Samsung GT-C3530 - Speaker Part

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Level
3
Repair
8-17
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8-3-6.
Speaker Part
Check the UCP N15,N16 pin
signals are on.
(
TP
:
L405, L406)
Speaker does not work
Check the SPK signal
paths.
Are signal on?.
(
TP
:
C412,C440)
Resolder the L405, L406.
No
Yes
No
Replace the UCP200 using the Heatgun.
(
because of soldering not well)
Yes
Check the Speaker module
is Okay.
Replace the SPK module.
No
END
Yes
Yes