Samsung SPH-A900 Service Manual page 45

7-4 Camera checking
Insert Power
YES
Camera
Preview is
OK?
YES
Camera
Flash is OK?
YES
END
NO
YES
R eplace Camera module
Check TP21,22
NO
YES
R eplace Flash FPCB
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Check HDC501,
V_CAM_1.5(L500),
V_CAM_2.8IO(L501)
and
VDD2.6(C521,C522)
OK?
Try again
on LCD
NO
OK?
7-17
Flow Chart of Troubleshooting
Check U200 and
U206
NO
Replace LCD
FPCB