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Flow Chart of Troubleshooting
9-27
9-10. Camera part (3.2M CAMERA)
Does lt looking good?
"Camera" function does not work
Yes
Check the Camera
connector
Reconnect the camera module
No
HCD702
pin 4,6,10 = 2.8V?
& pin 8 = 1.8V?
Yes
No
Check HDC702, U604, U606
Yes
Check F706, HDC702
No
Check CAM_MCLK,
CAM_PCLK
Working?
Yes
Check UCP800
No
Check pin 14, 16, 18, 20
Working properly?
Yes
Check F704, F705
Yes
Is there another problem?
Yes
Replace the camera
module
END
Summary of Contents for GT-B7300B
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