Microphone Part - Samsung GT-N8000 Servise Manual

8-3-4. Microphone Part

Check main microphone function
in voice call speaker mode
or in Voice Recording mode
Check 30pin FPCB module
where main MIC is placed
for any damage (Tear in FPC,
Check the voltage at
C403 = 2.8V
Check component soldering
statuses of C435, C436
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Yes
etc)
Yes
Yes
Yes
END
No
Change the 30pin FPCB module
No
Resolder or replace U400
No
Resolder or replace C435, C436
8-11
Level 3 Repair