System for downloading it of a cd - plate in a cd - a disk player

摘要

A CD player has a magazine containing a plurality of trays each of which mounts a CD, and a moving device for moving one of the CDs between the magazine and a playback position. The starting of the operation of the moving device for moving the CD from the playback Position to the magazine is detected and a CD start signal is produced. When the CD does not arrive to the magazine after a predetermined time from the production of the CD start signal, the CD is returned to the playback position and moved from the playback position to the magazine again.