Toshiba SD-V330SC2 Service Manual page 83

TROUBLESHOOTING GUIDE
RECORDING MECHANISM WORKS,
BUT NO VIDEO RECORD FROM
INPUT JACK OR TUNER
Check circuit of video signal
Is there video signal at
NO
from VIDEO IN or
pins 30 and 32
TUNER to IC101.
of IC 101?
YES
Is the voltage at pin 96
NO
NO
Is the BASE of
Change IC3001.
of IC3001 5V?
Q103 5V?
YES
YES
NO
Is there video signal
Change IC101.
at pin 26 of IC101?
YES
Check CYLINDER UNIT and
circuit around of CP101.
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