JPS6381519U - - Google Patents
Info
- Publication number
- JPS6381519U JPS6381519U JP17541486U JP17541486U JPS6381519U JP S6381519 U JPS6381519 U JP S6381519U JP 17541486 U JP17541486 U JP 17541486U JP 17541486 U JP17541486 U JP 17541486U JP S6381519 U JPS6381519 U JP S6381519U
- Authority
- JP
- Japan
- Prior art keywords
- power amplifier
- output terminal
- side output
- connection circuit
- speaker
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Amplifiers (AREA)
- Stereophonic Arrangements (AREA)
Description
第１図は、この考案によるスピーカ接続回路の
一実施例、第２図は、この考案によるスピーカ接
続回路の他の応用実施例、第３図は、従来のスピ
ーカ接続回路の回路図である。
１，２：パワーアンプ入力、３，４：パワーア
ンプ、１１，１２：ステレオ用スピーカ、１５：
モノラール専用スピーカ、１６，１７，１８，１
９：スピーカ切替えスイツチ、２０：高音カツト
コイル。
FIG. 1 shows an embodiment of the speaker connection circuit according to this invention, FIG. 2 shows another applied example of the speaker connection circuit according to this invention, and FIG. 3 is a circuit diagram of a conventional speaker connection circuit. 1, 2: Power amplifier input, 3, 4: Power amplifier, 11, 12: Stereo speaker, 15:
Mono speaker, 16, 17, 18, 1
9: Speaker selection switch, 20: Treble cut coil.
Claims (1)
ーアンプの（＋）側出力端と、他方のパワーアン
プの（−）側出力端、あるいは、一方のパワーア
ンプの（−）側出力端と、他方のパワーアンプの
（＋）側出力端からモノラール出力を得るように
構成したことを特徴とするスピーカ接続回路。 In a BTL power amplifier circuit, the (+) side output terminal of one power amplifier and the (-) side output terminal of the other power amplifier, or the (-) side output terminal of one power amplifier and the other A speaker connection circuit characterized in that it is configured to obtain a monaural output from the (+) side output terminal of a power amplifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17541486U JPS6381519U (en) | 1986-11-17 | 1986-11-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17541486U JPS6381519U (en) | 1986-11-17 | 1986-11-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6381519U true JPS6381519U (en) | 1988-05-28 |
Family
ID=31114716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17541486U Pending JPS6381519U (en) | 1986-11-17 | 1986-11-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6381519U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5320224U (en) * | 1976-07-28 | 1978-02-21 |
-
1986
- 1986-11-17 JP JP17541486U patent/JPS6381519U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5320224U (en) * | 1976-07-28 | 1978-02-21 |
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