JPS6027561U - horizontal deflection circuit - Google Patents

horizontal deflection circuit

Info

Publication number
JPS6027561U
JPS6027561U JP11803183U JP11803183U JPS6027561U JP S6027561 U JPS6027561 U JP S6027561U JP 11803183 U JP11803183 U JP 11803183U JP 11803183 U JP11803183 U JP 11803183U JP S6027561 U JPS6027561 U JP S6027561U
Authority
JP
Japan
Prior art keywords
horizontal deflection
horizontal
circuit
deflection circuit
current
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
JP11803183U
Other languages
Japanese (ja)
Other versions
JPH0441658Y2 (en
Inventor
宏 吉田
Original Assignee
三洋電機株式会社
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 三洋電機株式会社 filed Critical 三洋電機株式会社
Priority to JP11803183U priority Critical patent/JPS6027561U/en
Publication of JPS6027561U publication Critical patent/JPS6027561U/en
Application granted granted Critical
Publication of JPH0441658Y2 publication Critical patent/JPH0441658Y2/ja
Granted legal-status Critical Current

Links

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図は従来の水平偏向回路を示す回路図、第２図及び
第３図は本考案の異なる実施例をそれぞれ示す回路図で
ある。 ２：ドライブ回路、５：水平出力トランジスタ、１０：
フライバックトランス、１２：制御トランジスタ、１７
：水平振幅変調用トランジスタ。FIG. 1 is a circuit diagram showing a conventional horizontal deflection circuit, and FIGS. 2 and 3 are circuit diagrams showing different embodiments of the present invention. 2: Drive circuit, 5: Horizontal output transistor, 10:
Flyback transformer, 12: Control transistor, 17
:Transistor for horizontal amplitude modulation.

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）水平周期のスイッチング信号がドライブ回路を介
して水平出力トランジスタのベースに印加される水平偏
向回路に於いて、前記水平出力トランジスタの出力電流
の振幅に応じて前記ドライブ回路への供給電圧又は電流
を制御し、それによって前記水平出力トランジスタのベ
ース電流を変化させるようにした水平偏向回路。(1) In a horizontal deflection circuit in which a horizontal periodic switching signal is applied to the base of a horizontal output transistor via a drive circuit, the supply voltage to the drive circuit or A horizontal deflection circuit configured to control current and thereby vary the base current of the horizontal output transistor. （２）前記制御を行なう回路は、前記出力電流の振Ｉｔ
ｌ’ｉ変化をフライバックトランスから得る直流電圧を
得て検出し、この検出出力に応答して動作することを特
徴とする請求 載の水平偏向回路。(2) The circuit that performs the control controls the amplitude It of the output current.
A horizontal deflection circuit according to claim 1, wherein the horizontal deflection circuit detects a change in l'i by obtaining a DC voltage obtained from a flyback transformer, and operates in response to this detection output. （３）前記制御を行なう回路は、水平偏向電流の振幅可
変用の電圧に応答して動作することを特徴とする登録請
求の範囲第１項記載の水平偏向回路。(3) The horizontal deflection circuit according to claim 1, wherein the circuit that performs the control operates in response to a voltage for varying the amplitude of the horizontal deflection current.
JP11803183U 1983-07-28 1983-07-28 horizontal deflection circuit Granted JPS6027561U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11803183U JPS6027561U (en) 1983-07-28 1983-07-28 horizontal deflection circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11803183U JPS6027561U (en) 1983-07-28 1983-07-28 horizontal deflection circuit

Publications (2)

Publication Number Publication Date
JPS6027561U true JPS6027561U (en) 1985-02-25
JPH0441658Y2 JPH0441658Y2 (en) 1992-09-30

Family

ID=30271464

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11803183U Granted JPS6027561U (en) 1983-07-28 1983-07-28 horizontal deflection circuit

Country Status (1)

Country Link
JP (1) JPS6027561U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63242065A (en) * 1987-03-30 1988-10-07 Hitachi Ltd Circuit for correcting television picture distortion

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5685982A (en) * 1979-11-19 1981-07-13 Rca Corp Deflecting and power source circuit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5685982A (en) * 1979-11-19 1981-07-13 Rca Corp Deflecting and power source circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63242065A (en) * 1987-03-30 1988-10-07 Hitachi Ltd Circuit for correcting television picture distortion

Also Published As

Publication number Publication date
JPH0441658Y2 (en) 1992-09-30

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