Disc recording and/or reproducing apparatus.

摘要

A disc recording and/or reproducing apparatus includes a holding device (7, 8) for holding a disc cartridge which is a cartridge main body (103) and a disc (102) housed in the cartridge main body (103), a rotating and driving device (20-25) for rotationally driving the disc (102) housed within the holding device, and a positioning device (21, 22) provided within the rotating and driving device (20-25) for positioning the disc cartridge (101) housed within the holding device. The recording disc (102) may be positioned highly accurately within the disc cartridge (101) in such a manner that resonant vibrations may be prevented from being produced on the chassis (1). <IMAGE>