 L7 L5 G13 F13 H13 J13 L11 L10 N9 N10 N13 M13 L13 J12 J11 H8 D8 H12 H11 M10 N11 M11 N12 L12
TP600
WIFI_INT_B BGF_INT_B
TP601
TP604 FB600
SYSRST_B_6620 CLDO
120
+1V8_VIO_MTK +2V8_VIO_MTK
C618
C619
C620
100n
1u
1u
R719
0
TP609
RTCCLK_GPS
DNI
RTCCLK
R718 R722
Close to MT6575 C628
1u
C629
1u
R721
FM_RX_IN_N
0
+2V8_VIO_MTK
0
FM_AUOUT_R FM_AUOUT_L
R720
+2V8_VRTC_MTK
DNI
Keep ther FM_RX_IN_N and FM_ANT in differential trace to connect to audio jack L701
27n
FM_ANT
I2S_DATA_IN C632 10p
I2S_CLK I2S_WS FB601
120
FB602
120
C636
C637
0.1u
0.1u
FM_AVDD28 FM_AVDD13 C638 1u
E460
+2V8_TCXO_LDO Close to Pin A3 18p
3.3p
10p
1u
C643
C644
3. Make star connection for AVDD13 (Both E6,E7 and E4,C4,G1)
WIFI_TX X600
7L26002009
OUTPUT GND
VCC GND_NC
26MHz
4
C646
1
100n
C654 1u
1. Fillcut TCXO area including Lay 8th,7th,6th 2. GND clearance over 1.5mm surrounding TCXO 3. GND clearance over 2mm direction to MT6620 side 4. Spacing between TCXO and MT6620 over 2mms as possible.
ANTSEL_1 ANTSEL_0
2
+2V8_VIO_MTK
3
TP612
DNI
1n
TP611
DNI
C655
OSC1_GPS
TP610
C653
SD1_DAT1 SD1_DAT2 SD1_DAT3 SD1_CMD SD1_CLK SD1_DAT0
C652
WIFI_TX WIFI_RX_BT_TRX
C651
C642
3.3p
C641
1.8p
100n
C649
1
1n
Close to MT6620
L624
C657
100p
GND
.
Close to MT6620
L629
IN
100n
WF_PA_VCC
5
2
1
ANTSEL_0
4
EXT_INT_N WIFI_INT_B BGF_INT_B ALL_INT_B OSC_EN SYSRST_B VDDK_1 VDDK_2 DVDDIO18 DVDDIO28 PAD_32K_OUT FSOURCE XTEST GPIO1_10 GPIO1_11 GPIO1_9 GPIO1_13 GPIO1_12 GPIO1_14 RTCCLK_O RTCCLK VRTC AVSSRTC FM_AUIN_R FM_AUIN_L FM_AUOUT_R FM_AUOUT_L FM_TX_OUT FM_RX_IN_N FM_RX_IN_P I2S_DATA_IN I2S_DATA_OUT I2C_SDA I2C_SCL I2S_CLK I2S_WS NC2 FM_VDD28 FM_VDD13 FM_VSS2 FM_VSS1
U600
10p
IN
100p
C635
100n
BT_PRIORITY BT_ACT BTTRX_IN BTTRX_IP PCM1CLK PCMOUT PCM1IN PCM1_SYNC SD2_DAT1 SD2_DAT2 SD2_DAT3 SD2_CMD SD2_CLK SD2_DAT0 DVDDIO_SD2 AVDD33_BTTX AVDD13_BTRX AVDD13_BTAFE AVSS13_BTAFE_1 AVSS13_BTSXAFE AVSS13_BTSX_1 AVSS13_BTSX_2 GND3 NC1 OSC1_GPS SYNC ECLOCK DUTY_LOSS RF_INN_GPS RF_INP_GPS GPIO1_25 GPIO1_24 GPIO1_26 GPIO1_27 GPIO1_28 AVDD28_OSC AVDD13_SXIF_GPS AVDD13_LNA_GPS AVSS28_OSC AVSS13_RX_GPS AVSS13_SXIF_GPS
C640
OUT
3
C648
OUT1
FL602
1.8n
GND
C647
C634
4.7p
F12 E11 A6 A7 D11 F11 G12 H9 G11 F6 J10 F10 G10 F7 K9 B6 B7 A9 B9 B5 B8 A8 E8 B11 D13 E13 H10 E12 B13 A13 F4 F9 G9 G8 G7 C13 C12 A12 C11 A11 B12
D1 C1 A3 A5 A4 G5 L8 G4 J8 M7 H5 N8 M8 K8 H4 C3 B3 B1 G3 E2 D4 E5 C5 E3 F5 K7 E7 E6 E4 C4 G1 A1 C2 E1 J9 L9 J2 H2 J3 M9 D9 C6 C7 D6 D7 G2
OUT2
FEED
ANT600
3
FL601
VCTL2
C613
100n
M1 N2 K3 K4 L3 L6 M6 L2 K1 K2 M2 L4 N3 H7 G6 N1 M4 L1 N4 N5 N6 K5 K6 C615
WIFI_AVDD13
DNI
3.3n
6.2n
AVDD55_MISC GND_MISC V2P5NA PMU_EN V2P5 AVDD28_PLL AVSS28_PLL AVDD55_SMPS GND_SMPS WF_PA_LDO BT_PA_LDO TLDO FM_PA_LDO AUX_REF RF_I_CAL VREF OUTBK LXBK CLDO WF_RF_LDO BT_RF_LDO GPS_RF_LDO FM_RF_LDO
L702
33p
C717
1575.42 MHz
L604
L603
2.2n
6.8n
1
L628
100p
RF_IN
C616
L601
RX_5G_IN TX5G_OUT TX2G_OUT RX2G_IP RX2G_IN EEDI EESK EECS CLK_DC SD1_DAT1 SD1_DAT2 SD1_DAT3 SD1_CMD SD1_CLK SD1_DAT0 AVSS33_BA AVSS33_PA_1 AVSS33_PA_2 AVSS13_WIFISX_1 AVSS33_WIFISX_2 AVSS13_BB AVSS13_PLL_1 AVSS13_PLL_2 AVSS13_TRX2G5G GND1 GND2 AVDD13_PLL_1 AVDD13_PLL_2 AVDD13_BB AVDD13_TRX5G AVDD13_WIFISX_1 AVDD33_PA AVDD33_BA AVDD33_WIFISX_2 DVDDIO_SDIO1 ANTSEL_4 ANTSEL_3 ANTSEL_2 ANTSEL_1 ANTSEL_0 WLAN_ACT AVSS13_BTSXAFE_1 AVSS13_BTSXAFE_2 AVSS13_BTSXAFE_3 AVSS13_BTSXAFE_4 NC3
FEED
ANT601
LNA for the GPS Optional LNA External LNA should be located near Antenna
FL600 3 G3 4 1 OUT IN G2 G1 5 2
C612 1u
C611
C610
4.7u
C601
R601
2. L2(AVDD55_SMPS) & K2(GND_SMPS) Line shoud be more than 0.2 width
+2V8_TCXO_LDO
0
1M
1. GND_SMPS, which is DC-DC power ground should be directly connected to battery ground, instead of sharing ground with main GND
NFC Closed to MICROREAD
R716
C700
C701
R700
100n
100p
220K
C702
VBATT for NFC line width = 0.15mm
330p
1u
TP702 R715
+3V0_VSIM_MTK
R701
.
43K R714
+3V0_VSIM_NFC
33p
26
29
27
28
30
31
32
25 AC2
AC1
REC
GNDA
RFU3
GNDE
U700
ANT1
SIGIN/SIGIO/IO
VBAT
GNDD1
GNDD2 RFU2
9
10
C707
100p
1u
VA700
24
L700
23
220n
C708
ANT700
68p
1
22
HJ-BCT-03Y
21 R703
20 19
0
C709
VBATT
330p
18 17
TX/SISO/MISO
MOSI/SDA
REF_IOH
IRQ_OUT
RX/SCLK/SCL
C706
C710
C711
R702
200p
12p
3.3K ANT701
C712
C713
100p
2.2u
1 HJ-BCT-03Y
16
OSC_OUT
RESET/WAKE_UP
OSC1/32K
RFU1
8
RST SIGOUT/SIGCLK/CLK
15
7
ANT2
13
0
VDDE
14
6 R717
2.2u
POUT_AUX
12
5
VDDA
33 4
C703
SWP
/SS
3
EVENT
2
11
1
NFC_SWP
POWER_OUT
PGND
470n
POWER_IN
C705
NFCCLK
C704
10
EMI Filter
Part Number Change --> EAN6258050
Closed to MICROREAD
I2C_SENSOR_SCL
NFC_FET_0 NFC_IRQ
I2C_SENSOR_SDA R706
R707
47K
47K
+1V8_VIO_MTK C716 100n
LGE Internal Use Only
- 211 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
7. CIRCUIT DIAGRAM
VIBRATOR
ANTENNA
OJ100 R900 20 R901
L904
G1
1
20 D900
FEED
ANT902
VB900
18n
2 C901 1u
100p
ANT
C903
C902
DNI
100n
C915
C916
DNI
100p
BACKUP BATT
.
BAT900 R907 5.6k
2
4
VA904
0
33p
HOME KEY
.
LD903
LD905
1
C907
R902
110
33p
OUT
R905
C912
33p
G1
1
C911
VBATT
G2
110
0.1u
VA903
VA902
1
VDD
2
3
3
4 1800
G3
4
VMIC
1u
G4
2
5
C910
C913
MIC901
6
FB900
TOUCH LED(White)
10uAH / 0.03F
+2V8_VRTC_MTK
3
Main MIC MIC_N MIC_P
GND
R903
G2
FEED
ANT900
+3V0_VIBR_MTK SW900
L903
MAIN_WHITE
KB901
Speaker
KCOL1
KROW1
R916
22 1
R917
2-1
2-2
22
VA905
VA906
CN900 1
0 R909
2
0
VA901
SPK_OUT_N
R908
VA900
SPK_OUT_P
MICRO USB I/O FL900
FPCB_KEY Connector
VBUS_CHG_IN
IN
C909
GND2 GND1
D902
1u
C908 22p
RGB_LED
OUT
D901
Field Issue (NPI guide) 12V
VBUS_CHG_IN CN904
LED_G
100 R911
3
100 R912
1
2
100
VBATT USB_ID
LD908 R913
4
100 R914
3
100 R915
1
2
MAIN_WHITE +2V8_VRTC_MTK HOMEKEY KCOL1 KROW1
30
2
29
3
28
4
27
5
26
4
6
25
3
7
24
8
23
9
22
10
21
11
20
12
19
13
18
14
17
15
16
8
SPK_OUT_N SPK_OUT_P
+3V0_VIBR_MTK LED_R LED_G LED_B
P4
P1
P3
P2
FL901
10
1 2 1 2
6
3 4
USB_ID
7
DM DP
5 9
11
EAG63293501
VMIC MIC_N MIC_P
ENBY0040601
100
LGE Internal Use Only
CN903
1
P5 5
4
ZD901
LED_R
R910
P6
LED_B
6
LD907
GB042-30P-H10-E3000
- 212 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
7. CIRCUIT DIAGRAM
FLASH LED CN100
PWR Key
IN 2
LD100
KB101
CN100 1
CONNECT C-CLIP TO PAD IN MAIN BOARD 1
2
CN101
2-1
1
2-2
OUT
connect
Quick Key
Volume Key VOLDOWN VOL_UP
LGE Internal Use Only
KB100
CN100 1 2
1
KB101 2-1
2-2
1
2-1
KB100
CN100 1
2-2
3
2
- 213 -
1
2-1
2-2
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
8. BGA PIN MAP
8. BGA PIN MAP U100 MT6162 (Transceiver)
U100 MT6162 (Transceiver)
Not Used
LGE Internal Use Only
- 214 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
8. BGA PIN MAP
U302 H9TP32A4GDBCPR-KGM
U302 H9TP32A4GDBCPR-KGM
NC Not Used
LGE Internal Use Only
- 215 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
8. BGA PIN MAP
U200 MT6575 (Digital Baseband Processor,3G) U200 MT6575 (Digital Baseband Processor,3G)
Not Used
LGE Internal Use Only
- 216 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
8. BGA PIN MAP
U301 MT6329 PMIC
U301 MT6329 PMIC
Not Used
LGE Internal Use Only
- 217 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
8. BGA PIN MAP
U404 LM3639 LCD booster U404 LM3639 LCD booster
ALL Used
LGE Internal Use Only
- 218 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
U401 (TPA2058D3 Audio AMP)
8. BGA PIN MAP
U401 (TPA2058D3 Audio AMP)
ALL Used
LGE Internal Use Only
- 219 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
8. BGA PIN MAP
U701 (LP5521TMX RGB Driver) U701 (LP5521TMX RGB Driver)
Not Used
LGE Internal Use Only
- 220 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
9. PCB LAYOUT
9. PCB LAYOUT
C613
C605
C601
C612
R601
C618
C607
C636
FB601
C608
C625
R600
C610
R407
C467
C419
L600
C619
C644
C641
C620
TP611
C640 C624
R721
C626
TP609
C206
C232
C219
C220
R219
C255
C125
C260
R306
C261
R309
C216
C353
C428
C103
AK
C129
SC14
C142
SC8
L171
PT100
C157
C143
R106
C141
C193
R110
C197
C159
C160
U103
L122
R105
L166
X200
R112
U101
C163
C196
L170
C105
L124
L125
Model name : RF7241 (U103) Function : 3G PAM (Band1) - no Service
C416
C418
C402
C413
Model name : RF7248 (U102) Function :3G PAM (Band8) - no Service
C454
C463
R402
C451
U402
C465
C133
R111
Model name : SKY77584 (U101) Function : GSM PAM - no Service
4
C455 C464
R102
C119
C162
C164
R104
1
C169
C128
L108
L175
L103
L169
L120
L174
R100
Model name : MT6162 (U100) Function : RF transceiver - no Booting, no Service
C135
FL101
C118
L107
C153
C161
L181
C134
L110
L179
L178
L177
C158
L116
C257
L176
L114
R209
R581
L182
L180
FL103
C120
L183
R201
C256
C412
C410
C408
C407
R582
R211
FL100
L115
U102
R200
C248
R210
C238
C237
C249
C247
C245
C235
SC19
L105
SC9
U401
B
A
FB401
FB400
C417 R403
L172 C198
L101
L119
C213
C217 C212
C240
E D C
L148
C218
C328
SC4
C329
TP301
C154
L113
FL102
C326
R202
R203
C155
L112 L111
C325
C239
R578
VA508
C431
V
C100
Model name : LM3639 (U404) Function : DC/DC Converter - no LCD, - no flash
E
U100
C108
C236
TP200
C122
L173
18
C244
T U
C345
C146
C199
A
C250
C215
C352
U200
R
C344
L167
C126
R512
30
C115
R107
C101
V W Y
CN508
R108
C106
P
C327
R109
C251
N
C361
C195
4
U404
C131
C211
C230
C214
C406
C109
C254
C222
C263
C242
C225
C229
C628
1
L402
C233
C227
C629
C265
R305
J K L M
TP604
CN507
C205
C228
C221
C243
R218
C360
U302
H
R718 TP605
R476
C231
C223
R206
C107
F G
TP607
R475
C224
R208
C210
C201 C200
C246
C350
C252
C241
C348
C D
E
TP601
C355
C351
10
TP602
C359
TP603
SC7 C264
C112
R308
1
A B
C363
SC1 C234
U400
C349
C226
R217
C354
C253
R325
TP606
A
R207
R326
R322
R327
TP612
R569
R517
C513
C510
R515
R328
TP608
R562
R216
R329
TP600
L403
R722
C514
R320
R330
TP610
L400
C517
SC6 R323
D401
C609
FB602
L401
R583
C515
VA504
R575
D402
R520
ZD504
FB500
R576
L500
L501
R579
ZD502
VA511
SC3
Model name : SNB1058A3RSMR (U402) Function : MINIABB - no charging, - no camera, - no Download
C518
FB503
CN509
R521
R324
Model name : TPA2058D3 (U401) Function : Audio AMP - no sound
R584
C606
C603
R719
Model name : H9TP32A4GDBCPR-KGM (U302) Function : Memory - no Booting
Model name : MT6575 (U200) Function : Baseband - no booting, - no function
D501
CN401
FB501
ZD501
ZD503
Model name : FSA2259UMX (U400) Function : Audio Switch - no Sound
FB502
C604
C602
FB600
Model name : APDS-9130-200 (U406) Function : Proximity sensor - no proximity
C637
U406
Model name : CN401 Function : Receiver - no sound
C466
C450
R716
C705
R717
R715 C700 C701
R707
R700
R706
C702
U700
TP702
C703
C709
C704
C707
C706
L700
C713
C712
R703
R714
C716
C708
R701
C711
VA700
C710
R702
Model name : FC-135 (X200) Function : X-tal - no booting
LG-E460_MAIN_EAX65058301_1.0_TOP LGE Internal Use Only
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Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
9. PCB LAYOUT
Model name : ANT700, ANT701 Function : NFC Antenna - no NFC
ANT700
Model name : CN500 Function : Battery connector - no boot, - no charging
ANT701
Model name : CN400 Function : camera - no 5M Camera
Model name : CN200 Function : JTAG connector - no debugging
30
Model name : CN505 Function : SUB FPCB connector - no, speaker, - no Download, - no voice, - no Motor
Model name : 7L26002009 (X600) Function : 26Mhz - no GPS
CN505
C521
C522
Model name : SW100 Function : RF CABLE connector - no RF
R503 R526 16
15
Model name : BMC150 (U403) Function : 6 axis - no 6 axis sensor
E D C B
C472
U701
L702
C511 C534
C506
R571
C508
R502
R570
C512
C642
R523
14
12
FL602
C647
13
5
6 10
U600
VA512
Model name : ANT600 Function : GPS - no GPS Model name : MT6620 (U600) Function : WIFI & BT - no WIFI & BT
L701
N
Model name : MOC-C110R38(MIC400) Function : MIC - no voice sound
VA500
C638 C632
C611
R522
MIC400
C634
SC18
SC17
R463
C635
C600
CN506
C422
VA410
L629
C643
FB405
Model name : CN400, CN405 Function : Flash connector - no Flash
C649 C645
SC10 VA401 C421
A
FL601
1
ANT600
L622
J501
ANT601
L628
VA502 VA501
C627
C718
C652 C653
C648
C507
L606
C504
C639
R501
C651
C505
C646
C614
C615
R603
SC16
C655
L624
C503
L601
CN404
VA407
C524
C616
U601
C654
CN405
C657
FL600 L604
13
C468
C621
C717
X600
SC15
FL403
D400
C151
Model name : CN403 Function : LCD - no LCD Model name : 1XXA26000FTA (X100) Function : 26Mhz clock - no booting, - no RF
24
P N M L K J H G F E D C B A
C429
C321
C152
C207 C209
C330
C202 C203
C306
L304
SC13
C334
C318
C305
L301
CN403
VA405
C304
L300
C111
VA406
C420
C301
X100
L302
FL404
S500
SC11
C302
C500
R331
D300
C459
C460
R404
C457
C444
C456
C322
C132
C312
J502
U301
C445
C309
L303
L603
Model name : ANT601 Function : WIFI & BT Antenna - no wifi, BT
CN400
FL401
C313
C110
C473
C519
FL400
R333
R204
R334 C323
VA408
C311
C308
SW100
C432
R302 R205
C362
Model name : ALM2412 (U601) Function : GPS - no GPS
C474
R301
C501
C337
VA522
R500
C502
R474
R507
R311
C332
R310
R312
C338
ZD500
R508
VA507
C307
VA402
R510
SC12 C336
SW101
L102
J500
C310
Model name : MT6329(U301) Function : PMIC - no booting, no touch, - no camera - no LCD, - no RF
CN500
CN200 VA516 VA517 VA513 VA514 VA515
13
C470
C401
C469
C471
C533
VA505
24
4
R473
C400
R574
12
VA506
C509
Model name : J502 Function : SIM - no SIM detect
C409
VA503
R573
Model name : J500 Function : SD socket - no sd card detect
R477
C411
R572
U403
C523
Model name : LP5521TMX (U701) Function : RGB - no RGB
Model name : SW101 Function : RF TEST - no Connect with equipment for call
R720
SC5
Model name : CN506 Function : Touch - no Touch
LG-E460_MAIN_EAX65058301_1.0_BOT LGE Internal Use Only
- 222 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
9. PCB LAYOUT
R913
R910
R911
R914
LD905
LD903 MIC901
LG-E460_SUB_FPCB_EAX64993901_1.0_TOP LGE Internal Use Only
- 223 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
ANT900 L904 C903
VA906
C916
VA905
R917
C915
R916
C902
VA902
D902
SW900
FL901
ZD901
LD907
FL900
R903
C912
KB901
R912
LD908
C910
R905
C911
VA904
D901
C909 C908
R902
VA903
FB900
CN903
ANT902
9. PCB LAYOUT
R915
R908
R909
VA901
C907
VA900
CN900
R900
R901
D900
C901
BAT900
VB900
R907
CN904
C913
L903
LG-E460_SUB_FPCB_EAX64993901_1.0_BOT LGE Internal Use Only
- 224 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
10. CALIBRATION
10. CALIBRATION CAL INFORMATION S/W VERSION [TachyonV40] LGE460 20130406 ALL file Calibration
Please Check the Version to “B2B”
H/W Name
Part No.
PIF
PIF200(All Type)
BJAY0024021
USB Cable
USB Cable
RAD32247898
Power Cable
DC Power Cable
RAD32247878
I/O Cable
5P E-SATA_DC_Plug
RAD32167861
RF Cable_Main
MS-156C
BJAY0024004
Power Supply_PIF
Power Supply 5.3V
Power Supply_Phone
Power Supply 5.0V
RF Test Equipment
E5515C(8960)
NOTICE
LGE Internal Use Only
1. Use the Battery (Refer to Attached image) 1) Phone states: Power off 2) If do not use the battery, GSM 850 TX fails. 2. Port Setting (Refer to Attached image) 1) Uart Port1 : Use the “LGE CDMA USB Serial Port”
- 225 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
10. CALIBRATION
E460 MS695
[TachyonV40] LGE460 20130406 ALL file Calibration [Tachyon36]LGMS695_20120213_Calibration
LGE Internal Use Only
- 226 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
10. CALIBRATION
E460
LGE Internal Use Only
- 227 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
10. CALIBRATION
LGE460
LGE Internal Use Only
- 228 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
10. CALIBRATION
LGE Internal Use Only
- 229 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
10. CALIBRATION
MS695 E460
LGE460 LGE460
E460 MS695 MS695 E460 MS695 E460
E460 MS695
MS695 E460
LGE460
LGE Internal Use Only
- 230 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
10. CALIBRATION
LGE Internal Use Only
- 231 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
10. CALIBRATION
LGE Internal Use Only
- 232 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
10. CALIBRATION
5 0V 5.0V 5.3V
MS-156C BJAY0024004
MS-156C
5.3V
RAD32167861
LGE Internal Use Only
- 233 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
10. CALIBRATION
LGE Internal Use Only
- 234 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
10. CALIBRATION
LGE Internal Use Only
- 235 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
10. CALIBRATION
LGE Internal Use Only
- 236 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
10. CALIBRATION
Tachyon 36 Tachyon_36
LGE Internal Use Only
- 237 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
10. CALIBRATION
5.3V 5.0V
LGE Internal Use Only
- 238 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
10. CALIBRATION
LGE Internal Use Only
- 239 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
10. CALIBRATION
LGE Internal Use Only
- 240 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
10. CALIBRATION
E460 MS695
LGE Internal Use Only
- 241 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
10. CALIBRATION
E460 MS695
E460 MS695
E460 MS695 E460 MS695 MS695 E460 E460 MS695
LGE Internal Use Only
- 242 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
10. CALIBRATION
MS695 E460
MS695 E460
LGE Internal Use Only
- 243 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
10. CALIBRATION
E460 MS695
RF900
LGE Internal Use Only
- 244 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
11. HIDDEN MENU
11. HIDDEN MENU Hidden Menu Start Start shortcut keys:3845#*460# Hidden Menu List Start the desired menu: Menu, click
All Auto Test – Normal Mode 1. All Auto Test – Partial 2. All Auto Test Result– Partial 3. All Auto Test – Full : Device functionality testing at the factory to use 4. All Auto Test Result– Full :Above test’s results are saved 5. AATFULL (+power key) 6. Normal Boot (+power key) 7. FTM Boot (+power key) 8. Power Off (+power key) 9. Version Name 10. Individual Item List: 1. Auto Detecting Item Test 2. Key Press Test 3. Camera(Main) test 4. Camcorder Test 5. LED / Display check Test 6. Ring Test 7. Vibrator Test 8. Touch Draw Test 9. Motion Sensor Test 10. GPS BT WIFI Test 11. NFC Test 12. FM Radio Test 13. Loopback Test
LGE Internal Use Only
- 245 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
11. HIDDEN MENU
Auto All Test Result: -> Display Auto All Test result
Auto Detecting Test : USIM, SD card, Ear jack, TA, Battery • Check the SIM card • Check the SD card • Check Ear phone(jack) • Check TA • Check Battery - Ejected TA is normal - Ejected ear jack is normal
Key/Compass Test Memo key : Check Recognition Up/Down key : Check Recognition Menu key : Check Recognition Home key : Check Recognition Back key : Check Recognition End key : Check Recognition Phone contact with your fingers in the top of the sensor determine the sensor response - Far - Near
LGE Internal Use Only
- 246 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
11. HIDDEN MENU
AAT Device Test -> Camera Test 1 Main Camera Preview
AAT Device Test -> Camera Test 2 Camcorder Preview
LED / Display check Test : LCD Black & White test, LED test, MURA 2.0 mm test • Check the Black display • Check the White display • Check the Home key LED • Check MURA 2.0 mm
LGE Internal Use Only
- 247 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
11. HIDDEN MENU
Ring Test : Check sound • Check the sound
Vibrator test A case-by-state vibration tests
Touch window test Write with finger
LGE Internal Use Only
- 248 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
11. HIDDEN MENU
Accelerometer Test : Magnetic sensor test, Accelerometer sensor test • Check the magnetic sensor • Check the accelerometer sensor
GPS BT WI-FI Test • Check the GPS scanning • Check the GLONASS : N/A • Check the WIFI scanning • Check the BT scanning
NFC Test • Check the Reader mode test • Check the SWP self test
LGE Internal Use Only
- 249 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
11. HIDDEN MENU
FM Radio Test • Check the FM Radio
Audio Loopback Test • Check the Receiver loopback • Check the speaker loopback
ELT Test Automatic Mode : Test Automatically Manual Mode : Test selectivity
LGE Internal Use Only
- 250 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
11. HIDDEN MENU
ELT Test Automatic Mode : LCD Automatic on/off test -> time setting
ELT Manual Test - LCD Backlight - Ringtone - Vibrator - Camera - Audio Loopback -> test on the device is working (The ability to use plant)
SW Sanity Test: FPRI Test : Compare and Create logt.txt CRC Test : EFS CRC EFS CRC Detail DB Check : DB Check and Compare DB Dump
LGE Internal Use Only
- 251 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
11. HIDDEN MENU
Device Test - Auto Detecting Item - LCD - Keypad - Touch - Audio - Vibrator - Camera - Sensor - External Memory - GPS - RTC - Battery - ETC AutoDetecting Test : USIM, SD card, Ear jack, Charing Mode • Check the SIM card • Check the SD card • Check Ear phone(jack) • Chck Barometer : N/A - Ejected ear jack is normal
LCD Test List H/W LCD Test(Manual) : Click on the following screen H/W LCD Test(Auto) : Automatically, without clicking Manual Test : Click on the following screen Automatic Test : Automatically, without clicking LCD Q Test(Not Implemented) LCD Module Test LCD Display Test Mura Test : leakage of Light uniformity
LGE Internal Use Only
- 252 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
11. HIDDEN MENU
Keypad test list - Dop - Qwerty
Touch test list - Finger Paing - Grid Touch Test - Grid Touch Color Change - Block Touch Test - Circle Touch Test - Pinch In/Out Test - Touch Key Test - Firmware Version
Audio test list - Ring - Effect Sound - Message Tone
LGE Internal Use Only
- 253 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
11. HIDDEN MENU
Vibrator test list - On/Off - Duration
Camera test list - Snapshot - Camcoding - CameraVT - Camera Aging
Camera test list - Proximity - Motion Sensor - Compass
LGE Internal Use Only
- 254 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
11. HIDDEN MENU
External Memory test list - SD Card Status - SD Card Mount Status - Directory Creation in SD Card - File Creation in SD Card - File Modification in SD Card - File deletion in SD Card
GPS BT WI-FI Test • Check the GPS scanning • Check the GLONASS scanning • Check the WIFI scanning • Check the BT scanning
Device Test - RTC Test
LGE Internal Use Only
- 255 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
11. HIDDEN MENU
Battery Test • Battery Status • Battery Health • Battery Mode of Charging • Battery Level • Battery Technology • Battery Voltage • Battery Temperature
Device Test - ETC(ADC Info)
Settings - Version Info - ALC - Auto run - Diag Settings - Data Settings - Battery - Audio - Camera - Bluetooth - ERS - ETC - LCD Always On
LGE Internal Use Only
- 256 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
11. HIDDEN MENU
Version Info (Classified Information representation) - SW Version Info - Firmware Version - Baseband Version - Kernel Version - HW Version - Factory Version - Touch Firmware Version - Build finger print
ALC Normal Mode : Change to Normal Mode ALC Mode : Change to ALC Mode
AutoRun Switch to AutoRun Enable or Disable
LGE Internal Use Only
- 257 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
11. HIDDEN MENU
Diag Settings - USB Set for Diag - UART Set for Diag - Null port
Data Settings - USB Set for Data - BT Set for Data - UART Set for Data - Null port
Battery - Charging Bypass Boot -> Change to Pseudo LT Mode/Normal Mode - Battery Fake Mode(On/Off)
LGE Internal Use Only
- 258 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
11. HIDDEN MENU
Audio - Get Service Type - Audio Settings -> Normal Mode -> Headset Mode -> LoudSpeaker Mode -> Speech Enhancement -> Debug Info -> Speech Logger -> Audio Logger
Camera Camera Clock Settings
Bluetooth Settings
LGE Internal Use Only
- 259 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
11. HIDDEN MENU
ERS Settings - Client Status - ERS Test
ETC ADC Info
LCD Always On Switch to LCD Backlight ON/OFF
LGE Internal Use Only
- 260 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
11. HIDDEN MENU
WCDMA Only test list - Factory Reset - Modem Settings - Module Test - SIM Test(Not Implemented) - Call Test - Streaming - WAP Debug - FM Radio Test(Not Implemented) - DRM Test - Contacts Test - Log service - Flex test - SMPL Counter - North America APN Settings Factory Reset: - Format SD card : External SD Card Data reset - Factory Rest :Changing the Factory - Delete Userdata: Userdata reset
Modem Settings Enter to EngineerMode EngeinnerMode List - Telephony - Connectivity - Hardware Testing - Location - Log and Debugging - Others
LGE Internal Use Only
- 261 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
11. HIDDEN MENU
Telephony - BandMode - BSPTelephonyDevTool - Dual Talk NetworkInfo - Modem Test - Network Setting - GPRS - Fast Dormancy - Simme Lock
Connectivity - Bluetooth - FM Receiver - FM Transmitter - WiFi - CDS Information
Hardware Testing - Audio - Camerea - CPU Stress Test - Display - IO - Memory - Power - SD Card Test - TouchScreen - USB
LGE Internal Use Only
- 262 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
11. HIDDEN MENU
Location - Location Based Service - YGPS
Log and Debugging - BatteryLog - Debug Utils - System Logger - TagLog
Others - Settings Font - SWLA - Thermal
LGE Internal Use Only
- 263 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
11. HIDDEN MENU
Module Test list: - BT DUT - SMS Prefer Set - FOTA Test - LCD Always On - FS_TEST - Hidden Reset - Heap Free Info - Stability Test - Charging Test
Call Test - Auto Call Test - VC Auto answer - Call Duration
WCDMA Only - Streaming Streaming Setting Edit -> Edit Enable or not Streaming Log -> Log Enable or not
LGE Internal Use Only
- 264 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
11. HIDDEN MENU
Wap Debug - Change UAString - View UAString - Edit UAString - Enable/Disable X-wap-profile - Display Certificates - Change UAPROFILE
DRM Test
WCDMA Only - Contacts Test Insert specific number of contact info
LGE Internal Use Only
- 265 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
11. HIDDEN MENU
Log service Enable of disable creating below log files. - Maing log - System log - Radio log - Events log - Kernel log
WCDMA Only – Flex Test
SMPL Counter
LGE Internal Use Only
- 266 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
11. HIDDEN MENU
North America APN Settings
WLAN Test WLAN performance on SW
Fake Language Switch to Fake language mode On/Off
LGE Internal Use Only
- 267 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
11. HIDDEN MENU
GPS Test
gpsApp Test
gpsApp Test Air Test(Enable / Disable)
MLT MLT HIDDEN Menu
LGE Internal Use Only
- 268 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
11. HIDDEN MENU
LG RCT Test
NFC TEST Set Test Environment Check SWP Status Activate Antenna Self Test Test Read Mode Read Version Upgrade Firmware Generate Continuous Emission Continuous Tag Reading Normal RF Reverse RF Finish Test Environment
LGE Internal Use Only
- 269 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
12. DISASSEMBLE GUIDE
12. DISASSEMBLE GUIDE 1. Disassemble Battery Cover , Rear Disassemble sequence : 1 -> 2 -> 3 -> 4
1 2
3 1
4
2
LGE Internal Use Only
3
- 270 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
12. DISASSEMBLE GUIDE
4
1. Remove Battery Cover 2. Remove 11 Screws from Rear 3. Remove Rear Cover
2. Disassemble PCB
1. Remove Touch, LCD, FPCB, Camera Connector from PCB 2. Remove Coaxial Cable from PCB 3. Remove PCB
LGE Internal Use Only
- 271 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
12. DISASSEMBLE GUIDE
3. Disassemble Camera, Key, Rubber
1. Remove Camera, Earjack 2. Remove Sensor Rubber, Mic Top Rubber from Frame 3. Remove Power, Volume, and Quick memo key from Frame 4. Remove Coaxial Cable and Screw from Lower FPCB
LGE Internal Use Only
- 272 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
12. DISASSEMBLE GUIDE
4. Disassemble FPCB
1. Remove Sub FPCB from Frame 2. Remove Home key
LGE Internal Use Only
- 273 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
12. DISASSEMBLE GUIDE
5. Disassemble Touch Window
1. Keep 50oC Chamber for 10 min. 2. Remove Window by using Window disassemble Jig. LGE Internal Use Only
- 274 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
12. DISASSEMBLE GUIDE
6. Disassemble LCD
Remove LCD from Front
LGE Internal Use Only
- 275 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
13. EXPLODED VIEW & REPLACEMENT PART LIST
13. EXPLODED VIEW & REPLACEMENT PART LIST 13.1 EXPLODED VIEW(SBOM) EBD00 MCQ00
EAG00
MJN01
ACQ00
EAJ622
ABA00
MBL01
MBL02
MBG01
MCQ01 MEV00
MBG02 MBG00 SJMY00 EAD00 MBG03
GMZZ01
Location
MAZ00 EBR01
EBR00
ACQ01 EBP00
EAB01
ABM00 EAX01
MHK00 ABM01 EAX02
EAX00
GMZZ00
MCQ02 EAA00 EAB00 MBL00
EAC00
LGE Internal Use Only
ACQ02
- 276 -
EAD00 EAG00 MJN01 MEV00 MCQ01 EAJ622 EBD00 EBR01 MBG03 SJMY00 ABA00 ACQ00 MBG01 MBG00 MBG02 GMZZ01 MAZ00 MBL01 MBL02 MCQ00 ACQ01 MCQ02 MBL00 MHK00 EAB00 EAA00 GMZZ00 EBR00 EBP00 EAX00 EAX01 ABM00 ABM01 EAB01 EAX02 ACQ02 EAC00
Description Cable,Assembly Jack,Phone Tape,Window Insulator Damper LCD,Module-TFT Touch Window Assembly PCB Assembly,Flexible Button Motor,DC Bracket Assembly Cover Assembly,Front Button Button,Side Button Screw,Machine Bracket Cap Cap Damper,LCD Cover Assembly,Rear Damper Cap Sheet Speaker,Dual Mode PIFA Antenna,Multiple Screw,Machine PCB Assembly,Main Camera Module PCB,Sidekey PCB,Sidekey Can Assembly,Shield Can Assembly,Shield Receiver PCB,Sidekey Cover Assembly,Battery Rechargeable Battery,Lithium Ion
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
13. EXPLODED VIEW & REPLACEMENT PART LIST
13.2 Replacement Parts
Level
LocationNo.
1
AGQ000000
Phone Assembly
AGQ87151304 LGE460.ANEUBK BK:BLACK BLACK -
2
MEZ002100
Label,Approval
MLAA0062303 COMPLEX KB770 DEUBK ZZ:Without Color -
2
ACQ100400
Cover Assembly,EMS
ACQ86562104 LGE460.ANEUBK BK:BLACK BLACK -
3
ACQ003400
Cover Assembly,Bar
ACQ86336803 LGE460.AESPBK BK:Black -
4
MEZ000000
Label
MLAZ0038303
COMPLEX LG-LC3200 WA:White PRINTING, PPRI PRINTING
4
MJN107400
Tape,USP Film
MJN68547301
COMPLEX LGE460.AVD2BK ZZ:Without Color -
4
MJN061100
Tape,Protect
MJN68372401
COMPLEX LGE460.AESPBK ZZ:Without Color -
4
MJN01
Tape,Window
MJN68363501
COMPLEX LGE460.AESPBK ZZ:Without Color -
4
MEV00
Insulator
MEV64414201 COMPLEX LGE460.AVD2BK ZZ:Without Color -
4
MCQ01
Damper
MCQ67237101 COMPLEX LGE455F.ABRAWH ZZ:Without Color -
6
MJN000006
Tape
MJN68406901
COMPLEX LGE460.AESPBK ZZ:Without Color -
6
MJN000005
Tape
MJN68387601
COMPLEX LGE460.AESPBK ZZ:Without Color -
6
MHK000000
Sheet
MHK63998001 COMPLEX LGE460.AESPBK ZZ:Without Color -
6
MJN000002
Tape
MJN68325301
COMPLEX LGE460.AESPBK ZZ:Without Color -
6
ADB048600
Dome Assembly,Metal
ADB73998801
LGE460.AESPBK ZZ:Without Color -
6
MHK000001
Sheet
MHK63957001 COMPLEX LGE460.AESPBK ZZ:Without Color -
LGE Internal Use Only
Description
Note: This Chapterisused for reference,Part order is ordered by SBOM standard on GCSC
PartNumber
Spec
- 277 -
Remark
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
13. EXPLODED VIEW & REPLACEMENT PART LIST
Level
LocationNo.
6
MJN000003
Tape
MJN68325401
6
MCQ000000
Damper
MCQ67324501 COMPLEX LGE460.AVD2BK ZZ:Without Color -
6
MDJ000000
Filter
MDJ63566101
COMPLEX LGE460.AESPBK ZZ:Without Color -
6
MJN000004
Tape
MJN68325001
COMPLEX LGE460.AESPBK ZZ:Without Color -
6
MJN000000
Tape
MJN68325101
COMPLEX LGE460.AESPBK ZZ:Without Color -
6
MJN000001
Tape
MJN68325201
COMPLEX LGE460.AESPBK ZZ:Without Color -
7
ANT900 ANT902
Clip
MBV62422001 COMPLEX LGP760.AGBRBK ZZ:Without Color -
4
MBG03
Button
MBG64729501
MOLD LUPOY LGE460.AESPBK WH:WHITE WHITE -
4
ABA00
Bracket Assembly
ABA74470001
LGE460.AESPBK ZZ:Without Color -
5
MCQ000000
Damper
MCQ67366501
COMPLEX LGE460.AVD2BK ZY:Color Unfixed Receiver
5
MAZ000000
Bracket
MAZ63697001
MOLD LUPOY LGE460.AESPBK BK:BLACK BLACK -
4
ACQ00
Cover Assembly,Front
ACQ86336903 LGE460.AESPBK PK:Pink -
5
MDS000004
Gasket
MDS64271101
5
MDS000003
Gasket
MDS64230701 COMPLEX LGE460.AVD2BK ZZ:Without Color -
5
MDS000002
Gasket
MDS64181301 COMPLEX LGE455F.ABRAWH ZZ:Without Color -
5
MDS000001
Gasket
MDS64119001 COMPLEX LGE455F.ABRAWH ZZ:Without Color -
5
MDS000000
Gasket
MDS64118701 COMPLEX LGE455F.ABRAWH ZZ:Without Color -
LGE Internal Use Only
Description
PartNumber
Spec
Remark
COMPLEX LGE460.AESPBK ZZ:Without Color -
COMPLEX LGE455F.ABRAWH ZZ:Without Color Gasket_Touch_FPCB_Plate
- 278 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
13. EXPLODED VIEW & REPLACEMENT PART LIST
Level
LocationNo.
5
MBG01
Button
MBG64729403
MOLD LUPOY LGE460.AESPBK BK:BLACK BLACK -
5
MBG00
Button,Side
MBG64729303
MOLD LUPOY LGE460.AESPBK TN:TITAN TITAN -
5
MBG02
Button
MBG64686303
MOLD LUPOY LGE460.AESPBK BK:BLACK BLACK -
5
ACQ033200
Cover Assembly Front(Sub)
ACQ86337003 LGE460.AESPBK WH:WHITE WHITE -
6
MET099500
INSERT,NUT
MICE0016907
MECH_COMMON ZY,ZZ,PRESS, STS, , , , ,
6
MDQ000000
Frame
MDQ63419901
CASTING MG AZ91D LGE460.AESPBK ZZ:Without Color -
6
MCK032700
Cover,Front
MCK67649703
MOLD PC LUPOY SC-1004A LGE460.AVD2BK BK:BLACK BLACK -
5
MJN061102
Tape,Protect
MJN68551201
COMPLEX LGE460.AVD2BK ZZ:Without Color -
5
MCR000000
Decor
MCR64997801
PRESS SUS 0.1 LGE460.AESPBK ZZ:Without Color -
5
MJN000001
Tape
MJN68528501
COMPLEX LGE460.AVD2BK ZY:Color Unfixed Tape_ear_jack
5
MJN000002
Tape
MJN68550901
COMPLEX LGE460.AVD2BK ZZ:Without Color -
5
MHK000000
Sheet
MHK63997901 COMPLEX LGE460.AESPBK ZZ:Without Color -
5
MJN089300
Tape,Window
MJN68338301
COMPLEX LGE460.AESPBK ZZ:Without Color -
5
MJN061100
Tape,Protect
MJN68373501
COMPLEX LGE460.AESPBK ZZ:Without Color -
5
MJN061101
Tape,Protect
MJN68373601
COMPLEX LGE460.AESPBK ZZ:Without Color -
5
MJN000000
Tape
MJN68409301
COMPLEX LGE455F.ABRAWH BK:Black -
4
GMZZ01
Screw,Machine
GMEY0010402
GMEY0010402 BH + 1.4mM 2mM MSWR FZB N SERVEONE CO., LTD.
4
MAZ00
Bracket
MAZ63717001
MOLD LUPOY LGE460.AESPBK ZZ:Without Color -
LGE Internal Use Only
Description
PartNumber
Spec
- 279 -
Remark
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
13. EXPLODED VIEW & REPLACEMENT PART LIST
Level
LocationNo.
4
MBL01
Cap
MBL65401701
MOLD RUBBER LGE460.AESPBK ZZ:Without Color -
4
MBL02
Cap
MBL65464701
MOLD RUBBER LGE460.AESPBK ZZ:Without Color -
4
MCQ00
Damper,LCD
MCQ67236701 COMPLEX LGE460.AESPBK ZZ:Without Color -
3
ACQ01
Cover Assembly,Rear
ACQ86337101 LGE460.AESPBK WH:WHITE WHITE -
4
MCQ02
Damper
MCQ67257401 COMPLEX LGE460.AESPBK ZZ:Without Color -
4
MBL00
Cap
MBL65483601
4
ACQ105800
Cover Assembly Rear(SVC)
ACQ86569801 LGE460.AVD2BK BK:BLACK BLACK -
5
MEZ000900
Label,After Service
MLAB0001102
COMPLEX C2000 CGRSV WA:White C2000 USASV DIA 4.0 PRINTING,
5
MKC009400
Window,Camera
MKC64521601
CUTTING ACRYL LGE460.AESPBK ZZ:Without Color -
5
MJN000001
Tape
MJN68389401
COMPLEX LGE455F.ABRAWH ZZ:Without Color -
5
MJN089300
Tape,Window
MJN68364001
COMPLEX LGE460.AESPBK ZZ:Without Color -
5
MJN000000
Tape
MJN68359901
COMPLEX LGE455F.ABRABK ZZ:Without Color -
5
MHK00
Sheet
MHK63991601 COMPLEX LGE455F.ABRABK ZZ:Without Color -
5
MFB029600
Lens,Flash
MFB62993401
5
MCR000000
Decor
MCR65108101 COMPLEX LGE460.AVD2BK ZZ:Without Color -
5
MCQ000000
Damper
MCQ67366401
5
MCQ009400
Damper,Camera
MCQ67288001 COMPLEX LGE460.AVD2BK ZZ:Without Color -
LGE Internal Use Only
Description
PartNumber
Spec
Remark
MOLD RUBBER LGE460.AESPBK ZZ:Without Color -
COMPLEX LGE455F.ABRABK ZZ:Without Color -
COMPLEX LGE460.AVD2BK ZY:Color Unfixed mic_top
- 280 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
13. EXPLODED VIEW & REPLACEMENT PART LIST
Level
LocationNo.
5
MCQ000002
Damper
MCQ67261401 COMPLEX LGE455F.ABRAWH ZZ:Without Color -
5
MCQ000001
Damper
MCQ67253201 COMPLEX LGE455F.ABRABK ZZ:Without Color -
5
MCQ074200
Damper,Speaker
MCQ67221001 COMPLEX LGE460.AESPBK ZZ:Without Color -
5
MCQ000003
Damper
MCQ67194701 COMPLEX LGE460.AESPBK ZZ:Without Color -
5
MCK063300
Cover,Rear
MCK67526801 MOLD LUPOY LGE460.AESPBK BK:Black -
5
MCQ049800
Damper,Motor
MCQ67253501 COMPLEX LGE455F.ABRABK ZZ:Without Color -
3
GMZZ00
Screw,Machine
GMEY0009201
5
ABM00
Can Assembly,Shield
ABM73976001 LGE455F.ABRAWH ZZ:Without Color -
6
MBK070300
Can,Shield
PRESS STS 304 0.2 LGE455F.ABRABK MBK63454001 ZZ:Without Color Documents refer to ABM73976001
6
MBK070301
Can,Shield
PRESS STS 304 0.2 LGE455F.ABRABK MBK63454002 ZZ:Without Color Documents refer to ABM73976001
6
MDS000000
G k t Gasket
LGE455F ABRAWH ZZ:Without ZZ With t Color C l MDS64183702 COMPLEX LGE455F.ABRAWH
5
ABM01
Can Assembly,Shield
ABM73996001 LGE455F.ABRAWH ZZ:Without Color -
6
MBK070300
Can,Shield
PRESS STS 304 0.2 LGE455F.ABRABK MBK63413201 ZZ:Without Color Documents refer to ABM73996001
6
MBK070301
Can,Shield
PRESS STS 304 0.2 LGE455F.ABRABK MBK63413202 ZZ:Without Color Documents refer to ABM73996001
6
MCQ000000
Damper
MCQ67287101
COMPLEX LGE455F.ABRAWH ZZ:Without Color Documents refer to ABM73996001
5
MBK070300
Can,Shield
MBK63413101
PRESS STS 304 0.2 LGE455F.ABRABK ZZ:Without Color -
LGE Internal Use Only
Description
PartNumber
Spec
Remark
GMEY0009201 BH + 2.7mM 3.5mM MSWR3 FZB N N LG ELECTRONICS INC.
- 281 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
13. EXPLODED VIEW & REPLACEMENT PART LIST
Level
LocationNo.
5
MDJ000000
Filter
MDJ63646901
COMPLEX LGE460.AVDIBK ZZ:Without Color -
5
MEZ000000
Label
MLAZ0038301
COMPLEX LG-VX6000 ZZ:Without Color PID Label 4 Array PRINTING,
6
ANT900 ANT902
Clip
MBV62422001 COMPLEX LGP760.AGBRBK ZZ:Without Color -
6
CN404 CN405
Contact
MCIZ0008501
COMPLEX LG-T310 VIVBK ZZ:Without Color PRESS, BeCu, , 3.5, 2.0, 1.5,
6
SC1 SC14 SC19 SC3 SC4 SC6 SC7 SC8 SC9
Clip
MBV62321701
PRESS STS 301 0.15 LGLU6200.ALGTBK BK:Black -
6
SC20 SC21
Can,Shield
MBK63413301
PRESS STS 304 0.2 LGE455F.ABRABK ZZ:Without Color -
6
ANT700 ANT701
Contact
MCIZ0008601
COMPLEX LG-C900 ATTDW ZZ:Without Color PRESS, BeCu, , 5.0, 3.4, 1.5,
6
SC1 SC14 SC19 SC3 SC4 SC6 SC7 SC8 SC9
Clip
MBV62321701
PRESS STS 301 0.15 LGLU6200.ALGTBK BK:Black -
1
AGF000000
Package Assembly
AGF76782520
LGE460.ANEUBK ZZ:Without Color E460 NEU(S61H/LG AL STD_Body_Cap/800EA)
2
MAY047100
Box,Master
MBEE0061004
COMPLEX LGE730.ANLDKT ZZ:Without Color S6T_STD Master Box(10EA)
2
MEZ003500
Label,Barcode
MLAC0004541
PRINTING HB620 KPNBK ZZ:Without Color GSM standard_unit box label_90*40
2
MEZ047200
Label,Master Box
MLAJ0004402
PRINTING CG300 CGR DG ZZ:Without Color LABEL MASTER BOX(for CGR TDR 2VER. mbox_label) GSM standard_master box label
LGE Internal Use Only
Description
PartNumber
Spec
- 282 -
Remark
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
13. EXPLODED VIEW & REPLACEMENT PART LIST
Level
LocationNo.
2
MAY084000
Box,Unit
MAY65951001
COMPLEX LGE460.ATURWH ZZ:Without Color S6-1H_LGE460_STD_Single NFC
2
MAF086500
Bag,Vinyl
MAF63267402
COMPLEX LGE615.ACISBK ZZ:Without Color HDPE Phone Bag_add CIS Mark_85X200
2
MEZ000000
Label
MLAZ0050901
COMPLEX KU990.AGBRBK ZZ:Without Color Battery Warning Label (Lithium ion Battery Label)
2
AGJ000000
Pallet Assembly
AGJ73458306
LGE510.ANEUBK ZZ:Without Color S6T Type_Body+Cap+WD(1200x800 9501Pallet)_800EA
3
MAY010800
Box,Carton
MBEC0004404
COMPLEX LGE730.ANLDKT ZZ:Without Color S6T-STD Body(800EA/1200*800)
3
MBL007000
Cap,Box
MCCL0002604
COMPLEX LGE730.ANLDKT ZZ:Without Color S6T-STD Cap(800EA/1200*800)
3
MGA000000
Pallet
MPCY0009501
COMPLEX G7100 ORUBK BK:Black PALLET(G7100 for Orange UK_EUR) COMPLEX,
3
MCQ000000
Damper
MCQ66486907
COMPLEX LGE730.ANLDKT ZZ:Without Color S6T-STD Dead Space Sleeve(800EA/1200*800)
1
AAD000000
Addition Assembly
AAD86352804
LGE460.ANEUBK BK:BLACK BLACK -
2
ACQ02
Cover Assembl Batter Assembly,Battery
ACQ86343003 LGE460.AESPBK BK:Black -
3
MCK004100
Cover,Battery
MCK67401403 MOLD LUPOY LGE460.AESPBK BK:Black -
LGE Internal Use Only
Description
PartNumber
Spec
- 283 -
Remark
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
13. EXPLODED VIEW & REPLACEMENT PART LIST
13.2 Replacement Parts
Level
LocationNo.
4
EAD00
4
PartNumber
Spec
Cable,Assembly
EAD62385801
UFL-2LPVHF-04N1TC-A88.5BALG UFL-LP-066 UFL-LP-066 0.09M 2 WHITE N N HIROSE KOREA CO.,LTD
EAG00
Jack,Phone
EAG63292201
HG05-AB3550 5P 2P ANGLE R/TP 3.5M BLACK 5P Side contact HYUPJIN I&C CO.,LTD.
4
EAJ622
LCD,Module-TFT
EAJ62271101
LH400WV6-SD01 WVGA 4.0INCH 480X800 450CD COLOR 70% 15/9 800:1 60Hz Inverter N LED 2D LG Display Co. Ltd.
4
EBD00
Touch Window Assembly
EBD61545602
STWC-L0035A CAPACITIVE TOUCH G/F/F Melfas MMS134S 4 Inch B to B Single SIM SUNTEL CO.,LTD.
4
EBR01
PCB Assembly,Flexible
EBR76591601
LGE460.AESPBK 1.0 Flexible
5
EBR070100
PCB Assembly Flexible,Insert
EBR77147701
LGE460.AVD2BK 1.0 Flexible
5
EBR070400
PCB Assembly Flexible,SMT
EBR76591701
LGE460.AESPBK 1.0 Flexible
6
EBR070200
PCB Assembly Flexible,SMT Bottom
EBR76591801
LGE460.AESPBK 1.0 Flexible
7
VA902 VA903 VA904
Diode,TVS
EDTY0012501
UCLAMP3311T.TCT 3.3V 3.5V min. 6.5V 5A SLP1006P2T R/TP 2P 1 SEMTECH CORPORATION
7
LD907 LD908
LED,Array
EAV62094101
CL-425F-C1CC-SD-TS RED/GREEN/BLUE 3.1 30mA 360mcd 625 125mW 3527 R/TP 4P common cathode type CITIZEN ELECTRONICS CO.,LTD.
7
CN903
Connector,I/O
EAG63293501
GU07C-5P-E2000 5P 0.65MM ANGLE RECEPTACLE DIP R/TP MHL MUSB IO LS Mtron Ltd.
7
D901 D902
Diode,TVS
EAH61872601
PESD12VS1UA 12V 13.3V min. 19V 22.5A 360mW SOD323 R/TP 2P 1 NXP Semiconductors
LGE Internal Use Only
Description
Note: This Chapterisused for reference, Part order is ordered by SBOM standard on GCSC
- 284 -
Remark
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
13. EXPLODED VIEW & REPLACEMENT PART LIST
Level
LocationNo.
7
C916 L904
Capacitor Ceramic,Chip
C1005C0G1H101JT 100pF 5% 50V C0G ECZH0000813 55TO+125C 1005 R/TP - TDK KOREA COOPERATION
7
VA900 VA901 VA905 VA906
Varistor
SEVY0004401
ICVL0518400V500FR 18V 0% 40pF 1.0*0.5*0.55 NONE SMD R/TP INNOCHIPS TECHNOLOGY
7
R916 R917
Resistor,Chip
ERHZ0000441
MCR01MZP5J220 22OHM 5% 1/16W 1005 R/TP ROHM.
7
BAT900
Capacitor Assembly
PAS311HR-VG1 3.8 Backup Capacitor SMZY0023501 0.03F,Module Assembly, KOREA TAIYO YUDEN.CO., LTD.
7
R900 R901
Resistor,Chip
ERHZ0000435
MCR01MZP5J200 20OHM 5% 1/16W 1005 R/TP ROHM.
7
FB900
Filter,Bead
SFBH0008102
BLM15HD182SN1D 1800 ohm 1.0X0.5X0.5 25% 2.2 ohm 0.2A SMD R/TP 2P 0 MURATA MANUFACTURING CO.,LTD.
7
R907
Resistor,Chip
ERHZ0000299
MCR01MZP5F5601 5.6KOHM 1% 1/16W 1005 R/TP - ROHM.
7
R902 R908 R909
Resistor,Chip
ERHZ0000401
MCR01MZSJ000 0OHM 5% 1/16W 1005 R/TP ROHM.
7
R903 R905
Resistor,Chip
ERHZ0000408
MCR01MZP5J111 110OHM 5% 1/16W 1005 R/TP ROHM.
7
FL901
Filter,EMI/Power
EAM62291101
ACFE1A2G900E COMMON MODE NOISE FILTER 0HZ 0F 0H SMD R/TP - AMOTECH CO., LTD.
7
C907 C911 C912
Capacitor Ceramic,Chip
C1005C0G1H330JT000F 33pF 5% 50V NP0 ECZH0000830 55TO+125C 1005 R/TP - TDK KOREA COOPERATION
7
R912 R915
Resistor,Chip
ERHZ0000201
7
C901 C913
Capacitor Ceramic,Chip
GRM155R60J105K 1uF 10% 6.3V X5R -55TO+85C ECCH0004904 1005 R/TP - MURATA MANUFACTURING CO.,LTD.
7
FL900
Filter,EMI/Power
SFEY0015301
LGE Internal Use Only
Description
PartNumber
Spec
Remark
MCR01MZP5F1000 100OHM 1% 1/16W 1005 R/TP - ROHM.
NFM18PC104R1C3 ESD/EMI 0HZ 0.1uF 0H SMD R/TP MURATA MANUFACTURING CO.,LTD.
- 285 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
13. EXPLODED VIEW & REPLACEMENT PART LIST
Level
LocationNo.
7
L903
7
ZD901
7
PartNumber
Spec
Inductor,Wire Wound,Chip
EAP61785901
LQW15CN18NJ00D 18NH 5% - 1.4A - - 0.046OHM 3GHZ - SHIELD 1.0X0.5X0.5MM NONE R/TP MURATA MANUFACTURING CO.,LTD.
Diode,TVS
EDTY0012102
PESD5V0V1BL 5V 5.8V min. 12.5V 4.8A 45W SOD-882 R/TP 2P 1 STC CORP.
C910
Capacitor Ceramic,Chip
ECCH0002001
C1005JB0J104KT000F 0.1uF 10% 6.3V X5R 30TO+85C 1005 R/TP - - TDK CORPORATION
7
C902
Inductor Multilayer,Chip
ELCH0003842
LQG15HSR10J02D 100NH 5% - 150mA - 1.25OHM 600MHZ 8 SHIELD NONE 1.0X0.5X0.5MM R/TP MURATA MANUFACTURING CO.,LTD.
7
C908
Capacitor Ceramic,Chip
MCH155A220JK 22pF 5% 50V NP0 -55TO+125C ECCH0000115 1005 R/TP - ROHM Semiconductor KOREA CORPORATION
7
C909
Capacitor Ceramic,Chip
EAE62505701
CL10A105KB8NNNC 1uF 10% 50V X5R 55TO+85C 1608 R/TP 0.9T max. - SAMSUNG ELECTRO-MECHANICS CO., LTD.
7
CN904
Connector,BtoB
ENBY0040601
GB042-30P-H10-E3000 - 0.40MM STRAIGHT MALE SMD R/TP - - LS Mtron Ltd.
7
D900
Diode,Switching
EDSY0011901
SDB310Q 340mV 30V 200mA 1A 0SEC 150mW EMD2 R/TP 2P 1 AUK CORP
7
SW900
C t RF Connector,RF
U.FL-R-SMT(10) 1.90MM STRAIGHT SOCKET DB HIROSE ENWY0003901 SMD T/REEL CU 50OHM 300 300mDB KOREA CO.,LTD
6
EBR070300
PCB Assembly Flexible,SMT Top
EBR76591901
LGE460.AESPBK 1.0 Flexible
7
EAX010700
PCB,Flexible
EAX65089101
LGE460.AESPBK 1.0 POLYI Multi 4 0.45 Flexible
7
MIC901
Microphone Condenser
EAB62670801
MOE-C110R38-K1 -38DB 300OHM OMNI 1.5 TO 3.6V 3.76x2.95x1.1 SMD BSE CO., LTD.
7
LD903 LD905
LED,Chip
EDLH0015202
99-216UTC/TR8-1 WHITE 2.95~3.3 30mA 1440~1720mcd x, y 110mW - R/TP 2P EVERLIGHT ELECTRONICS CO., LTD.
7
R912 R915
Resistor,Chip
ERHZ0000201
MCR01MZP5F1000 100OHM 1% 1/16W 1005 R/TP - ROHM.
LGE Internal Use Only
Description
- 286 -
Remark
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
13. EXPLODED VIEW & REPLACEMENT PART LIST
Level
LocationNo.
4
SJMY00
5
PartNumber
Spec
Motor,DC
SJMY0007108
WHVM-1030B10 WHVM-1030B10 WHVM1030B10,3 V,80 mA,10*3.0 ,12mm SEOUNGHYUN SMT SEOUNGHYUN SMT
EBR070500
PCB Assembly,Flexible
EBR76609601
LGE460.AESPBK 1.0 Flexible
6
EBR070400
PCB Assembly Flexible,SMT
EBR76609701
LGE460.AESPBK 1.0 Flexible
7
EBR070200
PCB Assembly Flexible,SMT Bottom
EBR76609801
LGE460.AESPBK 1.0 Flexible
8
LD100
LED,Chip
EHP-C04/NT01A-P01/TR(LM) WHITE 3.35~4.15 EDLM0009701 1A 100~140lm x, y 6.6W - R/TP 2P - EVERLIGHT ELECTRONICS CO., LTD.
7
EBR070300
PCB Assembly Flexible,SMT Top
EBR76576601
LGE460.AESPBK 1.0 Flexible
8
EAX010700
PCB,Flexible
EAX65081101
LGE455F.ABRABK 1.0 POLYI Multi 2 0.15 Flexible
5
EAA030100
PIFA Antenna,WiFi
EAA62950501
ACB-00184 SINGLE -5DB 5:1 FPCB Type - BT Tape MOBITECH CORPORATION
5
EAA030101
PIFA Antenna,GPS
EAA62933201
KI-B15934 SINGLE -5DB 5:1 FPCB Type - GPS Tape KOMATECH CO.,LTD
4
EAB00
Speaker Dual Mode
EAB62653001
BRS-181030P08-P Nd-Fe-B 700mW 8OHM 92DB 850HZ 1810 3t spring SPRING BUJEON ELECTRONICS CO CO., LTD
4
EAA00
PIFA Antenna,Multiple
EAA62950301
146012-0001 MULTI -5DB 5:1 LDS Type - Main Carrier HANKOOK MOLEX
3
EBR00
PCB Assembly,Main
EBR77240904
LGE460.ANEUBK 1.0 Main
4
EBR071500
PCB Assembly Main,Insert
EBR76648101
LGE460.AESPBK 1.1 Main
5
RAA050100
Resin,PC
BRAH0001301 UF2040 or 3075BHF . . NONE
5
EBP00
Camera Module
EBP61721801
CW5025-AF4C1 CW5025-AF4C1 5M AF Hynix Hi543 1/4" 0deg, FPC 7mm, 8.5*8.5*4.95t COWELL ELECTRONICS CO.,LTD
5
EAX00
PCB,Sidekey
EAX65128501
LGE460.AESPBK 1.1 POLYI Single 2 0.2T Sidekey
LGE Internal Use Only
Description
- 287 -
Remark
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
13. EXPLODED VIEW & REPLACEMENT PART LIST
Level
LocationNo.
5
EAX01
Description PCB,Sidekey
PartNumber
Spec
EAX65128401
LGE460.AESPBK 1.0 POLYI Single 2 0.2T Sidekey
5
EAB01
Receiver
EAB62491301
KR-1207-WB1P 30mW 32OHM 106DB 300HZTO7KHZ WIRE dualize EM tech RCV 1207x2.7T wideband RCV SURY0015202 , SPL improvement 106dB KIRYN TELECOM CO., LTD
5
EAX02
PCB,Sidekey
EAX65089801
LGE460.AESPBK 1.0 POLYI Single 2 0.2T Sidekey
4
EBR071800
PCB Assembly Main,SMT
EBR77241004
LGE460.ANEUBK 1.0 Main
5
EBR071600
PCB Assembly Main,SMT Bottom
EBR76627001
LGE460.AESPBK 1.1 Main
6
VA902 VA903 VA904
Diode,TVS
EDTY0012501
UCLAMP3311T.TCT 3.3V 3.5V min. 6.5V 5A SLP1006P2T R/TP 2P 1 SEMTECH CORPORATION
6
R603
Resistor,Chip
EBC61835701
RC0402FR-071RL 1OHM 1% 1/16W 1005 R/TP YAGEO CORPORATION
6
R331 R526
Resistor,Chip
ERHZ0000434
MCR01MZP5J1R0 1OHM 5% 1/16W 1005 R/TP ROHM.
6
R583 R584
Resistor,Chip
ERHY0009502
MCR006YZPJ100 10OHM 5% 1/20W 0603 R/TP ROHM.
6
L628
Inductor Multilayer,Chip
EAP62108001
LQP03TG2N2C02D 2.2NH 0.2NH - 450mA - 0.25OHM 6GHZ 13 SHIELD - 0.6X0.3X0.3MM R/TP MURATA MANUFACTURING CO.,LTD.
6
C645
Capacitor(High Frequency) Ceramic,Chip
EAE62946601
GRM0335C1E4R7C_H 4.7pF 0.25PF 25V C0G 55TO+125C 0603 R/TP 0.3+-0.03 L:0.6+-0.03 W:0.3+-0.03 T:0.3+-0.03 MURATA MANUFACTURING CO.,LTD.
6
C642 C649
Capacitor(High Frequency) Ceramic,Chip
EAE62946401
GRM0335C1E3R3C_H 3.3pF 0.25PF 25V C0G 55TO+125C 0603 R/TP 0.3+-0.03 L:0.6+-0.03 W:0.3+-0.03 T:0.3+-0.03 MURATA MANUFACTURING CO.,LTD.
6
C647
Inductor Multilayer,Chip
ELCH0003847
LQG15HS1N8S02D 1.8NH 0.3NH - 300mA - 0.1OHM 6GHZ 8 SHIELD NONE 1.0X0.5X0.5MM R/TP MURATA MANUFACTURING CO.,LTD.
6
C907 C911 C912
Capacitor Ceramic,Chip
C1005C0G1H330JT000F 33pF 5% 50V NP0 ECZH0000830 55TO+125C 1005 R/TP - TDK KOREA COOPERATION
LGE Internal Use Only
- 288 -
Remark
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
13. EXPLODED VIEW & REPLACEMENT PART LIST
Level
LocationNo.
6
R403
Resistor,Chip
ERHY0009501
MCR006YZPJ000 0OHM 5% 1/20W 0603 R/TP ROHM.
6
R902 R908 R909
Resistor,Chip
ERHZ0000401
MCR01MZSJ000 0OHM 5% 1/16W 1005 R/TP ROHM.
6
C350 C354 C604
Capacitor Ceramic,Chip
CL05A475MQ5NRNC 4.7uF 20% 6.3V X5R ECCH0017601 55TO+85C 1005 R/TP 0.5MM SAMSUNG ELECTRO-MECHANICS CO., LTD.
6
C220 C222 C225 C230 C255 C402 C407 C408 C413 C416 C417 C418 C419 C431 C467 C601 C603
Capacitor Ceramic,Chip
CL05A225MQ5NSNC 2.2uF 20% 6.3V X5R ECCH0000198 55TO+85C 1005 R/TP . SAMSUNG ELECTROMECHANICS CO., LTD.
6
C420 C503 C504 C506 C507 C511 C512
Capacitor Ceramic,Chip
GRM0335C1E220J 22pF 5% 25V X7R ECCH0009216 55TO+125C 0603 R/TP - MURATA MANUFACTURING CO.,LTD.
6
D300 D400
Diode,Switching
EDSY0017702
LGE Internal Use Only
Description
PartNumber
Spec
Remark
SDB0530 360mV 30V 500mA 3A 0SEC 200mW SOD323 R/TP 2P 1 AUK CORP
- 289 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
13. EXPLODED VIEW & REPLACEMENT PART LIST
Level
LocationNo.
6
C107 C108 C109 C112 C126 C131 C210 C215 C221 C235 C240 C241 C242 C243 C244 C245 C246 C248 C249 C251 C252 C253 C254 C260 C261 C263 C264 C349 C351 C353 C355 C406 C602 C605
Capacitor Ceramic,Chip
CL03A105MQ3CSNH 0.000001F 20% 6.3V X5R ECCH0017301 45TO+85C 0603 R/TP - SAMSUNG ELECTROMECHANICS CO., LTD.
6
C606 C607 C608 C609 C612 C613 C619 C620 C628 C629 C644 C707
Capacitor Ceramic,Chip
CL03A105MQ3CSNH 0.000001F 20% 6.3V X5R ECCH0017301 45TO+85C 0603 R/TP - SAMSUNG ELECTROMECHANICS CO., LTD.
Module,GPS
ALM-2412 ALM-2412 ALM-2412,GPS LNA Module integrated Filter, 3.3x2.1x1.1 AVAGO SMZY0021701 TECHNOLOGIES INTERNATIONAL SALES PTE. LIMITED AVAGO TECHNOLOGIES INTERNATIONAL SALES PTE. LIMITED
6
U601
LGE Internal Use Only
Description
PartNumber
Spec
- 290 -
Remark
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
13. EXPLODED VIEW & REPLACEMENT PART LIST
Level
LocationNo.
6
C200 C201 C205 C206 C211 C212 C213 C214 C216 C217 C218 C219 C223 C224 C227 C228 C229 C231 C232 C233 C236 C237 C238 C239 C247 C327 C328 C329 C345 C352 C361 C618 C625
Capacitor Ceramic,Chip
EAE62286801
CL03A104KP3NNNC 0.0000001F 10% 10V X5R 55TO+85C 0603 R/TP 0.3 - SAMSUNG ELECTRO-MECHANICS CO., LTD.
6
C626 C641 C700 C716
Capacitor Ceramic,Chip
EAE62286801
CL03A104KP3NNNC 0.0000001F 10% 10V X5R 55TO+85C 0603 R/TP 0.3 - SAMSUNG ELECTRO-MECHANICS CO., LTD.
6
C307 C308 C309 C310 C311 C519
Capacitor Ceramic,Chip
EAE62762301
CL03A105MP3NSNC 1uF 20% 10V X5R 55TO+85C 0603 R/TP 0.33 MM - SAMSUNG ELECTRO-MECHANICS CO., LTD.
6
R503
Resistor,Chip
ERHZ0000252
MCR01MZP5F2403 240KOHM 1% 1/16W 1005 R/TP - ROHM.
6
FL602
Filter,Ceramic
EAM62250401
LFB212G45CG7D227 BPF 2.45KHZ 100Hz SMD R/TP 3P MURATA MANUFACTURING CO.,LTD.
LGE Internal Use Only
Description
PartNumber
Spec
- 291 -
Remark
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
13. EXPLODED VIEW & REPLACEMENT PART LIST
Level
LocationNo.
6
L603
6
6
Description
PartNumber
Spec
Inductor Multilayer,Chip
ELCH0001034
HK1005 3N3S-T 3.3NH 0.3NH - 300mA 0.16OHM 6GHZ 8 SHIELD NONE 1.0X0.5X0.5MM R/TP TAIYO YUDEN CO.,LTD
FL600
Filter,Saw
SFSY0033404
B9444 1575.42MHz 1.4*1.1*0.45 SMD R/TP 5P EPCOS PTE LTD.
VA700
Varistor
SEVY0005101
ICVL0518050FR 18V 0% 5F 1.0*0.5*0.55 NONE SMD R/TP INNOCHIPS TECHNOLOGY
6
C627
Capacitor Ceramic,Chip
GRM0335C1E6R8BD01D 6.8 pF,25V,B,C0G,TC,0603,R/TP,0.0000000000068,0. ECCH0042007 1PF,25V,C0G,-55TO+125C,0603,R/TP,0.3 mm MURATA MANUFACTURING CO.,LTD.
6
R575 R576
Resistor,Chip
ERHY0009503
MCR006YZPJ101 100OHM 5% 1/20W 0603 R/TP ROHM.
6
C129 C135 C197 C701 C706 C712 L172 R520
Capacitor Ceramic,Chip
ECCH0009103
C0603C0G1H101JT00NN 100pF 5% 50V C0G 55TO+125C 0603 R/TP - - TDK CORPORATION
6
C143 C160 C193 C325 C326 C344
Capacitor Ceramic,Chip
CL05A225MP5NSNC 2.2uF 20% 10V X5R ECCH0007804 55TO+85C 1005 R/TP 0.5MM - SAMSUNG ELECTRO-MECHANICS CO., LTD.
6
C502
Capacitor TA,Conformal
EAE62748401
6
C469 C470
Capacitor Ceramic,Chip
CL03A474MQ3NNNH 0.47uF -20TO20% 6.3V X5R ECCH0034801 -55TO+85C 0603 R/TP 0.3+-0.03 SAMSUNG ELECTRO-MECHANICS CO., LTD.
6
C120 C226 C234
Capacitor Ceramic,Chip
CL10A226MQ8NRNE 22uF 20% 6.3V X5R ECCH0017501 55TO+85C 1608 R/TP 0.8MM SAMSUNG ELECTRO-MECHANICS CO., LTD.
6
VA900 VA901 VA905 VA906
Varistor
SEVY0004401
ICVL0518400V500FR 18V 0% 40pF 1.0*0.5*0.55 NONE SMD R/TP INNOCHIPS TECHNOLOGY
6
VA402
Varistor
SEVY0001001
EVLC14S02050 14V 0% 50F 1.0*0.5*0.6 NONE SMD R/TP AMOTECH CO., LTD.
LGE Internal Use Only
Remark
F981A476MSA 47uF 20% 10V 9.4UA -55TO+125C 5OHM 2.2X1.25X0.9MM NONE SMD R/TP 0.9T max. NICHICON CORPORATION
- 292 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
13. EXPLODED VIEW & REPLACEMENT PART LIST
Level
LocationNo.
6
FL901
6
Description
PartNumber
Spec
Filter,EMI/Power
EAM62291101
ACFE1A2G900E COMMON MODE NOISE FILTER 0HZ 0F 0H SMD R/TP - AMOTECH CO., LTD.
R702
Resistor,Chip
ERHZ0000267
MCR01MZP5F3301 3.3KOHM 1% 1/16W 1005 R/TP - ROHM.
6
L624
Capacitor(High Frequency) Ceramic,Chip
EAE62923401
GRM1555C1H1R8C_H 1.8pF 0.25PF 50V C0G 55TO+125C 1005 R/TP 1.0 L:1.0+-0.05 W:0.5+0.05 T:0.5+-0.05 MURATA MANUFACTURING CO.,LTD.
6
U301
IC,PMIC
EAN62344501
MT6329BA/B 3v to battery voltage adj 0W BGA R/TP 155P - MEDIATEK INC.
6
C250 C454 C455 C463 C464 C465 C466 R716
Capacitor Ceramic,Chip
C1005X5R1A105KT000F 1uF 10% 10V X5R ECZH0001215 55TO+85C 1005 R/TP - TDK KOREA COOPERATION
6
C256 C257
Capacitor Ceramic,Chip
ECCH0009504
MCH032A180JK 18pF 5% 25V NP0 -55TO+125C 0603 R/TP - ROHM.
6
CN505
Connector,BtoB
ENBY0040701
GB042-30S-H10-E3000 30P 0.4MM STRAIGHT FEMALE SMD R/TP 1M - LS Mtron Ltd.
6
R334
Resistor,Chip
ERHZ0000407
MCR01MZP5J105 1MOHM 5% 1/16W 1005 R/TP ROHM. EVLC5S01033 EVLC5S01033 EVLC5S01033,5.5 V, ,SMD ,Vdc 5.5, Vb 10~15.6, Cp 17.9 at 1MHz, 0.6*0.3*0.33 , ,5.5 , ,23.1~42.9 ,0.6*0.3*0.33 ,[empty] ,SMD ,R/TP AMOTECH CO., LTD. AMOTECH CO., LTD.
6
VA405 VA406
Varistor
SEVY0008101
6
C133 C169 C195
Capacitor Ceramic,Chip
GRM0335C1E390J 39pF 5% 25V X7R ECCH0009226 55TO+125C 0603 R/TP - MURATA MANUFACTURING CO.,LTD.
6
R102
Resistor,Chip
ERHY0009302
MCR006YZPF1001 1KOHM 1% 1/20W 0603 R/TP ROHM.
6
R302
Resistor,Chip
ERHZ0000287
MCR01MZP5F4702 47KOHM 1% 1/16W 1005 R/TP - ROHM.
6
C717 C718
Capacitor Ceramic,Chip
ECCH0009104
C0603C0G1H330JT00NN 33pF 5% 50V C0G 55TO+125C 0603 R/TP - TDK CORPORATION
LGE Internal Use Only
- 293 -
Remark
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
13. EXPLODED VIEW & REPLACEMENT PART LIST
Level
LocationNo.
6
CN400 CN403
6
Description
PartNumber
Spec
Connector,BtoB
ENBY0034201
GB042-24S-H10-E3000 24P 0.40MM STRAIGHT SOCKET SMD R/TP 1M - LS Mtron Ltd.
X100
Oscillator,VCTCXO
EAW62003501
1XXA26000FTA 26MHZ 2PPM 2.8V 2.5x2.0x0.8MM - SMD R/TP DAISHINKU CORPORATION.
6
C100 C101 C103 C106 C624 C640
Capacitor Ceramic,Chip
ECCH0009514
MCH032A(AN)100DK 10pF 0.5PF 25V X7R 55TO+125C 0603 R/TP - ROHM.
6
L702
Inductor Multilayer,Chip
EAP61925901
LQP03TN6N2J02D 6.2NH 5% - 300mA - - 0.6OHM 4GHZ 14 SHIELD 0 0.6X0.3X0.3MM R/TP MURATA MANUFACTURING CO.,LTD.
6
R310
Resistor,Chip
ERHZ0000538
MCR01MZP5F3303 330KOHM 1% 1/16W 1005 R/TP - ROHM.
6
SW900
Connector,RF
U.FL-R-SMT(10) 1.90MM STRAIGHT SOCKET ENWY0003901 SMD T/REEL CU 50OHM 300mDB HIROSE KOREA CO.,LTD
6
C301 C302
Capacitor TA,Conformal
ECTH0001902
F981A106MMA 10uF 20% 10V 1UA -55TO+125C 8OHM 1.6X0.85X0.8MM NONE SMD R/TP 0.9T max. NICHICON CORPORATION, EAST JAPAN SALES OFFICE
6
R510
Resistor,Chip
EBC62136501
UCR10EVHFSR020_ 0.02OHM 1% 1/3W 2012 R/TP - ROHM CO.,LTD.
6
L300 L301 L302
Inductor,Wire Wound,Chip
EAP62266601
MAMK2520T2R2M 2.2UH 20% - 2A 2 2.2 0.09OHM - - SHIELD 2.5X2.0X1.2MM - R/TP TAIYO YUDEN CO.,LTD
6
C115
Capacitor Ceramic,Chip
EAE62282201
GRM033R71E102KA01D 0.000000001F 10% 25V X7R -55TO+125C 0603 R/TP 0.3+/-0.03 MM MURATA MANUFACTURING CO.,LTD.
6
C908
Capacitor Ceramic,Chip
MCH155A220JK 22pF 5% 50V NP0 -55TO+125C ECCH0000115 1005 R/TP - ROHM Semiconductor KOREA CORPORATION
6
R475 R476
Resistor,Chip
ERHY0009536
MCR006YZPF1003 100KOHM 1% 1/20W 0603 R/TP - ROHM.
6
U403
IC,Acceleration Sensor
EAN62637201
BMC150 Accelerometer with Geomagnetic Sensor 2.2X2.2X1.0 LGA R/TP 14P Accelerometer with Geomagnetic Sensor BOSCH SENSORTEC GMBH
LGE Internal Use Only
- 294 -
Remark
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
13. EXPLODED VIEW & REPLACEMENT PART LIST
Level
LocationNo.
6
R582
6
PartNumber
Spec
Resistor,Chip
ERHY0009526
MCR006YZPJ472 4.7KOHM 5% 1/20W 0603 R/TP - ROHM.
L303
Inductor,Wire Wound,Chip
EAP62107801
1269AS-H-4R7M=P2 4.7UH 20% - 1A 1.3 1.0 0.3OHM - - SHIELD 2.5X2.0X1.0 MM - R/TP TOKO, INC.
6
C657
Inductor Multilayer,Chip
ELCH0003831
LQG15HS1N0S02D 1NH 0.3NH - 300mA - 0.07OHM 10GHZ 8 SHIELD NONE 1.0X0.5X0.5MM R/TP MURATA MANUFACTURING CO.,LTD.
6
FL601
Filter Separator,Spdt
EAM62492101
SKY13323-378LF Max 0.5 Min 24 27 SKYWORKS SOLUTIONS INC.
6
U600
IC,WiFi
EAN62173001
MT6620P/B WiFi(a/b/g/n, Dual Band, Channel Bonding), BT(3.0+HS, 4.0), GPS+GALILEO, FM Rx/Tx(RDS) WLCSP R/TP 151P MEDIATEK INC.
6
VA407
Varistor
SEVY0008901
ICVS0318150FR 18V 0% 15pF 0.6*0.3*0.33 NONE SMD R/TP INNOCHIPS TECHNOLOGY
6
R105
Resistor,Chip
ERHZ0000279
MCR01MZP5F3902 39KOHM 1% 1/16W 1005 R/TP - ROHM.
6
FL401 FL403
Filter,EMI/Power
ACFE2B4G101E COMMON MODE NOISE FILTER EAM62530001 - 1.2pF 0H SMD R/TP 4ch-CMEF AMOTECH CO., LTD.
6
C916 L904
Capacitor Ceramic,Chip
C1005C0G1H101JT 100pF 5% 50V C0G ECZH0000813 55TO+125C 1005 R/TP - TDK KOREA COOPERATION
6
ZD500
Diode,Zener
EDZTE615.1B 4.98V 4.98TO5.2V 80OHM 150mW EDNY0013602 EMD2 R/TP 2P 1 ROHM Semiconductor KOREA CORPORATION
6
CN506
Connector,BtoB
ENBY0051001
GB042-10S-H10-E3000 10P 0.4MM STRAIGHT FEMALE SMD R/TP 1M - LS Mtron Ltd.
6
C428
Capacitor Ceramic,Chip
EAE62843001
CL10A106MO8NQNC 10uF -20TO20% 16V X5R 55TO+85C 1608 R/TP 0.8+-0.15 - SAMSUNG ELECTRO-MECHANICS CO., LTD.
6
L170
Inductor Multilayer,Chip
EAP62228001
LG HK 0603 27NJ-T 27NH 5% - 120mA - 1.35OHM 1.8GHZ 4 SHIELD - 0.6X0.3X0.3MM R/TP TAIYO YUDEN CO.,LTD
6
R320 R402 R407
Resistor,Chip
ERHY0009505
MCR006YZPJ103 10KOHM 5% 1/20W 0603 R/TP ROHM.
LGE Internal Use Only
Description
- 295 -
Remark
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
13. EXPLODED VIEW & REPLACEMENT PART LIST
Level
LocationNo.
6
J502
Card Socket
EAG63032701
5000-6P-1.8SLB SIM 6P STRAIGHT SMD R/TP HYUPJIN I&C CO.,LTD.
6
U701
IC,LED Driver
EAN62632301
LP5521TM X 2.7V to 5.5V 4.55 0W MICRO SMD R/TP 20P - - TEXAS INSTRUMENTS KOREA LTD, HONGKONG BRANCH.
6
C125 C141 C157 C359 C363 C636 C637
Capacitor Ceramic,Chip
ECCH0009101
C0603X5R0J104KT00NN 0.1uF 10% 6.3V X5R 55TO+85C 0603 R/TP - TDK CORPORATION
6
L102
Inductor Multilayer,Chip
ELCH0003832
LQG15HS2N2S02D 2.2NH 0.3NH - 300mA - 0.12OHM 6GHZ 8 SHIELD NONE 1.0X0.5X0.5MM R/TP MURATA MANUFACTURING CO.,LTD.
6
J500
Card Socket
EAG63411001
1040320821 SD 8P STRAIGHT SMD T/REEL HANKOOK MOLEX
6
R333
Resistor,Chip
ERHY0003301
MCR01MZP5J101 100OHM 5% 1/16W 1005 R/TP ROHM.
6
C521
Capacitor Ceramic,Chip
CL05F104ZO5NNNC 0.1uF -20TO+80% 16V Y5V ECZH0004402 30TO+85C 1005 R/TP - - SAMSUNG ELECTROMECHANICS CO., LTD.
6
L304
Inductor,Wire Wound,Chip
ELCP0009409
LQM2HPN2R2MG0L 2.2UH 20% - 1.3A - 0.08OHM - - SHIELD 2.5X2X1MM NONE R/TP MURATA MANUFACTURING CO.,LTD.
6
MIC901
Microphone Condenser
EAB62670801
MOE-C110R38-K1 -38DB 300OHM OMNI 1.5 TO 3.6V 3.76x2.95x1.1 SMD BSE CO., LTD.
6
L601
Inductor Multilayer,Chip
EAP62227601
LG HK 0603 6N8J-T 6.8NH 5% - 250mA - 0.39OHM 3.9GHZ 5 SHIELD - 0.6X0.3X0.3MM R/TP TAIYO YUDEN CO.,LTD
6
CN500
Connector,Terminal Block
EAG63270701
00 9254 004 030 868+ 4P 2.5MM STRAIGHT DIP T/REEL - KYOCERA ELCO KOREA SALES CO.,LTD.
6
X600
Oscillator,TCXO
EAW61983901
7L26002018 26MHZ 0.5PPM 2.8V 2.5x2.0x0.8MM SMD R/TP TXC CORPORATION
6
SW101
Connector,RF
MS-156C NONE STRAIGHT SOCKET SMD ENWY0008701 T/REEL AU 50OHM 400mDB HIROSE KOREA CO.,LTD
LGE Internal Use Only
Description
PartNumber
Spec
- 296 -
Remark
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
13. EXPLODED VIEW & REPLACEMENT PART LIST
Level
LocationNo.
6
C348 C360 C450
Capacitor Ceramic,Chip
ECCH0009106
6
C429
Capacitor Ceramic,Chip
GRM188R61E105K 1uF 10% 25V X5R -55TO+85C ECZH0003503 1608 R/TP - MURATA MANUFACTURING CO.,LTD.
5
SAD010000
Software,Mobile
SAD33753901
Android JellyBean Base V10a - EUROPE MTK -
5
EBR071700
PCB Assembly Main,SMT Top
EBR76627201
LGE460.AESPBK 1.0 Main
6
EAX010000
PCB,Main
EAX65058301
LGE455F.ABRABK 1.0 FR-4 Staggered via 10 0.8T Main
6
L112
Inductor Multilayer,Chip
EAP62108501
LQP03TG18NJ02D 18NH 5% - 160mA - - 2.28OHM 2.8GHZ 11 SHIELD - 0.6X0.3X0.3MM R/TP MURATA MANUFACTURING CO.,LTD.
6
L170
Inductor Multilayer,Chip
EAP62228001
LG HK 0603 27NJ-T 27NH 5% - 120mA - 1.35OHM 1.8GHZ 4 SHIELD - 0.6X0.3X0.3MM R/TP TAIYO YUDEN CO.,LTD
6
R216 R219 R719 R721
Resistor,Chip
EBC62035901
RC0201FR-071RL 1OHM 1% 1/20W 0603 R/TP YAGEO CORPORATION
6
C711
Capacitor Ceramic,Chip
C1005C0G1H120JT000F 12pF 5% 50V NP0 ECZH0000816 55TO+125C 1005 R/TP - TDK KOREA COOPERATION
6
C119
Capacitor(High Frequency) Ceramic,Chip
EAE62946801
GRM0335C1E6R8B_H 6.8pF 0.1PF 25V C0G 55TO+125C 0603 R/TP 0.3+-0.03 L:0.6+-0.03 W:0.3+-0.03 T:0.3+-0.03 MURATA MANUFACTURING CO.,LTD.
6
L178 L179
Inductor Multilayer,Chip
EAP62186301
LQP03TG1N8C02D 1.8NH 0.2NH - 500mA - 0.2OHM 6GHZ 13 SHIELD - 0.6X0.3X0.3MM R/TP MURATA MANUFACTURING CO.,LTD.
6
L111 L114 L174 L175
Inductor Multilayer,Chip
EAP62225901
LQP03TG1N0C02D 1NH 0.2NH - 600mA - 0.15OHM 6GHZ 12 SHIELD - 0.6X0.3X0.3MM R/TP MURATA MANUFACTURING CO.,LTD.
6
L101 L105
Inductor Multilayer,Chip
EAP62226301
LQP03TG5N6J02D 5.6NH 5% - 250mA - 0.88OHM 6GHZ 12 SHIELD - 0.6X0.3X0.3MM R/TP MURATA MANUFACTURING CO.,LTD.
LGE Internal Use Only
Description
PartNumber
Spec
Remark
C0603X7R1C103KT 10nF 10% 10V X7R 55TO+125C 0603 R/TP - TDK CORPORATION
- 297 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
13. EXPLODED VIEW & REPLACEMENT PART LIST
Level
LocationNo.
6
L116
Inductor Multilayer,Chip
EAP61866801
LG HK0603 7N5J-T 7.5NH 5% - 240mA - 0.41OHM 3.6GHZ 5 SHIELD 0 0.6X0.3X0.3MM R/TP TAIYO YUDEN CO.,LTD
6
R583 R584
Resistor,Chip
ERHY0009502
MCR006YZPJ100 10OHM 5% 1/20W 0603 R/TP ROHM.
6
R475 R476
Resistor,Chip
ERHY0009536
MCR006YZPF1003 100KOHM 1% 1/20W 0603 R/TP - ROHM.
6
R100 R110 R111 R112
Resistor,Chip
ERHY0009504
MCR006YZPJ102 1KOHM 5% 1/20W 0603 R/TP ROHM.
6
C250 C454 C455 C463 C464 C465 C466 R716
Capacitor Ceramic,Chip
C1005X5R1A105KT000F 1uF 10% 10V X5R ECZH0001215 55TO+85C 1005 R/TP - TDK KOREA COOPERATION
LGE Internal Use Only
Description
PartNumber
Spec
- 298 -
Remark
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
13. EXPLODED VIEW & REPLACEMENT PART LIST
Level
LocationNo.
6
C200 C201 C205 C206 C211 C212 C213 C214 C216 C217 C218 C219 C223 C224 C227 C228 C229 C231 C232 C233 C236 C237 C238 C239 C247 C327 C328 C329 C345 C352 C361 C618
Capacitor Ceramic,Chip
EAE62286801
CL03A104KP3NNNC 0.0000001F 10% 10V X5R 55TO+85C 0603 R/TP 0.3 - SAMSUNG ELECTRO-MECHANICS CO., LTD.
6
C625 C626 C641 C700 C716
Capacitor Ceramic,Chip
EAE62286801
CL03A104KP3NNNC 0.0000001F 10% 10V X5R 55TO+85C 0603 R/TP 0.3 - SAMSUNG ELECTRO-MECHANICS CO., LTD.
LGE Internal Use Only
Description
PartNumber
Spec
- 299 -
Remark
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
13. EXPLODED VIEW & REPLACEMENT PART LIST
Level
LocationNo.
6
C107 C108 C109 C112 C126 C131 C210 C215 C221 C235 C240 C241 C242 C243 C244 C245 C246 C248 C249 C251 C252 C253 C254 C260 C261 C263 C264 C349 C351 C353 C355 C406 C602
Capacitor Ceramic,Chip
CL03A105MQ3CSNH 0.000001F 20% 6.3V X5R ECCH0017301 45TO+85C 0603 R/TP - SAMSUNG ELECTROMECHANICS CO., LTD.
6
C605 C606 C607 C608 C609 C612 C613 C619 C620 C628 C629 C644 C707
Capacitor Ceramic,Chip
CL03A105MQ3CSNH 0.000001F 20% 6.3V X5R ECCH0017301 45TO+85C 0603 R/TP - SAMSUNG ELECTROMECHANICS CO., LTD.
LGE Internal Use Only
Description
PartNumber
Spec
- 300 -
Remark
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
13. EXPLODED VIEW & REPLACEMENT PART LIST
Level
LocationNo.
6
C220 C222 C225 C230 C255 C402 C407 C408 C413 C416 C417 C418 C419 C431 C467 C601 C603
Capacitor Ceramic,Chip
CL05A225MQ5NSNC 2.2uF 20% 6.3V X5R ECCH0000198 55TO+85C 1005 R/TP . SAMSUNG ELECTROMECHANICS CO., LTD.
6
R200 R201 R202 R203
Resistor,Chip
ERHY0009516
6
C143 C160 C193 C325 C326 C344
Capacitor Ceramic,Chip
CL05A225MP5NSNC 2.2uF 20% 10V X5R ECCH0007804 55TO+85C 1005 R/TP 0.5MM - SAMSUNG ELECTRO-MECHANICS CO., LTD.
6
R902 R908 R909
Resistor,Chip
ERHZ0000401
MCR01MZSJ000 0OHM 5% 1/16W 1005 R/TP ROHM.
6
U402
IC,Mini ABB
EAN62574601
SNB1058A3RSMR 4.35V Charger, 4 LDO, Current Sink QFN R/TP 32P TEXAS INSTRUMENTS KOREA LTD, HONGKONG BRANCH.
6
R578
Resistor,Chip
ERHZ0000404
MCR01MZP5J102 1KOHM 5% 1/16W 1005 R/TP ROHM.
6
U100
IC,RF Transceiver,3G
EAN62226301
MT6162 HSPA+ QFN R/TP 62P MEDIATEK INC.
6
C907 C911 C912
Capacitor Ceramic,Chip
C1005C0G1H330JT000F 33pF 5% 50V NP0 ECZH0000830 55TO+125C 1005 R/TP - TDK KOREA COOPERATION
6
R582
Resistor,Chip
ERHY0009526
LGE Internal Use Only
Description
PartNumber
Spec
Remark
MCR006YZPJ222 2.2KOHM 5% 1/20W 0603 R/TP - ROHM.
MCR006YZPJ472 4.7KOHM 5% 1/20W 0603 R/TP - ROHM.
- 301 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
13. EXPLODED VIEW & REPLACEMENT PART LIST
Level
LocationNo.
6
L501
6
PartNumber
Spec
Inductor Multilayer,Chip
ELCH0001444
0402AF-101XJEW 100NH 5% - 900mA 0.16OHM 1.4GHZ 8 NON SHIELD NONE 1.12X0.66X0.66MM R/TP COILCRAFT SINGAPORE PTE LTD.
U102
IC,Power Amplifier
EAN62669701
RF7248 3.0V to 4.35V 0 0 0W 0W 0 1 SMD R/TP 10P 3*3, Band8, 3mode(20.5dB,24dB,27.5dB), 47% at 28.5dBm RF MICRO DEVICES INC
6
C198 L167
Inductor Multilayer,Chip
EAP62108601
LQP03TG22NJ02D 22NH 5% - 140mA - - 2.85OHM 2.5GHZ 9 SHIELD - 0.6X0.3X0.3MM R/TP MURATA MANUFACTURING CO.,LTD.
6
D401 D402 D501
Diode,TVS
EDTY0008501
PG05DBTFC 5V 5.8V 17V 5A 100mW TFSC R/TP 2P 1 KEC CORPORAITION
6
C196 L120 L176 L177
Inductor Multilayer,Chip
EAP62107901
LQP03TG1N5C02D 1.5NH 0.2NH - 600mA - 0.15OHM 6GHZ 13 SHIELD - 0.6X0.3X0.3MM R/TP MURATA MANUFACTURING CO.,LTD.
6
L125
Inductor Multilayer,Chip
EAP61866601
LG HK0603 R10J-T 100NH 5% - 60mA - - 3.74OHM 900MHZ 4 SHIELD 0 0.6X0.3X0.3MM R/TP TAIYO YUDEN CO.,LTD
6
C708 ZD503 ZD504
Capacitor Ceramic,Chip
C1005C0G1H680JT000F 68pF 5% 50V NP0 ECZH0000844 55TO+125C 1005 R/TP - - TDK KOREA COOPERATION
6
R209 R210 R211
Resistor,Chip
ERHY0009521
6
C702 C709
Capacitor Ceramic,Chip
C1005X7R1H331KT000F 0.33nF 10% 50V X7R ECCH0000137 55TO+125C 1005 R/TP - TDK KOREA COOPERATION
6
R322
Resistor,Chip
ERHZ0000270
6
C410 C412
Capacitor Ceramic,Chip
GRM155R71A393K 39nF 10% 10V X7R ECZH0003126 55TO+125C 1005 R/TP - MURATA MANUFACTURING CO.,LTD.
6
R403
Resistor,Chip
ERHY0009501
MCR006YZPJ000 0OHM 5% 1/20W 0603 R/TP ROHM.
6
U200
IC,Digital Baseband Processor,3G
EAN62420301
MT6575 Cortex A9 1GHz, HSPA 72./5.76, 40nm, 8Mp, H.264 30fps, 12.2x12.2 FBGA R/TP 537P MEDIATEK INC.
LGE Internal Use Only
Description
Remark
MCR006YZPJ331 330OHM 5% 1/20W 0603 R/TP ROHM.
MCR01MZP5F33R0 33OHM 1% 1/16W 1005 R/TP - ROHM.
- 302 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
13. EXPLODED VIEW & REPLACEMENT PART LIST
Level
LocationNo.
Description
PartNumber
Spec
6
FL102
Filter,Duplexer
EAM62514001
SAYFH897MHE0F0A 942.5 MHz 925 to 960 MHz 897.5 MHz 880 to 915 MHz 3.1 dB 2.5 dB 2.0x1.6x0.6t DUAL SMD R/TP 9P MURATA MANUFACTURING CO.,LTD.
6
R323 R324 R325 R326 R327 R328 R329 R330 R706 R707
Resistor,Chip
ERHY0009527
MCR006YZPJ473 47KOHM 5% 1/20W 0603 R/TP ROHM.
6
C256 C257
Capacitor Ceramic,Chip
ECCH0009504
MCH032A180JK 18pF 5% 25V NP0 -55TO+125C 0603 R/TP - ROHM.
6
C348 C360 C450
Capacitor Ceramic,Chip
ECCH0009106
C0603X7R1C103KT 10nF 10% 10V X7R 55TO+125C 0603 R/TP - TDK CORPORATION
6
C125 C141 C157 C359 C363 C636 C637
Capacitor Ceramic,Chip
ECCH0009101
C0603X5R0J104KT00NN 0.1uF 10% 6.3V X5R 55TO+85C 0603 R/TP - TDK CORPORATION
6
C129 C135 C197 C701 C706 C712 L172 R520
Capacitor Ceramic,Chip
ECCH0009103
C0603C0G1H101JT00NN 100pF 5% 50V C0G 55TO+125C 0603 R/TP - - TDK CORPORATION
6
U406
IC,Proximity
EAN62646301
APDS-9130-200 High T Proximity Sensor 3.36X4.94X3.45 COB R/TP 8P - AVAGO TECHNOLOGIES INTERNATIONAL SALES PTE. LIMITED
6
C100 C101 C103 C106 C624 C640
Capacitor Ceramic,Chip
ECCH0009514
MCH032A(AN)100DK 10pF 0.5PF 25V X7R 55TO+125C 0603 R/TP - ROHM.
6
R305 R306
Resistor,Chip
ERHY0009547
MCR006YZPF2003 200KOHM 1% 1/20W 0603 R/TP - ROHM.
LGE Internal Use Only
- 303 -
Remark
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
13. EXPLODED VIEW & REPLACEMENT PART LIST
Level
LocationNo.
6
C120 C226 C234
Capacitor Ceramic,Chip
CL10A226MQ8NRNE 22uF 20% 6.3V X5R ECCH0017501 55TO+85C 1608 R/TP 0.8MM SAMSUNG ELECTRO-MECHANICS CO., LTD.
6
L400,L401
Inductor Multilayer,Chip
ELCH0003825
LQG15HS56NJ02D 56NH 5% - 200mA 0.82OHM 800MHZ 8 SHIELD NONE 1.0X0.5X0.5MM R/TP MURATA MANUFACTURING CO.,LTD.
6
FB400 FB401 FB600 FB601 FB602
Filter,Bead
SFBH0007101
BLM15AG121SN1D 120 ohm 1.0X0.5X0.5 25% 0.25 ohm 0.5A SMD R/TP 2P 0 MURATA MANUFACTURING CO.,LTD.
6
R702
Resistor,Chip
ERHZ0000267
MCR01MZP5F3301 3.3KOHM 1% 1/16W 1005 R/TP - ROHM.
6
R517
Resistor,Chip
ERHY0009586
MCR006YZPF2201 2.2KOHM 1% 1/20W 0603 R/TP - ROHM.
6
U404
IC,DC,DC Converter
EAN62572401
LM3639 V2.5 to V5.5 adj 0W CSP R/TP 20P TEXAS INSTRUMENTS KOREA LTD, HONGKONG BRANCH.
6
C350 C354 C604
Capacitor Ceramic,Chip
CL05A475MQ5NRNC 4.7uF 20% 6.3V X5R ECCH0017601 55TO+85C 1005 R/TP 0.5MM SAMSUNG ELECTRO-MECHANICS CO., LTD.
6
VA900 VA901 VA905 VA906
Varistor
SEVY0004401
ICVL0518400V500FR 18V 0% 40pF 1.0*0.5*0.55 NONE SMD R/TP INNOCHIPS TECHNOLOGY
6
R569
Resistor,Chip
ERHY0009550
MCR006YZPF4702 47KOHM 1% 1/20W 0603 R/TP - ROHM.
6
R206 R207
Resistor,Chip
ERHY0042406
RC0201JR-0751KL 51KOHM 5% 1/20W 0603 R/TP - YAGEO CORPORATION
6
FB500 FB501 FB502 FB503
Filter,Bead
SFBH0008105
BLM15BD182SN1D 1800 ohm 1.0X0.5X0.5 25% 1.4 ohm 0.1A SMD R/TP 2P 0 MURATA MANUFACTURING CO.,LTD.
6
R512
Resistor,Chip
ERHY0009303
MCR006YZPF1002 10KOHM 1% 1/20W 0603 R/TP - ROHM.
6
R109
Resistor,Chip
ERHY0024501
RC0201JR-0736RL 36OHM 5% 1/20W 0603 R/TP YAGEO CORPORATION
LGE Internal Use Only
Description
PartNumber
Spec
- 304 -
Remark
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
13. EXPLODED VIEW & REPLACEMENT PART LIST
Level
LocationNo.
6
C115
Capacitor Ceramic,Chip
EAE62282201
GRM033R71E102KA01D 0.000000001F 10% 25V X7R -55TO+125C 0603 R/TP 0.3+/-0.03 MM MURATA MANUFACTURING CO.,LTD.
6
R714
Resistor,Chip
EBC62036001
RC0201FR-0710RL 10OHM 1% 1/20W 0603 R/TP YAGEO CORPORATION
6
FL100
Filter,Saw,Dual
EAM62671401
SFRG42MB002 1960/1842MHz 1.5*1.1*0.55 SMD R/TP 10P WISOL.CO.,LTD
6
L103 L124 L169
Inductor Multilayer,Chip
EAP62226101
LQP03TG3N9C02D 3.9NH 0.2NH - 350mA - 0.35OHM 6GHZ 13 SHIELD - 0.6X0.3X0.3MM R/TP MURATA MANUFACTURING CO.,LTD.
6
L600
Inductor Multilayer,Chip
EAP62187501
LQM2MPN2R2NG0L 2.2UH 20% - 500mA 0.5 1.2 0.11OHM 0HZ - SHIELD - 2.0X1.6X1.0MM R/TP MURATA MANUFACTURING CO.,LTD.
6
C118 C122 C142 C159 C513 C514
Capacitor Ceramic,Chip
GRM033R71C102K 1nF 10% 16V X7R ECZH0025920 55TO+125C 0603 R/TP - - MURATA MANUFACTURING CO.,LTD.
6
U700
IC,NFC
EAN62580501
MR-V3667 5x5x0.85 QFN MR3.5 NFC IC QFN R/TP 32P Inside Secure
6
L700
Inductor Multilayer,Chip
EAP62326401
MLF1608DR22J 220NH 5% - 150mA - - 0.55OHM 290MHZ 15 SHIELD - 1.6X0.8X0.8MM R/TP TDK KOREA COOPERATION
6
ZD901
Diode,TVS
EDTY0012102
PESD5V0V1BL 5V 5.8V min. 12.5V 4.8A 45W SOD-882 R/TP 2P 1 STC CORP.
6
R107 R108
Resistor,Chip
EBC62456701
RC0603F270CS 27OHM 1% 1/20W 0603 R/TP SAMSUNG ELECTRO-MECHANICS CO., LTD.
6
C713
Capacitor Ceramic,Chip
EAE62962301
GRM155R61A225KE95 2.2uF -10TO+10% 10V X5R -55TO+85C 1005 R/TP 0.5 L:1.0+-0.05 W:0.5+-0.05 T:0.5+-0.05 MURATA MANUFACTURING CO.,LTD.
6
C153 C161
Capacitor Ceramic,Chip
EAE62524201
GRM0335C1H5R6CD01 5.6pF 0.25PF 50V C0G 55TO+125C 0603 R/TP 0.33T max. MURATA MANUFACTURING CO.,LTD.
LGE Internal Use Only
Description
PartNumber
Spec
- 305 -
Remark
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
13. EXPLODED VIEW & REPLACEMENT PART LIST
Level
LocationNo.
Description
PartNumber
Spec
EAN62532501
TPA2058D3 SPVDD 2.6~5.5 HPVDD 1.6~2.0 999W WCSP R/TP 20P TPA2055D3 Pop Performance Upgrade Start Up Time 18ms TEXAS INSTRUMENTS KOREA LTD, HONGKONG BRANCH.
6
U401
IC,Audio Sub System
6
R320 R402 R407
Resistor,Chip
ERHY0009505
MCR006YZPJ103 10KOHM 5% 1/20W 0603 R/TP ROHM.
6
C428
Capacitor Ceramic,Chip
EAE62843001
CL10A106MO8NQNC 10uF -20TO20% 16V X5R 55TO+85C 1608 R/TP 0.8+-0.15 - SAMSUNG ELECTRO-MECHANICS CO., LTD.
6
C199
Capacitor Ceramic,Chip
GRM0335C1ER50C 0.5pF 0.25PF 25V X7R ECCH0009208 55TO+125C 0603 R/TP - MURATA MANUFACTURING CO.,LTD.
6
R575 R576
Resistor,Chip
ERHY0009503
MCR006YZPJ101 100OHM 5% 1/20W 0603 R/TP ROHM.
6
C164 L119 L180 L181 L182 L183
Inductor Multilayer,Chip
EAP62226201
LQP03TG4N7J02D 4.7NH 5% - 250mA - 0.72OHM 6GHZ 12 SHIELD - 0.6X0.3X0.3MM R/TP MURATA MANUFACTURING CO.,LTD.
6
R105
Resistor,Chip
ERHZ0000279
MCR01MZP5F3902 39KOHM 1% 1/16W 1005 R/TP - ROHM.
6
C517 C518
Capacitor Ceramic,Chip
ECCH0009110
C0603X7R0J223KT 22nF 10% 6.3V X7R 55TO+125C 0603 R/TP - - TDK CORPORATION
6
L403
Inductor,Wire Wound,Chip
EAP62187401
MAKK2016T1R0M 1UH 20% - 2.2A 2.2 2.45 0.075OHM - - SHIELD 2.0X1.6X1.0MM - R/TP TAIYO YUDEN CO.,LTD
6
R308 R309
Resistor,Chip
EBC61856201
RC0201FR-07240RL 240OHM 1% 1/20W 0603 R/TP - YAGEO CORPORATION
6
L107 L110
Inductor Multilayer,Chip
EAP62108801
LQP03TN33NJ02D 33NH 5% - 120mA - - 2.95OHM 1.7GHZ 9 SHIELD - 0.6X0.3X0.3MM R/TP MURATA MANUFACTURING CO.,LTD.
6
R700
Resistor,Chip
ERHZ0000245
MCR01MZP5F2203 220KOHM 1% 1/16W 1005 R/TP - ROHM.
6
C133 C169 C195
Capacitor Ceramic,Chip
GRM0335C1E390J 39pF 5% 25V X7R ECCH0009226 55TO+125C 0603 R/TP - MURATA MANUFACTURING CO.,LTD.
LGE Internal Use Only
- 306 -
Remark
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
13. EXPLODED VIEW & REPLACEMENT PART LIST
Level
LocationNo.
6
C705
Capacitor Ceramic,Chip
C1005Y5V1A474ZT000F 470nF -20TO+80% 10V ECZH0001210 Y5V -30TO+85C 1005 R/TP - TDK KOREA COOPERATION
6
FL101
Filter,Saw,Dual
EAM62692701
SFRM81KB002 850/900MHz 1.5x1.1x0.6t SMD R/TP 10P WISOL.CO.,LTD
6
X200
Crystal
EXXY0018701
FC-135(12.5PF, +-20PPM) 32.768KHZ 20PPM 12.5PF 32*15 SMD R/TP SEIKO EPSON CORP
6
C265 R600
Resistor,Chip
ERHY0009507
MCR006YZPJ105 1MOHM 5% 1/20W 0603 R/TP ROHM.
SETY0007301
NCP15WF104F03RC NTC,100000 ohm,SMD,4250K+/-1%,100K,1%,0.1mA,4250K+/1%,SMD,R/TP MURATA MANUFACTURING CO.,LTD.
6
Description
PartNumber
Spec
PT100
Thermistor,NTC
6
C703
Capacitor,TA,Confo rmal
EAE63002701
F981C225MMA 2.2uF -20TO20% 16V 500NA 55TO+125C 10OHM 1.6X0.85X0.8MM NONE SMD R/TP Max 0.9T NICHICON CORPORATION, EAST JAPAN SALES OFFICE
6
U103
IC,Power Amplifier
EAN62669401
RF7241 3.0V to 4.35V 0 0 0W 0W 0 1 SMD R/TP 10P 3*3, Band1, 3mode(20dB,26dB,28dB), 47% at 28dBm RF MICRO DEVICES INC
6
C105
Capacitor Ceramic,Chip
GRM0335C1E1R0C 1pF 0.25PF 25V X7R ECCH0009209 55TO+125C 0603 R/TP - MURATA MANUFACTURING CO.,LTD.
6
R701
Diode,Schottky
EAH62032701
BAS70L 410mV 70V 70mA 0SEC 0.000000000002F 0W SOD-882 R/TP 2P 1 NXP Semiconductors
6
U101
IC,Power Amplifier
EAN62633501
SKY77584 - - - 0W 0W - 0 SMD R/TP 28P SKYWORKS SOLUTIONS INC.
6
C146
Capacitor Ceramic,Chip
GRM0335C1E330J 33pF 5% 25V NP0 ECZH0025916 55TO+125C 0603 R/TP - MURATA MANUFACTURING CO.,LTD.
6
VA700
Varistor
SEVY0005101
6
C163
Capacitor Ceramic,Chip
GRM0335C1E3R3C 3.3pF 0.25PF 25V X7R ECCH0009211 55TO+125C 0603 R/TP - MURATA MANUFACTURING CO.,LTD.
6
R102
Resistor,Chip
ERHY0009302
LGE Internal Use Only
Remark
ICVL0518050FR 18V 0% 5F 1.0*0.5*0.55 NONE SMD R/TP INNOCHIPS TECHNOLOGY
MCR006YZPF1001 1KOHM 1% 1/20W 0603 R/TP ROHM.
- 307 -
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
13. EXPLODED VIEW & REPLACEMENT PART LIST
Level
LocationNo.
Description
PartNumber
Spec
SAYRF1G95CA0B0A 2140000000 2110 to 2170 1950000000 1920 to 1980 2.4 2.0 2.0x1.6x0.6 EAM62090901 DUAL SMD R/TP 9P MURATA MANUFACTURING CO.,LTD.
EAP62106301
1239AS-H-100N=P2 10UH 30% 30V 700mA 1 0.7 0.46OHM - - SHIELD 2.5X2.0X1.2MM NONE R/TP TOKO, INC.
6
FL103
Filter Duplexer,IMT
6
L402
Inductor,Wire Wound,Chip
6
C902
Inductor Multilayer,Chip
ELCH0003842
LQG15HSR10J02D 100NH 5% - 150mA - 1.25OHM 600MHZ 8 SHIELD NONE 1.0X0.5X0.5MM R/TP MURATA MANUFACTURING CO.,LTD.
6
L108 L166
Inductor Multilayer,Chip
EAP62108301
LQP03TG8N2J02D 8.2NH 5% - 200mA - - 1.4OHM 4.8GHZ 12 SHIELD - 0.6X0.3X0.3MM R/TP MURATA MANUFACTURING CO.,LTD.
6
U302
IC,MCP,eMMC
EAN62577401
H9TP32A4GDBCPR-KGM FLASH 2.7VTO3.3V,1.7VTO1.95V,1.14VTO1.3V 11.5x13.0x0.9 TR 162P MLC NAND FBGA 4GB eMMC v4.41 + 4Gb LPDDR2 MCP (20nm 32Gb MLC+29nm 4Gb LPDDR2) HYNIX SEMICONDOCTOR
6
R208
Resistor,Chip
ERHY0009312
MCR006YZPF5101 5.1KOHM 1% 1/20W 0603 R/TP - ROHM.
6
R106
Resistor,Chip
ERHY0000162
RC1005F2153CS 215KOHM 1% 1/16W 1005 R/TP - SAMSUNG ELECTRO-MECHANICS CO., LTD.
6
R218 R581
Resistor,Chip
ERHY0009301
MCR006YZPF1000 100OHM 1% 1/20W 0603 R/TP - ROHM.
6
R104
Resistor,Chip
ERHY0042409
RC0201FR-0749R9L 49.9OHM 1% 1/20W 0603 R/TP - YAGEO CORPORATION
6
R515
Resistor,Chip
ERHY0009511
MCR006YZPJ152 1.5KOHM 5% 1/20W 0603 R/TP - ROHM.
6
R715
Resistor,Chip
ERHZ0000283
MCR01MZP5F4302 43KOHM 1% 1/16W 1005 R/TP - ROHM.
6
C909
Capacitor Ceramic,Chip
EAE62505701
CL10A105KB8NNNC 1uF 10% 50V X5R 55TO+85C 1608 R/TP 0.9T max. - SAMSUNG ELECTRO-MECHANICS CO., LTD.
6
U400
IC,Analog Switch
EUSY0186504
FSA2259UMX QFN ,8 ,R/TP ,Dual SPDT ,; ,IC,Analog Switch FAIRCHILD SEMICONDUCTOR
LGE Internal Use Only
- 308 -
Remark
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
13. EXPLODED VIEW & REPLACEMENT PART LIST
Level
LocationNo.
6
C710
Capacitor Ceramic,Chip
C1005C0G1H201JT000F 200pF 5% 50V NP0 ECZH0000849 55TO+125C 1005 R/TP - TDK KOREA COOPERATION
6
L173
Inductor Multilayer,Chip
EAP62226001
LQP03TG1N2C02D 1.2NH 0.2NH - 600mA - 0.15OHM 6GHZ 13 SHIELD - 0.6X0.3X0.3MM R/TP MURATA MANUFACTURING CO.,LTD.
6
R562
Resistor,Chip
ERHY0009307
MCR006YZPF4703 470KOHM 1% 1/20W 0603 R/TP - ROHM.
6
C610
Capacitor Ceramic,Chip
EAE62506501
CL05A475MP5NRNC 4.7uF 20% 10V X5R 55TO+85C 1005 R/TP - - SAMSUNG ELECTROMECHANICS CO., LTD.
3
EAA030100
PIFA Antenna,Multiple
EAA62912501
1NFCLG008 SINGLE -5DB 5:1 FPCB Type - NFC Tape IMTECH
2
EAD010000
Cable,Assembly
EAD62377901
IFS00015 USB USB 1.0M 4 BLACK UL N INTERFACESAMIL CO.,LTD
LGE Internal Use Only
Description
PartNumber
Spec
- 309 -
Remark
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes
13. EXPLODED VIEW & REPLACEMENT PART LIST
13.3 Accessory
Note: This Chapterisused for reference,Part order is ordered by SBOM standard onGCSC
Level
LocationNo.
2
EAY060000
Adapters
EAY62709902
MCS-02ER 90Vac~264Vac 4.75Vdc~5.25Vdv 850mA 50/60Hz CE WALL 2P USB - SUNLIN ELECTRONICS CO.,LTD
2
AFN053800
Manual Assembly Operation
AFN76033615
LGE460.ANEUBK ZZ:Without Color Manual assy for E460 NEU
3
MBM087200
Card,Warranty
MCDF0001123
PRINTING LGP920.ANEUML ZZ:Without Color Warranty card for NEU
3
MBM062600
Card,Quick Reference
MBM63938414
PRINTING LGE460.ANEUBK ZZ:Without Color QSG_E460 NEU
2
MFL053800
Manual,Operation
MFL67844515
PRINTING LGE460.ANEUBK ZZ:Without Color Sweden DANISH+ FINNISH+ NORWEGIAN+ SWEDISH Web Manual for E460 NEU
2
EAB010200
Earphone,Stereo
EAB62209201
HC-MYD-LG127 20mW 16OHM 115DB 20HZTO20KHZ 1.1M BLACK 3.5 L TYPE STEREO 4POLE PLUG OPEN TYPE I-SOUND CO,LTD
2
EAC00
Rechargeable Battery Lithium Ion
EAC61839001
BL-44JH_LGC_UPPER PRISMATIC 3.8V 1.65AH 330mAH 61.0x44.0x4.4 65.0x44.0x4.8Max BLACK Top cap Assembly - LG Chem,LTD.
LGE Internal Use Only
Description
PartNumber
Spec
- 310 -
Remark
Copyright © 2013 LG Electronics. Inc. All right reserved. Only for training and service purposes