JPS63160042U - - Google Patents
Info
- Publication number
- JPS63160042U JPS63160042U JP5077987U JP5077987U JPS63160042U JP S63160042 U JPS63160042 U JP S63160042U JP 5077987 U JP5077987 U JP 5077987U JP 5077987 U JP5077987 U JP 5077987U JP S63160042 U JPS63160042 U JP S63160042U
- Authority
- JP
- Japan
- Prior art keywords
- reference potential
- motor
- drive system
- batteries
- motor drive
- 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
- 230000005236 sound signal Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Description
第１図はこの考案のオーデイオ装置の実施例を
示す図、第２図は従来のテープレコーダを示す図
である。
２…駆動電源、２ａ，２ｂ…電池、４…モータ
、６…モータの駆動系統、８…オーデイオ信号系
統。
FIG. 1 is a diagram showing an embodiment of the audio device of this invention, and FIG. 2 is a diagram showing a conventional tape recorder. 2... Drive power supply, 2a, 2b... Batteries, 4... Motor, 6... Motor drive system, 8... Audio signal system.
Claims (1)
、かつ、負荷にモータを持つオーデイオ装置にお
いて、オーデイオ信号系統の基準電位を前記電池
の中間電圧点に設定し、モータの駆動系統の基準
電位と異ならせたオーデイオ装置。 In an audio device that uses two or more batteries connected in series as a drive power source and has a motor as a load, the reference potential of the audio signal system is set to the intermediate voltage point of the batteries, and the reference potential of the motor drive system is set to the reference potential of the motor drive system. Different audio equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5077987U JPH0528902Y2 (en) | 1987-04-03 | 1987-04-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5077987U JPH0528902Y2 (en) | 1987-04-03 | 1987-04-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63160042U true JPS63160042U (en) | 1988-10-19 |
| JPH0528902Y2 JPH0528902Y2 (en) | 1993-07-26 |
Family
ID=30874447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5077987U Expired - Lifetime JPH0528902Y2 (en) | 1987-04-03 | 1987-04-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0528902Y2 (en) |
-
1987
- 1987-04-03 JP JP5077987U patent/JPH0528902Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0528902Y2 (en) | 1993-07-26 |
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