JPS60177551U - TV contrast and brightness adjustment device - Google Patents
TV contrast and brightness adjustment deviceInfo
- Publication number
- JPS60177551U JPS60177551U JP6413984U JP6413984U JPS60177551U JP S60177551 U JPS60177551 U JP S60177551U JP 6413984 U JP6413984 U JP 6413984U JP 6413984 U JP6413984 U JP 6413984U JP S60177551 U JPS60177551 U JP S60177551U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- contrast
- indicating means
- ray tube
- cathode ray
- 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
Landscapes
- Television Receiver 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図は本考案実施例を示す回路図、第２図はその作用
説明図である。
１・・・指示手段、２・・・遠隔制御用受信機、３・・
・デコーダ、４・・・Ｄ／Ａ変換器、５・・・コントラ
スト調整回路、７・・・輝度調整回路、９・・・第１の
回路、１０・・・第２の回路。FIG. 1 is a circuit diagram showing an embodiment of the present invention, and FIG. 2 is an explanatory diagram of its operation. 1... Instruction means, 2... Remote control receiver, 3...
- Decoder, 4... D/A converter, 5... Contrast adjustment circuit, 7... Brightness adjustment circuit, 9... First circuit, 10... Second circuit.
Claims (1)
管のコントラスト回路へ導入する第１の回路手段と、そ
の指示手段の出力をブラウン管のブライト回路へ導入す
る第２の回路手段とを有し、上記指示手段の標準位置に
おいてブラウン管の輝度が最大と最小の中間値よりも明
るく且つその標準位置よりも輝度が増大する向きに上記
指示手段を変化させたとき上記ブライト回路によるブラ
ウン管電流が減少するよう゛構成されたテレビのコント
ラスト及び輝度調節装置。It has a single adjustment indicating means, first circuit means for introducing the output of the indicating means into the contrast circuit of the cathode ray tube, and second circuit means for introducing the output of the indicating means into the bright circuit of the cathode ray tube. , when the indicating means is changed in such a direction that the brightness of the cathode ray tube is brighter than an intermediate value between the maximum and minimum at the standard position of the indicating means and the brightness increases compared to the standard position, the cathode ray tube current due to the bright circuit decreases. A television contrast and brightness adjustment device configured as such.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6413984U JPS60177551U (en) | 1984-04-28 | 1984-04-28 | TV contrast and brightness adjustment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6413984U JPS60177551U (en) | 1984-04-28 | 1984-04-28 | TV contrast and brightness adjustment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60177551U true JPS60177551U (en) | 1985-11-26 |
Family
ID=30594941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6413984U Pending JPS60177551U (en) | 1984-04-28 | 1984-04-28 | TV contrast and brightness adjustment device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60177551U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0391380A (en) * | 1989-08-25 | 1991-04-16 | Thomson Consumer Electron Inc | Video signal processor |
-
1984
- 1984-04-28 JP JP6413984U patent/JPS60177551U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0391380A (en) * | 1989-08-25 | 1991-04-16 | Thomson Consumer Electron Inc | Video signal processor |
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