Camera Trouble - LG GM750 Service Manual

4.11 5M Camera trouble
5M camera control signals are generated by MV9319 and MSM7200A.
NO
NO
NO
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Only for training and service purposes
START
Check the camera conn. and
reconnect the camera
Camera is OK?
NO
MSM7200A
output signal Check
(5MCAM_RESET_N,
CAM_MCLK)
YES
PM_CAM_AF
_2.8V,CAM_AVDD_2.8V,
CAM_DVDD_1.8V
CAM_IOVDD
_2.8V
YES
Check master clock
and pixel clock
YES
Check the EMI/ESD filter
(FL101)
YES
Change the camera
Camera is OK
NO
Change the Sub board
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4. TROUBLE SHOOTING
Yes
End
No
Change the Filter (FL101)
YES
End
LGE Internal Use Only