| 摘要 |
<p>There are provided a simple structure and highly precise data reproduction by a system in which the disk tray is attached to the tray ascending/descending unit driven to be ascended or descended within the mechanical deck such that it can be loaded or unloaded in a horizontal direction, and one motor-type loading drive mechanism installed in the tray ascending/descending unit performs a pulling-in drive of the disk tray, a descending drive of the tray ascending/descending unit, a ascending drive of the tray ascending/descending unit and a pulling-out drive of the disk tray, respectively. <IMAGE></p> |
