JPS60214414A - 磁気記録再生装置のヘツド位置制御回路 - Google Patents

磁気記録再生装置のヘツド位置制御回路

Info

Publication number
JPS60214414A
JPS60214414A JP59070883A JP7088384A JPS60214414A JP S60214414 A JPS60214414 A JP S60214414A JP 59070883 A JP59070883 A JP 59070883A JP 7088384 A JP7088384 A JP 7088384A JP S60214414 A JPS60214414 A JP S60214414A
Authority
JP
Japan
Prior art keywords
output
signal
circuit
rotary head
displacement direction
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
JP59070883A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0527168B2 (enrdf_load_stackoverflow
Inventor
Takayasu Ito
隆康 伊藤
Hideo Nishijima
英男 西島
Isao Fukushima
福島　勇夫
Katsumi Sera
世良　克己
Takashi Furuya
貴史 古谷
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 Microcomputer System Ltd
Hitachi Ltd
Hitachi Industry and Control Solutions Co Ltd
Original Assignee
Hitachi Ltd
Hitachi Microcomputer Engineering Ltd
Hitachi Video Engineering 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 Hitachi Ltd, Hitachi Microcomputer Engineering Ltd, Hitachi Video Engineering Co Ltd filed Critical Hitachi Ltd
Priority to JP59070883A priority Critical patent/JPS60214414A/ja
Publication of JPS60214414A publication Critical patent/JPS60214414A/ja
Publication of JPH0527168B2 publication Critical patent/JPH0527168B2/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
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/58—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • G11B5/584—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following on tapes
    • G11B5/588—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following on tapes by controlling the position of the rotating heads

Landscapes

  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
JP59070883A 1984-04-11 1984-04-11 磁気記録再生装置のヘツド位置制御回路 Granted JPS60214414A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59070883A JPS60214414A (ja) 1984-04-11 1984-04-11 磁気記録再生装置のヘツド位置制御回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59070883A JPS60214414A (ja) 1984-04-11 1984-04-11 磁気記録再生装置のヘツド位置制御回路

Publications (2)

Publication Number Publication Date
JPS60214414A true JPS60214414A (ja) 1985-10-26
JPH0527168B2 JPH0527168B2 (enrdf_load_stackoverflow) 1993-04-20

Family

ID=13444377

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59070883A Granted JPS60214414A (ja) 1984-04-11 1984-04-11 磁気記録再生装置のヘツド位置制御回路

Country Status (1)

Country Link
JP (1) JPS60214414A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62110617A (ja) * 1985-11-08 1987-05-21 Matsushita Electric Ind Co Ltd 自動トラツキング装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62110617A (ja) * 1985-11-08 1987-05-21 Matsushita Electric Ind Co Ltd 自動トラツキング装置

Also Published As

Publication number Publication date
JPH0527168B2 (enrdf_load_stackoverflow) 1993-04-20

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