Read Sharp VC-MH75 (serv.man8) Service Manual online
36
VC-MH75HM
STOP FF/REW
STOP CASSETTE EJECT
FF/REW STOP
NO
NO
FF/REW
operation
operation
Brake
function
function
Turn capstan motor in
normal or reverse direction,
after the remaining tape has
been detected.
normal or reverse direction,
after the remaining tape has
been detected.
Loading motor turns forward
direction.
direction.
Mode switch is at Stop
position.
position.
End
Press STOP key.
Press FF/REW key.
Stop capstan motor.
Mode SW is at FF/REW
position.
position.
Loading motor rotate forward.
Loading Motor stop rotate.
Mode SW at PB position.
Loading motor reverse direction.
Loading Motor stop rotate.
Loading motor stops.
End
Loading motor turns in reverse direction and master cam
clockwise.
clockwise.
4 supply reel pulses
outputted ?
outputted ?
Does the take-up
reel pulse output
two edges ?
reel pulse output
two edges ?
Capstan motor turns
clockwise.
clockwise.
Loading motor turns
reverse direction.
reverse direction.
Mode switch is at
Eject position.
Eject position.
Loading motor
stops.
stops.
Capstan motor
stops.
stops.
Press EJECT key.
Tape
unloading
unloading
Cassette
eject
eject
End
Capstan motor turns
clockwise.
clockwise.
Capstan motor turns
counterclockwise in about
2 seconds.
counterclockwise in about
2 seconds.
Stop loading motor.
Capstan motor turns in reverse direction.
Mode switch is at UL position.
YES
YES
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