JPS59112291U - signal transmission circuit - Google Patents
signal transmission circuitInfo
- Publication number
- JPS59112291U JPS59112291U JP580383U JP580383U JPS59112291U JP S59112291 U JPS59112291 U JP S59112291U JP 580383 U JP580383 U JP 580383U JP 580383 U JP580383 U JP 580383U JP S59112291 U JPS59112291 U JP S59112291U
- Authority
- JP
- Japan
- Prior art keywords
- primary color
- signals
- path
- signal transmission
- transmission 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.)
- Granted
Links
Landscapes
- Video Image Reproduction Devices For Color Tv Systems (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図は従来の信号伝送回路の概略図、第２図は本考案
の信号伝送回路の一実施例の概略図である。
２・・・ＲＧＢ原色信号源、４・・・ビデオ信号源、６
・・・第１経路、７・・ゼデオ信号処理回路、９・・・
第２経路、１０・・・切り替えスイッチ回路、１１・・
・ドライブ回路、１２・・・受像管、１３・・・第２の
切り替えスイッチ回路。FIG. 1 is a schematic diagram of a conventional signal transmission circuit, and FIG. 2 is a schematic diagram of an embodiment of the signal transmission circuit of the present invention. 2... RGB primary color signal source, 4... Video signal source, 6
...first path, 7...Zedeo signal processing circuit, 9...
Second path, 10... changeover switch circuit, 11...
- Drive circuit, 12... picture tube, 13... second changeover switch circuit.
Claims (1)
１経路において信号処理してＲＧＢ信号を出力する信号
処理回路と、ＲＧＢ原色−号源からのＲＧＢ原色信号を
伝送する第２経路と、前記信号処理回路の出力と前記第
２経路のＲＧＢ原色信号とを切り替えて選択的に受像管
に伝送する切り替えスイッチ回路とを有する信号伝送回
路において、前記第２経路にＲＧＢ原色信号のうちの２
つの原色信号を遮断して残りの１つの原色信号のみを伝
送する第２の切り替えスイッチ回路を設けたことを特徴
とする信号伝送回路。a first path for transmitting signals from a video signal source; a signal processing circuit for processing signals in the first path and outputting RGB signals; and a second path for transmitting RGB primary color signals from the RGB primary color signal source. , a signal transmission circuit having a changeover switch circuit that switches between the output of the signal processing circuit and the RGB primary color signals of the second path and selectively transmits the same to the picture tube; 2
1. A signal transmission circuit comprising a second changeover switch circuit that cuts off two primary color signals and transmits only the remaining one primary color signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP580383U JPS59112291U (en) | 1983-01-18 | 1983-01-18 | signal transmission circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP580383U JPS59112291U (en) | 1983-01-18 | 1983-01-18 | signal transmission circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59112291U true JPS59112291U (en) | 1984-07-28 |
| JPS644137Y2 JPS644137Y2 (en) | 1989-02-02 |
Family
ID=30137379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP580383U Granted JPS59112291U (en) | 1983-01-18 | 1983-01-18 | signal transmission circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59112291U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6288488A (en) * | 1985-10-15 | 1987-04-22 | Mitsubishi Electric Corp | Video processor |
| JPS6288487A (en) * | 1985-10-15 | 1987-04-22 | Mitsubishi Electric Corp | Video interface device |
-
1983
- 1983-01-18 JP JP580383U patent/JPS59112291U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6288488A (en) * | 1985-10-15 | 1987-04-22 | Mitsubishi Electric Corp | Video processor |
| JPS6288487A (en) * | 1985-10-15 | 1987-04-22 | Mitsubishi Electric Corp | Video interface device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS644137Y2 (en) | 1989-02-02 |
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