JPS63138762U - - Google Patents
Info
- Publication number
- JPS63138762U JPS63138762U JP2929987U JP2929987U JPS63138762U JP S63138762 U JPS63138762 U JP S63138762U JP 2929987 U JP2929987 U JP 2929987U JP 2929987 U JP2929987 U JP 2929987U JP S63138762 U JPS63138762 U JP S63138762U
- Authority
- JP
- Japan
- Prior art keywords
- horizontal
- output
- power supply
- variable output
- pulse
- 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
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Details Of Television Scanning (AREA)
Description
図面は本考案に関する水平偏向回路の一実施例
を示し、第１図は全体回路構成図、第２図は第１
図の各点の波形図、第３図は第２実施例の全体回
路構成図、第４図は従来の要部回路図である。
（主要部分を示す図面の符号の説明）、４……
水平ドライブトランス、５……出力可変電源、６
……水平出力トランジスタ、１２……位相検出器
、ａ……水平ドライブパルス、ｂ……ベース電流
波形、ｃ……出力パルス、ｄ，ｅ……検出信号。
The drawings show one embodiment of the horizontal deflection circuit related to the present invention, FIG. 1 is an overall circuit configuration diagram, and FIG.
FIG. 3 is a diagram of the waveform at each point in the figure, FIG. 3 is a diagram of the overall circuit configuration of the second embodiment, and FIG. 4 is a circuit diagram of the main part of the conventional circuit. (Explanation of symbols in drawings indicating main parts), 4...
Horizontal drive transformer, 5... variable output power supply, 6
...Horizontal output transistor, 12...Phase detector, a...Horizontal drive pulse, b...Base current waveform, c...Output pulse, d, e...Detection signal.
Claims (1)
変な出力可変電源を接続し、この出力可変電源の
出力電圧を水平ドライブパルスと出力パルスとの
位相を検出する検出手段からの検出信号により可
変にし水平出力トランジスタに印加する駆動電圧
を調節することを特徴とする水平偏向回路。 A variable output power supply with a variable output voltage is connected to the primary side of the horizontal drive transformer, and the output voltage of this variable output power supply is varied by a detection signal from a detection means that detects the phase between the horizontal drive pulse and the output pulse, and horizontal output is achieved. A horizontal deflection circuit characterized by adjusting a drive voltage applied to a transistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2929987U JPS63138762U (en) | 1987-02-28 | 1987-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2929987U JPS63138762U (en) | 1987-02-28 | 1987-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63138762U true JPS63138762U (en) | 1988-09-13 |
Family
ID=30833063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2929987U Pending JPS63138762U (en) | 1987-02-28 | 1987-02-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63138762U (en) |
-
1987
- 1987-02-28 JP JP2929987U patent/JPS63138762U/ja active Pending