JPH044672B2 - - Google Patents

Info

Publication number
JPH044672B2
JPH044672B2 JP56080249A JP8024981A JPH044672B2 JP H044672 B2 JPH044672 B2 JP H044672B2 JP 56080249 A JP56080249 A JP 56080249A JP 8024981 A JP8024981 A JP 8024981A JP H044672 B2 JPH044672 B2 JP H044672B2
Authority
JP
Japan
Prior art keywords
signal
disk
clock
rotation
control method
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.)
Expired - Lifetime
Application number
JP56080249A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57195365A (en
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 filed Critical
Priority to JP8024981A priority Critical patent/JPS57195365A/ja
Publication of JPS57195365A publication Critical patent/JPS57195365A/ja
Publication of JPH044672B2 publication Critical patent/JPH044672B2/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
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/20—Driving; Starting; Stopping; Control thereof

Landscapes

  • Rotational Drive Of Disk (AREA)
JP8024981A 1981-05-27 1981-05-27 Rotation control system for recording disk Granted JPS57195365A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8024981A JPS57195365A (en) 1981-05-27 1981-05-27 Rotation control system for recording disk

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8024981A JPS57195365A (en) 1981-05-27 1981-05-27 Rotation control system for recording disk

Publications (2)

Publication Number Publication Date
JPS57195365A JPS57195365A (en) 1982-12-01
JPH044672B2 true JPH044672B2 (en]) 1992-01-29

Family

ID=13713041

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8024981A Granted JPS57195365A (en) 1981-05-27 1981-05-27 Rotation control system for recording disk

Country Status (1)

Country Link
JP (1) JPS57195365A (en])

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58114354A (ja) * 1981-12-26 1983-07-07 Matsushita Electric Ind Co Ltd デイスク再生装置
JPS60229239A (ja) * 1984-04-27 1985-11-14 Pioneer Electronic Corp スピンドルモ−タの駆動制御装置
JP2664595B2 (ja) * 1992-08-28 1997-10-15 三洋電機株式会社 光磁気ディスク再生装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5442642U (en]) * 1977-08-30 1979-03-23
JPS57191874A (en) * 1981-05-19 1982-11-25 Teac Co Reproducing device

Also Published As

Publication number Publication date
JPS57195365A (en) 1982-12-01

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