Samsung GT-C3530 - Customise Your Phone

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Level
3
Repair
8-15
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8-3-5.
Microphone Part
Check R432
=2.2V
at Mic Active?
Check the MIC signal paths.
MIC signals are on.
(
TP
:
L403,L410,C422,
C420,R432,R435,R437)
Replace the UCP200 using
a
Heatgun
(
Because of not soldering well
)
Resolder L403, L410, C422, C420, R432, R435,
R437
(
not work if those is not connected.)
END
No
Yes
Yes
Yes
Yes
No
Check the MIC is demaged.
No
Replace an another MIC
Microphone does not work