JPS6037933U - Operation switch circuit for a sound reproduction device with multiple functions - Google Patents
Operation switch circuit for a sound reproduction device with multiple functionsInfo
- Publication number
- JPS6037933U JPS6037933U JP12804883U JP12804883U JPS6037933U JP S6037933 U JPS6037933 U JP S6037933U JP 12804883 U JP12804883 U JP 12804883U JP 12804883 U JP12804883 U JP 12804883U JP S6037933 U JPS6037933 U JP S6037933U
- Authority
- JP
- Japan
- Prior art keywords
- operation switch
- switch circuit
- identification signals
- reproduction device
- sound reproduction
- 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
- Electronic Switches (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図は操作スイッチ回路の従来例を示す回路図、第２
図は第１図の回路中の出力端Ｓ、ないしＳ、における信
号波形を各々示す図、第３図は本考案の実施例を示す図
である。
主要部分の符号の説明、１・・・・・・動作指令制御用
ＩＣ，２８・・・・・・ファンクションスイッチ、Ｓ□
ないしＳ ２４？ Ｓ ３０・・・・・・操作スイッ
チ。Figure 1 is a circuit diagram showing a conventional example of an operation switch circuit;
The figures each show signal waveforms at the output terminals S and S in the circuit of FIG. 1, and FIG. 3 shows an embodiment of the present invention. Explanation of symbols of main parts, 1...Operation command control IC, 28...Function switch, S□
Or S24? S30... Operation switch.
Claims (1)
の各ファンクションにおける各動作を指令するための複
数の操作スイッチを含む操作スイッチ回路であって、選
択中のファンクションを表わすファンクション信号を発
生する第１信号発生手段と、複数の異なる識別信号を発
生する第２信号発生手段と、供給されるいずれかの識別
信号の内容に応して異なる動作を指令する指令制御手段
と、前記ファンクション信号の内容に応じて前記識別信
号のいずれか１つを各々が中継する複数の中継スイッチ
群とからなり、−前記操作スイッチが前記各中継スイッ
チ群によって中継された識別信号を各々中継して前記指
令制御手段に供給することを特徴とする操作スイッチ回
路。An operation switch circuit including a plurality of operation switches for instructing each operation in each function of a sound reproduction device that selectively executes a plurality of functions, the first operation switch circuit generating a function signal representing the selected function; a signal generating means, a second signal generating means for generating a plurality of different identification signals, a command control means for commanding different operations depending on the contents of any of the supplied identification signals, and a second signal generating means for generating a plurality of different identification signals; a plurality of relay switch groups, each of which relays one of the identification signals according to the operation switch; - the operation switch relays the identification signal relayed by each of the relay switch groups to the command control means; An operation switch circuit characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12804883U JPS6037933U (en) | 1983-08-19 | 1983-08-19 | Operation switch circuit for a sound reproduction device with multiple functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12804883U JPS6037933U (en) | 1983-08-19 | 1983-08-19 | Operation switch circuit for a sound reproduction device with multiple functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6037933U true JPS6037933U (en) | 1985-03-15 |
Family
ID=30290612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12804883U Pending JPS6037933U (en) | 1983-08-19 | 1983-08-19 | Operation switch circuit for a sound reproduction device with multiple functions |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6037933U (en) |
-
1983
- 1983-08-19 JP JP12804883U patent/JPS6037933U/en active Pending
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