Akai GX-646 Service Manual

Vi.
ADJUSTING WASHER
(U TYPE)
ADJUSTING WASHER
(U TYPE)
.GUIDE ROLLER LOOSE PLAY
ADJUSTMENT (Refer to Fig. 5)
Adjust the stopper (roller pulley on the right) screw
(d) so that the loose play gap is approximately
0.1 mm when the guide roller is moved as indicated
by arrow mark in Fig. 5.
. TENSION MICRO SWITCH POSITION
ADJUSTMENT (Refer to Fig. 5)
Adjust the screws (e) so that the gap between the arm
cam and the micro switch is approximately 0.5 to
0.8 mm. Check the the micro switch works and that
the arm lock smoothly disengages.
TAPE GUIDE
GUIDE ROLLER
M ECHANISM ADJUSTMENT
al
ae
TENSION MICRO SWITCH
Fig. 5 Roller Block
3.
ROLLER
BLOCK
HEIGHT
ADJUSTMENT
(Refer to Fig. 5)
Use
the
U
type
adjusting
washers
for
screws
(a),
(b),
and
(c)
to
adjust
the
roller
block
height:
the
distance
between
the
tape
guide
center
to
the
chassis
board
should be 43 mm.
NOTE:Steps
1
and
3
also
apply
to
the
right
guide
roller.

Akai GX-646 Specifications

General

Brand	Akai
Model	GX-646
Category	Tape Deck
Language	English