JPS61131187U - - Google Patents

Info

Publication number
JPS61131187U
JPS61131187U JP1417385U JP1417385U JPS61131187U JP S61131187 U JPS61131187 U JP S61131187U JP 1417385 U JP1417385 U JP 1417385U JP 1417385 U JP1417385 U JP 1417385U JP S61131187 U JPS61131187 U JP S61131187U
Authority
JP
Japan
Prior art keywords
threshold level
color killer
killer circuit
chrominance signal
signal
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
JP1417385U
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 JP1417385U priority Critical patent/JPS61131187U/ja
Publication of JPS61131187U publication Critical patent/JPS61131187U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Processing Of Color Television Signals (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例の構成を示すブロツ
ク図、第2図は本考案の一実施例の作用の説明に
供する波形図、第3図は従来例を示すブロツク図
である。 1……バンドパスフイルタ、2および5……増
幅器、3……バーストレベル検出器、4……レベ
ル比較器、6……切換スイツチ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 色信号中のバースト信号が所定スレシヨホール
    ドレベルに達すると色信号増幅器の利得を低下さ
    せるように構成されたカラーキラー回路において
    、入力信号に応じてスレシヨホールドレベルを切
    換えるようにしてなることを特徴とするカラーキ
    ラー回路。
JP1417385U 1985-02-05 1985-02-05 Pending JPS61131187U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1417385U JPS61131187U (ja) 1985-02-05 1985-02-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1417385U JPS61131187U (ja) 1985-02-05 1985-02-05

Publications (1)

Publication Number Publication Date
JPS61131187U true JPS61131187U (ja) 1986-08-16

Family

ID=30498857

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1417385U Pending JPS61131187U (ja) 1985-02-05 1985-02-05

Country Status (1)

Country Link
JP (1) JPS61131187U (ja)

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