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Flow Chart of Troubleshooting
10-21
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10-1-8. Camera part
Camera function does not work
Check the connect CN2?
NO
Connect the CN2
Pin #2 of U703= 1.8V?
NO
NO
Pin#3 of OSC301 is 24MHz?
NO
Pin #4 of U303 = 2.8V?
END
YES
YES
YES
YES
Is that clock signal at the
pin #14 of CN2?
NO
Pin #1 of U303 = High?
YES
Check the U703 & L501
Check
U201
NO
NO
Pin#21 of CN2 is High?
Check
U302
Replace OSC301
and check U201
YES