JPS623113U - - Google Patents
Info
- Publication number
- JPS623113U JPS623113U JP9406485U JP9406485U JPS623113U JP S623113 U JPS623113 U JP S623113U JP 9406485 U JP9406485 U JP 9406485U JP 9406485 U JP9406485 U JP 9406485U JP S623113 U JPS623113 U JP S623113U
- Authority
- JP
- Japan
- Prior art keywords
- source
- amplifier
- plug
- outlet
- switched
- 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
- 230000005236 sound signal Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Amplifiers (AREA)
Description
第１図は本考案の一実施例を示す回路図、第２
図は従来の回路図である。
１……アンプ、２……ビデオデイスクプレーヤ
、１Ａ，１Ｂ……入力端子、１Ｃ……電子スイツ
チ、１Ｆ……電子スイツチ駆動アンプ、１Ｇ……
ＡＣアウトレツト、１Ｈ，２Ａ……ＡＣプラグ、
１Ｊ……接続線、１Ｋ……磁気センサ、２Ｂ……
電源スイツチ。
Figure 1 is a circuit diagram showing one embodiment of the present invention;
The figure is a conventional circuit diagram. 1...Amplifier, 2...Video disc player, 1A, 1B...Input terminal, 1C...Electronic switch, 1F...Electronic switch drive amplifier, 1G...
AC outlet, 1H, 2A...AC plug,
1J... Connection wire, 1K... Magnetic sensor, 2B...
Power switch.
Claims (1)
回路を備えたオーデイオアンプにおいて、前記ア
ンプのＡＣアウトレツトに前記ソースのＡＣプラ
グを接続し、前記ＡＣアウトレツトの電流検出に
よつて前記切換回路を動作状態のソース側に切換
える構成にしたことを特徴とする入力信号自動切
換装置。 In an audio amplifier equipped with a switching circuit for switching audio signal input from a plurality of sources, an AC plug of the source is connected to an AC outlet of the amplifier, and the switching circuit is switched to the operating state of the source by connecting the AC plug of the source to the AC outlet of the amplifier. An input signal automatic switching device characterized by having a configuration in which the input signal is switched to the side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9406485U JPS623113U (en) | 1985-06-20 | 1985-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9406485U JPS623113U (en) | 1985-06-20 | 1985-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS623113U true JPS623113U (en) | 1987-01-09 |
Family
ID=30652292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9406485U Pending JPS623113U (en) | 1985-06-20 | 1985-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS623113U (en) |
-
1985
- 1985-06-20 JP JP9406485U patent/JPS623113U/ja active Pending