JPS6264065U - - Google Patents
Info
- Publication number
- JPS6264065U JPS6264065U JP15603685U JP15603685U JPS6264065U JP S6264065 U JPS6264065 U JP S6264065U JP 15603685 U JP15603685 U JP 15603685U JP 15603685 U JP15603685 U JP 15603685U JP S6264065 U JPS6264065 U JP S6264065U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- distortion correction
- correction circuit
- deflection
- active element
- 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 7
- 239000003990 capacitor Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 6
Landscapes
- Details Of Television Scanning (AREA)
Description
第１図はこの考案の一実施例による偏向歪制御
の構成を示す図、第２図はパラボラ波状の補正信
号ＳＢを示す図、第３図はＳ字補正用コンデンサ
の両端部の電圧波形図、第４図は中間左右糸巻歪
の補正後の状態を示す図、第５図は従来の左右糸
巻歪制御の構成を示す図、第６図は左右糸巻歪を
説明する図、第７図は補正後の糸巻歪を説明する
図である。
１０…左右糸巻歪補正回路、１４…偏向コイル
、１５…Ｓ字補正用コンデンサ、２０…補正回路
、２２…制御用トランジスタ。
Fig. 1 is a diagram showing the configuration of deflection distortion control according to an embodiment of this invention, Fig. 2 is a diagram showing a parabolic wave-like correction signal SB, and Fig. 3 is a voltage waveform diagram at both ends of the S-shaped correction capacitor. , FIG. 4 is a diagram showing the state after correction of intermediate left and right pincushion distortion, FIG. 5 is a diagram showing the configuration of conventional left and right pincushion distortion control, FIG. 6 is a diagram explaining left and right pincushion distortion, and FIG. It is a figure explaining the pincushion distortion after correction|amendment. DESCRIPTION OF SYMBOLS 10... Left and right pincushion distortion correction circuit, 14... Deflection coil, 15... S-shaped correction capacitor, 20... Correction circuit, 22... Control transistor.
Claims (1)
補正回路において、上記糸巻歪補正回路のＳ字補
正用コンデンサに並列接続された能動素子を設け
、この能動素子が垂直周期の補正信号により制御
されるように構成したことを特徴とするテレビジ
ヨン受像機の偏向歪補正回路。 In a deflection distortion correction circuit including a pincushion distortion correction circuit in a horizontal deflection circuit, an active element is provided that is connected in parallel to the S-shaped correction capacitor of the pincushion distortion correction circuit, and this active element is controlled by a vertical period correction signal. 1. A deflection distortion correction circuit for a television receiver, characterized in that the circuit is configured to
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15603685U JPS6264065U (en) | 1985-10-12 | 1985-10-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15603685U JPS6264065U (en) | 1985-10-12 | 1985-10-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6264065U true JPS6264065U (en) | 1987-04-21 |
Family
ID=31077278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15603685U Pending JPS6264065U (en) | 1985-10-12 | 1985-10-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6264065U (en) |
-
1985
- 1985-10-12 JP JP15603685U patent/JPS6264065U/ja active Pending