Camera Troubleshooting - LG KB770 Service Manual

4. TROUBLE SHOOTING

4.13 Camera Troubleshooting

Camera control signals are generated by MSM6280.
Check the camera connector and
reconnect the camera
Camera is OK?
VREG_CAM_1.8v
VREG_CAM__2.8V
Check the CAM_MCLK
Change the camera
Camera is OK
Change the Main board
LGE Internal Use Only
Start
Yes
NO
NO
(C405,C404)
Yes
NO
(C402,C403)
Yes
NO
(FL406 Pin4)
Yes
Yes
NO
END
Change the Sub board
Change the Sub board
Change the Main board
END
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