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SAMSUNG Proprietary-Contents may change without notice
Flow Chart of Troubleshooting and Circuit Diagrams
3-20
This Document can not be used without Samsung's authorization
3-1-9. VGA CAMERA Part
YES
NO
NO
NO
NO
YES
YES
YES
YES
VGA CAMERA FUNCTION
does not work
Check CN2 of LCD Circuit
Check the condition of soldering
F200, F203, F208, F209
Connect the CN2
Resolder or change
Check U201(VGA Cam enable)
Pin #6
≒
2.6V &
Pin #27 of HEA202
≒
33MHz(MCLK)
Check Pin #29 of HEA202
≒
33MHz
(PCLK)
Resolder R226 or Check U100
Change VGA CAM module
Check U201 Pin # 3
≒
1.8V
NO
Resolder or Change U201
YES
END