Toshiba D-VR4SU Service Manual page 89

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