TROUBLESHOOTING GUIDE
E-21
YES
YES
NO
NO
RECORDING MECHANISM WORKS,
BUT NO VIDEO RECORD FROM
INPUT JACK OR TUNER
Is there video signal at
pin 31of IC101?
Check circuit of video signal from
VIDEO IN or IC8001
to IC3001.
Change IC101.
Does the VIDEO signal
appear at pin 52 of
IC101?
Check CYLINDER UNIT and
circuit around of CP101.
Summary of Contents for SD-22VB
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