Level 3 Repair
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8-9
8-3-3-1 Microphone Part
Check board MIC6000
Check component soldering
statuses of
C6039,C6040,L6000,L6001
resolder or replace MIC6000
Resolder or replace C6039,C6040,L6000,L6001
END
No
Yes
Yes
Yes
No
Check microphone function in voice call Hands-free
mode or Camera(camcording) mode
Check the voltage at
C6043 = 2.8V
resolder or replace U6003
No
Yes