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SAMSUNG Proprietary-Contents may change without notice
Flow Chart of Troubleshooting and Circuit Diagrams
3-18
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3-1-7. Camera Part
Camera function dose not work
Check the Camera connection
Check the pin #F3,H7 of
U400=2.9V
Is that clock signal at
the pin #B2 of U400 = 27Mhz
Is that clock signal at the pin #
B2 of U400=27Mhz
Check the F301,F302
END
Connect the CAM_CON
Check UCP201
Check U400
Replace Camera
Check OSC400
Change F301,F302
Check the LCD
module connection
Check the pin #A9 of
U400 = "Low"
Is Camera function O.K?
Change the Board
YES
YES
YES
YES
YES
YES
YES
YES
YES
NO
NO
NO
NO
NO
NO
NO