JPS624913B2 - - Google Patents

Info

Publication number
JPS624913B2
JPS624913B2 JP56206391A JP20639181A JPS624913B2 JP S624913 B2 JPS624913 B2 JP S624913B2 JP 56206391 A JP56206391 A JP 56206391A JP 20639181 A JP20639181 A JP 20639181A JP S624913 B2 JPS624913 B2 JP S624913B2
Authority
JP
Japan
Prior art keywords
disk
signal
scanning
recording
track
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
JP56206391A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57147164A (en
Inventor
Keiji Suzuki
Tatsuo Shimizu
Katsuto Uetake
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP56206391A priority Critical patent/JPS57147164A/ja
Publication of JPS57147164A publication Critical patent/JPS57147164A/ja
Publication of JPS624913B2 publication Critical patent/JPS624913B2/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
    • G11B19/24—Arrangements for providing constant relative speed between record carrier and head

Landscapes

  • Rotational Drive Of Disk (AREA)
JP56206391A 1981-12-21 1981-12-21 Disc reproducer Granted JPS57147164A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56206391A JPS57147164A (en) 1981-12-21 1981-12-21 Disc reproducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56206391A JPS57147164A (en) 1981-12-21 1981-12-21 Disc reproducer

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP10619674A Division JPS5444524B2 (enExample) 1974-09-13 1974-09-13

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP59130262A Division JPS6016775A (ja) 1984-06-25 1984-06-25 デイスク再生装置
JP10602886A Division JPS61267968A (ja) 1986-05-09 1986-05-09 デイスク再生装置

Publications (2)

Publication Number Publication Date
JPS57147164A JPS57147164A (en) 1982-09-10
JPS624913B2 true JPS624913B2 (enExample) 1987-02-02

Family

ID=16522565

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56206391A Granted JPS57147164A (en) 1981-12-21 1981-12-21 Disc reproducer

Country Status (1)

Country Link
JP (1) JPS57147164A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61267968A (ja) * 1986-05-09 1986-11-27 Teac Co デイスク再生装置

Also Published As

Publication number Publication date
JPS57147164A (en) 1982-09-10

Similar Documents

Publication Publication Date Title
US4310912A (en) Servo system for recording and/or reproducing apparatus using a rotatable recording carrier
JPS6011374B2 (ja) 情報再生方法及びその装置
JPH0795516A (ja) 光ディスクプレーヤの接線方向サーボ装置
JPS6357859B2 (enExample)
US4420828A (en) Optical recording and/or reproducing device
JPH0472294B2 (enExample)
EP0229395B1 (en) Optical magnetic recording and reproducing method and apparatus
US4532621A (en) Device and method for recording information on a disk
JPH076377A (ja) 光ディスクプレーヤ
JPS6021517B2 (ja) ビデオ信号記録再生方法及びその装置
US4346471A (en) Optical apparatus for tracking a record carrier
US4530073A (en) Disc reproducing apparatus
JPS6313264B2 (enExample)
US5544133A (en) Recording/reproducing apparatus using optical magnetic tape
US4498110A (en) Optical disc reproducing apparatus
JPS624913B2 (enExample)
JPS588054B2 (ja) 光学的再生装置
JPH057916B2 (enExample)
JPS6313262B2 (enExample)
US5124964A (en) Focus servo gain setting circuit for optical record disc reproducing apparatus
JPS5843819B2 (ja) ジヨウホウキロクデイスク
JPH0255864B2 (enExample)
JPS604631B2 (ja) 回転記録媒体に対するテレビジヨン信号の記録方式
US4494225A (en) Optical disc reproducing apparatus
JPS6113290B2 (enExample)