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
AM26
AT26
AJ25
AR25
AM24
AN25
AJ15
AP36
AN35
AR33
AR15
AN17
AM16
AT32
G23
E25
G25
D24
C25
E23
G19
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
R204
10
C226
DNI
7.5p
C225
NFC_MODE
PS_HOLD
PM_INT_N
NFC_VEN
eMMC_DATA[7]
eMMC_DATA[6]
eMMC_DATA[5]
TOUCH_I2C_SDA
TOUCH_I2C_SCL
PA_ON1
PROX_I2C_SCL
SENSOR_I2C_SCL
CAM_MCLK
PROX_OUT
VT_RESET_N
VT_PWDN
BATT_ID
FLASH_I2C_SDA
FLASH_I2C_SCL
TOUCH_3.0V_EN
CAM_AF_2.8V_EN
MINIABB_INT
MSM7227A
1
VREG_CAM_IOVDD_1.8V
CN902
VREG_CAM_IOVDD_1.8V
VREG_CAM_AVDD_2.8V
FL901
P1
1
P5
5
P2
2
P6
6
P3
3
P7
7
P4
4
P8
8
1
G
9
2
G
01
VT_CSI_CLKP
VT_CSI_CLKN
VT_CSI_DP0
VT_CSI_DN0
CAM_MCLK
CAM_I2C_SCL
CAM_I2C_SDA
VT_RESET_N
VT_PWDN
3
2
VREG_CAM_DVDD_1.8V
VREG_CAM_AF_2.8V
VREG_CAM_AVDD_2.8V
VREG_CAM_IOVDD_1.8V
40
6
C
u7.
4
50
6
C
DNI
90
6
C
DNI
C608
DNI
4.7u
C606
CN602
40
15
41
14
42
13
43
12
44
11
45
10
46
9
47
8
48
7
49
6
50
5
51
4
52
3
53
2
54
1
RCV_P
RCV_N
EAR_MIC_3.5PI
FM_ANT
VT_RESET_N
VT_PWDN
UPPER FPCB conn.
5
4