JPH0435831B2 - - Google Patents

Info

Publication number
JPH0435831B2
JPH0435831B2 JP57083075A JP8307582A JPH0435831B2 JP H0435831 B2 JPH0435831 B2 JP H0435831B2 JP 57083075 A JP57083075 A JP 57083075A JP 8307582 A JP8307582 A JP 8307582A JP H0435831 B2 JPH0435831 B2 JP H0435831B2
Authority
JP
Japan
Prior art keywords
pulse
track
servo loop
control device
deceleration
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
JP57083075A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58200472A (ja
Inventor
Yoshimi Iso
Eiji Ookubo
Shigeki Inoe
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP8307582A priority Critical patent/JPS58200472A/ja
Publication of JPS58200472A publication Critical patent/JPS58200472A/ja
Publication of JPH0435831B2 publication Critical patent/JPH0435831B2/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
    • 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 For Recording And Reproducing By Optical Means (AREA)
  • Optical Recording Or Reproduction (AREA)
JP8307582A 1982-05-19 1982-05-19 記録情報再生装置のトラツキング制御装置 Granted JPS58200472A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8307582A JPS58200472A (ja) 1982-05-19 1982-05-19 記録情報再生装置のトラツキング制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8307582A JPS58200472A (ja) 1982-05-19 1982-05-19 記録情報再生装置のトラツキング制御装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP7006913A Division JP2560653B2 (ja) 1995-01-20 1995-01-20 記録情報再生装置のトラッキング制御装置

Publications (2)

Publication Number Publication Date
JPS58200472A JPS58200472A (ja) 1983-11-22
JPH0435831B2 true JPH0435831B2 (enrdf_load_stackoverflow) 1992-06-12

Family

ID=13792056

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8307582A Granted JPS58200472A (ja) 1982-05-19 1982-05-19 記録情報再生装置のトラツキング制御装置

Country Status (1)

Country Link
JP (1) JPS58200472A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62117764U (enrdf_load_stackoverflow) * 1986-01-16 1987-07-27
JPS62175459U (enrdf_load_stackoverflow) * 1986-04-23 1987-11-07
JPH0727701B2 (ja) * 1986-09-18 1995-03-29 パイオニア株式会社 トラツキングサ−ボ装置
JPH073502Y2 (ja) * 1988-07-29 1995-01-30 ミツミ電機株式会社 ディスク再生装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5532239A (en) * 1978-08-25 1980-03-06 Matsushita Electric Ind Co Ltd Reproducing device
JPS5599889A (en) * 1979-01-05 1980-07-30 Pioneer Video Corp Tracking control unit in information reader

Also Published As

Publication number Publication date
JPS58200472A (ja) 1983-11-22

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