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REC, LEVER2
M1T,2 LEVER !
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4, FWD/REC MODE MECHANISM
CHANGE
AND ADJUSTMENT
OPERATION
(1)
Set REC/PLAY
Lever from
FWD
to REC
position.
(2)
Cam @) pushes Cam Roller ©) and Arm ® as
illustrated by the dotted lines in Fig. 12.
(3)
Arm
pulls Lever Spring shaft @) as
indicated by the arrow mark.
(4)
Then, Recording Levers 1 and 2 (@ and ©)
a
set Slide Switches SW-1 and SW-2 to recording
|
condition.
In the event that the Recording Levers (REC
LEVER 1 @) , REC LEVER 2 () ) do not
push the Slide Switches perfectly, too much
loose play exists.
* Vibration or the inability to record is sometimes
caused by imperfect slide switch operation.
Adjustment:
Adjust position of Recording Levers
1 and 2 while checking to confirm
that the levers are pushing the Slide
Switches perfectly.
Fix at adjusted position with screws
@® and
@
LEVER SPRING
)
CC
2
6)
"~~
CAM ROLLER A
Fig. 12
5. DRIVE BELT POSITION ADJUSTMENT
If drive belt position adjustment is necessary, with
the powe turned ON, insert a U shaped washer
in
the place indicated in the figure so that the drive
belt come
to the center of the motor pulley as
shown in Fig. 13.
6. FLYWHEEL
LOOSE
PLAY
ADJUSTMENT
With a minus driver, turn bearing and adjust gap to
obtain a 0.3 mm loose play between the Steel Ball
and Bearing when the flywheel is moved as indicated
by the arrow mark (<=) in Fig. 14.
Fix at ideal position by turning nut to right (see
figure).
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—_
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