JPS62158971U - - Google Patents

Info

Publication number
JPS62158971U
JPS62158971U JP1986044817U JP4481786U JPS62158971U JP S62158971 U JPS62158971 U JP S62158971U JP 1986044817 U JP1986044817 U JP 1986044817U JP 4481786 U JP4481786 U JP 4481786U JP S62158971 U JPS62158971 U JP S62158971U
Authority
JP
Japan
Prior art keywords
variable resistor
transistors
sliding end
deflection coil
vertical
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
JP1986044817U
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 JP1986044817U priority Critical patent/JPS62158971U/ja
Priority to US07/030,057 priority patent/US4771217A/en
Priority to KR2019870003905U priority patent/KR900007848Y1/ko
Publication of JPS62158971U publication Critical patent/JPS62158971U/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
    • H04N3/22—Circuits for controlling dimensions, shape or centering of picture on screen
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
    • H04N3/22—Circuits for controlling dimensions, shape or centering of picture on screen
    • H04N3/227—Centering
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
    • H03K17/66—Switching arrangements for passing the current in either direction at will; Switching arrangements for reversing the current at will
    • H03K17/661—Switching arrangements for passing the current in either direction at will; Switching arrangements for reversing the current at will connected to both load terminals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Details Of Television Scanning (AREA)

Description

【図面の簡単な説明】
第１図は本考案の垂直画面位置調整回路の一実
施例を示す回路図、第２図、第３図は第１図の回
路の動作特性例を示す特性図、第４図、第５図は
本考案の他の実施例を示す回路図、第６図は従来
の回路図である。 １，１７，２３……電流電源、２……垂直ドラ
イブ回路、３ａ，３ｂ……垂直出力用トランジス
タ、４……垂直偏向コイル、８……可変抵抗器、
１０ａ，１０ｂ……コンプリメンタリー接続のト
ランジスタ、１３，１４……ツエナーダイオード
。

Claims (1)

  1. 【実用新案登録請求の範囲】 垂直出力回路からの偏向用電流が供給される垂
    直偏向コイルとコンデンサとの直列回路と、 直流電源と、 上記直流電源に接続された可変抵抗器を含み、
    この可変抵抗器の摺動端から可調整直流電圧を得
    る電圧可変手段と、 前記直流電源に対してコンプリメンタリに接続
    された１対のトランジスタと、 上記両トランジスタの接続点を前記偏向コイル
    とコンデンサとの接続点に接続する手段と、 前記各トランジスタのベースと前記可変抵抗器
    の摺動端との間にそれぞれ互に逆向きに接続され
    た定電圧素子を含み、前記摺動端の摺動位置が中
    心位置から離れる方向に移行するに従つて前記ト
    ランジスタの一方を導通せしめる手段とを具備し
    、 前記可変抵抗器の摺動端の位置によつて決る定
    電流を前記トランジスタを通して偏向コイルに流
    すようにした垂直画面位置調整回路。
JP1986044817U 1986-03-28 1986-03-28 Pending JPS62158971U (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1986044817U JPS62158971U (ja) 1986-03-28 1986-03-28
US07/030,057 US4771217A (en) 1986-03-28 1987-03-25 Vertical deflection circuit for a cathode-ray tube having a vertical image-position adjustment circuit
KR2019870003905U KR900007848Y1 (ko) 1986-03-28 1987-03-26 화상표시장치에서의 수직화상위치 조정회로

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986044817U JPS62158971U (ja) 1986-03-28 1986-03-28

Publications (1)

Publication Number Publication Date
JPS62158971U true JPS62158971U (ja) 1987-10-08

Family

ID=12701990

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986044817U Pending JPS62158971U (ja) 1986-03-28 1986-03-28

Country Status (3)

Country Link
US (1) US4771217A (ja)
JP (1) JPS62158971U (ja)
KR (1) KR900007848Y1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0333483U (ja) * 1989-08-11 1991-04-02

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0254688A (ja) * 1988-08-19 1990-02-23 Toshiba Corp 文字多重放送受信機内蔵のカラーテレビジョン受像機

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5626374U (ja) * 1979-08-07 1981-03-11
JPS6019406U (ja) * 1983-07-18 1985-02-09 東海ゴム工業株式会社 コンクリ−ト製桁横締孔成形用抜型

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3020443A (en) * 1959-11-27 1962-02-06 Magnavox Co Deflection circuit for cathode ray tube
GB1416169A (en) * 1972-05-12 1975-12-03 Rca Corp Raster centering circuit
US3994882A (en) * 1974-07-22 1976-11-30 Kabushiki Kaisha Ueno Seiyaku Oyo Kenkyujo Nitrofuran derivatives, process for the preparation thereof and compositions containing same as active ingredient
US4164688A (en) * 1976-10-04 1979-08-14 The Solartron Electronic Group Limited Deflection amplifier
US4188567A (en) * 1977-10-03 1980-02-12 Gte Sylvania Incorporated Constant-current vertical amplifier
US4238713A (en) * 1979-06-22 1980-12-09 Rca Corporation Vertical deflection circuit
JPS5823169B2 (ja) * 1979-08-17 1983-05-13 四国化成工業株式会社 格子体の製法
US4314184A (en) * 1980-03-04 1982-02-02 Ampex Corporation Deflection coil driver apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5626374U (ja) * 1979-08-07 1981-03-11
JPS6019406U (ja) * 1983-07-18 1985-02-09 東海ゴム工業株式会社 コンクリ−ト製桁横締孔成形用抜型

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0333483U (ja) * 1989-08-11 1991-04-02

Also Published As

Publication number Publication date
KR900007848Y1 (ko) 1990-08-24
KR870015588U (ko) 1987-10-26
US4771217A (en) 1988-09-13

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