DE3887871D1 - Spindelservoeinheit für Plattenspieler. - Google Patents

Spindelservoeinheit für Plattenspieler.

Info

Publication number
DE3887871D1
DE3887871D1 DE88312130T DE3887871T DE3887871D1 DE 3887871 D1 DE3887871 D1 DE 3887871D1 DE 88312130 T DE88312130 T DE 88312130T DE 3887871 T DE3887871 T DE 3887871T DE 3887871 D1 DE3887871 D1 DE 3887871D1
Authority
DE
Germany
Prior art keywords
turntables
spindle servo
servo
spindle
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 - Fee Related
Application number
DE88312130T
Other languages
English (en)
Other versions
DE3887871T2 (de
Inventor
Takashi C O Pioneer Elec Okano
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.)
Pioneer Corp
Original Assignee
Pioneer Electronic 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 Pioneer Electronic Corp filed Critical Pioneer Electronic Corp
Application granted granted Critical
Publication of DE3887871D1 publication Critical patent/DE3887871D1/de
Publication of DE3887871T2 publication Critical patent/DE3887871T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
DE3887871T 1988-02-19 1988-12-21 Spindelservoeinheit für Plattenspieler. Expired - Fee Related DE3887871T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63037045A JPH0752556B2 (ja) 1988-02-19 1988-02-19 ディスク演奏装置におけるスピンドルサーボ装置

Publications (2)

Publication Number Publication Date
DE3887871D1 true DE3887871D1 (de) 1994-03-24
DE3887871T2 DE3887871T2 (de) 1994-09-01

Family

ID=12486626

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3887871T Expired - Fee Related DE3887871T2 (de) 1988-02-19 1988-12-21 Spindelservoeinheit für Plattenspieler.

Country Status (4)

Country Link
US (1) US5036508A (de)
EP (1) EP0328828B1 (de)
JP (1) JPH0752556B2 (de)
DE (1) DE3887871T2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03134865A (ja) * 1989-10-19 1991-06-07 Pioneer Electron Corp 情報記録ディスク演奏装置
US5825733A (en) * 1990-07-31 1998-10-20 Sony Corporation Optical disc recording apparatus for recording data at a disc rotational speed selected from a range of disc rotational speeds
US5379166A (en) * 1990-11-15 1995-01-03 Oki Electric Industry Co., Ltd. Magnetic disk drive device
US5798999A (en) * 1991-12-23 1998-08-25 Nimbus Communications International Limited Damped turntable/disk arculately positionable relative to a head
JPH0757384A (ja) * 1993-08-20 1995-03-03 Shinano Kenshi Co Ltd ディスクプレーヤ
US5761163A (en) * 1994-09-26 1998-06-02 Kabushiki Kaisha Toshiba Track jump servo apparatus for disc reproducing system
JP3477941B2 (ja) * 1994-11-25 2003-12-10 ソニー株式会社 ディスク再生装置の信号処理回路
DE19959714C2 (de) * 1999-12-10 2001-11-29 Siemens Ag Taktsignal-Erzeuger-Umsetzer-Einrichtung
JP2004342266A (ja) * 2003-05-19 2004-12-02 Funai Electric Co Ltd ディスク再生装置
JP3876855B2 (ja) * 2003-07-10 2007-02-07 ヤマハ株式会社 オートミックスシステム
KR100614344B1 (ko) * 2004-08-18 2006-08-21 주식회사 히타치엘지 데이터 스토리지 코리아 기록매체 탐색시의 에러 개선 방법 및 장치

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4223349A (en) * 1978-11-16 1980-09-16 Mca Discovision, Inc. System for rotating an information storage disc at a variable angular velocity to recover information therefrom at a prescribed constant rate
JPS5671856A (en) * 1979-11-15 1981-06-15 Sony Corp Playback device of disc
JPS5671855A (en) * 1979-11-15 1981-06-15 Sony Corp Playback device of disc
JPS58155573A (ja) * 1982-03-10 1983-09-16 Hitachi Ltd 再生速度制御装置
JPS5898881A (ja) * 1981-12-08 1983-06-11 Pioneer Video Corp 情報記録デイスク再生装置における時間軸制御装置
JPS59129593A (ja) * 1983-01-12 1984-07-25 Sanyo Electric Co Ltd モ−タ−速度制御回路
JPS58220226A (ja) * 1982-06-15 1983-12-21 Toshiba Corp 位相ロツクル−プ制御回路
JPS5940348A (ja) * 1982-08-31 1984-03-06 Nec Home Electronics Ltd デイジタル・オ−デイオデイスクプレ−ヤ−
JPH0782701B2 (ja) * 1985-03-05 1995-09-06 松下電器産業株式会社 モ−タ制御装置
JPH0614735B2 (ja) * 1985-04-05 1994-02-23 パイオニア株式会社 映像再生装置
JPS62136981A (ja) * 1985-12-11 1987-06-19 Hitachi Ltd モ−タの位相制御回路

Also Published As

Publication number Publication date
US5036508A (en) 1991-07-30
JPH0752556B2 (ja) 1995-06-05
JPH01211368A (ja) 1989-08-24
EP0328828A3 (en) 1990-08-16
EP0328828A2 (de) 1989-08-23
DE3887871T2 (de) 1994-09-01
EP0328828B1 (de) 1994-02-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee