JPS58127774U - Video recording and playback device - Google Patents

Video recording and playback device

Info

Publication number
JPS58127774U
JPS58127774U JP2285282U JP2285282U JPS58127774U JP S58127774 U JPS58127774 U JP S58127774U JP 2285282 U JP2285282 U JP 2285282U JP 2285282 U JP2285282 U JP 2285282U JP S58127774 U JPS58127774 U JP S58127774U
Authority
JP
Japan
Prior art keywords
circuit
video recording
switches
playback device
mode
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
JP2285282U
Other languages
Japanese (ja)
Inventor
船城　英一
Original Assignee
株式会社日立製作所
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 株式会社日立製作所 filed Critical 株式会社日立製作所
Priority to JP2285282U priority Critical patent/JPS58127774U/en
Publication of JPS58127774U publication Critical patent/JPS58127774U/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) [Summary] 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、映像記録再生装置における従来の強制モード
スイッチ回路の回路図、第２図は本考案による強制モー
ドス不ツチ回路の回路図である。 １〜２・・・強制的にサーボモードを切換える第１及び
第２の制御回路、３〜５・・・強制的にカラーモードを
切換える第３、第４及び第５の制御回路。 ６〜７・・・切換スイッチ、８〜１２・・・ダイオード
。FIG. 1 is a circuit diagram of a conventional forced mode switch circuit in a video recording and reproducing apparatus, and FIG. 2 is a circuit diagram of a forced mode switch circuit according to the present invention. 1-2...First and second control circuits that forcibly switch the servo mode, 3-5...Third, fourth, and fifth control circuits that forcibly switch the color mode. 6-7...Selector switch, 8-12...Diode.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 垂直同期信号の周波数の異なる映像信碧を記録再生する
映像記録再生装置において、カラーモードを切換える回
路とサーボモードを切換える回路と、該カラーモードを
切換える回路と、該サーボモードを切換える回路とを同
期させて切換えるスイッチ回路から成ることを特徴とす
る映像記録再生装置。In a video recording and reproducing device that records and reproduces video signals with different frequencies of vertical synchronization signals, a circuit that switches a color mode, a circuit that switches a servo mode, a circuit that switches the color mode, and a circuit that switches the servo mode are synchronized. 1. A video recording and reproducing device comprising a switch circuit that performs switching.
JP2285282U 1982-02-22 1982-02-22 Video recording and playback device Pending JPS58127774U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2285282U JPS58127774U (en) 1982-02-22 1982-02-22 Video recording and playback device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2285282U JPS58127774U (en) 1982-02-22 1982-02-22 Video recording and playback device

Publications (1)

Publication Number Publication Date
JPS58127774U true JPS58127774U (en) 1983-08-30

Family

ID=30034910

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2285282U Pending JPS58127774U (en) 1982-02-22 1982-02-22 Video recording and playback device

Country Status (1)

Country Link
JP (1) JPS58127774U (en)

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