Sanyo TRC-7060 - Mechanism Adjustments; General Remarks; Required Equipments; Rewind Solenoid Adjustment

MECHANISM ADJUSTMENTS
a.
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b.
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c.
(1)
(2)
(3)
GENERAL REMARKS
4
Before adjusting the mechanism of this unit, wipe the tape contacting surfaces clean as well the contacting surfaces of the
driving parts except the Drive Belt with a cotton swab a soft cloth soaked in alcohol.
Trouble may occur because of oil and grease stains.
Carefully handle the belt because grease easily attaches to it. Then, check the used rubber parts.
If the rubber has deteriorated or is scratched, replace the parts with new ones.
Silicone grease is applied to the Drive Belt to proper amount of silicone grease to the groove of the motor pulley.
REQUIRED EQUIPMENTS
Thickness Gauge
Torque Gauge
N-Hexane or Benzine
Silicone Grease (Example : TORAY SILICONE SH-33L)
Hand Control
Mini-cassette Tape (Example : SANYO MC-40N)
REWIND SOLENOID ADJUSTMENT
Fully insert the Plunger into the Rewind Solenoid and check
to see that the clearance between the Rewind Plate Lever
and the Slider is 0.3 - 0.7mm as illustrated.
If not, loosen the two screws fastening the Rewind Solenoid
and adjust the clearance by slowly moving the Solenoid
while inserting the Plunger into the Solenoid as illustrated.
After the adjustment, tighten the fastening screws and
secure them with paint or glue.
d. PLAY SOLENOID ADJUSTMENT
(1)
(2)
(3)
(4)
(5)
Fully insert the Plunger into the Play Solenoid and check to
see that the clearance between the Play Plate Lever and the
Slider is 0.3-
0.7mm as illustrated.
If not, loosen the two screws fastening the Play Solenoid
and adjust the clearance by slowly moving the Solenoid
while fully inserting the Plunger into the Solenoid as
illustrated.
After the adjustment, tighten the fastening screws and
secure them with paint or glue.
Check to see that the clearance between the Capstan and
the Take-up Reel is 0.5- 0.8mm as illustrated.
If necessary, adjust the clearance by bending the Flywheel
Base as illustrated.
- Take-up Reel
- 0.8mm
L Capstan
Rewind
1-
Chassis
4
moving the Solenoid
Solenoid
+
:
Screw
; +
t
l-l
~-.
‘-- “y=--=-+~--
Plunger
4
M 0.3- 0.7mm
Rewind Plate Lever
+&
I
Slider
-t?
..-.
z. . . . . . . .
+
k-
Play Solenoid
Screw
:
mo;ing the Solenoid
b=
...
QLscrew
--&->==-.:$--’
4°
Plunger
l_l 0.3- 0.7mm
Play Plate Lever
?&
Slider
a
bende -
Flywheel Base
-1-