LG GS290 - Camera Trouble

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Only for training and service purposes
4. TROUBLE SHOOTING
GS290 Operational Description Revision B
LG Electronics 71/136 LGE Property
4.5 Camera Trouble
Check Points
-Connectors combination
-Socket status
Check the connector combination
DNI
C413
DNI
C418
BU15TD2WNVX U402
5
3 2
4 1
VOUTVIN
GNDSTBY
DNGP
0
R401
CAM-H88
S400
61 41 31
71
6 12 51
8
75
94
103
112
121
1824
1923
2022
52 6
2
72 82 92 0
3
13 23
1
D
NGP
2DNGP 3DNGP
4
DNGP
5
D
NGP
6DNGP
7DNGP
8
DNGP
D0 PCLK
D1 VSYNC
D2 HSYNC
D3 STANDBY
D4 SCK
D5 SDA
D6 RESETB
D7 MCLK
1DN
G
D
2DNGD 3DNGD
1DN
GA
2D
N
GA
DDVD
OIDDV
D
DVA
0
R403
C402
0.1u 0.1u
C404
C407
1u 1u
C412
C414
0.1u
C415
56p
C416
56p
K
001
8
14
R
VBAT
CAM_2V85
CAM_1V5
56p
C419
CAM_1V5CAM_A_2V8
TP415
CAM_LDO_EN
I2C2_SDA
I2C2_SCL
CIF_MCLK
CIF_RESET
CIF_PD
CIF_PCLK
CIF_HSYNC
CIF_D7
CIF_D6
CIF_D5
CIF_D4
CIF_D3
CIF_D2
CIF_D1
CIF_D0
CIF_VSYNC
2M FF CAM Connector
CAMERA PART POWER
GS290 Operational Description Revision B
LG Electronics 71/136 LGE Property
4.5 Camera Trouble
Check Points
-Connectors combination
-Socket status
Check the connector combination