JPS6418874U - - Google Patents

Info

Publication number
JPS6418874U
JPS6418874U JP11375187U JP11375187U JPS6418874U JP S6418874 U JPS6418874 U JP S6418874U JP 11375187 U JP11375187 U JP 11375187U JP 11375187 U JP11375187 U JP 11375187U JP S6418874 U JPS6418874 U JP S6418874U
Authority
JP
Japan
Prior art keywords
synchronization signal
resistor
detection level
setting
emitter
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
JP11375187U
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 JP11375187U priority Critical patent/JPS6418874U/ja
Publication of JPS6418874U publication Critical patent/JPS6418874U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Synchronizing For Television (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例に係る同期信号検出
回路の回路図、第2図は従来例の回路図、第3図
は同期信号、信号ノイズおよび同期信号の検出レ
ベルを示す図である。 R3,R4…同期信号検出レベル設定用抵抗、
TR4…第3トランジスタ、IN2…AGC電圧
入力端子。

Claims (1)

    【実用新案登録請求の範囲】
  1. 同期信号の検出レベル設定用抵抗を備え、AG
    C電圧がベースに与えられるトランジスタのコレ
    クタ・エミツタを前記検出レベル設定用抵抗に直
    列に接続したことを特徴とする、映像機器におけ
    る同期信号検出回路。
JP11375187U 1987-07-23 1987-07-23 Pending JPS6418874U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11375187U JPS6418874U (ja) 1987-07-23 1987-07-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11375187U JPS6418874U (ja) 1987-07-23 1987-07-23

Publications (1)

Publication Number Publication Date
JPS6418874U true JPS6418874U (ja) 1989-01-30

Family

ID=31353868

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11375187U Pending JPS6418874U (ja) 1987-07-23 1987-07-23

Country Status (1)

Country Link
JP (1) JPS6418874U (ja)

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