JPS58164063A - 磁気デイスク装置 - Google Patents

磁気デイスク装置

Info

Publication number
JPS58164063A
JPS58164063A JP4774482A JP4774482A JPS58164063A JP S58164063 A JPS58164063 A JP S58164063A JP 4774482 A JP4774482 A JP 4774482A JP 4774482 A JP4774482 A JP 4774482A JP S58164063 A JPS58164063 A JP S58164063A
Authority
JP
Japan
Prior art keywords
signal
stepping motor
voltage
disk
index
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
Application number
JP4774482A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6363981B2 (en]
Inventor
Makoto Shoji
正路　誠
Yoshiaki Sakai
坂井　淑晃
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Teac Corp
Original Assignee
Teac Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Teac Corp filed Critical Teac Corp
Priority to JP4774482A priority Critical patent/JPS58164063A/ja
Publication of JPS58164063A publication Critical patent/JPS58164063A/ja
Publication of JPS6363981B2 publication Critical patent/JPS6363981B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/54—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head into or out of its operative position or across tracks
    • G11B5/55—Track change, selection or acquisition by displacement of the head
    • G11B5/5521—Track change, selection or acquisition by displacement of the head across disk tracks
    • G11B5/5526—Control therefor; circuits, track configurations or relative disposition of servo-information transducers and servo-information tracks for control thereof

Landscapes

  • Moving Of Head For Track Selection And Changing (AREA)
  • Control Of Stepping Motors (AREA)
JP4774482A 1982-03-25 1982-03-25 磁気デイスク装置 Granted JPS58164063A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4774482A JPS58164063A (ja) 1982-03-25 1982-03-25 磁気デイスク装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4774482A JPS58164063A (ja) 1982-03-25 1982-03-25 磁気デイスク装置

Publications (2)

Publication Number Publication Date
JPS58164063A true JPS58164063A (ja) 1983-09-28
JPS6363981B2 JPS6363981B2 (en]) 1988-12-09

Family

ID=12783852

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4774482A Granted JPS58164063A (ja) 1982-03-25 1982-03-25 磁気デイスク装置

Country Status (1)

Country Link
JP (1) JPS58164063A (en])

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59121670A (ja) * 1982-12-28 1984-07-13 Toshiba Corp 記録再生ヘツドアクセス用ステツピングモ−タ駆動回路
JP2011142774A (ja) * 2010-01-08 2011-07-21 Sanyo Electric Co Ltd ステッピングモータの駆動回路

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59121670A (ja) * 1982-12-28 1984-07-13 Toshiba Corp 記録再生ヘツドアクセス用ステツピングモ−タ駆動回路
JP2011142774A (ja) * 2010-01-08 2011-07-21 Sanyo Electric Co Ltd ステッピングモータの駆動回路

Also Published As

Publication number Publication date
JPS6363981B2 (en]) 1988-12-09

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