Samsung GT-E2370 - Microphone Part

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Level
3
Repair
8-14
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8-3-5.
Microphone Part
UCP200 pin T18
="
H=2.85V"
at Mic Active
?
(
TP:R107)
Check the MIC Connection
(
look over schematics about
schemetics.)
Replace UCP200 using
a
Heatgun
(
Because of not soldering well
)
Resolder R106,R107,L108,C139,C145,ZD100
(
not work if those is not connected.)
END
No
Yes
Yes
Yes
Yes
No
Check the MIC sample.
(
it be possible the problem
things)
No
Replace an another MIC
(
because of being possible the problem)
Microphone does not work