4. TROUBLE SHOOTING
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Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
10
R2008
DNI
C2026
7.5p
C2025
AR25
AM24
AN25
AJ15
AP36
AN35
AR33
AR15
AN17
AM16
AT32
G23
E25
G25
D24
C25
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
PA_ON1
NFC_FET_0
NFC_MODE
PROX_OUT
PS_HOLD
CAM_MCLK
eMMC_DATA[5]
eMMC_DATA[6]
eMMC_DATA[7]
PM_INT_N
TOUCH_I2C_SDA
TOUCH_I2C_SCL
TOUCH_3.0V_EN
CAM_AF_2.8V_EN
PROX_I2C_SCL
SENSOR_I2C_SCL CHANGE 1024
CHANGE 1111
CHANGE 1030
MSM7225A
TP1
VREG_CAM_DVDD_1.8V
0.1u
C5021
0.1u
C5005
VREG_CAM_IOVDD_1.8V
C5022
0.1u
VREG_CAM_AF_2.8V
D5002
1u
C5023
4.7K
R5004
CN5002
13
12
14
11
15
10
16
9
17
8
18
7
19
6
20
5
21
4
22
3
23
2
24
1
R5005
4.7K
4.7u
C5024
VREG_CAM_AVDD_2.8V
0.1u
C5001
0
R5018
R5019
0
0
R5020
VREG_CAM_IOVDD_1.8V
FL5001
5
6
3
1
4
2
P2
P4
P1
P3
P6
P5
FL5003
10
9
8
4
7
3
6
2
5
1
P1
P5
P2
P6
P3
P7
P4
P8
G1
G2
R5021
0
0
R5022
0
R5023
CAM_MCLK
MIPI_CSI_CLKP
MIPI_CSI_DP0
MIPI_CSI_DN0
MIPI_CSI_DN1
MIPI_CSI_DP1
MIPI_CSI_CLKN
CAM_VCM_PWDN
CAM_RESET_N
CAM_I2C_SDA
CAM_I2C_SCL
CHANGE 1009
CAMERA (5M MIPI)
changes 0819
changes 1006
CHANGE 1122
TP2
FL5001
FL5003
TP5
TP4
TP6