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SGH-E710 Flow Chart of Troubleshooting and Circuit Diagrams
2-
9
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7. Camera Part
Camera function does not work
Check the connect CN200?
NO
Connect the CN200
Pin #9 of U203 = 2.8V?
NO
NO
Pin#3 of OSC200 is 25MHz?
NO
Pin #10 of U203 = 2.8V?
Check
U200
END
YES
YES
YES
YES
Pin#1 of OSC200 = High?
NO
Pin #2 of U203 = High?
YES
Check the U203
Check
U303
NO
NO
Pin#54 of CN200 is High?
Check solder status of
R207, C208
Replace the OSC200
YES
