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Flow Chart of Troubleshooting
7-24
7-10. Camera part
"Camera" function does not work
Yes
No
Connect the camera module
Check the Camera
connector on LCD module
Yes
J7pin21,J8pin13 = 1.8V?
J7pin1,pin12 = 2.8V?
J8pin7,pin16 = 2.8V?
No
Check the voltage of U3
Yes
HDC400pin56 = 25MHz?
No
Replace UCP100
Yes
Is there another problem?
END
Replace the camera
module
Yes