91
Durm Motor and Capstan
M/T rotate at irregular speed
(In REC mode)
The instrunment goes into the
emergency mode. Though AC power is
connected, STAND-BY LED blinks.
Is EVER 6V supplied ?
Check I803
Check IN01 and XN01
Check connector
PAN04 CAM SW in
DECK Mechanism
Does XN01 crystal oscillate ?
Is CAM SW DATA at pin
54 and 55 of IN01 Correct?
Check IN05 and loading motor.
Check IN01
Is C. sync applied to
pin 12 of IN01
Check C. Sync (PIN26) of
VIDEO IC (IY01) and patten
Check IN01
No
No
Yes
Yes
No
No
No
Yes
Yes
Yes
F.
G.
