JPH0422299B2 - - Google Patents

Info

Publication number
JPH0422299B2
JPH0422299B2 JP2106684A JP2106684A JPH0422299B2 JP H0422299 B2 JPH0422299 B2 JP H0422299B2 JP 2106684 A JP2106684 A JP 2106684A JP 2106684 A JP2106684 A JP 2106684A JP H0422299 B2 JPH0422299 B2 JP H0422299B2
Authority
JP
Japan
Prior art keywords
track
frequency
traverse
motor
signal
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
Application number
JP2106684A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60164971A (ja
Inventor
Makoto Akyama
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP2106684A priority Critical patent/JPS60164971A/ja
Publication of JPS60164971A publication Critical patent/JPS60164971A/ja
Publication of JPH0422299B2 publication Critical patent/JPH0422299B2/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
    • G11B21/10—Track finding or aligning by moving the head ; Provisions for maintaining alignment of the head relative to the track during transducing operation, i.e. track following

Landscapes

  • Moving Of The Head To Find And Align With The Track (AREA)
JP2106684A 1984-02-07 1984-02-07 記録情報再生装置 Granted JPS60164971A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2106684A JPS60164971A (ja) 1984-02-07 1984-02-07 記録情報再生装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2106684A JPS60164971A (ja) 1984-02-07 1984-02-07 記録情報再生装置

Publications (2)

Publication Number Publication Date
JPS60164971A JPS60164971A (ja) 1985-08-28
JPH0422299B2 true JPH0422299B2 (ru) 1992-04-16

Family

ID=12044509

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2106684A Granted JPS60164971A (ja) 1984-02-07 1984-02-07 記録情報再生装置

Country Status (1)

Country Link
JP (1) JPS60164971A (ru)

Also Published As

Publication number Publication date
JPS60164971A (ja) 1985-08-28

Similar Documents

Publication Publication Date Title
JPH1021571A (ja) ディスク再生装置の学習制御装置
JPS59186178A (ja) Ｃｌｖデイスクのランダムアクセス装置
JPH0731869B2 (ja) デイスク回転駆動装置
JPH0422299B2 (ru)
US7215608B2 (en) Optical disk reproducing apparatus for compensating for tracking error by using real-time repetitive control and method of driving optical disk reproducing apparatus
JPH0572031B2 (ru)
JPH0322674B2 (ru)
JPS61187174A (ja) 記録情報再生装置
JPS5977675A (ja) サ−ボ回路
JPH0215471A (ja) ピックアップの移動速度制御装置
JP2546198B2 (ja) 速度制御装置
JPH0512790B2 (ru)
JPH0619896B2 (ja) ディスクプレーヤ
JPH0559513B2 (ru)
JPH0770190B2 (ja) デイスクプレ−ヤ
JPS6350950A (ja) テ−プレコ−ダ
JPH08106727A (ja) ディスク再生装置
JPS647428B2 (ru)
JPS62188057A (ja) ディスクの回転速度及び位相の制御装置
JPS61153885A (ja) デイスク再生装置
JPH0123870B2 (ru)
JP2906602B2 (ja) 記録円盤再生装置
JP2568705B2 (ja) 光ディスクサーチ装置
JPH0758548B2 (ja) トラツキング制御装置
JPS5914140A (ja) 記録情報再生装置