JPS5852618U - Video signal recording and playback device - Google Patents

Video signal recording and playback device

Info

Publication number
JPS5852618U
JPS5852618U JP14592681U JP14592681U JPS5852618U JP S5852618 U JPS5852618 U JP S5852618U JP 14592681 U JP14592681 U JP 14592681U JP 14592681 U JP14592681 U JP 14592681U JP S5852618 U JPS5852618 U JP S5852618U
Authority
JP
Japan
Prior art keywords
video signal
playback device
signal recording
recording
tuner
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
JP14592681U
Other languages
Japanese (ja)
Inventor
稲垣　一彦
Original Assignee
ソニー株式会社
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 ソニー株式会社 filed Critical ソニー株式会社
Priority to JP14592681U priority Critical patent/JPS5852618U/en
Publication of JPS5852618U publication Critical patent/JPS5852618U/en
Pending legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来の一例を示す系統図、第２図はノイズレベ
ルの一例を示す説明図、第３図はこの考案に係る磁気記
録再生装置の一例を示す要部の系統図、第４図は接地回
路の一例を示す接続図である。 ２はチューナ、３は映像中間周波増幅回路、３０は接地
回路、ＳＷ□は記録−ＥＥモード切換用の第１のスイッ
チ、ＳＷ２は再生−ＥＥモード切換用の第２のスイッチ
、１５は高周波変調器、Ｃは交流信号側路用のコンデン
サである。。Fig. 1 is a system diagram showing an example of a conventional example, Fig. 2 is an explanatory diagram showing an example of a noise level, Fig. 3 is a system diagram of main parts showing an example of a magnetic recording/reproducing device according to this invention, and Fig. 4 is a connection diagram showing an example of a grounding circuit. 2 is a tuner, 3 is a video intermediate frequency amplification circuit, 30 is a grounding circuit, SW□ is a first switch for switching between recording and EE modes, SW2 is a second switch for switching between playback and EE modes, 15 is a high frequency modulation C is a capacitor for the AC signal bypass. .

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] チューナより出力されたビデオ信号をテープ上に記録し
、これより上記ビデオ信号を再生する記録回路及び再生
回路を有し、上記ビデオ信号の再生時のみ上記チューナ
より出力されたビデオ信号を交流的に接続するようにし
たビデオ信号の記録再生装置。It has a recording circuit and a reproducing circuit that record the video signal output from the tuner on a tape and reproduce the video signal from the tape, and only when reproducing the video signal, the video signal output from the tuner is converted into an AC A video signal recording and playback device that is connected.
JP14592681U 1981-09-30 1981-09-30 Video signal recording and playback device Pending JPS5852618U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14592681U JPS5852618U (en) 1981-09-30 1981-09-30 Video signal recording and playback device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14592681U JPS5852618U (en) 1981-09-30 1981-09-30 Video signal recording and playback device

Publications (1)

Publication Number Publication Date
JPS5852618U true JPS5852618U (en) 1983-04-09

Family

ID=29938842

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14592681U Pending JPS5852618U (en) 1981-09-30 1981-09-30 Video signal recording and playback device

Country Status (1)

Country Link
JP (1) JPS5852618U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5135119B1 (en) * 1971-04-05 1976-09-30
JPS5332716B2 (en) * 1973-08-14 1978-09-09

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5135119B1 (en) * 1971-04-05 1976-09-30
JPS5332716B2 (en) * 1973-08-14 1978-09-09

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