Removing And Reinstalling The Main Parts - Sharp CD-C449W Service Manual

CD-C449W/K449W

REMOVING AND REINSTALLING THE MAIN PARTS

CD MECHANISM SECTION
Perform steps 1, 2, 3,15,16,17 and 19 of the disassembly
method to remove the CD mechanism.
How to remove the loading motor
(See Fig. 12-1)
1. Remove the screws (A1) x 2 pcs., to remove the loading
motor.
How to remove the pickup (See Fig. 12-2)
1. Remove the screws (B1) x 2 pcs., to remove the shaft (B2).
2. Remove the stop washer (B3) x 1 pc., to remove the gear
(B4).
3. Remove the pickup.
Note
After removing the connector for the optical pickup fromthe
connector wrap the conductive aluminium foil around the
front end of connector so as to protect the optical pickup
from electrostatic damage.
Loading / Up
/ Down Motor
Motor
PWB
( B1 ) x2
ø2.6 x6mm
Shaft
( B2 ) x1
– 12 –
( A1 ) x2
ø2.6 x5mm
Figure 12-1
Stop Washer
( B3 ) x1
Pickup
CD Mechanism
Gear
( B4 ) x1
Figure 12-2