JPH0471255B2 - - Google Patents

Info

Publication number
JPH0471255B2
JPH0471255B2 JP58167907A JP16790783A JPH0471255B2 JP H0471255 B2 JPH0471255 B2 JP H0471255B2 JP 58167907 A JP58167907 A JP 58167907A JP 16790783 A JP16790783 A JP 16790783A JP H0471255 B2 JPH0471255 B2 JP H0471255B2
Authority
JP
Japan
Prior art keywords
signal
jump
braking
track
circuit
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 - Lifetime
Application number
JP58167907A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6059543A (ja
Inventor
Akira Katsuyama
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 JP16790783A priority Critical patent/JPS6059543A/ja
Publication of JPS6059543A publication Critical patent/JPS6059543A/ja
Publication of JPH0471255B2 publication Critical patent/JPH0471255B2/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
    • 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

Landscapes

  • Moving Of Head For Track Selection And Changing (AREA)
  • Moving Of The Head To Find And Align With The Track (AREA)
  • Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
JP16790783A 1983-09-12 1983-09-12 トラツクジヤンプ装置 Granted JPS6059543A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16790783A JPS6059543A (ja) 1983-09-12 1983-09-12 トラツクジヤンプ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16790783A JPS6059543A (ja) 1983-09-12 1983-09-12 トラツクジヤンプ装置

Publications (2)

Publication Number Publication Date
JPS6059543A JPS6059543A (ja) 1985-04-05
JPH0471255B2 true JPH0471255B2 (en]) 1992-11-13

Family

ID=15858254

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16790783A Granted JPS6059543A (ja) 1983-09-12 1983-09-12 トラツクジヤンプ装置

Country Status (1)

Country Link
JP (1) JPS6059543A (en])

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01236483A (ja) * 1988-03-16 1989-09-21 Sanyo Electric Co Ltd 信号トラック捕捉装置
JPH04105867U (ja) * 1991-02-20 1992-09-11 株式会社ケンウツド 光デイスクプレーヤのトラツクジヤンプ装置
KR0167891B1 (ko) * 1992-04-06 1999-03-20 강진구 디스크 시스템의 조기 브레이크 구동방법

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58122676A (ja) * 1982-01-16 1983-07-21 Sony Corp デイスクのトラツク・ジヤンプ装置
JPS59152563A (ja) * 1983-02-21 1984-08-31 Toshiba Corp デイスクレコ−ド再生装置

Also Published As

Publication number Publication date
JPS6059543A (ja) 1985-04-05

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