JPS5652971A - Television set - Google Patents
Television setInfo
- Publication number
- JPS5652971A JPS5652971A JP12865379A JP12865379A JPS5652971A JP S5652971 A JPS5652971 A JP S5652971A JP 12865379 A JP12865379 A JP 12865379A JP 12865379 A JP12865379 A JP 12865379A JP S5652971 A JPS5652971 A JP S5652971A
- Authority
- JP
- Japan
- Prior art keywords
- tuner
- storage device
- fixed
- channels
- plural channels
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
Abstract
PURPOSE:To make it possible to pick up the images of 4 or 9 channels at the same time on the same picture when desired, by effectively utilizing two tuners. CONSTITUTION:Plural channels are selected in order by reciprocally driving each tuner of the main tuner 2 and the sub-tuner 9 at a fixed cycle when desired. The video signals of plural channels obtained in this way are written intermittently in the fixed address of the storage device 34, respectively. Also, the video signal of each channel is read out at a high speed from the storage device 34 in a fixed order corresponding to the picture position, and it is provided to the image receiving tube 18.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12865379A JPS6017274B2 (en) | 1979-10-04 | 1979-10-04 | television receiver |
ES489332A ES489332A0 (en) | 1979-10-04 | 1980-03-07 | IMPROVEMENTS IN TELEVISION RECEIVERS. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12865379A JPS6017274B2 (en) | 1979-10-04 | 1979-10-04 | television receiver |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5652971A true JPS5652971A (en) | 1981-05-12 |
JPS6017274B2 JPS6017274B2 (en) | 1985-05-01 |
Family
ID=14990122
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12865379A Expired JPS6017274B2 (en) | 1979-10-04 | 1979-10-04 | television receiver |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS6017274B2 (en) |
ES (1) | ES489332A0 (en) |
-
1979
- 1979-10-04 JP JP12865379A patent/JPS6017274B2/en not_active Expired
-
1980
- 1980-03-07 ES ES489332A patent/ES489332A0/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6017274B2 (en) | 1985-05-01 |
ES8105543A1 (en) | 1981-05-16 |
ES489332A0 (en) | 1981-05-16 |
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