JPH02120979U - - Google Patents
Info
- Publication number
- JPH02120979U JPH02120979U JP2996189U JP2996189U JPH02120979U JP H02120979 U JPH02120979 U JP H02120979U JP 2996189 U JP2996189 U JP 2996189U JP 2996189 U JP2996189 U JP 2996189U JP H02120979 U JPH02120979 U JP H02120979U
- Authority
- JP
- Japan
- Prior art keywords
- switch means
- adjustment
- cut
- adjustment circuit
- 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
Landscapes
- Processing Of Color Television Signals (AREA)
Description
図面は本考案の一実施例を示す図である。
１２……スイツチ（第１スイツチ手段）、１８
……コントラスト調整回路（輝度調整回路）、１
６……ブライト調整回路（輝度調整回路）、１４
……信号処理回路（輝度調整回路）、２８Ｒ，２
８Ｇ，２８Ｂ……カツトオフ設定回路、３０Ｂ，
３０Ｃ……スライド部（第２スイツチ手段）。
The drawings are diagrams showing one embodiment of the present invention. 12... switch (first switch means), 18
...Contrast adjustment circuit (brightness adjustment circuit), 1
6...Bright adjustment circuit (luminance adjustment circuit), 14
...Signal processing circuit (brightness adjustment circuit), 28R, 2
8G, 28B...Cutoff setting circuit, 30B,
30C...Slide portion (second switch means).
Claims (1)
る第１スイツチ手段１２と、 この第１スイツチ
手段１２の後段に設けられ、輝度調整を行う輝度
調整回路１４とカツトオフ設定回路２８Ｒ，２８
Ｇ，２８Ｂとを備えるカツトオフ調整回路に於い
て、 前記第１スイツチ手段１２と連動し、前記カツ
トオフ調整時に前記輝度調整回路１４の調整値を
所定値とする第２スイツチ手段３０ｂ，３１ｃを
、備えることを特徴とするカツトオフ調整回路。[Claims for Utility Model Registration] A first switch means 12 that uses an input signal as a predetermined level when adjusting the cutoff, a brightness adjustment circuit 14 that is provided after the first switch means 12 and performs brightness adjustment, and a cutoff setting circuit. 28R, 28
G, 28B, the cut-off adjustment circuit includes second switch means 30b, 31c which operate in conjunction with the first switch means 12 and set the adjustment value of the brightness adjustment circuit 14 to a predetermined value during the cut-off adjustment. A cut-off adjustment circuit characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2996189U JPH02120979U (en) | 1989-03-15 | 1989-03-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2996189U JPH02120979U (en) | 1989-03-15 | 1989-03-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02120979U true JPH02120979U (en) | 1990-10-01 |
Family
ID=31254596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2996189U Pending JPH02120979U (en) | 1989-03-15 | 1989-03-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02120979U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998039926A1 (en) * | 1997-03-04 | 1998-09-11 | Sanyo Electric Co., Ltd. | Television system |
-
1989
- 1989-03-15 JP JP2996189U patent/JPH02120979U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998039926A1 (en) * | 1997-03-04 | 1998-09-11 | Sanyo Electric Co., Ltd. | Television system |
| GB2338390A (en) * | 1997-03-04 | 1999-12-15 | Sanyo Electric Co | Television system |
| GB2338390B (en) * | 1997-03-04 | 2001-03-14 | Sanyo Electric Co | Television system |
| US6480240B1 (en) | 1997-03-04 | 2002-11-12 | Sanyo Electric Co., Ltd. | Television system having a color component adjusting means |
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