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Camera Troubleshooting (2M Camera) - LG U830 KU830 Service Manual

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4.13 Camera Troubleshooting (2M Camera)

2M Camera control signals are generated by MSM6275.
Start
Check the camera connector and
reconnect the camera
Camera is OK?
Check Camera Power
(CN300)
pin12->1.8V
pin10->2.8V
Pin9->2.8V
Check the CAM_MCLK
(CN300 27pin)
Change the camera
Camera is OK
Change the Main board
CN802
Yes
NO
NO
Yes
NO
Yes
Yes
NO
Pin2 7
Pin 1
- 111 -
4. TROUBLE SHOOTING
END
Change the Main board
Change the Main board
END
Pin9,10,12
CN300

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