Samsung HT-D4500 - Network and Internet Settings

4.Troubleshooting
4.1.8.Discskipsorfreezing
Dis c skips o r freezing
Change the MAIN BOARD.
S MP S Che ck.
Cha nge the DECK.
Yes
Cha nge the DECK.
All Med ia
(BD/DVD/CD) NG?
Only BD NG?
Q1
Emitter Volta ge ch eck
Q2:DVD, Q3 :CD
4V ~ 6.5 ?
Check
the Po we r a t CN5
(D3.3V, D1 2V)?
No
Only DVD NG?
Only CD NG?
RFP Ch e ck?
Signal leve l OK?
BD: over 400mV
DVD: ove r 200mV
CD: over 200mV
Yes
Yes
Yes
Yes
Yes
Change the MAIN BOARD.
No
No
No
No
No
No
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