KR950008109A - Monitor-in function lock on television receiver - Google Patents

Monitor-in function lock on television receiver Download PDF

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Publication number
KR950008109A
KR950008109A KR1019930019393A KR930019393A KR950008109A KR 950008109 A KR950008109 A KR 950008109A KR 1019930019393 A KR1019930019393 A KR 1019930019393A KR 930019393 A KR930019393 A KR 930019393A KR 950008109 A KR950008109 A KR 950008109A
Authority
KR
South Korea
Prior art keywords
monitor
video
television receiver
lock
function
Prior art date
Application number
KR1019930019393A
Other languages
Korean (ko)
Inventor
주재용
Original Assignee
배순훈
대우전자 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 배순훈, 대우전자 주식회사 filed Critical 배순훈
Priority to KR1019930019393A priority Critical patent/KR950008109A/en
Publication of KR950008109A publication Critical patent/KR950008109A/en

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Abstract

본 발명은 텔레비젼 수상기의 모니터 인(Monitor In)기능을 제한할 수 있도록 된 텔레비젼 수상기의 모니터인 기능 잠금장치에 관한 것으로서, 모니터 인 잠금기능을 선택하기 위한 선택수단(11)과, 상기 TV/비디오 스위칭부(6)로 스위칭 신호를 출력함과 더불어 상기 선택수단(11)에 의해 모니터 인 잠금기능이 선택된 경우에는 상기 키맥트리스 회로(13)에 갖추어진 TV/비디오 선택키의 기능을 무효화하는 제어수단(12) 및, 상기 선택수단(11)에 의해 모니터 인 잠금기능이 선택된 것을 표시하는 표시수단(14)을 포함하여 구성된 것을 특징으로 한다.The present invention relates to a monitor-in-lock function lock of a television receiver, which is capable of limiting the monitor-in function of a television receiver, comprising: selecting means (11) for selecting a monitor-in lock function; A control for outputting a switching signal to the switching unit 6 and in addition, when the monitor-in lock function is selected by the selecting means 11, a control for invalidating the function of the TV / video selection key provided in the key mac triless circuit 13. And means (12), and display means (14) for indicating that the monitor-in lock function has been selected by the selection means (11).

Description

텔레비젼 수상기의 모니터 인 기능 잠금장치Monitor-in function lock on television receiver

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

제 1도는 본 발명의 1실시예에 따른 텔레비젼 수상기의 모니터 인 기능 잠금장치를 나타낸 블록 구성도.1 is a block diagram showing a monitor-in function locking device for a television receiver according to an embodiment of the present invention.

Claims (1)

텔레비젼 수상기 측의 음성신호를 출력하는 음성처리부(4)와, 텔레비젼 수상기 측의 영상신호를 출력하는 영상처리부(5), 외부기기(10)로부터의 음성신호 및 영상신호를 입력하기 위한 모니터인 단자(9) 및 상기 음성처리부(4) 및 영상처리부(5)로 부터의 음성신호(S1) 및 영상신호(V1)와 상기 모니터 인 단자(9)를 통해 인가되는 음성신호(S2) 및 영상신호(V2)를 스위칭하여 텔레비젼 수상기의 스피커 및 CRT 측으로 선택 출력하는 TV/비디오 스위칭부(6), 이 TV/비디오 스위칭부(6)의 스위칭 신호를 입력하기 위한 TV/비디오 선택키를 갖는 키매트릭스 회로(13)를 구비한 텔레비젼 수상기에 있어서, 모니터 인 잠금기능을 선택하기 위한 선택수단(11)과, 상기 TV/비디오 스위칭부(6)로 스위칭 신호를 출력함과 더불어 상기 선택수단(11)에 의해 모니터 인 잠금기능이 선택된 경우에는 상기 키맥트릭스 회로(13)에 갖추어진 TV/비디오 선택키의 기능을 무효화하는 제어수단(12) 및 ,상기 선택수단(11)에 의해 모니터 인 잠금기능이 선택된 것을 표시하는 표시수단(14)을 포함하여 구성된 것을 특징으로 하는 텔레비젼 수상기의 모니터 인 기능 잠금장치.Audio processing unit 4 for outputting the audio signal on the television receiver side, Video processing unit 5 for outputting the video signal on the television receiver side, and terminals which are monitors for inputting audio signals and video signals from the external device 10 (9) and the audio signal S1 and the video signal V1 from the audio processing unit 4 and the image processing unit 5, and the audio signal S2 and the video signal applied through the monitor-in terminal 9. A key matrix having a TV / video switching unit 6 for switching and outputting V2 to the speaker of the television receiver and the CRT side, and a TV / video selection key for inputting the switching signal of the TV / video switching unit 6; In a television receiver having a circuit (13), selection means (11) for selecting a monitor-in lock function and a switching signal output to the TV / video switching unit (6) and the selection means (11). Monitor in lock is selected by In this case, the control means 12 for invalidating the function of the TV / video selection key provided in the keymatrix circuit 13 and the display means 14 for displaying that the monitor in lock function is selected by the selection means 11. Monitor-in-lock device of a television receiver comprising a). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930019393A 1993-09-23 1993-09-23 Monitor-in function lock on television receiver KR950008109A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930019393A KR950008109A (en) 1993-09-23 1993-09-23 Monitor-in function lock on television receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930019393A KR950008109A (en) 1993-09-23 1993-09-23 Monitor-in function lock on television receiver

Publications (1)

Publication Number Publication Date
KR950008109A true KR950008109A (en) 1995-04-17

Family

ID=66824340

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930019393A KR950008109A (en) 1993-09-23 1993-09-23 Monitor-in function lock on television receiver

Country Status (1)

Country Link
KR (1) KR950008109A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970076261A (en) * 1996-05-29 1997-12-12 김광호 Integrated password control method of PC and monitor
KR100318622B1 (en) * 1999-01-20 2001-12-28 구자홍 Device and method for locking function control object of video display appliance
KR100685001B1 (en) * 2005-03-08 2007-02-20 삼성전자주식회사 Display apparatus and control method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970076261A (en) * 1996-05-29 1997-12-12 김광호 Integrated password control method of PC and monitor
KR100318622B1 (en) * 1999-01-20 2001-12-28 구자홍 Device and method for locking function control object of video display appliance
KR100685001B1 (en) * 2005-03-08 2007-02-20 삼성전자주식회사 Display apparatus and control method thereof

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E601 Decision to refuse application