Samsung GT-i8910 Service Manual page 68
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Also See for GT-i8910:
- Quick start manual (47 pages) ,
- User manual (78 pages) ,
- User manual (112 pages)
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9-1-13 : Abnormal UCC Mic operation
No sound input in
Camcording Mode
R526
output high?
YES
HEA502 pin 3,5
output exist?
YES
Is UCC Mic
OK?
YES
END
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Check R526, C545
NO
or U503 &
neighboring circuit
NO
Replace HEA502 or UCC
NO
Check U503 &
neighboring circuit
9-31
Flow Chart of Troubleshooting
Mic
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