KR960003459A - Self Diagnosis Device of TV Receiver - Google Patents

Self Diagnosis Device of TV Receiver Download PDF

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Publication number
KR960003459A
KR960003459A KR1019940015203A KR19940015203A KR960003459A KR 960003459 A KR960003459 A KR 960003459A KR 1019940015203 A KR1019940015203 A KR 1019940015203A KR 19940015203 A KR19940015203 A KR 19940015203A KR 960003459 A KR960003459 A KR 960003459A
Authority
KR
South Korea
Prior art keywords
signal
diagnostic
abnormal
television receiver
detecting means
Prior art date
Application number
KR1019940015203A
Other languages
Korean (ko)
Inventor
이정우
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 KR1019940015203A priority Critical patent/KR960003459A/en
Publication of KR960003459A publication Critical patent/KR960003459A/en

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  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)

Abstract

본 발명은 텔레비젼 수상기에 이상이 있는지를 자기진단하여 그 이상여부를 표시해 줄 수 있도록 된 텔레비젼 수상기의 자기진단장치에 관한 것으로서, IF 회로부로부터의 출력신호로부터 동기신호를 검출하는 동기신호 검출수단과, 영상신호를 처리하는 신호처리부로부터 RGB 신호가 출력되는지의 여부를 검출하는 RGB 신호검출수단, 방송국의 방송시간동안 이상 진단신호를 출력하는 진단신호 발생수단, 이 진단신호 발생수단에 의해 이상진단신호가 출력되는 경우에는 상기 동기신호 검출수단과 RGB 신호검출수단에 의한 검출신호를 근거로 텔레비젼 수상기의 이상여부를 판정하는 이상판정수단 및, 이 이상판정수단에 의한 판정결과를 표시하는 표시 수단을 포함하여 구성된 것을 특징으로 한다.The present invention relates to a self-diagnostic apparatus for a television receiver capable of self-diagnosing whether there is an abnormality in a television receiver and indicating whether or not there is an abnormality. RGB signal detecting means for detecting whether an RGB signal is output from a signal processor which processes a video signal, diagnostic signal generating means for outputting an abnormal diagnostic signal during a broadcast time of a broadcasting station, and abnormal diagnostic signal being generated by this diagnostic signal generating means. And outputting means for determining whether an abnormality of the television receiver is abnormal based on the detection signal by the synchronization signal detecting means and the RGB signal detecting means, and display means for displaying the determination result by the abnormal determining means. Characterized in that configured.

Description

텔레비젼 수상기의 자기진단장치Self Diagnosis Device of TV Receiver

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명의 1실시예에 따른 텔레비젼 수상기의 자기진단장치를 나타낸 블럭구성도.1 is a block diagram showing a self-diagnosis apparatus for a television receiver according to an embodiment of the present invention.

Claims (1)

IF 회로부(3)로부터의 출력신호로부터 동기신호를 검출하는 동기신호 검출수단과, 영상신호를 처리하는 신호처리부로부터 RGB 신호가 출력되는지의 여부를 검출하는 RGB 신호검출수단, 방송국의 방송시간동안 이상 진단신호를 출력하는 진단신호 발생수단, 이 진단신호 발생수단에 의해 이상진단신호가 출력되는 경우에는 상기 동기신호 검출수단과 RGB 신호검출수단에 의한 검출신호를 근거로 텔레비젼 수상기의 이상여부를 판정하는 이상판정수단 및, 이 이상판정수단에 의한 판정결과를 표시하는 표시 수단을 포함하여 구성된 것을 특징으로 하는 텔레비젼 수상기의 자기진단장치.Synchronizing signal detecting means for detecting a synchronizing signal from an output signal from the IF circuit section 3, RGB signal detecting means for detecting whether or not an RGB signal is output from a signal processing portion for processing a video signal, and abnormal during a broadcasting time of a broadcasting station; Diagnostic signal generating means for outputting a diagnostic signal, and when an abnormal diagnostic signal is outputted by the diagnostic signal generating means, determining whether the television receiver is abnormal based on the detection signals by the synchronization signal detecting means and the RGB signal detecting means. A self-diagnosis apparatus for a television receiver comprising an abnormality judging means and display means for displaying a result of the judgment by the abnormality judging means. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940015203A 1994-06-29 1994-06-29 Self Diagnosis Device of TV Receiver KR960003459A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940015203A KR960003459A (en) 1994-06-29 1994-06-29 Self Diagnosis Device of TV Receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940015203A KR960003459A (en) 1994-06-29 1994-06-29 Self Diagnosis Device of TV Receiver

Publications (1)

Publication Number Publication Date
KR960003459A true KR960003459A (en) 1996-01-26

Family

ID=66688879

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940015203A KR960003459A (en) 1994-06-29 1994-06-29 Self Diagnosis Device of TV Receiver

Country Status (1)

Country Link
KR (1) KR960003459A (en)

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