JPS62154491U - - Google Patents
Info
- Publication number
- JPS62154491U JPS62154491U JP4118986U JP4118986U JPS62154491U JP S62154491 U JPS62154491 U JP S62154491U JP 4118986 U JP4118986 U JP 4118986U JP 4118986 U JP4118986 U JP 4118986U JP S62154491 U JPS62154491 U JP S62154491U
- Authority
- JP
- Japan
- Prior art keywords
- vertical
- blocking capacitor
- circuit
- resistor
- series
- 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
- 230000000903 blocking effect Effects 0.000 claims description 5
- 239000003990 capacitor Substances 0.000 claims description 5
- 230000010355 oscillation Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Details Of Television Scanning (AREA)
Description
第１図は、本考案の一実施例を示す回路図、第
２図は従来の垂直偏向回路を示す回路図、及び第
３図イ乃至ホは第１図の説明に供するための波形
図である。
１……垂直発振回路、３……垂直駆動及び出力
回路、４……偏向コイル、５……直流阻止コンデ
ンサ、１３……第１抵抗、１４……第２抵抗、１
５……トランジスタ、１６……第３抵抗。
FIG. 1 is a circuit diagram showing an embodiment of the present invention, FIG. 2 is a circuit diagram showing a conventional vertical deflection circuit, and FIGS. 3A to 3E are waveform diagrams for explaining FIG. be. DESCRIPTION OF SYMBOLS 1... Vertical oscillation circuit, 3... Vertical drive and output circuit, 4... Deflection coil, 5... DC blocking capacitor, 13... First resistor, 14... Second resistor, 1
5...Transistor, 16...Third resistor.
Claims (1)
路とを備え、該垂直出力回路の出力端とアースと
の間に偏向コイル、直流阻止コンデンサ及び抵抗
を直列接続した垂直偏向回路において、前記偏向
コイルと前記直流阻止コンデンサとの接続点と、
前記直流阻止コンデンサと前記抵抗との接続点と
の間に直列接続された第１及び第２抵抗と、該第
１及び第２抵抗の接続中点とベースが接続されエ
ミツタが第３抵抗を介して前記ベースに接続され
、コレクタから出力信号を発生するトランジスタ
とを設けたことを特徴とする垂直偏向回路。 In a vertical deflection circuit comprising a vertical oscillation circuit, a vertical drive circuit, and a vertical output circuit, the deflection coil, a DC blocking capacitor, and a resistor are connected in series between the output terminal of the vertical output circuit and the ground. and a connection point between the DC blocking capacitor and the DC blocking capacitor,
first and second resistors connected in series between a connection point between the DC blocking capacitor and the resistor, a base connected to a midpoint between the first and second resistors, and an emitter connected through a third resistor; and a transistor connected to the base and generating an output signal from the collector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4118986U JPS62154491U (en) | 1986-03-20 | 1986-03-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4118986U JPS62154491U (en) | 1986-03-20 | 1986-03-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62154491U true JPS62154491U (en) | 1987-09-30 |
Family
ID=30855959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4118986U Pending JPS62154491U (en) | 1986-03-20 | 1986-03-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62154491U (en) |
-
1986
- 1986-03-20 JP JP4118986U patent/JPS62154491U/ja active Pending
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