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Copyright © 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
6. CIRCUIT DIAGRAM
ASSEMBLY=NG
U10003
5
3
2
4
1
VOUT
VDD
GND
CE
PGND
R11033
DNI
VA11000
DNI
R11034
R11035
DNI
DNI
R11036
R10006
100
R10007
1K
R10008
100K
R11001
1K
R11030
DNI
U10002
ASSEMBLY=NG
B1
C1
D2
D3
D4
B4
D1
C2
C3
B3
A3
A2
B2
A1
C4
A4
RESET/
REG18
P0.0/RX0/MOSI/INT0
P0.1/TX0/MISO/INT1
P0.2/SCL/SCLK/INT2
P0.3/SDA/SSEL/INT3
P0.4/TBA0/INT4
P0.5/TBB0/INT5
GND
P1.7/TDO
VDD
P1.4/TCK
P1.5/TDI
P1.6/TMS
IRTX
IRRX
C10003
1u
ASSEMBLY=NG
Socket,Card
S11000
ST
2
18
ST
1
17
VOID
1
1
T1
2
T2
3
T3
4
T4
5
T5
6
T6
7
T7
8
T8
9
VOID
2
10
G3
21
S7
11
S3
12
S6
13
S2
14
S5
15
S1
16
G1
19
G2
20
+2.95V_L6_SD_CARD
C11019
33p
C11020
1u
+3.0V_USIM_NFC
C11018
0.1u
R1101
0
4.7K
+3.0V_L15_UIM1
22p
C11015
+1.8V_L11_MSM_P3
470K
R11016
R11019
0
D11003
ESD5205P6T6G
4
3
5
2
6
1
D11002
ESD5205P6T6G
4
3
5
2
6
1
ESD5205P6T6G D11001
4
3
5
2
6
1
Q10001
1
2
3
ASSEMBLY=NG
C10001
4.7u
100
R11026
+1.8V_LDO3_SENSOR
300
R10009
TP10007
C10005
0.1u
LD10001
+2.8V_L10_SENSOR
Q10002
1
2
3
R10011
2.
2
C10004
4.7u
1K
R10010
+2.8V_L10_SENSOR
U10001
4
3
5
2
6
1
B
C
GND
VCC
A
Y
C10006
4.7u
ZD10001
ASSEMBLY=NG
0.1u
C10002
ASSEMBLY=NG
D10001
+1.8V_L11_MSM_P3
ASSEMBLY=NG
10K
R10005
DNI
R11037
R10022
ASSEMBLY=NG
100K
+2.8V_LDO4_LED
R10023
DNI
ASSEMBLY=NG
C10014
1u
SW11002
S1
3
4
5
6
S2
SW11001
S1
3
4
5
6
S2
SW11003
S1
3
4
5
6
S2
SW11004
S1
3
4
5
6
S2
ASSEMBLY=NG
1u
C10015
+2.8V_LDO4_LED
+VPWR
ASSEMBLY=N
G
R10021
47K
VA11014
VA11015
VA11026
R11027
100
100
R11028
GND
+1.8V_L11_MSM_P3
PWR_ON_KEY
LINE_OUT_IRRC
UIM_RESET
UIM_CLOCK
MICRO_SD_CMD
MICRO_SD_CLK
MICRO_SD_DATA_0
MICRO_SD_DATA_1
MICRO_SD_DATA_2
MICRO_SD_DATA_3
MICRO_SD_DETECT_N
UIM_DATA
+2.95V_L6_SD_CARD
RC_RESET_N
MSM_RC_TXD
MSM_RC_RXD
VOLUMEUP_KEY
VOLUMEDOWN_KEY
QUICK_KEY
LED_LDO_EN
NFC_SWP
IR_LED_OUT
IR_LED_OUT
IRRC_TX
SW Control
HW Control
LDO
Reverse Dual SOCKET
SIM/SD CARD CONNECTOR (0.9T)
Power On/Lock Key
QUICK & VOLUME KEY
RC LED Driver(Assembly = NG)