LG | P705 | Service manual | LG Optimus L7 P705 4GB White

Internal Use Only
Service Manual
LG-P705
Date: September, 2012 / Issue 1.0
Table Of Contents
1. INTRODUCTION��������������������������������������������������������������������� 3
1.1 Purpose��������������������������������������������������������������������������������������������������������3
1.2 Regulatory Information�������������������������������������������������������������������������3
2. PERFORMANCE���������������������������������������������������������������������� 5
9. PCB LAYOUT........................................................................148
10. CALIBRATION....................................................................156
11. HIDDEN MENU..................................................................176
2.1 Product Name��������������������������������������������������������������������������������������������5
12. EXPLODED VIEW & REPLACEMENT PART LIST..............182
2.2 Supporting Standard������������������������������������������������������������������������������5
12.1 EXPLODED VIEW.................................................................................182
2.3 Main Parts : GSM Solution���������������������������������������������������������������������6
12.2 Replacement Parts............................................................................183
2.4 HW Features�����������������������������������������������������������������������������������������������6
12.3 Accessory..............................................................................................221
2.5 SW Features������������������������������������������������������������������������������������������������8
2.6 HW SPEC. ������������������������������������������������������������������������������������������������� 11
3. CIC AND SERVICE CENTER................................................... 19
3.1 CIC FAQ....................................................................................................... 19
4. TROUBLE SHOOTING........................................................... 30
4.1 RF Component........................................................................................ 30
4.2 SIGNAL PATH............................................................................................ 31
4.3 Checking TCXO Block............................................................................ 33
4.4 Checking GSM TX Module(GSM PAM + FEM) Block................. 35
4.5 Checking WCDMA Block..................................................................... 38
4.6 Checking GSM Block............................................................................. 49
4.7 GPS/WIFI/BT/FMR RF Component................................................... 56
4.8 GPS/WIFI/BT SIGNAL PATH................................................................. 58
4.9 GPS/WIFI/BT Trouble shooting......................................................... 60
4.10 Power ON Trouble Shooting........................................................... 67
4.11 Charging Trouble Shooting............................................................. 72
4.12 5M Camera Trouble Shooting......................................................... 75
4.13 VGA Camera Trouble Shooting...................................................... 78
4.14 Main LCD trouble................................................................................. 81
4.15 Proximity Sensor on/off Trouble Shooting................................ 83
4.16 Motion Sensor on/off Trouble Shooting.................................... 85
4.17 Compass Sensor on/off Trouble Shooting................................ 87
4.19 Audio Troble........................................................................................... 91
5. DOWNLOAD........................................................................108
6.Block diagram.....................................................................128
7. CIRCUIT DIAGRAM.............................................................131
8. BGA PIN MAP......................................................................142
LGE Internal Use Only
-2-
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
1. INTRODUCTION
1.1. INTRODUCTION
INTRODUCTION
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 Limitations
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 Emissions
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.
F. Pictures
The pictures in this manual are for illustrative purposes only; your actual hardware may look slightly different.
LGE
Internal
UseUse
OnlyOnly
LGE
Internal
-3-
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
1. INTRODUCTION
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
sign.
Following information is ESD handling:
• 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
LGE Internal Use Only
-4-
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
2. PERFORMANCE
2. PERFORMANCE
2.1 Product Name
P705 : WCDMA900/2100+EGSM/GSM850/DCS/PCS
(HSDPA 7.2Mbps GPRS Class 12 / EDGE Class 12)
2.2 Supporting Standard
Item
Supporting Standard
Feature
Comment
WCDMA(FDD1,8)/EGSM/GSM850/DCS1800/PCS1900
Phase 2+(include AMR)
SIM Toolkit: Class 1, 2, 3, C(Partially Support)
Frequency Range
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
GSM850 TX: 824 – 849 MHz
GSM850 RX: 869 – 894 MHz
DCS1800 TX : 1710 – 1785 MHz
DCS1800 RX: 1805 – 1880 MHz
PCS1900 TX: 1850 – 1910 MHz
PCS1900 RX: 1930 – 1990 MHz
Application Standard
Android Browser (Webkit 533.1)
2.3 Main Parts : GSM Solution
Item
Part Name
Digital Baseband
MSM7227A: Qualcomm
Analog Baseband
PM8029 : Qualcomm
RF Chip
RTR6285A : Qualcomm
LGE Internal Use Only
-5-
Comment
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
2. PERFORMANCE
2.4 HW Features
Item
Form Factor
Feature
Comment
DOP type
1) Capacity
Battery
Standard : Li-Ion , 1700mAh
2) Packing Type : Soft Pack
Size
Standard :
125.5 x 67 x 8.8 mm
Weight
122g
Volume
73994.8cc
PCB
Stand by time
Charging time
Talk time
With Battery
L1F2 10 Layers , 0.8T
2G Up to 600 hrs
@ Paging Period 5 (2G)
3G Up to 720 hrs
@ DRX 7 (3G)
Under 4 hrs
@ Power Off / 1700mAh
2G Up to 350mins
@ Power Level Max (2G)
3G Up to 350mins
@ Tx = 12dBm LPM (3G)
WCDMA(FDD1) : -106.7 dBm
WCDMA(FDD8) : -104.7 dBm
RX sensitivity
EGSM : -105 dBm
GSM850 : -105 dBm
DCS 1800 : -105 dBm
PCS 1900 : -105 dBm
WCDMA : 24dBm/3.84MHz,+1/-3dBm
Class3 (WCDMA)
WCDMA/
EGSM : 33dBm
Class4 (EGSM)
TX
GSM/
GSM850 : 33 dBm
Class4 (GSM850)
output
GPRS
DCS 1800 : 30 dBm
Class1 (PCS)
PCS 1900 : 30 dBm
Class1 (DCS)
power
EDGE
Half EDGE (RX Only)
GPRS compatibility
GPRS Class 12
EDGE compatibility
EDGE Class 12
SIM card type
Display
LGE Internal Use Only
Plug-In SIM
3V /1.8V
TFT Main LCD(4.3’, WVGA 800 x 480)
-6-
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
2. PERFORMANCE
Built-in Camera
5M AF
Status Indicator
No
Function Key:
Function key : 1
Keypad
Home, Back, Menu,
Side Key : 2
Side Key :
Power key : 1
ANT
System connector
Ear Phone Jack
PC synchronization
Memory
Speech coding
Data & Fax
Vibrator
Blue Tooth
MIDI(for Buzzer Function)
Music Player
Volume up/down
Main : Internal Fixed Type
5 Pin
3.5Phi, 4 Pole, Stereo
Yes
eMMC : 4GByte
DRAM : 4Gbit
FR, EFR, HR, AMR
Built in Data & Fax support
Built in Vibrator
V3.0
SW Decoded 64Poly
MP3/ WMA/AAC/HEAAC/EAAC+/OGG/FLAC
Video Player
MPEG4, H.263, H.264/DivX/Xvid/VP8
Camcorder
MPEG4, H.263, H.264
Voice Recording
Speaker Phone Mode
Support
Yes
Yes
Travel Adapter
Yes
CDROM
No
Stereo Headset
Yes
Data Cable
Yes
T-Flash
(External Memory)
LGE Internal Use Only
LGE Internal Use Only
LDS type
Inbox
Yes
Not inbox
-7-
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
2. PERFORMANCE
2.5 SW Features
Item
Feature
RSSI
0 ~ 4 Levels
Battery Charging
0 ~ 20 Levels
Key Volume
0 ~ 7 Level
Audio Volume
0 ~ 7 Level
Time / Date Display
Yes
Multi-Language
Yes
Quick Access Mode
Comment
Dialing/ Contact / Menu /
Message
PC Sync
Yes
Speed Dial
Yes
Profile
Yes
CLIP / CLIR
Yes
Name / Number / Email /
Phone Book
Website/Postal
addresses/Organizations/Gro
ups/ Birthday / Ringtone
Last Dial Number
Last Received
Yes
Yes
Number
Last Missed Number
Search by Number
Yes
Yes
/ Name
Group
Yes
Fixed Dial Number
Yes
Service Dial Number
No
Own Number
Voice Memo
LGE Internal Use Only
Yes
Yes
-8-
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
2. PERFORMANCE
Call Reminder
No
Network Selection
Automatic
Mute
Yes
Call Divert
Yes
Call Barring
Yes
Call Charge (AoC)
Yes
Call Duration
Yes
There is no limitation on the
SMS (EMS)
number of items. It depends
on available memory
EMS does not support.
amount.
SMS Over GPRS
No
EMS Melody / Picture
No
Send / Receive / Save
No
MMS MPEG4
Yes
EMS send / Receive / Save
Send / Receive / Save
Long Message
MAX 2000 characters
Cell Broadcast
Yes
Download
Over the Web
Game
No
Calendar
Yes
Yes
Memo
World Clock
Yes
Unit Convert
No
Stop Watch
Yes
Wall Paper
Yes
No
Support only web browser based on
WAP Browser
webkit. WAP stack and wml are not
supported.
Download Melody /
Yes
Over web browser
Wallpaper
SIM Lock
Yes
SIM Toolkit
Class 1, 2, 3
LGE Internal Use Only
LGE Internal Use Only
Operator Dependent
Class C - "Browsing status
-9-
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
2. PERFORMANCE
event" is not supported
Partially support Class C
MMS
Yes
EONS
No
CPHS
Yes
ENS
No
Camera
V4.2
Yes
- 5MP AF + VGA VT
- VGA recording
No
JAVA
Voice Dial
No
IrDa
No
Bluetooth
Yes
FM radio
Yes
GPRS
Yes
Class 12
EDGE
Yes
Class 12
Hold / Retrieve
Yes
Conference Call
Yes
DTMF
Yes
Memo pad
Yes
TTY
No
AMR
Yes
SyncML
Yes
IM
No
Email
Yes
LGE Internal Use Only
LGE Internal Use Only
Ver. 3.0
Max. 6
- 10 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
2. PERFORMANCE
2.6 HW SPEC.
1) GSM transceiver specification
Item
Phase Error
Frequency Error
EMC(Radiated Spurious Emission
Disturbance)
Specification
Rms : 5°
Peak : 20 °
GSM : 0.1 ppm
DCS/PCS : 0.1 ppm
GSM/DCS : < -28dBm
Transmitter Output power and Burst
GSM : 5dBm – 33dBm ± 3dB
Timing
DCS/PCS : 0dBm – 30dBm ± 3dB
Burst Timing
<3.69us
Spectrum due to modulation out to
200kHz : -36dBm
less than 1800kHz offset
600kHz : -51dBm/-56dBm
GSM :
1800-3000kHz :< -63dBc(-46dBm)
Spectrum due to modulation out to
3000kHz-6000kHz : <-65dBc(-46dBm)
larger than 1800kHz offset to the
6000kHz < : < -71dBc(-46dBm)
edge of the transmit band
DCS :
1800-3000kHz :< -65dBc(-51dBm)
6000kHz < : < -73dBc(-51dBm)
Spectrum due to switching transient
Reference Sensitivity – TCH/FS
Usable receiver input level range
400kHz : -19dBm/-22dBm(5/0), -23dBm
600kHz : -21dBm/-24dBm(5/0), -26dBm
Class II(RBER) : -105dBm(2.439%)
0.012(-15 - -40dBm)
Intermodulation rejection – Speech
± 800kHz, ± 1600kHz
channels
: -98dBm/-96dBm (2.439%)
AM Suppression
-
GSM : -31dBm
-
DCS : -29dBm
Timing Advance
LGE Internal Use Only
-98dBm/-96dBm (2.439%)
± 0.5T
- 11 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
2. PERFORMANCE
2) WCDMA transmitter specification
Item
Transmit Frequency
Specification
Band1 : 1920 MHz ~ 1980 MHz
Band8 : 880MHz ~ 915MHz
Maximum Output Power
+24 dBm / 3.84 MHz, +1 / -3 dB
Frequency Error
within ±0.1 PPM
Open Loop Power Control
Normal Conditions : within ±9 dB,
Extreme Conditions : within ±12 dB
Minimum Transmit Power
< -50 dBm /3.84 MHz
Occupied Bandwidth
< 5 MHz at 3.84 Mcps (99% of power)
Adjacent Channel Leakage
> 33 dB @ ±5 MHz,
Power Ratio (ACLR)
> 43 dB @ ±10 MHz
Spurious Emissions
< -36 dBm / 1 kHz RW
|f-fc| > 12.5 MHz
< -36 dBm / 10 kHz RW @ 150 KHz ≤ f < 30 MHz
@ 9 kHz ≤ f < 150 kHz
< -36 dBm / 100 kHz RW
< -30 dBm / 1 MHz RW
@ 30 MHz ≤ f < 1 GHz
@ 1 GHz ≤ f < 12.75 GHz
< -60 dBm / 3.84 MHz RW @ 869 MHz ≤ f ≤ 894 MHz
< -60 dBm / 3.84 MHz RW @ 1930 MHz ≤ f ≤ 1900 MHz
< -60 dBm / 3.84 MHz RW @ 2110 MHz ≤ f ≤ 2155 MHz
< -67 dBm / 100 kHz RW @ 925 MHz ≤ f ≤ 935 MHz
Transmit Intermodulation
< -79 dBm / 100 kHz RW
@ 935 MHz < f ≤ 960 GHz
< -71 dBm / 100 kHz RW
@ 1805 MHz ≤ f ≤ 1880 MHz
< -41 dBm / 300 kHz RW
@ 1884.5 MHz < f < 1919.6 MHz
< -31 dBc @ 5 MHz & < -41 dBc @ 10 MHz
when Interference CW Signal Level = -40 dBc
Error Vector Magnitude
< 17.5 %, when Pout ≥ -20 dBm
Peak Code Domain Error
< -15 dB at Pout  -20 dBm
LGE Internal Use Only
LGE Internal Use Only
- 12 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
2. PERFORMANCE
3) WCDMA receiver specification
Item
Receive Frequency
Specification
Band1 : 2110 ~ 2170 MHz
Band8 : 925~960MHz
Reference Sensitivity Level
Band1 : BER < 0.001 when Îor = -106.7 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
Adjacent Channel Selectivity
ACS > 33 dB where BER < 0.001 when
(ACS)
Îor = -92.7dBm / 3.84 MHz & Ioac = –52 dBm / 3.84 MHz @ ±5
MHz(Band1)
Îor = -89.7dBm / 3.84 MHz & Ioac = –52 dBm / 3.84 MHz @ ±5
MHz(Band8)
Blocking Characteristic
BER < 0.001 when Îor = -103.7 dBm / 3.84 MHz
& 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 = -103.7 dBm / 3.84 MHz
& Iblocking = -44 dBm
Intermodulation
BER < 0.001 when Îor= -103.7 dBm / 3.84 MHz, Îor = -100.7 dBm/
3.84 MHz(Band8)
& 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
In Uplink
1dB
2dB
3dB
+1
+0.5/1.5
+1/3
+1.5/4
0
-0.5/+0.5
-0.5/+0.5
-0.5/+0.5
-1
-0.5/-1.5
-1/-3
-1.5/-4
group(10equal command group)
+1
LGE Internal Use Only
LGE Internal Use Only
+8/+12
- 13 -
+16/+24
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
2. PERFORMANCE
4) HSDPA transmitter specification
Item
Transmit Frequency
Specification
Band1 : 1920 MHz ~ 1980 MHz
Band8 : 880MHz ~ 915MHz
Maximum Output Power
Sub-Test
1=1/15,
2=12/15
21~25dBm / 3.84 MHz
3=13/15
4=15/8
20~25dBm / 3.84 MHz
5=15/7
6=15/0
19~25dBm / 3.84 MHz
Sub-test
in table
C.10.1.4
HS-DPCCH
Power Power step slot
step
boundary
1
Start of
Power
step size,
P [dB]
Transmitter power step
tolerance [dB]
6
+/- 2.3
Ack/Nack
5
2
Start of CQI
1
+/- 0.6
3
Middle of CQI
0
+/- 0.6
4
End of CQI
5
+/- 2.3
Sub-Test : 1=1/15, 2=12/15, 3=13/15, 4=15/8, 5=15/7, 6=15/0
Frequency offset
Spectrum Emission Mask
Adjacent Channel Leakage
Minimum requirement
Measurement Bandwidth
2.5 ~ 3.5 MHz
-35-15×(△f-2.5)dBc
30 kHz
3.5 ~ 7.5 MHz
-35-1×(△f-3.5)dBc
1 MHz
7.5 ~ 8.5 MHz
-35-10×(△f-7.5)dBc
1 MHz
8.5 ~ 12.5 MHz
-49dBc
1 MHz
from carrier △f
Sub-Test : 1=1/15, 2=12/15, 3=13/15, 4=15/8, 5=15/7, 6=15/0
Power Ratio (ACLR)
> 33 dB @ ±5 MHz
> 43 dB @ ±10 MHz
Error Vector Magnitude
LGE Internal Use Only
LGE Internal Use Only
< 17.5 %, when Pout ≥ -20 dBm
- 14 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
2. PERFORMANCE
5) HSDPA receiver specification
Item
Receive Frequency
Specification
Band1 : 2110 MHz ~ 2170 MHz
Band8 : 925 MHz ~ 960 MHz
Maximum Input Level
Sub-Test : 1=1/15, 2=12/15, 3=13/15, 4=15/8, 5=15/7, 6=15/0
(BLER or R), 16QAM Only
BLER < 10%
or R >= 700kbps
6) WLAN 802.11b transceiver specification
Item
Specification
Transmit Frequency
2400 MHz ~ 2483.5 MHz ( CH1~CH13 )
Tx Power Level
≤ 20dBm under (Europe), ≤ 30dBm under (USA)
Frequency Tolerance
within ±25 PPM
Chip clock Frequency
within ±25 PPM
Tolerance
Spectrum Mask
≤ -30 @ fc-22MHz< f <fc-11MHz and fc+11MHz< f <fc+22MHz
≤ -50 @ f < fc-22MHz and f > fc+22MHz
Power ramp on/off time
≤ 2us
Carrier Suppression
≤ -15dB
Modulation Accuracy
≤ 35%
(Peak EVM)
Spurious Emissions
< -36 dBm @ 30MHz ~ 1GHz
< -30 dBm above @ 1GHz ~ 12.75GHz
< -47 dBm @ 1.8GHz ~ 1.9GHz
< -47 dBm @ 5.15GHz ~ 5.3GHz
Rx Min input Sensitivity
≤ -76dBm(1Mbps,2Mbps,5.5Mbps,11Mbps) @ FER ≤ 8%
Rx Max input Sensitivity
≥ -10dBm(1Mbps,2Mbps,5.5Mbps,11Mbps) @ FER ≤ 8%
Rx Adjacent Channel
≥ 35dB @FER ≤ 8%,
Rejection
interference input signal -70dBm@fc±25MHz(11Mbps)
LGE Internal Use Only
LGE Internal Use Only
- 15 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
2. PERFORMANCE
7) WLAN 802.11g transceiver specification
Item
Specification
Transmit Frequency
2400 MHz ~ 2483.5 MHz ( CH1~CH13 )
Tx Power Level
≤ 20dBm under (Europe), ≤ 30dBm under (USA)
Frequency Tolerance
within ±25 PPM
Chip clock Frequency
within ±25 PPM
Tolerance
Spectrum Mask
≤ -20 @ ±11MHz offset (9Mhz ~ 11MHz)
≤ -28 @ ±20MHz offset (11MHz ~ 20Mhz)
≤ -40 @ ±30MHz offset (20MHz ~ 30Mhz)
Transmitter constellation error
(rms EVM)
≤ -5dB@6Mbps, -8dB@9Mbps, -10dB@12Mbps, -13dB@18Mbps,
-16dB@24Mbps, -19dB@36Mbps, -22dB@48Mbps,
-25dB@54Mbps
Spurious Emissions
< -36 dBm @ 30MHz ~ 1GHz
< -30 dBm above @ 1GHz ~ 12.75GHz
< -47 dBm @ 1.8GHz ~ 1.9GHz
< -47 dBm @ 5.15GHz ~ 5.3GHz
Rx Min input Sensitivity
PER ≤ 10%
-82dBm@6Mbps, -81dBm@9Mbps, -79dBm@12Mbps
-77dBm@18Mbps, -74dBm@24Mbps, -70dBm@36Mbps
-66dBm@48Mbps, -65dBm@54Mbps
Rx Max input Sensitivity
≥ -20dBm(6,9,12,18,24,36,48,54Mbps) @ PER ≤ 10%
Rx Adjacent Channel
PER ≤ 10%,
Rejection
ACR ≥ 16dB@6Mbps, ACR ≥ 15dB@9Mbps,
ACR ≥ 13dB@12Mbps, ACR ≥ 11dB@18Mbps,
ACR ≥ 8dB@24Mbps, ACR ≥ 4dB@36Mbps
ACR ≥ 0dB@48Mbps, ACR ≥ -1dB@54Mbps
※ ACR shall be measured by setting the desired signal's strength 3 dB
above the rate-dependent sensitivity specified in min input
sensitivity
LGE Internal Use Only
LGE Internal Use Only
- 16 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
2. PERFORMANCE
8) WLAN 802.11n transceiver specification
Item
Specification
Transmit Frequency
2400 MHz ~ 2483.5 MHz ( CH1~CH13 )
Tx Power Level
≤ 20dBm under (Europe), ≤ 30dBm under (USA)
Frequency Tolerance
within ±25 PPM
Chip clock Frequency
within ±25 PPM
Tolerance
Spectrum Mask
≤ -20 @ ±11MHz offset (9Mhz ~ 11MHz)
≤ -28 @ ±20MHz offset (11MHz ~ 20Mhz)
≤ -45 @ ±30MHz offset (20MHz ~ 30Mhz)
Transmitter constellation error
(rms EVM)
≤ -5dB@6.5Mbps, -10dB@13Mbps, -13dB@19.5Mbps,
-16dB@26Mbps, -19dB@39Mbps, -22dB@52Mbps,
-25dB@58.5Mbps, -28dB@65Mbps
Spurious Emissions
< -36 dBm @ 30MHz ~ 1GHz
< -30 dBm above @ 1GHz ~ 12.75GHz
< -47 dBm @ 1.8GHz ~ 1.9GHz
< -47 dBm @ 5.15GHz ~ 5.3GHz
Rx Min input Sensitivity
PER ≤ 10%
-82dBm@6.5Mbps, -79dBm@13Mbps, -77dBm@19.5Mbps
-74dBm@26Mbps, -70dBm@39Mbps, -66dBm@52Mbps
-65dBm@58.5Mbps, -64dBm@65Mbps
Rx Max input Sensitivity
≥ -20dBm(6.5,13,19.5,26,39,52,58.5,65Mbps) @ PER ≤ 10%
Rx Adjacent Channel
PER ≤ 10%,
Rejection
ACR ≥ 16dB@6.5Mbps, ACR ≥ 13dB@13Mbps,
ACR ≥ 11dB@19.5Mbps, ACR ≥ 8dB@26Mbps,
ACR ≥ 4dB@39Mbps, ACR ≥ 0dB@52Mbps
ACR ≥ -1dB@58.5Mbps, ACR ≥ -2dB@65Mbps
※ ACR shall be measured by setting the desired signal's
strength 3 dB above the rate-dependent sensitivity
specified in min input sensitivity
LGE Internal Use Only
LGE Internal Use Only
- 17 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
2. PERFORMANCE
10) GPS receiver specification
Item
Specification
Receive Frequency
1574.42 MHz ~ 1576.42 MHz
Minimum Sensitivity
1 satellite ≥-142dBm, 7 satellites ≥ -147dBm at coarse time aiding
LGE Internal Use Only
LGE Internal Use Only
- 18 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
3.CIC AND SERVICE CENTER
3. CIC AND SERVICE CENTER
3.1 CIC FAQ
No FAQ
1
Q
A
Development
requests
Q&A
I can’t remember the PhoneLock password.
1. When you forget the pattern (password),and enter wrong patterns five times
on Android phones, you can create a new pattern by logging in on your Gmail
account as long as the account is activated on your phone. Unless your Gmail
account is not activated, you can visit the sevice center to get the factory reset for
the patten(password).
2. Factory rest
Start from[power off]->Press [volume UP+ Down key + Home Key + Power Key]
(Take it off if you feel vibrations)-> [LG logo]->[android logo and warming maker]//
enter[Power Key]->choose[wipe data/ factory rest]//press[Home Key]-> choose
[Yes--dalete all user data]// Press[Home key]->[reboot system now]//Press[Home
Key]
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.
LGE Internal Use Only
- 19 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
3.CIC AND SERVICE CENTER
No FAQ
Q
2
Q&A
How do I put in and take out files from the SD card?
USING USB
YES
A
1
NO
2
3
On the ‘USB in Use’ screen as above, go to My Computer>p705F>select SD Card
Development
requests
Q
3
A
Development
requests
1.PC<-> SD CARD
2.PHONE<-> SD CARD
I use it abroad, but 3G connection doesn’t work.
1. Press the Menu, go to the SetUp, and press More on Wireless and Network
2. Press Mobile Network under the Wireless and Network, and press the Network
Administrator.
3.Press the Network Search, browse available networks, select a network you are to use
and connect the network.
ex) 1. Europe<->Europe
2. Europe<->Continents(North America, Asia etc)
LGE Internal Use Only
- 20 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
3.CIC AND SERVICE CENTER
No FAQ
4
Q
Q&A
The GPS location isn’t right, what should I do?
1.Make sure GPS, Wi-Fi and 3G networks are ticked off (or checked) for availability.
A
* Select the Wireless Network, GPS Satellite and GPS Help (allowing access to the
GPS Help server). GPS(outdoors), WiFi and 3G Network(indoors/outdoors) are all
available indoors and outdoors. You should select the GPS Satellite for precise
positioning.
* Select the GPS Satellite together with the GPS Help(allowing access to GPS Help
server).
(The GPS Help feature is automatically chosen upon your selecting the GPS Satellite
on 2X and higher products.) The satellite information is downloaded to the phone
via the server, which guarantees more precise and faster display of positioning
information.
LGE Internal Use Only
- 21 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
3.CIC AND SERVICE CENTER
No FAQ
5
6
Q&A
Q
The downloaded application isn’t compatible?
A
You need to check out if the application is interoperable with the current OS version
on your smartphone.
Go to SetUp>check out the Android version in use on the smartphone under the
Phone Info. Check out the OS version supported on the Download Page for apps
downloaded.
Download the version interoperable with the OS.
Some applications may not be interoperable due to resolution issues, e.g. Pad/
Optimus View.
Q
How do I make an e-mail account?
A
BACK
1
2
NEXT
3
BACK
NEXT
BACK
4
NEXT
5
DONE
6
Depending on models, menus may differ from the screen above.
7
Q
E-mail registration doesn’t work.
A
Make sure you’ve entered correct ID and Password.
Check out if the internet connection is properly done via 3G/WiFi.
LGE Internal Use Only
- 22 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
3.CIC AND SERVICE CENTER
No FAQ
8
9
Q&A
Q
Unused application shows up as a using program even though it is all killed. What
should I do?
A
On Android OS system, default apps keep working automatically in the background
in favor of OS stability and better system performance. Such apps are displayed in the
process list even after the user ends apps with the Task Killer.
1. Task Killer will end an application.
2. Services necessary for phone operation are run automatically in the background and
displayed on the list, although the applications are not run (i.e. applications that need
keep running).
3. When you run any functions on the phone, the service internally called will in turn
call relevant process, which will be displayed on the list (i.e. applications called along
for fast driving and safe program running).
4. A particular operation will automatically call relevant processes, which are showed
on the list. The processes vary depending on applications. Some apps needed for
background tasks will be displayed on the list even when they are ended.
When you set the Task Killer to Auto Kill the entire items, functions necessary for daily
use (e.g. Kakao Talk) will be forcefully ended, causing trouble.
Q
Wifi connection doesn’t work well.
A
Internet connection speed may vary depending on wireless internet line, speed spec,
the number of users connected and signal cancellation.
1) Internet line(wireless internet). Wireless routers generating Wi-Fi signals are
connected to internet lines or wireless internet. Depending on the lines connected
to the internet, maximal Wi-Fi speeds may have limits.
* Check out if the wireless router supports normal data speed.
* Benchbee app can measure WiFi and 3G speeds.
2) Speed spec. Wi-Fi protocols have developed in the order of 802.11b->g->a->n.
802.11n provides the best speed, which cannot be used to the full if either the
wireless router sending the signal or the smartphone receiving it does not support
the protocol.
3) Number of users connected: Speed may drop when a number of users are
connected to an AP.
4) Signal cancellation: Prevailing Wi-Fi signals around city centers cause crosstalks
and fading, leading to disconnection or aborted connection.
LGE Internal Use Only
- 23 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
3.CIC AND SERVICE CENTER
No FAQ
10
11
12
13
Q&A
Q
How do you install the PC Sync Program?
A
Connect the phone to USB-> ‘USB Connection Type’ screen appears->select PC
Software->Screen for LG PC Suite Installation Guide appears>download and install.
Q
How do you install the Phone driver?
A
Go to www.lgmobile.co.kr. Download Center at the top->search the Model Name>download the Driver.
Q
How to connect internet/data network
A
1.Press the Menu and go to Setup.
2.Press More on Wireless and Network
3. Select Mobile Network
4. Tick off the Data Connection Allowed.
Q
What should I do to connect PC Sync program with the phone?
LGE Internal Use Only
- 24 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
3.CIC AND SERVICE CENTER
No FAQ
Q&A
My Computer->click right side for Attributes->Hardware->run ‘Device Manager’
In Win 7, Control Panel->System->run ‘Device Manager’
Click Modem under the Device Manager and see the Tree.
A
Check out if LGE Android Platform USB Modem is there as in the blue section above. Or,
if there is one, check out if the icon has a yellow exclamation mark(!).
Unless the modem above is there, or if the icon has the ! mark, disconnect the cable and
reconnect it. If it still does not work, turn the phone off and turn it on.
If the modem abovementioned is there, or unless the yellow ! is seen, click the right
side on the modem and go to Attribute Menu->click the Diagnosis tab in the popup
window->click the Modem Query
If the test window as above stays for over 1 min, or when any error messages pop up,
try #5 and reconnect or reboot the phone.
14
Q
Can language be changed?
A
For language setting, try the right button at the bottom->System Setup->Language
and Input->Language
Or, select the Setup App in the Menu and set the language at the Language and
Input
LGE Internal Use Only
- 25 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
3.CIC AND SERVICE CENTER
No FAQ
15
16
17
Q
How do you Reset and Factory Reset?
A
Select Setup App in the Menu. Then, Backup and Factory Reset->Factory Reset>select Factory Reset for the phone
Q
I want to change the bell sound.
A
Select the Setup App from the Menu. Then, select Sound->Bell Sound
Q
Is it compatible with other devices?
A
1. Bluetooth
2. Wifi-direct
Development
requests
18
19
20
Q&A
ex) 1. Bluetooth
2. other
Q
How do you use HDMI?
A
The model does not support the function.
Q
HDMI error occurs.
A
The model does not support the function.
Q
How do you use Smart Share?
LGE Internal Use Only
- 26 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
3.CIC AND SERVICE CENTER
No FAQ
21
Q&A
A
Your phone can share the media content on the network with other players.
1. Press Menu -> select SmartShare.
- Wi-Fi network connection should work. If not, a screen for Wi-Fi connection will
appear.
2. At ‘From,’ set up the library to view the content list.
- The content list on the device will be displayed, if any devices were connected
previously.
3.Set up a content player at ‘To.’
- Only applicable devices (e.g. DLNA-supported TV, PC etc.) can be set up.
4. Select the item from the content list and play it.
- Press the content long to play it or view detailed information
- Press Menu button and run Play, Upload/Download, Setup and Help features right
away.
5. Upload or download to and from the content list.
- You can upload the content from your phone to other devices.
- You can download and save the content from external libraries to your phone.
- You can see the download/upload status at the notification bar.
- Downloaded/uploaded items are saved in the SmartShare folder.
6. You can set up DMS in the Setup Menu.
- Search and Browse – Other DLNA-supported devices can search your phone.
- Device Name – Set up names and icons to be displayed on other devices.
- Auto Connection – Automatically accept requests for sharing from other devices.
- File Reception – Allow other devices to upload files to your phone.
- My Media – You can share only the media type that you want to share.
Q
Smart Share error occurs.
A
Wi-Fi connection is a must for the feature. Double check the Wi-Fi connection.
LGE Internal Use Only
- 27 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
3.CIC AND SERVICE CENTER
No FAQ
22
Q
Q&A
Battery consumption is too fast.
* Checklist for battery use
1) Where few antenna bars are displayed(shadow zones), the phone is considered to be
located far from the network. To send and receive the phone’s positioning information,
more power is needed. Thus, batter power is consumed faster.
2) When the screen(LCD Back Light) is turned on, battery power runs out faster. For example,
when the electric current of the LCD Back Light is 100mA/h, a 1500-mA battery can last for
15 hours with the LCD being turned on. The longer the screen timeout is set, the faster the
battery runs out. So, shorter duration of screen timeout is advisable.
3) E ven when ending an app by pressing the Home key, the app keeps running in the
background, consuming battery power. You are advised to end apps using the Clear/Back key.
4) Rooting leads to a Super User Authority in Android system domain, which may cause data
modification over the battery control domain, consuming the battery power faster. .
5) Apps subject to regular data updates, e.g. Dodol Phone, NateOn, Kakao Talk and Stock/
Weather Widgets may consume the battery power faster, if the update cycle is short.
A
6) On Android phones, cancelling real-time synchronization will save the battery power.
Unless you need real-time mail checks or contact synchronization, you are advised to
undo the Auto Sync item in the Setup Menu. Then, you can use the synchronization only
when you want it, and thus extend the battery power use.
7) To install multiple apps at one time, you may as well reboot the system. Many widget apps
on the wallpaper may accelerate battery power consumption.
8) Battery lasts less on live screen background than on ordinary background screen.
9) When Wi-Fi is turned on, the smartphone automatically seeks any Wi-Fi routers or zones
around, which consumes the battery power. Turn on Wi-Fi only when you are in any WiFi-available zones and turn it off when it is not necessary. It would be better to cancel the
Internet phone 070, which browses Wi-Fi constantly.
10) It is advisable to turn off Bluetooth when it is not in use. Once it is turned on, it looks for
devices preparing for automatic operation, which may consume the battery power faster.
11) Power Control widget will help you manage battery power consumption effectively. You
can set or block screen brightness and block Bluetooth in the Main Setup Menu. Android
smartphones are basically fitted with the ‘Power Control’ widget, which guarantees
viewing at a glance and easier control over each power-consuming item based on the
status of use.
12) You can lessen the battery power consumption by setting up battery-saving display
modes with 25% of screen brightness, minimizing screen timeout and unsetting
animation and illuminance sensor.
LGE Internal Use Only
- 28 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
3.CIC AND SERVICE CENTER
No FAQ
23
24
25
26
27
Q&A
Q
How is the distribution schedule of OS or SW new version known?
A
Refer to the announcement under the Customer Support on www.lgmobile.co.kr.
Q
How do you update the SW?
A
1. Press the Menu and select the Software Update button
2. Select the item you want
- Update Check: Check new software updates and update software items.
- Last Update Date: View the latest date of software updates.
- Update Auto Check: Set/unset the automatic update feature. Once set, it
automatically checks on a regular basis any new software updates.
- Next Update Schedule: Tell the time for automatic update checks.
Q
Until when is it guaranteed after purchase? What is the warranty limit?
A
“The warranty period of LG home appliances except seasonal products is one year.
1-year warranty is applied to mobile phones as well. However, extra fees may be
charged for accessories, consumables and any failure due to consumer’s negligence.
The same warranty is applied in general to parts.
Q
What kinds of phone accessories are there?
A
TA, data cable, ear mic, manual
Q
Please ask and answer 3 expected questions regarding the new product and new
features.
A
ICS OS
LGE Internal Use Only
- 29 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
4. TROUBLE SHOOTING
4.1 RF Component
FL1003
FL1004
U1002
FL1002
FL1005
U1000
U1003
RF Transceiver External LNA
FL1000
FL1000
FL1007
U1001
FL1001
RF component (WCDMA / GSM)
Reference
Description
Reference
Description
U1000
TRT6285A(Transceiver)
FL1002
W900 Duplexer
U1001
FEM + GSM PAM Module
FL1003
W900 RX SAW Filter
U1002
WCDMA Dual (I,VIII) PAM
FL1004
W2100 RX SAW Filter
U1003
WCDMA External LNA
FL1005
W2100 Duplexer
FL1000
GSM L/B SAW Filter
FL1006
W2100 RX SAW Filter
FL1001
GSM H/B SAW Filter
FL1007
W900 RX SAW Filter
LGE Internal Use Only
- 30 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
4.2 SIGNAL PATH
WCDMA / GSM Tx PATH
WCDMA 2100 TX PATH
WCDMA 900 TX PATH
GSM Low Band Tx PATH
GSM Hign Band Tx PATH
Common Rx/Tx PATH
LGE Internal Use Only
- 31 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
WCDMA / GSM Rx PATH
WCDMA 2100 RX PATH
WCDMA 900/EGSM TX PATH
EGSM Band RX PATH
GSM 850 Band Rx PATH
Common Rx/Tx PATH
DCS Band Rx PATH
PCS Band Rx PATH
LGE Internal Use Only
- 32 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
4.3Checking
Checking TCXO
4.3
TCXOBlock
Block
The output frequency (19.2MHz) of TCXO (X2001) is used as the reference one of RTR6285 and PM7540 internal
The output frequency (19.2MHz) of TCXO (X2001) is used as the reference one of RTR6285 and PM7540 internal VCO.
VCO.
TP2
TP3
TP1
VREG_TCXO_2.85V
C215
C214
1n
0.1u
TP1
X200
KT2520F19200DCW28RAK
Clesed to TCXO
1
R203
2
TRK_LO_ADJ
VCONTROL
VCC
NC1
NC2
GND
OUT
6
5
100
3
C222
10n
4
19.2MHZ
TP2
TP3
C223
27p
C224
1n
TCXO_PM_19.2MHZ
TCXO_RTR_19.2MHZ
Schematic of the Crystal Part (19.2MHz)
LGE Internal Use Only
- 33 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
Check TP1
VCC of TCXO
VCC ≥ 2.8V
No
Check the PM8029
Yes
Check TP2
2.4V ≥ Voltage ≥ 0.4V
No
Check the MSM7227A
Yes
Check TP3
19.2 MHz Signal
No
Check soldering and
components
Yes
TCXO is OK
LGE Internal Use Only
- 34 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
4.4 Checking GSM TX Module(GSM PAM + FEM) Block
4.4 Checking GSM TX Module(GSM PAM + FEM) Block
VBAT(TP1)
VBAT(TP1)
SW1000
SW1001
C1106
G1
G2
ANT
1
2.7n
ANT
COMMON
G3
3
2
C1094
1.8n
G4
4
WCDMA_HB_RTX
L1042
DNI
WCDMA_LB_RTX
L1043
DNI
C1009
100p
L1001
DNI
0603
R1000
GSM_PA_RAMP
3.9n
0603
C1049
1n
C1050
1n
C1051
1n
C1052
1n
FEM
9
10
11
12
13
14
47p
PGND1
PGND2
PGND3
PGND4
PGND5
PGND6
ANT_SEL[3]
ANT_SEL[2]
ANT_SEL[0]
ANT_SEL[1]
PG ND7
PG ND8
PG ND9
0603
C1034
TP1
PGND16
PGND15
PGND14
PGND13
1
3
GND5
GND4
GND3
GND2
ANT
WCDMA3
WCDMA2
WCDMA1
PGND12
PGND11
PGND10
IN_881_5
IN_942_5
GND1
GND2
44
43
42
41
22
21
20
19
18
17
16
15
40
39
38
DNI
L1009
C1056
C1058
2.4n
18p
Schematic of the TX Module
- 35 -
FL1001
4
1
2
L1012
4.7n
LGE Internal Use Only
FL1000
4
35
36
37
2mm
10u
C1018
L1005
DNI
28
27
26
25
24
23
G N D 11
G N D 10
G ND9
G ND8
G ND7
G ND6
29
30
31
32
33
34
91
R 1009
91
R 1008
7.4dB
U1001
MO DE
TE MP
RX4
RX3
RX2
RX1
130
R 1005
130
R 1004
HB_IN
GND1
LB_IN
VAPC
VBATT
BS2
BS1
TXEN_
33
C1033
TP1
7dB
R1006
GSM_LB_TX
VBAT
1
2
3
4
5
6
7
8
47
GSM900(880-915MHz)
100p
2
R1003
GSM_HB_TX
GSM850(824-849MHz)
C1013
2.2K
C1024
39p
DCS(1710-1785 MHz)
PCS(1850-1910 MHz)
L1000
DNI
L1002
100n
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
3
IN_1842_5
IN_1960
GND1
GND2
A N T_SEL[3]
A N T_SEL[2]
A N T_SEL[0]
A N T_SEL[1]
DNI
L1009
4. TROUBLE SHOOTING
C
ANTENNA SWITCH MODULE LOGIC(SKY77544)
ANT_SEL0
ANT_SEL1
ANT_SEL2
ANT_SEL3
GSM850/GSM900 TX
LOW
HIGH
LOW
LOW
DCS1800/PCS1900 TX
HIGH
HIGH
LOW
LOW
LOW
LOW
LOW (X)
HIGH
DCS1800 RX
LOW
HIGH
LOW (X)
HIGH
GSM900 RX
HIGH
HIGH
LOW (X)
HIGH
GSM850 RX
HIGH
LOW
LOW (X)
HIGH
W1700
HIGH
LOW
LOW
LOW
W900(W850)
LOW
LOW
HIGH
LOW
W2100
HIGH
LOW
HIGH
LOW
PCS1900 RX
WCDMA_LB_
WCDMA Dual
WCDMA_HB_R
A2100_RX_LNA_OUT
R 1013
C 1085
1K
0 .1 u
M PS_2.1V
C1086
L1026
2n
3.9p
R1014
LGE Internal Use
Only
C1088
33p
3.3n
0
2
C1089
- 36 -
1
G1 O1
IN
G2 O2
5
C1090
3
4
FL1006
L1028
1.2n
Copyright © 2012 LG Electronics. Inc. All right reserved.
C1087
Only for training
and service purposes
DNI
WCDMA
4. TROUBLE SHOOTING
Checking Switch Block Power Source
Check ANT_SEL 0,1,2,3
High Level
No
1.2V < Voltage < 3V
Check the TP1(VBATT)
Yes
Check the Logic
In each mode
LGE Internal Use Only
- 37 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
4.5 Checking WCDMA Block
START
1. Check TCXO 19.2MHz
2. Check FEM Block
Refer to 4.4
3. Check RF Tx Level
4. Check PAM Block
Refer to 4.5.4
5. Check RF Level
6. Ro-download SW & Cal.
LGE Internal Use Only
- 38 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
4.5.1Checking TCXO Block
Refer to 4.3
4.5.2. Checking FEM Block
4.5.3. Checking RF TX Level
Refer to 4.4
TP4
TP3
TP2
TP1
Test Point (TX Level)
LGE Internal Use Only
- 39 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
SW1000
G2
ANT
1
2.7n
COMMON
ANT
G3
3
L1042
DNI
2
C1094
1.8n
G4
4
TP1
WCDMA_HB_RTX
WCDMA_LB_RTX
L1043
DNI
C1009
100p
L1001
DNI
L1000
DNI
L1002
100n
C1013
0603
R1000
GSM_PA_RAMP
C1018
28
27
26
25
24
23
G N D 11
G N D 10
G ND9
G ND8
G ND7
G ND6
29
TP3
PGND1
897.5MHz,942.5MHz
BAND8(2520) : SAYRJ897MCA0B0A
BAND5(2520) : B7671
30
31
32
33
34
2mm
1950MHz, 2140MHz
FL1005
L1027
WCDMA_HB_RTX
C1033
10u
0603
C1034
47p
L1029
15n
1.5n
6
L1030
6.8n
C1049
C1050
ANT
RX
TX
2
4
5
0603
GND1
GND2
GND3
GND4
GND5
1n GND6
1n
1
7
8
9
BAND1(2520):B7697
BAND2(2520):ACMD-7407
C1051
1n
C1052
1n
L1038
2.2n
3
DNI
C1102
PGND2
PGND3
PGND4
PGND5
PGND6
U1002
14
13
12
11
10
9
8
16
OUT_BAND_VIII
GND3
VCC2_2
GND2
OUT_BAND_I
GND1
CPL_OUT
PGND2
FEM
R1010
PDET_IN
62
2.2n
IN_BAND_VIII
VMODE_0
VMODE_1
VCC2_1
VEN_BAND_VIII
VEN_BAND_I
IN_BAND_I
PGND1
BAND18:SKY77195
BAND15:
BAND25:
1mm
10u
L1020
5.6n
100p
WCDMA1
FL1003
4
OUT
C1072
IN
5
3
C1074
1p
FL1004
4
3.3n
L1023
8.2n
1950MHz
3
G3
OUT
IN
G2 G1
5 2
WCDMA_LB_TX
6.8n
12n
2
897.5 MHz
L1022
33p
W900/850
C1073
1
G3 G2 G1
L1021
DNI
C1080
0603
VBAT
C1067
C1071
1
2
3
4
5
6
7
15
100p
7
100p
8
GND2
Near to 12 Pin
C1066
330p
100p
GND5
GND4
100p
9
GND6
GND2
GND3
L1016
DNI
8.2n
C 1079
7.4dB
GND1
91
91
R 1008
TP2
R 1009
5
U1001
18p
C 1078
4
L1033
39n
C1064
L1015
C 1077
2
1.2n
Near to 4 Pin
22
GND5
21
GND4
20
GND3
19
GND2
18
PA_R0
PA_R1
ANT
17
PA_ON1
PA_ON0
WCDMA3
16
WCDMA2
15
C 1076
33
L1031
3
GND1
0.1u
1
2.2n
C1081
W2100/1900
WCDMA_HB_TX
C1082
100p
C1083
DNI
C1084
L1024
DNI
L1025
0.5p
PG ND7
PG ND8
PG ND9
TX
L1018
4.7n
1
C1062
IN_942_5
PGND12
PGND11
PGND10
40
39
38
TP4
35
36
37
L1017
DNI
RX
ANT
C1061
100p
IN_881_5
44
43
42
41
PGND16
PGND15
PGND14
PGND13
C1065
1n
100
SM_LB_TX
900(880-915MHz)
1
3
L1005
DNI
Near to 12 Pin
9
10
11
12
13
14
6
22p
100
FL1002
C1068
R1006
15p
WCDMA_LB_RTX
C1060
0603
R 1012
130
R 1005
130
R 1004
7dB
HB_IN
GND1
LB_IN
VAPC
VBATT
BS2
BS1
TXEN_
R 1011
1
2
3
4
5
6
7
8
47
MO DE
TE MP
RX4
RX3
RX2
RX1
R1003
850(824-849MHz)
3.9n
FL1000
4
2
C1024
39p
1710-1785 MHz)
1850-1910 MHz)
100p
2.2K
M_HB_TX
BAT
SW1001
C1106
G1
For testing, Max power output is needed.
ANT_SEL[3]
ANT_SEL[2]
ANT_SEL[0]
ANT_SEL[1]
DNI
L1009
C1056
C1058
2.4n
18p
FL1001
4
1
2
L1012
4.7n
LGE Internal Use Only
- 40 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
3
IN_1842_5
IN_1960
GND1
GND2
4. TROUBLE SHOOTING
Check ANT_SEL 0,1,2
(High, Low, Low)
Yes
RF Tx Level is OK
No
Check TP1 Over 21dBm?
Yes
Check TX Module
No
Check TP2 Over 21dBm?
Yes
Check Duplexer
No
Check TP3 Over 21dBm?
Yes
Check RTR6285A
No
Check TP4 Over 7dBm?
Check PAM Block
Refer to 4.5.4
RTR6285 Maximum output Power = 7 dBm
RTR6285 minimum output Power = -80 dBm
PAM(ACPM-5281) = Maximum input Power = 10 dBm
LGE Internal Use Only
- 41 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
4.5.4. Checking PAM Block
PAM control signal
PA_ON0 (C1079), PA_ON1(C1078) : PAM Enable
PA_R0: PAM Gain Control
PA_ON must be HIGH (over 2.6V)
PAM IN/OUT Signal
When PAM is under the operation of high power mode (PA_R0(C1076) : Low),
PAM OUT power must be over 21 dBm
PAM IN power must be under 10 dBm
TP1
TP3
TP2
TP1
LGE Internal Use Only
- 42 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
TP3
Near to 4 Pin
Near to 12 Pin
1mm
C1065
1n
VBAT
C1067
C1066
330p
10u
TP2
18p
L1016
DNI
U1002
2.2n
L1024
DNI
C1071
L1020
100p
5.6n
100p
FL1003
4
OUT
IN
C1072
C1073
12n
6.8n
1
G3 G2 G1
5
L1021
DNI
PA_ON1
PA_ON0
100p
BAND18:SKY77195
BAND15:
BAND25:
PA_R0
PA_R1
100p
100
100
R 1011
62
1
2
3
4
5
6
7
15
C 1079
PDET_IN
IN_BAND_VIII
VMODE_0
VMODE_1
VCC2_1
VEN_BAND_VIII
VEN_BAND_I
IN_BAND_I
PGND1
100p
R1010
OUT_BAND_VIII
GND3
VCC2_2
GND2
OUT_BAND_I
GND1
CPL_OUT
PGND2
C 1078
14
13
12
11
10
9
8
16
C 1077
8.2n
C 1076
L1015
R 1012
C1064
Near to 12 Pin
3
1p
FL1004
0603
4
3.3n
33p
L1023
8.2n
1950MHz
3
G3
OUT
IN
G2 G1
5 2
WCDMA_LB_TX
C1074
2
897.5 MHz
L1022
C1080
W900/850
1
2.2n
C1081
W2100/1900
WCDMA_HB_TX
C1082
100p
C1083
DNI
C1084
TP1
L1025
0.5p
LGE Internal Use Only
- 43 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
Set the phone Tx is ON and
PDM is 210
Check TP3 Over 21dBm?
Yes
RF Tx Level is OK
No
Check TP2 PA_RO ≥ 2.6V
Yes
Check MSM7227A
No
Check TP1 Over 10 dBm?
Yes
Check RTR6285A
No
Change the board
LGE Internal Use Only
- 44 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
4.5.5. Checking RF Rx Level
TP3
TP2
Bias
TP5
TP1
TP4
Test Point (RF Rx Level)
SW1000
ANT
G3
2
C1094
TP1
1.8n
G4
4
WCDMA_HB_RTX
L1042
DNI
WCDMA_LB_RTX
L1043
DNI
C1009
100p
L1001
DNI
L1000
DNI
L1002
100n
C1013
0603
R1000
C1018
100p
3.9n
FL1000
4
1
2.2K
2
G N D 11
G N D 10
G ND9
G ND8
G ND7
G ND6
R1003
130
7dB
R 1005
130
R 1004
47
LGE Internal Use Only
R1006
1
2
3
4
5
6
7
8
HB_IN
GND1
LB_IN
VAPC
VBATT
BS2
BS1
TXEN_
91
91
R 1008
33
7.4dB
L1005
DNI
28
27
26
25
24
23
C1024
39p
X
-849MHz)
COMMON
ANT
3
GSM_PA_RAMP
785 MHz)
910 MHz)
1
2.7n
R 1009
G2
SW1001
C1106
G1
29
PGND1
U1001
- 45 -
PGND16
PGND15
PGND14
PGND13
GND5
GND4
GND3
GND2
ANT
WCDMA3
WCDMA2
3
IN_881_5
IN_942_5
GND1
GND2
44
43
42
41
22
21
20
19
18
17
16
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
FL1002
C1068
6
WCDMA_LB_RTX
ANT
RX
15p
L1017
DNI
TX
L1018
4.7n
2
4
5
GND1
GND6
GND2
GND5
GND3
GND4
1
L1031
1.2n
3
L1033
39n
9
8
7
897.5MHz,942.5MHz
BAND8(2520) : SAYRJ897MCA0B0A
BAND5(2520) : B7671
TP2
FL1005
L1027
1.5n
6
WCDMA_HB_RTX
L1029
15n
1950MHz, 2140MHz
ANT
RX
TX
L1030
6.8n
2
4
5
GND1
GND2
GND3
GND4
GND5
GND6
1
L1038
2.2n
3
7
8
9
DNI
C1102
BAND1(2520):B7697
BAND2(2520):ACMD-7407
VREG_RF_2.7V
Bias
C1104
C1097
1
2
3
4
2.7n
L1041
RFINH
RFOUTM
17
2.7p
16
U1003
RFGNDM2
RFOUTL
R 1020
13
10
C1103
3.3p
14
27K
C1098
15
RREF
RFOUTH
12
9
RFGNDM1
VEN1
L1039
2.7n
11
8
22p
L1035
22n
C1107
L1034
8.2n
C1100
C1105
22p
DNI
ANT_SEL[0]
ANT_SEL[2]
LGE Internal Use Only
2.7n
NC
VGS
VCC
PGND
VEN2
TP3
L1040
C1099
RFINM
R F IN L
10p
7
RFG NDH2
6
RFG NDH1
5
10n
- 46 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
33p
L1040
1
2
3
4. TROUBLE SHOOTING
2.7n
L1041
2.7n
NC
VGS
WCDMA_HB_RX
C1099
17
PGND
2.7p
16
RFOUTM
U1003
15
RFOUTH
RREF
13
12
VEN1
11
TP4
14
RFOUTL
27K
R 1020
C1
L1035
22n
C1107
2
33p
1
FL1007
3
G1 O1
IN
G2 O2
5
4
C11
DNI
942.5MHz
C1100
C
DNI
C1095
2
1
FL1007
3
G2 O2
5
WCDMA_LB_RX_M
C1101
G1 O1
IN
1.8p
L1037
10n
DNI
942.5MHz
4
C1096
1.8p
WCDMA_LB_RX_P
TP5
L1028
C1086
1.2n
3.9p
2
1
3
G1 O1
IN
FL1006
C1087
DNI
G2 O2
5
4
C1093
2140MHz
3.9p
LGE Internal Use Only
WCDMA_HB_MIX_INM
- 47 -
L1032
1.2n
WCDMA_HB_MIX_INP
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
Set the phone Rx is On
Check BIAS over 2.1 V?
No
Check bias block soldering
Yes
Check TP1 Signal exist?
No
Check RF Switch (M/S)
Yes
Check TP2 Signal exist?
No
Check TX Module Refer 1.4
Yes
Check TP3 Signal exist?
No
Check Duplexer
Yes
Check TP4 Signal exist?
No
Check LNA
Yes
Check TP5 Signal exist?
No
Check RTR6285 and Rx SAW filter
Yes
Change the board
LGE Internal Use Only
- 48 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
4.6 Checking GSM Block
START
1. Check TCXO Block
2. Check ANT.SW Module
3. Check RF TRX Level
4. Re-download SW & Cal.
LGE Internal Use Only
- 49 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
1
2
4.6.1 Checking TCXO Block
Refer to 4.3
4.6.2 Checking FEM Block
Refer to 4.4
4.6.3 Checking RF TX level
TP1
TP3
LGE Internal Use Only
TP2
- 50 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
SW1000
SW1001
C1106
G1
G2
ANT
1
2.7n
COMMON
ANT
G3
3
C1094
2
1.8n
G4
4
WCDMA
L1042
DNI
WCDM
L1043
DNI
TP1
C1009
100p
L1001
DNI
L1000
DNI
L1002
100n
C1013
0603
R1000
GSM_PA_RAMP
G N D 11
G N D 10
G ND9
G ND8
G ND7
G ND6
R1006
GSM_LB_TX
91
0603
C1034
47p
0603
C1049
1n
C1050
1n
C1051
1n
C1052
1n
PGND1
PGND2
PGND3
PGND4
PGND5
PGND6
FEM
9
10
11
12
13
14
10u
29
30
31
32
33
34
TP2
2mm
C1033
7.4dB
R 1009
91
GSM900(880-915MHz)
R 1008
33
GSM850(824-849MHz)
U1001
PG ND7
PG ND8
PG ND9
130
7dB
R 1005
130
R 1004
DCS(1710-1785 MHz)
PCS(1850-1910 MHz)
HB_IN
GND1
LB_IN
VAPC
VBATT
BS2
BS1
TXEN_
PGND16
PGND15
PGND14
PGND13
GND5
GND4
GND3
GND2
ANT
WCDMA3
WCDMA2
WCDMA1
PGND12
PGND11
PGND10
44
43
42
41
22
21
20
19
18
17
16
15
40
39
38
35
36
37
1
2
3
4
5
6
7
8
47
MO DE
TE MP
RX4
RX3
RX2
RX1
R1003
GSM_HB_TX
L1005
DNI
28
27
26
25
24
23
C1024
39p
TP3
VBAT
C1018
2.2K
ANT_SEL[3]
ANT_SEL[2]
ANT_SEL[0]
ANT_SEL[1]
DNI
L1009
C1056
C1058
L1012
4.7n
LGE Internal Use Only
- 51 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
Schematic of GSM/DCS/PCS Tx Block
START
Check TCXO Block Refer to 1.3
No
Check TP1
If GSM over 31 dBm?
If DCS/PCS over 28 dBm?
Yes
GSM/DCS/PCS Tx is OK
Check other part
No
Check TP2, 3
If GSM(TP2) under 6 dBm?
If DCS/PCS(TP3) over 6 dBm?
Yes
Check Tx Module
(ASM+EDGE PAM)
Refer to 4.4
No
Check RTR & PAD
No Problem
Check soldering and components
Still exist Problem
Change the board
LGE Internal Use Only
- 52 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
4.6.4 Checking RF Rx Block
TP2
TP1
SW1000
G2
SW1001
C1106
G1
ANT
1
2.7n
COMMON
ANT
G3
3
C1094
2
1.8n
G4
4
WCDMA_H
L1042
DNI
WCDMA_L
L1043
DNI
C1009
TP1
100p
L1001
DNI
L1000
DNI
L1002
100n
C1013
0603
R1000
GSM_PA_RAMP
C1018
2.2K
G N D 11
G N D 10
G ND9
G ND8
G ND7
G ND6
2mm
C1033
10u
- 53 0603
C1034
47p
0603
C1049
1n
C1050
1n
29
30
31
32
33
34
PGND1
PGND2
PGND3
PGND4
PGND5
PGND6
FEM
PGND16
PGND15
PGND14
PGND13
GND5
GND4
GND3
GND2
ANT
WCDMA3
WCDMA2
WCDMA1
44
43
42
41
22
21
20
19
18
17
16
15
Copyright © 2012 LG Electronics. Inc. All40right reserved.
PGND12
39
Only for training
and service
purposes
PGND11
PG ND7
PG ND8
PG ND9
91
7.4dB
R 1009
91
GSM900(880-915MHz)
R 1008
33
GSM850(824-849MHz)
U1001
35
36
37
R1006
GSM_LB_TX
HB_IN
GND1
LB_IN
VAPC
VBATT
BS2
BS1
TXEN_
MO DE
TE MP
RX4
RX3
RX2
RX1
130
7dB
R 1005
130
R 1004
DCS(1710-1785 MHz)
PCS(1850-1910 MHz)
LGE Internal UseVBAT
Only
1
2
3
4
5
6
7
8
47
9
10
11
12
13
14
R1003
GSM_HB_TX
L1005
DNI
28
27
26
25
24
23
C1024
39p
PGND10
38
1
4. TROUBLE SHOOTING
WCDMA_HB_RTX
WCDMA_LB_RTX
C1012
L1000
DNI
100p
FL1000
4
IN_881_5
3.9n
1
OUT_881_5_1
6
2
3
L1005
DNI
C1014
3.3p
GSM(869-894 MHz)
GSM850_RX_P
9
OUT_942_5_1
IN_942_5
L1004
8.2n
7
OUT_881_5_2
C1018
GSM850_RX_M
L1003
82n
881.5MHz,942.5MHz
C1013
3.3p
8
OUT_942_5_2
C1023
GND1
GND3
GND2
GND4
GSM900_RX_M
5
12n
10
L1006
L1007
10n
0.5p
GSM(925-960 MHz)
C1025
GSM900_RX_P
12n
TP2
GSM Quad
C1053
DCS_RX_M
2.2n
DNI
L1009
C1056
2.4n
FL1001
4
IN_1842_5
OUT_1842_5_1
OUT_1842_5_2
C1058
18p
1
2
L1012
4.7n
3
OUT_1960_1
IN_1960
OUT_1960_2
GND1
GND3
GND2
GND4
L1013
33n
L1014
1842.5MHz,1960MHz
0.5p
7
6
C1057
9
DCS_RX_P
2.2n
8
5
DCS(1805-1880 MHz)
GND
C1059
10
PCS_RX_M
1.2n
L1011
0.75p
L1010
12n
PCS(1930-1990 MHz)
C1063
PCS_RX_P
1.2n
Schematic of GSM/DCS/PCS Tx Block
LGE Internal Use Only
- 54 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
Set the phone Rx is On
Check TP1 Signal exist ?
No
Check RF Switch (M/S)
Yes
Check TP2 Signal exist ?
No
Check Tx Module
Refer to 4.4
Yes
Change the board
LGE Internal Use Only
- 55 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
4.7 GPS/WIFI/BT/FMR RF Component
FL800
U802
FL801
RF Component(GPS)
Reference
LGE Internal Use Only
Description
U802
GPS LNA
FL801
GPS SAW Filter
FL800
BT/WIFI/GPS diplexer
- 56 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
FL802
FL800
U802
U800
RF Component(BT/WiFi/FMR)
Reference
LGE Internal Use Only
Description
U800
BT/FMR Chip (WCN2243)
U802
WIFI Chip (WCN1314)
FL800
BT/WIFI/GPS diplexer
FL802
BT/WIFI FEM
- 57 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
4.8 GPS/WIFI/BT SIGNAL PATH
GPS Signal PATH (main board bottom)
GPS Rx PATH
LGE Internal Use Only
- 58 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
FM via is connected to
Upper FPCB 3.5phi Ear-Jack
WIFI RF TX
WIFI RF RX
BT RF TX RX
BT/WIFI TX RX
FMR RF TX
WiFi / BT / FMR Signal PATH
WiFi / BT Tx and Rx PATH
LGE Internal Use Only
- 59 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
4.9 GPS/WIFI/BT Trouble shooting
4.9.1 A-GPS Block
TP2
TP1
GPS
GPS_ANT
FL801
C816
1
IN
47p
OUT
TP1
L803
4
4.7n
G1 G2 G3
L805
L804
DNI
DNI
2 3 5
1574.42 - 1576.42 MHz
Near To LNA
C817
C818
DNI
DNI
L806
R807
3.3n
18p
1575.42 MHz
GPS_MODE
3
12
2
GND
R F _I N
R808
C820
0.1u
1
U801
VREG_RF_2.7V
12
C819
S_D
VDD
FIL_OUT
5
4
C821
GPS_IN
3n
L807
DNI
TP2
LGE Internal Use Only
- 60 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
Set the phone GPS is ON
Check TP1 About 2.7V?
No
Check power LRC filter soldering
Yes
Check TP2 About 2.6V?
No
Check SW and NV item
Yes
Change the board
4.9.2 WLAN/BT/FM Block
1
3
2
1
3
LGE Internal Use Only
- 61 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
START
1. Check the Power
2. Check the Clock
3. Check the Module
Component Change
LGE Internal Use Only
- 62 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
Module part
2400
to 2500MHz,1572 to 1578MHz
FL800
ANT800
6
C800
1
5
4
100p
HJ-BCT-02Y
C801
C802
0.75p
100n
1
P2
GND3
P3
GND2
GPS_ANT
2
GND1
3
P1
BT_WLAN_ANT
ANT801
1
HJ-BCT-02Y
C823
BT_WLAN_ANT
47p
L809
L808
DNI
DNI
L810
WLAN_RF_RX
3.9n
C826
C825
DNI
DNI
FL802
3
4
2
12
WLAN_SW_[0]
WLAN_SW_[1]
WLAN_SW_[2]
7
11
WLAN_PWR_DET_IN
C837
10p
C838
10p
WLAN_RX
TR_SW0
TR_SW1
TR_SW2
ANT
CPL
L811
1
5
WLAN_TX
BT_TRX
6
8
9
10
13
GND1
GND2
GND3
GND4
PGND
WLAN_RF_TX
1.2n
C853
47p
C830
C831
DNI
DNI
C839
C841
10p
2.7n
BT_RF_QCT
2400MHz,2500MHz
C842
C843
DNI
DNI
ANTENNA SWITCH MODULE LOGIC
LGE Internal Use Only
SW0
SW1
SW2
WIFI RX-ANT
HIGH
LOW
LOW
WIFI TX-ANT
LOW
HIGH
LOW
BT-ANT
LOW
LOW
HIGH
- 63 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
22p
36
47
40
57
BT_UART_TX
BT_UART_RX
BT_UART_RTS
BT_UART_CTS
BT _RF I O
BT _ACT I V E
B T _ P R I OR I T Y
WL A N _ A C T I V E
30
BT _ACT I V E
35
BT _ST AT US
34
T X _ C ONF I R M
52
20
17
F M_ L O _ L
F M_ L O _ R
B T _ P C M_ O U T
B T _ P C M_ S Y N C
BT _CL K_RE Q
27
26
25
F M_ R D S _ I N T
3
19
VDD_BT_PA
+3V_WLAN_WCN
13
12
15
5
VDD_BT_1P3_1
VDD_BT_1P3_2
VDD_BT_1P3_3
VDD_BT_1P3_4
BT_UART_RXD
BT_UART_TXD
BT_UART_CTS
BT_UART_RTS
R806
21
32
VDD_DIG_1P3
VDD_FM_DAC
BT_PCM_IN
BT_PCM_CLK
SLEEP_CLK
TP2
54
37
50
55
VDD_FM_1P3_1
VDD_FM_1P3_2
VDD_FM_1P3_3
VDD_FM_1P3_4
A G ND_ F M
58
42
53
BT_PCM_OUT
BT_PCM_CLK
SLEEP_CLK
14
4
10
A G ND_ B T 1
A G ND_ B T 2
A G ND_ B T 3
A G ND_ B T 4
A G ND_ B T 5
A G ND_ B T 6
A G ND_ B T 7
82n
VREG_MSME_1.8V
24
VREG_DIG
VREG_ANA
VDD_LDO_IN
U800
FM_I2S_SD
FM_I2S_WS
FM_I2S_SCK
31
VDD_IO
VDD_XO_BIAS
FM_HRX_IN
FM_PRXTX_IO
G ND4
BT_PCM_OUT
BT_PCM_SYNC
BT_PCM_CLK
L802
SY S_CL K
45
46
56
51
A G N D _ F M1
A G N D _ F M2
A G N D _ F M3
A G N D _ F M4
47p
43
49
82n
GND1
SYS_RST_N
I2C_SDA
I2C_SCL
G ND2
G ND3
R 801 D N I
L801
68n
C804
6
33
28
29
BT_RST_N
NFC_WCN_HWI2C_SDA
NFC_WCN_HWI2C_SCL
L800
R 802 D N I
1M
VREG_MSME_1.8V
FM_ANT
BT/FM Module : WCN2243
R 800
C803
B T _ R F _ QC T
F M_ L
F M_ R
B T _ P C M_ I N
B T _ P C M_ S Y N C
B T _ F M_ C L K _ R E Q _ WC N
F M_ R D S _ I N T
B T _ F M_ C L K _ WC N
4. TROUBLE SHOOTING
10p
10n
C809
C815
C805
C806
4.7u
4.7u
C810
C811
10n
10n
C812
C807
1u
0.1u
TP1
C808
10n
c l o s e t o pi n13
10n
C814
cl os e t o pi n5
10n
c l o s e t o pi n54
C813
c l o s e t o pi n37
8
9
18
2
7
11
1
22
16
48
38
39
44
41
23
1M
+1V2_MSM_A2_WCN
GND_A21
C824
10n
GND_D1
GND_D2
31
46
48
+1V2_WLAN_WCN
C827
4.7u
C828
0.1u
5
36
38
VREG_MSME_1.8V
C829
8
0.1u
2
+1V3_MSM_A3_WCN
C834
2.2u
TP3
C833
C835
220n
C836
100p
4
85
77
100n
78
51
35
74
66
81
67
54
76
62
49
?
+1V8_WLAN_TCXO
FB800
C844
10n
C845
TP1
C846
C847
22u 10n 100p
C848
GND_D3
GND_D4
GND_A1
GND_A22
VDD_CORE1
VDD_CORE2
VDD_CORE3
VDD_CORE_AON1
VDD_CORE_AON2
VDD_CORE_AON3
GND_D5
GND_D6
GND_D7
GND_D8
VDD_IO
VDD_FEM
U802
GND_A2
GND_A23
GND_A3
VDD_SDIO
VDD_RFA10
VDD_RFA11
VDD_PA
VDD_TCXO
VDD_RFA1
VDD_RFA2
VDD_RFA3
VDD_RFA4
VDD_RFA5
VDD_RFA6
VDD_RFA7
VDD_RFA8
VDD_RFA9
100p
GND_A4
GND_D9
GND_A5
GND_A6
GND_A7
GND_A8
GND_A9
GND_A10
GND_A11
GND_A12
GND_A13
GND_A14
GND_A15
GND_A16
GND_A17
GND_A18
GND_A19
GND_A20
FB801
+3V_WLAN_WCN
79
3
7
1
10
30
58
24
32
37
47
70
64
86
52
34
60
72
73
61
44
65
83
50
59
68
69
57
55
42
40
43
60
C850
0.1u
C849
C851
100p
close to pin78
2.2u
LGE Internal Use Only
- 64 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
[Figure] Schematic of WiFi/BT module
TP3
TP1
TP2
Test point Description
Test point
Net name
TP1
+3V_WLAN_WCN
Power for BT/WiFi BB core and WiFi power Amp. (V Batt)
TP2
VREG_MSME_1.8V
Power for BT power Amp. (1.8V)
TP3
VREG_MSME_1.8V
Power for host interface (1.8V)
LGE Internal Use Only
Description
- 65 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
START
TP1, 2, 3 is OK?
No
Check the power block
Yes
SDIO ok?
UART ok?
Yes
Module Check
No
Board Change
LGE Internal Use Only
- 66 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
4.10 Power ON Trouble Shooting
Power On sequence of P705 is :
Power key press -> KPD_PWR_N go to low -> PM8029 Power Up -> VREG_MSMC1_1.1V (L500),
VREG_MSMC2_1.1V (L501), VREG_MSME_1.8V (L502), VREG_P3_2.85V (C541), VREG_MSMA1_2.6V (C536),
VREG_MSMA2_1.2V (C532) VREG_TCXO_2.85V (C537) power ON -> Phone booting and PS_HOLD(D502) go
to High
START
Battery voltage higher than 3.70V(OCV)?
No
Change or charging the Battery
Yes
TP503 high to low when key press?
No
Check correctly working power key
Yes
Check below power output
(VREG_MSMC1_1.1V)
(VREG_MSMC2_1.1V)
(VREG_MSME_1.8V)
(VREG_P3_2.85V)
(VREG_MSMA1_2.6V)
(VREG_MSMA2_1.2V)
(VREG_TCXO_2.85V)
No
Change the Main board
Yes
Is clock ok?
TP2 (X200) : 19.2M
No
Change the Main board
Yes
Redownload SW image
LGE Internal Use Only
- 67 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
LGE Internal Use Only
- 68 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
TP503
51
PMIC_TCXO
BT_FM_CLK_REQ_WCN
BT_FM_CLK_WCN
SLEEP_CLK
R510
51
D502
PS_HOLD
TP507
JTAG_PS_HOLD
KPD_PWR_N
R514
TP503
N5
N7
E5
K9
K13
K11
M10
TCXO_OUT_D0
TCXO_D1_EN
TCXO_OUT_D1
SLEEP_CLK0
PS_HOLD
CBLPWR_N
KPD_PWR_N
RESIN_N
51K
K15
TP504 C11
PMIC_SSBI
H8
H10
TP505
nPON_RST
PM_INT_N
R515
3 .3 n
TRK_LO_ADJ
N17
1
M8
M6
C529
TRK_LO
M14
M16
HSED_BIAS2
C559
1u
LGE Internal Use Only
- 69 -
E19
E21
OPTION1
SBDT
PON_RESET_N
PM_INT_N
PA_THERM
PM_TRK_LO
TRK_LO_ADJ
HSED_BIAS1
HSED_BIAS2
EXT_IN_LP
EXT_IN_RM
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
PS_HOLD
VREG_MSMC1_1.1V
VREG_MSMA2_1.2V
VREG_P3_2.85V
VREG_TCXO_2.85V
VREG_MSMA1_2.6V
VREG_MSMC2_1.1V
VREG_MSME_1.8V
L500
VREG_MSMC1_1.1V
2.2u
VSNS_MSMC1_1.1V
L501
VREG_MSMC2_1.1V
2.2u
VSNS_MSMC2_1.1V
VSW_S1_1
VSW_S1_2
VREG_S1
VSW_S2_1
VSW_S2_2
VREG_S2
VSW_S3_1
VSW_S3_2
VREG_S3
VSW_S4
VREG_S4
VREG_L1
VREG_L2
VREG_L3
VREG_L4
VREG_L5
VREG_L6
VREG_L7
VREG_L8
VREG_L9
VREG_L10
VREG_L11
VREG_L12
VREG_L13
VREG_L14
VREG_L15
VREG_L16
VREG_L17
VREG_L18
VREG_L19
NCP_CTC1
NCP_CTC2
VREG_NCP
NCP_FB
LED_ATC
LGE Internal Use Only
A9
B8
B10
L502
VREG_MSME_1.8V
2.2u
VSNS_MSME_1.8V
A17
B16
B18
L503
VREG_SMPS_2.1V
2.2u
F22
F20
G21
VSNS_RF_SMPS_2.1V
C524
C525
C526
C527
22u
22u
22u
22u
B22
B20
C21
D20
C1
C3
E3
B2
K23
R5
P6
P10
R9
N1
K1
G3
M2
G1
A3
B4
B6
K21
H20
G19
M18
VREG_LCD_1.8V
VREG_PADAC_2.05V
VREG_MSMA2_1.2V
VREG_PLL_1.1V
+1V3_MSM_A3_WCN
+1V2_WLAN_WCN
VREG_MSMA1_2.6V
VREG_TCXO_2.85V
VREG_USB_1.8V
VREG_LCD_2.8V
+1V8_WLAN_TCXO
VREG_P3_2.85V
VREG_SDCARD_2.85V
VREG_USB_3.3V
VREG_QFUSE_1.8V
VREG_NFC_3.0V
+3V_WLAN_WCN
VREG_RF_2.7V
+1V2_MSM_A2_WCN
C530
1u
C531 C532
1u
2.2u
C533 C535
2.2u
10u
C534 C536 C537 C538 C539 C540 C541 C542 C543 C544 C545 C546
2.2u
1u
1u
1u
1u
1u
1u
1u
1u
1u
1u
1u
C547
C548
1u
1u
R17
- 70 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
TP2
VREG_TCXO_2.85V
C215
C214
1n
X200
KT2520F19200DCW28RAK
Clesed to TCXO
1
R203
2
TRK_LO_ADJ
VCONTROL
VCC
NC1
NC2
GND
OUT
6
0.1u
TP2
5
100
C222
10n
LGE Internal Use Only
3
19.2MHZ
- 71 -
4
C223
27p
C224
1n
TCXO_PM_19.2MHZ
TCXO_RTR_19.2MHZ
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
4.11 Charging Trouble Shooting
MICRO USB IO
FL800
IN
uUSB_POWER
OUT
TA (5.1V / 705mA)
GND1
GND2
C809
ZD800
1n
CN801
10
8
P6
FL801
1
2
6
3
4
11
P2
P4
P1
P3
USB_ID
5
MAX_DM
MAX_DP
P5
7
9
C807
D802
D803
D804
22p
Mini ABB_NS
Battery
C 567
MAX_DP
E1
USB_ID
D1
VCHG_VBUS
TP400
D3
C 565
1u
B5
D2
C566
BATT1
BATT2
DD+
DN
DP
ID
U1
U2
U506
RES
AUD1
AUD2
DSS
EXPDET
CAP
MIC
C5
D5
A2
A3
USBH_DM
USBH_DP
A5
A4
UART_RX
UART_TX
B1
C1
VREG_MSME_1.8V
A1
VREG_MSME_1.8V
10K
R 528
R 529
1u
4 .7 K
E3
E2
MAX_DM
VBUS1
VBUS2
R 530
E4
E5
I NT ¡ ¬
S DA
SCL
1u
B2
B3
B4
C564
1u
G ND4
G ND3
G ND2
G ND1
C575
1u
D4
C4
C3
C2
C576
1u
VBAT
uUSB_POWER
4 .7 K
TA
MINIABB_I2C_SCL
GND
MINIABB_I2C_SDA
MINIABB_INT
1. Charging Procedure
3. Troubleshooting Setup
- Connect TA or u-USB Cable
- Connect TA and battery to the phone
- Control the charging current by LP8727-B IC
- Charging current flows into the battery
2. Check Point
4. Troubleshooting Procedure
- Connection of TA or USB Cable
- Check the charger (TA or USB Cable)
- Charging IC (LP8727-B)
- Check the OVP Circuit
- Battery
- Check the Charging IC
LGE Internal Use Only
- 72 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
START
Check the pin and battery connect
terminals of I/O connector
No
Connection OK?
Change I/O connector
Yes
Is the u-USB
Cable voltage 4.8V (for 5.0V)
No
Change TA (or u-USB cable)
Yes
Is it changing properly
After turning on?
Yes
END
No
Check MiniABB (U506) SMT status
by X-ray.
Exchange MiniABB or change
the Main board and reset.
Charger Troubleshoot Flow
LGE Internal Use Only
- 73 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
U506
LGE Internal Use Only
- 74 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
4.12 5M Camera Trouble Shooting
5M camera control signals are generated by MSM7227A.
START
Check the camera Conn.
and reconnect the camera
Yes
Camera is OK?
END
No
No
MSM 7227 output
signal check MCLK(TP1), Reset(TP2),
PWDN(TP3)
Yes
No
Check IOVDD(TP4),
DVDD(TP5), AVDD(TP6)
Yes
No
Check the EMI
Filter(FL900, FL902, FL906)
Yes
Change the EMI Filter
Change the camera
Yes
Camera is OK
END
No
Change the Main board
LGE Internal Use Only
- 75 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
G19
E23
C25
D24
G25
E25
G23
AT32
AM16
AN17
AR15
AR33
AN35
AP36
AJ15
AN25
AM24
AR25
AJ25
AT26
AM26
MSM7227A
VT_RESET_N
VT_PWDN
TOUCH_I2C_SCL
TOUCH_I2C_SDA
NFC_MODE
NFC_VEN
SENSOR_I2C_SCL
TOUCH_3.0V_EN
1
R204
CAM_MCLK
10
PROX_I2C_SCL
PROX_OUT
BATT_ID
eMMC_DATA[7]
eMMC_DATA[6]
eMMC_DATA[5]
PA_ON1
CAM_AF_2.8V_EN
PM_INT_N
PS_HOLD
FLASH_I2C_SDA
FLASH_I2C_SCL
MINIABB_INT
C225
C226
7.5p
DNI
P5
5
GPIO_8
GPIO_9
GPIO_10
GPIO_11
GPIO_12
GPIO_13
GPIO_14
GPIO_15
GPIO_16
GPIO_17
GPIO_18
GPIO_19
GPIO_20
GPIO_21
GPIO_22
GPIO_23
GPIO_24
GPIO_25
GPIO_26
GPIO_27
GPIO_28
5M_CSI_CLKN
1
2
P1
P3
P2
P4
3
4
FL900
Timing : DVDD-->IOVDD-->AVDD(SIMULTANEOUSLY)
DVDD : TBD (1.2V or 1.8V)
IOVDD : 1.7V - 3.0V
AVDD : 2.6V - 2.9V
P5
5
FL900
6
P6
5M_CSI_CLKP
5M_CSI_DN0
5M_CSI_DP0
1
P1
P3
P2
P4
3
4
FL902
6
P6
2
CN901
FL902
CAM_MCLK
P5
5
VREG_CAM_DVDD_1.8V
5M_CSI_DN1
5M_CSI_DP1
1
VREG_CAM_AVDD_2.8V
P3
P4
P2
3
4
FL906
5M_RESET_N
6
P6
2
P1
VREG_CAM_IOVDD_1.8V
FL906
VREG_CAM_AF_2.8V
CAM_I2C_SDA
2
CAM_I2C_SCL
VA901
VA900
5M_VCM_PWDN
3
ZD900
LGE Internal Use Only
ZD905
- 76 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
54
CN602
1
EAR_MIC_3.5PI
53
2
52
3
51
4
50
5
49
6
48
7
47
8
46
9
45
10
44
11
43
12
42
13
41
14
40
15
UPPER FPCB conn.
RCV_P
RCV_N
FM_ANT
VREG_CAM_AVDD_2.8V
VREG_CAM_IOVDD_1.8V
VT_PWDN
VREG_CAM_DVDD_1.8V
C606
C608
4.7u
DNI
5
DNI
C 609
4
DNI
C 605
C 604
6
4 .7 u
VREG_CAM_AF_2.8V
VT_RESET_N
Upper FPCB
1
2
3
2
FL900
Upper FPCB
4
6
5
LGE Internal Use Only
FL906
FL902
- 77 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
4.13 VGA Camera Trouble Shooting
VGA camera control signals are generated by MSM7227A.
START
Check the camera connector
and reconnect the camera
Camera is OK?
Yes
Follow the Power ON
trouble-shooting
No
No
MSM7227A output
signal check
MCLK(TP1), Reset(TP2),
PWDN(TP3)
Yes
Check IOVDD(TP4),
AVDD(TP5)
Yes
No
No
Check the EMI
Filter(FL901)
Yes
Change the camera
Camera is OK?
Change the Main board
Yes
END
No
Change the Main board
LGE Internal Use Only
- 78 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
GPIO_8
GPIO_9
GPIO_10
GPIO_11
GPIO_12
GPIO_13
GPIO_14
GPIO_15
GPIO_16
GPIO_17
GPIO_18
GPIO_19
GPIO_20
GPIO_21
GPIO_22
GPIO_23
GPIO_24
GPIO_25
GPIO_26
GPIO_27
GPIO_28
G19
E23
C25
D24
G25
E25
G23
AT32
AM16
AN17
AR15
AR33
AN35
AP36
AJ15
AN25
AM24
AR25
AJ25
AT26
AM26 FL901
MSM7227A
1
P1
2
P2
3
P3
4
P4
5
P5
6
P6
7
P7
8
P8
9
G1
10
G2
VT_CSI_DP0
VT_CSI_DN0
VT_CSI_CLKP
VT_CSI_CLKN
VT_RESET_N
VT_PWDN
TOUCH_I2C_SCL
TOUCH_I2C_SDA
NFC_MODE
NFC_VEN
SENSOR_I2C_SCL
TOUCH_3.0V_EN
1
R204
CAM_MCLK
10
PROX_I2C_SCL
PROX_OUT
BATT_ID
eMMC_DATA[7]
eMMC_DATA[6]
eMMC_DATA[5]
PA_ON1
CAM_AF_2.8V_EN
PM_INT_N
PS_HOLD
FLASH_I2C_SDA
FLASH_I2C_SCL
MINIABB_INT
C225
C226
7.5p
DNI
CN902
VREG_CAM_AVDD_2.8V
VREG_CAM_IOVDD_1.8V
VREG_CAM_IOVDD_1.8V
CAM_MCLK
3
CAM_I2C_SDA
CAM_I2C_SCL
VT_PWDN
VT_RESET_N
2
54
CN602
1
53
2
52
3
51
4
50
5
49
6
48
7
47
8
46
9
UPPER FPCB conn.
EAR_MIC_3.5PI
RCV_P
RCV_N
FM_ANT
VREG_CAM_AVDD_2.8V
VREG_CAM_IOVDD_1.8V
VT_PWDN
43
12
42
13
41
14
40
15
LGE Internal Use Only
5
VREG_CAM_DVDD_1.8V
4
DNI
C606
C608
4.7u
DNI
DNI
C 609
11
C 605
10
44
C 604
45
4 .7 u
VREG_CAM_AF_2.8V
VT_RESET_N
- 79 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
1
5
4
FL901
2
LGE Internal Use Only
3
- 80 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
4.14 Main LCD trouble
Main LCD control signals are generated by MSM7227A. Those signal’s path are :
MSM7227A-> LCD Module
START
Press PWR key
turn the power ON
Is the circuit powered?
No
Follow the Power ON
trouble-shooting
Yes
Disconnect and reconnect
LCD connector
LCD display OK?
No
Yes
Change the LCD module
Check Power
VREG_LCD_2.8V
VREG_LCD_1.8V
Yes
No
Yes
Change the Main Board
The LCD works
END
LGE Internal Use Only
- 81 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
4.3" WVGA MIPI 2Lane
FL600
5
P5
6
P6
7
P7
8
P8
P3 3
P2
P4
5
6
FL601
LED_C
LED_A
22
3
21
4
20
5
19
6
18
7
17
8
16
9
15
10
14
11
13
12
VREG_LCD_2.8V
2
VREG_LCD_1.8V
TP600
LCD_RESET_N
LCD_MAKERID
LCD_PWM
10u
P1
2
10u
1
P6
LCD_MIPI_CLK_N
LCD_MIPI_CLK_P
4
1
23
C 603
9
G1
10
G2
P5
2
1
CN603
24
C 602
1
P1
2
P2
3
P3
4
P4
LCD_MIPI_D0_N
LCD_MIPI_D0_P
LCD_MIPI_D1_N
LCD_MIPI_D1_P
ZD600
2
LGE Internal Use Only
1
- 82 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
4.15 Proximity Sensor on/off Trouble Shooting
Proximity Sensor is worked as below :
Call connected -> Object moved at the sensor -> Control the screen’s on/off operation automatically
START
Call Connect & Object moved at the
Proximity Sensor
Yes
LCD off?
No
Check PROX_I2C_SDA /
SCL Output & Prox_out
(TP1,2,3)
No
Change the Proximity Sensor (U900)
Yes
Work well?
No
Chang the main board
Yes
END
Measurement
VREG_MSME_1.8V
VREG_P3_2.85V
PROX_OUT
PROX_I2C_SCL / SDA
LGE Internal Use Only
- 83 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
Proximity Sensor
TP2
TP1
U900
R908
VREG_P3_2.85V
1
LEDA
SCL
8
PROX_I2C_SCL
4.7
2
R909
3
LEDC
SDA
VCC
VIO
7
PROX_I2C_SDA
6
VREG_MSME_1.8V
10
1u
0 .1 u
GND
5
2
1
C 919
TP3
C 918
4 .7 u
PROX_OUT
VOUT
C 916
4
TP3
TP2
TP1
LGE Internal Use Only
- 84 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
4.16 Motion Sensor on/off Trouble Shooting
Motion Sensor is worked as below :
Accelerometer Sensor function On → Tilt the phone (90˚) → The screen is had rotated automatic
START
Accelerometer Sensor function On
Tilt the phone
Yes
The Screen is rotated?
No
Check Motion_I2C_SDA/SCL output
No
Change the Motion Sensor U800
Yes
No
Check Motion_INT output
Change the Motion Sensor U800
Yes
No
Work well?
Change the Main board
Yes
END
Measurement
VREG_MSME_1.8V
MOTION_INT
SENSOR_I2C_SDA / SCL
LGE Internal Use Only
- 85 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
Digital Compass
+ Accelerometer sensor
VREG_MSME_1.8V
TP2
TP1
C805
C806
0.1u
0.1u
SENSOR_I2C_SCL
SENSOR_I2C_SDA
12
13
VDD
15
14
V D D IO
G ND3
SDO
G ND1
TP3
10
9
COMPASS_DRDY
8
7
5
11
G ND2
DRDY
C SB2
PS2
4
TP1
SDI
U800
PS1
IN T 3
3
INT2
6
2
C SB1
1
SCK
IN T 1
16
MOTION_INT1
TP2
TP3
LGE Internal Use Only
- 86 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
4.17 Compass Sensor on/off Trouble Shooting
Compass Sensor is worked as below :
Compass Sensor function On
START
Compass Sensor function On
Chang the position of the phone
Yes
The direction is correct?
No
No
Check Motion_I2C_SDA/SCL
output(TP2,TP3)
Change the Motion Sensor U800
Yes
No
Check COMPASS_DRDY
output(TP1)
Change the Motion Sensor U800
Yes
No
Work well?
Change the Main board
Yes
END
Measurement
VREG_MSME_1.8V
SENSOR_I2C_SCL / SDA
COMPASS_DRDY
LGE Internal Use Only
- 87 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
Digital Compass
+ Accelerometer sensor
VREG_MSME_1.8V
TP2
C805
C806
0.1u
0.1u
SENSOR_I2C_SCL
SENSOR_I2C_SDA
12
13
VDD
15
14
V D D IO
G ND3
SDI
U800
PS1
SDO
G ND1
10
9
COMPASS_DRDY
8
7
4
5
TP3
11
G ND2
DRDY
C SB2
PS2
IN T 3
3
INT2
6
2
C SB1
1
SCK
IN T 1
16
MOTION_INT1
TP1
TP2
TP3
TP1
LGE Internal Use Only
- 88 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
4.18 DC Motor Trouble Shooting
Vibrator is worked as below
START
Vibrator is not working well
TP1 is same voltage as VBAT?
No
Change the Main board
Yes
Votage is almost 3V Between
TP1 and TP2
No
Change the PMIC
Yes
Change Motor, working well ?
No
Change the Main board
Yes
END
Measurement
VBAT
VIB_DRV_N
LGE Internal Use Only
- 89 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
MOTOR
TP1
VBAT
VBAT|VIB_P
VIB_DRV_N|VIB_N
VIB_P
C726
D700
TP2
VIB_N
1u
VIB_DRV_N
TP2
TP1
LGE Internal Use Only
- 90 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
4.19 Audio Troble
4.19.1 Receiver Path
MSM7227A-1-AA RCV_N / RCV_P -> CN900 (TP1) (RCV pad)
START
Connect the phone to network
equipment and set-up call.
Set-up 1KHz tone out.
Can you hear the 1KHz TONE?
Yes
END
No
The sine wave appears at
CN900 (TP1) ?
Yes
Re-solder or test the new RCV. (If it’s OK,
Change the RCV.)
No
Re-contact or test the new
Upper FPCB.
Yes
Change the FPCB
No
Change the U200 (MSM7227A-1-AA) or
Change the main PCB.
LGE Internal Use Only
- 91 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
RECEIVER
CN900
1
RCV_P
2
RCV_N
D900
LGE Internal Use Only
LGE Internal Use Only
TP1
- 92 -
D901
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
4.19.2 Headset path
MSM7227A-1-AA HPH_ L / HPH_R -> C706, C707(TP2) -> IC705 (TPA2055D3:Audio Subsystem) -> R710, R711 -> FB903,
FB904(TP1) -> J900 (3.5pi Ear-jack)
START
Connect the phone to network
equipment and set-up call.
Set-up 1KHz tone out.
Can you hear the 1KHz TONE?
Yes
END
No
The sine wave appears at
FB903, FB904(TP1)?
Yes
Re-Solder & Change J900.
No
Re-contact or test the
new Upper FPCB.
Yes
Change the FPCB.
No
The sine wave appears at
C706, C707(TP2)?
Yes
Change the IC705(Audio subsystem)
No
Change the U200 (MSM7227A-1-AA) or
Change the main PCB.
LGE Internal Use Only
- 93 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
3.5pi Ear Jack Connector
TP1
4
M5-MIC
M4-L
1800
FB904
1800
1n
C 913
FB903
C 912
EAR_SENSE_3.5PI
EAR_R
J900
5
C 911
EAR_MIC_3.5PI
EAR_L
1n
1n
4D
M4-DETECT
1
M1-R
6
M6-GND
FM_ANT
1
ZD901
ZD902 ZD903
ZD904
C920
L900
DNI
100n
2
LGE
InternalUse
UseOnly
Only
LGE Internal
- 94 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
Audio Sub System
VREG_MSME_1.8V
VBAT
C701
A4
C713
33n
B4
B2
AUDIO_I2C_SDA
AUDIO_I2C_SCL
HPVDD
IN1+
HPL
IC700
IN1-
HPR
IN2+
IN2-
CP
SDA
CN
SCL
2 .2 u
2 .2 u
2 .2 u
C 716
C 717
VREG_MSME_1.8V
C 715
A2
4 .7 K
4 .7 K
R 713
R 712
B IA S
C2
OUT-
E3
FB702
600
E4
FB703
600
B1
SPK_P
SPK_N
EAR_L
A1
EAR_R
C708
C709
1n
1n
D1
E1
C714
2.2u
G ND
B3
33n
OUT+
D3
0.47u
0.1u
IN3+
CPVDD
LINE_OP
LINE_ON
C707
C711
IN3-
CPVSS
HPH_L
HPH_R
A3
C1
C3
0.47u
E2
C4
C706
C700
10u
SPVDD
D2
TP2
C741
D4
2.2u
U200
TP2
C707
C706
IC705
LGE Internal Use Only
- 95 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
4.19.3 Speaker/Speaker Phone path
MSM7227A-1-AA LINE_OP, LINE_ON -> C711, C713(TP3) -> IC705 (TPA2055D3: Audio Subsystem) -> FB702, FB703(TP2)
-> CN803(TP1)(SPK pad)
START
Connect the phone to network
equipment and set-up call.
Set-up 1KHz tone out.
Can you hear the 1KHz TONE?
Yes
END
No
The Sine wave appears at
CN803 (TP1)
Yes
Re-contact or change the SPK.
No
The Sine wave appears at
FB703(TP2)?
Yes
Re-contact or test the new lower FPCB.
(If It’s OK, Change the FPCB)
No
The Sine wave appears at
C711(TP3)?
Yes
Change the IC705(Audio subsystem)
No
Change the U200 (MSM7227A-1-AA) or
Change the main PCB
LGE Internal Use Only
- 96 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
SPEAKER
TP1
CN803
SPK_P
SPK_N
D800
D801
Audio Sub System
VREG_MSME_1.8V
VBAT
C701
33n
A4
C713
33n
B4
B2
AUDIO_I2C_SDA
AUDIO_I2C_SCL
LGE Internal Use Only
LGE Internal Use Only
D4
IN2+
IN2-
CP
SDA
CN
SCL
2 .2 u
C 716
A2
2 .2 u
C 715
4 .7 K
4 .7 K
R 713
R 712
VREG_MSME_1.8V
SPVDD
HPR
B IA S
C2
HPL
IC700
IN1-
E3
FB702
600
E4
FB703
600
B1
SPK_P
SPK_N
EAR_L
A1
EAR_R
C708
C709
1n
1n
D1
E1
C714
2.2u
G ND
C711
IN1+
CPVSS
B3
OUT+
D3
A3
0.47u
TP2
OUT-
CPVDD
TP3
0.47u
C707
0.1u
IN3+
C1
LINE_OP
LINE_ON
C706
C700
10u
2 .2 u
HPH_L
HPH_R
IN3-
C741
C 717
C3
E2
C4
HPVDD
D2
2.2u
- 97 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
U200
TP3
C711
C713
IC705
FB702
FB703
LGE Internal Use Only
- 98 -
TP2
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
4.19.4 Main Microphone
MIC Signal: MIC800 -> FB800, FB802(TP2) -> C211(TP3) MIC_1P of MSM7227A-1-AA
MIC Bias: MSM7227A-1-AA MIC_BIAS -> MIC800
START
Make a call
C202, C201, C200(TP1) is
about 1.8bV?
No
Change the U200(MSM7227A-1-AA) or
change the Main PCB.
Yes
Make some sound or voice to MIC
Some sound signal appears at
FB800, FB802(TP2)?
Yes
Change the MIC
No
Some sound signal appears at
C210, C211(TP3)?
Yes
Re-contact or test the new lower
FPCB.(If It’s OK, Change the FPCB)
No
Change the U200(MSM7227A-1-AA) or
Change the Main PCB.
LGE Internal Use Only
- 99 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
2 .2 K
- 100 -
R 200
33p
TP3
P M I C _T C X O
S L E E P _C L K
E A R _M I C
R C V _N
R C V _P
L I N E _O N
L I N E _O P
R 202
10K
MIC_1N
A N1
D2 2
A D8
AA3
0 .1 u
0 .1 u
C 213
nR E S E T O U T
0 .1 u
C 212
0 .1 u
0 .1 u
C 211
0 .1 u
C 208
C 210
C 209
H P H _L
H P H _R
F M_ R
F M_ L
TP3
D 200
n J T A G _R E S O U T
n P ON_ R S T
C202
22u
SL P _CL K
US BP HY _ S Y S CL K
RSV D
T CX O
0
1u
C205
0.1u
AK30
AL 31
C 231
R 218
0 .1 u
1u
0 .1 u
C206
C201
R E S I N_ N
R E S OU T _ N
C 216
C 230
47p
•C201
•C200
•C211
•C210
LGE Internal Use Only
C 218
C200
E11
E5
B4
C7
C9
A9
B8
D1 4
C1 1
C1 3
E7
D6
A5
C5
B6
A7
B1 2
A13
E9
D8
TP1
A U X _ OU T
C C O MP
MI C _ B I A S
L I NE _ L _ I N
L I NE _ L _ I P
L I NE _ R _ I N
L I NE _ R _ I P
HP H_ V RE F
HP H_ L
HP H_ R
AUX I N
AUX I P
MI C 1 N
MI C 1 P
MI C 2 N
MI C 2 P
E A R 1 _ ON
E A R 1 _ OP
L I NE _ ON
L I NE _ OP
4. TROUBLE SHOOTING
MIC_BIAS
33p
VREG_MSME_1.8V
MIC_1P
MIC_2P
MIC_2N
0.1u
C220
U200
TP1
C202
IC705
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
MAIN MIC
TP2
MIC_1P
MIC_1N
MIC800
FB800
1800
OUT
FB802
1800
G1
G2
MIC_BIAS
VDD
G3
C800
1u
G4
R804
DNI
FB800
TP2
LGE Internal Use Only
FB802
- 101 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
4.19.5 2nd Microphone
MIC Signal: MIC900 -> FB900, FB802(TP2) -> C209(TP3) MIC_2P(AUXIP) of MSM7227A-1-AA
MIC Bias: PM8029 HSED_BIAS2 -> MIC900
START
Make a call
C559(TP1) is about 1.8V?
No
Change the U501(PM8029) or Change
the Main PCB.
Yes
Make some sound or voice to MIC
Some sound signal appears at
FB900(TP2)?
Yes
Change the MIC
No
Some sound signal appears at
C209(TP3)?
Yes
Re-contact or test the new Upper FPCB.
(If It’s OK, Change the FPCB)
No
Change the U200(MSM7227A-1-AA) or
Change the Main PCB.
LGE Internal Use Only
- 102 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
M14
M16
HSED_BIAS2
TP1
C559
1u
E19
E21
F14
H14
F16
HSED_BIAS1
HSED_BIAS2
U501
EXT_IN_LP
EXT_IN_RM
TP1
HPA_IN_LP
HPA_IN_RM
HPA_GNDREF
•C559
2nd MIC
MIC_2N|GND
FB900
P
G1
18002
G2
1
O
C909
1u
Z D 907
MIC_2P
MIC900
TP2
Z D 906
HSED_BIAS2
GND
GND
LGE Internal Use Only
LGE Internal Use Only
- 103 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
•C209
LGE Internal Use Only
- 104 -
0 .1 u
0 .1 u
0 .1 u
0 .1 u
C 210
C 211
C 212
C 213
2 .2 K
R 200
33p
P M I C _T C X O
S L E E P _C L K
E A R _M I C
R C V _N
R C V _P
L I N E _O N
L I N E _O P
R 202
H P H _L
H P H _R
F M_ R
F M_ L
10K
MIC_1N
A N1
D2 2
A D8
AA3
0 .1 u
0 .1 u
C 208
C 209
nR E S E T O U T
1u
TP3
D 200
n J T A G _R E S O U T
n P ON_ R S T
C202
22u
SL P _CL K
US BP HY _ S Y S CL K
RSV D
T CX O
1u
0 .1 u
C205
0.1u
AK30
AL 31
0
R 218
C 231
0 .1 u
C206
C201
R E S I N_ N
R E S OU T _ N
C 216
C 230
C 218
47p
E11
E5
B4
C7
C9
A9
B8
D1 4
C1 1
C1 3
E7
D6
A5
C5
B6
A7
B1 2
A13
E9
D8
C200
A U X _ OU T
C C O MP
MI C _ B I A S
L I NE _ L _ I N
L I NE _ L _ I P
L I NE _ R _ I N
L I NE _ R _ I P
HP H_ V RE F
HP H_ L
HP H_ R
AUX I N
AUX I P
MI C 1 N
MI C 1 P
MI C 2 N
MI C 2 P
E A R 1 _ ON
E A R 1 _ OP
L I NE _ ON
L I NE _ OP
4. TROUBLE SHOOTING
MIC_BIAS
33p
VREG_MSME_1.8V
MIC_1P
MIC_2P
MIC_2N
0.1u
C220
U200
TP3
IC705
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
4.19.6 Headset micr ophone
MIC Signal: 3.5 pi Headset (J900) → FB710(TP4) → C213(TP4) EAR_MIC(MIC2P) of MSM7227A-1-AA
MIC Bias : VREG_MSME_1.8V → R722 (TP1) (DET) → R723(TP3)(RES) -> Headset MIC
HS Detect IC Bias: VREG_P3_2.85V
START
Make a call
R722(TP1) is about 1.8V & C751(TP2)
is about 2.85V?
No
Change the Main PCB.
No
Change the U705(MAX14579E) or
change the Main PCB.
Yes
Change the Headset or Re-solder/
change the J900.
Yes
Re-contact or test the new Upper
FPCB.(If It’s OK, change the FPCB)
Yes
R723(TP3) is about 1.2~1.4V?
Yes
Make a some sound or voice to MIC
Some sound signal appears at
FB710(TP4)
No
Some sound signal appears
at C213(TP5)
No
Change the U200(MSM7227A-1-AA) or
Change the Main PCB.
LGE Internal Use Only
- 105 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
HEADSET_DETECT
VREG_P3_2.85V
VREG_MSME_1.8V
TP2
TP1
R722
1M
1M
1u
3.5PI_KEY_POLE_DET
VCC
MODE
CAP
RES
5
R723
1
2.2K
3
4
SWD
DET
U700
MIC
DET_IN
8
EAR_MIC_3.5PI
R724
7
10K
EAR_SENSE_3.5PI
9
EAR_SENSE
2
PG ND
MIC_MODE
SWD
L
H
TP3
6
R721
DET
L
L
3 Pole
4 Pole
C751
C752
220n
FB710
1800
EAR_MIC
TP4
LGE Internal Use Only
LGE Internal Use Only
- 106 -
C753
39p
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
•C213
LGE Internal Use Only
0 .1 u
0 .1 u
0 .1 u
0 .1 u
C 210
C 211
C 212
C 213
2 .2 K
- 107 -
R 200
33p
P M I C _T C X O
S L E E P _C L K
E A R _M I C
R C V _N
R C V _P
L I N E _O N
L I N E _O P
R 202
H P H _L
H P H _R
F M_ R
F M_ L
10K
MIC_1N
A N1
D2 2
A D8
AA3
0 .1 u
0 .1 u
C 208
C 209
TP5
nR E S E T O U T
1u
D 200
n J T A G _R E S O U T
n P ON_ R S T
C202
22u
SL P _CL K
US BP HY _ S Y S CL K
RSV D
T CX O
1u
0 .1 u
C205
0.1u
AK30
AL 31
0
R 218
C 231
0 .1 u
C206
C201
R E S I N_ N
R E S OU T _ N
C 216
C 230
C 218
47p
E11
E5
B4
C7
C9
A9
B8
D1 4
C1 1
C1 3
E7
D6
A5
C5
B6
A7
B1 2
A13
E9
D8
C200
A U X _ OU T
C C O MP
MI C _ B I A S
L I NE _ L _ I N
L I NE _ L _ I P
L I NE _ R _ I N
L I NE _ R _ I P
HP H_ V RE F
HP H_ L
HP H_ R
AUX I N
AUX I P
MI C 1 N
MI C 1 P
MI C 2 N
MI C 2 P
E A R 1 _ ON
E A R 1 _ OP
L I NE _ ON
L I NE _ OP
4. TROUBLE SHOOTING
MIC_BIAS
33p
VREG_MSME_1.8V
MIC_1P
MIC_2P
MIC_2N
0.1u
C220
U200
TP5
IC705
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
5. DOWNLOAD
5. DOWNLOAD
TOOL INFORMATION
TOOL VERSION
[LGFlashToolV1350]
DLL NAME
USB DRIVER
[LGFlashToolV1350]LGP705_120413_
LG United Mobile Driver Version 3.6 Package Release
Download
2011.11.01
Please check the final version to “B2B”
H/W
Name
D/L Cable
LGE Internal Use Only
Part No.
Micro 5P (56-open-910K) USB DLC
RAD32167835
- 108 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
5. DOWNLOAD
[LGFlashToolV1350]
P705
MS695
MS695
P705
LGE Internal Use Only
- 109 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
5. DOWNLOAD
MS695
P705
[LGFlashTool1.3.77.21]LGMS695_20120208_Download
[LGFlashToolV1350]LGP705_120413_Download
P705
[LGFlashToolV1350]
LGE Internal Use Only
- 110 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
5. DOWNLOAD
LGE Internal Use Only
- 111 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
5. DOWNLOAD
LGP705
LGE Internal Use Only
- 112 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
5. DOWNLOAD
LGE Internal Use Only
- 113 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
5. DOWNLOAD
LGE Internal Use Only
- 114 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
5. DOWNLOAD
LGE Internal Use Only
- 115 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
5. DOWNLOAD
LGE Internal Use Only
- 116 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
5. DOWNLOAD
LGE Internal Use Only
- 117 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
5. DOWNLOAD
LGE Internal Use Only
- 118 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
5. DOWNLOAD
LGE Internal Use Only
- 119 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
5. DOWNLOAD
LGE Internal Use Only
- 120 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
5. DOWNLOAD
[LGFlashToolV1350]LGP705_120413_Download
[LGFlashTool1.3.77.21]LGMS695_20120208_Download
LGP705_20120413.dll
LGMS695_20120208.dll
LGP705_120413
LGMS695_20120208
LGP705
MS695
[LGFlashTool1.3.77.21]LGMS695_20120208_Download
[LGFlashToolV1350]LGP705_120413_Download
LGP705
MS695
LGP705
MS695
LGE Internal Use Only
- 121 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
5. DOWNLOAD
LGP705
MS695
LGP705
MS695
LGE Internal Use Only
- 122 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
5. DOWNLOAD
LGE Internal Use Only
- 123 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
5. DOWNLOAD
LGE Internal Use Only
- 124 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
5. DOWNLOAD
LGE Internal Use Only
- 125 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
5. DOWNLOAD
LGP705
MS695
LGP705
MS695
LGE Internal Use Only
- 126 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
5. DOWNLOAD
LGP705
MS695
LGP705
MS695
LGE Internal Use Only
- 127 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
6. BLOCK DIAGRAM
6.Block diagram
Block Diagram _ TOTAL
LG-P705 Block Diagram
LGE Internal Use Only
- 128 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
6. BLOCK DIAGRAM
Block Diagram _ AUDIO
3.5PI_KEY_POLE_DET
GPIO29
MIC1P
MIC1N
DET
MIC MODE
GPIO127
MIC_BIAS
SWD
EAR SENSE
GPIO41
MODE
MIC_BIAS
MAX14579E
MIC_1P
MIC_1N
DET_IN
MIC
MIC2N
MIC2P
LINE_L_IP
FM_L
FM_R
FM_LO_L
FM_ANT
FM_HRX_IN
LINE_ON
LINE_OP
LINE_ON
HPH L
HPH_L
HPH_L
HPH_R
GPIO119
GPIO120
EAR1_ON
EAR1_OP
HPH_R
AUDIO_I2C_SCL
AUDIO_I2C_SDA
AUXIN
LGE Internal Use Only
EAR_L
HPL
EAR_R
EAR_L
IN2-
TPA2055D3
IN1+
OUT+
IN1-
OUT-
SPK_P
SPK_N
SCL
SDA
RCV_N
RCV _P
HSED_BIAS2
AUXIP
EAR R
EAR_R
HPR
IN2+
FM_ANT
3.5PI CON
FM_LO_R
IN3+
IN3-
MSM7227A 1 AA
MSM7227A-1-AA
LINE_OP
EAR_MIC_3.5PI
EAR_MIC
WCN 2243
LINE_R_IP
EAR_SENSE_3.5PI
HSED_BIAS2
PM8029
MIC_2P
MIC_2N
LGP700 Audio Block Diagram
- 129 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
6. BLOCK DIAGRAM
Block Diagram _ BTWIFIFM
ANT
GPIO_62
WLAN_CLK
WLAN_CMD
WLAN RST N
WLAN_RST_N
SDIO_CLK
SDIO_CMD
WLAN_SDIO[0:3]
LINE_L_IP
GPIO_45
GPIO_44
FM_R
FM_L
FM RDS INT
FM_RDS_INT
FM_LO_R
19.2MHz
32.7678KHz
CPL
RF_TX_PA
WLAN_TX
RF_RX
WLAN_RX
BT_RFIO
BT_TRX
FM_LO_L
FM_RDS_INT
BT_UART_TX
BT UART RX
BT_UART_RX
BT_UART_CTS
BT_UART_TXD
BT_UART_RXD
FM_HRX_IN
BT_UART_CTS
BT_UART_RTS
BT_UART_RTS
GPIO_43
BT_RESET_N
SYS_RST_N
GPIO_6
Earr-Jack
GPIO_46
PDET_IN
WCN22
243
M
MSM72
227A
GPIO_83
SLEEP_CLK
SDIO_DATA[0:3]
GPIO_[64:67]
LINE_R_IP
TCXO IN
TCXO_IN
AFEM
M-S102
GPIO_63
WLAN_RST_N
WCN1314
W
GPIO_5
BT_PCM_IN
GPIO_69
GPIO 68
GPIO_68
GPIO_70
GPIO_71
BT_PCM_OUT
BT_PCM_SYNC
BT_PCM_OUT
BT_PCM_IN
SLEEP_CLK
32.7678KHz
BT_PCM_SYNC
BT_PCM_CLK
BT_PCM_CLK
LGE400 BT/WLAN/FM Block Diagram
LGE Internal Use Only
- 130 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
7. CIRCUIT DIAGRAM
7. CIRCUIT DIAGRAM
4
~jkth†si†y{
C1003
WCDMA_HB_TX
C1012
10u
C1050
1n
C1051
1n
C1052
1n
J12
J13
nzt`WW†y†t
5
L1007
10n
K7
N13
GND66
F10
F9
F8
F7
K8
GND53
GND47
GND62
GND39
GND54
GND52
GND46
E10
F6
GND32
E9
F5
GND26
E8
E7
E6
F4
GND23
GND59
GND30
GND48
GND44
GND19
D9
E5
GND17
D8
E4
GND61
D7
D6
D5
D10
GND55
GND21
GND45
D4
GND16
GND40
GND18
GND28
M10
N1
GND15
K12
M12
H12
G12
M11
GND14
GND13
GND12
F12
GND9
GND8
DAC_IREF
GCELL_INN
TX_RBIAS
VDDA2_6
WPRXSE1
VDDA2_7
WPRXSE2
VDDA2_8
VDDA2_9
VDDA2_10
GND63
GND58
GND36
K9
GND25
GND65
GND56
GND33
K6
K5
K4
J10
GND50
J9
GND42
J8
GND37
J7
GND64
GND57
GND29
GND34
J6
J5
GND51
VDDA2_11
J4
33p
40
39
38
H9
L13
VDDA2_5
GND20
K13
PDET_IN
H8
1%
DNI
C1032
VDDA2_4
GND41
~jkth†oi†y
GPS_IN
H7
5.6n
A2
VDDA2_3
GND35
L1008
12K
VDDA2_2
H6
R1007
A12
GPCS_INN
GND27
100p
VDDA2_1
H5
C1030
VDDA1_6
GPCS_INP
GND60
G13
VDDA1_5
DCS_INN
H4
100p
DCS_INP
GND22
E12
VDDA1_4
GND49
D12
VDDA1_3
GND43
D13
PCS_RX_P
PCS_RX_M
VDDA1_2
EGSM_INN
GND38
DCS_RX_P
DCS_RX_M
PDET_IN
GSM Quad
E13
EGSM_INP
G9
C1026
B12
G8
uŒˆ™G{–Gy{y
E1
N5
G1
TX_I_M
10n
C1005 10n
C1007 1n
C1004
TX_Q_P
C1008
J1
150p
RX0_Q_P
RX0_Q_M
RX0_I_P
RX0_I_M
J2
K2
K1
R1001
C1011
VDDA2_12
VDDA2_13
L1
150p
VREG_RF_2.7V_RTR
RX1_Q_P
RX1_Q_M
RX1_I_P
RX1_I_M
L2
M1
M2
TX_Q_M
N2
C1019 C1020 C1021 C1022
A3
0.1u 0.1u 0.1u 0.1u
DAC_REF
C1015
C1016
1n
0.1u
C1017
4.7u
A11
VREG_RF_2.7V
D1
D2
F1
H1
R1002
0
VSNS_RF_SMPS_2.1V
H2
A5
A6
VREG_SMPS_2.1V
B1
B6
C1027C1028C1029
B10
F2
0.1u 10u 4.7u
F13
G2
L12
M6
N3
N6
N7
C1035 C1036 C1037 C1038 C1039C1040C1041 C1042 C1043 C1044C1045 C1046C1047C1048
0.1u 4.7u 0.1u 4.7u 0.1u 0.1u 4.7u 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u 4.7u
C1053
C1056
2.4n
FL1001
4
1842.5MHz,1960MHz
OUT_1842_5_1
IN_1842_5
OUT_1842_5_2
C1058
18p
1
2
L1012
4.7n
3
L1014
OUT_1960_1
IN_1960
OUT_1960_2
GND1
GND3
GND2
GND4
L1013
33n
0.5p
7
6
WCDMA1900_RX_LNA_OUT
DCS(1805-1880 MHz)
C1057
9
nuk
}yln†ym†YU^}†y{y
C1054 C1055
0.1u 4.7u
DCS_RX_P
2.2n
8
5
WCDMA2100_RX_LNA_OUT
DCS_RX_M
2.2n
DNI
L1009
}yln†tztl†XU_}
C1059
10
PCS_RX_M
C1060
1.2n
ANT_SEL2
W]WZ
22p
L1011
0.75p
L1010
PCS(1930-1990
12n
ANTENNA SWITCH MODULE LOGIC(SKY77544)
ANT_SEL1
NC
GCELL_INP
G7
GSM900_RX_P
12n
GPS_IN
C12
GSM900_RX_P
GSM900_RX_M
C1025
ANT_SEL[3]
ANT_SEL[2]
ANT_SEL[0]
ANT_SEL[1]
ANT_SEL0
GND11
GND10
B8
E2
GND7
B7
C2
GND6
B2
B11
GND5
GND4
U1000
WDRXHB2
VDDA1_1
GSM(925-960 MHz)
0.5p
22
21
20
19
18
17
16
15
B13
WDRXHB1
GND31
L1006
C13
GSM850_RX_P
GSM850_RX_M
12n
10
DRX_IP
WDRXLB
DRX_IN
GSM850_RX_P
C1023
150p
B4
K10
1n
PGND12
PGND11
PGND10
3.3p
8
C1001
B3
0
DRX_QP
WPRXHBM
H10
C1049
GND5
GND4
GND3
GND2
ANT
WCDMA3
WCDMA2
WCDMA1
PRX_IN
WPRXHBP
G10
0603
47p
PGND7
PGND8
PGND9
C1034
FEM
9
10
11
12
13
14
C1033
0603
C1014
9
B5
35
36
37
2mm
VBAT
PGND1
PGND2
PGND3
PGND4
PGND5
PGND6
GND4
6
44
U1001
MODE
TEMP
RX4
RX3
RX2
RX1
91
R1009
91
R1008
29
30
31
32
33
34
GND3
GND2
H13
PGND16
43
PGND15
42
PGND14
41
PGND13
33
7.4dB
GND1
WPRXLBM
N12
GSM_LB_TX
GSM900(880-915MHz)
OUT_942_5_2
PRX_IP
DRX_QN
7
C1031
130
R1005
130
R1004
R1006
HB_IN
GND1
LB_IN
VAPC
VBATT
BS2
BS1
TXEN_
OUT_942_5_1
IN_942_5
PRX_QP
PRX_QN
WPRXLBP
G6
28
27
26
25
24
23
1
2
3
4
5
6
7
8
47
7dB
3
L1005
DNI
GND11
GND10
GND9
GND8
GND7
GND6
R1003
GSM_HB_TX
GSM850(824-849MHz)
1
2
C1024
39p
DCS(1710-1785 MHz)
PCS(1850-1910 MHz)
3.9n
HB_RF_OUT3
GND24
C1018
2.2K
HB_RF_OUT2
G5
OUT_881_5_2
0603
R1000
VTUNE2
G4
OUT_881_5_1
VTUNE_GPS
VDDA1_7
IN_881_5
N11
HB_RF_OUT1
VDD_MSM
4
N10
GSM(869-894 MHz)
VTUNE1
VDDA1_8
100p
L1004
8.2n
LB_RF_OUT2
N4
C1013
GSM_PA_RAMP
L1003
82n
__XU\to¡S`[YU\to¡
FL1000
M9
A4
LB_RF_OUT1
M4
100n
A7
N9
WCDMA_LB_RX_P
WCDMA_LB_RX_M
TX_IP
TX_QP
TX_QN
M5
L1002
33p
C1010
3.3p
nzt_\W†y†t
L1001
DNI
A9
A8
100p
L1000
DNI
B9
33p
C1006
GSM_HB_TX
A10
150p
TX_IN
SBDT
WB_MX_INM
C1009
100p
100p
C1002
RF_ON
C1000
TCXO
WB_MX_INP
L1043
DNI
C1
M3
GSM_LB_TX
WCDMA_LB_TX
WCDMA_HB_RTX
L1042
DNI
M7
TX_ON
TCXO_RTR_19.2MHZ
RTR6285_SSBI
1.8n
GND3
C1094
M8
3
2
G4
WCDMA_HB_MIX_INP
WCDMA_HB_MIX_INM
G3
N8
COMMON
ANT
WPRXSE1_OUT
1
GND1
z~XWWX
2.7n
WPRXSE2_OUT
ANT
M13
C1106
G1
G2
GND2
A1
A13
TX_I_P
SW1000
C1061 C1062
100p
0.1u
MHz)
C1063
ANT_SEL3
Near to 12 Pin
PCS_RX_P
1.2n
Near to 4 Pin
Near to 12 Pin
1mm
VBAT
HIGH
LOW (X)
HIGH
GSM900 RX
HIGH
HIGH
LOW (X)
HIGH
C1064
HIGH
LOW
LOW (X)
HIGH
W1700
HIGH
LOW
LOW
LOW
W900(W850)
LOW
LOW
HIGH
LOW
W2100
HIGH
LOW
HIGH
LOW
GSM850 RX
FL1002
C1068
WCDMA_LB_RTX
6
15p
TX
L1018
4.7n
2
4
5
GND1
GND6
GND2
GND5
GND3
18p
GND4
L1016
DNI
L1015
3
8.2n
L1033
39n
9
7
_`^U\to¡S`[YU\to¡
R1010
PDET_IN
62
FL1005
L1027
1.5n
6
L1029
15n
L1030
6.8n
ANT
TX
2
4
5
GND1
GND2
GND3
1
L1038
OUT_BAND_VIII IN_BAND_VIII
GND3
VMODE_0
VCC2_2
VMODE_1
GND2
VCC2_1
OUT_BAND_I VEN_BAND_VIII
GND1
VEN_BAND_I
CPL_OUT
IN_BAND_I
wnukY
PGND1
1
2
3
4
5
6
7
15
PA_R0
wh†yX
C1071
L1020
100p
5.6n
OUT
IN
5
6.8n
L1023
8.2n
3
G3
1
OUT IN
G2 G1
5 2
X`\Wto¡
W900/850
WCDMA_LB_TX
C1074
2
1p
FL1004
4
3.3n
33p
C1073
12n
_`^U\Gto¡
L1022
C1080
0603
3
C1072
1
G3 G2 G1
L1021
DNI
PA_ON1
wh†vuW
BAND18:SKY77195
BAND15:
BAND25:
FL1003
4
C1081 100p
C1082 2.2n
W2100/1900
~jkth†oi†{
C1083
DNI
C1084
L1024
DNI
X`\Wto¡SGYX[Wto¡
RX
100
R1011
2.2n
WCDMA_HB_RTX
U1002
14
13
12
11
10
9
8
X]
8
BAND8(2520) : SAYRJ897MCA0B0A
BAND5(2520) : B7671
WCDMA Dual
10u
1
1.2n
L1017
DNI
C1067
C1066
330p
L1031
RX
ANT
100p
LOW (X)
HIGH
C1079
LOW
LOW
100p
LOW
DCS1800 RX
C1078
LOW
100p
LOW
C1077
PCS1900 RX
HIGH
C1065
1n
100p
HIGH
LOW
C1076
DCS1800/PCS1900 TX
LOW
100
HIGH
LOW
R1012
GSM850/GSM900 TX
L1025
0.5p
2.2n
3
7
GND4
8
GND5
9
GND6
DNI
C1102
VREG_RF_2.7V
C1104
1
3.3n
5
~jkthX`WW†y†suh†v|{
R1015
DNI
3
G1 O1
IN
G2 O2
L1039
2.7n
FL1006
9
C1087
DNI
4
C1090
DNI
C1093
3.9p
L1032
1.2n
1
3
2
NC
VCC
VGS
RFINM
PGND
RFINH
RFOUTM
RFGNDM1
RFOUTH
RFGNDM2
RFOUTL
C1098
YX[Wto¡
~jkth†oi†y
2.7p
16
22p
WCDMA_HB_MIX_INP
15
14
13
2
C1089
2.7n
17
C1095
R1020
C1103
3.3p
27K
33p
L1041
RREF
C1088
0
2.7n
U1003
8
VEN1
R1014
7
10p
VEN2
~jkthYXWW†y†suh†v|{
C1097
12
WCDMA_HB_MIX_INM
L1040
C1099
11
1.2n
3.9p
RFGNDH1
5
L1028
C1086
RFINL
L1026
2n
10
R1013
C1085
6
RFGNDH2
1K
0.1u
VSNS_RF_SMPS_2.1V
4
10n
BAND1(2520):B7697
BAND2(2520):ACMD-7407
2
L1035
22n
C1107
L1034
8.2n
1
3
4
2.7p
~jkth†si†y†t
FL1007
C1101
G1 O1
IN
G2 O2
5
C1100
C1105
22p
33p
L1037
10n
DNI
`[YU\to¡
C1096
2.7p
~jkth†si†y†w
DNI
hu{†zls‚W„
hu{†zls‚Y„
LGE Internal Use Only
- 131 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
7. CIRCUIT DIAGRAM
C201
47p
0.1u
C202
22u
nJTAG_RESOUT
C200
•wvu†yz{
MIC_BIAS
D200
ARM9&ARM11 JTAG
0001 : Native, ARM9 + ARM11 on PJTAG
MODE[3:0]
0000 : Native, ARM9 on PJTAG, ARM11 on AJTAG
VREG_MSME_1.8V
C206
33p
tpj†Xw
C203
C205
5M_CSI_CLKP
5M_CSI_CLKN
5M_CSI_DP0
5M_CSI_DN0
5M_CSI_DP1
5M_CSI_DN1
VT_CSI_CLKP
VT_CSI_CLKN
VT_CSI_DP0
VT_CSI_DN0
htYW
huYX
h{YW
hyYX
hwYY
h{YY
nwpv†XZY
nwpv†XZX
nwpv†XZW
nwpv†XY`
nwpv†XY_
nwpv†XY^
nwpv†XY]
nwpv†XY\
nwpv†XY[
nwpv†XYZ
nwpv†XYY
nwpv†XYX
nwpv†XYW
nwpv†XX`
nwpv†XX_
nwpv†XX^
nwpv†XX]
nwpv†XX\
nwpv†XX[
nwpv†XXZ
nwpv†XXY
nwpv†XXX
nwpv†XXW
nwpv†XW`
nwpv†XW_
nwpv†XW^
nwpv†`^
nwpv†`]
nwpv†`\
nwpv†`[
nwpv†`Z
nwpv†`Y
nwpv†`X
nwpv†`W
nwpv†_`
nwpv†__
nwpv†_^
nwpv†_]
TP200
R203
NC1
NC2
GND
OUT
5
100
3
C222
10n
4
X`UYto
C223
27p
C224
1n
TCXO_PM_19.2MHZ
R204
TCXO_RTR_19.2MHZ
CAM_MCLK
C226
7.5p
DNI
ARM9&ARM11 JTAG
VREG_MSME_1.8V
1
CN200
14
UART_RX
2
13
3
12
4
11
5
10
6
9
7
8
MSM_TCK
MSM_TMS
MSM_TDI
tzt†{yz{u
JTAG_PS_HOLD
MSM_TDO
nJTAG_RESOUT
MSM_RTCK
10K
10
C225
51
PROX_I2C_SCL
PROX_OUT
ih{{†pk
Œttj†kh{h‚^„
Œttj†kh{h‚]„
Œttj†kh{h‚\„
wh†vuX
jht†hm†YU_}†lu
PM_INT_N
PS_HOLD
FLASH_I2C_SDA
mshzo†pYj†zjs
tpuphii†pu{
3.5PI_KEY_POLE_DET
PROX_I2C_SDA
5M_VCM_PWDN
KEY_COL[1]
KEY_COL[2]
5M_RESET_N
SENSOR_I2C_SDA
KEY_ROW[0]
KEY_ROW[1]
rl€†yv~‚Y„
{v|jo†pu{
nMICROSD_DET
lhy†zluzl
umj†pyx
BT_UART_RTS
BT_UART_CTS
BT_UART_RX
BT_UART_TX
MSM_USIM_CLK
CAM_AVDD_2.8V_EN
CAM_DVDD_1.8V_EN
MSM_USIM_DATA
MMC_DATA[3]
MMC_DATA[2]
MMC_DATA[1]
MMC_DATA[0]
MMC_CMD
MMC_CLK
v{n†w~y†j{sX
v{n†w~y†j{sY
RTR6285_SSBI
CAM_I2C_SCL
CAM_I2C_SDA
WLAN_CLK
WLAN_CMD
WLAN_SDIO[3]
WLAN_SDIO[2]
WLAN_SDIO[1]
WLAN_SDIO[0]
BT_PCM_OUT
BT_PCM_IN
BT_PCM_SYNC
BT_PCM_CLK
ANT_SEL[3]
ANT_SEL[2]
ANT_SEL[1]
ANT_SEL[0]
2
TRK_LO_ADJ
WLAN_RST_N
BT_RST_N
VT_RESET_N
VT_PWDN
TOUCH_I2C_SCL
TOUCH_I2C_SDA
umj†tvkl
umj†}lu
SENSOR_I2C_SCL
TOUCH_3.0V_EN
R216
oYY
jX`
oX_
lX`
nX`
lYZ
jY\
kY[
nY\
lY\
nYZ
h{ZY
htX]
huX^
hyX\
hyZZ
huZ\
hwZ]
hqX\
huY\
htY[
hyY\
hqY\
h{Y]
htY]
hrY]
huY^
hrY[
htY_
hwY]
hyY^
h{Y_
hrY_
huY`
hqY^
hyZX
hwZW
hqY`
htZW
htY
hsZ
hs\
hr_
yX
uZ
u\
u^
huZ
hwY
hyZ
hu\
h{[
hw[
|Z
€Y
hjZ
hh\
hiY
hy\
hw]
h{]
hu^
hy^
hw_
hhX
€[
|X
~Z
hwXY
hqXZ
hyXX
hrX[
huXZ
hyXZ
hwX[
htXY
h{XY
htX[
huX\
h{X[
{Y
r_
0.1u
X200
KT2520F19200DCW28RAK
1
6
VCC
VCONTROL
Clesed to TCXO
UART_TX
C229
0.1u
GPS_MODE
FM_RDS_INT
sjk†w~t
Œttj†kh{h‚[„
LCD_BL_I2C_SDA
LCD_BL_I2C_SCL
NFC_WCN_HWI2C_SDA
NFC_WCN_HWI2C_SCL
COMPASS_DRDY
ih{{†pk†w|ss|w
jht†pv}kk†XU_}†lu
tpj†tvkl
LCD_MAKERID
LCD_RESET_N
LCD_BL_RST_N
UART_TX
|hy{†y
{v|jo†pk
AUDIO_I2C_SDA
AUDIO_I2C_SCL
MINIABB_I2C_SDA
MINIABB_I2C_SCL
MSM_TDI
MSM_TDO
MSM_TMS
MSM_TCK
MSM_TRSTN
MSM_RTCK
MOTION_INT1
Œttj†kh{h‚W„
Œttj†kh{h‚X„
Œttj†kh{h‚Y„
Œttj†kh{h‚Z„
Œttj†jtk
Œttj†jsr
R212
nXZ
lXZ
hX`
oX]
nX^
kX_
oYW
lX^
hoY
ho[
hqX
oXY
jX^
hX\
iX_
oX[
kX]
nX\
iX]
lX\
jX\
iX[
h{_
h{Z[
huZZ
hwZY
hrXY
hoY_
100K huZX
hwXW
hsZ\
htZY
htZ[
hsZZ
htZ]
hrZY
w[
yZ
{kp
{kv
{tz
{jr
{yz{†u
y{jr
hl^
hq^
hqZ
hn^
hn\
hq\
4020
R215
DNI
R220
nwpv†[
nwpv†\
nwpv†]
nwpv†^
nwpv†_
nwpv†`
nwpv†XW
nwpv†XX
nwpv†XY
nwpv†XZ
nwpv†X[
nwpv†X\
nwpv†X]
nwpv†X^
nwpv†X_
nwpv†X`
nwpv†YW
nwpv†YX
nwpv†YY
nwpv†YZ
nwpv†Y[
nwpv†Y\
nwpv†Y]
nwpv†Y^
nwpv†Y_
nwpv†Y`
nwpv†ZW
nwpv†ZX
nwpv†ZY
nwpv†ZZ
nwpv†Z[
nwpv†Z\
nwpv†Z]
nwpv†Z^
nwpv†Z_
nwpv†Z`
nwpv†[W
nwpv†[X
nwpv†[Y
nwpv†[Z
nwpv†[[
nwpv†[\
nwpv†[]
nwpv†[^
nwpv†[_
nwpv†[`
nwpv†\W
nwpv†\X
nwpv†\Y
nwpv†\Z
nwpv†\[
nwpv†\\
nwpv†\]
nwpv†\^
nwpv†\_
nwpv†\`
nwpv†]W
nwpv†]X
nwpv†]Y
nwpv†]Z
nwpv†][
nwpv†]\
nwpv†]]
nwpv†]^
nwpv†]_
nwpv†]`
nwpv†^W
nwpv†^X
nwpv†^Y
nwpv†^Z
nwpv†^[
nwpv†^\
nwpv†^]
nwpv†^^
nwpv†^_
nwpv†^`
nwpv†_W
nwpv†_X
nwpv†_Y
nwpv†_Z
nwpv†_[
nwpv†_\
PA_R1
{jv†lu
PMIC_SSBI
R217
tpwp†jzpY†jsr†w
tpwp†jzpY†jsr†u
tpwp†jzpY†shulW†w
tpwp†jzpY†shulW†u
tpwp†jzpY†shulX†w
tpwp†jzpY†shulX†u
htYY
huYZ
hyYZ
hwY[
tpwp†jzpX†jsr†w
tpwp†jzpX†jsr†u
tpwp†jzpX†shulW†w
tpwp†jzpX†shulW†u
hrYW
hrX_
htX_
huX`
h{X_
hyX`
hyX^
hwX_
tpwp†jhs
tpwp†skv
tpwp†kzp†jsr†w
tpwp†kzp†jsr†u
tpwp†kzp†shulX†w
tpwp†kzp†shulX†u
tpwp†kzp†shulY†w
tpwp†kzp†shulY†u
{jv
huX
zsw†jsr
kYY
|ziwo€†z€zjsr
hk_
yz}k
hhZ
ylzpu†u
ylzv|{†u
hrZW
hsZX
lXX
h|†v|{
l\
jjvtw
i[
tpj†iphz
1n
hnX
twt†nwpv†W
hnZ
twt†nwpv†X
hi[
twt†nwpv†Y
C228 47p
2.2u
PMIC_TCXO
SLEEP_CLK
LCD_MIPI_CLK_P
LCD_MIPI_CLK_N
LCD_MIPI_D0_P
LCD_MIPI_D0_N
LCD_MIPI_D1_P
LCD_MIPI_D1_N
0.1u
nRESETOUT
2.2K
EAR_MIC
RCV_N
RCV_P
LINE_ON
LINE_OP
0.1u
0.1u
C211
C212
0.1u
C210
C213
0.1u
0.1u
C208
C209
R202
HPH_L
HPH_R
mt†y
mt†s
1u
0.1u
0.1u
1u
0
R218
C230
C216
C218
j^
j`
h`
i_
kX[
jXX
jXZ
l^
k]
h\
j\
i]
h^
iXY
hXZ
l`
k_
x†v|{†w
spul†s†pu
spul†s†pw
spul†y†pu
spul†y†pw
owo†}ylm
owo†s
owo†y
h|pu
h|pw
tpjXu
tpjXw
tpjYu
tpjYw
lhyX†vu
lhyX†vw
spul†vu
spul†vw
|ziwo۠}i|z
|ziwo۠kw
|ziwo۠ku
|ziwo۠pk
|ziwo۠yl{
{z†|s
kY
{z†sy
lZ
{z†ss
lX
{z†|y
mY
jYZ
hYX
iYY
iYW
jYX
jon†}hspk
USBH_DP
USBH_DM
|zi†pk
DNI
R213
}yln†tztl†XU_}
LGE Internal Use Only
C231
RX0_I_M
RX0_I_P
RX0_Q_M
RX0_Q_P
RX1_I_M
RX1_I_P
RX1_Q_M
RX1_Q_P
TX_I_M
TX_I_P
TX_Q_M
TX_Q_P
{yr†sv
hh^
hjX
y^
wY
ht]
nzt†in†ylm
khj†pylm
{†vu
{†hnj†hkq
{yr†sv†hkq
qZ
p†pt†joW
qX
p†pw†joW
o[
x†pt†joW
nZ
x†pw†joW
rY
p†pt†joX
sX
p†pw†joX
r[
x†pt†joX
sZ
x†pw†joX
hlZ
p†v|{†u
hmY
p†v|{†w
hl\
x†v|{†u
hm[
~kvn†lu
tvklW
tvklX
tvklY
tvklZ
lipY†h†k†W
lipY†h†k†X
lipY†h†k†Y
lipY†h†k†Z
lipY†h†k†[
lipY†h†k†\
lipY†h†k†]
lipY†h†k†^
lipY†h†k†_
lipY†h†k†`
lipY†h†k†XW
lipY†h†k†XX
lipY†h†k†XY
lipY†h†k†XZ
lipY†h†k†X[
lipY†h†k†X\
jZ\
mZY
kZ[
iY]
oY_
lY`
hY^
lY^
jY^
nY`
hY\
jZX
oY]
hZX
kZY
jY`
kY]
nY^
iY_
iZY
lZX
jZZ
iZ[
hZZ
kZ]
nZZ
lZZ
VREG_TCXO_2.85V
C215
C214
lipX†jrlW
lipX†jrlX
lipX†kjsr
lipX†kjsri
lipX†~l†u
lipX†jzW†u
lipX†jzX†u
lipX†ih†W
lipX†ih†X
lipX†kxzW
lipX†kxzX
lipX†kxzY
lipX†kxzZ
lipX†ktW
lipX†ktX
lipX†ktY
lipX†ktZ
lipX†yhz†u
lipX†jhz†u
lipX†jhs
10K
49.9
C220
U200
R214
R208
hiZ[
~Y`
hlZ\
hmZ]
hnY`
hhY`
hiZW
hoZW
hqZ\
€Z]
{Z]
rZ]
oZ]
hiZY
wZ[
wZY
oZW
hkZY
wZ]
hiZ]
TCXO Circuit
0.1u
lip†hkyW
lip†hkyX
lip†hkyY
lip†hkyZ
lip†hky[
lip†hky\
lip†hky]
lip†hky^
lip†hky_
lip†hky`
lip†hkyXW
lip†hkyXX
lip†hkyXY
lip†hkyXZ
lip†hkyX[
hqXX
huXX
hrXW
htXW
ht_
SDRAM_CKE0
SDRAM_CKE1
SDRAM_DCLK0
SDRAM_DCLK1
nSDRAM_WE
nSDRAM_CS0
nSDRAM_CS1
SDRAM_BA0
SDRAM_BA1
SDRAM_DQS0
SDRAM_DQS1
SDRAM_DQS2
SDRAM_DQS3
SDRAM_DQM0
SDRAM_DQM1
SDRAM_DQM2
SDRAM_DQM3
nSDRAM_RAS
nSDRAM_CAS
wh†w~y†j{s
}[
wh†w~y†j{s†t
w_
wh†yhunlW
y\
wh†vuW
|\
hmZY
hqZZ
hoZY
hkZW
hlZZ
hnZ\
hmZ[
hjY`
hoZ[
hoZ]
hmZW
€ZW
hlY`
hkZ[
hnZZ
SDRAM_ADDR[0]
SDRAM_ADDR[1]
SDRAM_ADDR[2]
SDRAM_ADDR[3]
SDRAM_ADDR[4]
SDRAM_ADDR[5]
SDRAM_ADDR[6]
SDRAM_ADDR[7]
SDRAM_ADDR[8]
SDRAM_ADDR[9]
SDRAM_ADDR[10]
SDRAM_ADDR[11]
SDRAM_ADDR[12]
SDRAM_ADDR[13]
zkyht†hkky‚X[„
lipX†kx†W
lipX†kx†X
lipX†kx†Y
lipX†kx†Z
lipX†kx†[
lipX†kx†\
lipX†kx†]
lipX†kx†^
lipX†kx†_
lipX†kx†`
lipX†kx†XW
lipX†kx†XX
lipX†kx†XY
lipX†kx†XZ
lipX†kx†X[
lipX†kx†X\
lipX†kx†X]
lipX†kx†X^
lipX†kx†X_
lipX†kx†X`
lipX†kx†YW
lipX†kx†YX
lipX†kx†YY
lipX†kx†YZ
lipX†kx†Y[
lipX†kx†Y\
lipX†kx†Y]
lipX†kx†Y^
lipX†kx†Y_
lipX†kx†Y`
lipX†kx†ZW
lipX†kx†ZX
2.2u
MIC_2P
0
R219
2.2n
lipY†vl†u
lipY†~l†u
lipY†|i†u
lipY†si†u
lipY†~hp{†u
lipY†jzW†u
lipY†jzX†u
lipY†jzY†u†nwpv†`_
lipY†jsr
lipY†hk}†u
lipY†i|z€W†u
hhZ\
~Z\
€ZY
€Z[
hhZZ
|Y`
}Z[
}ZW
{ZY
}ZY
yZZ
{Z[
wZW
{ZW
yZ\
yY`
uZ\
uY`
uZZ
tZ[
tZW
tZY
rZ[
sY`
oZ[
qZ\
qZZ
oZY
nZ\
rZY
rZW
qY`
SDRAM_DATA[0]
SDRAM_DATA[1]
SDRAM_DATA[2]
SDRAM_DATA[3]
SDRAM_DATA[4]
SDRAM_DATA[5]
SDRAM_DATA[6]
SDRAM_DATA[7]
SDRAM_DATA[8]
SDRAM_DATA[9]
SDRAM_DATA[10]
SDRAM_DATA[11]
SDRAM_DATA[12]
SDRAM_DATA[13]
SDRAM_DATA[14]
SDRAM_DATA[15]
SDRAM_DATA[16]
SDRAM_DATA[17]
SDRAM_DATA[18]
SDRAM_DATA[19]
SDRAM_DATA[20]
SDRAM_DATA[21]
SDRAM_DATA[22]
SDRAM_DATA[23]
SDRAM_DATA[24]
SDRAM_DATA[25]
zkyht†kh{h‚Y]„
zkyht†kh{h‚Y^„
zkyht†kh{h‚Y_„
zkyht†kh{h‚Y`„
zkyht†kh{h‚ZW„
zkyht†kh{h‚ZX„
33p
tpj†Yu
C207
TX_ON
PA_R0
PA_ON0
GSM_PA_DAC_REF
DAC_REF
tpj†Yu£nuk
C221
0.1u
GSM_PA_RAMP
}yln†tzthX†YU]}
R200
tpj†Xu
L200
10K
tpj†Xu£nuk
- 132 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
7. CIRCUIT DIAGRAM
}yln†tztjX†XUX}
C300
C301 C302 C303 C304 C305 C306 C307 C308 C309 C310 C311
22u
DNI
DNI
C312
C313
DNI
DNI
MSM7227A_POWER
}kk†h]†X
}kk†h]†Y
}kk†h]†Z
}kk†h]†[
}kk†h]†\
}kk†lm|zl†wyvn
nuk†X
nuk†Y
nuk†Z
nuk†[
nuk†\
nuk†]
nuk†^
nuk†_
nuk†`
nuk†XW
nuk†XX
nuk†XY
nuk†XZ
nuk†X[
nuk†X\
nuk†X]
nuk†X^
nuk†X_
nuk†X`
nuk†YW
nuk†YX
nuk†YY
nuk†YZ
nuk†Y[
nuk†Y\
nuk†Y]
nuk†Y^
nuk†Y_
nuk†Y`
nuk†ZW
nuk†ZX
nuk†ZY
nuk†ZZ
nuk†Z[
nuk†Z\
nuk†Z]
nuk†Z^
nuk†Z_
nuk†Z`
nuk†[W
nuk†[X
nuk†[Y
nuk†[Z
nuk†[[
nuk†[\
nuk†[]
nuk†[^
nuk†[_
nuk†[`
nuk†\W
nuk†\X
}kk†wX†X
}kk†wX†Y
}kk†wX†Z
}kk†wX†[
}kk†wX†\
}kk†wX†]
}kk†wY†X
}kk†wY†Y
}kk†wY†Z
}kk†wY†[
}kk†wY†\
}kk†wY†]
}kk†wY†^
}kk†wY†_
}kk†wY†`
}kk†wY†XW
U200
}kk†wZ
hrX]
hrYY
hqYX
~\
hh`
470n
C314
}kk†hY
}kk†hZ†X
}kk†hZ†Y
}kk†h[
}kk†h\
VREG_USB_1.8V
VREG_USB_3.3V
VREG_MSMA1_2.6V
470n
C316 C317 C318 C319
C315
470n 470n 470n 470n
C320
nYX
lYX
hj\
nXX
n`
kXW
k[
m[
n\
s\
t[
470n
VREG_MSMA2_1.2V
VREG_USB_1.8V
VREG_PLL_1.1V
C325 C326 C327
470n 470n 470n
0.1u
C328
R301
|^
0
VREG_QFUSE_1.8V
mZ[
sZZ
|ZZ
~ZZ
hjZZ
hrZ[
ht[
470n 470n 470n
470n
~`
|XZ
|XX
€XY
hhXX
kYW
kY_
kZW
{[
hk[
hr[
hu`
hwX]
hwY_
hwZ[
C321 C322 C323
VREG_PADAC_2.05V
C324
C329 C330 C331
470n DNI
DNI
470n 470n 470n DNI
}zuz†tztl†XU_}
0
470n DNI
470n
1
VREG_P3_2.85V
SC300
kXY
}kk†w[†X
m]
}kk†w[†Y
}kk†jY†X
}kk†jY†Y
}kk†jY†Z
}kk†jY†[
}kk†jY†\
}kk†jY†]
}kk†jY†^
}kk†jY†_
}kk†jY†`
}kk†jY†XW
}kk†jY†XX
nuk†XX]
nuk†XX^
nuk†XX_
nuk†XX`
nuk†XYW
nuk†XYX
nuk†XYY
nuk†XYZ
nuk†XY[
nuk†XY\
nuk†XY]
nuk†XY^
nuk†XY_
nuk†XY`
nuk†XZW
nuk†XZX
nuk†XZY
hj`
hjXX
hjXZ
hm_
hmXW
hmXY
hmX[
hn`
hnXX
hnXZ
hnX\
hoYW
hoYY
hoY[
hoY]
hrY
hrZ]
hsX
hyX
hy`
hyY`
hyZ\
h{Y
h{XW
h{X]
h{Y[
h{ZW
h{Z]
CAN CLIP
VREG_MSME_1.8V
R302
C332 C333 C334 C335 C336 C337
C338
}kk†|ziwo€†Xw_
}kk†|ziwo€†ZwZ
}kk†hX†X
}kk†hX†Y
}kk†hX†Z
}kk†hX†[
}kk†hX†\
}kk†hX†]
}kk†hX†^
}kk†hX†_
}kk†hX†`
1
1
SC301
1
C339 C340
1
SC306
470n 470n
1
1
VREG_MSMC2_1.1V
R303
}zuz†tztjY†XUX}
0
C341
22u
C342 C343 C344
C345
C346
DNI
470n
470n
470n DNI
SC312
1
1
1
SC321
SC318
1
SC307
SC317
1
SC310
SC311
1
SC313
SC304
1
SC316
1
SC309
1
SC303
1
SC314
SC315
1
1
SC319
SC320
1
1
1
SC322
SC323
SC324
{X[
{X]
{X_
{YW
{YY
{Y[
{Y]
{Y_
|X\
|X^
|X`
|YX
|YZ
|Y\
|Z\
}Y
}Y_
}Z]
~X
€X[
€X]
€X_
€YW
€YY
€Y[
€Y]
€Y_
hhX\
hhX^
hhX`
hhYX
hhYZ
hhY\
hiXW
hiY_
hjZ\
hkY
hkXW
hkXY
hkX[
hkX]
hkX_
hkYW
hkYY
hkY[
hkY]
hkY_
hkZ]
hlX
hl`
hlXX
hlXZ
hlX\
hlX^
hlX`
hlYX
hlYZ
hlY\
hmY_
ho_
hoXY
hoX[
hoX]
hoX_
hX
hZ
hXX
hX^
hYZ
hY`
hZ\
iY
iZW
iZ]
jX
lZ\
mZ]
nX
oY[
qXX
qXZ
qX\
qX^
qX`
qYX
qYZ
qY\
qY^
rY_
s`
sZ\
t_
tXY
tX[
tX]
tX_
tYW
tYY
tY[
tY]
tY_
tZ]
uX
uXX
uXZ
uX\
uX^
uX`
uYX
uYZ
uY\
wY_
y`
{_
{XY
nuk†h†X
nuk†h†Y
nuk†h†Z
nuk†h†[
nuk†h†\
nuk†h†]
nuk†h†^
nuk†h†_
nuk†h†`
nuk†h†XW
nuk†h†XX
nuk†h†XY
nuk†h†XZ
nuk†h†X[
nuk†h†X\
nuk†h†X]
nuk†h†X^
nuk†h†X_
nuk†h†X`
nuk†h†YW
nuk†h†YX
nuk†h†YY
nuk†h†YZ
nuk†h†Y[
nuk†h†Y\
nuk†h†Y]
nuk†\Y
nuk†\Z
nuk†\[
nuk†\\
nuk†\]
nuk†\^
nuk†\_
nuk†\`
nuk†]W
nuk†]X
nuk†]Y
nuk†]Z
nuk†][
nuk†]\
nuk†]]
nuk†]^
nuk†]_
nuk†]`
nuk†^W
nuk†^X
nuk†^Y
nuk†^Z
nuk†^[
nuk†^\
nuk†^]
nuk†^^
nuk†^_
nuk†^`
nuk†_W
nuk†_X
nuk†_Y
nuk†_Z
nuk†_[
nuk†_\
nuk†_]
nuk†_^
nuk†__
nuk†_`
nuk†`W
nuk†`X
nuk†`Y
nuk†`Z
nuk†`[
nuk†`\
nuk†`]
nuk†`^
nuk†`_
nuk†``
nuk†XWW
nuk†XWX
nuk†XWY
nuk†XWZ
nuk†XW[
nuk†XW\
nuk†XW]
nuk†XW^
nuk†XW_
nuk†XW`
nuk†XXW
nuk†XXX
nuk†XXY
nuk†XXZ
nuk†XX[
nuk†XX\
oXW
o_
iXW
oY
jZ
hj^
~^
tY
}XY
hhXZ
€_
}_
~XZ
|`
~XX
hi_
hiXY
iY[
q^
n^
q\
s^
hqX^
hwYW
hqYZ
hqX`
}kk†jX†X
}kk†jX†Y
}kk†jX†Z
}kk†jX†[
}kk†jX†\
}kk†jX†]
}kk†jX†^
}kk†jX†_
}kk†jX†`
}kk†jX†XW
}kk†jX†XX
}kk†jX†XY
}kk†jX†XZ
}kk†jX†X[
}kk†jX†X\
}kk†jX†X]
}kk†jX†X^
}kk†jX†X_
}kk†jX†X`
}kk†jX†YW
}kk†jX†YX
}kk†jX†YY
}kk†jX†YZ
}kk†jX†Y[
}kk†jX†Y\
}kk†jX†Y]
}kk†jX†Y^
}kk†jX†Y_
}kk†jX†Y`
}kk†jX†ZW
}kk†jX†ZX
}kk†jX†ZY
}kk†jX†ZZ
}kk†jX†Z[
}kk†jX†Z\
}kk†jX†Z]
}kk†jX†Z^
}kk†jX†Z_
}kk†jX†Z`
}kk†jX†[W
}kk†jX†[X
}kk†jX†[Y
}kk†jX†[Z
}kk†jX†[[
}kk†jX†[\
}kk†jX†[]
}kk†jX†[^
}kk†jX†[_
}kk†jX†[`
}kk†jX†\W
}kk†jX†\X
}kk†jX†\Y
}kk†jX†\Z
}kk†jX†\[
}kk†jX†\\
}kk†jX†\]
}kk†jX†\^
}kk†jX†\_
}kk†jX†\`
}kk†jX†]W
}kk†jX†]X
}kk†jX†]Y
}kk†jX†]Z
}kk†jX†][
q`
rY[
rY]
sXX
sXZ
sX\
sX^
sX`
sYX
sYZ
sY\
sY^
u`
uY^
wXY
wX[
wX]
wX_
wYW
wYY
wY[
wY]
yXX
yXZ
yX\
yX^
yX`
yYX
yYZ
yY\
}X[
}X]
}X_
}YW
}YY
}Y[
}Y]
~X\
~X^
~X`
~YX
~YZ
~Y\
hiX[
hiX]
hiX_
hiYW
hiYY
hiY[
hiY]
hjX\
hjX^
hjX`
hjYX
hjYZ
hjY\
hmX]
hmX_
hmYW
hmYY
hmY[
hmY]
hoXW
hq`
470n 470n 470n 470n 470n 470n 470n 470n DNI
0
R300
}zuz†tztjX†XUX}
LGE Internal Use Only
- 133 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
7. CIRCUIT DIAGRAM
MCP (4GB eMMC +4Gb LPDDR1)
C13
DQ5
VSSd1
DQ7
VDD2
DM0
VSSQd4
DQ9
NC6
DQ10
DNU3
VDDQ6
NC18
NC8
DQ30
A3
DQ28
VSSQd1
DQ26
DQ0
DQ24
DQ2
DQS3
DQ4
DQ23
DQ6
VDDQ7
DQS0
NC7
DQ8
VSSd5
VDDQ8
A4
NC9
DQS1
DNU2
DQ31
NC10
DQ29
VDDQ4
DQ27
VSSQd6
DQ25
VDD3
DM3
VSSQd3
DQ22
NC11
DQ21
DNU1
D1
C14
zkyht†hkky‚X[„
J5
G10
H5
K6
K7
K10
G12
SDRAM_DCLK0
G13
VREG_MSME_1.8V
G14
0.1u
2.2u
C407
H13
0.1u
nSDRAM_RAS
nSDRAM_WE
SDRAM_DCLK1
H3
H12
C405
H2
C406
H1
H14
J1
J2
J3
TP401
K12
K13
K14
L1
L2
TP402
L3
L12
SDRAM_CKE1
nSDRAM_CAS
nSDRAM_CS1
zkyht†kh{h‚XZ„
zkyht†kh{h‚X[„
zkyht†kh{h‚X\„
SDRAM_BA0
SDRAM_ADDR[0]
SDRAM_ADDR[1]
zkyht†kh{h‚XX„
zkyht†kh{h‚XY„
L13
L14
M1
M2
VREG_MSME_1.8V
M3
SDRAM_ADDR[2]
M7
zkyht†kh{h‚X„
zkyht†kh{h‚Z„
zkyht†kh{h‚\„
zkyht†kh{h‚^„
SDRAM_DQM0
M8
M9
M10
M11
M12
zkyht†kh{h‚`„
zkyht†kh{h‚XW„
M13
M14
VREG_MSME_1.8V
N1
N3
SDRAM_ADDR[3]
N6
N7
N8
N9
N10
N11
N12
N13
TP403
zkyht†kh{h‚W„
zkyht†kh{h‚Y„
zkyht†kh{h‚[„
zkyht†kh{h‚]„
zkyht†kxzW
2.2u
DQ3
VSSQd2
G3
P10
C417
VDDQ5
E9
P7
0.1u
A2
DQ1
E8
0.1u
VDD4
NC2
E5
C416
VSSd2
DNU4
C5
C415
RST#
A7
zkyht†kh{h‚_„
N14
P1
P2
P8
P9
P11
P12
P13
P14
A10
C12
VSSQd7
VSSd4
C11
DQ12
CS0#
C10
VSSm4
CKE0
C9
A1
DQ11
A6
K3
C8
A0
VSSm8
VSSQd8
C7
BA0
VSSm7
K2
TP405
VSSm9
VDDQ9
SDRAM_DQM3
zkyht†kh{h‚YY„
zkyht†kh{h‚YX„
J12
U400
VSSm5
DM2
SDRAM_ADDR[4]
zkyht†kxzX
zkyht†kh{h‚ZX„
zkyht†kh{h‚Y`„
zkyht†kh{h‚Y^„
zkyht†kh{h‚Y\„
C3
DQ15
G2
C1
DQ14
VSSm6
DQS2
B14
VSSm1
G1
B13
DQ13
NC25
B12
VSSm2
F14
B11
CS1#
A9
B9
B10
zkyht†kxzZ
zkyht†kh{h‚YZ„
VSSm3
F13
B8
CAS#
A13
B7
zkyht†kh{h‚ZW„
zkyht†kh{h‚Y_„
zkyht†kh{h‚Y]„
zkyht†kh{h‚Y[„
CKE1
F12
B1
VSSd3
VCC1
VDD5
A14
VCC2
F10
A13
VDDQ1
DQ16
A12
CLK#
VCC4
F3
C414
C413
C412
A11
WE#
VCC3
DQ17
0.1u
2.2u
0.1u
A9
A10
RAS#
VCCQ1
F2
VREG_MSME_1.8V
VCCQ2
DQ18
A8
VDDQ2
F1
A2
VCCQ3
NC14
A1
VDD1
E14
K5
VDDQ3
VCCQ5
BA1
•ylzl{v|{
VCCQ4
E13
C4
CLK1
VSSQd9
P6
R410
47K
P4
VDDI
E12
N5
NC21
DM1
K8
N2
CMD
E10
H10
NC15
A8
C411
C410
C409
VREG_MSME_1.8V
C408
G5
NC22
K1
0.1u
0.1u
2.2u
0.1u
E7
NC24
A11
K9
NC16
CLK2
J14
J10
VREG_P3_2.85V
NC17
IO7
A12
F5
IO6
J13
E6
NC4
VSSQd5
P5
IO5
E3
C404
C403
C402
P3
NC5
DQ20
N4
IO4
E2
0.1u
2.2u
0.1u
M4
NC20
DQ19
C6
VREG_MSME_1.8V
IO3
E1
C2
NC13
A7
M5
Œttj†jtk
IO2
D14
B6
M6
Œttj†jsr
NC19
A6
B5
IO1
D13
B4
NC12
A5
B3
IO0
D12
B2
NC3
NC23
D3
A5
NC1
TQ
D2
R407
R408
R406
R405
R404
A4
C401 1u
0.1u
D4
A3
Œttj†kh{h‚W„
Œttj†kh{h‚X„
Œttj†kh{h‚Y„
Œttj†kh{h‚Z„
Œttj†kh{h‚[„
Œttj†kh{h‚\„
Œttj†kh{h‚]„
Œttj†kh{h‚^„
C400
10K
47K
47K
47K
47K
R401
R403
R402
47K
47K
47K
47K
R400
VREG_MSME_1.8V
0.1u
C419
SDRAM_ADDR[10]
SDRAM_CKE0
nSDRAM_CS0
SDRAM_DQM2
zkyht†kxzY
2.2u
VREG_MSME_1.8V
C418
SDRAM_ADDR[13]
SDRAM_ADDR[9]
zkyht†kh{h‚X_„
zkyht†kh{h‚X^„
zkyht†kh{h‚X]„
SDRAM_BA1
SDRAM_ADDR[12]
SDRAM_ADDR[11]
SDRAM_ADDR[8]
SDRAM_DQM1
VREG_MSME_1.8V
SDRAM_ADDR[5]
SDRAM_ADDR[6]
SDRAM_ADDR[7]
zkyht†kh{h‚X`„
zkyht†kh{h‚YW„
TP404
LGE Internal Use Only
- 134 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
7. CIRCUIT DIAGRAM
VBAT
U504
1
2
jht†pv}kk†XU_}†lu
3
4
C562
VIN
VOUT1
EN1
VOUT2
PGND
Mini ABB_NS
P2
P1
yY
h
XWWr
i
j
hkjGyˆ•ŽŒOolUP
\U]r
WWUX]
XWWr
XYr
X^UY\
XWWr
X`UXr
Y]UZ[
k
XWWr
Y^r
Z\U[Y
l
XWWr
Z]r
[ZU\X
m
XWWr
[^r
\YU\l
4
3
VIN
STBY
XWWr
XWWr
XUW
lZ
lY
MAX_DP
lX
USB_ID
_ZU`\
kX
VCHG_VBUS
XWWr
XUX
XZWr
`]Uh`
1u
kY
C565
ku
hZ
kw
C554
1u
1u
|X
h[
|Y
U506
ylz
C566
5
U509
UART_RX
UART_TX
h|kY
tpj
4
3
jht†hm†YU_}†lu
iX
h|kX
jX
lwkl{
jhw
1
2
VOUT
GND
VBAT
USBH_DM
USBH_DP
h\
pk
VREG_MSME_1.8V
VIN
STBY
C572
hX
1
2
VOUT
GND
1u
VREG_MSME_1.8V
R529
OTG Power Option : DNI
10K
R528
VBAT
C553
1u
1u
hY
kT
kR
1u
VBAT
C552
1u
ih{{X
k\
ih{{Y
TP400 kZ kzz
i\
VBAT
C551
j\
}i|zX
}i|zY
pu{§²
zkh
zjs
yY
jht†h}kk†YU_}†lu
5
l[
l\
4.7K
1u
1u
1u
4.7K
1u
C563
R530
C564
C567
C575
MAX_DM
100K
R501
yX
5
iY
iZ
i[
100K
C576
nuk[
wji†yl}pzpvu
6
U508
k[
nukZ
j[
nukY
jZ
nukX
jY
ADC
R500
}yln†jht†pv}kk†XU_}
}yln†jht†h}kk†YU_}
}yln†jht†k}kk†XU_}
}yln†jht†hm†YU_}
7
VBAT
jht†k}kk†XU_}†lu
VREG_P3_2.85V
8
VBAT
uUSB_POWER
PGND
PCB Revision
yX
PGND
yŒš–•
EN2
9
1u
GND
VREG_MSME_1.8V
VBAT
MINIABB_I2C_SCL
nuk
uUSB_POWER
MINIABB_I2C_SDA
U507
MINIABB_INT
B2
B3
R504
1u
22K
C504
C505
4.7u
1u
33p
C506
4.7u
}jon†}i|z
VCOIN
}ylm†{olyt
2mm
}ih{†{ltw
C508
C503
C507
10u
C568
C509
4.7u
DNI
B1
C514
0.1u
C571
0.1u
DNI
A1
0.1u
C517
0.1u
C518
0.1u
C520
1u
VIN1
VIN2
VOUT
D505
A2
C569
C1+
DNI
DNI
0.1u
C516
C519
C570
C513
C515
VBAT
A3
C3
C1-
M0
M1
C2+
GND1
GND2
NC
C2-
D3
v{n†w~y†j{sX
v{n†w~y†j{sY
D2
C1
C2
D1
0.1u
VREG_MSME_1.8V
LCD BACKLIGHT LED Boost
L500
hXZ
kYY
k[
kY
w_
y^
oY
o[
h\
ozlk†iphzY
wYW
uYX
owh†v|{†s
owh†v|{†y
slk†h{j
zwry†i€w†t
zwry†i€w†w
zwry†v|{†t
zwry†v|{†w
lXZ
kX[
lX\
kX]
jX\
jX^
jX`
kX_
yX`
wYY
nuk
|zpt†yz{
jon†}hspk
tzt†|zpt†jsr
|zpt†jsr
}ih{†{ltw†hkj
wji†yl}pzpvu
nzt†wh†khj†ylm
}ih{†zluzl
rl€†slk†lu
tzt†|zpt†kh{h
|zpt†kh{h
Seperate from main GND
LGE Internal Use Only
A3
SW
SDA
HWEN
N/A_1
PWM
ILED
N/A_3
N/A_2
}pi†ky}†u
nuk†ky}
D3
slk†j
B3
C1
Battery Connector
}ih{
R503
G2
C530 C531 C532 C533 C535 C534C536 C537 C538 C539 C540 C541 C542 C543 C544C545 C546 C547 C548
1u
1u
2.2u 2.2u 10u 2.2u 1u
1u
1u
1u
1u
1u
1u
1u
1u
1u
1u
1u
C574
22p
100p
R544
2
1
10K
R532
G1
R525
CN500
yˆ•ŽŒ
33n
}ih{†{ltw†hkj
}ih{†{ltw
30K
VIB_DRV_N
kŒˆœ“›
C510
DNI
3
w–™›
}ih{†zluzl
470K
}yln†tzthX†YU]}
C573
4
1u
yX^
iX[
jXZ
GND
10K
10K
10K
R518
R519
}yln†sjk†XU_}
}yln†whkhj†YUW\}
}yln†tzthY†XUY}
}yln†wss†XUX}
RX}Z†tzt†hZ†~ju
RX}Y†~shu†~ju
}yln†tzthX†YU]}
}yln†{jv†YU_\}
}yln†|zi†XU_}
}yln†sjk†YU_}
RX}_†~shu†{jv
}yln†wZ†YU_\}
}yln†zkjhyk†YU_\}
}yln†|zi†ZUZ}
}yln†xm|zl†XU_}
}yln†umj†ZUW}
RZ}†~shu†~ju
}yln†ym†YU^}
RX}Y†tzt†hY†~ju
ujw†j{jX
oYW
ujw†j{jY
nX`
}yln†ujw
tX_
ujw†mi
owh†jt†zuz
nuk†{jv
oX_
mX_
jYX
kYW
jX
jZ
lZ
iY
rYZ
y\
w]
wXW
y`
uX
rX
nZ
tY
nX
hZ
i[
i]
rYX
zwry†pu†t
zwry†pu†w
yZ
nuk†{hsX`t†v|{
o]
nuk†vhkj
w[
oX]
nuk†ujw
nuk†zX
nuk†zY
nuk†zZ
nuk†z[
nuk†X
nuk†Y
nuk†Z
nuk†[
nuk†\
nuk†]
nuk†^
wX_
uX`
owh†pu†sw
owh†pu†yt
owh†nukylm
rX`
h^
hX\
lYZ
hYX
yX
hX
hYZ
mXY
nXX
nXZ
oXY
mX[
oX[
mX]
l{†pu†sw
l{†pu†yt
nuk†zwry†X
nuk†zwry†Y
nwpv†X
nwpv†Y
nwpv†Z
nwpv†[
nwpv†\
nwpv†]
nwpv†^
nwpv†_
nwpv†`
nwpv†XW
nwpv†XX
lX`
lYX
yYX
yYZ
k]
l`
j`
j^
lXX
kXW
m]
m_
mXW
j\
k_
1u
D1
\ySGXWLSG\W}
D2
R505
tX[
ozlk†iphzX
tX]
C559
B2
B1
OVP
U502
680K
{yr†sv†hkq
HSED_BIAS2
R517
hXX
iXY
hX`
nYZ
jYZ
oYY
}kk†zX†X
}kk†zX†Y
}kk†zY
}kk†zZ
}kk†z[
}kk†ujw†s^
ylm†nuk
n\
ylm†i€w
r\
tYW
tYY
wX]
yX\
wXY
yXX
uXX
uXZ
wX[
yXZ
uX\
}jon†X
}jon†Y
}wo†w~yX
}wo†w~yY
ih{†ml{†u
}ih{
}jvpu
}ylm†{olyt
ih{{†{olyt
U501
wh†{olyt
t_
wt†{yr†sv
t]
{yr†sv
22u
R533
uX^
C529
C527
22u
j`WYW†XœmG‹Œ“
1u
80.6K
R515 1
3.3n
}yln†sX
}yln†sY
}yln†sZ
}yln†s[
}yln†s\
}yln†s]
}yln†s^
}yln†s_
}yln†s`
}yln†sXW
}yln†sXX
}yln†sXY
}yln†sXZ
}yln†sX[
}yln†sX\
}yln†sX]
}yln†sX^
}yln†sX_
}yln†sX`
wt†pu{†u
{yr†sv†hkq
C526
22u
}yln†z[
vw{pvuX
zik{
o_
wvu†ylzl{†u
TP505oXW
nPON_RST
PM_INT_N
C525
22u
SCL
VREG_MSME_1.8V
jœ™™Œ•›
zX
v•SGXUXWW} WU^\WG›–GZUW\W}
XUYh
zY
v•SGXUXWW} WU^\WG›–GZUW\W}
XUYh
zZ
v•SGXU_WW} WU^\WG›–GZUW\W}
_WW”h
z[
vSGYUZ\W} WU^\WG›–GZUW\W}
_WW”h
sX
sY
sZ
s[
s\
s]
s^
s_
s`
sXW
sXX
sXY
sXZ
sX[
sX\
sX]
sX^
sX_
sX`
vSGYUXWW}
vSGYUXWW}
v•SGXUYWW}
v•SGXUXWW}
vSGXUZWW}
vSGXUYWW}
v•SGYU]WW}
v•SGYU_\W}
v•SGXU_WW}
v•SGZUWWW}
v•SGXU_WW}
v•SGYU_\W}
vSGYU_\W}
v•SGZUW^\}
vSGXU_WW}
vSGXU_WW}
vSGZUWWW}
vSGYU^WW}
vSGXUYWW}
XU\WWG›–GZUW\W}
XU\WWG›–GZUW\W}
WU^\WG›–GXU\Y\}
WU^\WG›–GXU\Y\}
WU^\WG›–GXU\Y\}
WU^\WG›–GXU\Y\}
XU\WWG›–GZUW\W}
XU\WWG›–GZUW\W}
XU\WWG›–GZUW\W}
XU\WWG›–GZUW\W}
XU\WWG›–GZUW\W}
XU\WWG›–GZUW\W}
XU\WWG›–GZUW\W}
XU\WWG›–GZUW\W}
XU\WWG›–GZUW\W}
XU\WWG›–GZUW\W}
XU\WWG›–GZUW\W}
XU\WWG›–GZUW\W}
XU\WWG›–GZUW\W}
ZWW”h
ZWW”h
X\W”h
X\W”h
X\W”h
X\W”h
ZWW”h
\W”h
X\W”h
X\W”h
\W”h
ZWW”h
ZWW”h
X\W”h
X\W”h
X\W”h
ZWW”h
X\W”h
X\W”h
R531
rX\
TP504 jXX
PMIC_SSBI
C524
IN
iYY
}z~†z[
iYW
ylzpu†u
51K
C2
sjk†is†yz{†u
}zuz†ym†ztwz†YUX}
C550
DNI
R524
- 135 -
ih{{†pk
100
4.7K
TP503
A2
A1
R506
rwk†w~y†u
R514
C3
sjk†is†pYj†zjs
sjk†is†pYj†zkh
}yln†ztwz†YUX}
2.2u
}z~†zZ†X
mYW
}z~†zZ†Y
nYX
}yln†zZ
rXX
rwk†w~y†u
tXW
\ySGYWLSGXW}
L503
mYY
wz†ovsk
jisw~y†u
twwX
twwY
twwZ
tww[
tww\
tww]
tww^
tww_†v†{olyt
q{hn†wz†ovsk
r`
rXZ
10u
D504
TP507
D502
C549
100u
PS_HOLD
}zuz†tztl†XU_}
hX^
slk†h
10u
}yln†tztl†XU_}
2.2u
}z~†zY†X
iX]
}z~†zY†Y
iX_
}yln†zY
D503
L504
}zuz†tztjY†XUX}
L502
h`
}z~†zX†X
i_
}z~†zX†Y
iXW
}yln†zX
C511
51
VBAT
}yln†tztl†XU_}
}yln†tztjY†XUX}
2.2u
D500
51
R510
{jv†hW†lu
{jv†v|{†hW
{jv†kW†lu
{jv†v|{†kW
{jv†kX†lu
{jv†v|{†kX
zsllw†jsrW
}zuz†tztjX†XUX}
L501
D501
R508
uZ
t[
rZ
u`
u\
u^
l\
}yln†tztjX†XUX}
2.2u
}kk†ztwz
}kk†sX†sY
}kk†sZ†s[†s\†s]†X
}kk†sZ†s[†s\†s]†Y
}kk†s_†s`†sXW†sXX†X
}kk†s_†s`†sXW†sXX†Y
}kk†sXY†sXZ†sX[†sX\†sX]†X
}kk†sXY†sXZ†sX[†sX\†sX]†Y
}kk†sX^†sX_†sX`
1
X500
2
~shu†jsr†ylx†~ju
~shu†jsr†~ju
TCXO_EN
wtpj†{jv
i{†mt†jsr†ylx†~ju
i{†mt†jsr†~ju
zsllw†jsr
{jv†pu
{hsZYr†pu
{hsZYr†v|{
}kkpu†zwry†X
}kkpu†zwry†Y
m[
wY
mY
lX
ZYU^]_ro¡ TCXO_PM_19.2MHZ
}kk†tzt†pv
FC-135_32.768KA-AC3
}kkhuh†zwry
0.1u
uYZ
C521
ih{{†pk†w|ss|w
iˆ››Œ™ G{Œ”—UGjŒŠ’
R509
VREF_THERM
91K
}ih{†{ltw
jˆ™Ž•ŽG{Œ”—GaGW§ÏG›–G[W§Ï
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
7. CIRCUIT DIAGRAM
MAIN-TO-SUB CONNECTOR
MAIN-TO-lowerFPCB CONNECTOR
Z[—•GWU[””G—›ŠSGWU`{Guˆ™™–žG{ —Œ
Y[—•GWU[””G—›ŠSGWU`{Guˆ™™–žG{ —Œ
1
CN600
24
}pi†u
}yln†tztl†XU_}
2
23
3
22
4
21
5
20
6
19
7
18
8
17
9
16
10
15
11
14
12
13
}pi†w
VREG_SDCARD_2.85V
•tpjyvzk†kl{
VREG_SDCARD_2.85V
ttj†kh{h‚Y„
ttj†kh{h‚Z„
ttj†kh{h‚W„
ttj†kh{h‚X„
ttj†jsr
ttj†jtk
umj†z~w
X
R608
34
33
3
32
4
31
5
30
6
29
7
28
8
27
9
26
10
25
11
24
12
23
13
22
14
21
15
20
16
19
17
18
rl€†yv~‚Y„
rl€†slk†lu
R609
X
CN601
1
2
uUSB_POWER
Y
4.7K
4.7K
51K
R606
51K
51K
R604
Y
|zi†pk
VBAT
th†kt
}jvpu
wh†vuW
th†kw
VBAT
mshzo†pYj†zjs
mshzo†pYj†zkh
tv{pvu†pu{X
jvtwhzz†kyk€
zwr†w
VREG_NFC_3.0V
R621
zluzvy†pYj†zjs
zluzvy†pYj†zkh
X
R603
51K
R601
1M
R600
R619
X
umj†hu{†mllkpunX
umj†hu{†mllkpunY
R620
4.7K
4.7K
VREG_MSME_1.8V
R602
}yln†tztl†XU_}
51K
rl€†jvs‚Y„
rl€†yv~‚W„
rl€†yv~‚X„
rl€†jvs‚X„
|zpt†kh{h
|zpt†yz{
|zpt†jsr
tpj†iphz
zwr†u
tpj†Xw
DNI
tpj†Xu
VREG_USIM_3.0V
TOUCH 3.0V LDO
MAIN-TO-upperFPCB CONNECTOR
VBAT
}yln†{v|jo†ZUW}
1
C5
2
470n
lhy†y
4.7K
R612
X
X
R613
}yln†tztl†XU_}
Y
4.7K
Y
52
3
51
4
VOUT
GND
VDD
CE
{v|jo†ZUW}†lu
C601
100K
CN602
lhy†tpj†ZU\wp
53
R607
54
lhy†s
4
3
5
}yln†tztl†XU_}
PGND
U602
1
2
2.2u
yj}†w
lhy†zluzl†ZU\wp
ozlk†iphzY
yj}†u
50
5
49
6
48
7
47
8
rwk†w~y†u
mt†hu{
VREG_CAM_AVDD_2.8V
wyv†pYj†zjs
wyv†v|{
VREG_CAM_IOVDD_1.8V
}{†w~ku
46
}yln†jht†hm†YU_}
9
{v|jo†pk
4.7u
}{†ylzl{†u
45
10
44
11
VREG_CAM_DVDD_1.8V }yln†jht†pv}kk†XU_}
C604
{v|jo†pYj†zjs
DNI
43
12
42
13
41
14
40
15
39
16
38
17
37
18
36
19
35
20
C605
{v|jo†pYj†zkh
{v|jo†pu{
C606
C608
4.7u
DNI
4.3" WVGA MIPI 2Lane
C609
DNI
VREG_TOUCH_3.0V
jht†tjsr
R610
R611
2.2K
2.2K
jht†pYj†zjs
jht†pYj†zkh
21
33
22
32
23
31
24
30
25
\t†jzp†kuX
Y
}{†jzp†kuW
LCD_MIPI_CLK_N
LCD_MIPI_CLK_P
}{†jzp†kwW
X
P2
FL601
29
26
28
27
tpj†Yu
[
P3 Z
P1
P4
P6
\t†jzp†kwX
w\
}{†jzp†jsrw
\t†jzp†kwW
\
LED_C
LED_A
1
23
2
22
3
21
4
20
5
19
6
18
7
17
8
16
9
15
10
14
11
13
12
VREG_LCD_2.8V
VREG_LCD_1.8V
LCD_RESET_N
TP600
10u
34
ju]WZ
24
10u
}{†jzp†jsru
\t†jzp†kuW
5
P5
6
P6
7
P7
8
P8
9
G1
10
G2
C610
}yln†tztl†XU_}
\t†jzp†jsrw
FL600
1
P1
2
P2
3
P3
4
P4
LCD_MIPI_D0_N
LCD_MIPI_D0_P
LCD_MIPI_D1_N
LCD_MIPI_D1_P
C603
10u
VREG_P3_2.85V
C602
\t†jzp†jsru
6
4.7K
4.7K
R616
R615
R614
4.7K
wyv†pYj†zkh
LCD_MAKERID
sjk†w~t
ZD600
\t†ylzl{†u
R617
tpj†Yw
\t†}jt†w~ku
0
VREG_CAM_IOVDD_1.8V
DNI
R618
LGE Internal Use Only
- 136 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
7. CIRCUIT DIAGRAM
Audio Sub System
HEADSET_DETECT
MOTOR
}yln†tztl†XU_}
VBAT
}yln†wZ†YU_\}
}yln†tztl†XU_}
C701
C741
C700
10u
0.1u
R722
1M
1M
kl{
s
s
ZGw–“Œ
[Gw–“Œ
C751
R721
1u
z~k
s
o
}ih{
}ih{£}pi†w
}pi†ky}†u£}pi†u
C711
39n
h[
C713
39n
i[
iY
h|kpv†pYj†zkh
h|kpv†pYj†zjs
IN2-
CP
SDA
CN
SCL
600
iX
zwr†w
zwr†u
ZU\wp†rl€†wvsl†kl{
lhy†zluzl
CAP
RES
R723
1
}pi†w
2.2K
3
4
SWD
DET
lhy†s
U700
PGND
600
FB703
VCC
k[
HPR
IN2+
hY
4.7K
4.7K
R713
R712
SPVDD
HPL
pj^WW
IN1-
BIAS
jY
IN1+
FB702
l[
MODE
5
MIC
DET_IN
8
lhy†tpj†ZU\wp
R724
7
10K
9
iZ
hX
lhy†y
C708
C709
1n
1n
Xœ
}pi†ky}†u
C752
220n
kX
lX
lhy†zluzl†ZU\wp
}pi†u
D700
C726
C714
2.2u
FB710
GND
hZ
1u
lZ
2
lhy†tpj
1800
C753
kZ
1u
C707
OUT-
CPVDD
spul†vw
spul†vu
C706
OUT+
IN3+
CPVSS
owo†s
owo†y
tpj†tvkl
IN3-
jX
jZ
lY
j[
HPVDD
kY
6
2.2u
2.2u
2.2u
2.2u
C715
C716
C717
39p
VREG_MSME_1.8V
umj†~ju†o~pYj†zjs
R711
4.7K
4.7K
R710
umj†~ju†o~pYj†zkh
}yln†tztl†XU_}
LGE Internal Use Only
- 137 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
nwz†hu{
22p
[X
YZ
1M
i{†ym†xj{
i{†hj{p}l
i{†wypvyp{€
~shu†hj{p}l
i{†ympv
{†jvumpyt
ZW
i{†hj{p}l
Z\
i{†z{h{|z
Z[
i{†jsr†ylx
Z
10p
R806
RZ}†~shu†~ju
XZ
XY
X\
\
C813
C814
C815
C809
C805
C806
4.7u
4.7u
C810
C811
10n
10n
C812
C807 C808
1u
10n
0.1u
4
4.7n
2 3 5
uŒˆ™G{–Gsuh
C817
C818
DNI
DNI
L806
R807
3.3n
C820
18p
3
12
2
GND
RF_IN
R808
0.1u
1
U801
X\^\U[YGto¡
GPS_MODE
VREG_RF_2.7V
12
C819
Š“–šŒG›–G—•XZ
DNI
i{†|hy{†yk
i{†|hy{†{k
i{†|hy{†j{z
i{†|hy{†y{z
X`
L803
G1G2G3
L804
DNI
}kk†i{†wh
}kk†i{†XwZ†X
}kk†i{†XwZ†Y
}kk†i{†XwZ†Z
}kk†i{†XwZ†[
Š“–šŒG›–G—•\
OUT
YX
}kk†kpn†XwZ
ZY
}kk†mt†khj
i{†wjt†pu
i{†wjt†jsr
zsllw†jsr
Š“–šŒG›–G—•\[
47p
IN
mt†pYz†zk
mt†pYz†~z
mt†pYz†zjr
Š“–šŒG›–G—•Z^
1
X\^[U[YGTGX\^]U[YGto¡
\[
}kk†mt†XwZ†X
Z^
}kk†mt†XwZ†Y
\W
}kk†mt†XwZ†Z
\\
}kk†mt†XwZ†[
U800
10n
i{†|hy{†{
i{†|hy{†y
i{†|hy{†y{z
i{†|hy{†j{z
nwz
FL801
Z]
[^
[W
\^
X[
}yln†kpn
[
}yln†huh
XW
}kk†skv†pu
10n
i{†wjt†v|{
i{†wjt†jsr
zsllw†jsr
}yln†tztl†XU_}
Y[
10n
\_
[Y
\Z
ZX
hnuk†i{X
hnuk†i{Y
hnuk†i{Z
hnuk†i{[
hnuk†i{\
hnuk†i{]
hnuk†i{^
82n
}kk†pv
}kk†v†iphz
mt†oy†pu
mt†wy{†pv
hnuk†mt
i{†wjt†v|{
i{†wjt†z€uj
i{†wjt†jsr
L802
47p
[]
\]
\X
nuk[
C804
[Z
[`
82n
YY
L801
68n
nukY
nukZ
L800
mt†hu{
\Y
i{†wjt†v|{
YW
i{†wjt†z€uj
X^
i{†yz{†u
umj†~ju†o~pYj†zkh
umj†~ju†o~pYj†zjs
nukX
z€z†yz{†u
pYj†zkh
pYj†zjs
X]
]
ZZ
Y_
Y`
HJ-BCT-02Y
Y^
R802 DNI
1
Y\
1M
}yln†tztl†XU_}
_
`
X_
Y
^
XX
X
i{†~shu†hu{
ANT801
nwz†hu{
R800
C803
3
mt†sv†s
Y]
mt†sv†y
2
P1
[\
100n
GND1
GND2
z€z†jsr
1p
P2
P3
R801 DNI
HJ-BCT-02Y
GND3
mt†ykz†pu{
4
C802
hnuk†mtX
hnuk†mtY
hnuk†mtZ
hnuk†mt[
5
100p
C801
1
[_
Z_
Z`
[[
6
C800
1
L805
i{†wjt†pu
i{†wjt†z€uj
i{†mt†jsr†ylx†~ju
BT/FM Module : WCN2243
Y[WWG›–GY\WWto¡SX\^YG›–GX\^_to¡
FL800
ANT800
C816
mt†s
mt†y
BT/GPS Di-plexer
i{†mt†jsr†~ju
mt†ykz†pu{
7. CIRCUIT DIAGRAM
S_D
VDD
FIL_OUT
5
4
C821
GPS_IN
3n
L807
DNI
~mGaG~juGXZX[
RX}Y†tzt†hY†~ju
~TmGaG~juXZX[
C824
nuk†hYX
10n
^`
Z
nuk†kX
^
nuk†kY
X
C823
ZX
[]
[_
RX}Y†~shu†~ju
i{†~shu†hu{
C827
47p
L809
L808
DNI
DNI
X_
zsllw†jsr
L810
Y^
`
Y\
Y]
X`
Z`
~shu†ym†y
3.9n
C826
C825
DNI
DNI
~shu†yz{†u
~shu†hj{p}l
zsllw†jsr
kujY
4.7u
Y_
wss†l{†swm
nuk†h
C829
C837
10p
C838
10p
GND1
GND2
GND3
GND4
PGND
6
8
9
10
13
1.2n
C853
47p
C830
C831
DNI
DNI
~shu†jsr†~ju
~shu†ym†y
~shu†w~y†kl{†pu
~shu†jsr†ylx†~ju
C839
C841
10p
~shu†z~†‚W„
~shu†z~†‚X„
~shu†z~†‚Y„
2.7n
i{†ym†xj{
Y[WWto¡SY\WWto¡
C842
DNI
C843
DNI
~shu†jtk
~shu†jsr
~shu†zkpv‚Z„
~shu†zkpv‚Y„
~shu†zkpv‚X„
~shu†zkpv‚W„
C840
1n
[X
_W
_^
YY
X^
XY
YX
XX
YZ
X[
X\
]
X]
XZ
C833
i{†wypvyp{€
i{†hj{p}l
{jv†pu
ym†y
wkl{†pu
Y
C834
_[
ym†{†kh
^X
ym†{†wh
C835
2.2u
220n
~shu†ym†{
C836
_\
^^
U802
wh†lu
~shu†jsr†ylx
^_
[\
nuk†hX
\]
nuk†hY
\Z
nuk†hZ
ZZ
nuk†h[
zkpv†kh{hZ
zkpv†kh{hY
zkpv†kh{hX
zkpv†kh{hW
\X
Z\
^[
]]
_X
]^
\[
^]
]Y
[`
+1V8_WLAN_TCXO
FB800
{y†z~†lu†W
{y†z~†lu†X
{y†z~†lu†Y
zkpv†jtk
zkpv†jsr
C844
10n
yl{
[
100p
100n
?
~shu†w~y†kl{†pu
ANT
CPL
~shu†ym†{
_
0.1u
RX}Z†tzt†hZ†~ju
470p
]Z
47u
10K
7
11
TR_SW0
TR_SW1
TR_SW2
YW
Y`
i{†wypvyp{€
i{†hj{p}l
L811
1
WLAN_TX
5
BT_TRX
\
Z]
Z_
C832
^\
R812
4
2
12
~shu†z~†‚W„
~shu†z~†‚X„
~shu†z~†‚Y„
WLAN_RX
0.1u
_Y
FL802
3
C828
}yln†tztl†XU_}
nuk†kX
kujX
nuk†kY
nuk†kZ
~shu†yz{†u
~shu†hj{p}l
C845
C846
C847
10n 100p
C848
nuk†kZ
XW
nuk†k[
ZW
nuk†hX
\_
nuk†hYY
}kk†jvylX
}kk†jvylY
}kk†jvylZ
}kk†jvyl†hvuX
}kk†jvyl†hvuY
}kk†jvyl†hvuZ
Y[
nuk†k\
ZY
nuk†k]
Z^
nuk†k^
[^
nuk†k_
}kk†pv
}kk†mlt
^W
U802
nuk†hY
][
nuk†hYZ
nuk†hZ
}kk†zkpv
}kk†ymhXW
}kk†ymhXX
}kk†wh
}kk†{jv
}kk†ymhX
}kk†ymhY
}kk†ymhZ
}kk†ymh[
}kk†ymh\
}kk†ymh]
}kk†ymh^
}kk†ymh_
}kk†ymh`
100p
nuk†h[
nuk†k`
nuk†h\
nuk†h]
nuk†h^
nuk†h_
nuk†h`
nuk†hXW
nuk†hXX
nuk†hXY
FB801
\`
\^
nuk†hX]
\\
nuk†hX^
[Y
nuk†hX_
[W
nuk†hX`
[Z
60
C850
C849
\Y
Z[
]W
^Y
^Z
]X
[[
]\
_Z
\W
nuk†hXZ
]_
nuk†hX[
]`
nuk†hX\
nuk†hYW
RZ}†~shu†~ju
_]
0.1u
C851
100p
Š“–šŒG›–G—•^_
2.2u
LGE Internal Use Only
- 138 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
7. CIRCUIT DIAGRAM
MAIN KEY LED
Home KEY
VBAT
COL[1]
1
R800
KEY_ROW[2]
KEY_COL[2]
LD800
HOME
2
VOL_UP
ROW[1]
VOL_DOWN
3
KB800
470
R801
ROW[0]
CN803
MIC_1P
MIC_1N
SPK_N
470
ROW[2]
VA 800
470
1800
OUT
FB802
1800
G1
HOME
MIC_BIAS
VDD
G3
D801
C800
1u
VA 801
R803
FB800
G2
D800
470
MIC800
SPK_P
4
LD801
R802
MAIN MIC
SPEAKER
COL[2]
G4
R804
DNI
KEY_LED_EN
MAIN ANT PAD
LINEAR MOTOR
G1
2 .7 n
C 802
SW800
ANT802
Back_up Capacitor
BAT500
G2
ANT
VB800
G3
VCOIN
VIB_P
C803
0.5p
C804
R526
1K
C564
1u
VIB_N
15n
ANT803
OJ800
C808
3.3n
FPCB2 TO MAIN
MICRO USB IO
24pin 0.4mm pitch narrow Type
FL800
IN
GND1
uUSB_POWER
OUT
GND2
1
CN802
24
VIB_N
C809
ZD800
2
23
3
22
4
21
5
20
6
19
7
18
8
17
VIB_P
1n
KEY_COL[2]
uUSB_POWER
KEY_ROW[2]
KEY_LED_EN
USB_ID
CN801
10
8
P6
FL801
1
2
6
3
4
USB_ID
5
11
P2
P4
P1
P3
MAX_DM
MAX_DP
9
16
10
15
11
14
12
13
SPK_P
MIC_BIAS
MIC_1P
SPK_N
9
C807
D802
D803
D804
MIC_1N
22p
LGE Internal Use Only
MAX_DP
VBAT
P5
7
MAX_DM
VCOIN
- 139 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
7. CIRCUIT DIAGRAM
micro-SD
SOCKET
(Push-Pull Type w/ detect)
USIM (6pin Normal)
VOLUME KEY
}yln†umj†ZUW}
VREG_USIM_3.0V
nMICROSD_DET
CN100
KB100
SW113
VREG_SDCARD_2.85V
11
9
1
C1
VCC
C2
RST
C3
4
5
6
MMC_DATA[0]
MMC_DATA[1]
7
USIM_RST
CLK
USIM_CLK
0
C5
umj†z~w
12
14
C100
C101
C102
C103
33p
33p
0.1u
22p
GND3 GND4
]
X
470
C104
DNI
VA100
[
\
Z
]
X
Y
[
\
Y
470
C105 C106
D100
0.1u
D101
33p
zpkl†}vs†ku
R104
rl€†jvs‚X„
SW2
Z
R103
rl€†yv~‚X„
|zpt†kh{h
C9
C12
GND2 GND5
C10
C11
8
10
KB101
470
15K
GND1
C6
VPP
C7
IO
VA102
MMC_CLK
L100
J100
3
rl€†yv~‚W„
R102
2
VA101
MMC_DATA[2]
MMC_DATA[3]
ttj†jtk
zpkl†}vs†|w
R101
VREG_NFC_3.0V
VREG_USIM_3.0V
Z
[
Y
USIM_DATA
USIM_CLK
\
X
USIM_RST
]
D102
NFC ANT Matching Circuit
CAMERA FLASH LED DRIVER
umj†hu{†mllkpunX
C107
L102
DNI
DNI
C109
ZW—•Gš–Š’Œ›Guhyyv~G{€wlGWU`›G
Routing line must be thick enough to support 1.5A!!
DNI
SUB-TO-MAIN CONNECTOR
VBAT
umj†hu{†mllkpunY
L103
DNI
L101
1u
Digital Compass
+ Accelerometer sensor
FLASH_TXMASK
E3
E2
C2
B1
umj†hu{†mllkpunX
umj†hu{†mllkpunY
SW2
VIN
10u
CN102
SW1
D2
C108
TXMASK/TORCH
VOUT1
STROBE
VOUT2
LD100
LED_OUT1
A2
SCL
1
31
5
30
6
29
7
28
8
27
9
26
10
25
11
24
12
23
13
22
14
21
15
20
16
19
17
18
VBAT
mshzo†{thzr
mshzo†pYj†zjs
mshzo†pYj†zkh
tv{pvu†pu{X
jvtwhzz†kyk€
VREG_NFC_3.0V
VREG_USIM_3.0V
rl€†yv~‚W„
rl€†yv~‚X„
rl€†jvs‚X„
|zpt†kh{h
|zpt†yz{
|zpt†jsr
zluzvy†pYj†zjs
zluzvy†pYj†zkh
12
13
14
15
16
10u
C3
32
4
GND3
SCK
VDD
VDDIO
INT1
INT2
SDI
U800
PS1
SDO
11
10
jvtwhzz†kyk€
GND2
9
8
GND1
CSB2
7
5
CSB1
DRDY
INT3
PS2
4
LGE Internal Use Only
C110
33
3
WUXœ
6
3
GND2
LED_OUT2
SDA
GND1
E1
D1
B2
FLASH_I2C_SDA
FLASH_I2C_SCL
A3
ttj†jsr
ttj†jtk
umj†z~w
tv{pvu†pu{X
1
2
VREG_MSME_1.8V
zluzvy†pYj†zjs
zluzvy†pYj†zkh
•tpjyvzk†kl{
VREG_SDCARD_2.85V
ttj†kh{h‚Y„
ttj†kh{h‚Z„
ttj†kh{h‚W„
ttj†kh{h‚X„
34
2
C806
WUXœ
2
C1
U100
}yln†tztl†XU_}
C805
A1
1
- 140 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
7. CIRCUIT DIAGRAM
VGA_MIPI(FPCB)
RECEIVER
P5 5
5M AF MIPI I/F
1
2
P1
P3
P2
P4
CN900
3
1
RCV_P
4
P6
5M_CSI_CLKP
6
Timing : DVDD-->IOVDD-->AVDD(SIMULTANEOUSLY)
DVDD : TBD (1.2V or 1.8V)
IOVDD : 1.7V - 3.0V
AVDD : 2.6V - 2.9V
2
P1
P3
P4
P2
3
CN901
4
5
P5
6
P6
7
P7
8
P8
9
G1
10
G2
CN902
VREG_CAM_AVDD_2.8V
P5 5
VREG_CAM_DVDD_1.8V
1
2
VREG_CAM_AVDD_2.8V
P1
P3
P2
P4
3
VREG_CAM_IOVDD_1.8V
VT_PWDN
VT_RESET_N
CAM_I2C_SCL
5M_RESET_N
VA901
2nd MIC
CAM_I2C_SDA
CAM_I2C_SCL
VREG_CAM_AF_2.8V
CAM_I2C_SDA
6
FL906
VREG_CAM_IOVDD_1.8V
VREG_CAM_IOVDD_1.8V
CAM_MCLK
4
P6
5M_CSI_DN1
5M_CSI_DP1
D901
FL901
1
P1
2
P2
3
P3
4
P4
VT_CSI_DP0
VT_CSI_DN0
VT_CSI_CLKP
VT_CSI_CLKN
CAM_MCLK
6
FL902
D900
MIC900
HSED_BIAS2
VA900
P
G1
5M_VCM_PWDN
18002
1
FB900
MIC_2P
O
C909
MIC_2N|GND
ZD900 ZD905
G2
1u
ZD906
1
Timing : IOVDD-->AVDD-->DVDD(SIMULTANEOUSLY)
P6
5M_CSI_DN0
5M_CSI_DP0
2
RCV_N
P5 5
FL900
ZD907
5M_CSI_CLKN
GND
GND
TOUCH CONNECTOR
3.5pi Ear Jack Connector
J900
5
4
1
10
2
9
3
8
4
7
5
6
EAR_SENSE_3.5PI
EAR_R
FB904
1800
VREG_TOUCH_3.0V
1n
C913
TOUCH_I2C_SCL
TOUCH_I2C_SDA
TOUCH_INT
M5-MIC
M4-L
1800
C912
FB903
C911
EAR_MIC_3.5PI
EAR_L
CN903
1n
1n
4D
M4-DETECT
1
M1-R
6
M6-GND
FM_ANT
1
TOUCH_ID
C920
ZD901 ZD902 ZD903
ZD904
L900
DNI
C915
100n
2
1u
MAIN-TO-upperFPCB CONNECTOR
CN904
54
1
53
2
52
3
51
4
50
5
49
6
48
7
47
8
46
9
45
10
44
11
43
12
EAR_L
EAR_MIC_3.5PI
EAR_R
RCV_P
EAR_SENSE_3.5PI
HSED_BIAS2
RCV_N
KPD_PWR_N
Proximity Sensor
PROX_I2C_SDA
FM_ANT
PROX_I2C_SCL
POWER & LOCK KEY
PROX_OUT
VT_PWDN
TOUCH_ID
VT_RESET_N
TOUCH_I2C_SCL
VREG_CAM_AVDD_2.8V
TOUCH_I2C_SDA
TOUCH_INT
R910
VREG_P3_2.85V
R908
1
2
LEDA
SCL
LEDC
SDA
VCC
VIO
8
1
100
PROX_I2C_SCL
4.7
42
13
41
14
40
15
39
16
38
17
37
18
36
19
35
20
34
21
33
22
32
23
31
24
30
25
29
26
28
27
VREG_TOUCH_3.0V
KB900
U900
VREG_CAM_IOVDD_1.8V
VREG_CAM_AF_2.8V
KPD_PWR_N
VREG_CAM_DVDD_1.8V
CAM_MCLK
2
7
PROX_I2C_SDA
CAM_I2C_SCL
CAM_I2C_SDA
VA902
R909
3
6
VREG_MSME_1.8V
5M_CSI_CLKN
10
4.7u
0.1u
5
1u
GND
2
VREG_P3_2.85V
VREG_MSME_1.8V
5M_CSI_CLKP
1
C919
C918
VOUT
C916
4
PROX_OUT
VT_CSI_CLKN
5M_CSI_DN0
VT_CSI_CLKP
5M_CSI_DP0
5M_CSI_DN1
VT_CSI_DN0
5M_CSI_DP1
VT_CSI_DP0
MIC_2N
MIC_2P
LGE Internal Use Only
- 141 -
5M_RESET_N
5M_VCM_PWDN
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
8. BGA PIN MAP
8. BGA Pin Map
8.-U400
BGA- Memory
PIN MAP
MCP (Top View)
U400 - Memory MCP (Top View)
LGE Internal Use Only
LGE Internal Use Only
- 142 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
8. BGA PIN MAP
- U200 - MSM7227A(bottom view)
U200 - MSM7227A(bottom view)
USE
NOT IN USE
LGE Internal Use Only
LGE Internal Use Only
- 143 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
8. BGA PIN MAP
U501 – PM8029
-U501 – PM8029
USE
NOT IN USE
LGE Internal Use Only
LGE Internal Use Only
- 144 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
8. BGA PIN MAP
U1000 - RTR6285A (Top View)
- U1000 - RTR6285A (Top View)
USE
NOT IN USE
LGE Internal Use Only
LGE Internal Use Only
- 145 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
8. BGA PIN MAP
U800 – WCN2243 (BT/FM) (Top View)
-U800 – WCN2243 (BT/FM) (Top View)
WCN2243 IC pin assignments, top view
LGE Internal Use Only
LGE Internal Use Only
- 146 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
8. BGA PIN MAP
U802– WCN1314 (WiFi) (Top View)
- U802– WCN1314 (WiFi) (Top View)
WCN1314 IC pin assignments (top view)
USE
NOT IN USE
LGE Internal Use Only
LGE Internal Use Only
- 147 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
9. PCB LAYOUT
9. PCB LAYOUT
U200 : MSM7227A
(main chipset)
X200 : TCXO
-no Power On
U501 : PMIC
- no Boot / Reset, etc
U400 : Memory(MCP)
CN200
SC321
SC319
X200
C323
C321
C308
C309
C525
C306
C307
L504
A
1
C317
36
C316
L503
R215
C
5
C565
B
U506
4
1
D
A
C566
E
C
3
D
D
1
B
C726
R517
D700
R518
C575
C576
U502
E
C716
D503
C714
C708
C
C339
C340
SC315
B
TP400
C550
A
C315
C407
A
R530
C567
C338
U200
C301
C417
R529
R519
C411
AT
C311
L501
C410
C405
L500
1
C549
C510
C571
U507
C568
C509
C516
R505
C570
23
D505
R528
SC309
D200
U506 : Mini ABB IC
- no USB Connection,
C511
C574
SC318
SC311
C419
1
R532
TP507
C569
C526
C531
C530
SC316
C229
R200
R217
C546
R
C536
R710
C527
C514
C701
FB702
C700
FB703
C709
C541
C544
C542
C543
C517
C717
C715
D501
R531
R524
R506
R509
D504
R525
R503
IC700
R533
R504
C521
R713
R712
C741
SC306
D500
C573
C318
R544
C559
C513
R711
C201
C711
C206
C208
C205
C216
R202
C713
C211
C209
C210
C212
R302
C218
C330
C706
C213
C329
R218
C412
C415
C416
TP403
C402
C200
R410
C707
C202
C504
C520
L502
C220
R510
C519
C503
U501
P
C403
C300
C319
C314
C545
C406
N
C331
A
C312
C305
C313
C304
L
M
TP405
C538
C508
K
TP402
C515
C524
R508
C328
C303
J
TP401
R301
C324
C302
U400
H
C221
C207
C505
C537
R300
F
G
C539
R219
TP504
C310
R208
E
TP404
C532
C322
D
C533
C326
C
C507
C346
C327
C418
B
C506
C343
C518
C344
C325
C345
C342
C400
C341
A
C535
C214
C547
C224
D502
C548
R303
R514
X500
C540
TP505
C223
C401
14
1
TP200
R203
C529
C215
R500
C534
R216
ZD600
C203
SC301
C228
R515
R214
C222
C320
R501
C332
R213
C335
C333
L200
C337
C334
C336
C225
C408
R204
C409
C226
R400
C413
R403
SC313
C414
R402
C404
SC322
R405
R408
R212
R404
R407
R401
R406
U502 : LCD Backlight
charge pump
IC700 : Audio Sub System
- no Speaker/Headset Sound
LG-P705_MAIN_EAX64550001-1.0-TOP
LGE Internal Use Only
- 148 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
9. PCB LAYOUT
CN601 : Sub FPCB conn.
- no SIM
- no T-flash memory
- no Flash LED
- no NFC
U1003 : RF Amplifier
- no Service
CN500 : Battery Conn.
CN600 : Lower FPCB conn.
- no charging -no main Mic
- no speaker -no vibrator
TP702
SW1001 : RF S/W
R619
CN500
R604
CN600
R620
R600
R602
R608
R607
C552
C609
R724
C1029
C1055
C1036
C1038
C604
R616
C551
R615
R610
R618
CN602 : Upper FPCB conn.
- no Power On
- no Sub Mic
- no Receiver/Ear-jack sound
- no proximity sensor
U700 : comparator
- no headset detect
FL1003
SC312
SC310
24
SC320
ANT801
R613
R614
R617
C603
SC317
FL600
R611
C602
R722
C1015
EAX6 4 5 5 0 0 0 1
C608
C752
C610
U700
U504 : Camera LDO
- can not use camera
R612
C606
C554
U509
R723
C753
FL601
C1008
C553
R1002
C1028
C1048
C1046
C1000
C1001
C1011
C1047
C1074
L1020
C1082
C1072
L1021
C1071
C1083
R1005
C1043 C1045
C1003
R1003
C1073
R1008
R1006
R1009
FL1004
R1004
C1010
C1002
C1006
C1019
1
R721
13
C1017
C1103
C1097
L1034
C1066
C1076
SC314
FB710
B
C1077
C1067
U508
L1032
C1086
L1028
R1015
C1005
C1085
R1020
L1008
U1003
R1012
L1024
L1025
C1084
C1102
L1017
L1031
R1014
L1010
L1013
C1107
L1007
L1006
FL1000
L1029
C849
FB801
C829
C827
L1033
C828
C830
C831
L811
C
C1030
R1011
C1049
C1052
C1051
C840
C848
C844
C847
C824
FB800
C834
C839
C853
L808
L809
C823
FL800
C825
C826
C820
C821
L807
C818
C846
R806
C809
C815
C841
C806
SC304
L804
C837
C838
U1002
L1016
L805
C816
FL802
C1065
FL1002
C851
D
C1039
C1078
L1015
C850
C1042
E
C1079
L1018
C1064
C836
C1068
C1041
A
R1010
U504
C1044
G
F
C1080
C833
L1038
U1000
C605
C1027
J
H
C1026
C562
27
U802
K
C1031
C563
28
U801
FL801
R812
R808
C832
C835
FL1005
C1098
L
L1022
R1000
R807
L810
L1030
L1041
M
C1032
R1007
C817
C819
L806
L803
L1027
C572
C1007
C845
R800
C1033
TP503
C1105
C842
L1039
C1035
C1004
C810
C1050
C843
C1054
N
C1099
C230
C1024 C1034
C1040
C1104
L1004
L1011
L1014
FL1001
L1001
L802
L800
R801
R802
U800
L1003
C1012
U509/U508 : Camera LDO
C601
C1060
L1040
C1081
C805
C1014
C1062
C1037
R1013
L1023
C1013
L1026
C1087
CN602
C231
C1023
L1035
C1088
C1016
L1000
C808
C812
C1025
C1100
C1090
C1020
C1018
C1053
C1096
C1095
C1021
L801
C804
FL1007
C564
C1022
C803
U1001
C811
L1009
L1005
C814
C1057
U602 : Touch LDO
C5
U602
54
C1056
C813
C1059
C1061
R1001
L1012
C1089
L1037
C1058
C807
C1063
FL1006
L1002
C1101
SC323
C1009
24
SC303
C1093
C1094
SC300
SC324
C751
L1042
R621
13
SW1000
SC307
U1001 : RF Tx module
- no Service
34
R609
MAIN_1.0
C1106
18
R601
U800 : BT/FM module.
- no BT Connection
- no FM Radio
C802
CN603
C800
U802 : WiFi module
- can not use WiFi
- no Power On
CN601
R603
L1043
U801 : GPS LNA module
- can not use GPS
- no Power On
R220
SW1001
SW1000 : Coaxial Conn.
- no Service
LG_ P7 0 0
12
17
R606
ANT800
CN603 : LCD Connector
-no display
C801
13
12
TP600
U1000 : RF Transceiver
- no Network service
FL1002 : Duplexer
- no service
- no Power On
U1002 : PAM(Band1/8)
- no Service
- RF Sensitivity & TX
FL1005 : Duplexer
- no service
- no Power On
LG-P705_MAIN_EAX64550001-1.0_BOT
LGE Internal Use Only
- 149 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
9. PCB LAYOUT
18
34
CN102
17
LG-P705_F_SUB-1.1-TOP
LGE Internal Use Only
- 150 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
9. PCB LAYOUT
J100 : SIM Socket
- no SIM
CN100 : MicroSD Socket
- no MicorSD
LD100
LD100 : Flash LED
TP1
C102
C103
U100 : Flash LED D-IC
- no Flash
K B 10 0
3
U100
1
C110
C108
E
D
A
B
C
L101
CN100
C101
J100
D102
R102
C104
C806
U800
C100
C805
U800 : Compass/Accelerometer Sensor
- no compass/accelerometer
L100
D100
L103
C109
C105
C106
D101
L102
C107
VA101
VA100
R103
R104
VA102
R101
TP2
KB101
LG-P705_F_SUB-1.1-BOT
LGE Internal Use Only
- 151 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
9. PCB LAYOUT
MIC800
MIC800 : Main Mic
LG-P705_F_LOWER-1.0-TOP
LGE Internal Use Only
- 152 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LD800
CN801
FB802
FB800
R
8 0 4
D804
ZD800
FL800
D802 C807
C800
ZD801
D803
FL801
ZD802
ANT802
C802
R802
C809
SW800
KB800
C803
ANT803
C804
C808
VA800
VA801
R803
R801
LD801
R800
9. PCB LAYOUT
CN803 : Speaker connector
D800
C564
R526
D801
CN803
BAT500
BAT500 :Backup Capacitor
VB800 : Vibrator conn.
VB800
12
CN801 : uUSB connector
CN802
24
13
LG-P705_F_LOWER-1.0-BOT
LGE Internal Use Only
- 153 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
9. PCB LAYOUT
ZD900
ZD905
D901
D900
CN900
LG-P705_F_UPPER_EAX64667901-1.1-TOP
LGE Internal Use Only
- 154 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
9. PCB LAYOUT
MIC900 : Sub Mic
ZD907
ZD906
U900
U900 : proximity sensor
- no proximity sensor
MIC 900
J900 : Ear-Jack conn.
KB900
10
12
C909
FB900
R908
R909
C919
C918
FL900
13
24
FB904
11
20
C911
ZD903
C912
FB903
C915
ZD904
C913
C920
C916
ZD901
VA900
L900
VA901
6
VA902
R910
J900
CN902
FL901
10
5
CN903
CN903 : Touch Conn.
CN901
ZD902
CN902 : VGA Camera Conn.
CN901 : 5M Camera Conn.
28
FL902
27
FL906
54
CN904
LG-P705_F_UPPER_EAX64667901-1.1-BOT
LGE Internal Use Only
- 155 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
10. CALIBRATION
10. CALIBRATION
CAL INFORMATION
S/W VERSION
[TachyonV36]LGP705_20120316_Calibration
Please check the final version to “B2B”
H/W
PIF
Name
Part No.
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)
LGE Internal Use Only
- 156 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
10. CALIBRATION
P705
MS695
[TachyonV36]LGP705_20120316_Calibration
[Tachyon36]LGMS695_20120213_Calibration
LGE Internal Use Only
- 157 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
10. CALIBRATION
P705
LGE Internal Use Only
- 158 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
10. CALIBRATION
LGE Internal Use Only
- 159 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
10. CALIBRATION
LGE Internal Use Only
- 160 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
10. CALIBRATION
MS695
P705
LGP705
LGP705
MS695
P705
P705
MS695
P705
MS695
P705
MS695
P705
MS695
LGP705
LGE Internal Use Only
- 161 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
10. CALIBRATION
LGE Internal Use Only
- 162 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
10. CALIBRATION
LGE Internal Use Only
- 163 -
Copyright © 2012 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
LGE Internal Use Only
- 164 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
10. CALIBRATION
LGE Internal Use Only
- 165 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
10. CALIBRATION
LGE Internal Use Only
- 166 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
10. CALIBRATION
LGE Internal Use Only
- 167 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
10. CALIBRATION
Tachyon 36
Tachyon_36
LGE Internal Use Only
- 168 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
10. CALIBRATION
5.3V
5.0V
LGE Internal Use Only
- 169 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
10. CALIBRATION
LGE Internal Use Only
- 170 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
10. CALIBRATION
LGE Internal Use Only
- 171 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
10. CALIBRATION
MS695
P705
LGE Internal Use Only
- 172 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
10. CALIBRATION
MS695
P705
MS695
P705
P705
MS695
P705
MS695
MS695
P705
P705
MS695
LGE Internal Use Only
- 173 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
10. CALIBRATION
MS695
P705
MS695
P705
LGE Internal Use Only
- 174 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
10. CALIBRATION
P705
MS695
RF900
LGE Internal Use Only
- 175 -
Copyright © 2012 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#*705#
Hidden Menu
Start the desired menu: Menu, click
Version Info
Classified Information representation
-> Hidden Menu
-> Settings
-> Version Info
LGE Internal Use Only
- 176 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
11. HIDDEN MENU
Factory Reset
Format SD Card : SD Card Data
reset
Factory Reset : Reset as default
Factory Settings
Delete Userdata : Disabled
-> Hidden menu
-> WCDMA-Only
-> Factory Reset
AAT Device Test
Allauto Test :
-> You can test all functions automatically
Auto All Test Result
-> You can check Test Results
LGE Internal Use Only
- 177 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
11. HIDDEN MENU
Auto Detecting Item
Check below Items
USIM Card : connecting is PASS
-> SD Card : connecting is PASS
-> Ear Phone : No connecting is PASS
-> Charging Mode : connecting is PASS
Key Press Test
Check below Items
Up/Down key : Hard Key
Power key : Hard Key
Menu key : Touch Key
Home key : Hard Key
Back key : Touch Key
Compass Sensor : Check North
Proximity Sensor : Bilnd the Proximity sensor
Camera Test – Snapshot
Touch screen to capture
LGE Internal Use Only
- 178 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
11. HIDDEN MENU
Camera Test - Camcoding
Camera is recoding for 5 seconds
VT Camera Test
Show the VT Camera image
2D LCD Display Test
Check Black & White Color
LGE Internal Use Only
- 179 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
11. HIDDEN MENU
Sound Test
Touch the “Play” icon
Vibrator Test
Touch the “Start” icon
Touch Drawing Test
Draw a guide line
LGE Internal Use Only
- 180 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
11. HIDDEN MENU
Motion Sensor Test
Check 3 positions
-> Position horizontally
-> Position Vertically
-> Position side
GPS BT Wifi Test
GPS(RF) test : CNO is some value : OK
Bluetooth Scanning is PASS : OK
WiFi Scanning is PASS : OK
Sound Loopback Test
“Look Back On” is test mode on
“Look Back OFF” is test mode off
LGE Internal Use Only
- 181 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
12. EXPLODED VIEW & REPLACEMENT PART LIST
12. EXPLODED VIEW & REPLACEMENT PART LIST
12.1 EXPLODED VIEW(SBOM)
ACQ00
MCQ03
MDS00
MBG01
ADV00
MEV00
MJN01
ABH00
MJN02
EBD00
MJN03
MEA00
EAJ00
MBG00
MJN00
MEA01
EBR02
SUMY00
EAB00
EBP00
ABM01
EBR03
ACQ01
ACQ02
MCQ04
EBP01
EAC00
EBR01
MAZ00
MBL00
ABM00
EAD00
GMEY00
SJMY00
GMZZ00
MCQ02
EBR00
MCQ00
MBL01
EAB01
MCQ01
EAB02
EAA00
LGE Internal Use Only
- 182 -
Location
EBR02
ABM00
ABM01
EBR03
EAB02
EAA00
ACQ01
MBL01
GMEY00
EBR00
SUMY00
EBR01
EAB01
SJMY00
MBG00
ACQ00
MJN03
ABH00
MBG01
ADV00
GMZZ00
MJN01
MJN00
MAZ00
MBL00
MCQ00
MCQ01
MCQ02
MCQ03
MCQ04
MDS00
MEA01
MEA00
MEV00
MJN02
EBP01
EBP00
EBD00
EAJ00
EAB00
EAD00
EAC00
ACQ02
Description
PCB Assembly,Main
Can Assembly,Shield
Can Assembly,Shield
PCB Assembly,Flexible
Speaker,Dual Mode
PIFA Antenna,Multiple
Cover Assembly,Rear(SVC)
Cap,Receptacle
Screw,Machine
PCB Assembly,Flexible
Microphone,Condenser
PCB Assembly,Flexible
Microphone,Condenser
Motor,DC
Button
Cover Assembly,Front
Tape,Window
Button Assembly (Power)
Button,Side (Volume)
Frame Assembly
Screw,Machine
Tape
Tape
Bracket
Cap
Damper,Speaker
Damper,Motor
Damper
Damper,LCD
Damper
Gasket
Guide
Guide
Insulator
Tape,Window
Camera Module
Camera Module
Touch Window Assembly
LCD,Module-TFT
Receiver
Cable,Assembly
Rechargeable Battery,Lithium Ion
Cover Assembly,Battery
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
12. EXPLODED VIEW & REPLACEMENT PART LIST
12.2 ReplacementParts
<Mechanic component>
Level
LocationNo.
1
AGQ000000
Phone Assembly
AGQ86787201 LGP705.ACISWH WH:WHITE WHITE -
2
MEZ002100
Label,Approval
MLAA0062319
COMPLEX GU280 OREBK ZZ:Without Color
COMPLEX, (empty), , , , ,
2
ACQ100400
Cover
Assembly,EMS
ACQ86034301
LGP705.ANGRBK BK:BLACK BLACK -
6
SC301
SC306
SC309
SC311
SC313
SC315
SC316
SC318
SC319
SC321
SC322
Clip
MCGY0003801 COMPLEX LG-KH3900 KTF ZZ:Without Color -
6
ANT800
ANT801
Contact
MCIZ0008501
6
SC301
SC306
SC309
SC311
SC313
SC315
SC316
SC318
SC319
SC321
SC322
Clip
MCGY0003801 COMPLEX LG-KH3900 KTF ZZ:Without Color -
5
MEZ000000
Label
MLAZ0038301
COMPLEX LG-VX6000 ZZ:Without Color PID Label
4 Array PRINTING,
5
ABM00
Can
Assembly,Shield
ABM73816201
LGP700.AFRAWH ZZ:Without Color -
6
MEV000000
Insulator
MEV64172001
COMPLEX LGP700.AFRAWH ZZ:Without Color -
6
MBK070300
Can,Shield
MBK63254501
PRESS STS 0.15 LGP700.AFRAWH ZZ:Without
Color -
LGE Internal Use Only
Description
Note: This Chapterisused for reference,Part order is ordered
by SBOM standard on GCSC
PartNumber
Spec
Remark
COMPLEX LG-T310 VIVBK ZZ:Without Color
PRESS, BeCu, , 3.5, 2.0, 1.5,
- 183 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
12. EXPLODED VIEW & REPLACEMENT PART LIST
Level
LocationNo.
6
MCQ000000
5
ABM01
6
Description
PartNumber
Spec
Damper
MCQ67069001 COMPLEX LGP700.AFRAWH ZZ:Without Color -
Can
Assembly,Shield
ABM73816101
LGP700.AFRAWH ZZ:Without Color -
MJN000000
Tape
MJN68138801
COMPLEX LGP700.AFRAWH ZZ:Without Color -
6
MCQ000002
Damper
MCQ67068901 COMPLEX LGP700.AFRAWH ZZ:Without Color -
6
MCQ000001
Damper
MCQ67068801 COMPLEX LGP700.AFRAWH ZZ:Without Color -
6
MCQ000000
Damper
MCQ67068701 COMPLEX LGP700.AFRAWH ZZ:Without Color -
6
MHK000000
Sheet
MHK63801001 COMPLEX LGP700.AFRAWH ZZ:Without Color -
6
MEV000000
Insulator
MEV64171901
COMPLEX LGP700.AFRAWH ZZ:Without Color -
6
MEV000001
Insulator
MEV64169101
COMPLEX LGP700.AFRAWH ZZ:Without Color -
6
MBK070300
Can,Shield
MBK63234101
PRESS STS 0.15 LGP700.AFRAWH ZZ:Without
Color -
6
MCQ000003
Damper
MCQ67006801 COMPLEX LGP700.AFRAWH ZZ:Without Color -
3
ACQ063300
Cover
Assembly,Rear
ACQ86108601
LGP705.ACISWH BK:BLACK BLACK -
4
ACQ01
Cover Assembly
Rear(SVC)
ACQ86075501
LGP705.ACISWH BK:BLACK BLACK -
5
MHK000002
Sheet
MHK63845101 COMPLEX LGP705.ANGRBK ZZ:Without Color -
5
MJN020800
Tape,Decor
MJN68076901
COMPLEX LGP700.AFRAWH ZZ:Without Color -
5
MJN089301
Tape,Window
MJN68077001
COMPLEX LGP700.AFRAWH ZZ:Without Color -
5
MJN000000
Tape
MJN68099401
COMPLEX LGP700.AFRAWH ZZ:Without Color -
LGE Internal Use Only
- 184 -
Remark
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
12. EXPLODED VIEW & REPLACEMENT PART LIST
Level
LocationNo.
5
MJN089300
Tape,Window
MJN68114401
COMPLEX LGP700.AFRAWH ZZ:Without Color -
5
MKC009400
Window,Camera
MKC64340201
CUTTING ACRYL LGP700.AFRAWH ZZ:Without
Color -
5
MEZ000900
Label,After Service
MLAB0001102
COMPLEX C2000 CGRSV WA:White C2000
USASV DIA 4.0 PRINTING,
5
MHK000001
Sheet
MHK63751401 COMPLEX LGP700.AFRAWH BK:Black -
5
MHK000000
Sheet
MHK63792701 COMPLEX LGP700.AFRAWH ZZ:Without Color -
5
MBL01
Cap,Receptacle
MBL65201301
5
MCK063300
Cover,Rear
MCK67152401 MOLD PC LGP700.AFRAWH BK:Black -
5
MCQ049800
Damper,Motor
MCQ66914901 COMPLEX LGP700.AFRAWH BK:Black -
5
MCQ015700
Damper
Connector
MCQ66915001 COMPLEX LGP700.AFRAWH BK:Black -
5
MCQ000001
Damper
MCQ66919101 COMPLEX LGP700.AFRAWH BK:Black -
5
MCQ074200
Damper,Speaker
MCQ66951401 COMPLEX LGP700.AFRAWH ZZ:Without Color -
5
MCQ015701
Damper
Connector
MCQ66959801 COMPLEX LGP700.AFRAWH BK:Black -
5
MCQ000002
Damper
MCQ66959901 COMPLEX LGP700.AFRAWH BK:Black -
5
MCQ009400
Damper,Camera
MCQ66970101 COMPLEX LGP700.AFRAWH BK:Black -
5
MCQ000000
Damper
MCQ66995001 COMPLEX LGP700.AFRAWH ZZ:Without Color -
5
MCR000000
Decor
MCR64753401
5
MCR000001
Decor
MCR64753501 COMPLEX LGP700.AFRAWH WH:WHITE WHITE -
5
MDS000000
Gasket
MDS63981701 COMPLEX LGP700.AFRAWH ZZ:Without Color -
5
MFB029600
Lens,Flash
MFB62793301
LGE Internal Use Only
Description
PartNumber
Spec
Remark
MOLD PC LGP700.AFRAWH BK:Black -
PRESS STS ZZ LGP700.AFRAWH ZZ:Without
Color -
MOLD PC LGP700.AFRAWH ZZ:Without Color -
- 185 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
12. EXPLODED VIEW & REPLACEMENT PART LIST
Level
LocationNo.
3
GMEY00
3
ACQ003400
7
PartNumber
Spec
Screw,Machine
GMEY0011201
GMEY0011201 BH + 1.4mM 3mM MSWR FZB N N
LG ELECTRONICS INC.
Cover
Assembly,Bar
ACQ85950405
LGP700.AFRAWH WH:WHITE WHITE -
ANT802
ANT803
Contact
MCE62253601 COMPLEX LGLS685.ASPRZY ZZ:Without Color -
4
MBG00
Button
MBG64528101 COMPLEX LGP700.AFRAWH WH:WHITE WHITE -
4
ACQ00
Cover
Assembly,Front
ACQ85922101
LGP700.AFRAWH WH:WHITE WHITE -
5
MJN000000
Tape
MJN68098601
COMPLEX LGP700.AFRAWH ZZ:Without Color -
5
MEV000001
Insulator
MEV64161501
COMPLEX LGP700.AFRAWH ZZ:Without Color -
5
MJN020800
Tape,Decor
MJN68076701
COMPLEX LGP700.AFRAWH ZZ:Without Color -
5
MJN03
Tape,Window
MJN68076601
COMPLEX LGP700.AFRAWH ZZ:Without Color -
5
MEV000000
Insulator
MEV64080001
COMPLEX LGP700.AFRAWH ZZ:Without Color -
5
MDJ000000
Filter
MDJ63425801
COMPLEX LGP700.AFRAWH ZZ:Without Color -
5
MCR000000
Decor
MCR64792701
PRESS STS 0.2T LGP700.AFRAWH WH:WHITE
WHITE -
5
MCR000001
Decor
MCR64792601 COMPLEX LGP700.AFRAWH BK:Black -
5
MCQ000000
Damper
MCQ66995501 COMPLEX LGP700.AFRAWH BK:Black -
5
MEV000002
Insulator
MEV64169401
5
MCQ000001
Damper
MCQ67104501 COMPLEX LGP700.AFRAWH ZZ:Without Color -
5
ABH00
Button Assembly
(Power)
ABH74619701
6
MCQ000000
Damper
MCQ67105301 COMPLEX LGP700.AFRAWH ZZ:Without Color -
LGE Internal Use Only
Description
Remark
COMPLEX LGP700.AFRAWH ZZ:Without Color -
LGP700.AFRAWH ZZ:Without Color -
- 186 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
12. EXPLODED VIEW & REPLACEMENT PART LIST
Level
LocationNo.
6
MBG071300
Button,Side
MBG64528301
5
MBG01
Button,Side
(Volume)
MBG64584901 MOLD PC LGP700.AFRAWH WH:WHITE WHITE -
5
MCK032700
Cover,Front
MCK67131801 MOLD PC LGP700.AFRAWH WH:WHITE WHITE -
6
MET099500
INSERT,NUT
MICE0016903
MECH_COMMON ZY,ZZ,PRESS, STS, , , , ,
6
MET099501
INSERT,NUT
MICE0016905
MECH_COMMON ZY,ZZ,PRESS, STS, , , , ,
5
MCQ074200
Damper,Speaker
MCQ66970001 COMPLEX LGP700.AFRAWH ZZ:Without Color -
4
ADV00
Frame Assembly
ADV74288301
5
MCQ000001
Damper
MCQ66918401 COMPLEX LGP700.AFRAWH BK:Black -
5
MCQ000000
Damper
MCQ66995601 COMPLEX LGP700.AFRAWH BK:Black -
5
MDQ000000
Frame
MDQ63198001
CASTING PMP TPX MX-221M LGP700.AFRAWH
ZZ:Without Color -
6
MET099500
INSERT,NUT
MICE0016903
MECH_COMMON ZY,ZZ,PRESS, STS, , , , ,
6
MDQ000000
Frame
MDQ63238601 MOLD PA LGP700.AFRAWH ZZ:Without Color -
5
MJN000000
Tape
MJN68077101
COMPLEX LGP700.AFRAWH ZZ:Without Color -
5
MJN000003
Tape
MJN68169601
COMPLEX LGP700.AFRAWH ZZ:Without Color -
5
MJN000001
Tape
MJN68133901
COMPLEX LGP700.AFRAWH ZZ:Without Color -
5
MDS000000
Gasket
MDS63979701 COMPLEX LGP700.AFRAWH ZZ:Without Color -
5
MDS000001
Gasket
MDS64030201 COMPLEX LGP700.AFRAWH ZZ:Without Color -
5
MJN000002
Tape
MJN68098301
COMPLEX LGP700.AFRAWH ZZ:Without Color -
4
GMZZ00
Screw,Machine
GMZZ0019003
GMZZ0019003 FH + 1.4mM 1.5mM MSWR FZB N SERVEONE CO., LTD.
LGE Internal Use Only
Description
PartNumber
Spec
Remark
PRESS STS zz LGP700.AFRAWH ZZ:Without
Color -
LGP700.AFRAWH ZZ:Without Color -
- 187 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
12. EXPLODED VIEW & REPLACEMENT PART LIST
Level
LocationNo.
4
MJN01
Tape
MJN68123501
COMPLEX LGP700.AFRAWH ZZ:Without Color -
4
MJN00
Tape
MJN68227201
COMPLEX LGP700.AFRAWH ZZ:Without Color -
4
MEZ000000
Label
MLAZ0038303
COMPLEX LG-LC3200 WA:White PRINTING, PPRI
PRINTING
4
MAZ00
Bracket
MAZ63410101
MOLD PA LGP700.AFRAWH ZZ:Without Color -
4
MBL00
Cap
MBL65280101
MOLD PC LGP700.AFRAWH BK:Black -
4
MCQ00
Damper,Speaker
MCQ66917201 COMPLEX LGP700.AFRAWH ZZ:Without Color -
4
MCQ01
Damper,Motor
MCQ66951301 COMPLEX LGP700.AFRAWH ZZ:Without Color -
4
MCQ02
Damper
MCQ67068501 COMPLEX LGP700.AFRAWH ZZ:Without Color -
4
MCQ03
Damper,LCD
MCQ67068601 COMPLEX LGP700.AFRAWH ZZ:Without Color -
4
MCQ04
Damper
MCQ67069101 COMPLEX LGP700.AFRAWH ZZ:Without Color -
4
MDS00
Gasket
MDS64000801 COMPLEX LGP700.AFRAWH ZZ:Without Color -
4
MEA01
Guide
MEA62991001
COMPLEX LGP700.AFRAWH ZZ:Without Color -
4
MEA00
Guide
MEA63050001
COMPLEX LGP700.AFRAWH ZZ:Without Color -
4
MEV000000
Insulator
MEV64174801
COMPLEX LGP700.AFRAWH ZZ:Without Color -
4
MEV00
Insulator
MEV64176901
COMPLEX LGP700.AFRAWH ZZ:Without Color -
4
MJN061100
Tape,Protect
MJN68106501
COMPLEX LGP700.AFRAWH ZZ:Without Color -
4
MJN02
Tape,Window
MJN68114301
COMPLEX LGP700.AFRAWH ZZ:Without Color -
LGE Internal Use Only
Description
PartNumber
Spec
- 188 -
Remark
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
12. EXPLODED VIEW & REPLACEMENT PART LIST
Level
LocationNo.
Description
PartNumber
1
AAD000000
Addition Assembly
AAD86056501
LGP705.ACISWH WH:WHITE WHITE -
2
MEZ002101
Label,Approval
MEZ64570001
CUTTING LAMI LGP940.ACISBK WA:White -
2
MEZ002100
Label,Approval
MEZ64188201
COMPLEX LGA190.ACISBK ZZ:Without Color -
2
AFN053800
Manual Assembly
Operation
AFN75754701
LGP705.ACISBK ZZ:Without Color Manual assy for
LGP705 CIS
2
ACQ02
Cover
Assembly,Battery
ACQ86009201
LGP700.AFRAWH WH:WHITE WHITE -
3
MCK004100
Cover,Battery
MCK67152501 MOLD PC LGP700.AFRAWH WH:WHITE WHITE -
3
MEZ000000
Sheet
MHK63800001 COMPLEX LGP700.AFRAWH ZZ:Without Color -
3
MEV000000
Insulator
MEV64212401
3
MCR000000
Decor
MCR64808601 COMPLEX LGP700.AFRAWH ZZ:Without Color -
1
AGF000000
Package Assembly
AGF76485603
LGP705.ACISWH ZZ:Without Color LGP705 CIS(
S6T/CIS UB/CIS LB_CH) 480ea/Pallet
2
MEZ000000
Label
MLAZ0050901
COMPLEX KU990.AGBRBK ZZ:Without Color
Battery Warning Label (Lithium ion Battery Label)
2
MAY084000
Box,Unit
MAY65535504
PRINTING LGP705.ACISWH ZZ:Without Color
LGP705 CIS Unit Box(S6T)
2
AGJ000000
Pallet Assembly
AGJ73458304
LGE510.ACISBK ZZ:Without Color S6T Type_CIS
Body+Cap+AL(1200x800x800)_480EA
3
MCQ000000
Damper
MCQ66486911
COMPLEX LGE730.ACISBK ZZ:Without Color S6TCIS Dead Space Sleeve(480EA/1200*800)
3
MBL007000
Cap,Box
MCCL0002604
COMPLEX LGE730.ANLDKT ZZ:Without Color
S6T-STD Cap(800EA/1200*800)
3
MAY010800
Box,Carton
MBEC0004405
COMPLEX LGE730.ACISBK ZZ:Without Color S6TCIS Body(480EA/h:800 under/1200*800)
LGE Internal Use Only
Spec
Remark
COMPLEX LGP700.AFRAWH ZZ:Without Color -
- 189 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
12. EXPLODED VIEW & REPLACEMENT PART LIST
Level
LocationNo.
3
MGA000000
Pallet
MPCY0012403 COMPLEX KG800 FRABK DB:DARK BLUE -
2
MEZ084100
Label,Unit Box
PRINTING GS200 CISBK ZZ:Without Color Unit
MLAQ0018301 Box Label(CIS USE-LGE-Peel-90*40) CIS
only_China_Peel_unit box label_90x40
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
2
MAY047100
Box,Master
MBEE0061004
COMPLEX LGE730.ANLDKT ZZ:Without Color
S6T_STD Master Box(10EA)
2
MAF086500
Bag,Vinyl
MBAD0005204 COMPLEX LG-LX260 SPRAG ZZ:Without Color -
LGE Internal Use Only
Description
PartNumber
Spec
- 190 -
Remark
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
12. EXPLODED VIEW & REPLACEMENT PART LIST
12.2 ReplacementParts
<Main component>
Level
LocationNo.
3
EBR02
PCB
Assembly,Main
EBR75418001
LGP705.ACISWH 1.0 Main
4
EBR071800
PCB Assembly
Main,SMT
EBR75440701
LGP705.ANGRBK 1.0 Main
5
SAD010000
Software,Mobile
SAD33443301
Base V09i - EUROPE QCT -
5
EBR071700
PCB Assembly
Main,SMT Top
EBR75440901
LGP705.ANGRBK 1.0 Main
6
R212
Resistor,Chip
ERHZ0000406
MCR01MZP5J104 100KOHM 5% 1/16W 1005 R/TP
- ROHM.
6
R400
R401
R402
R403
R404
R405
R406
R407
R410
Resistor,Chip
ERHZ0000486
MCR01MZP5J473 47KOHM 5% 1/16W 1005 R/TP
- ROHM.
6
R514
Resistor,Chip
ERHZ0000493
MCR01MZP5J513 51KOHM 5% 1/16W 1005 R/TP
- ROHM.
6
R505
Resistor,Chip
ERHZ0000537
MCR01MZP5F6803 680KOHM 1% 1/16W 1005
R/TP - ROHM.
6
R525
Resistor,Chip
ERHZ0003001
MCR01MZP5F3002 30KOHM 1% 1/16W 1005
R/TP - ROHM.
6
IC700
IC,Audio Sub
System
EUSY0420001
TPA2055D3 1.6~5.5V 0W WLCSP R/TP 20P TEXAS INSTRUMENTS INCO.
6
FB702
FB703
Filter,Bead
SFBH0008101
BLM15AG601SN1D 600 ohm 1.0X0.5X0.5 25% 0.6
ohm 0.3A SMD R/TP 2P 0 MURATA
MANUFACTURING CO.,LTD.
6
X500
Crystal
Q13FC1350000200 32.768KHZ 20PPM
EAW61843401 0.000000000007F NONE SMD R/TP EPSON
TOYOCOM CORP
LGE Internal Use Only
Description
Note: This Chapterisused for reference, Part order is ordered
by SBOM standard on GCSC
PartNumber
Spec
- 191 -
Remark
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
12. EXPLODED VIEW & REPLACEMENT PART LIST
Level
LocationNo.
Description
PartNumber
6
C511
Capacitor,TA,Confo
rmal
ECTH0002703
TCTAL1A107M8R-V2 100uF 20% 10V 50UA 55TO+125C 2.5OHM 3.2X1.6X1.1MM NONE SMD
R/TP 1.2T max. ROHM CO.,LTD.
6
R710
R711
R712
R713
Resistor,Chip
ERHY0009526
MCR006YZPJ472 4.7KOHM 5% 1/20W 0603 R/TP
- ROHM.
6
R213
R532
PCB ASSY,MAIN
PAD OPEN
SAFO0000401
AX3100 ATL SV_SHIPBACK,MAIN,A,0OHM DNI
6
R218
R219
R300
R301
R302
R303
PCB
ASSY,MAIN,PAD
SHORT
SAFP0000401
LG-LU3000 LGTBK,MAIN,A,
6
C507
C534
C741
Capacitor
Ceramic,Chip
EAE62502901
CL05A106MP5NUNC 10uF 20% 10V X5R 55TO+85C 1005 R/TP 0.55T max. SAMSUNG
ELECTRO-MECHANICS CO., LTD.
6
C550
Capacitor
Ceramic,Chip
EAE62505701
CL10A105KB8NNNC 1uF 10% 50V X5R 55TO+85C 1608 R/TP 0.9T max. SAMSUNG
ELECTRO-MECHANICS CO., LTD.
6
C505
C506
C509
Capacitor
Ceramic,Chip
EAE62506501
CL05A475MP5NRNC 4.7uF 20% 10V X5R 55TO+85C 1005 R/TP - SAMSUNG ELECTROMECHANICS CO., LTD.
6
C575
C576
Capacitor
Ceramic,Chip
EAE62685301
CL05A105KA5NQNC 1uF 10% 25V X5R 55TO+85C 1005 R/TP 0.6T max. SAMSUNG
ELECTRO-MECHANICS CO., LTD.
6
D200
D700
Diode,Switching
EAH61532901
BA891_ 1V 35V - - 0SEC 715mW SOD523 R/TP 2P
1 NXP Semiconductors
6
D500
Diode,TVS
EAH61872601
PESD12VS1UA 12V 13.3V min. 19V 22.5A 360mW
SOD323 R/TP 2P 1 NXP Semiconductors
6
U501
IC,PMIC
EAN62090501
PM8029 3 to 4.4V adj 1.3W NSP R/TP 140P QUALCOMM INCORPORATED.
EAN62171901
H9DP32A4JJMCGR-KEM NAND/4G
SDRAM/4G(2G*2/ 32bit)
1.7VTO1.95V,2.7VTO3.6V,1.7VTO1.95V
11.5x13.0x0.9 TR 153P NAND+DDR SDRAM FBGA
4GB eMMC v4.41+4Gb LPDDR1 200MHz x32 2CS
(27nm 32Gb MLC NAND+44nm 2Gb LPDDR1)
HYNIX SEMICONDOCTOR
6
U400
LGE Internal Use Only
IC,MCP,eMMC
Spec
- 192 -
Remark
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
12. EXPLODED VIEW & REPLACEMENT PART LIST
Level
LocationNo.
6
U502
IC,DC,DC
Converter
EAN62186901
LM3530TMX-40 NOPB 2.7 to 5.5V adj 0W CSP
R/TP 12P - NATIONAL SEMICONDUCOTR
CORPORATION.
6
U506
IC,Mini ABB
EAN62339701
LP8727- B MUIC with Charger IC CSP R/TP 25P
TEXAS INSTRUMENTS KOREA LTD, HONGKONG
BRANCH.
6
U200
IC,Digital
Baseband
Processor,3G
EAN62408201
MSM7227A-1-AA
576NSP,ARMv7(1GHz),HSPA7.2Mbps,FWVGA30f
ps,8M,MIPI CSI_DSI NSP R/TP 576P QUALCOMM
INCORPORATED.
6
L504
Inductor,Wire
Wound,Chip
EAP61747901
VLS3010ET-100M 10UH 20% - 560mA 0.56 0.8
0.468OHM - - SHIELD 3.0X3.0X1.0 MM NONE
R/TP TDK KOREA COOPERATION
6
X200
Oscillator
VCTCXO
EAW61563401
KT2520F19200DCW28RAK 19.2MHZ 2PPM 2.8V
2.5x2.0x0.8MM ; SMD R/TP KYOCERA CORP.
6
EAX010000
PCB,Main
EAX64550001
LGP700.AFRABK 1.0 FR-4 Stack via 10 1.0 Main
6
R515
Resistor,Chip
EBC62035901
RC0201FR-071RL 1OHM 1% 1/20W 0603 R/TP YAGEO CORPORATION
6
C573
Capacitor
Ceramic,Chip
MCH155A220JK 22pF 5% 50V NP0 -55TO+125C
ECCH0000115 1005 R/TP - ROHM Semiconductor KOREA
CORPORATION
6
C708
C709
Capacitor,
Ceramic,Chip
MCH155CN102KK 1nF 10% 50V X7R -55TO+125C
ECCH0000143 1005 R/TP - ROHM Semiconductor KOREA
CORPORATION
6
C529
Capacitor
Ceramic,Chip
MCH155CN332KK 3.3nF 10% 50V X7R ECCH0000149 55TO+125C 1005 R/TP - ROHM Semiconductor
KOREA CORPORATION
6
C510
Capacitor
Ceramic,Chip
MCH153CN333KK 33nF 10% 16V X7R ECCH0000161 55TO+125C 1005 R/TP - ROHM Semiconductor
KOREA CORPORATION
LGE Internal Use Only
Description
PartNumber
Spec
- 193 -
Remark
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
12. EXPLODED VIEW & REPLACEMENT PART LIST
Level
LocationNo.
6
C215
C229
C328
C513
C514
C515
C516
C517
C518
C519
C521
C700
Capacitor
Ceramic,Chip
GRM155R61A104K 0.1uF 10% 10V X5R ECCH0000182 55TO+85C 1005 R/TP - MURATA
MANUFACTURING CO.,LTD.
6
C203
C402
C407
C408
C412
C417
C418
C532
C533
C535
C701
C714
C715
C716
C717
Capacitor
Ceramic,Chip
CL05A225MQ5NSNC 2.2uF 20% 6.3V X5R ECCH0000198 55TO+85C 1005 R/TP . SAMSUNG ELECTROMECHANICS CO., LTD.
6
C216
C218
C400
C403
C404
C405
C406
C409
C410
C411
C413
C414
C415
C416
C419
Capacitor
Ceramic,Chip
ECCH0002001
6
C401
Capacitor
Ceramic,Chip
GRM155R60J105K 1uF 10% 6.3V X5R -55TO+85C
ECCH0004904 1005 R/TP - MURATA MANUFACTURING
CO.,LTD.
6
C549
Capacitor
Ceramic,Chip
CL10A106MP8NNNC 10uF 20% 10V X5R ECCH0007803 55TO+85C 1608 R/TP 0.8MM SAMSUNG
ELECTRO-MECHANICS CO., LTD.
LGE Internal Use Only
Description
PartNumber
Spec
Remark
C1005JB0J104KT000F 0.1uF 10% 6.3V Y5P 30TO+85C 1005 R/TP - TDK CORPORATION
- 194 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
12. EXPLODED VIEW & REPLACEMENT PART LIST
Level
LocationNo.
6
C201
C208
C209
C210
C211
C212
C213
C220
C221
Capacitor
Ceramic,Chip
ECCH0009101
C0603X5R0J104KT00NN 0.1uF 10% 6.3V X5R 55TO+85C 0603 R/TP - TDK CORPORATION
6
C222
Capacitor
Ceramic,Chip
ECCH0009106
C0603X7R1C103KT 10nF 10% 10V X7R 55TO+125C 0603 R/TP - TDK CORPORATION
6
C207
Capacitor
Ceramic,Chip
GRM033R71C222K 2.2nF 10% 16V X7R ECCH0009107 55TO+125C 0603 R/TP - KOREA MURATA
ELECTRONICS CO. LTD.
6
C223
Capacitor
Ceramic,Chip
ECCH0009506
6
C225
Capacitor
Ceramic,Chip
GRM1555C1H7R5D 7.5pF 0.5PF 50V C0G ECCH0010501 55TO+125C 1005 R/TP - MURATA
MANUFACTURING CO.,LTD.
6
C706
C707
Capacitor
Ceramic,Chip
CL03A105MQ3CSNH 0.000001F 20% 6.3V X5R ECCH0017301 45TO+85C 0603 R/TP - SAMSUNG ELECTROMECHANICS CO., LTD.
6
C300
C341
C524
C525
C526
C527
Capacitor
Ceramic,Chip
CL10A226MQ8NRNE 22uF 20% 6.3V X5R ECCH0017501 55TO+85C 1608 R/TP 0.8MM SAMSUNG
ELECTRO-MECHANICS CO., LTD.
6
C202
Capacitor
TA,Conformal
ECTH0001903
F980J226MMA 22uF 20% 6.3V 1.4UA -55TO+125C
8OHM 1.6X0.85X0.8MM NONE SMD R/TP 0.9T
max. NICHICON CORPORATION, EAST JAPAN
SALES OFFICE
6
C574
Capacitor
Ceramic,Chip
ECZH0000813
C1005C0G1H101JT 100pF 5% 50V C0G 55TO+125C 1005 R/TP - TDK KOREA
COOPERATION
LGE Internal Use Only
Description
PartNumber
Spec
Remark
MCH032A270JK 27pF 5% 25V NP0 -55TO+125C
0603 R/TP - ROHM.
- 195 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
12. EXPLODED VIEW & REPLACEMENT PART LIST
Level
LocationNo.
6
C503
C508
C520
C530
C531
C536
C537
C538
C539
C540
C541
C542
C543
C544
C545
C546
C547
C548
C559
C565
C566
C567
C726
LGE Internal Use Only
Description
Capacitor
Ceramic,Chip
PartNumber
ECZH0001215
Spec
Remark
C1005X5R1A105KT000F 1uF 10% 10V X5R 55TO+85C 1005 R/TP - TDK KOREA
COOPERATION
- 196 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
12. EXPLODED VIEW & REPLACEMENT PART LIST
Level
LocationNo.
6
C302
C303
C304
C305
C306
C307
C308
C309
C314
C315
C316
C317
C318
C319
C320
C321
C322
C323
C324
C325
C326
C327
C329
C332
C333
C334
C336
C338
C339
C340
C343
C345
C346
Capacitor
Ceramic,Chip
ECZH0001217
GRM155R60J474K 470nF 10% 6.3V X5R 25TO+70C 1005 BK-DUP - MURATA
MANUFACTURING CO.,LTD.
6
C711
C713
Capacitor
Ceramic,Chip
ECZH0003126
GRM155R71A393K 39nF 10% 10V X7R 55TO+125C 1005 R/TP - MURATA
MANUFACTURING CO.,LTD.
6
C205
C206
C504
Capacitor
Ceramic,Chip
ECZH0025916
GRM0335C1E330J 33pF 5% 25V NP0 55TO+125C 0603 R/TP - MURATA
MANUFACTURING CO.,LTD.
6
C200
C228
Capacitor
Ceramic,Chip
ECZH0025917
GRM0335C1E470J 47pF 5% 25V NP0 55TO+125C 0603 R/TP - MURATA
MANUFACTURING CO.,LTD.
6
C214
C224
Capacitor
Ceramic,Chip
ECZH0025920
GRM033R71C102K 1nF 10% 16V X7R 55TO+125C 0603 R/TP - MURATA
MANUFACTURING CO.,LTD.
6
D502
Diode,Switching
EDSY0011901
SDB310Q 340mV 30V 200mA 1A 0SEC 150mW
EMD2 R/TP 2P 1 AUK CORP
LGE Internal Use Only
Description
PartNumber
Spec
- 197 -
Remark
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
12. EXPLODED VIEW & REPLACEMENT PART LIST
Level
LocationNo.
6
D503
6
Description
PartNumber
Spec
Diode,Switching
EDSY0018601
SDS511Q 1.2V 85V 100mA 2A 4NSEC 150mW
SOD523 R/TP 2P 1 AUK CORP
ZD600
Diode,TVS
EDTY0012101
PESD5V0F1BL 5.5V 6V min 11V 2.5A - SOD-882
R/TP 2P 1 STC CORP.
6
D501
D504
Diode,TVS
EDTY0012102
PESD5V0V1BL 5V 5.8V min. 12.5V 4.8A 45W
SOD-882 R/TP 2P 1 STC CORP.
6
L200
Inductor
Multilayer,Chip
ELCH0010401
LK1005 2R2K-T 2.2UH 10% - 20mA - - 1.7OHM
40MHZ 20 SHIELD NONE 1.0X0.5X0.5MM R/TP
TAIYO YUDEN CO.,LTD
6
L502
L503
Inductor,Wire
Wound,Chip
ELCP0008013
MIPSZ2012D2R2 2.2UH 30% - 700mA 0.77 0.7
0.23OHM - - SHIELD 2.0X1.2X1.0 MM NONE R/TP
FDK CORPORATION.
6
L500
L501
Inductor,Wire
Wound,Chip
ELCP0014201
1239AS-H-2R2N=P2 2.2UH 30% - 1.6A 2.2 1.6
0.108OHM - - SHIELD 2.5X2.0X1.2MM NONE R/TP
TOKO, INC.
6
R506
R529
R530
Resistor,Chip
ERHY0000254
MCR01MZP5J472 4.7KOHM 5% 1/16W 1005 R/TP
- ROHM.
6
R203
Resistor,Chip
ERHY0003301
MCR01MZP5J101 100OHM 5% 1/16W 1005 R/TP ROHM.
6
R517
R518
R519
Resistor,Chip
ERHY0009303
MCR006YZPF1002 10KOHM 1% 1/20W 0603 R/TP
- ROHM.
6
R216
R508
R510
Resistor,Chip
ERHY0009311
MCR006YZPF51R0 51OHM 1% 1/20W 0603 R/TP
- ROHM.
6
R200
R214
R217
Resistor,Chip
ERHY0009505
MCR006YZPJ103 10KOHM 5% 1/20W 0603 R/TP ROHM.
6
R504
Resistor,Chip
ERHY0009517
MCR006YZPJ223 22KOHM 5% 1/20W 0603 R/TP ROHM.
6
R500
Resistor,Chip
ERHY0009536
MCR006YZPF1003 100KOHM 1% 1/20W 0603
R/TP - ROHM.
6
R202
Resistor,Chip
ERHY0009586
MCR006YZPF2201 2.2KOHM 1% 1/20W 0603
R/TP - ROHM.
6
R215
Resistor,Chip
ERHY0042405
RC0201FR-074K02L 4.02KOHM 1% 1/20W 0603
R/TP - YAGEO CORPORATION
LGE Internal Use Only
- 198 -
Remark
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
12. EXPLODED VIEW & REPLACEMENT PART LIST
Level
LocationNo.
6
R208
Resistor,Chip
ERHY0042409
RC0201FR-0749R9L 49.9OHM 1% 1/20W 0603
R/TP - YAGEO CORPORATION
6
R524
Resistor,Chip
ERHZ0000201
MCR01MZP5F1000 100OHM 1% 1/16W 1005 R/TP
- ROHM.
6
R544
Resistor,Chip
ERHZ0000203
MCR01MZP5F1002 10KOHM 1% 1/16W 1005
R/TP - ROHM.
6
R501
Resistor,Chip
ERHZ0000204
MCR01MZP5F1003 100KOHM 1% 1/16W 1005
R/TP - ROHM.
6
R204
Resistor,Chip
ERHZ0000206
MCR01MZP5F10R0 10OHM 1% 1/16W 1005 R/TP
- ROHM.
6
R503
Resistor,Chip
ERHZ0000288
MCR01MZP5F4703 470KOHM 1% 1/16W 1005
R/TP - ROHM.
6
R533
Resistor,Chip
ERHZ0000318
MCR01MZP5F8062 80.6KOHM 1% 1/16W 1005
R/TP - ROHM.
6
R509
Resistor,Chip
ERHZ0000323
MCR01MZP5F9102 91KOHM 1% 1/16W 1005
R/TP - ROHM.
6
R408
R528
Resistor,Chip
ERHZ0000405
MCR01MZP5J103 10KOHM 5% 1/16W 1005 R/TP
- ROHM.
5
EBR071600
PCB Assembly
Main,SMT Bottom
EBR75440801
LGP705.ANGRBK 1.0 Main
6
C836
Capacitor
Ceramic,Chip
EAE62286801
CL03A104KP3NNNC 0.0000001F 10% 10V X5R 55TO+85C 0603 R/TP 0.3 SAMSUNG ELECTROMECHANICS CO., LTD.
6
C507
C534
C741
Capacitor
Ceramic,Chip
EAE62502901
CL05A106MP5NUNC 10uF 20% 10V X5R 55TO+85C 1005 R/TP 0.55T max. SAMSUNG
ELECTRO-MECHANICS CO., LTD.
6
C550
Capacitor
Ceramic,Chip
EAE62505701
CL10A105KB8NNNC 1uF 10% 50V X5R 55TO+85C 1608 R/TP 0.9T max. SAMSUNG
ELECTRO-MECHANICS CO., LTD.
6
L1011
Capacitor
Ceramic,Chip
EAE62621801
C1005NPO758CGTQ 0.75pF 0.25PF 50V C0G 55TO+125C 1005 R/TP 0.55MM DARFON
ELECTRONICS CORP.
6
C845
Capacitor
Ceramic,Chip
EAE62767201
CL21A476MQ9LRNB 47uF -20TO20% 6.3V X5R 55TO+85C 2012 R/TP 0.9T SAMSUNG
ELECTRO-MECHANICS CO., LTD.
6
FB801
Filter,Bead
EAM62150301
CIM05J600NC 60 ohm 1.0X0.5X0.5 25% 0.2 ohm
0.65A SMD R/TP 2P 0 SAMSUNG ELECTROMECHANICS CO., LTD.
LGE Internal Use Only
Description
PartNumber
Spec
- 199 -
Remark
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
12. EXPLODED VIEW & REPLACEMENT PART LIST
Level
LocationNo.
Description
PartNumber
Spec
6
FB800
Filter,Bead
EAM62471001
BLM03AX241SN1D 240 ohm 0.6X0.3X0.33 25%
0.38 ohm 0.35A SMD R/TP 2P 0 MURATA
MANUFACTURING CO.,LTD.
6
U800
IC,Bluetooth
EAN61966101
WCN-2243-0-58BWLNSP-S/TR-05
17VTO2.7V,2.2VTO3V,1.7VTO1.9V 120mW 58P WLCSP R/TP-T 58P QUALCOMM
INCORPORATED.
6
U700
IC,Comparator
EAN62065901
MAX14579E 2.5~5.5V 2uA COMPARATOR TDFN
R/TP 8P Headset Jack Detection IC with LDO, 15kV
ESD MAXIM INTEGRATED PRODUCTS INC.
6
U1000
IC,RF
Transceiver,3G
EAN62090401
RTR6285A GSM/EDGE/3G Quad with MSM7227A
CSP R/TP 137P QUALCOMM INCORPORATED.
6
U802
IC,WiFi
EAN62416201
WCN1314-0-87WLNSP-TR-0D WCN1314 Revision
version, WiFi(11bgn) signle band, 3.95x4.16x0.63,
0.4pitch, 65nm, WLCSP R/TP 87P QUALCOMM
INCORPORATED.
6
U1001
Module,Tx Module
EAT61674101
SKY77544-52 0DBM 0DB 0% 0A 0A 0DB 0DBM
0DBM 28P 6.0x6.0x0.9MM WGPRS TxM Quad Tx,
Quad Rx, SP9T, Triple WCDMA Port, 28pin,
6*6*0.9 SKYWORKS SOLUTIONS INC.
6
C1097
C809
C837
Capacitor
Ceramic,Chip
MCH155A100D 10pF 0.5PF 50V NP0 -55TO+125C
ECCH0000110 1005 R/TP - ROHM Semiconductor KOREA
CORPORATION
6
C1068
Capacitor
Ceramic,Chip
MCH155C150J 15pF 5% 50V NP0 -55TO+125C
ECCH0000112 1005 R/TP - ROHM Semiconductor KOREA
CORPORATION
6
C1058
C1064
C819
Capacitor
Ceramic,Chip
MCH155A180J 18pF 5% 50V NP0 -55TO+125C
ECCH0000113 1005 R/TP - ROHM Semiconductor KOREA
CORPORATION
6
C573
Capacitor
Ceramic,Chip
MCH155A220JK 22pF 5% 50V NP0 -55TO+125C
ECCH0000115 1005 R/TP - ROHM Semiconductor KOREA
CORPORATION
6
C753
Capacitor
Ceramic,Chip
MCH155A390J 39pF 5% 50V NP0 -55TO+125C
ECCH0000120 1005 R/TP - ROHM Semiconductor KOREA
CORPORATION
6
C804
C816
C823
Capacitor
Ceramic,Chip
MCH155A470JK 47pF 5% 50V NP0 -55TO+125C
ECCH0000122 1005 R/TP - ROHM Semiconductor KOREA
CORPORATION
LGE Internal Use Only
- 200 -
Remark
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
12. EXPLODED VIEW & REPLACEMENT PART LIST
Level
LocationNo.
6
C1104
C811
C815
Capacitor
Ceramic,Chip
MCH153CN103KK 10nF 10% 16V X7R ECCH0000155 55TO+125C 1005 R/TP - ROHM Semiconductor
KOREA CORPORATION
6
C1095
C1096
C1099
Capacitor
Ceramic,Chip
GRM1555C1H2R7B 2.7pF 0.1PF 50V NP0 ECCH0000175 55TO+125C 1005 R/TP - MURATA
MANUFACTURING CO.,LTD.
6
C1012
C1014
C1103
Capacitor
Ceramic,Chip
GRM1555C1H3R3C 3.3pF 0.25PF 50V NP0 ECCH0000180 55TO+125C 1005 R/TP - MURATA
MANUFACTURING CO.,LTD.
6
C1000
C1001
C1008
C1011
Capacitor
Ceramic,Chip
GRM1555C1H151J 150pF 5% 50V NP0 ECCH0000187 55TO+125C 1005 R/TP - MURATA
MANUFACTURING CO.,LTD.
6
C1086
C1093
Capacitor
Ceramic,Chip
GRM1555C1H3R9C 3.9pF 0.25PF 50V NP0 ECCH0000195 55TO+125C 1005 R/TP - MURATA
MANUFACTURING CO.,LTD.
6
C401
Capacitor
Ceramic,Chip
GRM155R60J105K 1uF 10% 6.3V X5R -55TO+85C
ECCH0004904 1005 R/TP - MURATA MANUFACTURING
CO.,LTD.
6
C1028
C610
Capacitor
Ceramic,Chip
GRM188R60J106M 10000000
ECCH0005604 pF,6.3V,M,X5R,TC,1608,R/TP,0.8 mm MURATA
MANUFACTURING CO.,LTD.
6
C601
C834
C849
Capacitor
Ceramic,Chip
CL05A225MP5NSNC 2.2uF 20% 10V X5R ECCH0007804 55TO+85C 1005 R/TP 0.5MM SAMSUNG
ELECTRO-MECHANICS CO., LTD.
6
C201
C208
C209
C210
C211
C212
C213
C220
C221
Capacitor
Ceramic,Chip
ECCH0009101
LGE Internal Use Only
Description
PartNumber
Spec
Remark
C0603X5R0J104KT00NN 0.1uF 10% 6.3V X5R 55TO+85C 0603 R/TP - TDK CORPORATION
- 201 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
12. EXPLODED VIEW & REPLACEMENT PART LIST
Level
LocationNo.
6
C1002
C1003
C1061
C1076
C1077
C1078
C1079
C833
C847
C848
C851
Capacitor
Ceramic,Chip
ECCH0009103
C0603C0G1H101JT00NN 100pF 5% 50V C0G 55TO+125C 0603 R/TP - TDK CORPORATION
6
C1006
C1010
C1032
Capacitor
Ceramic,Chip
ECCH0009104
C0603C0G1H330JT00NN 33pF 5% 50V C0G 55TO+125C 0603 R/TP - TDK CORPORATION
6
C222
Capacitor
Ceramic,Chip
ECCH0009106
C0603X7R1C103KT 10nF 10% 10V X7R 55TO+125C 0603 R/TP - TDK CORPORATION
6
C1066
Capacitor
Ceramic,Chip
ECCH0009109
C0603X7R1H331KT00NN 330pF 10% 50V X7R 55TO+125C 0603 R/TP - TDK CORPORATION
6
C1060
C803
Capacitor
Ceramic,Chip
GRM0335C1E220J 22pF 5% 25V X7R ECCH0009216 55TO+125C 0603 R/TP - MURATA
MANUFACTURING CO.,LTD.
6
C1024
Capacitor
Ceramic,Chip
GRM0335C1E390J 39pF 5% 25V X7R ECCH0009226 55TO+125C 0603 R/TP - MURATA
MANUFACTURING CO.,LTD.
6
C832
Capacitor
Ceramic,Chip
GRM033R71C471K 470pF 10% 16V X7R ECCH0009231 55TO+125C 0603 R/TP - MURATA
MANUFACTURING CO.,LTD.
6
C838
C839
Capacitor
Ceramic,Chip
ECCH0009514
6
C706
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
Remark
MCH032A(AN)100DK 10pF 0.5PF 25V X7R 55TO+125C 0603 R/TP - ROHM.
- 202 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
12. EXPLODED VIEW & REPLACEMENT PART LIST
Level
LocationNo.
6
C1017
C1029
C1036
C1038
C1041
C1048
C1055
C604
C606
C805
C806
C827
Capacitor
Ceramic,Chip
CL05A475MQ5NRNC 4.7uF 20% 6.3V X5R ECCH0017601 55TO+85C 1005 R/TP 0.5MM SAMSUNG
ELECTRO-MECHANICS CO., LTD.
6
C835
Capacitor
Ceramic,Chip
GRM033R60J224M 0.00000022F 20% 6.3V X5R ECCH0032801 55TO+85C 0603 R/TP 0.3MM MURATA
MANUFACTURING CO.,LTD.
6
C574
Capacitor
Ceramic,Chip
ECZH0000813
C1005C0G1H101JT 100pF 5% 50V C0G 55TO+125C 1005 R/TP - TDK KOREA
COOPERATION
6
C1080
C1088
C1107
Capacitor
Ceramic,Chip
ECZH0000830
C1005C0G1H330JT000F 33pF 5% 50V NP0 55TO+125C 1005 R/TP - TDK KOREA
COOPERATION
6
L1006
L1014
L1025
Capacitor
Ceramic,Chip
ECZH0001002
C1005CH1H0R5BT000F 0.5pF 0.1PF 50V NP0 55TO+125C 1005 R/TP - TDK KOREA
COOPERATION
6
C503
C508
C520
C530
C531
C536
C537
C538
C539
C540
C541
C542
C543
C544
C545
C546
C547
C548
C559
C565
C566
C567
C726
Capacitor
Ceramic,Chip
ECZH0001215
C1005X5R1A105KT000F 1uF 10% 10V X5R 55TO+85C 1005 R/TP - TDK KOREA
COOPERATION
LGE Internal Use Only
Description
PartNumber
Spec
- 203 -
Remark
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
12. EXPLODED VIEW & REPLACEMENT PART LIST
Level
LocationNo.
6
C752
Capacitor
Ceramic,Chip
ECZH0001216
C1005X5R1A224KT000E 220nF 10% 10V X5R 55TO+85C 1005 R/TP - TDK KOREA
COOPERATION
6
C302
C303
C304
C305
C306
C307
C308
C309
C314
C315
C316
C317
C318
C319
C320
C321
C322
C323
C324
C325
C326
C327
C329
C332
C333
C334
C336
C338
C339
C340
C343
C345
C346
Capacitor
Ceramic,Chip
ECZH0001217
GRM155R60J474K 470nF 10% 6.3V X5R 25TO+70C 1005 BK-DUP - MURATA
MANUFACTURING CO.,LTD.
6
C1035
C1039
C1054
C1085
C812
C820
Capacitor
Ceramic,Chip
ECZH0003103
GRM36X7R104K10PT 100nF 10% 10V X7R 55TO+125C 1005 R/TP - MURATA
MANUFACTURING CO.,LTD.
6
C200
C228
Capacitor
Ceramic,Chip
ECZH0025917
GRM0335C1E470J 47pF 5% 25V NP0 55TO+125C 0603 R/TP - MURATA
MANUFACTURING CO.,LTD.
6
C214
C224
Capacitor
Ceramic,Chip
ECZH0025920
GRM033R71C102K 1nF 10% 16V X7R 55TO+125C 0603 R/TP - MURATA
MANUFACTURING CO.,LTD.
LGE Internal Use Only
Description
PartNumber
Spec
- 204 -
Remark
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
12. EXPLODED VIEW & REPLACEMENT PART LIST
Level
LocationNo.
6
L803
Inductor
Multilayer,Chip
ELCH0001035
HK1005 4N7S-T 4.7NH 0.3NH - 300mA 0.21OHM
4GHZ 8 SHIELD NONE 1.0X0.5X0.5MM R/TP
TAIYO YUDEN CO.,LTD
6
L810
Inductor
Multilayer,Chip
ELCH0001040
HK1005 3N9S-T 3.9NH 0.3NH - 300mA 0.21OHM
4GHZ 8 SHIELD NONE 1.0X0.5X0.5MM R/TP
TAIYO YUDEN CO.,LTD
6
L1007
L1037
Inductor
Multilayer,Chip
ELCH0001048
1005GC2T10NJLF 10NH 5% - 250mA 0.42OHM
2.5GHZ 8 SHIELD NONE 1.0X0.5X0.5MM R/TP
PILKOR ELECTRONICS LTD.
6
C1073
L1030
Inductor
Multilayer,Chip
ELCH0001049
1005GC2T6N8JLF 6.8NH 5% - 250mA 0.32OHM
3GHZ 8 SHIELD NONE 1.0X0.5X0.5MM R/TP
PILKOR ELECTRONICS LTD.
6
L1020
Inductor
Multilayer,Chip
ELCH0001054
1005GC2T5N6SLF 5.6NH 0.3NH - 300mA
0.27OHM 3.2GHZ 8 SHIELD NONE
1.0X0.5X0.5MM R/TP PILKOR ELECTRONICS
LTD.
6
L1039
L1040
L1041
Inductor
Multilayer,Chip
ELCH0001056
1005GC2T2N7SLF 2.7NH 0.3NH - 300mA
0.17OHM 5.5GHZ 8 SHIELD NONE
1.0X0.5X0.5MM R/TP PILKOR ELECTRONICS
LTD.
6
C1018
Inductor
Multilayer,Chip
ELCH0001057
1005GC2T3N9SLF 3.9NH 0.3NH - 300mA
0.22OHM 4GHZ 8 SHIELD NONE 1.0X0.5X0.5MM
R/TP PILKOR ELECTRONICS LTD.
6
L1027
Inductor
Multilayer,Chip
ELCH0001404
LL1005-FHL1N5S 1.5NH 0.3NH - 400mA 0.13OHM
15GHZ 8 SHIELD NONE 1.0X0.5X0.5MM R/TP
TOKO, INC.
6
L1012
L1018
Inductor
Multilayer,Chip
ELCH0001406
LL1005-FHL4N7S 4.7NH 0.3NH - 300mA 0.2OHM
7GHZ 9 SHIELD NONE 1.0X0.5X0.5MM R/TP
TOKO, INC.
6
L1028
L1032
L811
Inductor
Multilayer,Chip
ELCH0001411
LL1005-FHL1N2S 1.2NH 0.3NH - 400mA 0.1OHM
16GHZ 7 SHIELD NONE 1.0X0.5X0.5MM R/TP
TOKO, INC.
6
C1094
Inductor
Multilayer,Chip
ELCH0001412
LL1005-FHL1N8S 1.8NH 0.3NH - 400mA 0.14OHM
15GHZ 8 SHIELD NONE 1.0X0.5X0.5MM R/TP
TOKO, INC.
6
L1035
Inductor
Multilayer,Chip
ELCH0001413
LL1005-FHL22NJ 22NH 5% - 300mA 0.7OHM
2.5GHZ 10 SHIELD NONE 1.0X0.5X0.5MM R/TP
TOKO, INC.
LGE Internal Use Only
Description
PartNumber
Spec
- 205 -
Remark
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
12. EXPLODED VIEW & REPLACEMENT PART LIST
Level
LocationNo.
6
L1003
L801
L802
Inductor
Multilayer,Chip
ELCH0001425
LL1005-FHL82NJ 82NH 5% - 150mA 1.9OHM
1.15GHZ 10 SHIELD NONE 1.0X0.5X0.5MM R/TP
TOKO, INC.
6
C1106
C841
Inductor
Multilayer,Chip
ELCH0003815
LQG15HS2N7S02D 2.7NH 0.3NH - 300mA
0.15OHM 6GHZ 8 SHIELD NONE 1.0X0.5X0.5MM
R/TP MURATA MANUFACTURING CO.,LTD.
6
C1072
L1010
Inductor
Multilayer,Chip
ELCH0003819
LQG15HS12NJ02D 12NH 5% - 300mA - - 0.28OHM
3GHZ 8 SHIELD NONE 1.0X0.5X0.5MM R/TP
MURATA MANUFACTURING CO.,LTD.
6
C821
Inductor
Multilayer,Chip
ELCH0003820
LQG15HS3N0S02D 3NH 0.3NH - 300mA 0.17OHM
6GHZ 8 SHIELD NONE 1.0X0.5X0.5MM R/TP
MURATA MANUFACTURING CO.,LTD.
6
C1056
Inductor
Multilayer,Chip
ELCH0003828
LQG15HS2N4S02D 2.4NH 0.3NH - 300mA
0.15OHM 6GHZ 8 SHIELD NONE 1.0X0.5X0.5MM
R/TP MURATA MANUFACTURING CO.,LTD.
6
C1084
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
C802
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
C1023
C1025
Inductor
Multilayer,Chip
ELCH0004701
1005GC2T12NJLF 12NH 5% - 250mA 0.48OHM
2.1GHZ 8 SHIELD NONE 1.0X0.5X0.5MM R/TP
PILKOR ELECTRONICS LTD.
6
L1004
L1015
L1023
L1034
Inductor
Multilayer,Chip
ELCH0004705
1005GC2T8N2JLF 8.2NH 5% - 250mA 0.37OHM
2.8GHZ 8 SHIELD NONE 1.0X0.5X0.5MM R/TP
PILKOR ELECTRONICS LTD.
6
C1089
L1022
L806
Inductor
Multilayer,Chip
ELCH0004709
1005GC2T3N3SLF 3.3NH 0.3NH - 300mA
0.19OHM 4.5GHZ 8 SHIELD NONE
1.0X0.5X0.5MM R/TP PILKOR ELECTRONICS
LTD.
LGE Internal Use Only
Description
PartNumber
Spec
- 206 -
Remark
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
12. EXPLODED VIEW & REPLACEMENT PART LIST
Level
LocationNo.
6
L1029
Inductor
Multilayer,Chip
ELCH0004710
1005GC2T15NJLF 15NH 5% - 250mA 0.53OHM
2GHZ 8 SHIELD NONE 1.0X0.5X0.5MM R/TP
PILKOR ELECTRONICS LTD.
6
L1033
Inductor
Multilayer,Chip
ELCH0004716
1005GC2T39NJLF 39NH 5% - 200mA 1.2OHM
1.2GHZ 8 SHIELD NONE 1.0X0.5X0.5MM R/TP
PILKOR ELECTRONICS LTD.
6
L1008
Inductor
Multilayer,Chip
ELCH0004718
1005GC2T5N6SLF 5.6NH 0.3NH - 300mA
0.27OHM 3.2GHZ 8 SHIELD NONE
1.0X0.5X0.5MM R/TP PILKOR ELECTRONICS
LTD.
6
C1059
C1063
L1031
Inductor
Multilayer,Chip
ELCH0004720
1005GC2T1N2SLF 1.2NH 0.3NH - 300mA - 0.12OHM 9GHZ 8 SHIELD NONE 1.0X0.5X0.5MM
R/TP PILKOR ELECTRONICS LTD.
6
C1053
C1057
C1082
L1038
Inductor
Multilayer,Chip
ELCH0004721
1005GC2T2N2SLF 2.2NH 0.3NH - 300mA - 0.16OHM 6GHZ 8 SHIELD NONE 1.0X0.5X0.5MM
R/TP PILKOR ELECTRONICS LTD.
6
L1002
Inductor
Multilayer,Chip
ELCH0004727
1005GC2TR10JLF 100NH 5% - 100mA 2.3OHM
600MHZ 8 SHIELD NONE 1.0X0.5X0.5MM R/TP
PILKOR ELECTRONICS LTD.
6
L1013
Inductor
Multilayer,Chip
ELCH0004730
1005GC2T33NJLF 33NH 5% - 200mA 1OHM
1.3GHZ 8 SHIELD NONE 1.0X0.5X0.5MM R/TP
PILKOR ELECTRONICS LTD.
6
L800
Inductor
Multilayer,Chip
ELCH0005019
HK1005 68NJ 68NH 5% - 180mA 1.2OHM 750MHZ
8 SHIELD NONE 1.0X0.5X0.5MM R/TP TAIYO
YUDEN CO.,LTD
6
L1026
Inductor
Multilayer,Chip
ELCH0012508
LQP15MN2N0B02D 2NH 0.1NH - 220mA 0.3OHM
6GHZ 13 SHIELD NONE 1.0X0.5X0.35MM R/TP
MURATA MANUFACTURING CO.,LTD.
6
CN603
Connector,BtoB
ENBY0034201
GB042-24S-H10-E3000 24P 0.40MM STRAIGHT
SOCKET SMD R/TP 1M - LS Mtron Ltd.
6
CN602
Connector,BtoB
ENBY0042701
GB042-54S-H10 54P 0.4MM STRAIGHT SOCKET
SMD R/TP 1M - LS Mtron Ltd.
6
CN600
Connector,BtoB
ENBY0056901
24-5804-024-000-829+ 24P 0.40MM STRAIGHT
FEMALE SMD R/TP 900mM - KYOCERA ELCO
KOREA SALES CO.,LTD.
LGE Internal Use Only
Description
PartNumber
Spec
- 207 -
Remark
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
12. EXPLODED VIEW & REPLACEMENT PART LIST
Level
LocationNo.
Description
PartNumber
Spec
Connector,BtoB
ENBY0057501
24-5804-034-000-829+ 34,0.4
mm,STRAIGHT,gold,34,0.40MM,STRAIGHT,FEMA
LE,SMD,0.9T, KYOCERA ELCO KOREA SALES
CO.,LTD.
20279-001E-01 NONE STRAIGHT SOCKET SMD
R/TP AU 50OHM 400mDB I-PEX CO., LTD
6
CN601
6
SW1000
Connector,RF
ENWY0005501
6
SW1001
Connector,RF
MS-156C NONE STRAIGHT SOCKET SMD
ENWY0008701 T/REEL AU 50OHM 400mDB HIROSE KOREA
CO.,LTD
6
CN500
Connector
Terminal Block
ENZY0030301
04-9254-004-032-868+ 4P 2.50MM ANGLE SMD
R/TP - KYOCERA ELCO KOREA SALES CO.,LTD.
6
R1020
Resistor,Chip
ERHY0000137
MCR01MZP5F2702 27KOHM 1% 1/16W 1005
R/TP - ROHM.
6
R506
R529
R530
Resistor,Chip
ERHY0000254
MCR01MZP5J472 4.7KOHM 5% 1/16W 1005 R/TP
- ROHM.
6
R517
R518
R519
Resistor,Chip
ERHY0009303
MCR006YZPF1002 10KOHM 1% 1/20W 0603 R/TP
- ROHM.
6
R1011
R1012
Resistor,Chip
ERHY0009503
MCR006YZPJ101 100OHM 5% 1/20W 0603 R/TP ROHM.
6
R600
R800
Resistor,Chip
ERHY0009507
MCR006YZPJ105 1MOHM 5% 1/20W 0603 R/TP ROHM.
6
R723
Resistor,Chip
ERHY0009516
MCR006YZPJ222 2.2KOHM 5% 1/20W 0603 R/TP
- ROHM.
6
R1003
Resistor,Chip
ERHY0009524
MCR006YZPJ470 47OHM 5% 1/20W 0603 R/TP ROHM.
6
R1010
Resistor,Chip
ERHY0009531
MCR006YZPJ620 62OHM 5% 1/20W 0603 R/TP ROHM.
6
R202
Resistor,Chip
ERHY0009586
MCR006YZPF2201 2.2KOHM 1% 1/20W 0603
R/TP - ROHM.
6
R1004
R1005
Resistor,Chip
ERHY0042403
RC0201JR-07130RL 130OHM 5% 1/20W 0603
R/TP - YAGEO CORPORATION
6
R1007
Resistor,Chip
ERHZ0000212
MCR01MZP5F1202 12KOHM 1% 1/16W 1005
R/TP - ROHM.
LGE Internal Use Only
- 208 -
Remark
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
12. EXPLODED VIEW & REPLACEMENT PART LIST
Level
LocationNo.
6
R807
R808
6
PartNumber
Spec
Resistor,Chip
ERHZ0000348
MCR01MZP5F12R0 12OHM 1% 1/16W 1005 R/TP
- ROHM.
R1014
R621
Resistor,Chip
ERHZ0000401
MCR01MZSJ000 0OHM 5% 1/16W 1005 R/TP ROHM.
6
R1013
Resistor,Chip
ERHZ0000404
MCR01MZP5J102 1KOHM 5% 1/16W 1005 R/TP ROHM.
6
R408
R528
Resistor,Chip
ERHZ0000405
MCR01MZP5J103 10KOHM 5% 1/16W 1005 R/TP
- ROHM.
6
R212
Resistor,Chip
ERHZ0000406
MCR01MZP5J104 100KOHM 5% 1/16W 1005 R/TP
- ROHM.
6
R721
R722
R806
Resistor,Chip
ERHZ0000407
MCR01MZP5J105 1MOHM 5% 1/16W 1005 R/TP ROHM.
6
R1006
Resistor,Chip
ERHZ0000463
MCR01MZP5J330 33OHM 5% 1/16W 1005 R/TP ROHM.
6
R514
Resistor,Chip
ERHZ0000493
MCR01MZP5J513 51KOHM 5% 1/16W 1005 R/TP
- ROHM.
6
R1008
R1009
Resistor,Chip
ERHZ0000517
MCR01MZP5J910 91OHM 5% 1/16W 1005 R/TP ROHM.
6
U1003
IC,RF Amplifier
EUSY0365001
BGA735 -0.3~3.6 2.7-3.0 NA 0W 0W NA 0 TSLP
R/TP 16P - INFINEON TECHNOLOGIES (ASIA
PACIFIC) PTE LTD.
6
U602
IC,LDO Voltage
Regulator
EUSY0373901
RP103K301D-TR RP103K301D-TR RP103K301DTR,PLP1010 ,4 ,R/TP ,150mA, 3.0V Single LDO
RICOH COMPANY, LTD. RICOH COMPANY, LTD.
6
U509
IC,LDO Voltage
Regulator
EUSY0407101
BU28TD4WNVX SSON004,4,R/TP,2.8V 150mA
Single LDO,IC,LDO Voltage RegulatorIC,LDO
Voltage Regulator ROHM.
6
U504
IC,LDO Voltage
Regulator
EUSY0407401
RT9032 WDFN8L,8,R/TP,Programmable Dual
LDO,IC,LDO Voltage RegulatorIC,LDO Voltage
Regulator RICHTEK TECHNOLOGY CORP.
6
U508
IC,LDO Voltage
Regulator
EUSY0407501
BU18TD4WNVX SSON004,4,R/TP,1.8V 150mA
Single LDO,IC,LDO Voltage RegulatorIC,LDO
Voltage Regulator ROHM.
LGE Internal Use Only
Description
- 209 -
Remark
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
12. EXPLODED VIEW & REPLACEMENT PART LIST
Level
LocationNo.
Description
PartNumber
Spec
6
FL1005
Filter,Duplexer,IMT
B7697 2140000000 2112.4 to 2167.6 1950000000
SDMY0003001 1922.4 to 1977.6 2.2 1.8 2.5x2.0x0.89 DUAL SMD
R/TP - EPCOS PTE LTD.
6
FL1002
Filter,Duplexer,IMT
B7675 942500000 925 to 960 897500000 880 to
SDMY0003701 915 3.5 3.1 2.5*2.0*0.68 DUAL SMD R/TP EPCOS PTE LTD.
6
FL800
Filter,Separator
SFAY0012401
LFD181G57DPFC087 0.6 22 - 2400 to 2500,1572
to 1578,0.6 dB,0.4 dB,22 dB,13
dB,1608,diplexer,GPS/WiFi, MURATA
MANUFACTURING CO.,LTD.
6
FL802
Filter
Separator,FEM
SFAY0015501
AFEM-S102 2.1 25 0 connectivity for WCN1314
AVAGO TECHNOLOGIES INTERNATIONAL
SALES PTE. LIMITED
6
FB710
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.
6
FL600
Filter,EMI/Power
SFEY0015901
ICMEF214P101MFR ICMEF214P101MFR
ICMEF214P101MFR,SMD ,ESD Common mode
Filter INNOCHIPS TECHNOLOGY INNOCHIPS
TECHNOLOGY
6
FL601
Filter,EMI/Power
SFEY0016301
ICMEF112P900M COMMON MODE NOISE
FILTER 0HZ 0F 0H SMD R/TP INNOCHIPS
TECHNOLOGY
6
FL1000
Filter,Saw,Dual
SFSB0001802
SAWEN881MCN0F00 881.5MHz, 1960MHz
1.8*1.4*0.5 SMD R/TP 10P MURATA
MANUFACTURING CO.,LTD.
6
FL1001
Filter,Saw,Dual
SFSB0001902
SAWEN1G84CN0F00 1842.5MHz, 1960MHz
1.8*1.4*0.5 SMD R/TP 10P MURATA
MANUFACTURING CO.,LTD.
6
FL1007
Filter,Saw
SFSY0024301
SAFEB942MFL0F00 942.5 1.4*1.1*0.6 SMD R/TP
5P MURATA MANUFACTURING CO.,LTD.
6
FL1004
Filter,Saw
SFSY0028101
SAFEB1G95KA0F00 1950 1.4*1.1*0.6 SMD R/TP
5P MURATA MANUFACTURING CO.,LTD.
6
FL1006
Filter,Saw
SFSY0028201
SAFEB2G14FB0F00 - - - - 2P MURATA
MANUFACTURING CO.,LTD.
6
FL1003
Filter,Saw
SFSY0037501
SAFEB897MAM0F00 897.5MHz 1.4*1.1*0.6 SMD
R/TP 5P MURATA MANUFACTURING CO.,LTD.
LGE Internal Use Only
- 210 -
Remark
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
12. EXPLODED VIEW & REPLACEMENT PART LIST
Level
LocationNo.
Description
PartNumber
Spec
6
FL801
Filter,Saw
SFSY0038901
SAFEB1G57KB0F00 SAFEB1G57KB0F00
SAFEB1G57KB0F00,1575.42 MHz,1.4*1.1*0.6
,SMD ,1574.22M~1576.62M, IL 0.8, 5pin, U-U, 5050, GPS LOW LOSS MURATA MANUFACTURING
CO.,LTD. MURATA MANUFACTURING CO.,LTD.
6
U1002
IC,Power Amplifier
SMPY0020001
SKY77195 SKY77195,28
dBm,%,A,dBc,dB,4x5,SMD,3G Dual PAM Band
1+8. CPL integrated SKYWORKS SOLUTIONS
INC.
6
U801
IC,RF Amplifier
SMZY0025501
RF2815 3.3*2.1*1.0,FILTER+GPS LNA+FILTER
MODULE,GPS, RF MICRO DEVICES INC
6
C1074
C801
Capacitor
Ceramic,Chip
ECZH0000802
C1005C0G1H010CT 1pF 0.25PF 50V NP0 55TO+125C 1005 R/TP - TDK KOREA
COOPERATION
6
R213
R532
PCB ASSY,MAIN
PAD OPEN
SAFO0000401
AX3100 ATL SV_SHIPBACK,MAIN,A,0OHM DNI
6
R218
R219
R300
R301
R302
R303
PCB ASSY
MAIN,PAD SHORT
SAFP0000401
LG-LU3000 LGTBK,MAIN,A,
4
EBR071500
PCB Assembly
Main,Insert
EBR74616902
LGP700.AFRAWH 1.0 Main
5
RAA050100
Resin,PC
BRAH0001301 UF2040 or 3075BHF . . NONE
5
EBR03
PCB Assembly
Flexible
EBR75100102
LGP700.AFRABK 1.0 Flexible
6
EBR070400
PCB Assembly
Flexible,SMT
EBR75100202
LGP700.AFRABK 1.0 Flexible
7
EAX010700
PCB,Flexible
EAX64658001
LGP700.AFRABK 1.0 POLYI Multi 2 0.15 Flexible
7
EBR070200
PCB Assembly
Flexible,SMT
Bottom
EBR75036002
LGP700.AFRABK 1.0 Flexible
LGE Internal Use Only
- 211 -
Remark
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
12. EXPLODED VIEW & REPLACEMENT PART LIST
Level
LocationNo.
8
C1006
C1010
C1032
Capacitor
Ceramic,Chip
ECCH0009104
C0603C0G1H330JT00NN 33pF 5% 50V C0G 55TO+125C 0603 R/TP - TDK CORPORATION
8
R101
R103
R104
Resistor,Chip
ERHZ0000285
MCR01MZP5F4700 470OHM 1% 1/16W 1005 R/TP
- ROHM.
8
VA100
VA101
VA102
Varistor
SEVY0003601
ICVL0505101V150FR 5.6V 0% 100pF 1.0*0.5*0.55
NONE SMD R/TP INNOCHIPS TECHNOLOGY
8
CN100
Socket,Card
EAG62830201
104031-0811 SD 8P ANGLE SMD R/TP
11.95x11.40x1.42t, Push-pull type MOLEX
8
D100
D101
D102
Diode,TVS
EAH61794301
ESD5205P6T6G 5V 5.5V min. 10V 2UA 0W SOT963 R/TP 6P 5 ON SEMICONDUCTOR
8
C216
C218
C400
C403
C404
C405
C406
C409
C410
C411
C413
C414
C415
C416
C419
Capacitor
Ceramic,Chip
ECCH0002001
C1005JB0J104KT000F 0.1uF 10% 6.3V Y5P 30TO+85C 1005 R/TP - TDK CORPORATION
8
L101
Inductor,Wire
Wound,Chip
ELCP0014301
1239AS-H-1R0N=P2 1UH 30% - 2.3A 3.0 2.3
0.059OHM - - SHIELD 2.5X2.0X1.2MM NONE R/TP
TOKO, INC.
8
C549
Capacitor
Ceramic,Chip
CL10A106MP8NNNC 10uF 20% 10V X5R ECCH0007803 55TO+85C 1608 R/TP 0.8MM SAMSUNG
ELECTRO-MECHANICS CO., LTD.
8
J100
Socket
DIMM/SIMM
EAG63215801
LGE Internal Use Only
Description
PartNumber
Spec
Remark
5000-6P-1.5L-A1 6P STRAIGHT STANDARD SMD
T/REEL - HYUPJIN I&C CO.,LTD.
- 212 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
12. EXPLODED VIEW & REPLACEMENT PART LIST
Level
LocationNo.
Description
PartNumber
Spec
8
C201
C208
C209
C210
C211
C212
C213
C220
C221
Capacitor
Ceramic,Chip
ECCH0009101
C0603X5R0J104KT00NN 0.1uF 10% 6.3V X5R 55TO+85C 0603 R/TP - TDK CORPORATION
8
R102
Resistor,Chip
ERHY0042402
RC0201JR-0715KL 15KOHM 5% 1/20W 0603 R/TP
- YAGEO CORPORATION
8
L100
Resistor,Chip
ERHY0009501
MCR006YZPJ000 0OHM 5% 1/20W 0603 R/TP ROHM.
8
U100
IC,DC,DC
Converter
EAN62410701
AS3647 2.7 to 4.4V adj 0W WLCSP R/TP 13P AUSTRIAMICROSYSYSTEMS AG
8
U800
IC,Acceleration
Sensor
EAN62222201
BMC050 Accelerometer with Geomagnetic Sensor
3X3X1 QFN R/TP 16P Accelerometer with
Geomagnetic Sensor BOSCH SENSORTEC
GMBH
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.
8
C1060
C803
Capacitor
Ceramic,Chip
GRM0335C1E220J 22pF 5% 25V X7R ECCH0009216 55TO+125C 0603 R/TP - MURATA
MANUFACTURING CO.,LTD.
7
EBR070300
PCB Assembly
Flexible,SMT Top
EBR75035902
LGP700.AFRABK 1.0 Flexible
8
CN102
Connector,BtoB
ENBY0057401
14-5804-034-000-829+ 34,0.4
mm,STRAIGHT,gold,34,0.40MM,STRAIGHT,MALE,
SMD,0.9T, KYOCERA ELCO KOREA SALES
CO.,LTD.
4
EAB02
Speaker,Dual
Mode
EAB62653301
1810-8T-08PP Fe-Ne-B 700mW 8OHM 90DB
750HZ 18.0 X 10.0 X 3 SPRING KIRYN TELECOM
CO., LTD
4
EAA00
PIFA
Antenna,Multiple
EAA62747901
LG3369-16-000-C MULTI -2DB 5 LDS Type SHANGHAI AMPHENOL AIRWAVE
5
EAA030100
PIFA
Antenna,Multiple
EAA62807201
ATC-P700-F-1109 DUAL -2DB 5 FPCB Type AT&C CO.,LTD
4
EBR00
PCB
Assembly,Flexible
EBR75035501
LGP700.AFRABK 1.0 Flexible
LGE Internal Use Only
- 213 -
Remark
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
12. EXPLODED VIEW & REPLACEMENT PART LIST
Level
LocationNo.
5
EBR070400
PCB Assembly
Flexible,SMT
EBR75099901
LGP700.AFRABK 1.0 Flexible
6
EAX010700
PCB,Flexible
EAX64658101
LGP700.AFRABK 1.0 POLYI SBL 4 0.3 Flexible
6
EBR070300
PCB Assembly
Flexible,SMT Top
EBR75100001
LGP700.AFRABK 1.0 Flexible
7
SUMY00
Microphone
Condenser
SUMY0010616
SUMY0010616 FPCB,dB,1.1TO10V, KNOWLES
ACOUSTICS
6
EBR070200
PCB Assembly
Flexible,SMT
Bottom
EBR75035701
LGP700.AFRABK 1.0 Flexible
7
C574
Capacitor
Ceramic,Chip
ECZH0000813
C1005C0G1H101JT 100pF 5% 50V C0G 55TO+125C 1005 R/TP - TDK KOREA
COOPERATION
7
C1074
C801
Capacitor
Ceramic,Chip
ECZH0000802
C1005C0G1H010CT 1pF 0.25PF 50V NP0 55TO+125C 1005 R/TP - TDK KOREA
COOPERATION
7
C1068
Capacitor
Ceramic,Chip
MCH155C150J 15pF 5% 50V NP0 -55TO+125C
ECCH0000112 1005 R/TP - ROHM Semiconductor KOREA
CORPORATION
7
R804
Diode,TVS
EAH61693001
uClamp0541Z 5V 6V min 12V 2A 30W
SLP0603P2X3 R/TP 2P 1 SEMTECH
INTERNATIONAL AG
7
D803
D804
Diode,TVS
EAH61533301
RCLAMP0521PA.TCT 5V 6V min. / 9.3V typ. / 11V
max. 15V 4A - SLP1006P2 R/TP 2P 1 SEMTECH
INTERNATIONAL AG
7
LD800
LD801
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
KB800
Switch,Tact
ESCY0008701
SKRWAME030 1C1P 12VDC 0.05A HORIZONTAL
1.57GF R/TP-T - ALPS ELECTRIC CO.,LTD.
7
R101
R103
R104
Resistor,Chip
ERHZ0000285
MCR01MZP5F4700 470OHM 1% 1/16W 1005 R/TP
- ROHM.
7
D800
D801
D802
Diode,TVS
EDTY0008606
PRSB6.8C 4.7V 5.7 11.5V 1A 10W DFN-2 R/TP 2P
1 PROTEK DEVICES INC.
LGE Internal Use Only
Description
PartNumber
Spec
- 214 -
Remark
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
12. EXPLODED VIEW & REPLACEMENT PART LIST
Level
LocationNo.
7
ZD801
ZD802
7
Description
PartNumber
Spec
Diode,TVS
EDTY0012501
UCLAMP3311T.TCT 3.3V 3.5V min. 6.5V 5A SLP1006P2T R/TP 2P 1 SEMTECH
CORPORATION
C803
Inductor
Multilayer,Chip
ELCH0001052
1005GC2T18NJLF 18NH 5% - 200mA 0.65OHM
1.6GHZ 8 SHIELD NONE 1.0X0.5X0.5MM R/TP
PILKOR ELECTRONICS LTD.
7
R802
R803
Resistor,Chip
ERHY0008207
RC1005F470CS 47OHM 1% 1/16W 1005 R/TP SAMSUNG ELECTRO-MECHANICS CO., LTD.
7
FB710
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
FL601
Filter,EMI/Power
SFEY0016301
ICMEF112P900M COMMON MODE NOISE
FILTER 0HZ 0F 0H SMD R/TP INNOCHIPS
TECHNOLOGY
7
C708
C709
Capacitor
Ceramic,Chip
MCH155CN102KK 1nF 10% 50V X7R -55TO+125C
ECCH0000143 1005 R/TP - ROHM Semiconductor KOREA
CORPORATION
7
CN801
Connector,I/O
EAG63090001
7
BAT500
Capacitor
Assembly
PAS311HR-VG1 3.8 Backup Capacitor
SMZY0023501 0.03F,Module Assembly, KOREA TAIYO
YUDEN.CO., LTD.
7
C706
C707
Capacitor
Ceramic,Chip
CL03A105MQ3CSNH 0.000001F 20% 6.3V X5R ECCH0017301 45TO+85C 0603 R/TP - SAMSUNG ELECTROMECHANICS CO., LTD.
7
SW800
Connector,RF
ENWY0005601
LGE Internal Use Only
Remark
04-5161-005-100-868 7P 0.90MM ANGLE
RECEPTACLE DIP R/TP Normal New IO Connector
KYOCERA ELCO KOREA SALES CO.,LTD.
20369-001E NONE STRAIGHT SOCKET SMD
R/TP AU 50OHM 400mDB I-PEX CO., LTD
- 215 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
12. EXPLODED VIEW & REPLACEMENT PART LIST
Level
LocationNo.
7
C503
C508
C520
C530
C531
C536
C537
C538
C539
C540
C541
C542
C543
C544
C545
C546
C547
C548
C559
C565
C566
C567
C726
7
Description
PartNumber
Spec
Capacitor
Ceramic,Chip
ECZH0001215
C1005X5R1A105KT000F 1uF 10% 10V X5R 55TO+85C 1005 R/TP - TDK KOREA
COOPERATION
CN802
Connector,BtoB
ENBY0056801
14-5804-024-000-829+ 24P 0.40MM STRAIGHT
MALE SMD R/TP 900mM - KYOCERA ELCO
KOREA SALES CO.,LTD.
7
ZD800
Diode,TVS
EDTY0008602
PSD12-LF 12V 13.3 25.9V 21A 500W SOD323
R/TP 2P 1 PROTEK DEVICES INC.
7
FL800
Filter,EMI/Power
SFEY0015301
NFM18PC104R1C3 ESD/EMI 0HZ 0.1uF 0H SMD
R/TP MURATA MANUFACTURING CO.,LTD.
7
C573
Capacitor
Ceramic,Chip
MCH155A220JK 22pF 5% 50V NP0 -55TO+125C
ECCH0000115 1005 R/TP - ROHM Semiconductor KOREA
CORPORATION
7
R526
Resistor,Chip
ERHY0009504
MCR006YZPJ102 1KOHM 5% 1/20W 0603 R/TP ROHM.
7
VA100
VA101
VA102
Varistor
SEVY0003601
ICVL0505101V150FR 5.6V 0% 100pF 1.0*0.5*0.55
NONE SMD R/TP INNOCHIPS TECHNOLOGY
4
EBR01
PCB Assembly
Flexible
EBR75099401
LGP700.AFRABK 1.0 Flexible
5
EBR070400
PCB Assembly
Flexible,SMT
EBR75099501
LGP700.AFRABK 1.0 Flexible
LGE Internal Use Only
- 216 -
Remark
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
12. EXPLODED VIEW & REPLACEMENT PART LIST
Level
LocationNo.
6
EAX010700
PCB,Flexible
EAX64667901
LGP700.AFRABK 1.1 FR-4 SBL 4 0.4 Flexible
6
EBR070300
PCB Assembly
Flexible,SMT Top
EBR75099601
LGP700.AFRABK 1.0 Flexible
7
ZD600
Diode,TVS
EDTY0012101
PESD5V0F1BL 5.5V 6V min 11V 2.5A - SOD-882
R/TP 2P 1 STC CORP.
7
D800
D801
D802
Diode,TVS
EDTY0008606
PRSB6.8C 4.7V 5.7 11.5V 1A 10W DFN-2 R/TP 2P
1 PROTEK DEVICES INC.
6
EBR070200
PCB Assembly
Flexible,SMT
Bottom
EBR75099701
LGP700.AFRABK 1.0 Flexible
7
C1002
C1003
C1061
C1076
C1077
C1078
C1079
C833
C847
C848
C851
Capacitor
Ceramic,Chip
ECCH0009103
C0603C0G1H101JT00NN 100pF 5% 50V C0G 55TO+125C 0603 R/TP - TDK CORPORATION
7
C912
C913
Capacitor
Ceramic,Chip
GRM033R61A472K 4700pF 10% 10V X5R ECCH0009228 55TO+85C 0603 R/TP - MURATA
MANUFACTURING CO.,LTD.
7
CN903
Connector,BtoB
ENBY0051001
GB042-10S-H10-E3000 10P 0.4MM STRAIGHT
FEMALE SMD R/TP 1M - LS Mtron Ltd.
7
FB710
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
C706
C707
Capacitor
Ceramic,Chip
CL03A105MQ3CSNH 0.000001F 20% 6.3V X5R ECCH0017301 45TO+85C 0603 R/TP - SAMSUNG ELECTROMECHANICS CO., LTD.
7
FL601
Filter,EMI/Power
SFEY0016301
ICMEF112P900M COMMON MODE NOISE
FILTER 0HZ 0F 0H SMD R/TP INNOCHIPS
TECHNOLOGY
7
ZD801
ZD802
Diode,TVS
EDTY0012501
UCLAMP3311T.TCT 3.3V 3.5V min. 6.5V 5A SLP1006P2T R/TP 2P 1 SEMTECH
CORPORATION
LGE Internal Use Only
Description
PartNumber
Spec
- 217 -
Remark
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
12. EXPLODED VIEW & REPLACEMENT PART LIST
Level
LocationNo.
7
J900
7
Description
PartNumber
Spec
Jack,Phone
EAG63070601
KJA-PH-4-0176 5P 2P ANGLE R/TP 3.5M BLACK
5P - KSD CO., LTD
VA100
VA101
VA102
Varistor
SEVY0003601
ICVL0505101V150FR 5.6V 0% 100pF 1.0*0.5*0.55
NONE SMD R/TP INNOCHIPS TECHNOLOGY
7
C1017
C1029
C1036
C1038
C1041
C1048
C1055
C604
C606
C805
C806
C827
Capacitor
Ceramic,Chip
CL05A475MQ5NRNC 4.7uF 20% 6.3V X5R ECCH0017601 55TO+85C 1005 R/TP 0.5MM SAMSUNG
ELECTRO-MECHANICS CO., LTD.
7
U900
IC,Proximity
EUSY0376201
GP2AP002S00F GP2AP002S00F
GP2AP002S00F,,8 ,R/TP , SHARP
CORPORATION. SHARP CORPORATION.
7
CN603
Connector,BtoB
ENBY0034201
GB042-24S-H10-E3000 24P 0.40MM STRAIGHT
SOCKET SMD R/TP 1M - LS Mtron Ltd.
7
R804
Diode,TVS
EAH61693001
uClamp0541Z 5V 6V min 12V 2A 30W
SLP0603P2X3 R/TP 2P 1 SEMTECH
INTERNATIONAL AG
7
C214
C224
Capacitor
Ceramic,Chip
ECZH0025920
GRM033R71C102K 1nF 10% 16V X7R 55TO+125C 0603 R/TP - MURATA
MANUFACTURING CO.,LTD.
7
FL600
Filter,EMI/Power
SFEY0015901
ICMEF214P101MFR ICMEF214P101MFR
ICMEF214P101MFR,SMD ,ESD Common mode
Filter INNOCHIPS TECHNOLOGY INNOCHIPS
TECHNOLOGY
7
R204
Resistor,Chip
ERHZ0000206
MCR01MZP5F10R0 10OHM 1% 1/16W 1005 R/TP
- ROHM.
7
CN902
Connector,BtoB
ENBY0039601
GB042-20S-H10-E3000 20P 0.4MM STRAIGHT
SOCKET SMD R/TP 1M - LS Mtron Ltd.
7
EAB01
Microphone
Condenser
EAB62429201
SO8OT423-09 -42DB 100OHM OMNI 1.5 TO 3.6V
3.76x2.95x1.1 SMD GoerTek Inc.
LGE Internal Use Only
- 218 -
Remark
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
12. EXPLODED VIEW & REPLACEMENT PART LIST
Level
LocationNo.
7
CN904
7
Description
PartNumber
Spec
Connector,BtoB
ENBY0042601
GB042-54P-H10 54P 0.40MM STRAIGHT MALE
SMD R/TP 1M - LS Mtron Ltd.
R908
Resistor,Chip
ERHZ0000488
MCR01MZP5J4R7 4.7OHM 5% 1/16W 1005 R/TP ROHM.
7
L900
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.
7
R1011
R1012
Resistor,Chip
ERHY0009503
MCR006YZPJ101 100OHM 5% 1/20W 0603 R/TP ROHM.
7
C201
C208
C209
C210
C211
C212
C213
C220
C221
Capacitor
Ceramic,Chip
ECCH0009101
C0603X5R0J104KT00NN 0.1uF 10% 6.3V X5R 55TO+85C 0603 R/TP - TDK CORPORATION
4
SJMY00
Motor,DC
SJMY0007108
WHVM-1030B10 WHVM-1030B10 WHVM1030B10,3 V,80 mA,10*3.0 ,12mm SEOUNGHYUN
SMT SEOUNGHYUN SMT
4
EBP01
Camera Module
EBP61582101
C5AA-H429A C5AA-H429A 5M AF, Hynix(1/4") CIS,
8.5x8.5x4.95t, MIPI, 0deg, FPCB LG INNOTEK
CO., LTD
4
EBP00
Camera Module
EBP61561901
CW0361 CW0361 VGA Aptina 1/11" MIPI, FPCB
5mm, 0deg. COWELL ELECTRONICS CO.,LTD
4
EBD00
Touch Window
Assembly
EBD61346201
TSMC-G434A CAPACITIVE TOUCH GFF Melfas
MMS136 4.3" B to B White color LG
INNOTEK.,LTD.
4
EAJ00
LCD,Module-TFT
EAJ62069801
LH430WV1-SD04 WVGA 4.3INCH 800X480 450CD
COLOR 70% 15/9 800:1 60Hz Inverter N LED
3D(Non-Glasses) - LG Display Co. Ltd.
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
4
EAB00
LGE Internal Use Only
Receiver
- 219 -
Remark
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
12. EXPLODED VIEW & REPLACEMENT PART LIST
Level
LocationNo.
4
EAD00
LGE Internal Use Only
Description
Cable,Assembly
PartNumber
EAD62064601
Spec
Remark
80421-202B-92L-01 UFL-LP-066 UFL-LP-066
0.09M 2 BLACK N N I-PEX CO., LTD
- 220 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
12. EXPLODED VIEW & REPLACEMENT PART LIST
12.3 Accessory
Level
LocationNo.
2
EAC00
2
Note: This Chapterisused for reference,Part order is ordered
by SBOM standard onGCSC
Description
PartNumber
Spec
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.
MFL053800
Manual,Operation
MFL67528301
PRINTING LGP705.ACISWH ZZ:Without Color
Web manual for LGP705 CIS
3
MBM062600
Card,Quick
Reference
MBM63736701
PRINTING LGP705.ACISBK ZZ:Without Color
Simplemanual for LGP705 CIS
3
MBM087200
Card,Warranty
MCDF0011303 COMPLEX GD350 CISBK ZZ:Without Color -
2
EAY060000
Adapters
SSAD0038301
100-240V,5060 Hz,5.1 V,700 mA,CE,AC-DC
Adaptor,90Vac~264Vac,5.1V,700mA,5060,WALL
2P,USB,
2
EBX000000
Accessory,Data
Cable
SGDY0016701
KCA-ET-8-0020 KCA-ET-8-0020 Micro USB, 1.2M
KSD CO., LTD
LGE Internal Use Only
- 221 -
Remark
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
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