JPS6012894U - Motor control circuit for rotating a disc record in composite audio equipment including a disc record playback system - Google Patents
Motor control circuit for rotating a disc record in composite audio equipment including a disc record playback systemInfo
- Publication number
- JPS6012894U JPS6012894U JP10171283U JP10171283U JPS6012894U JP S6012894 U JPS6012894 U JP S6012894U JP 10171283 U JP10171283 U JP 10171283U JP 10171283 U JP10171283 U JP 10171283U JP S6012894 U JPS6012894 U JP S6012894U
- Authority
- JP
- Japan
- Prior art keywords
- disc record
- playback system
- composite audio
- record playback
- control circuit
- 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
Landscapes
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面はこの考案に係るディスクレコード再生系を含む複
合形音響機器のディスクレコード回転用モータ制御回路
の一実施例を示すブロック回路構成図である。
１１・・・電源端子、１２・・・定電圧回路、１３・・
・ファンクションスイッチ、１４・・・ＦＥＴ、１５・
・・スイッチ、１６・・・モータ、１７・・・負帰還回
路、１８゜１９・・・接続端子、２０・・・ラジオ受信
回路。The drawing is a block circuit configuration diagram showing an embodiment of a disc record rotation motor control circuit of a composite audio device including a disc record playback system according to the invention. 11... Power supply terminal, 12... Constant voltage circuit, 13...
・Function switch, 14...FET, 15・
...Switch, 16...Motor, 17...Negative feedback circuit, 18°19...Connection terminal, 20...Radio receiving circuit.
Claims (1)
機器内に組み込まれてなる複合形音響機器において、前
記ディスクレコード再生系を含む複数の音響機能系を選
択的に切換える機能選択手段と、この機能選択手段によ
って前記ディスクレコード再生系が選択された状態で該
ディスクレコード再生系のディスクレコード回転用モー
タに対する電源供給を可能とし、前記ディスクレコード
再生系以外の前記音響機能系が選択された状態で前記デ
ィスクレコード回転用モータに対する電源供給を遮断す
る制御手段とを具備してな・ることを特徴とするディス
クレコード再生系を含む複合形音響機器のディスクレコ
ード回転用モータ制御回路。In a composite audio device in which a plurality of acoustic function systems including a disc record playback system are incorporated into the same device, a function selection means for selectively switching between the plurality of acoustic function systems including the disk record playback system; When the disc record playback system is selected by the selection means, power can be supplied to the disc record rotation motor of the disc record playback system, and when the acoustic function system other than the disc record playback system is selected, the 1. A disc record rotation motor control circuit for a composite audio device including a disc record playback system, characterized in that the circuit comprises a control means for cutting off power supply to the disc record rotation motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10171283U JPS6012894U (en) | 1983-06-30 | 1983-06-30 | Motor control circuit for rotating a disc record in composite audio equipment including a disc record playback system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10171283U JPS6012894U (en) | 1983-06-30 | 1983-06-30 | Motor control circuit for rotating a disc record in composite audio equipment including a disc record playback system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6012894U true JPS6012894U (en) | 1985-01-28 |
Family
ID=30240076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10171283U Pending JPS6012894U (en) | 1983-06-30 | 1983-06-30 | Motor control circuit for rotating a disc record in composite audio equipment including a disc record playback system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6012894U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5740197B2 (en) * | 1974-05-31 | 1982-08-25 |
-
1983
- 1983-06-30 JP JP10171283U patent/JPS6012894U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5740197B2 (en) * | 1974-05-31 | 1982-08-25 |
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