Level 3 Repair
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8-11
8-3-4. Microphone Part
Check 30pin FPCB module
where main MIC is placed
for any damage (Tear in FPC,
etc)
Check component soldering
statuses of C435, C436
Change the 30pin FPCB module
Resolder or replace C435, C436
END
No
Yes
Yes
Yes
No
Check main microphone function
in voice call speaker mode
or in Voice Recording mode
Check the voltage at
C403 = 2.8V
Resolder or replace U400
No
Yes
Summary of Contents for GT-N8000
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