JPS6243265B2 - - Google Patents

Info

Publication number
JPS6243265B2
JPS6243265B2 JP4695981A JP4695981A JPS6243265B2 JP S6243265 B2 JPS6243265 B2 JP S6243265B2 JP 4695981 A JP4695981 A JP 4695981A JP 4695981 A JP4695981 A JP 4695981A JP S6243265 B2 JPS6243265 B2 JP S6243265B2
Authority
JP
Japan
Prior art keywords
circuit
voltage
recording medium
recording
signal
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
Application number
JP4695981A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57162149A (en
Inventor
Tooru Kusuda
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 JP4695981A priority Critical patent/JPS57162149A/ja
Publication of JPS57162149A publication Critical patent/JPS57162149A/ja
Publication of JPS6243265B2 publication Critical patent/JPS6243265B2/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
    • G11B19/28—Speed controlling, regulating, or indicating

Landscapes

  • Control Of Position Or Direction (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Rotational Drive Of Disk (AREA)
JP4695981A 1981-03-30 1981-03-30 Recording or reproducing device Granted JPS57162149A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4695981A JPS57162149A (en) 1981-03-30 1981-03-30 Recording or reproducing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4695981A JPS57162149A (en) 1981-03-30 1981-03-30 Recording or reproducing device

Publications (2)

Publication Number Publication Date
JPS57162149A JPS57162149A (en) 1982-10-05
JPS6243265B2 true JPS6243265B2 (fr) 1987-09-12

Family

ID=12761815

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4695981A Granted JPS57162149A (en) 1981-03-30 1981-03-30 Recording or reproducing device

Country Status (1)

Country Link
JP (1) JPS57162149A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0719433B2 (ja) * 1985-03-16 1995-03-06 キヤノン株式会社 回転体駆動装置
JP2537187B2 (ja) * 1986-01-31 1996-09-25 キヤノン株式会社 記録又は再生装置

Also Published As

Publication number Publication date
JPS57162149A (en) 1982-10-05

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