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3-5-2. CYLINDER (DRUM) UNIT
(See Fig.3-5-5)
1)
Put the mechanism into EJECT mode.
2)
Refer to section 3-2 and remove the VM-1/VP-1 PWB
assembly
3)
Refer to section 3-4 and remove the cleaner lever.
4)
Remove the two screws ( and take off the bracket @.
The bracket shape varies according to the model.
5)
Remove
the
three
screws@).
Taking
care
not
to
scratch or soil the tape path surface of the cylinder
(drum),
lift the
mounting
cylinder@® slightly,
and
keeping it raised.
ASSEMBLY
NOTES:
1.
Apply grease SGL-505 to the rails (front and rear) of
the cylinder mounting@ (grease the parts which come
in contact with the S and T incline mounting assembly).
2.
Align
the two
dowels© on
the
mounting
cylinder
() with the two holes @ on the mechanism chassis.
Check
that connector
is inserted
in the CP-1
PWB
assembly.
3.
After
assembly,
clean
the tape
path surface
of the
cylinder (drum).
4.
After
replacing
the cylinder
unit, do the tape
path
adjustment
as instructed
in section
4-3, and do the
switching position adjustment of the servo circuit.
@Screw
according to model)
@Cylinder
mounting
Al
®Dow
els
Connector on the
CP-1 PWB assembly
Fig.3-5-5
4 \ @Bracket (shape varies
3-5-3. CYLINDER MOTOR
(ROTOR AND STATOR)
(See Fig.3-5-6)
1)
Refer to section 3-5-2 and remove the cylinder unit.
2)
If you have removed the mechanism unit, remove the
screw (1) and remove the cylinder earth assembly @.
3) Remove
the two screws@), the rotor@ and the
spacer @).
4)
Remove the three screws © and the stator ©.
ASSEMBLY
NOTES:
1. When fitting the rotor@, align the long hole@ -beside
the triangular mark on the rotor@ - with the hole
in the rotor disk.
2.
When
fitting the screws@ and ©, use the torque
gauge
screwdriver
(VHJ-0014).
give
the
screws
a
tightening torque of 3 kg/cm.
3.
Align the dowel! @ on the cylinder earth assembly @
with the hole @ in the chassis.
4.
If you have removed the cylinder unit, after assembly,
do the tape path adjustment as instructed in section
4-3, and do the switching position adjustment of the
servo Circuit.
@Screws
y
@Long
hole (used for
alignment when fitting
the rotor)
Triangular mark
@®Stator
@Cylinder
earth
assembly
Hole (use for alignment
when fitting the rotor)
Fig.3-5-6
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