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2.4 CARRIAGE MOTOR AND SPINDLE MOTOR
When playing a disc, the spindle motor works to rotate the disc. Search operation is carried out by reducing the
rotating speed of the carriage motor with a worm and driving the feed screw.
At the time of playing, the disc is clamped with the three claws. The claws open to unclamp the disc when the
support wheel mechanism shifts the pickup to the support wheel, or the claws close to clamp it for the search
operation.
Disc clamp claws (open)
Support wheel
5
6
Pickup
CX-3168
6
7
Feed screw
7
8
A
B
C
D
E
F
31
8
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