JPS544016A - Stabilizing circuit for screen size - Google Patents

Stabilizing circuit for screen size

Info

Publication number
JPS544016A
JPS544016A JP6890377A JP6890377A JPS544016A JP S544016 A JPS544016 A JP S544016A JP 6890377 A JP6890377 A JP 6890377A JP 6890377 A JP6890377 A JP 6890377A JP S544016 A JPS544016 A JP S544016A
Authority
JP
Japan
Prior art keywords
screen size
circuit
stabilizing circuit
changing
power supply
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
JP6890377A
Other languages
Japanese (ja)
Inventor
Seiichi Numata
Kaoru Yanagawa
Shuzo Matsumoto
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 JP6890377A priority Critical patent/JPS544016A/en
Publication of JPS544016A publication Critical patent/JPS544016A/en
Pending legal-status Critical Current

Links

Landscapes

  • Television Receiver Circuits (AREA)
  • Details Of Television Scanning (AREA)

Abstract

PURPOSE:To keep constant the horizontal screen size, by changing the power supply volatge of the horizontal deflection circuit, through the detection of load current variation and through changing the effective value of the input voltage by inputting it to the error detection circuit of the voltage control circuit in the power supply circuit.
JP6890377A 1977-06-13 1977-06-13 Stabilizing circuit for screen size Pending JPS544016A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6890377A JPS544016A (en) 1977-06-13 1977-06-13 Stabilizing circuit for screen size

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6890377A JPS544016A (en) 1977-06-13 1977-06-13 Stabilizing circuit for screen size

Publications (1)

Publication Number Publication Date
JPS544016A true JPS544016A (en) 1979-01-12

Family

ID=13387066

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6890377A Pending JPS544016A (en) 1977-06-13 1977-06-13 Stabilizing circuit for screen size

Country Status (1)

Country Link
JP (1) JPS544016A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5650674A (en) * 1979-10-01 1981-05-07 Matsushita Electric Ind Co Ltd Direct current stabilizing power supply unit
JPS6195164U (en) * 1984-11-28 1986-06-19

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5650674A (en) * 1979-10-01 1981-05-07 Matsushita Electric Ind Co Ltd Direct current stabilizing power supply unit
JPS6195164U (en) * 1984-11-28 1986-06-19

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