Samsung GT-B7300B Service Manual page 35

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9-10. Camera part (3.2M CAMERA)
"Camera" function does not work
Yes
Check the Camera
connector
Yes
HCD702
pin 4,6,10 = 2.8V?
& pin 8 = 1.8V?
Yes
Check CAM_MCLK,
CAM_PCLK
Working?
Yes
Check pin 14, 16, 18, 20
Working properly?
Yes
Does lt looking good?
Yes
Is there another problem?
Yes
Replace the camera
module
END
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
No
Reconnect the camera module
No
Check HDC702, U604, U606
No
Check F706, HDC702
No
Check F704, F705
9-27
Flow Chart of Troubleshooting
Check UCP800

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