JPS5814241U - Automatic music selection device - Google Patents

Automatic music selection device

Info

Publication number
JPS5814241U
JPS5814241U JP10816681U JP10816681U JPS5814241U JP S5814241 U JPS5814241 U JP S5814241U JP 10816681 U JP10816681 U JP 10816681U JP 10816681 U JP10816681 U JP 10816681U JP S5814241 U JPS5814241 U JP S5814241U
Authority
JP
Japan
Prior art keywords
music selection
signal
selection operation
input
switch circuit
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
JP10816681U
Other languages
Japanese (ja)
Other versions
JPH0233301Y2 (en
Inventor
文夫 太田
Original Assignee
三洋電機株式会社
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 三洋電機株式会社 filed Critical 三洋電機株式会社
Priority to JP10816681U priority Critical patent/JPS5814241U/en
Publication of JPS5814241U publication Critical patent/JPS5814241U/en
Application granted granted Critical
Publication of JPH0233301Y2 publication Critical patent/JPH0233301Y2/ja
Granted legal-status Critical Current

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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]

図面はこの考案の自動選曲装置の１実施例を示し、第１
図は結線図、第２図ａ　−ｆは第１図の動作説明用のタ
イムチャートである。 １・・・選曲用ＩＣ，２・・・ミューティング用半導体
スイッチ回路、３・・・リセヅト用半導体スイッチ回路
、Ｃ・・・コンデンサ、Ｉｓ・・・信号入力端子、Ｉｒ
・・・リセット端子。The drawing shows one embodiment of the automatic music selection device of this invention.
The figure is a wiring diagram, and FIGS. 2a to 2f are time charts for explaining the operation of FIG. 1. DESCRIPTION OF SYMBOLS 1... IC for music selection, 2... Semiconductor switch circuit for muting, 3... Semiconductor switch circuit for reset, C... Capacitor, Is... Signal input terminal, Ir
...Reset terminal.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 信号入力端子への入力信号により選曲動作を行なうとと
もに、す妥ット端子へのリセット信号により前記選曲動
作の解除を行なう選曲回路を備えるとともに、選曲モー
ドから他のモードへの機構部の移行により前記入力信号
をしゃ断するミューティング用半導体スイッチ回路と、
該スイッチ回路の開閉により充放電するコンデンサと、
該コンデンサの充放電により動作制御され前記入力信号
のしゃ断時に前記リセット信号を出力するりセット用半
導体スイッチ回路とを設けた自動選曲装置。A music selection circuit is provided which performs a music selection operation in response to an input signal to a signal input terminal, and cancels said music selection operation by a reset signal to an accept terminal, and also has a music selection circuit that performs a music selection operation by a signal input to a signal input terminal and cancels said music selection operation by a reset signal to an acceptance terminal. a muting semiconductor switch circuit that cuts off the input signal;
a capacitor that is charged and discharged by opening and closing the switch circuit;
An automatic music selection device comprising: a reset semiconductor switch circuit whose operation is controlled by charging and discharging the capacitor and outputting the reset signal when the input signal is cut off.
JP10816681U 1981-07-20 1981-07-20 Automatic music selection device Granted JPS5814241U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10816681U JPS5814241U (en) 1981-07-20 1981-07-20 Automatic music selection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10816681U JPS5814241U (en) 1981-07-20 1981-07-20 Automatic music selection device

Publications (2)

Publication Number Publication Date
JPS5814241U true JPS5814241U (en) 1983-01-28
JPH0233301Y2 JPH0233301Y2 (en) 1990-09-07

Family

ID=29902581

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10816681U Granted JPS5814241U (en) 1981-07-20 1981-07-20 Automatic music selection device

Country Status (1)

Country Link
JP (1) JPS5814241U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6123503U (en) * 1984-07-19 1986-02-12 内田油圧機器工業株式会社 Compression actuation circuit device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54105507U (en) * 1978-01-10 1979-07-25

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54105507U (en) * 1978-01-10 1979-07-25

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6123503U (en) * 1984-07-19 1986-02-12 内田油圧機器工業株式会社 Compression actuation circuit device

Also Published As

Publication number Publication date
JPH0233301Y2 (en) 1990-09-07

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