JPH0182554U - - Google Patents

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Publication number
JPH0182554U
JPH0182554U JP1987178008U JP17800887U JPH0182554U JP H0182554 U JPH0182554 U JP H0182554U JP 1987178008 U JP1987178008 U JP 1987178008U JP 17800887 U JP17800887 U JP 17800887U JP H0182554 U JPH0182554 U JP H0182554U
Authority
JP
Japan
Prior art keywords
wave
circuit
pincushion distortion
parabolic
right pincushion
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.)
Granted
Application number
JP1987178008U
Other languages
English (en)
Other versions
JPH0625092Y2 (ja
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 JP1987178008U priority Critical patent/JPH0625092Y2/ja
Publication of JPH0182554U publication Critical patent/JPH0182554U/ja
Application granted granted Critical
Publication of JPH0625092Y2 publication Critical patent/JPH0625092Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

【図面の簡単な説明】
第１図ないし第３図はこの考案の左右糸巻きひ
ずみ補正回路の１実施例を示し、第１図は結線図
、第２図ａ〜ｃはそれぞれ各信号波形図、第３図
は動作説明図、第４図は従来例の結線図、第５図
ａ，ｂはそれぞれ信号波形図、第６図ａ，ｂは動
作説明図である。 ８…偏向コイル、１３…水平偏向回路、３２…
パラボラ波作成回路、３３…リミツタ回路。

Claims (1)

  1. 【実用新案登録請求の範囲】 垂直周波数ののこぎり波が入力され、該のこぎ
    り波をパラボラ波に変換して出力するパラボラ波
    作成回路を備え、水平偏向回路による水平偏向電
    流を前記パラボラ波により変調して偏向コイルに
    加え、テレビジヨン受像機の受像管の左右糸巻き
    ひずみを補正する左右糸巻きひずみ補正回路にお
    いて、 前記のこぎり波を増幅し、増幅した前記のこぎ
    り波の振幅を制限して前記パラボラ波作成回路に
    入力するリミツタ回路を設けた左右糸巻きひずみ
    補正回路。
JP1987178008U 1987-11-20 1987-11-20 左右糸巻きひずみ補正回路 Expired - Lifetime JPH0625092Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987178008U JPH0625092Y2 (ja) 1987-11-20 1987-11-20 左右糸巻きひずみ補正回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987178008U JPH0625092Y2 (ja) 1987-11-20 1987-11-20 左右糸巻きひずみ補正回路

Publications (2)

Publication Number Publication Date
JPH0182554U true JPH0182554U (ja) 1989-06-01
JPH0625092Y2 JPH0625092Y2 (ja) 1994-06-29

Family

ID=31469649

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987178008U Expired - Lifetime JPH0625092Y2 (ja) 1987-11-20 1987-11-20 左右糸巻きひずみ補正回路

Country Status (1)

Country Link
JP (1) JPH0625092Y2 (ja)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61131169U (ja) * 1985-02-04 1986-08-16
JPS6247269U (ja) * 1985-09-10 1987-03-23
JPH0199376A (ja) * 1987-10-13 1989-04-18 Victor Co Of Japan Ltd 画像歪補正回路

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61131169U (ja) * 1985-02-04 1986-08-16
JPS6247269U (ja) * 1985-09-10 1987-03-23
JPH0199376A (ja) * 1987-10-13 1989-04-18 Victor Co Of Japan Ltd 画像歪補正回路

Also Published As

Publication number Publication date
JPH0625092Y2 (ja) 1994-06-29

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