JPS5738091A - Color television receiver - Google Patents
Color television receiverInfo
- Publication number
- JPS5738091A JPS5738091A JP11449680A JP11449680A JPS5738091A JP S5738091 A JPS5738091 A JP S5738091A JP 11449680 A JP11449680 A JP 11449680A JP 11449680 A JP11449680 A JP 11449680A JP S5738091 A JPS5738091 A JP S5738091A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- luminance
- inputted
- color
- contacts
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/64—Circuits for processing colour signals
- H04N9/641—Multi-purpose receivers, e.g. for auxiliary information
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Processing Of Color Television Signals (AREA)
Abstract
PURPOSE:To enable reception even with a playback signal separated into luminance and color, by providing input terminals for composite video signal and luminance signal and also color signal, and applying the input at each terminal to a chroma signal circuit selectively through the use of switches. CONSTITUTION:A composite video signal inputted to an input terminal 21 does not activate a relay 29 through a switch 30, then it is amplified at a buffer amplifier 23 and applied to a luminance signal circuit 25 and a chroma signal circuit 26 respectively. It becomes a luminance signal Y and a chroma signal C to be inputted to a matrix circuit 27 and drives CRTs 28R, 28G, 28B to obtain color picture. When the signals Y and C are respectively inputted to input terminals 21, 22, a switch 30 is closed to drive the relay 29 and contacts S1, S2 are switched from contacts a1, a2 to contacts b1, b2, then the signals Y and C are amplified at buffer amplifiers 23, 24 respectively and inputted to the circuits 25, 26. Thus, even the playback signal separated into luminance and color can be received.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11449680A JPS5738091A (en) | 1980-08-20 | 1980-08-20 | Color television receiver |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11449680A JPS5738091A (en) | 1980-08-20 | 1980-08-20 | Color television receiver |
Related Child Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP63248807A Division JPH01125090A (en) | 1988-10-01 | 1988-10-01 | Color television signal processing device |
JP63248808A Division JPH01125091A (en) | 1988-10-01 | 1988-10-01 | Color television signal processing device |
JP63248809A Division JPH01125092A (en) | 1988-10-01 | 1988-10-01 | Color television signal processing device |
JP2014025A Division JPH0728423B2 (en) | 1990-01-24 | 1990-01-24 | Color television signal processor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5738091A true JPS5738091A (en) | 1982-03-02 |
Family
ID=14639209
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11449680A Pending JPS5738091A (en) | 1980-08-20 | 1980-08-20 | Color television receiver |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5738091A (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60112156U (en) * | 1983-12-29 | 1985-07-30 | 日本電気ホームエレクトロニクス株式会社 | video tape recorder |
JPS63147087U (en) * | 1987-03-18 | 1988-09-28 | ||
JPS63152385U (en) * | 1987-03-26 | 1988-10-06 | ||
EP0292054A2 (en) * | 1987-05-18 | 1988-11-23 | Philips Patentverwaltung GmbH | Circuit arrangement for the selective feeding of a video signal |
EP0309891A2 (en) * | 1987-09-30 | 1989-04-05 | Deutsche Thomson-Brandt GmbH | Colour television signal receiver |
JPH01125088A (en) * | 1987-11-09 | 1989-05-17 | Nec Home Electron Ltd | High-definition television receiver |
JPH0290879A (en) * | 1988-09-28 | 1990-03-30 | Sony Corp | Selector device |
EP0394001A2 (en) * | 1989-04-20 | 1990-10-24 | Thomson Consumer Electronics, Inc. | Television apparatus |
EP0394004A2 (en) * | 1989-04-20 | 1990-10-24 | Thomson Consumer Electronics, Inc. | Television apparatus |
EP0455131A2 (en) * | 1990-04-30 | 1991-11-06 | Thomson Consumer Electronics, Inc. | Television receiver with auxiliary input connector for video signals of a separated Y-C-format |
US5253044A (en) * | 1989-06-23 | 1993-10-12 | Deutsche Thomson-Brandt Gmbh | Television apparatus with automatic selection and processing of video input signals of composite and non-composite form |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49105419A (en) * | 1973-02-07 | 1974-10-05 | ||
JPS5272120A (en) * | 1975-12-12 | 1977-06-16 | Sony Corp | Color television set |
-
1980
- 1980-08-20 JP JP11449680A patent/JPS5738091A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49105419A (en) * | 1973-02-07 | 1974-10-05 | ||
JPS5272120A (en) * | 1975-12-12 | 1977-06-16 | Sony Corp | Color television set |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60112156U (en) * | 1983-12-29 | 1985-07-30 | 日本電気ホームエレクトロニクス株式会社 | video tape recorder |
JPS63147087U (en) * | 1987-03-18 | 1988-09-28 | ||
JPS63152385U (en) * | 1987-03-26 | 1988-10-06 | ||
EP0292054A3 (en) * | 1987-05-18 | 1991-11-13 | Philips Patentverwaltung GmbH | Circuit arrangement for the selective feeding of a video signal |
EP0292054A2 (en) * | 1987-05-18 | 1988-11-23 | Philips Patentverwaltung GmbH | Circuit arrangement for the selective feeding of a video signal |
EP0309891A2 (en) * | 1987-09-30 | 1989-04-05 | Deutsche Thomson-Brandt GmbH | Colour television signal receiver |
JPH01125088A (en) * | 1987-11-09 | 1989-05-17 | Nec Home Electron Ltd | High-definition television receiver |
JPH0290879A (en) * | 1988-09-28 | 1990-03-30 | Sony Corp | Selector device |
EP0394004A2 (en) * | 1989-04-20 | 1990-10-24 | Thomson Consumer Electronics, Inc. | Television apparatus |
EP0394001A2 (en) * | 1989-04-20 | 1990-10-24 | Thomson Consumer Electronics, Inc. | Television apparatus |
TR25530A (en) * | 1989-04-20 | 1993-05-01 | Thomson Consumer Electronics | TELEVISION RECEIVER WITH AUXILIARY INPUT CONNECTOR FOR VIDEO SIGNALS WITH A SEPARATE Y-C FORMAT |
US5253044A (en) * | 1989-06-23 | 1993-10-12 | Deutsche Thomson-Brandt Gmbh | Television apparatus with automatic selection and processing of video input signals of composite and non-composite form |
EP0455131A2 (en) * | 1990-04-30 | 1991-11-06 | Thomson Consumer Electronics, Inc. | Television receiver with auxiliary input connector for video signals of a separated Y-C-format |
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