AUTOMATIC CHANGER FOR DISK

摘要

PURPOSE:To prevent sound jump under easily vibrating circumstance by supporting an optical pickup part or the like in a case through two kinds of dampers. CONSTITUTION:A substrate provided with a turntable 88 and the optical pickup part is supported on a chassis 1 for an automatic changer through a 1st damper 39 and the chassis 1 for the automatic changer is supported in the case through a second damper 85. Then the resonance frequencies of the first damper 39 and the 2nd damper 85 are made different from each other. In this way, influence by external vibration is eliminated by movably supporting the chassis 1 incorporating the automatic changer mechanism and a player mechanism in the case 200 and movably supporting the turntable 88 and the optical pickup of the player part, etc., for the chassis 1. Thus the vibration propagating to the optical pickup part is sufficiently attenuated and the sound jump is prevented.