JPS62203597U - - Google Patents
Info
- Publication number
- JPS62203597U JPS62203597U JP9226086U JP9226086U JPS62203597U JP S62203597 U JPS62203597 U JP S62203597U JP 9226086 U JP9226086 U JP 9226086U JP 9226086 U JP9226086 U JP 9226086U JP S62203597 U JPS62203597 U JP S62203597U
- Authority
- JP
- Japan
- Prior art keywords
- amplifier
- switch
- variable volume
- amplifies
- volume
- 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.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Headphones And Earphones (AREA)
- Stereophonic Arrangements (AREA)
Description
第１図はこの考案の小型再生機器の一実施例の
ブロツク図、第２図は従来の小型再生機器のブロ
ツク図である。
１……ラインアンプ、２……ヘツドホンアンプ
、３……ステレオミニジヤツク、６……スイツチ
付可変ボリユーム、７……ボリユーム連動スイツ
チ、８……トランジスタ。
FIG. 1 is a block diagram of an embodiment of the small-sized playback device of this invention, and FIG. 2 is a block diagram of a conventional small-sized playback device. 1... Line amplifier, 2... Headphone amplifier, 3... Stereo mini jack, 6... Variable volume with switch, 7... Volume interlocking switch, 8... Transistor.
Claims (1)
のアンプの信号出力の音量を制御するスイツチ付
可変ボリユームと、このスイツチ付可変ボリユー
ムの値に応じた上記第１のアンプの信号出力を増
幅する第２のアンプと、上記スイツチ付可変ボリ
ユームと連動して上記第１のアンプまたは第２の
アンプの出力などの２系統以上の信号を切り換え
て出力するステレオミニジヤツクとよりなる小型
再生機器。 a first amplifier that amplifies the reproduced signal;
a variable volume with a switch that controls the volume of the signal output of the amplifier; a second amplifier that amplifies the signal output of the first amplifier according to the value of the variable volume with the switch; and a second amplifier that is interlocked with the variable volume with the switch. A small playback device comprising a stereo mini jack that switches and outputs two or more signals such as the output of the first amplifier or the second amplifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9226086U JP2544441Y2 (en) | 1986-06-17 | 1986-06-17 | Small playback equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9226086U JP2544441Y2 (en) | 1986-06-17 | 1986-06-17 | Small playback equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62203597U true JPS62203597U (en) | 1987-12-25 |
| JP2544441Y2 JP2544441Y2 (en) | 1997-08-20 |
Family
ID=30953806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9226086U Expired - Lifetime JP2544441Y2 (en) | 1986-06-17 | 1986-06-17 | Small playback equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2544441Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007081812A (en) * | 2005-09-14 | 2007-03-29 | Kawai Musical Instr Mfg Co Ltd | Electronic musical-sound generator having power-saving function |
-
1986
- 1986-06-17 JP JP9226086U patent/JP2544441Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007081812A (en) * | 2005-09-14 | 2007-03-29 | Kawai Musical Instr Mfg Co Ltd | Electronic musical-sound generator having power-saving function |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2544441Y2 (en) | 1997-08-20 |