TROUBLESHOOTING GUIDE
E-15
D-VR4SU/D-VR4SC
NO
YES
YES
NO
AT PLAYBACK, THE COLOR DOES
NOT APPEAR
Is there color signal in
video signal at pin 26 of
IC101?
Is there video signal at pin
26 of IC101?
Change X101.
Change IC101.
YES
NO
Is there color signal in
video signal at pin 7 of
IC8308 ?
Change IC8308.
YES
NO
Is there color signal in
video signal at pin19 of
IC3001 ?
Change IC3001.
Check at pin 5 of J8005
and peripheral circuit.