Samsung HT-E5530K - Disc Skips or Freezing

4.Troubleshooting
4.1.8.Discskipsorfreezing
Dis c skips o r freezing
Cha nge the MAIN P CB.
Cha nge the MAIN P CB.
Cha nge SMPS .
Cha nge the DECK.
Yes
Cha nge the DECK.
All Med ia
(BD/DVD/CD) NG?
Only BD or D VD or CD NG?
Q1
Emitter Voltage che ck
Q4 : DVD, Q7 : CD
4 V ~ 6.5 V?
Che ck
the Po wer a t CN2001
(R12V)?
No
RFP Che ck?
Signa l le ve l OK?
BD : ove r 400 mV
DVD : ove r 200 mV
CD : over 200 mV
Yes
Yes
Yes
No
No
No
No
Cha nge the MAIN P CB.
No
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