JPS6188376U - - Google Patents

Info

Publication number
JPS6188376U
JPS6188376U JP17343884U JP17343884U JPS6188376U JP S6188376 U JPS6188376 U JP S6188376U JP 17343884 U JP17343884 U JP 17343884U JP 17343884 U JP17343884 U JP 17343884U JP S6188376 U JPS6188376 U JP S6188376U
Authority
JP
Japan
Prior art keywords
video signal
video
captures
switching
circuit
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
JP17343884U
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 JP17343884U priority Critical patent/JPS6188376U/ja
Publication of JPS6188376U publication Critical patent/JPS6188376U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Picture Signal Circuits (AREA)
  • Studio Circuits (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示すブロツク図、
第2図は第1図の各部波形図である。 1…入力端子、2…入力切換回路、3…切換検
出回路、4…ミユーテイングパルス発生回路、5
…同期分離回路、6…積分回路、9…電圧制御可
変利得増幅器、10,11…クランプ回路、12
…切換回路、13…クランプレベル可変回路。

Claims (1)

    【実用新案登録請求の範囲】
  1. 複数のビデオ信号を切換えて取込むビデオ機器
    において、ビデオ信号の切換え時に該ビデオ信号
    に含まれる同期信号のみを取込み、ビデオ信号は
    振幅を圧縮した状態から徐々に正常な振幅に戻す
    切換制御手段を備えたことを特徴とするビデオ信
    号の入力切換装置。
JP17343884U 1984-11-14 1984-11-14 Pending JPS6188376U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17343884U JPS6188376U (ja) 1984-11-14 1984-11-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17343884U JPS6188376U (ja) 1984-11-14 1984-11-14

Publications (1)

Publication Number Publication Date
JPS6188376U true JPS6188376U (ja) 1986-06-09

Family

ID=30731093

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17343884U Pending JPS6188376U (ja) 1984-11-14 1984-11-14

Country Status (1)

Country Link
JP (1) JPS6188376U (ja)

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