Disc Skips Or Freezing - Samsung HT-E6730W Service Manual

4.1.9. Disc skips or freezing

Dis c skips o r free zing
All Media
(BD/DVD/CD) NG?
No
On ly BD or D VD or CD NG?
No
Cha nge the MAIN PCB.
Copyright© 1995-2012 SAMSUNG. All rights reserved.
Che ck
Yes
the Po we r a t CN20 01
(R12V)?
Cha nge the MAIN PCB.
Q1
Yes
Em itter Voltage c he ck
Q4 : DVD, Q7 : CD
4 V ~ 6.5 V?
RFP Che ck?
Signa l level OK?
BD : ove r 400 mV
DVD : ove r 200 mV
CD : ove r 200 mV
Cha nge the MAIN PCB.
No
No
No
Yes
No
Yes
4. Troubleshooting
Cha nge S MP S .
Cha nge the DECK.
Cha nge the DECK.
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