JPH0143381B2 - - Google Patents

Info

Publication number
JPH0143381B2
JPH0143381B2 JP1649983A JP1649983A JPH0143381B2 JP H0143381 B2 JPH0143381 B2 JP H0143381B2 JP 1649983 A JP1649983 A JP 1649983A JP 1649983 A JP1649983 A JP 1649983A JP H0143381 B2 JPH0143381 B2 JP H0143381B2
Authority
JP
Japan
Prior art keywords
output
head
signal
circuit
time
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
JP1649983A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59142786A (ja
Inventor
Haruo Suenaga
Hisayoshi Inoe
Masaru Nakahama
Hiroshi Horikane
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 JP1649983A priority Critical patent/JPS59142786A/ja
Publication of JPS59142786A publication Critical patent/JPS59142786A/ja
Publication of JPH0143381B2 publication Critical patent/JPH0143381B2/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)
JP1649983A 1983-02-03 1983-02-03 再生装置 Granted JPS59142786A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1649983A JPS59142786A (ja) 1983-02-03 1983-02-03 再生装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1649983A JPS59142786A (ja) 1983-02-03 1983-02-03 再生装置

Publications (2)

Publication Number Publication Date
JPS59142786A JPS59142786A (ja) 1984-08-16
JPH0143381B2 true JPH0143381B2 (enrdf_load_stackoverflow) 1989-09-20

Family

ID=11917966

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1649983A Granted JPS59142786A (ja) 1983-02-03 1983-02-03 再生装置

Country Status (1)

Country Link
JP (1) JPS59142786A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6228979A (ja) * 1985-07-30 1987-02-06 Konishiroku Photo Ind Co Ltd オ−トトラツキング装置
JP3823180B2 (ja) * 2000-03-31 2006-09-20 松下電器産業株式会社 磁気ディスク装置
JP4134066B2 (ja) 2005-02-24 2008-08-13 富士通株式会社 ヘッド位置検出方法および記録媒体駆動装置

Also Published As

Publication number Publication date
JPS59142786A (ja) 1984-08-16

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