Sanyo M7700L User Manual

MECHANICAL ADJUSTMENTS
GENERAL REMARK
@ Before adjusting the mechanism of this unit, wipe the tape
contacting surfaces clean as well as the contact surfaces of
the driving parts with 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.
FLYWHEEL THRUST ADJUSTMENT
The clearance between the Flywheel Thrust and the Flywheel
should be 0.03 — 0.35mm with the Chassis turned over.
\f necessary , adjust the clearance by the following procedure.
1. While moving the Capstan up and down, slowly turn the
Flywheel Thrust clockwise to obtain the clearance of O
between the Thrust and Flywheel.
NOTE:
Do not turn the Flywheel Thrust forcibly.
Adjustment
Flywheel Support S + Flywheel Thrust
'
0.03 — 0.35 mm
Flywheel
Capstan
_—
2. Turn the Thrust counter-clockwise by 45° from the position.
3. After the adjustment, secure the Thrust with paint or glue.
POWER SWITCH POSITION ADJUSTMENT
1. Check to see that the Power Switch is positioned over the
center of the chassis adjusting hole as illustrated.
Mounting Screw
Power Switch
Position the leaf
over the center of the hole.
Take-up Gear
2. |f necessary, loosen the screw fastening the Switch and
adjust the switch position by moving the Switch.
3. After tightening the screw, check the switch movement as
follows:
* Set the unit in the playback mode and slowly push the
F.FWD button. Then, check that the Power Switch is
changed over from ‘'Close’’ to "Open", and that it is
changed to ‘’Close’’ again after the Take-up Gear meshes
with the FF Gear.
4. Check that the Power Switch functions properly. Then,
secure the screw with paint or glue.

Sanyo M7700L Specifications

General

Brand	Sanyo
Model	M7700L
Category	Cassette Player
Language	English