2-8 非圧縮NTSCデジタル光ディスクレコーダ用メカデッキの開発

抄録

A new mechanism for magneto-optical video disk recorder(VDR) system has been developed. The mechanism, which is equipped with 8 optical heads (4 heads are arrenged upper side of the disk and the others are counter side), correspond to the multi-media systems. We improved new cartridge case which has thin tray inside, and up-down mechanism for a spindle motor in the loading mechanism in order to insert the disk to the narrow space between the upper heads and lower heads.