JPS57191874A - Reproducing device - Google Patents

Reproducing device

Info

Publication number
JPS57191874A
JPS57191874A JP7544881A JP7544881A JPS57191874A JP S57191874 A JPS57191874 A JP S57191874A JP 7544881 A JP7544881 A JP 7544881A JP 7544881 A JP7544881 A JP 7544881A JP S57191874 A JPS57191874 A JP S57191874A
Authority
JP
Japan
Prior art keywords
synchronizing signal
absence
circuit
disk
recording medium
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
JP7544881A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0123870B2 (enrdf_load_stackoverflow
Inventor
Toru 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 JP7544881A priority Critical patent/JPS57191874A/ja
Publication of JPS57191874A publication Critical patent/JPS57191874A/ja
Publication of JPH0123870B2 publication Critical patent/JPH0123870B2/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

  • Rotational Drive Of Disk (AREA)
JP7544881A 1981-05-19 1981-05-19 Reproducing device Granted JPS57191874A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7544881A JPS57191874A (en) 1981-05-19 1981-05-19 Reproducing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7544881A JPS57191874A (en) 1981-05-19 1981-05-19 Reproducing device

Publications (2)

Publication Number Publication Date
JPS57191874A true JPS57191874A (en) 1982-11-25
JPH0123870B2 JPH0123870B2 (enrdf_load_stackoverflow) 1989-05-09

Family

ID=13576547

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7544881A Granted JPS57191874A (en) 1981-05-19 1981-05-19 Reproducing device

Country Status (1)

Country Link
JP (1) JPS57191874A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57195365A (en) * 1981-05-27 1982-12-01 Pioneer Electronic Corp Rotation control system for recording disk
JPS60154358A (ja) * 1984-01-20 1985-08-14 Pioneer Electronic Corp 記録情報再生装置
JPS62132268A (ja) * 1985-12-02 1987-06-15 Pioneer Electronic Corp スピンドルサ−ボ装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5587348A (en) * 1978-12-25 1980-07-02 Victor Co Of Japan Ltd Rotation control device for information recording medium disk

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5587348A (en) * 1978-12-25 1980-07-02 Victor Co Of Japan Ltd Rotation control device for information recording medium disk

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57195365A (en) * 1981-05-27 1982-12-01 Pioneer Electronic Corp Rotation control system for recording disk
JPS60154358A (ja) * 1984-01-20 1985-08-14 Pioneer Electronic Corp 記録情報再生装置
JPS62132268A (ja) * 1985-12-02 1987-06-15 Pioneer Electronic Corp スピンドルサ−ボ装置

Also Published As

Publication number Publication date
JPH0123870B2 (enrdf_load_stackoverflow) 1989-05-09

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