JPS572131A - Receiver with remote control device - Google Patents
Receiver with remote control deviceInfo
- Publication number
- JPS572131A JPS572131A JP7552580A JP7552580A JPS572131A JP S572131 A JPS572131 A JP S572131A JP 7552580 A JP7552580 A JP 7552580A JP 7552580 A JP7552580 A JP 7552580A JP S572131 A JPS572131 A JP S572131A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- power
- remote control
- power supply
- receiver
- 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
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Details Of Television Systems (AREA)
- Selective Calling Equipment (AREA)
- Circuits Of Receivers In General (AREA)
Abstract
PURPOSE:To minimize the size of both a remote control receiving circuit and a power relay power source, by switching the power relay driving power source between before a receiver becomes steady during a start of the receiber and after the steady working state. CONSTITUTION:Both a remote control receiving circuit 6 and a power relay driving circuit 5 use at first at AC commercial power supply PS as a driving power source via a power supply circuit 4, a main switch 1 and others. The circuit 5 works when a remote control on-signal is supplied to the circuit 6, and thus a power relay 2 is closed to supply the power to a main circuit 3 of receiver. When the circuit 3 reaches a steady state, a power supply switch circuit 17 works to switch the power supply to the circuits 6 and 5 from the AC commercial power supply to the secondary side voltage output of receiver power supply voltage. In such way, a large-size voltage reducing resistor or transformer can be eliminated to obtain a power source for the circuits 6 and 5. Thus both a remote control receiving circuit and a power relay power source can be miniaturized.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7552580A JPS572131A (en) | 1980-06-06 | 1980-06-06 | Receiver with remote control device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7552580A JPS572131A (en) | 1980-06-06 | 1980-06-06 | Receiver with remote control device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS572131A true JPS572131A (en) | 1982-01-07 |
Family
ID=13578727
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7552580A Pending JPS572131A (en) | 1980-06-06 | 1980-06-06 | Receiver with remote control device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS572131A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58207772A (en) * | 1982-05-28 | 1983-12-03 | Sony Corp | Electronic device |
EP0663733A1 (en) * | 1994-01-13 | 1995-07-19 | Walter Koch | Remote control for an electrically operated remote controlled apparatus |
-
1980
- 1980-06-06 JP JP7552580A patent/JPS572131A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58207772A (en) * | 1982-05-28 | 1983-12-03 | Sony Corp | Electronic device |
EP0663733A1 (en) * | 1994-01-13 | 1995-07-19 | Walter Koch | Remote control for an electrically operated remote controlled apparatus |
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