Toshiba SD-46VSR Service Manual page 75

AT PLAYBACK, THE COLOR DOES
NOT APPEAR
Is there color signal in
video signal at pin 29 of
IC101 ?
YES
Is there color signal in
video signal at pin 7 of
IC8001 ?
YES
Is there color signal in
video signal at pins 50, 56 of
IC3001 ?
YES
Is there color signal in
video signal at pin 52 of
IC3001.
YES
Check J8001 pin 19
and peripheral circuit.
TROUBLESHOOTING GUIDE
NO
Is there video signal at pin
Change IC101.
NO
NO
NO
E-15
29 of IC101.
NO
YES
Change X'tal.
Change IC8001.
Check IC8001
and peripheral circuit.
Change IC3001.