| 摘要 |
The CD player consists of a main body, a tray which is inserted for sliding back and forth, a sliding cam which slides left and right infront of the main body of a drive unit, a CD chucking head which is set on the upper of the main body and tray. The loading gear assembly consists of a loading gear, a pinion which is arranged with this gear, a gear pully which is connected with this pinion, a pully which is connected with a gear pully by belt and pressurized on the shaft of the motor.
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