JPS62129136U - - Google Patents
Info
- Publication number
- JPS62129136U JPS62129136U JP1595486U JP1595486U JPS62129136U JP S62129136 U JPS62129136 U JP S62129136U JP 1595486 U JP1595486 U JP 1595486U JP 1595486 U JP1595486 U JP 1595486U JP S62129136 U JPS62129136 U JP S62129136U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- pulse signal
- circuit
- selecting
- speed error
- 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 4
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
Description
第１図は実施例の回路ブロツク図、第２図、第
３図は波形図、第４図、第６図は他の実施例の回
路ブロツク図、第５図は波形図である。
３…サーボ回路、４…制御手段（スロー用タイ
ミング作成回路）、１０…パルス信号作成回路、
１１…スイツチ回路。
FIG. 1 is a circuit block diagram of the embodiment, FIGS. 2 and 3 are waveform diagrams, FIGS. 4 and 6 are circuit block diagrams of other embodiments, and FIG. 5 is a waveform diagram. 3... Servo circuit, 4... Control means (slow timing generation circuit), 10... Pulse signal generation circuit,
11...Switch circuit.
Claims (1)
な速度誤差信号を作成するサーボ回路と、前記Ｆ
Ｇ信号の周波数に応じてデユーテイが変化するパ
ルス信号の作成手段と、前記速度誤差信号と前記
パルス信号のうち一方を選択するスイツチ回路と
、間欠駆動におけるブレーキ付与期間、前記スイ
ツチ回路を制御して前記パルス信号を選択せしめ
る制御手段を備えるキヤプスタンモータ制御回路
。 a servo circuit that creates a continuous speed error signal based on the FG signal of the capstan motor;
A means for creating a pulse signal whose duty changes according to the frequency of the G signal, a switch circuit for selecting one of the speed error signal and the pulse signal, and a brake application period in intermittent drive, controlling the switch circuit. A capstan motor control circuit comprising control means for selecting the pulse signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1595486U JPH0610525Y2 (en) | 1986-02-06 | 1986-02-06 | Capstan motor control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1595486U JPH0610525Y2 (en) | 1986-02-06 | 1986-02-06 | Capstan motor control circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62129136U true JPS62129136U (en) | 1987-08-15 |
| JPH0610525Y2 JPH0610525Y2 (en) | 1994-03-16 |
Family
ID=30807365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1595486U Expired - Lifetime JPH0610525Y2 (en) | 1986-02-06 | 1986-02-06 | Capstan motor control circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0610525Y2 (en) |
-
1986
- 1986-02-06 JP JP1595486U patent/JPH0610525Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0610525Y2 (en) | 1994-03-16 |
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