Microphone Part - Samsung GT-E1085L Service Manual

Flow Chart of Troubleshooting

9-5. Microphone Part

Microphone does not work
UCP201 pin U18 ="H"
at Mic Active ?
Check MIC Connection
Check the MIC
Yes
Yes
Yes
Yes
END
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No
Resolder or Replave UCP201
No
Resolder C323, L309, L310, C328, R312, R313,
No
Replace the MIC
9-9
C321, C325,