JPS5479381A - Power source device of remote controller - Google Patents

Power source device of remote controller

Info

Publication number
JPS5479381A
JPS5479381A JP14744977A JP14744977A JPS5479381A JP S5479381 A JPS5479381 A JP S5479381A JP 14744977 A JP14744977 A JP 14744977A JP 14744977 A JP14744977 A JP 14744977A JP S5479381 A JPS5479381 A JP S5479381A
Authority
JP
Japan
Prior art keywords
circuit
switch
remote control
power switch
closing
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
Application number
JP14744977A
Other languages
Japanese (ja)
Other versions
JPS5915222B2 (en
Inventor
Shigehisa Uchida
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP52147449A priority Critical patent/JPS5915222B2/en
Publication of JPS5479381A publication Critical patent/JPS5479381A/en
Publication of JPS5915222B2 publication Critical patent/JPS5915222B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J9/00—Remote-control of tuned circuits; Combined remote-control of tuning and other functions, e.g. brightness, amplification

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Details Of Television Systems (AREA)
  • Control Of Voltage And Current In General (AREA)
  • Selective Calling Equipment (AREA)
  • Circuits Of Receivers In General (AREA)

Abstract

PURPOSE:To obtain a power source device of a remote controller of a TV set, etc. that prevents false operation, by surely bringing a remote control power switch in a remote control circuit to conditions before service interruption even when line voltage is again fed to an apparatus after there happens service interuption. CONSTITUTION:When closing a main power switch 2, DC voltage is generated from a power source circuit 3 containing a rectifying smoothing circuit and a stabilizing circuit, and the voltage is applied to a remote control power switch 5 of a remote control circuit 4. Since a switch 8, which is in a closing condition for a short time when closing the main power switch 2, is mounted to a control signal generating circuit 9, the switch 8 is closed for a short time when closing the main power switch 2, a control signal is put out from the circuit 9 and said switch 5 is closed through a control circuit 7 by the signal. Thus, the load circuits 6 of a TV set, etc. are controlled by a remote control signal from a terminal 10.
JP52147449A 1977-12-07 1977-12-07 Power supply for remote control equipment Expired JPS5915222B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52147449A JPS5915222B2 (en) 1977-12-07 1977-12-07 Power supply for remote control equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52147449A JPS5915222B2 (en) 1977-12-07 1977-12-07 Power supply for remote control equipment

Publications (2)

Publication Number Publication Date
JPS5479381A true JPS5479381A (en) 1979-06-25
JPS5915222B2 JPS5915222B2 (en) 1984-04-07

Family

ID=15430593

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52147449A Expired JPS5915222B2 (en) 1977-12-07 1977-12-07 Power supply for remote control equipment

Country Status (1)

Country Link
JP (1) JPS5915222B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5723081U (en) * 1980-07-14 1982-02-05

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5723081U (en) * 1980-07-14 1982-02-05
JPS6316208Y2 (en) * 1980-07-14 1988-05-09

Also Published As

Publication number Publication date
JPS5915222B2 (en) 1984-04-07

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