KR950006758A - Magnetic tape checking device of reservation recording device - Google Patents

Magnetic tape checking device of reservation recording device Download PDF

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Publication number
KR950006758A
KR950006758A KR1019930017213A KR930017213A KR950006758A KR 950006758 A KR950006758 A KR 950006758A KR 1019930017213 A KR1019930017213 A KR 1019930017213A KR 930017213 A KR930017213 A KR 930017213A KR 950006758 A KR950006758 A KR 950006758A
Authority
KR
South Korea
Prior art keywords
signal
magnetic tape
microcomputer
reservation recording
input signal
Prior art date
Application number
KR1019930017213A
Other languages
Korean (ko)
Other versions
KR960001255B1 (en
Inventor
김병정
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 KR1019930017213A priority Critical patent/KR960001255B1/en
Publication of KR950006758A publication Critical patent/KR950006758A/en
Application granted granted Critical
Publication of KR960001255B1 publication Critical patent/KR960001255B1/en

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Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B15/05—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container
    • G11B15/06—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container by sensing auxiliary features on record carriers or containers, e.g. to stop machine near the end of a tape

Landscapes

  • Recording Or Reproducing By Magnetic Means (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)

Abstract

본 발명은 텔레비젼 방송의 예약녹화 설정시에 VCR에 실장되는 자기 테이프의 상태를 자동으로 인식할 수 있도록 한 예약녹화장치의 자기 테이프 확인장치에 관한 것으로, 마이컴에 입력되는 카세트 입력신호나 레코드 보호신호의 입력신호가 로우 레벨일때, 마이컴에 의해 제어되는 디지트론이 소정시간 점멸되게 하고 부저가 소정시간 경고음을 발하게 함으로서, 사용자가 예약녹화 설정후에 자기 테이프의 상태를 쉽게 인식할 수 있도록 한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a magnetic tape checking device of a reservation recording apparatus which automatically recognizes a state of a magnetic tape mounted on a VCR when setting a reservation recording of a television broadcast. When the input signal of is low level, the digitron controlled by the microcomputer blinks for a predetermined time and the buzzer sounds a predetermined time so that the user can easily recognize the state of the magnetic tape after setting the reserved recording.

Description

예약녹화장치의 자기 테이프 확인장치Magnetic tape checking device of reservation recording device

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

제1도는 본 발명에 따른 예약녹화장치의 자기 테이프 확인장치의 블럭구성도,1 is a block diagram of a magnetic tape checking apparatus of a reservation recording apparatus according to the present invention;

제2도는 제1도에 도시된 본 발명의 자기 테이프 확인장치의 동작과정을 보여주는 플로우챠트.2 is a flowchart showing the operation of the magnetic tape checking apparatus of the present invention shown in FIG.

Claims (2)

카세트 입력신호와 레코드 보호신호를 입력하는 마이컴과, 이 마이컴에 접속된 디지트론을 구비하여 방송신호의 예약녹화를 실행하는 예약녹화장치의 자기 테이프 확인장치에 있어서, 상기 카세트 입력신호와 레코드 보호신호중에 적어도 어느 하나의 입력신호에 기초하는 상기 마이컴의 제어신호에 따라 상기 디지트론을 점멸시키기 위한 신호를 발생하는 펄스발생수단과; 상기 카세트 입력신호와 레코드 보호신호중에 적어도 어느 하나의 입력신호에 기초하는 상기 마이컴의 제어신호에 상응하여 경고음을 발생하는 경고음 발생수단을 더욱 포함하여 이루어진 것을 특징으로 하는 예약녹화장치의 자기 테이프 확인장치.A magnetic tape confirmation device of a reservation recording apparatus for performing a reservation recording of a broadcast signal, comprising a microcomputer for inputting a cassette input signal and a record protection signal, and a digitron connected to the microcomputer, wherein the cassette input signal and the record protection signal are provided. Pulse generating means for generating a signal for blinking the digitron according to a control signal of the microcomputer based on at least one input signal of the microcomputer; And a warning sound generating means for generating a warning sound corresponding to the control signal of the microcomputer based on at least one input signal among the cassette input signal and the record protection signal. . 제1항에 있어서, 상기 경고음 발생수단은 상기 마이컴으로 부터의 제어신호에 상응하여 사인파를 발생하는 사인파 발생부와, 발생된 사인파 신호를 증폭하는 증폭부와, 이 증폭부의 출력측에 접속된 부저로 더욱 이루어진 것을 특징으로 하는 예약녹화장치의 자기 테이프 확인장치.2. The alarm sound generating means according to claim 1, wherein the warning sound generating means comprises: a sine wave generator for generating a sine wave in response to a control signal from the microcomputer, an amplifier for amplifying the generated sine wave signal, and a buzzer connected to the output side of the amplifier. Magnetic tape checking device of the reservation recording device, characterized in that further made. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930017213A 1993-08-31 1993-08-31 Tape confirm apparatus KR960001255B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930017213A KR960001255B1 (en) 1993-08-31 1993-08-31 Tape confirm apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930017213A KR960001255B1 (en) 1993-08-31 1993-08-31 Tape confirm apparatus

Publications (2)

Publication Number Publication Date
KR950006758A true KR950006758A (en) 1995-03-21
KR960001255B1 KR960001255B1 (en) 1996-01-24

Family

ID=19362475

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930017213A KR960001255B1 (en) 1993-08-31 1993-08-31 Tape confirm apparatus

Country Status (1)

Country Link
KR (1) KR960001255B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101325857B1 (en) * 2011-12-07 2013-11-05 조인효 Hydraulically actuated breaking device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101325857B1 (en) * 2011-12-07 2013-11-05 조인효 Hydraulically actuated breaking device

Also Published As

Publication number Publication date
KR960001255B1 (en) 1996-01-24

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