Camera Part - Samsung SGH-L770 Service Manual

10-1-6 Camera part

Camera dose not work
Check the FPCB connection
Check the camera signal
(VDDD, VDDA, IO)
Check the camera signal
(MCLK, PCLK, STBY, RESET)
Check the camera signal
(VSYNC, HSYNC, CAM(0)
Check the camera I2C line
(SCL, SDA)
Change the camera module
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
NO
Yes
Rework
Check dual LDO
Check voltage level of each supply
Check R713 :MCLK, R715 : PCLK
R703, R705 : Standby, R704 : Reset
Check VSYNC : F701
HSYNC : F705, CAM_D(0) : F704
Check I2C
R32 : SDL, R31 : SDA
10-13
Flow Chart of Troubleshooting