Disc reproducing apparatus capable of selecting a predetermined

Details Disc reproducing apparatus capable of selecting a predetermined Disc reproducing apparatus capable of selecting a predetermined

1995-03-21

1998-04-14

Levy, Stuart S.

Dynamic information storage or retrieval

Information location or remote operator actuated control

Selective addressing of storage medium

369178, G11B 1722

Patent

active

057401357

ABSTRACT:
A disc reproducing apparatus which allows an uncomplicated and precise operating control reducing number of parts used and without increasing the size of structure of the apparatus is disclosed. In this disc reproducing apparatus, a first portion, to be detected, forms a disc number detecting mark. The first portion has a width smaller than a width of a second portion, to be detected, which a stop position detecting mark. At the same time, the disc number detecting mark and the stop position detecting mark are provided on a straight line. Thus, the disc number detecting mark and the stop position detecting mark can be detected by one mark sensor with both marks reliably distinguished from each other.

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