JPH0251500U - - Google Patents
Info
- Publication number
- JPH0251500U JPH0251500U JP10573189U JP10573189U JPH0251500U JP H0251500 U JPH0251500 U JP H0251500U JP 10573189 U JP10573189 U JP 10573189U JP 10573189 U JP10573189 U JP 10573189U JP H0251500 U JPH0251500 U JP H0251500U
- Authority
- JP
- Japan
- Prior art keywords
- stereo
- balance adjustment
- stereo source
- source signal
- selection means
- 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 5
Landscapes
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
Description
第１図はこの考案の一実施例による再生機器を
示すブロツク図、第２図はこの考案のバランス調
節手段の周辺の回路例を示す回路図、第３図はこ
の考案のパワーアンプの周辺の回路例を示す回路
図、第４図は従来の再生機器を示すブロツク図で
ある。
Ａ１…イコライザアンプ、Ａ３，Ａ４…パワー
アンプ、ＶＲ１，ＶＲ２…ボリユーム、Ｓ１，Ｓ
２，Ｓ１０…スイツチ。
Fig. 1 is a block diagram showing a playback device according to an embodiment of this invention, Fig. 2 is a circuit diagram showing an example of the circuit around the balance adjustment means of this invention, and Fig. 3 is a circuit diagram showing an example of the circuit around the power amplifier of this invention. A circuit diagram showing an example of the circuit, FIG. 4 is a block diagram showing a conventional playback device. A1...Equalizer amplifier, A3, A4...Power amplifier, VR1, VR2...Volume, S1, S
2, S10...Switch.
Claims (1)
段と、前記選択手段にて選択されたステレオ信号
の左右のバランスを調整するバランス調整手段と
、前記バランス調整手段よりの出力を増幅するパ
ワーアンプとを備えた再生機器において、 特定の１つのステレオソース源信号の再生時に
は、前記選択手段を介さずに、かつ前記バランス
調整手段を不動作としてこのステレオソース源信
号がパワーアンプにより増幅されるように構成し
たことを特徴とする再生装置。[Claims for Utility Model Registration] A selection means for selecting a plurality of stereo source signals, a balance adjustment means for adjusting the left and right balance of the stereo signal selected by the selection means, and an output from the balance adjustment means. In a playback device equipped with a power amplifier that amplifies a stereo source signal, when playing back one specific stereo source signal, the stereo source signal is output to the power amplifier without going through the selection means and with the balance adjustment means inoperative. A playback device characterized in that it is configured to be amplified by.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989105731U JP2520212Y2 (en) | 1989-09-08 | 1989-09-08 | Playback equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989105731U JP2520212Y2 (en) | 1989-09-08 | 1989-09-08 | Playback equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0251500U true JPH0251500U (en) | 1990-04-11 |
| JP2520212Y2 JP2520212Y2 (en) | 1996-12-11 |
Family
ID=31338610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989105731U Expired - Lifetime JP2520212Y2 (en) | 1989-09-08 | 1989-09-08 | Playback equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2520212Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0588099U (en) * | 1992-04-27 | 1993-11-26 | 富士通テン株式会社 | Volume adjustment mechanism |
| JP2015130706A (en) * | 2009-02-09 | 2015-07-16 | ローム株式会社 | Signal processing circuit and audio system using the same |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5057410U (en) * | 1973-09-25 | 1975-05-29 | ||
| JPS58138200A (en) * | 1982-02-12 | 1983-08-16 | Fujitsu Ten Ltd | Fader balancing device of car audio system |
| JPS6019222U (en) * | 1983-07-18 | 1985-02-09 | ソニー株式会社 | Amplifier with direct function switch |
-
1989
- 1989-09-08 JP JP1989105731U patent/JP2520212Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5057410U (en) * | 1973-09-25 | 1975-05-29 | ||
| JPS58138200A (en) * | 1982-02-12 | 1983-08-16 | Fujitsu Ten Ltd | Fader balancing device of car audio system |
| JPS6019222U (en) * | 1983-07-18 | 1985-02-09 | ソニー株式会社 | Amplifier with direct function switch |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0588099U (en) * | 1992-04-27 | 1993-11-26 | 富士通テン株式会社 | Volume adjustment mechanism |
| JP2015130706A (en) * | 2009-02-09 | 2015-07-16 | ローム株式会社 | Signal processing circuit and audio system using the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2520212Y2 (en) | 1996-12-11 |