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Samsung DVD-R120/AXAX Instrucciones De Servicio página 39

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Troubleshooting
S-Video output error
10Pin and 8Pin in CN3 of
Jack PCB or CN2 of Main PCB
Normal(5v) at VIC1(pin1,28)?
About P-P1V appears at
Check the RCA cable
5-4
No
has normal level?
Yes
Analog signals are
Inputted normally
VIC1(pin2/6)
Yes
Power is
Yes
Pin3 in VIC1 is
In high state?
Yes
Video signal of
Output Jack?
Y(Color-bar)
Yes
Check the DIC1 on MAIN B/D.
Check the connection between
No
10Pin and 8 Pin in CN3 Of JACK PCB
and VIC1
No
Check the connection between
VIC1(pin1,28) and Power line (FD6,VL6).
# IF Recorder is under PSO (progressive
scan output) MODE, it does not output the CVBS& S-Video signal.
Check the connection between
No
VIC1(PIN13) and IC601(PIN10).
Check VIC1 peripheral circuit.
No
Check the connection between
VIC1 and output jack.
C(Color-bar)
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