Read Sharp DV-560H (serv.man2) Service Manual online
DV-560H
6-4
7. Replacing the pickup and the spindle motor
Since the pickup optical axis and turntable inclination of DVD are adjusted with higher accuracy than of CD/MD, make
a replacement as a mechanism service chassis ass'y (refer to Parts List).
8. Replacing the Sled Motor
(1) At the rear side of chassis remove the two M1.7 screws A , and remove the motor angle B .
(2) Remove the thrust holding screw C (for easier removing wipe off the thread lock).
(3) Remove the two motor fitting screws M1.4 D , and replace the motor E . Motor is replaced in the state while the
worm F is kept press-fitted to the output shaft.
Note: When installing the motor, take care so that the worm does not damage the ANG B hole.
(4) Screw in the thurust holding screw C , adjust the worm front end clearance to 0 to 0.1 mm, and apply screw lock.
Thurust holding screw
Apply screw-lock.
M1.4 screw
M1.7 screw
Motor Angle
B
A
D
Worm F
Sled motor E
C
Mecha chassis Ass'y
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