KR970067175A - Vishial system recording confirmation circuit - Google Patents

Vishial system recording confirmation circuit Download PDF

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Publication number
KR970067175A
KR970067175A KR1019960006737A KR19960006737A KR970067175A KR 970067175 A KR970067175 A KR 970067175A KR 1019960006737 A KR1019960006737 A KR 1019960006737A KR 19960006737 A KR19960006737 A KR 19960006737A KR 970067175 A KR970067175 A KR 970067175A
Authority
KR
South Korea
Prior art keywords
output
signal
recording
video
demodulation section
Prior art date
Application number
KR1019960006737A
Other languages
Korean (ko)
Other versions
KR100215249B1 (en
Inventor
원종호
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 KR1019960006737A priority Critical patent/KR100215249B1/en
Publication of KR970067175A publication Critical patent/KR970067175A/en
Application granted granted Critical
Publication of KR100215249B1 publication Critical patent/KR100215249B1/en

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Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/02—Recording, reproducing, or erasing methods; Read, write or erase circuits therefor
    • G11B5/09—Digital recording
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/10527—Audio or video recording; Data buffering arrangements
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
    • G11B33/12—Disposition of constructional parts in the apparatus, e.g. of power supply, of modules
    • G11B33/121—Disposition of constructional parts in the apparatus, e.g. of power supply, of modules the apparatus comprising a single recording/reproducing device
    • G11B33/122—Arrangements for providing electrical connections, e.g. connectors, cables, switches
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/90—Tape-like record carriers

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Signal Processing For Recording (AREA)

Abstract

본 발명은 브이시알 시스템에서 녹화 처리수단에 관한 것으로서, 종래에는 이러한 시스템에서 녹화작업을 진행할 때 녹화되는 내용을 확인하기 위해서는 녹화작업을 정지하고 디시 리와인드, 플레이 작업을 행함으로서 그 내용을 확인할 수 있기 때문에 그 작업의 번거로움이나 녹화 작업이 중단되는 등의 문제점을 피하기 어려운 것이었다.The present invention relates to a recording processing means in a Vishal system. In the conventional system, in order to check the contents to be recorded when a recording operation is performed in such a system, the recording operation is stopped, Therefore, it was difficult to avoid problems such as the inconvenience of the operation and the interruption of the recording operation.

본 발명은 종래의 이러한 문제점을 개선할 수 있도록 시스템의 헤드 앰프(26) 출력측에 이어져서 녹화 신호를 버퍼링 신호버퍼부(11)와, 이 신호버퍼부(11)의 출력에서 이어져서 신호 중의 칼러신호를 제거하는 컬러트랩부(12)와, 이 컬러트랩부(12)의 출력에서 이어져서 비디오 신호를 복조하는 에프엠 복조부(13)와, 이 에프엠복조부(13)의 출력에서 이어져서 시스템 마이크로 컴퓨터(15)의 제어하에 에프엠 복조부(13) 출력이나 알에프잭(RFJ)또는 에이/브이잭측 신호를 티브이 수상기 측으로 연결하는 스위치부(14)로 이뤄져 있는 브이시알 시스템의 녹화확인회로를 제공하는데 있다.In order to solve the problems of the related art, the present invention is connected to the output side of the head amplifier 26 of the system so as to connect the recording signal to the buffering signal buffer unit 11 and the output of the signal buffer unit 11, An FM demodulation section 13 for demodulating a video signal in succession from the output of the color trap section 12 and a demodulation section 13 for demodulating the video signal in succession from the output of the FM demodulation section 13, And a switch unit 14 for connecting the output of the FM demodulation unit 13 or the RF jack or the A / V jack side signal to the TV receiver under the control of the microcomputer 15 .

Description

브이시알 시스템의 녹화확인회로Vishial system recording confirmation circuit

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제3도는 본 발명의 녹화확인회로가 구비된 시스템 회로 블록도.FIG. 3 is a block diagram of a system circuit provided with the recording confirmation circuit of the present invention; FIG.

Claims (2)

헤드앰프부(26), 비디오 녹화헤드(27), 마이크로 컴퓨터(15), 티브이 수상기측과 이어지는 비디오 출력단(VO) 등을 포함한 브이시알 시스템에 있어서, 상기 헤드앰프부(26)의 출력과 비디오 출력단(VO) 사이에 연결되어져 있으면서 헤드앰프부(26)의 녹화신호를 비디오 신호로 복원시켜 마이크로 컴퓨터(15)의 제어하에 스위치부(14)를 통하여 비디오 출력단(VO)에 제공하는 녹화확인회로(1)가 구비되어져 있는 것을 특징으로 하는 브이시알 시스템의 녹화확인회로.In a Vishal system including a head amplifier unit 26, a video recording head 27, a microcomputer 15, a video output terminal VO connected to a television receiver side and the like, the output of the head amplifier 26 and the video A recording confirmation circuit which is connected between the output terminals VO and restores the recording signal of the head amplifier 26 into a video signal and supplies the video signal to the video output terminal VO through the switch unit 14 under the control of the microcomputer 15. [ (1) is provided in the VHS system. 제1항에 있어서, 상기 녹화확인회로(1)는 시스템의 헤드앰프부(26) 출력측에 이어져서 녹화 신호를 버퍼링 하는 신호버퍼부(11)와, 이 신호버퍼부(11)이 출력에서 이어져서 신호중의 컬러신호를 제거하는 컬러트랩부(12)와, 이 컬러트랩부(12)의 출력에서 이어져서 비디오 신호를 복조하는 에프엠 복조부(13)와, 이 에프엠 복조부(13)의 출력에서 이어져서 시스템 마이크로 컴퓨터(15)의 제어하에 에프엠 복조부(13) 출력이나 알에프잭(REJ) 또는 에이/브이잭측 신호를 티브이수상기 측으로 연결하는 스위치부(14)로 이뤄져 있는 것을 특징으로 하는 브이시알 시스템의 녹화확인회로.The recording and reproducing apparatus according to claim 1, wherein the recording confirmation circuit (1) comprises a signal buffer unit (11) connected to an output side of a head amplifier unit (26) of the system and buffering a recording signal, An FM demodulation section 13 for demodulating a video signal by being connected to the output of the color trap section 12 and a demodulation section 13 for demodulating the output signal of the FM demodulation section 13, (14) for connecting the output of the FM demodulation section (13) or the RF jack (REJ) or the A / V jack side signal to the TV receiver side under the control of the system microcomputer (15) Sial system recording confirmation circuit. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960006737A 1996-03-13 1996-03-13 Circuit for inspect recording status in vcr KR100215249B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960006737A KR100215249B1 (en) 1996-03-13 1996-03-13 Circuit for inspect recording status in vcr

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960006737A KR100215249B1 (en) 1996-03-13 1996-03-13 Circuit for inspect recording status in vcr

Publications (2)

Publication Number Publication Date
KR970067175A true KR970067175A (en) 1997-10-13
KR100215249B1 KR100215249B1 (en) 1999-08-16

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960006737A KR100215249B1 (en) 1996-03-13 1996-03-13 Circuit for inspect recording status in vcr

Country Status (1)

Country Link
KR (1) KR100215249B1 (en)

Also Published As

Publication number Publication date
KR100215249B1 (en) 1999-08-16

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