JPS59180514U - Signal switching circuit - Google Patents
Signal switching circuitInfo
- Publication number
- JPS59180514U JPS59180514U JP7328983U JP7328983U JPS59180514U JP S59180514 U JPS59180514 U JP S59180514U JP 7328983 U JP7328983 U JP 7328983U JP 7328983 U JP7328983 U JP 7328983U JP S59180514 U JPS59180514 U JP S59180514U
- Authority
- JP
- Japan
- Prior art keywords
- switching circuit
- signal switching
- signal sources
- adding means
- outputted
- 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
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- 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
第１図は本考案による信号切換え回路の実施例を示す図
、第２図は第１図のスイッチの具体例を示す斜視図であ
る。
１・・・レコードプレーヤ、２・・・チューナ、３・・
・テープデツキ、４・・・プリアンプ、５−ａ、 ５
−ｂ、 ５ −Ｃ・・・スイッチ、６・・・加算器
。FIG. 1 is a diagram showing an embodiment of a signal switching circuit according to the present invention, and FIG. 2 is a perspective view showing a specific example of the switch shown in FIG. 1. 1...Record player, 2...Tuner, 3...
・Tape deck, 4...Preamplifier, 5-a, 5
-b, 5 -C...switch, 6... adder.
Claims (1)
、前記各信号源出力と加算手段入力間に−それぞれ接続
される切換スイッチとを備え、前記切換えスイッチのう
ち任意の１つがオンしたとき、対応する信号源が前記加
算手段を通して出力され、任意の２つ以上の切換えスイ
ッチがオンしたときは対応する信号源が前記加算手段に
よって加算されて出力されるようにしたことを特徴とす
る信号切換え回路。The device includes a plurality of signal sources, an adding means that receives the outputs of the signal sources as inputs, and a changeover switch connected between each of the signal source outputs and the input of the addition means, and when any one of the changeover switches is turned on. , the corresponding signal sources are outputted through the adding means, and when any two or more changeover switches are turned on, the corresponding signal sources are added and outputted by the adding means. signal switching circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7328983U JPS59180514U (en) | 1983-05-16 | 1983-05-16 | Signal switching circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7328983U JPS59180514U (en) | 1983-05-16 | 1983-05-16 | Signal switching circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59180514U true JPS59180514U (en) | 1984-12-03 |
Family
ID=30203418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7328983U Pending JPS59180514U (en) | 1983-05-16 | 1983-05-16 | Signal switching circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59180514U (en) |
-
1983
- 1983-05-16 JP JP7328983U patent/JPS59180514U/en active Pending
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