Read Sharp SD-EX200 (serv.man19) Service Manual online
SD-EX200H
– 8 –
Figure 8-1
Figure 8-2
REMOVING AND REINSTALLING THE MAIN PARTS
How to remove the pickup unit (See Fig. 8-1)
1. Remove the mechanism cover, paying attention to the
pawls (A1) x 4 pcs.
2. Remove the screws (A2) x 2 pcs., to remove the shaft
(A3) x 1 pc.
1. Remove the stop washer (A4) x 1 pc., to remove the gear
(A5) x 1 pc.
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.
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 MECHANISM SECTION
Perform steps 1, 2, 3, 6 and 9 of the disassembly method to
remove the CD mechanism.
remove the CD mechanism.
Pickup Unit
(A2)x2
ø2.6x6mm
ø2.6x6mm
(A1)x4
CD Mechanism
Shaft
(A3)x1
(A3)x1
Gear
(A5)x1
(A5)x1
Stop Washer
(A4)x1
(A4)x1
CD Mechanism
Cover
Cover
How to Remove the CD door motor
(See Fig. 8-2.)
(See Fig. 8-2.)
1. Remove the screws (B1) x 2 pcs.
2. Remove the CD door motor.
2. Remove the CD door motor.
Caution:
Be careful not to damage the gear.
(If the gear is damaged, noise is heard when searching.)
Be careful not to damage the gear.
(If the gear is damaged, noise is heard when searching.)
(B1)x2
ø1.8x4mm
ø1.8x4mm
CD Door Gear Unit Ass'y
CD Door Motor
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