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F.
G.
TROUBLESHOOTING FLOW CHART
Drum M/T and capstan M/T
rotate at regular speed.
(IN REC MODE)
NO
Is C. sync applied to
pin 93 of IC501?
Check C. sync of video
IC and pattern.
Check motor
YES
Emergency mode when
plugging (power cord)
NO
YES
Is ever 5V applied? Check power Module.
NO
Does X501 crystal
oscillate?
Check IC501 and X501.
YES
NO
Is CAM SW DATA correct?
YES
Recheck connector and
CAM SW contact.
Check IC501.