JPS6133220U - magnetic recording and reproducing device - Google Patents
magnetic recording and reproducing deviceInfo
- Publication number
- JPS6133220U JPS6133220U JP11700384U JP11700384U JPS6133220U JP S6133220 U JPS6133220 U JP S6133220U JP 11700384 U JP11700384 U JP 11700384U JP 11700384 U JP11700384 U JP 11700384U JP S6133220 U JPS6133220 U JP S6133220U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- magnetic recording
- head
- tape
- driving
- 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
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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のサーボ系を示す図、第２図は本考案に係
る磁気記録再生装置のテープ走行系を示す要部部分断面
図、第３図はその斜視図、第４図は消去ヘッド近傍を示
す図、第５図は磁気へゝンドのコア部分を示す図、第６
図はトラッキングサーボ系の一例を示すブロック図であ
る。
８・・・記録ヘッド部８ａと再生ヘッド部８ｂとを有す
る録再コンビネーション磁気ヘッド、９・・・消去ヘッ
ド、１３・・・圧電素子、１８・・・駆動回路、１９・
・・テープ速度切換部。Fig. 1 is a diagram showing a conventional servo system, Fig. 2 is a partial sectional view of a main part showing a tape running system of a magnetic recording/reproducing device according to the present invention, Fig. 3 is a perspective view thereof, and Fig. 4 is an erasing head. Figure 5 is a diagram showing the vicinity, Figure 5 is a diagram showing the core part of the magnetic head, Figure 6 is a diagram showing the core part of the magnetic head.
The figure is a block diagram showing an example of a tracking servo system. 8... Recording/reproducing combination magnetic head having a recording head section 8a and a reproducing head section 8b, 9... Erasing head, 13... Piezoelectric element, 18... Drive circuit, 19.
...Tape speed switching section.
Claims (2)
れた信号を再生し得る磁気ヘッドと、前記磁気テープ上
に記録された信号を消去する為の消去ヘッドと、この消
去ヘッドを前記磁気テープのあおり方向へ駆動する駆動
手段とよりなり、前記磁気ヘッドの複数のコアのうち少
なくとも一つのコアより再生された信号に基づき前記駆
動手段にて前記消去ヘッドを前記磁気テープのあおり方
向へ駆動することにより前記磁気テープを巾方向へ駆動
し、以ってトラッキング制御を行うようにした磁気記録
再生装置であって、テープ走行速度切換手段と、トラッ
キングエラー零の時前記駆動手段に印加される基準電圧
と、前記駆動手段を駆動する為の駆動回路とを備え、前
記テープ走行速度切換手段の切換えに応答して前記基準
電圧及び前記駆動回路の増幅度、サーボ系補償特性を切
換えるようにしたことを特徴とする磁気記録再生装置。(1) A magnetic head having multiple cores and capable of reproducing at least signals recorded on a magnetic tape, an erasing head for erasing signals recorded on the magnetic tape, and a magnetic head that can be used to erase signals recorded on the magnetic tape. the erasing head is driven in the tilting direction of the magnetic tape by the driving means based on a signal reproduced from at least one of the plurality of cores of the magnetic head; A magnetic recording/reproducing apparatus for driving the magnetic tape in the width direction and thereby performing tracking control, the magnetic recording and reproducing apparatus comprising: a tape running speed switching means; and a reference applied to the driving means when the tracking error is zero. voltage and a drive circuit for driving the drive means, and the reference voltage, the amplification degree of the drive circuit, and the servo system compensation characteristics are switched in response to switching of the tape running speed switching means. A magnetic recording/reproducing device characterized by:
実用新案登録請求の範囲第１項記載の磁気記録再生装置
。(2) The magnetic recording and reproducing apparatus according to claim 1, wherein the driving means is a piezoelectric element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11700384U JPS6133220U (en) | 1984-07-30 | 1984-07-30 | magnetic recording and reproducing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11700384U JPS6133220U (en) | 1984-07-30 | 1984-07-30 | magnetic recording and reproducing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6133220U true JPS6133220U (en) | 1986-02-28 |
| JPH0320904Y2 JPH0320904Y2 (en) | 1991-05-07 |
Family
ID=30675916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11700384U Granted JPS6133220U (en) | 1984-07-30 | 1984-07-30 | magnetic recording and reproducing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6133220U (en) |
-
1984
- 1984-07-30 JP JP11700384U patent/JPS6133220U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0320904Y2 (en) | 1991-05-07 |
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