JPS61179887U - - Google Patents
Info
- Publication number
- JPS61179887U JPS61179887U JP6314885U JP6314885U JPS61179887U JP S61179887 U JPS61179887 U JP S61179887U JP 6314885 U JP6314885 U JP 6314885U JP 6314885 U JP6314885 U JP 6314885U JP S61179887 U JPS61179887 U JP S61179887U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- circuit
- primary color
- composite video
- video signal
- 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
- 238000000926 separation method Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 2
- 239000002131 composite material Substances 0.000 claims 7
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 1
Landscapes
- Color Television Systems (AREA)
Description
第１図は本考案に係るモニタ出力端子付きテレ
ビジヨン受像機のブロツク図、第２図及び第３図
は第１図の回路各部の信号を示す波形図、第４図
は従来のモニタ出力端子付きテレビジヨン受像機
のブロツク図である。
１……検波回路、２……外部入力端子、３……
映像信号処理回路、４……輝度信号クロマ信号分
離回路、５……輝度信号処理回路、６……クロマ
信号処理回路、７……マトリクス回路、８……Ｒ
ＧＢ信号切換回路、９……ＲＧＢ入力端子、１０
……ＣＲＴ、１１……ＲＧＢエンコーダ、１２…
…モニタ出力端子。
Figure 1 is a block diagram of a television receiver with a monitor output terminal according to the present invention, Figures 2 and 3 are waveform diagrams showing signals of each part of the circuit in Figure 1, and Figure 4 is a conventional monitor output terminal. FIG. 2 is a block diagram of a television receiver with an attached television receiver. 1...Detection circuit, 2...External input terminal, 3...
Video signal processing circuit, 4... Luminance signal chroma signal separation circuit, 5... Luminance signal processing circuit, 6... Chroma signal processing circuit, 7... Matrix circuit, 8... R
GB signal switching circuit, 9...RGB input terminal, 10
...CRT, 11...RGB encoder, 12...
...Monitor output terminal.
Claims (1)
端子より入力された第２の複合映像信号とを選択
的に切り換えて出力する映像信号切換回路と、 この映像信号切換回路からの第１又は第２の複
合映像信号を輝度信号と色信号に分離する信号分
離回路と、 この信号分離回路で分離された輝度信号を映像
処理する輝度信号処理回路と、 前記信号分離回路で分離された色信号を映像処
理する色信号処理回路と、 前記輝度信号処理回路及び前記色信号処理回路
で映像処理された輝度信号及び色信号を入力し三
原色信号を作成する三原色信号作成回路と、 この三原色信号作成回路からの三原色信号と三
原色信号の外部入力用端子より入力された三原色
信号とを選択的に切り換えて受像管へ出力する三
原色信号切換回路と、 この三原色信号切換回路から出力される三原色
信号を入力し第３の複合映像信号に変換する複合
映像信号作成回路と、 この複合映像信号作成回路からの第３の複合映
像信号を外部出力するためのモニタ出力端子とを
具備したことを特徴とするモニタ出力端子付さテ
レビジヨン受像機。[Claims for Utility Model Registration] A video signal switching circuit that selectively switches and outputs a first composite video signal subjected to video detection and a second composite video signal input from an external input terminal, and this video signal. a signal separation circuit that separates the first or second composite video signal from the switching circuit into a luminance signal and a color signal; a luminance signal processing circuit that performs image processing on the luminance signal separated by the signal separation circuit; and the signal separation circuit. a color signal processing circuit that performs video processing on color signals separated by the circuit; and a three primary color signal creation circuit that inputs the luminance signal and color signal that have been video processed by the luminance signal processing circuit and the color signal processing circuit to create three primary color signals. and a three primary color signal switching circuit that selectively switches between the three primary color signals from the three primary color signal generation circuit and the three primary color signals input from the external input terminal for the three primary color signals and outputs the same to the picture tube; and an output from the three primary color signal switching circuit. a composite video signal creation circuit that inputs the three primary color signals and converts them into a third composite video signal, and a monitor output terminal for outputting the third composite video signal from the composite video signal creation circuit to the outside. A television receiver equipped with a monitor output terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6314885U JPS61179887U (en) | 1985-04-30 | 1985-04-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6314885U JPS61179887U (en) | 1985-04-30 | 1985-04-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61179887U true JPS61179887U (en) | 1986-11-10 |
Family
ID=30593022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6314885U Pending JPS61179887U (en) | 1985-04-30 | 1985-04-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61179887U (en) |
-
1985
- 1985-04-30 JP JP6314885U patent/JPS61179887U/ja active Pending
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