JPS60173116U - Head position switching device - Google Patents
Head position switching deviceInfo
- Publication number
- JPS60173116U JPS60173116U JP5969384U JP5969384U JPS60173116U JP S60173116 U JPS60173116 U JP S60173116U JP 5969384 U JP5969384 U JP 5969384U JP 5969384 U JP5969384 U JP 5969384U JP S60173116 U JPS60173116 U JP S60173116U
- Authority
- JP
- Japan
- Prior art keywords
- switching device
- head position
- position switching
- signal
- head
- 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
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (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薗は、従来のヘッド位置切換装置を示す回路図、第
２図は本考案の一実施例を示す回路図、及び第３図はそ
の具体回路例を示す回路図である。
主な図番の説明、訃・・駆動回路、１１・・・位置−ス
イッチ、１６・・・検知回路、上７．２１・・・微分回
路、１８・・・フリップフロップ回路、２４，２５゜２
６．２７・・・ダイオード。The first column is a circuit diagram showing a conventional head position switching device, FIG. 2 is a circuit diagram showing an embodiment of the present invention, and FIG. 3 is a circuit diagram showing a specific example of the circuit. Explanation of the main drawing numbers, 11..Drive circuit, 11..Position switch, 16..Detection circuit, 7.21..Differential circuit, 18..Flip-flop circuit, 24, 25° 2
6.27...Diode.
Claims (1)
る為の駆動信号を発生する駆動回路を備えるヘッド位置
切換装置において、前記駆動回路により前記磁気ヘッド
とともに切換駆動される位゛装置スイッチと、該位置ス
イッチの可動接点が現在位置から次の位置に切換わった
ことを検知する検知回路とを設け、前記検知回路の出力
信号を前記駆動回路に印加することにより、前記駆動信
号の発生を停止する様にしたヘッド位置切換装置。A head position switching device comprising a drive circuit that generates a drive signal for switching the position of a magnetic head in response to a channel switching signal, comprising: a device switch that is switched and driven together with the magnetic head by the drive circuit; and the position switch. and a detection circuit for detecting that the movable contact has been switched from the current position to the next position, and by applying an output signal of the detection circuit to the drive circuit, the generation of the drive signal is stopped. head position switching device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5969384U JPS60173116U (en) | 1984-04-23 | 1984-04-23 | Head position switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5969384U JPS60173116U (en) | 1984-04-23 | 1984-04-23 | Head position switching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60173116U true JPS60173116U (en) | 1985-11-16 |
Family
ID=30586352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5969384U Pending JPS60173116U (en) | 1984-04-23 | 1984-04-23 | Head position switching device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60173116U (en) |
-
1984
- 1984-04-23 JP JP5969384U patent/JPS60173116U/en active Pending
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