Camera Trouble - LG -S310 Service Manual

4.10 Camera Trouble

Check the camera power and signal
-VCAM_1V8 (TP2), VCAM_2V8 (TP1)
-CAM_MCLK (TP3), CAM_PCLK (TP4)
R609 100
CAM_PCLK
TP4
C610
7.5p
Checking Point
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Only for training and service purposes
CAM_F_DATA[7]
CAM_F_DATA[6]
CAM_F_DATA[5]
CAM_F_DATA[4]
CAM_F_DATA[3]
CAM_F_DATA[2]
CAM_F_DATA[1]
CAM_F_DATA[0]
CAM_RST_N
CAM_PWDN
Figure 4.10.1 Camera Circuit
VCAM_2V8
VCAM_1V8
TP1
move to BB side
CN601
1 24
2 23
3 22
4 21
5 20
6 19
7 18
8 17
9 16
10 15
TP2
11 14
12 13
C611 C612 C613
0.1u 0.1u 0.1u
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4. TROUBLE SHOOTING
CAM_I2C_SCL
CAM_I2C_SDA
CAM_F_VSYNC
CAM_F_HSYNC
R608 100
CAM_MCLK
TP
C609
7.5p
Close to BB Chip
VA601
VA602
LGE Internal Use Only