JPS60119120U - Audio amplifier with muting function - Google Patents

Audio amplifier with muting function

Info

Publication number
JPS60119120U
JPS60119120U JP588684U JP588684U JPS60119120U JP S60119120 U JPS60119120 U JP S60119120U JP 588684 U JP588684 U JP 588684U JP 588684 U JP588684 U JP 588684U JP S60119120 U JPS60119120 U JP S60119120U
Authority
JP
Japan
Prior art keywords
audio amplifier
muting
muting function
function
signal transmission
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
JP588684U
Other languages
Japanese (ja)
Inventor
折本 晃
Original Assignee
パイオニア株式会社
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 パイオニア株式会社 filed Critical パイオニア株式会社
Priority to JP588684U priority Critical patent/JPS60119120U/en
Publication of JPS60119120U publication Critical patent/JPS60119120U/en
Pending legal-status Critical Current

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  • Amplifiers (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 the drawing]

図はこの考案の一実施例によるミューティング機能付オ
ーディオ増幅器の要部回路図である。 1・・・バックアップ直流電源、2・・・直流電源、5
・・・リレー、6・・・ミューティングスイッチ。
The figure is a circuit diagram of a main part of an audio amplifier with a muting function according to an embodiment of the invention. 1...Backup DC power supply, 2...DC power supply, 5
... Relay, 6... Muting switch.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 信号伝道系に対してミューティングを行なうことが可能
なオーディオ増幅器において、上記ミュ=ティング機能
を作動するミューティングスイッチが操作された後に、
最初に直流電源が供給された時、信号伝送系をミューテ
ィング制御することを特徴とするミューティング機能付
オーディオ増幅器。
In an audio amplifier capable of muting the signal transmission system, after the muting switch that activates the muting function is operated,
An audio amplifier with a muting function that performs muting control on a signal transmission system when DC power is first supplied.
JP588684U 1984-01-19 1984-01-19 Audio amplifier with muting function Pending JPS60119120U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP588684U JPS60119120U (en) 1984-01-19 1984-01-19 Audio amplifier with muting function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP588684U JPS60119120U (en) 1984-01-19 1984-01-19 Audio amplifier with muting function

Publications (1)

Publication Number Publication Date
JPS60119120U true JPS60119120U (en) 1985-08-12

Family

ID=30482816

Family Applications (1)

Application Number Title Priority Date Filing Date
JP588684U Pending JPS60119120U (en) 1984-01-19 1984-01-19 Audio amplifier with muting function

Country Status (1)

Country Link
JP (1) JPS60119120U (en)

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