JPS586464U - vertical output device - Google Patents
vertical output deviceInfo
- Publication number
- JPS586464U JPS586464U JP9966681U JP9966681U JPS586464U JP S586464 U JPS586464 U JP S586464U JP 9966681 U JP9966681 U JP 9966681U JP 9966681 U JP9966681 U JP 9966681U JP S586464 U JPS586464 U JP S586464U
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- circuit
- control voltage
- output circuit
- control
- 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
Links
Landscapes
- Details Of Television Scanning (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図は本考案の一実施例における垂直偏向装置の回路図で
ある。
１・・・・・・フライバックトランス、３・・・・・・
ダイオード、４・・・・・・コンデンサ、５・・間垂直
偏向回路、６゜７・・・・・・トランジスタ、９・四′
・抵抗、１１・・間垂直偏向コイル、１２・・・・・佼
゛イオード、１４・・開制御電圧発生回路。The figure is a circuit diagram of a vertical deflection device according to an embodiment of the present invention. 1...Flyback transformer, 3...
Diode, 4...Capacitor, 5...Vertical deflection circuit, 6゜7...Transistor, 9.4'
・Resistor, 11...Vertical deflection coil, 12...Body diode, 14...Open control voltage generation circuit.
Claims (1)
向コイルを接続し、フライバックトランスに得られたパ
ルスを整流平滑して得た直流電圧を電源電圧とした垂直
出力回路を設け、この垂直偏向回路の２個のトランジス
タと直列接続された抵抗の両端電圧を検出し、この電圧
が一定値を越えた場合に、制御電圧発生回路より制御電
圧を発・生じてこの制御電圧で水平出力回路を制御し、
上記垂直出力回路に異常電流が流れないようにし、上記
制御電圧発生回路を陰極線管の陽極に加えられる直流電
圧が異常に高くなったことを検知した電圧で制御され、
その出力である制御電圧で水平出力回路を制御する回路
を兼用してなる垂直出力装置。A vertical output circuit is provided in which two transistors are connected in series, a vertical deflection coil is connected to the series connection point, and the DC voltage obtained by rectifying and smoothing the pulses obtained by the flyback transformer is used as the power supply voltage. The voltage across the resistor connected in series with the two transistors of the deflection circuit is detected, and when this voltage exceeds a certain value, a control voltage is generated from the control voltage generation circuit, and this control voltage is used to generate the horizontal output circuit. control,
Preventing abnormal current from flowing through the vertical output circuit, and controlling the control voltage generating circuit with a voltage that detects that the DC voltage applied to the anode of the cathode ray tube has become abnormally high;
A vertical output device that doubles as a circuit that controls a horizontal output circuit using the output control voltage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9966681U JPS586464U (en) | 1981-07-03 | 1981-07-03 | vertical output device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9966681U JPS586464U (en) | 1981-07-03 | 1981-07-03 | vertical output device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS586464U true JPS586464U (en) | 1983-01-17 |
| JPH0311987Y2 JPH0311987Y2 (en) | 1991-03-22 |
Family
ID=29894392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9966681U Granted JPS586464U (en) | 1981-07-03 | 1981-07-03 | vertical output device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS586464U (en) |
-
1981
- 1981-07-03 JP JP9966681U patent/JPS586464U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0311987Y2 (en) | 1991-03-22 |
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