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Mm TECHNICAL
GUIDE (bescription of mechanism operation)
STOP — PLAY OPERATION
*
Employed
for this unit is the newly developed mechanism.
The conventional
mechanism
(RS-8R series)
used two motors (for capstan drive and head up/down operation), while this newly developed mechanism
usess only one motor for capstan and head up/down operation.
The basic operations (STOP > PLAY) of this
mechanism are explained in the following.
(For the mechanism operation, refer to next page.)
C1)
Press PLAY button.
Motor rotates.
e
Main control lever turns clockwise to unlock the main gear, slightly
2)
PLAY plunger is driven instantaneously
(300 msec).
.
turning it counterclockwise.
Main gear is engaged with the flywheel gear and rotates
counterclockwise.
5) Main lever turns counterclockwise according
to the groove shape of main gear.
Head base board is pushed up by the main
lever spring.
Pinch roller is
spacer.
Winding arm is turned counterclockwise by
winding change lever.
Main pulley pinion is engaged with takeup
reel table.
FR rod is shifted down by the cam of
main gear.
pushed up by head
unlock the reel
PLAY operation.
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