JPS5257724A - Braun tube circuit - Google Patents

Braun tube circuit

Info

Publication number
JPS5257724A
JPS5257724A JP50133805A JP13380575A JPS5257724A JP S5257724 A JPS5257724 A JP S5257724A JP 50133805 A JP50133805 A JP 50133805A JP 13380575 A JP13380575 A JP 13380575A JP S5257724 A JPS5257724 A JP S5257724A
Authority
JP
Japan
Prior art keywords
braun tube
tube circuit
grid
voltage
braun
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
JP50133805A
Other languages
Japanese (ja)
Other versions
JPS5753030B2 (en
Inventor
Minoru Harada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP50133805A priority Critical patent/JPS5257724A/en
Publication of JPS5257724A publication Critical patent/JPS5257724A/en
Publication of JPS5753030B2 publication Critical patent/JPS5753030B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Television Receiver Circuits (AREA)
  • Transforming Electric Information Into Light Information (AREA)

Abstract

PURPOSE: In case the luminance adjustment is performed at 1st grid, the voltage of 2nd grid as well as 1st grid voltage is changed in order to prevent the variation of cut-off voltage of Braun tube.
COPYRIGHT: (C)1977,JPO&Japio
JP50133805A 1975-11-06 1975-11-06 Braun tube circuit Granted JPS5257724A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50133805A JPS5257724A (en) 1975-11-06 1975-11-06 Braun tube circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50133805A JPS5257724A (en) 1975-11-06 1975-11-06 Braun tube circuit

Publications (2)

Publication Number Publication Date
JPS5257724A true JPS5257724A (en) 1977-05-12
JPS5753030B2 JPS5753030B2 (en) 1982-11-10

Family

ID=15113436

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50133805A Granted JPS5257724A (en) 1975-11-06 1975-11-06 Braun tube circuit

Country Status (1)

Country Link
JP (1) JPS5257724A (en)

Also Published As

Publication number Publication date
JPS5753030B2 (en) 1982-11-10

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