KR960008747A - Tape running method at no signal - Google Patents

Tape running method at no signal Download PDF

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Publication number
KR960008747A
KR960008747A KR1019940021508A KR19940021508A KR960008747A KR 960008747 A KR960008747 A KR 960008747A KR 1019940021508 A KR1019940021508 A KR 1019940021508A KR 19940021508 A KR19940021508 A KR 19940021508A KR 960008747 A KR960008747 A KR 960008747A
Authority
KR
South Korea
Prior art keywords
video signal
detected
tape
signal
playback
Prior art date
Application number
KR1019940021508A
Other languages
Korean (ko)
Inventor
강병석
Original Assignee
김광호
삼성전자 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 김광호, 삼성전자 주식회사 filed Critical 김광호
Priority to KR1019940021508A priority Critical patent/KR960008747A/en
Publication of KR960008747A publication Critical patent/KR960008747A/en

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  • Television Signal Processing For Recording (AREA)

Abstract

본 발명은 VCR의 테이프 재생방법에 있어서, 영상신호가 검출되지 않는 상태로 일정시간이상 재생동작이 수행되면 자동적으로 테이프 주행을 정지시키도록 한 것으로 기존에는 테이프의 끝부분까지 재생되어야 재생동작이 끝나 헤드마모 및 전력손실이 있게 되는 것을 방지하는 것으로써 테이프 재생동작시 영상신호검출을 체크하여 정해진 시간동안 영상신호가 검출되지 않을 경우 재생동작을 정지시키고 스텐바이모드로 변환시켜 헤드마모 및 전력손실을 줄일 수 있다.According to the present invention, in the tape playback method of a VCR, when the playback operation is performed for a predetermined time without a video signal being detected, the tape operation is automatically stopped. Prevents head wear and power loss by checking video signal detection during tape playback, and stops playback if the video signal is not detected for a specified period of time and switches to standby mode to reduce head wear and power loss. Can be reduced.

Description

무신호시 테이프 주행방법Tape running method at no signal

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

제1도는 본 발명이 실시되는 회로도.1 is a circuit diagram in which the present invention is implemented.

제2도는 본 발명의 회로도.2 is a circuit diagram of the present invention.

Claims (1)

VCR의 테이프 재생 방법에 있어서, 테이프 재생동작 수행시 영상신호가 재생되는가를 검출하는 단계와, 영상신호가 검출되면 재생동작을 수행시키고 영상신호가 검출되지 않으면 재생동작을 수행시키며 일정시간 이내에 다시 영상신호가 검출되는가를 체크하는 단계와, 일정시간이내에 다시 영상신호가 검출되면 테이프 재생동작을 진행시키고 영상신호가 검출되지 않으면 테이프 재생동작을 중지시킨후 스텐바이 모드로 변환시키는 단계를 수행시키는 것을 특징으로 하는 무신호시 테이프 주행방법.In the tape playback method of a VCR, detecting whether or not a video signal is reproduced when performing a tape playback operation, performing a playback operation when a video signal is detected, and performing a playback operation if a video signal is not detected, and replaying the video within a predetermined time. Checking whether a signal is detected, and if the video signal is detected again within a predetermined time period, proceeding with the tape playback operation, and if the video signal is not detected, stopping the tape playback operation and converting to the standby mode. Tape running method at no signal. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940021508A 1994-08-26 1994-08-26 Tape running method at no signal KR960008747A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940021508A KR960008747A (en) 1994-08-26 1994-08-26 Tape running method at no signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940021508A KR960008747A (en) 1994-08-26 1994-08-26 Tape running method at no signal

Publications (1)

Publication Number Publication Date
KR960008747A true KR960008747A (en) 1996-03-22

Family

ID=66686586

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940021508A KR960008747A (en) 1994-08-26 1994-08-26 Tape running method at no signal

Country Status (1)

Country Link
KR (1) KR960008747A (en)

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