JPS5762671A - Horizontal deflection circuit - Google Patents

Horizontal deflection circuit

Info

Publication number
JPS5762671A
JPS5762671A JP13815780A JP13815780A JPS5762671A JP S5762671 A JPS5762671 A JP S5762671A JP 13815780 A JP13815780 A JP 13815780A JP 13815780 A JP13815780 A JP 13815780A JP S5762671 A JPS5762671 A JP S5762671A
Authority
JP
Japan
Prior art keywords
coil
distributed capacitance
ringing
voltage coil
resistor
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
JP13815780A
Other languages
Japanese (ja)
Inventor
Zenichi Kuse
Yoshiaki Hayashi
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 JP13815780A priority Critical patent/JPS5762671A/en
Publication of JPS5762671A publication Critical patent/JPS5762671A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
    • H04N3/18—Generation of supply voltages, in combination with electron beam deflecting

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Details Of Television Scanning (AREA)

Abstract

PURPOSE:To avoid the longitudinal stripes with contrast which appear on a screen of a CRT, by inserting a resistor in series with a closed circit of high-voltage coil distributed capacitance ground high voltage coil and consuming a ringing energy in the circuit. CONSTITUTION:In a high voltage coil of a flyback tranformer 11, positive pulses only are present, and a ringing current flows via the path as shown by arrow. In this case, distributed capacitance between the high-voltage coil 14 and ground is formed at the core of the flyback transformer 11, a primary coil 12 or conductors in the vicinity and the distributed capacitance at the primary coil 12 is the largest. On the other hand, since an ABL circuit is normally grounded via a capacitor, the ringing current is fed back to a low-voltage side of the coil 14 in a centralized mode. Thus, the ringing energy can be consumed by inserting a resistor 16.
JP13815780A 1980-10-01 1980-10-01 Horizontal deflection circuit Pending JPS5762671A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13815780A JPS5762671A (en) 1980-10-01 1980-10-01 Horizontal deflection circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13815780A JPS5762671A (en) 1980-10-01 1980-10-01 Horizontal deflection circuit

Publications (1)

Publication Number Publication Date
JPS5762671A true JPS5762671A (en) 1982-04-15

Family

ID=15215346

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13815780A Pending JPS5762671A (en) 1980-10-01 1980-10-01 Horizontal deflection circuit

Country Status (1)

Country Link
JP (1) JPS5762671A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59175379A (en) * 1983-03-25 1984-10-04 Denki Onkyo Co Ltd Flyback transformer
JPS59225677A (en) * 1983-06-06 1984-12-18 Denki Onkyo Co Ltd Horizontal deflection circuit

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59175379A (en) * 1983-03-25 1984-10-04 Denki Onkyo Co Ltd Flyback transformer
JPS59225677A (en) * 1983-06-06 1984-12-18 Denki Onkyo Co Ltd Horizontal deflection circuit
JPH0415664B2 (en) * 1983-06-06 1992-03-18 Murata Manufacturing Co

Similar Documents

Publication Publication Date Title
JPS5762671A (en) Horizontal deflection circuit
JPS56104363A (en) Transfer paper separating device in powder image transfer type electrophotographic copier
ES484282A1 (en) Deflection circuit
JPS57204683A (en) Horizontal deflection circuit
JPS5762777A (en) Flyback transformer
ES2040157A1 (en) Power supply for an electrode of a CRT
JPS57140072A (en) Horizontal deflection circuit
JPS5565414A (en) Transformer
JPS57101476A (en) Deflection circuit system
JPS5722379A (en) Constant-voltage electric power source
JPS5760265A (en) Current voltage converter for ac input
JPS57207920A (en) Voltage-current stabilizing element
DE3529011A1 (en) High-voltage transformer having a core
JPS5772471A (en) Driving device for cathode-ray tube
JPS56117456A (en) Transmitting circuit
JPS5593374A (en) High voltage circuit
JPS5477343A (en) Glow discharge heating apparatus
JPS55158565A (en) Current detection circuit
JPS5765962A (en) Horizontal deflecting circuit
JPS55106078A (en) Switching regulator
JPS53101627A (en) Flyback transformer
ES475694A1 (en) A source or welding current for welding work-pieces spaced apart by an air gap of varying width
JPS5516215A (en) Power source for stain test
ES8503911A1 (en) Circuit arrangement for the vertical deflection of cathode rays in a television tube.
JPS5519891A (en) Transformer