JPS6070905U - Video output circuit - Google Patents

Video output circuit

Info

Publication number
JPS6070905U
JPS6070905U JP16060483U JP16060483U JPS6070905U JP S6070905 U JPS6070905 U JP S6070905U JP 16060483 U JP16060483 U JP 16060483U JP 16060483 U JP16060483 U JP 16060483U JP S6070905 U JPS6070905 U JP S6070905U
Authority
JP
Japan
Prior art keywords
output circuit
video output
current
jack
terminal
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
JP16060483U
Other languages
Japanese (ja)
Inventor
南　徳雄
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 JP16060483U priority Critical patent/JPS6070905U/en
Publication of JPS6070905U publication Critical patent/JPS6070905U/en
Pending legal-status Critical Current

Links

Landscapes

  • Picture Signal Circuits (AREA)
  • 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 drawings]

第１図は従来、使用されているポータプルＶＴＲの映像
出力回路図、第２図は本考案の一実施例の映像出力回路
の一例を示す回路図。 １・・・端子、３・・・結合コンデンサ、１０・・・ト
ランジスタ。FIG. 1 is a video output circuit diagram of a conventionally used portable VTR, and FIG. 2 is a circuit diagram showing an example of a video output circuit according to an embodiment of the present invention. 1...terminal, 3...coupling capacitor, 10...transistor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ３端子型スイッチ付きジャックを使用し、ピンが挿入さ
れた時、出力ラインと切離される側のジャックの端子に
電流検出回路を接続し電流が零の時′、出力回路が正常
に動作し、電流値が有限な時、出力回路をオフとするこ
とを特徴とする映像出力回路。When a 3-terminal switch jack is used, and a pin is inserted, a current detection circuit is connected to the terminal of the jack that is disconnected from the output line, and when the current is zero, the output circuit operates normally. A video output circuit characterized in that the output circuit is turned off when the current value is finite.
JP16060483U 1983-10-19 1983-10-19 Video output circuit Pending JPS6070905U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16060483U JPS6070905U (en) 1983-10-19 1983-10-19 Video output circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16060483U JPS6070905U (en) 1983-10-19 1983-10-19 Video output circuit

Publications (1)

Publication Number Publication Date
JPS6070905U true JPS6070905U (en) 1985-05-20

Family

ID=30353199

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16060483U Pending JPS6070905U (en) 1983-10-19 1983-10-19 Video output circuit

Country Status (1)

Country Link
JP (1) JPS6070905U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0243065U (en) * 1988-09-17 1990-03-26

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0243065U (en) * 1988-09-17 1990-03-26

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