JPS5834463U - Horizontal scanning amplitude stabilizer - Google Patents

Horizontal scanning amplitude stabilizer

Info

Publication number
JPS5834463U
JPS5834463U JP12781481U JP12781481U JPS5834463U JP S5834463 U JPS5834463 U JP S5834463U JP 12781481 U JP12781481 U JP 12781481U JP 12781481 U JP12781481 U JP 12781481U JP S5834463 U JPS5834463 U JP S5834463U
Authority
JP
Japan
Prior art keywords
horizontal deflection
signal
ray tube
cathode ray
horizontal scanning
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
JP12781481U
Other languages
Japanese (ja)
Inventor
高橋　邦義
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 JP12781481U priority Critical patent/JPS5834463U/en
Publication of JPS5834463U publication Critical patent/JPS5834463U/en
Pending legal-status Critical Current

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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、従来のこの種の装置を示す回路図、第２図は
本考案の一実施例を示す回路図、第３図は第２図の回路
の動作を説明するための波形図である。　　　　　　　
　　　− ｆｈ・・・水平偏向周波数、Ｓｌ・・・水平偏向周波数
をもつ信号、１０・・・電圧制御回路、ＩＦＦ・・・水
平偏向コイルに流れるノコギリ波状の電流の尖頭値、２
０・・・高圧発生回路、３０・・・水平偏向回路。Fig. 1 is a circuit diagram showing a conventional device of this type, Fig. 2 is a circuit diagram showing an embodiment of the present invention, and Fig. 3 is a waveform diagram for explaining the operation of the circuit shown in Fig. 2. be.
- fh...Horizontal deflection frequency, Sl...Signal with horizontal deflection frequency, 10...Voltage control circuit, IFF...Peak value of sawtooth wave current flowing through the horizontal deflection coil, 2
0...High voltage generation circuit, 30...Horizontal deflection circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 水平偏向周波数をもつ信号によって陰極線管のアノード
に印加する高圧を生成する高圧発生回路と、前記信号に
応答して前記陰極線管の水平偏向コイルを駆動する水平
偏向回路とを独立して設け、これらの回路にそれぞれ個
別に電力供給されてなる陰極線管ディスプレイ装置にお
いて、前記水平偏向周波数をもつ信号により、前記水平
偏向回路を駆動する直流供給電圧のみを、前記水平偏向
周波数に反比例して制御し、前記水平偏向コイルに流れ
るノコギリ波状の電流の尖頭値を予め設定した値に維持
する電圧制御手段を備えた水平走査振幅の安定化装置。A high voltage generation circuit that generates a high voltage to be applied to the anode of a cathode ray tube by a signal having a horizontal deflection frequency, and a horizontal deflection circuit that drives a horizontal deflection coil of the cathode ray tube in response to the signal are provided independently, and these circuits are provided independently. in a cathode ray tube display device in which each of the circuits is individually powered, the signal having the horizontal deflection frequency controls only the DC supply voltage for driving the horizontal deflection circuit in inverse proportion to the horizontal deflection frequency; A horizontal scanning amplitude stabilizing device comprising voltage control means for maintaining a peak value of a sawtooth current flowing through the horizontal deflection coil at a preset value.
JP12781481U 1981-08-31 1981-08-31 Horizontal scanning amplitude stabilizer Pending JPS5834463U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12781481U JPS5834463U (en) 1981-08-31 1981-08-31 Horizontal scanning amplitude stabilizer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12781481U JPS5834463U (en) 1981-08-31 1981-08-31 Horizontal scanning amplitude stabilizer

Publications (1)

Publication Number Publication Date
JPS5834463U true JPS5834463U (en) 1983-03-05

Family

ID=29921528

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12781481U Pending JPS5834463U (en) 1981-08-31 1981-08-31 Horizontal scanning amplitude stabilizer

Country Status (1)

Country Link
JP (1) JPS5834463U (en)

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