Tuner Function Part Check - LG FB163U Service Manual

8. TUNER FUNCTION PART CHECK

TUNER FUNCTION PART CHECK
Check TUNER
module(TU100)is working.
Check IC201(CS5345)
26,27PIN input waveform.
Check IC201(CS5345)
14PIN output waveform.
OK
LGE Internal Use Only
YES
YES
YES
YES
NO
Check TUNER MODUEL
power(Check 4PIN 9V).
NO
Replace the related parts
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