JPS59112333U - Headphone stereo pause and reverse switch circuit - Google Patents
Headphone stereo pause and reverse switch circuitInfo
- Publication number
- JPS59112333U JPS59112333U JP274283U JP274283U JPS59112333U JP S59112333 U JPS59112333 U JP S59112333U JP 274283 U JP274283 U JP 274283U JP 274283 U JP274283 U JP 274283U JP S59112333 U JPS59112333 U JP S59112333U
- Authority
- JP
- Japan
- Prior art keywords
- tape recorder
- systems
- pause
- pair
- recorder section
- 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
Links
Landscapes
- Stereophonic Arrangements (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
第１図は本考案のヘッドホンステレオのポーズ及びリバ
ーススイッチ回路の一部を構成するヘッドホン部の一例
を示す斜視図、第２図は本考案のヘッドホンステレオの
ポーズ及びリバーススイッチ回路の一実施例を示す回路
図である。
１・・・ステレオプラグ、２・・・スイッチボックス、
３・・・ポーズスイッチ、４・・・リバーススイッチ、
６・・・テープレコーダ部、７ａ、 ７ｂ・・・パワ
ーアンプ、９・・・直流モータ、１０・・・モータ制御
回路、１１・・・リバース用電圧検出回路、１２・・・
スイッチ、１３・・・ポーズ用電圧検出回路、１４・・
・ヘッドホン軸、１７８．１７ｂ・・二子ニット。Fig. 1 is a perspective view showing an example of a headphone section constituting a part of the headphone stereo pause and reverse switch circuit of the present invention, and Fig. 2 shows an embodiment of the headphone stereo pause and reverse switch circuit of the present invention. FIG. 1...stereo plug, 2...switch box,
3...Pause switch, 4...Reverse switch,
6... Tape recorder section, 7a, 7b... Power amplifier, 9... DC motor, 10... Motor control circuit, 11... Reverse voltage detection circuit, 12...
Switch, 13... Voltage detection circuit for pause, 14...
・Headphone shaft, 178.17b...Futako knit.
Claims (1)
ックを有するヘッドホンステレオのテープレコーダ部と
、一対の電気音響変換手段およびその入力側に設けられ
たステレオプラグを有するヘッドホンステレオのヘッド
ホン部とを具備し、前記ジャックに前記プラグを接続す
ることによって、前記一対のパワーアンプと前記一対の
電気音響変換手段とを接続して、第１の系と第２の系と
を作るようにしたヘッドホンステレオにおいて、直流電
圧発生手段、該直流電圧発生手段と前記第１および第２
の系のいずれか一方との間に設けられ、前記ジャックに
対する前記プラグの着脱に応じて、オン、オフするスイ
ッチング手段、前記テープレコーダ部中の一方の系に接
続され、該第の直流電圧の上昇を検知し、それに応じた
信号を出力するポーズ用電圧検出回路、前記テープレコ
ーダ部中の他方の系に接続され、該第の直流電圧の上昇
を検知し、それに応じた信号を出力するリバース用電圧
検出回路、前記ヘッドホン軸の第１と第２の系のそれぞ
れに挿入された一対のスイッチからなるポーズスイッチ
、該第１の系と第２の系とを結ぶラインに挿入されたリ
バーススイッチ、および前記ポーズ及びリバース用電圧
検出回路の出力に応じてモータの回転を制御するモータ
制御 ・回路とを具備したことを特徴とするヘッド
ホンステレオのポーズ及びリバーススイッチ回路。It is equipped with a headphone stereo tape recorder section having a pair of power amplifiers and a jack provided on the output side thereof, and a headphone stereo headphone section having a pair of electroacoustic conversion means and a stereo plug provided on the input side thereof. , in a headphone stereo in which a first system and a second system are created by connecting the pair of power amplifiers and the pair of electroacoustic conversion means by connecting the plug to the jack, a DC voltage generating means, the DC voltage generating means and the first and second
a switching means that is connected to one of the systems in the tape recorder section and is connected to one of the systems in the tape recorder section, and is connected to one of the systems in the tape recorder section, and is connected to one of the systems in the tape recorder section, and is connected to one of the systems in the tape recorder section; a pause voltage detection circuit that detects a rise in the DC voltage and outputs a signal in accordance with the rise; a reverse voltage detection circuit that is connected to the other system in the tape recorder section and detects a rise in the first DC voltage and outputs a signal in accordance with the rise; a pause switch consisting of a pair of switches inserted in each of the first and second systems of the headphone shaft, and a reverse switch inserted in a line connecting the first system and the second system. , and a motor control circuit that controls rotation of a motor according to the output of the pause and reverse voltage detection circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP274283U JPS59112333U (en) | 1983-01-14 | 1983-01-14 | Headphone stereo pause and reverse switch circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP274283U JPS59112333U (en) | 1983-01-14 | 1983-01-14 | Headphone stereo pause and reverse switch circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59112333U true JPS59112333U (en) | 1984-07-28 |
Family
ID=30134395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP274283U Pending JPS59112333U (en) | 1983-01-14 | 1983-01-14 | Headphone stereo pause and reverse switch circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59112333U (en) |
-
1983
- 1983-01-14 JP JP274283U patent/JPS59112333U/en active Pending
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