Television receiver with disk playing function

Details Television receiver with disk playing function Television receiver with disk playing function

2011-03-01

2011-03-01

Tran, Thai (Department: 2484)

Dynamic optical information storage or retrieval

Particular cabinet structure for optical media

Capable of only accepting unprotected insertable single...

C386S358000

Reexamination Certificate

active

07900221

ABSTRACT:
A disk playing device includes: a body portion having a disk insertion slot for; a disk playing unit that plays a disk inserted through the disk insertion slot; a slot-in type disk insertion unit that draws in the disk inserted in the disk insertion slot toward the disk playing unit; a sub control unit that drives the disk insertion unit and plays the disk with the disk playing unit; a main control unit; and a disk insertion detection unit that detects a disk and output an insertion detection signal to the main control unit when the disk is inserted in the disk insertion slot, The main control unit determines whether or not the sub control unit is turned OFF when a disk insertion signal is received from the disk insertion detection unit, and drives the disk insertion unit if the sub control unit is OFF.

REFERENCES:
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patent: 6577579 (2003-06-01), Kakuta et al.
patent: 2002/0037156 (2002-03-01), Kobayashi
patent: 2003/0112716 (2003-06-01), Otsuki et al.
patent: 11-288542 (1999-10-01), None
patent: 2003-263873 (2003-09-01), None

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