JPS6195164U - - Google Patents
Info
- Publication number
- JPS6195164U JPS6195164U JP18100784U JP18100784U JPS6195164U JP S6195164 U JPS6195164 U JP S6195164U JP 18100784 U JP18100784 U JP 18100784U JP 18100784 U JP18100784 U JP 18100784U JP S6195164 U JPS6195164 U JP S6195164U
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- circuit
- power supply
- detection means
- horizontal deflection
- 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 1
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
図は本考案の他の実施例を示す図である。
１…整流ダイオードブリツジ、３…安定化電源
回路、４…トランジスタ、５…電流検出抵抗、６
および７…分圧抵抗、９…抵抗、１０…電圧制御
回路、１１…水平偏向回路、１２…フライバツク
トランス。
Figure 1 is a circuit diagram showing one embodiment of the present invention;
The figure shows another embodiment of the present invention. 1... Rectifier diode bridge, 3... Stabilized power supply circuit, 4... Transistor, 5... Current detection resistor, 6
and 7... voltage dividing resistor, 9... resistor, 10... voltage control circuit, 11... horizontal deflection circuit, 12... flyback transformer.
Claims (1)
定化電源回路の安定化電圧化電圧が供給される水
平偏向回路との間に、ブラウン管のビーム電流に
比例した電圧を発生する検出手段を有し、該検出
手段による検出電圧により前記水平偏向回路への
供給電圧を制御する電圧制御回路を備えてなるこ
とを特徴とする画面サイズ補正回路。 A detection means for generating a voltage proportional to the beam current of the cathode ray tube is provided between a stabilized power supply circuit of the television receiver and a horizontal deflection circuit to which the stabilized voltage of the stabilized power supply circuit is supplied. A screen size correction circuit comprising: a voltage control circuit for controlling a voltage supplied to the horizontal deflection circuit based on a voltage detected by the detection means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18100784U JPS6195164U (en) | 1984-11-28 | 1984-11-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18100784U JPS6195164U (en) | 1984-11-28 | 1984-11-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6195164U true JPS6195164U (en) | 1986-06-19 |
Family
ID=30738566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18100784U Pending JPS6195164U (en) | 1984-11-28 | 1984-11-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6195164U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS544016A (en) * | 1977-06-13 | 1979-01-12 | Hitachi Ltd | Stabilizing circuit for screen size |
| JPS568971A (en) * | 1979-07-04 | 1981-01-29 | Matsushita Electric Ind Co Ltd | Electric power source unit of television receiver |
| JPS57194676A (en) * | 1981-05-26 | 1982-11-30 | Sharp Corp | Control circuit for horizontal output circuit |
-
1984
- 1984-11-28 JP JP18100784U patent/JPS6195164U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS544016A (en) * | 1977-06-13 | 1979-01-12 | Hitachi Ltd | Stabilizing circuit for screen size |
| JPS568971A (en) * | 1979-07-04 | 1981-01-29 | Matsushita Electric Ind Co Ltd | Electric power source unit of television receiver |
| JPS57194676A (en) * | 1981-05-26 | 1982-11-30 | Sharp Corp | Control circuit for horizontal output circuit |