System for detecting a CD on a tray in a compact disk player hav

Details System for detecting a CD on a tray in a compact disk player hav System for detecting a CD on a tray in a compact disk player hav

1990-11-21

1991-12-31

Levy, Stuart S.

Dynamic information storage or retrieval

Information location or remote operator actuated control

Selective addressing of storage medium

369 34, 369 752, 369 771, 360 92, G11B 1700, G11B 548, G11C 1304

Patent

active

050777173

ABSTRACT:
A CD player has a magazine containing a plurality of trays each of which is provided for mounting a CD, and a moving device for moving one of the CDs between the magazine and a playback position. Switches are provided for producing CD position signals each of which represents a CD position on a path of the moving tray, and a photosensor is provided for detecting the CD passing the CD position informed by said CD position signal. A display indicates whether the CD exists on the tray.

REFERENCES:
patent: 4498162 (1985-02-01), Schatteman
patent: 4695995 (1987-09-01), Koizumi
patent: 4700338 (1987-10-01), Sugihara et al.
patent: 4969138 (1990-11-01), Ikedo et al.

Affiliated with

Also associated with

Rating

System for detecting a CD on a tray in a compact disk player hav does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with System for detecting a CD on a tray in a compact disk player hav, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System for detecting a CD on a tray in a compact disk player hav will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1514905