Television receiver having dual power circuits

Details Television receiver having dual power circuits Television receiver having dual power circuits

2005-09-27

2009-06-23

Ometz, David L (Department: 2622)

Television

Receiver circuitry

Power supply

C348S725000, C348S706000, C348S632000

Reexamination Certificate

active

07551237

ABSTRACT:
When the main power supply is turned off, the power supply of a video display unit is turned off and the audio signal is muted. At the same time, a time counting unit counts time, and before reaching a predetermined time, a display unit is lighted to notify a quick restart period. In the case where the main power supply is turned on during the predetermined time, the power supply of the video display unit is turned on to cancel the audio mute mode. In the case where the main power is not turned on upon lapse of the predetermined time, the power supply of the receiving unit is also turned off.

REFERENCES:
patent: 5036261 (1991-07-01), Testin
patent: 6085326 (2000-07-01), Kim
patent: 6337719 (2002-01-01), Cuccia
patent: 6452644 (2002-09-01), Shimakawa et al.
patent: 6704063 (2004-03-01), Van Der Wulp
patent: 2002/0109533 (2002-08-01), Gregorian et al.
patent: 2006/0082690 (2006-04-01), Englert
patent: 05-161093 (1993-06-01), None
patent: 242255 (2000-09-01), None
patent: 2002-247478 (2002-08-01), None
patent: 2003-078840 (2003-03-01), None

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