JPS52130236A - Beam current limit circuit for color tv receiving tube - Google Patents

Beam current limit circuit for color tv receiving tube

Info

Publication number
JPS52130236A
JPS52130236A JP4656876A JP4656876A JPS52130236A JP S52130236 A JPS52130236 A JP S52130236A JP 4656876 A JP4656876 A JP 4656876A JP 4656876 A JP4656876 A JP 4656876A JP S52130236 A JPS52130236 A JP S52130236A
Authority
JP
Japan
Prior art keywords
beam current
color
current limit
receiving tube
limit circuit
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
JP4656876A
Other languages
Japanese (ja)
Inventor
Yukimi Saeki
Masanori Ogino
Osanori Watanabe
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP4656876A priority Critical patent/JPS52130236A/en
Priority to BR7604441A priority patent/BR7604441A/en
Priority to US05/703,235 priority patent/US4121252A/en
Priority to MX001183U priority patent/MX3402E/en
Priority to AR263902A priority patent/AR214975A1/en
Priority to DE2630743A priority patent/DE2630743B2/en
Publication of JPS52130236A publication Critical patent/JPS52130236A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To limit the beam current by simultaneously controlling the dc level of brightness signal also to the increase in the beam current exceeding the control range.
COPYRIGHT: (C)1977,JPO&Japio
JP4656876A 1975-07-09 1976-04-26 Beam current limit circuit for color tv receiving tube Pending JPS52130236A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP4656876A JPS52130236A (en) 1976-04-26 1976-04-26 Beam current limit circuit for color tv receiving tube
BR7604441A BR7604441A (en) 1975-07-09 1976-07-07 TELEVISION RECEIVER AND BEAM CURRENT LIMITING CIRCUIT FOR TELEVISION RECEIVER
US05/703,235 US4121252A (en) 1975-07-09 1976-07-07 Automatic brightness limiter circuit
MX001183U MX3402E (en) 1975-07-09 1976-07-08 IMPROVEMENTS TO RECEIVER WITH AUTOMATIC BRIGHTNESS LIMITING CIRCUIT
AR263902A AR214975A1 (en) 1975-07-09 1976-07-08 AUTOMATIC BRIGHTNESS LIMITER
DE2630743A DE2630743B2 (en) 1975-07-09 1976-07-08 Automatic brightness limiter for a television receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4656876A JPS52130236A (en) 1976-04-26 1976-04-26 Beam current limit circuit for color tv receiving tube

Publications (1)

Publication Number Publication Date
JPS52130236A true JPS52130236A (en) 1977-11-01

Family

ID=12750914

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4656876A Pending JPS52130236A (en) 1975-07-09 1976-04-26 Beam current limit circuit for color tv receiving tube

Country Status (1)

Country Link
JP (1) JPS52130236A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5544546U (en) * 1978-09-19 1980-03-24

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5544546U (en) * 1978-09-19 1980-03-24

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