XL-T300 (serv.man20) - Sharp Audio Service Manual (repair manual). Page 11

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1. Remove the screws (F1) x 1 pc., to remove the tape

mechanism PWB.

2. Remove the screws (F2) x 1 pc.
3. Remove the solder joints (F3) x 2 pcs., to remove the tape

mechanism PWB.

Tape 
Mechanism
PWB

Tape 
Mechanism
PWB

(F3)x2
Solder
Joint

(F2)x1
ø2x8mm

(F1)x1
ø2x3mm

Perform steps 1 and 8 of the disassembly method to remove

the gear box.(See page 8,9)

1. Remove the screws (A1) x 2 pcs., to remove the CD lid
    motor.
2. Remove the hooks (A2) x 3 pcs., to remove the worm wheel.
Caution:
Be careful so that the gear is not damaged.
(The damage gear emits noise during searching.)

(A1) x2
ø2 x5mm

Hook
(A2) x3

CD Lid Motor

Perform steps 1 and  6 of the disassembly method to remove
the CD mechanism.(See page 8,9)
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.

3. Remove the stop washer (A4) x 1 pc., to remove the gear
    (A5) x 1 pc.
4. Remove the pickup unit.
Note:
After removing the connector for the optical pickup from the
connector, wrap the conductive aluminium foil around the
front end of connector remove to pretect the optical pickup
from electrostatic damage.

Pickup unit

(A2) x2
ø2.6 x6mm

(A1) x4

CD Mechanism

Shaft
(A3) x1

Gear
(A5) x1

Stop Washer
(A4) x1

Mechanism Cover