TROUBLE SHOOTING GUIDE
RECORDING MECHANISM WORKS,
BUT NO VIDEO RECORD FROM
INPUT JACK OR TUNER
Is there video signal at
pin 17, 19 and 21 of
IC 101?
YES
Is the BASE of
Q101 5V?
YES
Is there video signal
at pin 29 of IC101?
YES
Check CYLINDER UNIT and
circuit around of CP101.
NO
Is the voltage at pin 41
NO
of IC3001 5V?
YES
NO
- 38 -
Check cricuit of video signal from
VIDEO IN or
TUNER to IC101.
NO
Change IC3001.
Change IC101.