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RQ-S75 |
mi PROCEDURES FOR DISASSEMBLY OF THE MAIN PARTS ON THE
MECHANISM
e How to remove the mechanism
Follow the procedures in Ref. Nos. 1~-7 in the Disassembly Instructions.
(See pages 7 and 8.)
>< After replacing the parts, refer to the notes for assembly.
(See pages 9~11.)
e How to remove the head block and pinch roller
1. Follow
the procedures
in Ref.
Nos.
1
and 6 in the Disassembly
Instructions,
remove
the cabinet ass'y and cassette
lid ass'y.
(See pages 7 and 8.)
Unsolder the head FPC. (7 points.)
(See Fig. 4.)
Solders
ana ty
re ee
Remove
2 screws
(@, @) in order to
(7 points) CS
1
me
FN \
remove the head block. (See Fig. 5.)
Head FPC
Remove 2 washers.
(See Fig. 6.)
Fig.
4
Remove
2 springs
in order to remove
Ig.
the pinch roller. (See Fig. 7.)
e How to remove the motor and belt
Spring
1.
Follow the procedures
in Ref. Nos. 1, 2
and 6 in the Disassembly Instructions.
(See pages 7 and 8.)
Remove 2 screws (Q@~@).
(See Fig. 8.)
Remove
the motor
in the direction
of
the arrow.
(See Fig. 9.)
Remove the coil P.C.B. from the motor.
(See Fig. 10.)
Remove the belt from the motor.
(See Fig. 10.)
e When
install
the
belt
to motor,
push
up
Belt
the
motor
by
insert
the
non-magnetic
Top of
material
sheet
between
bottom
of
the
t
the motor
motor
and
the chassis,
and
install the
Weldening. |
belt between top of the motor and the coil
P.C.B. (See Fig. 11, 12)
\ Sheet of
| non-magneic
material
i,
(0.2mmM~0)m mM thick)
Coil P.C.B.
Bottom of the motor
Chassis
Fig. 11
Fig. 12
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