JPS601080U - Cathode ray tube drive circuit - Google Patents

Cathode ray tube drive circuit

Info

Publication number
JPS601080U
JPS601080U JP8796583U JP8796583U JPS601080U JP S601080 U JPS601080 U JP S601080U JP 8796583 U JP8796583 U JP 8796583U JP 8796583 U JP8796583 U JP 8796583U JP S601080 U JPS601080 U JP S601080U
Authority
JP
Japan
Prior art keywords
cathode ray
drive circuit
ray tube
tube drive
diode
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
JP8796583U
Other languages
Japanese (ja)
Inventor
岡本　伸行
Original Assignee
ソニー株式会社
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 ソニー株式会社 filed Critical ソニー株式会社
Priority to JP8796583U priority Critical patent/JPS601080U/en
Publication of JPS601080U publication Critical patent/JPS601080U/en
Pending legal-status Critical Current

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  • Indication In Cameras, And Counting Of Exposures (AREA)
  • Studio Circuits (AREA)

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 the drawing]

第１図は従来のＣＲＴ駆動回路を示す回路図、第２図は
本考案に係るＣＲＴ駆動回路の一例を示す回路図、第３
図はカラー用ＣＲＴに適用する場合のＣＲＴ駆動回路を
示す回路図、第４図は映像信号をＣＲＴのグリッドに供
給する場合のＣＲＴ駆動回路を示す回路図である。 １２．２Ｂ、２９，３０．５１・・・ＮＰＮ型トランジ
スタ、１４，３５．５３・・・ＰＮＰ型トランジスタ、
２１，３６．３７．３８．５５・・・ダイオード。FIG. 1 is a circuit diagram showing a conventional CRT drive circuit, FIG. 2 is a circuit diagram showing an example of a CRT drive circuit according to the present invention, and FIG.
The figure is a circuit diagram showing a CRT drive circuit when applied to a color CRT, and FIG. 4 is a circuit diagram showing a CRT drive circuit when a video signal is supplied to the grid of the CRT. 12.2B, 29, 30.51... NPN type transistor, 14, 35.53... PNP type transistor,
21, 36.37.38.55...Diode.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 映像信号がベースに注入されるとともにマーカ信号がダ
イオードを介して注入される駆動出力用のトランジスタ
を備え、このトランジスタとダイオードとの接続点を陰
極線管の電子ビーム量制御電極に接続してなる陰極線管
駆動回路。A cathode ray device is equipped with a drive output transistor into which a video signal is injected into the base and a marker signal is injected through a diode, and the connection point between this transistor and the diode is connected to the electron beam amount control electrode of the cathode ray tube. Tube drive circuit.
JP8796583U 1983-06-10 1983-06-10 Cathode ray tube drive circuit Pending JPS601080U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8796583U JPS601080U (en) 1983-06-10 1983-06-10 Cathode ray tube drive circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8796583U JPS601080U (en) 1983-06-10 1983-06-10 Cathode ray tube drive circuit

Publications (1)

Publication Number Publication Date
JPS601080U true JPS601080U (en) 1985-01-07

Family

ID=30217879

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8796583U Pending JPS601080U (en) 1983-06-10 1983-06-10 Cathode ray tube drive circuit

Country Status (1)

Country Link
JP (1) JPS601080U (en)

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