JPS6055569A - 情報再生装置 - Google Patents

情報再生装置

Info

Publication number
JPS6055569A
JPS6055569A JP58164420A JP16442083A JPS6055569A JP S6055569 A JPS6055569 A JP S6055569A JP 58164420 A JP58164420 A JP 58164420A JP 16442083 A JP16442083 A JP 16442083A JP S6055569 A JPS6055569 A JP S6055569A
Authority
JP
Japan
Prior art keywords
information
reading head
tracking control
frequency
tracking
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
JP58164420A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0322674B2 (pm
Inventor
Haruo Isaka
治夫 井阪
Shinichi Tanaka
伸一 田中
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 JP58164420A priority Critical patent/JPS6055569A/ja
Publication of JPS6055569A publication Critical patent/JPS6055569A/ja
Publication of JPH0322674B2 publication Critical patent/JPH0322674B2/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)
JP58164420A 1983-09-06 1983-09-06 情報再生装置 Granted JPS6055569A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58164420A JPS6055569A (ja) 1983-09-06 1983-09-06 情報再生装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58164420A JPS6055569A (ja) 1983-09-06 1983-09-06 情報再生装置

Publications (2)

Publication Number Publication Date
JPS6055569A true JPS6055569A (ja) 1985-03-30
JPH0322674B2 JPH0322674B2 (pm) 1991-03-27

Family

ID=15792803

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58164420A Granted JPS6055569A (ja) 1983-09-06 1983-09-06 情報再生装置

Country Status (1)

Country Link
JP (1) JPS6055569A (pm)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62109272A (ja) * 1985-11-08 1987-05-20 Sony Corp 回転記録体のサーボ装置
JPS62287483A (ja) * 1986-06-05 1987-12-14 Sony Corp 回転記録媒体に対するサーボ装置
JPS62287484A (ja) * 1986-06-05 1987-12-14 Sony Corp 回転記録媒体に対するサーボ装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4985476A (pm) * 1972-08-25 1974-08-16
JPS52120805A (en) * 1976-04-02 1977-10-11 Sony Corp Servo apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4985476A (pm) * 1972-08-25 1974-08-16
JPS52120805A (en) * 1976-04-02 1977-10-11 Sony Corp Servo apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62109272A (ja) * 1985-11-08 1987-05-20 Sony Corp 回転記録体のサーボ装置
JPS62287483A (ja) * 1986-06-05 1987-12-14 Sony Corp 回転記録媒体に対するサーボ装置
JPS62287484A (ja) * 1986-06-05 1987-12-14 Sony Corp 回転記録媒体に対するサーボ装置

Also Published As

Publication number Publication date
JPH0322674B2 (pm) 1991-03-27

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