Level 3 Repair
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8-10
8-3-4. Microphone Part
Check Earjack module where
MIC is placed
for any damage (Tear in FPC,
etc)
Check component soldering
status of C418, C419
Replace the MIC module
Resolder or replace C418, C419
END
No
Yes
Yes
Yes
No
Check microphone function
in voice call loudSPK mode
or in camcording mode
Check the voltage at
C411 = 2.8V
Resolder or replace U402
No
Yes
