Samsung GT-S3850 - Main MIC Working

SAMSUNG Proprietary-Contents may change without notice
Level
3
Repair
8-13
This Document can not be used without Samsung's authorization

Main
M
IC
W
orking
Operate MIC
NG
Pollute
MIC Hole?
NO
CleanupMIChole
YES
C418
=2.2V?
Resolder
L406,C418
Change main PBA
YES
NO
Between C419 an
d
C403
=0
ohm?
NO
Resolder
L409, C403
YES
Check
mic
Correctly mount?
Resolder
MIC401
NO
YES