JPS6425281U - - Google Patents

Info

Publication number
JPS6425281U
JPS6425281U JP12115287U JP12115287U JPS6425281U JP S6425281 U JPS6425281 U JP S6425281U JP 12115287 U JP12115287 U JP 12115287U JP 12115287 U JP12115287 U JP 12115287U JP S6425281 U JPS6425281 U JP S6425281U
Authority
JP
Japan
Prior art keywords
video signal
detection device
bad
extracting
comparing
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
JP12115287U
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 JP12115287U priority Critical patent/JPS6425281U/ja
Publication of JPS6425281U publication Critical patent/JPS6425281U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)

Description

【図面の簡単な説明】
第１図は本考案による映像信号検知装置のブロ
ツク図、第２図は従来の映像信号検知装置のブロ
ツク図である。 １……映像入力端子、２……制御入力端子、３
……検知出力端子、４……サンプルホールド回路
、５……同期分離回路、６……タイミング発生回
路、７……比較器、８……基準信号発生器、９…
…ピーク値検出器。

Claims (1)

    【実用新案登録請求の範囲】
  1. 映像信号の中から指定する一部を取りだし、そ
    の信号のレベルを基準値と比較し、映像信号の良
    否を判定する機能を有する映像信号検知装置。
JP12115287U 1987-08-06 1987-08-06 Pending JPS6425281U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12115287U JPS6425281U (ja) 1987-08-06 1987-08-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12115287U JPS6425281U (ja) 1987-08-06 1987-08-06

Publications (1)

Publication Number Publication Date
JPS6425281U true JPS6425281U (ja) 1989-02-13

Family

ID=31367903

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12115287U Pending JPS6425281U (ja) 1987-08-06 1987-08-06

Country Status (1)

Country Link
JP (1) JPS6425281U (ja)

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