JPS5819569U - Synchronous signal stabilizer - Google Patents

Synchronous signal stabilizer

Info

Publication number
JPS5819569U
JPS5819569U JP11329881U JP11329881U JPS5819569U JP S5819569 U JPS5819569 U JP S5819569U JP 11329881 U JP11329881 U JP 11329881U JP 11329881 U JP11329881 U JP 11329881U JP S5819569 U JPS5819569 U JP S5819569U
Authority
JP
Japan
Prior art keywords
amplifier
synchronous signal
synchronization
level
component
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
JP11329881U
Other languages
Japanese (ja)
Inventor
敏彦 古川
Original Assignee
日本電気ホームエレクトロニクス株式会社
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 by 日本電気ホームエレクトロニクス株式会社 filed Critical 日本電気ホームエレクトロニクス株式会社
Priority to JP11329881U priority Critical patent/JPS5819569U/en
Publication of JPS5819569U publication Critical patent/JPS5819569U/en
Pending legal-status Critical Current

Links

Landscapes

  • Synchronizing For Television (AREA)
  • Control Of Amplification And Gain Control (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本案の実施例に係る同期信号安定化装置のブロ
ック回路図である。 ６・・・同期分離回路、８・・・検出回路、５・・・増
幅器、２．３および４・・・映像再生系。FIG. 1 is a block circuit diagram of a synchronization signal stabilizing device according to an embodiment of the present invention. 6... Synchronization separation circuit, 8... Detection circuit, 5... Amplifier, 2.3 and 4... Video reproduction system.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 映像信号が入力され陰極線管に再生画像を得る受像装置
において、同期分離回路の入力段に映像再生系とは独立
して設けられた増幅器と、この増幅器の出力から同期信
号のレベル変化に応じた直流分を取出す検出回路とを備
え、この検出直流分によって前記同期分離回路に印加さ
れる同期信号のレベルが所定値になるように前記増幅器
の利得を制御することを特徴とした同期信号安定化装置
。In a receiver that receives a video signal and reproduces a reproduced image on a cathode ray tube, an amplifier is installed at the input stage of the synchronization separation circuit independently of the video reproduction system, and the output of this amplifier is used to generate a reproduced image in response to changes in the level of the synchronization signal. and a detection circuit for extracting a DC component, and controlling the gain of the amplifier so that the level of the synchronization signal applied to the synchronization separation circuit becomes a predetermined value based on the detected DC component. Device.
JP11329881U 1981-07-29 1981-07-29 Synchronous signal stabilizer Pending JPS5819569U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11329881U JPS5819569U (en) 1981-07-29 1981-07-29 Synchronous signal stabilizer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11329881U JPS5819569U (en) 1981-07-29 1981-07-29 Synchronous signal stabilizer

Publications (1)

Publication Number Publication Date
JPS5819569U true JPS5819569U (en) 1983-02-07

Family

ID=29907603

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11329881U Pending JPS5819569U (en) 1981-07-29 1981-07-29 Synchronous signal stabilizer

Country Status (1)

Country Link
JP (1) JPS5819569U (en)

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