JPH0457976U - - Google Patents
Info
- Publication number
- JPH0457976U JPH0457976U JP9931190U JP9931190U JPH0457976U JP H0457976 U JPH0457976 U JP H0457976U JP 9931190 U JP9931190 U JP 9931190U JP 9931190 U JP9931190 U JP 9931190U JP H0457976 U JPH0457976 U JP H0457976U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- signal
- switch circuit
- signals
- matrix 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
- 239000011159 matrix material Substances 0.000 claims description 7
- 239000002131 composite material Substances 0.000 claims 1
- 238000010894 electron beam technology Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
図は本考案の一実施例を示す速度変調用輝度信
号Ｙ処理回路のブロツク図である。
３はマトリクス回路１とスイツチ回路２とから
なるＲＧＢ原色信号出力のインタフエース回路、
４はコンポーネントＲＧＢ原色信号から輝度信号
を合成するマトリクス回路である。
The figure is a block diagram of a speed modulation luminance signal Y processing circuit showing an embodiment of the present invention. 3 is an interface circuit for outputting RGB primary color signals consisting of a matrix circuit 1 and a switch circuit 2;
4 is a matrix circuit that synthesizes a luminance signal from component RGB primary color signals.
Claims (1)
入力とする輝度信号Ｙおよび色差信号Ｒ−Ｙ，Ｂ
−Ｙをそれぞれ第１のマトリクス回路に接続し、
同第１のマトリクス回路出力の原色信号ＲＧＢを
それぞれ複数構成からなる第１のスイツチ回路の
一方の端子に接続し、また、コンポーネント信号
を入力とする原色信号ＲＧＢをそれぞれ前期第１
のスイツチ回路の他方の端子と第２のマトリクス
回路とに接続し、同第２のマトリクス回路出力輝
度信号と前期第１のマトリクス回路入力輝度信号
Ｙとをそれぞれ第２のスイツチ回路に接続し、更
に、コンポーネントＲＧＢ信号選択用切換信号を
前期第１および第２スイツチ回路の制御端子に接
続し、同第２のスイツチ回路より受像管電子ビー
ム速度変調用輝度信号を出力してなるテレビ受像
機。 In the color signal processing circuit, the luminance signal Y and the color difference signals R-Y, B are input as composite signals.
-Y respectively connected to the first matrix circuit,
The primary color signals RGB output from the first matrix circuit are each connected to one terminal of a first switch circuit consisting of a plurality of configurations, and the primary color signals RGB input with component signals are respectively connected to the first switch circuit.
the other terminal of the switch circuit and the second matrix circuit, and connect the second matrix circuit output luminance signal and the first matrix circuit input luminance signal Y to the second switch circuit, respectively; The television receiver further comprises a component RGB signal selection switching signal connected to the control terminals of the first and second switch circuits, and a brightness signal for picture tube electron beam velocity modulation being output from the second switch circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9931190U JPH0457976U (en) | 1990-09-21 | 1990-09-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9931190U JPH0457976U (en) | 1990-09-21 | 1990-09-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0457976U true JPH0457976U (en) | 1992-05-19 |
Family
ID=31841145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9931190U Pending JPH0457976U (en) | 1990-09-21 | 1990-09-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0457976U (en) |
-
1990
- 1990-09-21 JP JP9931190U patent/JPH0457976U/ja active Pending
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