JPS6022071U - Video tape recorder still playback device - Google Patents

Video tape recorder still playback device

Info

Publication number
JPS6022071U
JPS6022071U JP11252783U JP11252783U JPS6022071U JP S6022071 U JPS6022071 U JP S6022071U JP 11252783 U JP11252783 U JP 11252783U JP 11252783 U JP11252783 U JP 11252783U JP S6022071 U JPS6022071 U JP S6022071U
Authority
JP
Japan
Prior art keywords
still playback
playback device
tape recorder
vertical synchronization
synchronization signal
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
JP11252783U
Other languages
Japanese (ja)
Inventor
手嶋　義雄
Original Assignee
三洋電機株式会社
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 三洋電機株式会社 filed Critical 三洋電機株式会社
Priority to JP11252783U priority Critical patent/JPS6022071U/en
Publication of JPS6022071U publication Critical patent/JPS6022071U/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 drawings]

第１図は要部回路図、第２図は動作波形図である。 ４１・・・第１マル□チバイブレータ、４２・・・第２
マルチバイブレータ、５１・・・第１ＯＲ回路、６１・
・・第ＬＡＮＤ回路、６２・・・第２ＡＮＤ回路、７１
・・・第１フリップフロップ回路、７２・・・第２フリ
ツプ　　　−フロップ回路、１・・・キャプスタンモー
タ、６０・・・−ノイズ検出回路。FIG. 1 is a circuit diagram of the main part, and FIG. 2 is an operation waveform diagram. 41... 1st multi vibrator, 42... 2nd
Multivibrator, 51... 1st OR circuit, 61...
...Second AND circuit, 62...Second AND circuit, 71
...first flip-flop circuit, 72...second flip-flop circuit, 1...capstan motor, 60...-noise detection circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ヘリカルスキャン方式のＶＴＲのスチル再生時における
ビデオトラックとヘッドの走査軌跡のす、れに起因して
生ずるノイズハンドが前記ヘッド走査の前半に現われる
か後半に現われるかを検出し、この検出信号に基ついて
キャプスタンモータの回転方向を決足して前記ノイズバ
ンドが最短距離で垂直同期信号の方向に移動する様にテ
ープを移動し、上記ノイズハンドが前記垂直同期信号の
近傍に来たときに上記キャプスタンモータのＩｎを停止
するように構成したビデオテープレコーダのスチル再生
装置。・It is detected whether the noise hand generated due to the gap between the video track and the scanning trajectory of the head during still playback of a helical scan VTR appears in the first half or the second half of the head scanning, and based on this detection signal. The tape is then moved so that the noise band moves in the direction of the vertical synchronization signal by the shortest distance by determining the rotation direction of the capstan motor, and when the noise hand comes near the vertical synchronization signal, the capstan motor is moved in the direction of the vertical synchronization signal. A still playback device for a video tape recorder configured to stop In of a stun motor.・
JP11252783U 1983-07-20 1983-07-20 Video tape recorder still playback device Pending JPS6022071U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11252783U JPS6022071U (en) 1983-07-20 1983-07-20 Video tape recorder still playback device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11252783U JPS6022071U (en) 1983-07-20 1983-07-20 Video tape recorder still playback device

Publications (1)

Publication Number Publication Date
JPS6022071U true JPS6022071U (en) 1985-02-15

Family

ID=30260833

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11252783U Pending JPS6022071U (en) 1983-07-20 1983-07-20 Video tape recorder still playback device

Country Status (1)

Country Link
JP (1) JPS6022071U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62256586A (en) * 1986-04-28 1987-11-09 Mitsubishi Electric Corp Magnetic video reproducing device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5689178A (en) * 1979-12-20 1981-07-20 Sony Corp Tape running control device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5689178A (en) * 1979-12-20 1981-07-20 Sony Corp Tape running control device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62256586A (en) * 1986-04-28 1987-11-09 Mitsubishi Electric Corp Magnetic video reproducing device

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