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Flow Chart of Troubleshooting
10-33
10-11. Camera part
"Camera" function does not work
Yes
Check the Camera
connector
Reconnect the camera module
No
HCD802
pin 10, 20 = 2.8V?
& pin 12 = 1.8V?
& pin 18 = 3.0V?
Yes
No
Check HDC802, U712, U705
Yes
Check UCP901, HDC802
No
Check CAM_MCLK,
CAM_PCLK
Working?
Yes
Check UCP901, HDC802
No
Check pin 14, 16, 22, 24
Working properly?
Yes
Is there another problem?
Yes
Replace the camera
module
END
Summary of Contents for SGH-I740c
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