CD MECHANISM SECTION
Perform
steps
1,
2,
3,
12,
13, 14
and
15
of
the disassembly
method to remove the CD mechanism.
How to remove the CD loading motor
(See Fig.
13-1)
1.
Bend the hooks (Al) x 5
PCS.,
to remove the CD loading
motor.
2. Remove the drive belt (A2) x
1
pc.
How to remove the pickup (See Fig. 13-2)
1.
Remove the stop washer
(Bl)
x 1
PC.,
to remove the gear
(B2) x 1 pc.
2.
Remove the screws (B3) x2
PCS.,
to remove the shaft (84).
3. Remove the pickup.
Note
After removing the connector for the optical pickup from the
connector wrap the conductive aluminium foil around the front
end of connector so as to protect the optical pickup from
electrostatic damage.
CD-M4000W/CP-M4000
CD Loading Motor
Figure
13-1
(B4) x
1
Gear
(B2)
x
1
Figure 13-2
ADJUSTMENT
MECHANISM SECTION
l
Tape Speed
l
Driving Force Check
Torque Meter
Play: TW-2111
Specified Value
Tape 1: Over
80
g
Tape 2: Over
80
g
l
Torque Check
Test Tape
Adjusting Specified
Instrument
Point
Value
Connection
Normal
MTT-111
Variable
3,000
k
30
Hz Speaker
i
speed
Resistor in
terminal
motor. (Load
resistance:
6
ohms)
/
TAPE MECHANISM
1
, ,
Figure 13-3
-13
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