JPS5963852U - Auto-reverse tape recorder - Google Patents
Auto-reverse tape recorderInfo
- Publication number
- JPS5963852U JPS5963852U JP15902082U JP15902082U JPS5963852U JP S5963852 U JPS5963852 U JP S5963852U JP 15902082 U JP15902082 U JP 15902082U JP 15902082 U JP15902082 U JP 15902082U JP S5963852 U JPS5963852 U JP S5963852U
- Authority
- JP
- Japan
- Prior art keywords
- auto
- tape recorder
- reverse
- direct drive
- capstan
- 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
- Control Of Direct Current Motors (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
第１図は従来のテープレコーダのキャプスタンＤＤモー
タ制御回路の回路図、第２図はフォワード走行時のサー
ボブロック図、第３図はリバース走行時のサーボブロッ
ク図、第４図は本考案の一実施例よりなるオートリバー
ス型テープレコーダのキャプスタンＤＤモータ制御回路
の回路図、第５図Ａ−Ｃは他の実施例よりなる回路図（
部分）１、および第６図Ａ、 Ｂはオートリバース方式
を説明するための平面図である。
１・・・キャプスタンＤＤモータ、２・・・周波数発電
機、４・・・Ｆ−Ｖ変換器、５・・・サーボアンプ、９
・・・切換スイッチ。Fig. 1 is a circuit diagram of a capstan DD motor control circuit of a conventional tape recorder, Fig. 2 is a servo block diagram during forward running, Fig. 3 is a servo block diagram during reverse running, and Fig. 4 is a circuit diagram of the capstan DD motor control circuit of a conventional tape recorder. A circuit diagram of a capstan DD motor control circuit of an auto-reverse type tape recorder according to one embodiment, and FIGS. 5A to 5C are circuit diagrams according to another embodiment (
Part) 1 and FIGS. 6A and 6B are plan views for explaining the auto-reverse system. 1... Capstan DD motor, 2... Frequency generator, 4... F-V converter, 5... Servo amplifier, 9
...Selector switch.
Claims (1)
を直接駆動サーボモータで駆動し、他方のキャプスタン
のフライホイールを前記直接ｉ動す−ボモータにベルト
を介して連動駆動するオートリバース型テープレコーダ
において、前記直接゛駆動サーボモータの制御回路中に
切換手段を設け、フォワード走行時とリバース走行時と
でサーボゲインを切換えるように構成したことを特徴と
するオートリバース型テープレコーダ。In the auto-reverse type tape recorder, one capstan for forward and reverse travel is driven by a direct drive servo motor, and the flywheel of the other capstan is driven in conjunction with the direct drive motor via a belt. An auto-reverse type tape recorder characterized in that a switching means is provided in a control circuit of a direct drive servo motor, and the servo gain is switched between forward running and reverse running.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15902082U JPS5963852U (en) | 1982-10-22 | 1982-10-22 | Auto-reverse tape recorder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15902082U JPS5963852U (en) | 1982-10-22 | 1982-10-22 | Auto-reverse tape recorder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5963852U true JPS5963852U (en) | 1984-04-26 |
Family
ID=30350172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15902082U Pending JPS5963852U (en) | 1982-10-22 | 1982-10-22 | Auto-reverse tape recorder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5963852U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05268784A (en) * | 1991-09-18 | 1993-10-15 | Samsung Electron Co Ltd | Limiter circuit of servo motor controller |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54158204A (en) * | 1978-06-02 | 1979-12-13 | Matsushita Electric Ind Co Ltd | Tape recorder |
-
1982
- 1982-10-22 JP JP15902082U patent/JPS5963852U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54158204A (en) * | 1978-06-02 | 1979-12-13 | Matsushita Electric Ind Co Ltd | Tape recorder |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05268784A (en) * | 1991-09-18 | 1993-10-15 | Samsung Electron Co Ltd | Limiter circuit of servo motor controller |
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