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