Sharp MD-MX30 Service Manual page 13

How to remove the MD loading PWB/loadeing
motor
(See Fig. 13-1)
1. Remove the screw (B1) x 1 pc.
2. Remove the Hoock (B2) x 3 pcs., and remove the MD
Loading PWB.
3. Remove the screw (B3) x 2 pcs., and remove the Loading
motor.
How to remove the sled motor/optical pickup
(See Fig. 13-2)
1. Remove the screws (C1) x 3 pcs., and remove the sled
motor.
2. Remove the optical pickup.
Caution:
Be careful so that the gear is not damaged.
(The damaged gear emits noise during searching.)
How to remove the spindle motor
(See Fig. 13-3)
1. Remove the screws (D1) x 3 pcs., and remove the spindle
motor.
Caution:
Be careful so that the gear is not damaged.
(The damaged gear emits noise during searching.)
Loading Motor
(B2)x2
(C1)x1
ø1.4x 5mm
Optical Pickup
(D1)x3
ø1.4x 3mm
– 13 –
MD-MX30/MX30W
(B1)x1
ø1.7x 6mm
Loading Motor PWB
(B2)x1
(B3)x2
ø1.7x 3mm
Figure 13-1
(C1)x2
ø1.4x 4.5mm
Washer
Sled Motor
Mechanism Switch PWB
Figure 13-2
Spindle Motor
Figure 13-3