JPH02120970U - - Google Patents
Info
- Publication number
- JPH02120970U JPH02120970U JP3002489U JP3002489U JPH02120970U JP H02120970 U JPH02120970 U JP H02120970U JP 3002489 U JP3002489 U JP 3002489U JP 3002489 U JP3002489 U JP 3002489U JP H02120970 U JPH02120970 U JP H02120970U
- Authority
- JP
- Japan
- Prior art keywords
- pincushion distortion
- distortion correction
- horizontal deflection
- transformer
- power supply
- 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
- 241000226585 Antennaria plantaginifolia Species 0.000 claims description 5
- 239000003990 capacitor Substances 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 5
- 240000000136 Scabiosa atropurpurea Species 0.000 description 1
Landscapes
- Details Of Television Scanning (AREA)
Description
第１図はこの考案の受像管の左右糸巻歪補正回
路を備えた水平偏向回路図、第２図はこの水平偏
向回路の各部の電圧・電流波形を示す図、第３図
は左右糸巻歪の補正動作を示す図、第４図は従来
の水平偏向回路図である。
１……水平出力トランジスタ、２……ダンパー
ダイオード、３……共振コンデンサ、４……Ｓ字
補正コンデンサ、５……糸巻歪補正トランス、６
……水平偏向コイル、８……直流電源、９……可
変抵抗器、１０……パラボラ電流の供給用のトラ
ンジスタ。
Figure 1 is a horizontal deflection circuit diagram of the picture tube of this invention equipped with a left and right pincushion distortion correction circuit, Figure 2 is a diagram showing the voltage and current waveforms of each part of this horizontal deflection circuit, and Figure 3 is a diagram of left and right pincushion distortion. FIG. 4, which is a diagram showing the correction operation, is a diagram of a conventional horizontal deflection circuit. 1... Horizontal output transistor, 2... Damper diode, 3... Resonance capacitor, 4... S-shaped correction capacitor, 5... Pincushion distortion correction transformer, 6
... Horizontal deflection coil, 8 ... DC power supply, 9 ... Variable resistor, 10 ... Transistor for supplying parabolic current.
Claims (1)
間に、ダンパーダイオード２と共振コンデンサ３
とを並列接続するとともに、この並列接続点の間
に、Ｓ字補正コンデンサ４と糸巻歪補正トランス
５の二次巻線Ｎ２と水平偏向コイル６とをそれぞ
れ直列に接続し、前記糸巻歪補正トランス５の一
次巻線Ｎ１に、直流電源８およびその直流電源の
可変抵抗器９と、パラボラ電流の供給用のトラン
ジスタ１０とを接続したことを特徴とする受像管
の左右糸巻歪補正回路を備えた水平偏向回路。 A damper diode 2 and a resonant capacitor 3 are connected between the collector and emitter of the horizontal output transistor 1.
are connected in parallel, and the S-shaped correction capacitor 4, the secondary winding N2 of the pincushion distortion correction transformer 5, and the horizontal deflection coil 6 are respectively connected in series between the parallel connection points, and the pincushion distortion correction A left and right pincushion distortion correction circuit for a picture tube is characterized in that a DC power supply 8, a variable resistor 9 of the DC power supply, and a transistor 10 for supplying parabolic current are connected to the primary winding N1 of a transformer 5. Horizontal deflection circuit with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3002489U JPH02120970U (en) | 1989-03-16 | 1989-03-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3002489U JPH02120970U (en) | 1989-03-16 | 1989-03-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02120970U true JPH02120970U (en) | 1990-10-01 |
Family
ID=31254720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3002489U Pending JPH02120970U (en) | 1989-03-16 | 1989-03-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02120970U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5042723A (en) * | 1973-08-20 | 1975-04-18 | ||
| JPS5814112B2 (en) * | 1978-02-24 | 1983-03-17 | 日本電信電話株式会社 | direct phase regenerator |
| JPS6449374A (en) * | 1987-08-19 | 1989-02-23 | Victor Company Of Japan | Horizontal deflection amplitude modulating circuit |
-
1989
- 1989-03-16 JP JP3002489U patent/JPH02120970U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5042723A (en) * | 1973-08-20 | 1975-04-18 | ||
| JPS5814112B2 (en) * | 1978-02-24 | 1983-03-17 | 日本電信電話株式会社 | direct phase regenerator |
| JPS6449374A (en) * | 1987-08-19 | 1989-02-23 | Victor Company Of Japan | Horizontal deflection amplitude modulating circuit |