Mic Working - Samsung GT-C3303 Service Manual

MIC Working

Operate MIC
NG
Pollute
MIC Hole?
NO
Check
C319 = Anal
og Signal
YES
Change MIC
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YES
Clean up
MIC hole
Check C368.
Check MIC 4th pin
(VANA_2.85V)
NO
= 2.85 ?
YES
Change MIC
8-13
Level 3 Repair
NO
Change main PBA