JPS6128179B2 - - Google Patents

Info

Publication number
JPS6128179B2
JPS6128179B2 JP51036344A JP3634476A JPS6128179B2 JP S6128179 B2 JPS6128179 B2 JP S6128179B2 JP 51036344 A JP51036344 A JP 51036344A JP 3634476 A JP3634476 A JP 3634476A JP S6128179 B2 JPS6128179 B2 JP S6128179B2
Authority
JP
Japan
Prior art keywords
turntable
rotation
motor
control circuit
phase
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
JP51036344A
Other languages
English (en)
Japanese (ja)
Other versions
JPS52119903A (en
Inventor
Susumu Hoshimi
Shuichi Hatsutori
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP3634476A priority Critical patent/JPS52119903A/ja
Publication of JPS52119903A publication Critical patent/JPS52119903A/ja
Publication of JPS6128179B2 publication Critical patent/JPS6128179B2/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)
  • Control Of Motors That Do Not Use Commutators (AREA)
JP3634476A 1976-04-01 1976-04-01 Turntable device Granted JPS52119903A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3634476A JPS52119903A (en) 1976-04-01 1976-04-01 Turntable device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3634476A JPS52119903A (en) 1976-04-01 1976-04-01 Turntable device

Publications (2)

Publication Number Publication Date
JPS52119903A JPS52119903A (en) 1977-10-07
JPS6128179B2 true JPS6128179B2 (enrdf_load_stackoverflow) 1986-06-28

Family

ID=12467206

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3634476A Granted JPS52119903A (en) 1976-04-01 1976-04-01 Turntable device

Country Status (1)

Country Link
JP (1) JPS52119903A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS52119903A (en) 1977-10-07

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