JPS63181058U - - Google Patents

Info

Publication number
JPS63181058U
JPS63181058U JP7209687U JP7209687U JPS63181058U JP S63181058 U JPS63181058 U JP S63181058U JP 7209687 U JP7209687 U JP 7209687U JP 7209687 U JP7209687 U JP 7209687U JP S63181058 U JPS63181058 U JP S63181058U
Authority
JP
Japan
Prior art keywords
signal
speed
modulated
speed modulation
contour
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
JP7209687U
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 JP7209687U priority Critical patent/JPS63181058U/ja
Publication of JPS63181058U publication Critical patent/JPS63181058U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Picture Signal Circuits (AREA)
  • Details Of Television Scanning (AREA)

Description

【図面の簡単な説明】
第1図はこの考案に係る速度変調回路の一例を
示す系統図、第2図はその具体例を示す接続図、
第3図はその動作説明に供する波形図、第4図は
従来の速度変調回路の系統図、第5図は速度変調
に使用する速度変調信号の波形図である。 2……微分回路、4……出力回路、5……偏向
補正回路、10……速度変調回路、20……変調
回路、Q2……増幅度制御トランジスタ、Sa…
…輪郭信号、Sb……補正信号、Sd……速度変
調信号。

Claims (1)

  1. 【実用新案登録請求の範囲】 映像信号からその輪郭信号が抽出され、 この輪郭信号が水平周期の補正信号で変調され
    て速度変調信号が形成され、 この速度変調信号で陰極線管に設けられた走査
    速度補正コイルを駆動することによつて、電子ビ
    ームを速度変調するようにしたことを特徴とする
    速度変調回路。
JP7209687U 1987-05-14 1987-05-14 Pending JPS63181058U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7209687U JPS63181058U (ja) 1987-05-14 1987-05-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7209687U JPS63181058U (ja) 1987-05-14 1987-05-14

Publications (1)

Publication Number Publication Date
JPS63181058U true JPS63181058U (ja) 1988-11-22

Family

ID=30915246

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7209687U Pending JPS63181058U (ja) 1987-05-14 1987-05-14

Country Status (1)

Country Link
JP (1) JPS63181058U (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS621468B2 (ja) * 1982-09-03 1987-01-13 Mitsubishi Metal Corp
JPS62279783A (ja) * 1986-05-28 1987-12-04 Mitsubishi Electric Corp 輪郭補正装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS621468B2 (ja) * 1982-09-03 1987-01-13 Mitsubishi Metal Corp
JPS62279783A (ja) * 1986-05-28 1987-12-04 Mitsubishi Electric Corp 輪郭補正装置

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