Samsung GT-C3530 - Advanced Phonebook Functions

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Level
3
Repair
8-31
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8-3-13.
FM Radio Part
Check the FM ant signal is GND.
(
TP
:
L124
=0
V)
Resolder the L124.
END
No
Yes
No
Replace the UCP200.
Check the FMR LNA operating
voltage is correct.
(
TP
:
C130
=2.9
V)
Check the FMR_LNA_SW is high.
(
TP
:
TP_FM_LNA_SW
=1.8
V)
No
Replace the UCP200.
Replace the UCP200.
No
Resolder the U100, C133, L121,
C121, R108, R109, R110.
FM radio does not work.
Yes
Yes
Yes
Yes