KR960033057A

KR960033057A - Power on / off device by composite video signal

Info

Publication number: KR960033057A
Application number: KR1019950002822A
Authority: KR
Inventors: 김철진
Original assignee: 배순훈; 대우전자 주식회사
Priority date: 1995-02-15
Filing date: 1995-02-15
Publication date: 1996-09-17

Abstract

본 발명은 텔레비젼 수상기의 전원장치에 관한 것으로, 특히 텔레비젼 수상기에 접속된 AV기기로부터 인가되는 복합영상 신호에 의해 텔레비젼 수상기의 전원을 자동으로 온/오프 구동할 수 있도록 된 복합영상 신호에 의한 전원 온/오프 장치에 관한 것으로, AV기기와 잡속하기 위한 접속단자를 구비하여 이 접속단자를 통하여 인가되는 복합영상 신호를 근거로 영상 및 음성신호를 출력할 수 있도록 된 텔레비젼 수상기에 있어서, 상기 접속단자를 통하여 인가되는 AV기기의 복합영상 신호를 적분하여 적분된 값에 따라 소정 레벨신호를 출력함으로써 상기 전원단속수단을 구동제어하는 적분회로를 포함하여 구성된 것을 특징으로 한다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a power supply device for a television receiver, and more particularly, to powering on a composite video signal which is capable of automatically turning on / off the power of the television receiver by a composite video signal applied from an AV device connected to the television receiver. An on / off device comprising: a television receiver provided with a connection terminal for trapping with an AV device and capable of outputting a video and audio signal based on a composite video signal applied through the connection terminal; And an integrating circuit for driving control of the power interrupting means by integrating the composite video signal of the AV device applied through and outputting a predetermined level signal according to the integrated value.

Description

Power on / off device by composite video signal

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제2도는 본 발명의 1살시예에 따른 복합영상 신호에 의한 전원 온/오프 장치의 요부구성을 나타낸 블럭구성도,2 is a block diagram showing a main configuration of a power on / off device using a composite video signal according to the embodiment 1 of the present invention;

제3도는 본 발명의 2실시예에 따른 복합영상 신호에 의한 전원 온/오프 장치의 요부구성을 나타낸 블럭구성도,3 is a block diagram showing a main configuration of a power on / off device using a composite video signal according to an embodiment of the present invention;

제4도는 본 발명의 23시예에 따른 복합영상 신호에 의한 전원 온/오프 장치의 요부구성을 나타낸 블럭구성도,4 is a block diagram showing a main configuration of a power on / off device using a composite video signal according to example 23 of the present invention;

Claims

In a television receiver provided with a connection terminal for connecting with an AV device, and capable of outputting video and audio signals on the basis of a composite video signal applied through the connection terminal, a complex of AV devices applied through the connection terminal. And an integrating circuit for driving control of the power interrupting means by integrating the video signal and outputting a predetermined level signal in accordance with the integrated value.

In a television receiver provided with a connection terminal for connecting with an AV device, and capable of outputting video and audio signals on the basis of a composite video signal applied through the connection terminal, a complex of AV devices applied through the connection terminal. On the basis of an integrating circuit for integrating a video signal and outputting a predetermined level signal according to the integrated value, a power interrupting means for intermitting the power applied to the apparatus in accordance with a predetermined control signal, and a predetermined level signal output from the integrating circuit And a power control means for controlling the power control means to drive the power on / off device according to the composite video signal.

※ Note: The disclosure is based on the initial application.