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4.12 VGA Camera trouble
VGA camera control signals are generated by MSM7201A.
NO
NO
NO
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Only for training and service purposes
START
Camera is OK?
NO
MSM7201A output signal check
(VCAM_RESET_N)
Yes
VREG_VGA_2.8V,
VREG_MSME_1.8V
Yes
Check master clock and pixel clock
Yes
Check the EMI/ESD filter
(FL601, FL602)
Yes
Change the camera
Camera is OK
NO
Change the Sub board
4. TROUBLE SHOOTING
Yes
End
No
Change the Filter (FL601, FL602)
Yes
End
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Table of Contents
Troubleshooting
