JPS58565U - Image quality adjustment circuit - Google Patents
Image quality adjustment circuitInfo
- Publication number
- JPS58565U JPS58565U JP9530281U JP9530281U JPS58565U JP S58565 U JPS58565 U JP S58565U JP 9530281 U JP9530281 U JP 9530281U JP 9530281 U JP9530281 U JP 9530281U JP S58565 U JPS58565 U JP S58565U
- Authority
- JP
- Japan
- Prior art keywords
- switching element
- image quality
- quality adjustment
- capacitor
- adjustment circuit
- 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
- 239000003990 capacitor Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Picture Signal Circuits (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の画質調整回路の構成図、第２図はこの考
案に係る画質調整回路の一例を示す構成図である。
１・・・・・・映像出力トランジスタ、１０・・・・・
・エミッタ容量変化用コンデンサ、１１・・・・・・切
換スイッチ、１２・・・・・・スイッチング素子、−１
３・・・・・・スイッチング素子導通用抵抗体。なお、
図中同一符号は同一もしくは相当部分を示す。FIG. 1 is a configuration diagram of a conventional image quality adjustment circuit, and FIG. 2 is a configuration diagram showing an example of an image quality adjustment circuit according to this invention. 1...Video output transistor, 10...
・Emitter capacitance change capacitor, 11...Switch switch, 12...Switching element, -1
3... Resistor for switching element conduction. In addition,
The same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
と、このトランジスタのエミッタに高−位極を接続した
スイッチング素子と、このスイッチング素子の低電位極
と接地とめ間に介挿されたエミッタ容量化用のコンデン
サと、上記スイッチング素子とコンデンサとの接続点に
一端を接続したスイッチング素子導通用抵抗体と１、こ
の抵抗体の他端と接地との間に介挿された切換スイッチ
とを具備した画質調整回路。A video output transistor that amplifies the entire video signal frequency band, a switching element with a high potential pole connected to the emitter of this transistor, and an emitter capacitor inserted between the low potential pole of this switching element and a ground stop. Image quality adjustment comprising a capacitor, a switching element conduction resistor having one end connected to a connection point between the switching element and the capacitor, and a changeover switch inserted between the other end of the resistor and ground. circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9530281U JPS58565U (en) | 1981-06-25 | 1981-06-25 | Image quality adjustment circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9530281U JPS58565U (en) | 1981-06-25 | 1981-06-25 | Image quality adjustment circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58565U true JPS58565U (en) | 1983-01-05 |
Family
ID=29890211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9530281U Pending JPS58565U (en) | 1981-06-25 | 1981-06-25 | Image quality adjustment circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58565U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6023404U (en) * | 1983-07-25 | 1985-02-18 | 株式会社アイチコーポレーション | Axle telescoping fixing device for self-propelled work vehicles |
| JPS6367302U (en) * | 1986-10-23 | 1988-05-06 | ||
| JPS6434301U (en) * | 1987-05-15 | 1989-03-02 | ||
| JPH01123704U (en) * | 1988-02-13 | 1989-08-23 | ||
| JPH01257603A (en) * | 1988-04-07 | 1989-10-13 | Hamana Jidosha Kogyo Kk | Variable tread axle of trailer |
| JPH039989U (en) * | 1989-06-16 | 1991-01-30 | ||
| JPH08113003A (en) * | 1994-09-29 | 1996-05-07 | Kidde Ind Inc | Expandable retractable tie rod axle device |
-
1981
- 1981-06-25 JP JP9530281U patent/JPS58565U/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6023404U (en) * | 1983-07-25 | 1985-02-18 | 株式会社アイチコーポレーション | Axle telescoping fixing device for self-propelled work vehicles |
| JPS6367302U (en) * | 1986-10-23 | 1988-05-06 | ||
| JPS6434301U (en) * | 1987-05-15 | 1989-03-02 | ||
| JPH01123704U (en) * | 1988-02-13 | 1989-08-23 | ||
| JPH01257603A (en) * | 1988-04-07 | 1989-10-13 | Hamana Jidosha Kogyo Kk | Variable tread axle of trailer |
| JPH039989U (en) * | 1989-06-16 | 1991-01-30 | ||
| JPH0628384Y2 (en) * | 1989-06-16 | 1994-08-03 | ハンドーザー工業株式会社 | Crawler width adjusting device for crawler type backhoe with soil dumping plate |
| JPH08113003A (en) * | 1994-09-29 | 1996-05-07 | Kidde Ind Inc | Expandable retractable tie rod axle device |
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