KR960028260A - TV receiver - Google Patents

TV receiver Download PDF

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Publication number
KR960028260A
KR960028260A KR1019940039646A KR19940039646A KR960028260A KR 960028260 A KR960028260 A KR 960028260A KR 1019940039646 A KR1019940039646 A KR 1019940039646A KR 19940039646 A KR19940039646 A KR 19940039646A KR 960028260 A KR960028260 A KR 960028260A
Authority
KR
South Korea
Prior art keywords
unit
audio
signal
control
output terminal
Prior art date
Application number
KR1019940039646A
Other languages
Korean (ko)
Inventor
김성준
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 KR1019940039646A priority Critical patent/KR960028260A/en
Publication of KR960028260A publication Critical patent/KR960028260A/en

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Abstract

본 발명은 텔레비젼 수상기의 음성출력, 특히 스테레오 음성신호를 텔레비젼에 내장된 스피커와는 별도로 외부의 오디오장치를 이용하여 청취하려는 경우에 사용자가 일일이 오디오장치를 동작시켜야 했던 불편함을 해소하기 위해 발명된 것이다. 이를 위해 본 발명에서는 스테레오 음성신호를 감지하는 파일롯신호 검출부를 설치하고, 이 파일롯신호 검출부의 검출신호에 따라 텔레비젼의 마이크로 프로세서가 오디오장치를 제어하여 동작시키도록 구성하였다.The present invention has been invented to solve the inconvenience that the user had to operate the audio device in the case of listening to the audio output of the television receiver, especially a stereo audio signal using an external audio device separate from the speaker built into the television. will be. To this end, in the present invention, a pilot signal detector for detecting a stereo audio signal is provided, and the microprocessor of the television controls and operates the audio device according to the detected signal of the pilot signal detector.

Description

텔레비젼 수상기TV receiver

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

제2도는 본 발명에 따른 텔레비젼 수상기의 요부구성을 나타낸 도면.2 is a diagram showing a main configuration of a television receiver according to the present invention.

Claims (2)

스테레오의 파일롯신호를 감지하기 위한 파일롯신호 검출부(26), 음성 및 영상신호를 외부로 출력하기 위한 외부 출력단자부(27), 상기 외부 출력단자부(27)로부터 출력되는 음성신호를 증폭하는 오디오부(Au), 상기 파일롯신호 검출부(26)의 검출신호에 따라 상기 외부 출력단자부(27)을 제어하며 스테레오 음성신호를 상기 오디오부(Au)로 공급함과 더불어 오디오부(Au)의 동작을 제어하는 마이크로 프로세서(11)를 포함하여 구성된 것을 특징으로 텔레비젼 수상기.A pilot signal detector 26 for detecting a pilot signal in stereo, an external output terminal unit 27 for outputting audio and video signals to the outside, and an audio unit for amplifying the audio signal output from the external output terminal unit 27 ( Au), the microcontroller to control the external output terminal unit 27 according to the detection signal of the pilot signal detection unit 26, to supply a stereo audio signal to the audio unit (Au) and to control the operation of the audio unit (Au) A television receiver comprising a processor (11). 제1항에 있어서, 상기 오디오부(Au)는 자체의 음성신호 및 외부의 음성신호를 선택적으로 스위칭하기 위한 스위칭부(28), 상기 스위칭부(28)에서 선택된 음성신호를 증폭하는 오디오증폭부(29), 상기 마이크로프로세서(11)의 제어신호에 따라 상기 스위칭부(28)와 오디오증폭부(29)를 제어하는 제어부(30)를 포함하여 구성된 것을 특징으로 하는 텔레비젼 수상기.The audio unit of claim 1, wherein the audio unit Au includes a switching unit 28 for selectively switching its own voice signal and an external voice signal, and an audio amplification unit amplifying the voice signal selected by the switching unit 28. And a control unit (30) for controlling the switching unit (28) and the audio amplifier unit (29) in accordance with a control signal of the microprocessor (11). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940039646A 1994-12-30 1994-12-30 TV receiver KR960028260A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940039646A KR960028260A (en) 1994-12-30 1994-12-30 TV receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940039646A KR960028260A (en) 1994-12-30 1994-12-30 TV receiver

Publications (1)

Publication Number Publication Date
KR960028260A true KR960028260A (en) 1996-07-22

Family

ID=66647947

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940039646A KR960028260A (en) 1994-12-30 1994-12-30 TV receiver

Country Status (1)

Country Link
KR (1) KR960028260A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100422144B1 (en) * 1999-10-29 2004-03-10 엘지전자 주식회사 Apparatus for dual controlling of communication port in electronic switching system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100422144B1 (en) * 1999-10-29 2004-03-10 엘지전자 주식회사 Apparatus for dual controlling of communication port in electronic switching system

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WITN Withdrawal due to no request for examination