JPS6040169U - video tape recorder - Google Patents

video tape recorder

Info

Publication number
JPS6040169U
JPS6040169U JP13256783U JP13256783U JPS6040169U JP S6040169 U JPS6040169 U JP S6040169U JP 13256783 U JP13256783 U JP 13256783U JP 13256783 U JP13256783 U JP 13256783U JP S6040169 U JPS6040169 U JP S6040169U
Authority
JP
Japan
Prior art keywords
magnetic head
tape recorder
video tape
special reproduction
preamplifier
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
JP13256783U
Other languages
Japanese (ja)
Inventor
亀石　眞志
Original Assignee
シャープ株式会社
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 シャープ株式会社 filed Critical シャープ株式会社
Priority to JP13256783U priority Critical patent/JPS6040169U/en
Publication of JPS6040169U publication Critical patent/JPS6040169U/en
Pending legal-status Critical Current

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Landscapes

  • Television Signal Processing For Recording (AREA)

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図は従来のビデオテープレコーダーの磁気、ヘッド
の構成図、第２図及び第３図は同ビデオテープレコーダ
ーのブロック図、第４図は本考案のビデオテープレコー
ダーの一実施例を示すブロック図、第５図乃至りは同ビ
デオテープレコーダーの出力説明図である。 １・・・回転ドラム、２ａ、２ｂｔ　　２ｃ・・・磁気
ヘッド、３ａ・・・第１のプリアンプ、３ｂ・・・第２
のプリアンプ、４ａ・・・スイッチ。 第３図 第５図Fig. 1 is a block diagram of the magnetism and head of a conventional video tape recorder, Figs. 2 and 3 are block diagrams of the same video tape recorder, and Fig. 4 is a block diagram showing an embodiment of the video tape recorder of the present invention. 5 to 5 are explanatory views of the output of the video tape recorder. 1... Rotating drum, 2a, 2bt 2c... Magnetic head, 3a... First preamplifier, 3b... Second
Preamplifier, 4a...switch. Figure 3 Figure 5

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 回転ドラムに取付けられる２個の磁気ヘッドに特殊再生
用磁気ヘッドを追加したビデオテープレコーダーにおい
て、正アジマスを有する磁気ヘッドの反対面に正アジマ
スの特殊再生用磁気ヘッドを配置するとともに両者を直
列接続した後筒１のプリアンプに接続し、特殊再生用磁
気ヘッド近傍に位置する負アジマスの磁気ヘッドを第２
のプリアンプに接続し、両プリアンプの出力をスイッチ
により逐次切換え所望の映像出力を得ることを特徴とす
るビデオテープレコーダー。In a video tape recorder in which a special reproduction magnetic head is added to two magnetic heads attached to a rotating drum, a special reproduction magnetic head with a positive azimuth is placed on the opposite side of the magnetic head with a positive azimuth, and both are connected in series. After that, it is connected to the preamplifier of tube 1, and the negative azimuth magnetic head located near the special reproduction magnetic head is connected to the second tube.
A video tape recorder is connected to a preamplifier, and the outputs of both preamplifiers are sequentially switched using a switch to obtain a desired video output.
JP13256783U 1983-08-26 1983-08-26 video tape recorder Pending JPS6040169U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13256783U JPS6040169U (en) 1983-08-26 1983-08-26 video tape recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13256783U JPS6040169U (en) 1983-08-26 1983-08-26 video tape recorder

Publications (1)

Publication Number Publication Date
JPS6040169U true JPS6040169U (en) 1985-03-20

Family

ID=30299327

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13256783U Pending JPS6040169U (en) 1983-08-26 1983-08-26 video tape recorder

Country Status (1)

Country Link
JP (1) JPS6040169U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS636982A (en) * 1986-06-26 1988-01-12 Sony Corp Video signal recording and reproducing device
JPH09187424A (en) * 1996-10-18 1997-07-22 Nidek Co Ltd Optometric apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS636982A (en) * 1986-06-26 1988-01-12 Sony Corp Video signal recording and reproducing device
JPH09187424A (en) * 1996-10-18 1997-07-22 Nidek Co Ltd Optometric apparatus

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