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JPS5584087A - Video recorder/reproducer - Google Patents

Video recorder/reproducer

Info

Publication number
JPS5584087A
JPS5584087A JP15948078A JP15948078A JPS5584087A JP S5584087 A JPS5584087 A JP S5584087A JP 15948078 A JP15948078 A JP 15948078A JP 15948078 A JP15948078 A JP 15948078A JP S5584087 A JPS5584087 A JP S5584087A
Authority
JP
Japan
Prior art keywords
signal
signals
vtr
video signal
switch
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP15948078A
Other languages
Japanese (ja)
Inventor
Kiichi Niwa
Yoshihisa Nishitani
Takashi Takeda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP15948078A priority Critical patent/JPS5584087A/en
Publication of JPS5584087A publication Critical patent/JPS5584087A/en
Pending legal-status Critical Current

Links

Landscapes

  • Television Signal Processing For Recording (AREA)

Abstract

PURPOSE: To secure an automatic selection between the VTR video signal and the TV video signal by detecting the fact that the VTR is in the reproduction mode and then delivering the detection signals.
CONSTITUTION: When the VTR is set in the reproduction mode, switch 4 is turned on. And the signal obtained by piling the high-level signal onto the video signal is caused at output terminal 11. While receiver 12 receives this signal to turn on transistor 24, and thus control unit 27 operates to change-over switch 26 for supply of the signals from VTR1 to CRT30. When the reproduction state of VTR1 is turned off, the signal obtained by piling the low-level signal onto terminal 11 is transmitted. This signal is received by picture receiver 12, and unit 27 operates. Thus switch 26 is changed over to supply the TV video signal of video detection device 28 to CRT30. Thus an automatic switching becomes possible. The different code signals or frequency signals can also be used for the detection signals.
COPYRIGHT: (C)1980,JPO&Japio
JP15948078A 1978-12-20 1978-12-20 Video recorder/reproducer Pending JPS5584087A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15948078A JPS5584087A (en) 1978-12-20 1978-12-20 Video recorder/reproducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15948078A JPS5584087A (en) 1978-12-20 1978-12-20 Video recorder/reproducer

Publications (1)

Publication Number Publication Date
JPS5584087A true JPS5584087A (en) 1980-06-24

Family

ID=15694685

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15948078A Pending JPS5584087A (en) 1978-12-20 1978-12-20 Video recorder/reproducer

Country Status (1)

Country Link
JP (1) JPS5584087A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57202268U (en) * 1981-06-18 1982-12-23
JPS58178677A (en) * 1982-04-12 1983-10-19 Nippon Telegr & Teleph Corp <Ntt> Television set

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57202268U (en) * 1981-06-18 1982-12-23
JPS58178677A (en) * 1982-04-12 1983-10-19 Nippon Telegr & Teleph Corp <Ntt> Television set

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