disc playback device

Abstract

Abstract PURPOSE:To display a state where a disk reproduction mechanism part is unable to carry out a normal action to a user by providing the detecting means for the ambient temperatures and humidity or the vibrating state, etc., of the disk reproduction mechanism part respectively and also adding a display means to an operating part to show that the detecting results of said detecting means exceed a prescribed level to disturb the normal working of said mechanism part. CONSTITUTION:An operation display part 19 is set within or at the periphery of the dashboard of an automobile, etc. While a disk reproduction mechanism part 27 is provided in the truck room of the automobile, etc. The part 27 consists of a disk reproduction mechanism main body 29, a servo part 30, a signal processing circuit 31, and a control part 36 including a high temperature sensor 32, a temperature sensor 33, a humidity sensor 34, a vibration sensor 35, a microcomputer which gives the integrated control to the part 27, etc. Then when the detecting results of those sensors exceed a prescribed level to disturb the normal working of the part 27, it is displayed by the part 19.

Inventors

• 👤 Yoshitaka Katayama
• 👤 片山　儀高

Bibliographic Details