JPS6460879A - Scanning method in disk player - Google Patents

Scanning method in disk player

Info

Publication number
JPS6460879A
JPS6460879A JP62218400A JP21840087A JPS6460879A JP S6460879 A JPS6460879 A JP S6460879A JP 62218400 A JP62218400 A JP 62218400A JP 21840087 A JP21840087 A JP 21840087A JP S6460879 A JPS6460879 A JP S6460879A
Authority
JP
Japan
Prior art keywords
jump operation
jumped
tracks
jump
scan command
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.)
Pending
Application number
JP62218400A
Other languages
English (en)
Inventor
Kiyoshi Tateishi
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
Priority to JP62218400A priority Critical patent/JPS6460879A/ja
Priority to US07/209,728 priority patent/US4887253A/en
Priority to DE3887037T priority patent/DE3887037T2/de
Priority to EP88305777A priority patent/EP0306128B1/en
Publication of JPS6460879A publication Critical patent/JPS6460879A/ja
Pending 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
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/02—Driving or moving of heads
    • G11B21/08—Track changing or selecting during transducing operation
    • G11B21/081—Access to indexed tracks or parts of continuous track
    • G11B21/083—Access to indexed tracks or parts of continuous track on discs
    • G11B21/085—Access to indexed tracks or parts of continuous track on discs with track following of accessed part
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
    • G11B7/085—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam into, or out of, its operative position or across tracks, otherwise than during the transducing operation, e.g. for adjustment or preliminary positioning or track change or selection
    • G11B7/08505—Methods for track change, selection or preliminary positioning by moving the head
    • G11B7/08517—Methods for track change, selection or preliminary positioning by moving the head with tracking pull-in only
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S358/00—Facsimile and static presentation processing
    • Y10S358/907—Track skippers, i.e. "groove skippers"

Landscapes

  • Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
  • Moving Of Head For Track Selection And Changing (AREA)
  • Moving Of The Head To Find And Align With The Track (AREA)
JP62218400A 1987-09-01 1987-09-01 Scanning method in disk player Pending JPS6460879A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP62218400A JPS6460879A (en) 1987-09-01 1987-09-01 Scanning method in disk player
US07/209,728 US4887253A (en) 1987-09-01 1988-06-22 Scanning method and apparatus for performing track jump operations in disk player
DE3887037T DE3887037T2 (de) 1987-09-01 1988-06-24 Plattenspieler und Abtastverfahren.
EP88305777A EP0306128B1 (en) 1987-09-01 1988-06-24 Disk player and scanning method therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62218400A JPS6460879A (en) 1987-09-01 1987-09-01 Scanning method in disk player

Publications (1)

Publication Number Publication Date
JPS6460879A true JPS6460879A (en) 1989-03-07

Family

ID=16719316

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62218400A Pending JPS6460879A (en) 1987-09-01 1987-09-01 Scanning method in disk player

Country Status (4)

Country Link
US (1) US4887253A (ja)
EP (1) EP0306128B1 (ja)
JP (1) JPS6460879A (ja)
DE (1) DE3887037T2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4875214B1 (ja) * 2011-04-15 2012-02-15 直輝 伊藤 両面型ステープラー

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS648563A (en) * 1987-06-30 1989-01-12 Toshiba Corp Track counter
JPH01201830A (ja) * 1988-02-04 1989-08-14 Nakamichi Corp 光スポットの位置検出装置
JPH0641958B2 (ja) * 1988-02-04 1994-06-01 ナカミチ株式会社 移動速度検出回路
JPH01201832A (ja) * 1988-02-04 1989-08-14 Nakamichi Corp 信号処理回路
US5255102A (en) * 1988-09-30 1993-10-19 Yamaha Corporation Optical disc playback device having uniform frame interval track jump based on disc rotation angle
JP2692901B2 (ja) * 1988-10-31 1997-12-17 株式会社東芝 情報処理装置
JPH0738270B2 (ja) * 1989-02-21 1995-04-26 パイオニア株式会社 ディスク演奏方法
JP2646130B2 (ja) * 1989-03-13 1997-08-25 パイオニア株式会社 トラックジャンプ駆動装置
JP2751363B2 (ja) * 1989-04-13 1998-05-18 ソニー株式会社 ビデオディスクプレーヤ
US5239530A (en) * 1989-04-19 1993-08-24 Tokyo Shibaura Electric Co Method and apparatus for detecting a track count in an optical disk apparatus for recording/reproducing data on/from an optical disk
NL9000131A (nl) * 1990-01-19 1991-08-16 Philips Nv Lees- en/of schrijfinrichting.
JPH0479035A (ja) * 1990-07-20 1992-03-12 Pioneer Electron Corp トラッキングサーボ装置
JPH04181522A (ja) * 1990-11-16 1992-06-29 Sony Corp 光ディスク装置
JP2803420B2 (ja) * 1991-12-09 1998-09-24 松下電器産業株式会社 トラッキング制御装置
JPH0814868A (ja) * 1994-06-27 1996-01-19 Sony Corp 円盤状記録媒体表面検査装置
JPH08167154A (ja) * 1994-12-08 1996-06-25 Pioneer Electron Corp ディスク再生装置
KR0176803B1 (ko) * 1995-12-29 1999-04-15 구자홍 디브이디 플레이어의 브이비알 처리회로
US6009537A (en) * 1996-03-29 1999-12-28 Kabushiki Kaisha Toshiba Disk wear prevention by relocating data in response to a head slide count
JP3518670B2 (ja) * 1998-09-14 2004-04-12 パイオニア株式会社 ディスクプレーヤにおける情報読取点の送り速度制御装置
JP2004355763A (ja) * 2003-05-30 2004-12-16 Nec Corp 光ディスク装置ならびに光ディスク装置のスチル動作方法およびプログラム

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5698751A (en) * 1980-01-08 1981-08-08 Hitachi Ltd Video disk player
JPS58212659A (ja) * 1982-06-04 1983-12-10 Hitachi Ltd 記録情報再生装置
JPS59188873A (ja) * 1983-04-08 1984-10-26 Pioneer Electronic Corp 記録デイスク再生方式

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4539664A (en) * 1978-08-25 1985-09-03 Matsushita Electric Industrial Co., Ltd. Control system for optical information signal reproduction device
JPS5718036A (en) * 1980-07-09 1982-01-29 Pioneer Video Corp Video disk player
JPS57181430A (en) * 1981-04-30 1982-11-08 Sony Corp Dad player
US4443869A (en) * 1981-09-28 1984-04-17 Rca Corporation Track jump servo system for disc player
EP0125019A1 (en) * 1983-04-05 1984-11-14 Pioneer Electronic Corporation Device for controlling recording track jump operations
NL8303029A (nl) * 1983-08-31 1985-03-18 Philips Nv Inrichting voor het uitlezen van een schijfvormige optische registratiedrager.
JPH067413B2 (ja) * 1985-07-03 1994-01-26 株式会社リコー 光ピツクアツプのトラツキング制御方式
JPH0679420B2 (ja) * 1986-06-06 1994-10-05 パイオニア株式会社 トラツキングサ−ボ装置
GB2195215B (en) * 1986-08-19 1991-01-09 Pioneer Electronic Corp Disk player and scanning method therefor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5698751A (en) * 1980-01-08 1981-08-08 Hitachi Ltd Video disk player
JPS58212659A (ja) * 1982-06-04 1983-12-10 Hitachi Ltd 記録情報再生装置
JPS59188873A (ja) * 1983-04-08 1984-10-26 Pioneer Electronic Corp 記録デイスク再生方式

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4875214B1 (ja) * 2011-04-15 2012-02-15 直輝 伊藤 両面型ステープラー

Also Published As

Publication number Publication date
EP0306128B1 (en) 1994-01-12
DE3887037T2 (de) 1994-07-21
US4887253A (en) 1989-12-12
DE3887037D1 (de) 1994-02-24
EP0306128A3 (en) 1989-11-29
EP0306128A2 (en) 1989-03-08

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