JPS5911583A - デイスク再生装置 - Google Patents

デイスク再生装置

Info

Publication number
JPS5911583A
JPS5911583A JP12044282A JP12044282A JPS5911583A JP S5911583 A JPS5911583 A JP S5911583A JP 12044282 A JP12044282 A JP 12044282A JP 12044282 A JP12044282 A JP 12044282A JP S5911583 A JPS5911583 A JP S5911583A
Authority
JP
Japan
Prior art keywords
fast
track jump
track
pulse
supplied
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
JP12044282A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0444348B2 (en, 2012
Inventor
Akira Katsuyama
勝山　明
Shuichi Kimura
修一 木村
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 JP12044282A priority Critical patent/JPS5911583A/ja
Publication of JPS5911583A publication Critical patent/JPS5911583A/ja
Publication of JPH0444348B2 publication Critical patent/JPH0444348B2/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
    • 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

Landscapes

  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
  • Moving Of Head For Track Selection And Changing (AREA)
  • Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
JP12044282A 1982-07-10 1982-07-10 デイスク再生装置 Granted JPS5911583A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12044282A JPS5911583A (ja) 1982-07-10 1982-07-10 デイスク再生装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12044282A JPS5911583A (ja) 1982-07-10 1982-07-10 デイスク再生装置

Publications (2)

Publication Number Publication Date
JPS5911583A true JPS5911583A (ja) 1984-01-21
JPH0444348B2 JPH0444348B2 (en, 2012) 1992-07-21

Family

ID=14786302

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12044282A Granted JPS5911583A (ja) 1982-07-10 1982-07-10 デイスク再生装置

Country Status (1)

Country Link
JP (1) JPS5911583A (en, 2012)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61271660A (ja) * 1985-05-28 1986-12-01 Matsushita Electric Ind Co Ltd コンパクトデイスクプレ−ヤの操作モ−ド制御装置
US4803675A (en) * 1984-06-01 1989-02-07 Nippon Gakki Seizo Kabushiki Kaisha High speed, low power consumption pickup head position control device in an optical type disc reproducing device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57105866A (en) * 1980-12-23 1982-07-01 Matsushita Electric Ind Co Ltd Pcm-audio disc playback device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57105866A (en) * 1980-12-23 1982-07-01 Matsushita Electric Ind Co Ltd Pcm-audio disc playback device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4803675A (en) * 1984-06-01 1989-02-07 Nippon Gakki Seizo Kabushiki Kaisha High speed, low power consumption pickup head position control device in an optical type disc reproducing device
JPS61271660A (ja) * 1985-05-28 1986-12-01 Matsushita Electric Ind Co Ltd コンパクトデイスクプレ−ヤの操作モ−ド制御装置

Also Published As

Publication number Publication date
JPH0444348B2 (en, 2012) 1992-07-21

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