Table of Contents
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Flow Chart of Troubleshooting
10-11. Camera part
"Camera" function does not work
Check pin 14, 16, 22, 24
Is there another problem?
Yes
Check the Camera
connector
Yes
HCD802
pin 10, 20 = 2.8V?
& pin 12 = 1.8V?
& pin 18 = 3.0V?
Yes
Check CAM_MCLK,
CAM_PCLK
Working?
Yes
Working properly?
Yes
Yes
Replace the camera
module
END
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No
Reconnect the camera module
No
Check HDC802, U712, U705
No
Check UCP901, HDC802
No
Check UCP901, HDC802
10-33
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