JPS5476012A - Remote control device for television picture receiver - Google Patents
Remote control device for television picture receiverInfo
- Publication number
- JPS5476012A JPS5476012A JP14365777A JP14365777A JPS5476012A JP S5476012 A JPS5476012 A JP S5476012A JP 14365777 A JP14365777 A JP 14365777A JP 14365777 A JP14365777 A JP 14365777A JP S5476012 A JPS5476012 A JP S5476012A
- Authority
- JP
- Japan
- Prior art keywords
- channel
- main body
- power supply
- circuit
- control
- 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
Landscapes
- Details Of Television Systems (AREA)
- Selective Calling Equipment (AREA)
Abstract
PURPOSE: To secure the control of the power supply and the reception channels for the picture main body through reception of the control signal extracted selectively via the switch circuit and transmitted.
CONSTITUTION: At controller 20 located separately from picture receiver main body 10, the control signals for the power supply ON/OFF and the channel switching are obtained from control signal generator circuit 41 by the key operation through keyboard 25. This control signal is modulated 43 and supplied to transmission part 44 to be transmitted via the ultrasonic wave, light, electric wave and the like by switching previously change-over switch 42 to contact M. The signals received 11 at main body 10 are demodulated 13 via amplifier 12 and then decoded 14, and the extracted ON/OFF signals of the power supply are supplied to power circuit 15. At the same time, the extracted channel information is written into memory 16, and the output undergoes channel selection 18 via channel control circuit 17. And the selected 18 channel is displayed 19.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14365777A JPS5476012A (en) | 1977-11-30 | 1977-11-30 | Remote control device for television picture receiver |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14365777A JPS5476012A (en) | 1977-11-30 | 1977-11-30 | Remote control device for television picture receiver |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5476012A true JPS5476012A (en) | 1979-06-18 |
Family
ID=15343880
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14365777A Pending JPS5476012A (en) | 1977-11-30 | 1977-11-30 | Remote control device for television picture receiver |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5476012A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57181293A (en) * | 1981-04-30 | 1982-11-08 | Sharp Corp | Remote controller |
JPH0264286U (en) * | 1989-11-20 | 1990-05-15 |
-
1977
- 1977-11-30 JP JP14365777A patent/JPS5476012A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57181293A (en) * | 1981-04-30 | 1982-11-08 | Sharp Corp | Remote controller |
JPH0264286U (en) * | 1989-11-20 | 1990-05-15 |
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