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SGH-X105 Flow Chart of Troubleshooting
4-
10
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7. Speaker Part
Loud speaker
Check signals of CN205
O.K
No Melody from Loud Speaker
Check Power of U201
PIN #15,32,6,7
O.K?
Check data lines
of U200
O.K
END
Yes
Replace Speaker
YES
No
Check U100
No
No
Check LCD and Memory
Summary of Contents for SGH SGH X105
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