JPS5948173U - automatic power control device - Google Patents

automatic power control device

Info

Publication number
JPS5948173U
JPS5948173U JP1982142660U JP14266082U JPS5948173U JP S5948173 U JPS5948173 U JP S5948173U JP 1982142660 U JP1982142660 U JP 1982142660U JP 14266082 U JP14266082 U JP 14266082U JP S5948173 U JPS5948173 U JP S5948173U
Authority
JP
Japan
Prior art keywords
control device
power supply
television receiver
automatic power
power 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
Application number
JP1982142660U
Other languages
Japanese (ja)
Inventor
高嗣 東
「湧」井　康雄
Original Assignee
株式会社日立製作所
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 株式会社日立製作所 filed Critical 株式会社日立製作所
Priority to JP1982142660U priority Critical patent/JPS5948173U/en
Publication of JPS5948173U publication Critical patent/JPS5948173U/en
Pending legal-status Critical Current

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  • Television Receiver Circuits (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

図は、本考案の一実施例を示すブロック図である。 １・・・付加装置、２・・・電源プラグ、３・・・電源
コンセント、４・・・電源プラグ、５・・・テレビ受信
機、１１・・・漏れ水平発振周波数の不要輻射成分検出
コ　　　゛イル、１２・・・同調回路、１３・・・増幅
回路、１４・・・電圧変換回路、１５・・・比較回路、
１６・・・比較基準電源、１７・・・リレー駆動回路、
１８・・・リレー、１９・・・主電源、２０・・・予熱
電源。The figure is a block diagram showing one embodiment of the present invention. 1... Additional device, 2... Power plug, 3... Power outlet, 4... Power plug, 5... Television receiver, 11... Unwanted radiation component detection component of leakage horizontal oscillation frequency. 12... Tuning circuit, 13... Amplifying circuit, 14... Voltage conversion circuit, 15... Comparing circuit,
16... Comparison reference power supply, 17... Relay drive circuit,
18... Relay, 19... Main power supply, 20... Preheating power supply.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 自からの装置内に主電源を供給しかつ装置外にテレビ受
信機の電源としての電源コンセントを有するテレビ受信
機用付加装置において、テレビ受信機の電源供給線から
電源コンセントに漏れ込む水平発振周波数の不要輻射成
分を検出して、付加装置内の主電源を自動的に投入切断
する機能を特徴とする自動電源ポリ御装置。Horizontal oscillation frequency that leaks from the power supply line of the television receiver into the power outlet in an additional device for a television receiver that supplies main power into the device itself and has a power outlet outside the device as a power source for the television receiver. An automatic power supply control device that detects unnecessary radiation components and automatically turns on and off the main power supply in additional equipment.
JP1982142660U 1982-09-22 1982-09-22 automatic power control device Pending JPS5948173U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982142660U JPS5948173U (en) 1982-09-22 1982-09-22 automatic power control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982142660U JPS5948173U (en) 1982-09-22 1982-09-22 automatic power control device

Publications (1)

Publication Number Publication Date
JPS5948173U true JPS5948173U (en) 1984-03-30

Family

ID=30318691

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982142660U Pending JPS5948173U (en) 1982-09-22 1982-09-22 automatic power control device

Country Status (1)

Country Link
JP (1) JPS5948173U (en)

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