JPS5444430A - Horizontal deflection circuit - Google Patents

Horizontal deflection circuit

Info

Publication number
JPS5444430A
JPS5444430A JP11087477A JP11087477A JPS5444430A JP S5444430 A JPS5444430 A JP S5444430A JP 11087477 A JP11087477 A JP 11087477A JP 11087477 A JP11087477 A JP 11087477A JP S5444430 A JPS5444430 A JP S5444430A
Authority
JP
Japan
Prior art keywords
coil
flyback transformer
horizontal deflection
inductance
capacitor
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
JP11087477A
Other languages
Japanese (ja)
Inventor
Tadashi Sato
Hisafumi Yamada
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP11087477A priority Critical patent/JPS5444430A/en
Publication of JPS5444430A publication Critical patent/JPS5444430A/en
Pending legal-status Critical Current

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Abstract

PURPOSE:To enable to generate high voltage efficiently with the flyback transformer, by connecting the series circuit of the primary coil of the flyback transformer and the capacitor in parallel with the switching element. CONSTITUTION:The collector of the switching transistor Tr4 of which the base is connected to the synchronous separation circuit 5 is grounded through the series circuit of the primary coil 3a of the flyback transformer 3 and the capacitor 3c. When Tr4 turns on and off, saw tooth wave 50 is flown to the horizontal deflection coil 8. and the amplitude is determined only with the inductance L1 of the coil 11 independently of the inductance L2 of the coil 8, the saw tooth wave of greater amplitude can be generated even with lower voltage by reducing L1. Further, the collector pulse is fed to the coil 3a as it is and high voltage can effeciently be produced with the transformer 3.
JP11087477A 1977-09-14 1977-09-14 Horizontal deflection circuit Pending JPS5444430A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11087477A JPS5444430A (en) 1977-09-14 1977-09-14 Horizontal deflection circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11087477A JPS5444430A (en) 1977-09-14 1977-09-14 Horizontal deflection circuit

Publications (1)

Publication Number Publication Date
JPS5444430A true JPS5444430A (en) 1979-04-07

Family

ID=14546882

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11087477A Pending JPS5444430A (en) 1977-09-14 1977-09-14 Horizontal deflection circuit

Country Status (1)

Country Link
JP (1) JPS5444430A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4707640A (en) * 1984-11-09 1987-11-17 Hitachi, Ltd. Horizontal deflection output circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4707640A (en) * 1984-11-09 1987-11-17 Hitachi, Ltd. Horizontal deflection output circuit

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