JPS5816974U - television receiver - Google Patents
television receiverInfo
- Publication number
- JPS5816974U JPS5816974U JP10835781U JP10835781U JPS5816974U JP S5816974 U JPS5816974 U JP S5816974U JP 10835781 U JP10835781 U JP 10835781U JP 10835781 U JP10835781 U JP 10835781U JP S5816974 U JPS5816974 U JP S5816974U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- television receiver
- horizontal
- high voltage
- reference voltage
- 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
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
第１図は水平偏向回路と高圧発生回路の従来例、第２図
は高圧保護回路を含む水平偏向回路の従来例、第３図は
本考案の一実施例を示すブロック図 ゛である。
１・・・・・・水平発振回路、２−・・・・・・水平出
力回路、３・・・・・・フライバックトランス、４・・
・・・・アート電圧、５・・・・・・信号処理回路、６
・・・・・・主電源、７・・・・・・抵抗、８・・・・
・・定電圧素子、９・・・・・・出力遮断回路、１０・
・・・・・整流回路、１１・・・・・・電圧比較回路、
・１２・・・・・・基準電圧源。FIG. 1 is a conventional example of a horizontal deflection circuit and a high voltage generation circuit, FIG. 2 is a conventional example of a horizontal deflection circuit including a high voltage protection circuit, and FIG. 3 is a block diagram showing an embodiment of the present invention. 1...Horizontal oscillation circuit, 2-...Horizontal output circuit, 3...Flyback transformer, 4...
...Art voltage, 5...Signal processing circuit, 6
...Main power supply, 7...Resistor, 8...
... Constant voltage element, 9... Output cutoff circuit, 10.
... Rectifier circuit, 11 ... Voltage comparison circuit,
・12...Reference voltage source.
Claims (1)
、該フライバックトランス発生したフライバックパルス
の振幅を検出して水平出力回路を停止させる高圧保護回
路とを備え、前記高圧保護回路の比較基準電圧となるツ
ェナーダイオードを前記水平発振回路の安定化電圧源の
基準電圧として用いることを特徴とするテレビジョン受
像機。It comprises a horizontal oscillation circuit, a horizontal output circuit, a flyback transformer, and a high voltage protection circuit that detects the amplitude of a flyback pulse generated by the flyback transformer and stops the horizontal output circuit, and has a reference voltage for comparison of the high voltage protection circuit. A television receiver characterized in that a Zener diode is used as a reference voltage of a stabilized voltage source of the horizontal oscillation circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10835781U JPS5816974U (en) | 1981-07-21 | 1981-07-21 | television receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10835781U JPS5816974U (en) | 1981-07-21 | 1981-07-21 | television receiver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5816974U true JPS5816974U (en) | 1983-02-02 |
Family
ID=29902765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10835781U Pending JPS5816974U (en) | 1981-07-21 | 1981-07-21 | television receiver |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5816974U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0261817U (en) * | 1988-10-24 | 1990-05-09 |
-
1981
- 1981-07-21 JP JP10835781U patent/JPS5816974U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0261817U (en) * | 1988-10-24 | 1990-05-09 | ||
| JPH0430175Y2 (en) * | 1988-10-24 | 1992-07-21 |
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