JPS60153014U - Muting circuit - Google Patents

Muting circuit

Info

Publication number
JPS60153014U
JPS60153014U JP3955384U JP3955384U JPS60153014U JP S60153014 U JPS60153014 U JP S60153014U JP 3955384 U JP3955384 U JP 3955384U JP 3955384 U JP3955384 U JP 3955384U JP S60153014 U JPS60153014 U JP S60153014U
Authority
JP
Japan
Prior art keywords
turned
switch
switching element
contact
time
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
JP3955384U
Other languages
Japanese (ja)
Other versions
JPH0215378Y2 (en
Inventor
富田　裕三
Original Assignee
日本ビクター株式会社
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 日本ビクター株式会社 filed Critical 日本ビクター株式会社
Priority to JP3955384U priority Critical patent/JPS60153014U/en
Publication of JPS60153014U publication Critical patent/JPS60153014U/en
Application granted granted Critical
Publication of JPH0215378Y2 publication Critical patent/JPH0215378Y2/ja
Granted legal-status Critical Current

Links

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]

図は本考案回路の一実施例の回路図である。 １・・・信号出力端子、Ｓ・・・プレイボタンに連動の
スイッチ、Ｑ工〜Ｑ３・・・トランジスタ、Ｒ２，Ｒ４
−Ｒ８・・・抵抗、Ｃ９Ｃ２・・・コンデンサ、Ｄ・・
・ダイオード。The figure is a circuit diagram of one embodiment of the circuit of the present invention. 1... Signal output terminal, S... Switch linked to play button, Q engineering ~ Q3... Transistor, R2, R4
-R8...Resistor, C9C2...Capacitor, D...
·diode.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] オンとされて信号出力端子を短絡し、オフとされて該信
号出力端子を開放するスイッチング素子と、オンとされ
てその接点をアース、オフとされて該接点を開放するス
イッチと、電源、該スイッチの接点、該スイッチング素
子に接続され、該スイッチのオンにより充電されて該ス
イッチング素子を一定期間オンにする一方、該スイッチ
のオフにより放電される時定数回路と、該電源、′該ス
イッチの接点、該スイッチング素子に接続され、該スイ
ッチのオフにより充電されて該スイッチング素子を一定
期間オフにする一方、該スイッチのオンにより放電され
る時定数回路とよりなるミューティング回路。a switching element that shorts the signal output terminal when turned on and opens the signal output terminal when turned off; a switch that grounds the contact when turned on; and opens the contact when turned off; a contact point of the switch, a time constant circuit connected to the switching element, charged when the switch is turned on to turn the switching element on for a certain period of time, and discharged when the switch is turned off; and the power supply; A muting circuit comprising a contact, a time constant circuit connected to the switching element, charged when the switch is turned off to turn off the switching element for a certain period of time, and discharged when the switch is turned on.
JP3955384U 1984-03-19 1984-03-19 Muting circuit Granted JPS60153014U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3955384U JPS60153014U (en) 1984-03-19 1984-03-19 Muting circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3955384U JPS60153014U (en) 1984-03-19 1984-03-19 Muting circuit

Publications (2)

Publication Number Publication Date
JPS60153014U true JPS60153014U (en) 1985-10-12
JPH0215378Y2 JPH0215378Y2 (en) 1990-04-25

Family

ID=30547603

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3955384U Granted JPS60153014U (en) 1984-03-19 1984-03-19 Muting circuit

Country Status (1)

Country Link
JP (1) JPS60153014U (en)

Also Published As

Publication number Publication date
JPH0215378Y2 (en) 1990-04-25

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