KR960008504A - Monitor's Sync Isolation Circuit - Google Patents

Monitor's Sync Isolation Circuit Download PDF

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Publication number
KR960008504A
KR960008504A KR1019940021798A KR19940021798A KR960008504A KR 960008504 A KR960008504 A KR 960008504A KR 1019940021798 A KR1019940021798 A KR 1019940021798A KR 19940021798 A KR19940021798 A KR 19940021798A KR 960008504 A KR960008504 A KR 960008504A
Authority
KR
South Korea
Prior art keywords
synchronizing
inverting
green
sink
monitor
Prior art date
Application number
KR1019940021798A
Other languages
Korean (ko)
Inventor
윤병남
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 KR1019940021798A priority Critical patent/KR960008504A/en
Publication of KR960008504A publication Critical patent/KR960008504A/en

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  • Synchronizing For Television (AREA)

Abstract

본 발명은 그린 온 싱크에서의 동기분리시 고가의 집적회로를 사용하지 않고 간단한 회로구성으로 그린 온 싱크에서 동기만 분리시킬 수 있게 한 모니터의 동기분리 회로에 관한 것으로 입력되는 그린 온 성크를 반전시키고 동기분리시키기 위한 반전 및 동기분리부와, 상기 반전 및 동기분리부의 출력을 일정레벨로 증폭시키기위한 증폭부와, 상기 증폭부의 출력전압과 기준전압을 비교하여 마이컴으로 복합동기신호를 출력시키는 비교부를 포함하여 이루어진다.The present invention relates to a synchronous separation circuit of a monitor that enables the synchronous separation in the green on sink to be separated only from the green on sink with a simple circuit configuration without using an expensive integrated circuit in the synchronous separation in the green on sink. An inverting and synchronizing separator for synchronizing separation, an amplifying unit for amplifying the output of the inverting and synchronizing separation unit to a predetermined level, and a comparator for outputting a complex synchronizing signal to the microcomputer by comparing the output voltage and the reference voltage of the amplifying unit. It is made to include.

Description

모니터의 동기분리 회로Monitor's Sync Isolation Circuit

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

제1도는 본 발명 모니터의 동기분리회로도.1 is a synchronous separation circuit diagram of a monitor of the present invention.

제2도는 본 발명에 따른 파형도이다.2 is a waveform diagram according to the present invention.

Claims (2)

입력되는 그린 온 싱크를 반전시키고 동기분리시키기 위한 반전 및 동기분리부와, 상기 반전 및 동기분리부의 출력을 일정레벨로 증폭시키기 위한 증폭부와 상기 증폭부의 출력전압과 기준전압을 비교하여 마이컴으로 복합동기신호를 출력시키는 비교부를 포함하여 구성한 것을 특징으로 하는 모니터의 동기분리 회로.The inverting and synchronizing separator for inverting and synchronizing the input green on sink, the amplifying unit for amplifying the output of the inverting and synchronizing separator to a predetermined level, and compares the output voltage and reference voltage of the amplifying unit with a microcomputer. And a comparator for outputting a synchronous signal. 제1항에 있이서, 상기 반전 및 동기본리부에 그린 온 싱크릍 반전시키고 동기분리시키기 위한 PNP 트랜지스터가 포함된 것을 특징으로 하는 모니터의 동기분리 회로.2. The sync separation circuit of claim 1, wherein the inverting and synchronizing main unit includes a PNP transistor for inverting and synchronizing the green on synch. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940021798A 1994-08-31 1994-08-31 Monitor's Sync Isolation Circuit KR960008504A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940021798A KR960008504A (en) 1994-08-31 1994-08-31 Monitor's Sync Isolation Circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940021798A KR960008504A (en) 1994-08-31 1994-08-31 Monitor's Sync Isolation Circuit

Publications (1)

Publication Number Publication Date
KR960008504A true KR960008504A (en) 1996-03-22

Family

ID=66686589

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940021798A KR960008504A (en) 1994-08-31 1994-08-31 Monitor's Sync Isolation Circuit

Country Status (1)

Country Link
KR (1) KR960008504A (en)

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E902 Notification of reason for refusal
E601 Decision to refuse application