JPS6440973U - - Google Patents

Info

Publication number
JPS6440973U
JPS6440973U JP1987135859U JP13585987U JPS6440973U JP S6440973 U JPS6440973 U JP S6440973U JP 1987135859 U JP1987135859 U JP 1987135859U JP 13585987 U JP13585987 U JP 13585987U JP S6440973 U JPS6440973 U JP S6440973U
Authority
JP
Japan
Prior art keywords
signal
input
generates
devices
utility
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
JP1987135859U
Other languages
English (en)
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 filed Critical
Priority to JP1987135859U priority Critical patent/JPS6440973U/ja
Publication of JPS6440973U publication Critical patent/JPS6440973U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Keying Circuit Devices (AREA)

Description

【図面の簡単な説明】
第１図は本考案の実施例の回路図、第２図は従
来技術例の回路図である。 １……外部機器からの入力端子、２……外部機
器からのケーブルを接続することにより、接点８
がブレイクするような機能を有する入力端子、３
，９……ケーブル、４……スイツチ回路、５，６
……入力信号経路、７……コントロール信号経路
、８……接点。

Claims (1)

    【実用新案登録請求の範囲】
  1. 他の機器からの映像信号等の入力端子を複数備
    える機器において、信号入力用ケーブルを挿入す
    ることにより切換信号を発生させる事を特徴とす
    る入力信号切換回路。
JP1987135859U 1987-09-03 1987-09-03 Pending JPS6440973U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987135859U JPS6440973U (ja) 1987-09-03 1987-09-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987135859U JPS6440973U (ja) 1987-09-03 1987-09-03

Publications (1)

Publication Number Publication Date
JPS6440973U true JPS6440973U (ja) 1989-03-10

Family

ID=31395837

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987135859U Pending JPS6440973U (ja) 1987-09-03 1987-09-03

Country Status (1)

Country Link
JP (1) JPS6440973U (ja)

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