| 摘要 |
Disclosed is an ultra-thin slot-in disc drive device capable of coping with discs with different outer diameters. The outer rim of a disc 2 , inserted via a disc inserting/ejecting opening 19 , is held in-between a pair of rotational arms 35, 36 , rotationally driven between the major surface of the device facing a disc loading unit 23 and the major surface of the disc 2 inserted via the disc inserting/ejecting opening 19 . In this state, the loading operation of retracting the disc 2 via the disc inserting/ejecting opening 19 into the inside of the casing 3 , the centering operation of setting the disc 2 in the disc loading unit 23 and the ejecting operation of ejecting the disc 2 through the disc inserting/ejecting opening 19 to outside the casing 3 , are carried out.
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