JPS6341470B2 - - Google Patents

Info

Publication number
JPS6341470B2
JPS6341470B2 JP55053260A JP5326080A JPS6341470B2 JP S6341470 B2 JPS6341470 B2 JP S6341470B2 JP 55053260 A JP55053260 A JP 55053260A JP 5326080 A JP5326080 A JP 5326080A JP S6341470 B2 JPS6341470 B2 JP S6341470B2
Authority
JP
Japan
Prior art keywords
head
output
control signal
sub
video
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
JP55053260A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56149876A (en
Inventor
Akihiro Takeuchi
Masaaki Kobayashi
Seiji Fujisawa
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 JP5326080A priority Critical patent/JPS56149876A/ja
Priority to GB8018214A priority patent/GB2053509B/en
Priority to DE3021480A priority patent/DE3021480C2/de
Priority to CA000353370A priority patent/CA1151765A/fr
Priority to US06/205,599 priority patent/US4393417A/en
Publication of JPS56149876A publication Critical patent/JPS56149876A/ja
Publication of JPS6341470B2 publication Critical patent/JPS6341470B2/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
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/1808—Driving of both record carrier and head

Landscapes

  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
JP5326080A 1979-06-04 1980-04-22 Tracking device Granted JPS56149876A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP5326080A JPS56149876A (en) 1980-04-22 1980-04-22 Tracking device
GB8018214A GB2053509B (en) 1979-06-04 1980-06-04 Tracking system for video recorders/reproducers
DE3021480A DE3021480C2 (de) 1979-06-04 1980-06-04 Spurnachführungssystem für Videoaufzeichnungs- und Videowiedergabegeräte
CA000353370A CA1151765A (fr) 1979-06-04 1980-06-04 Dispositif de centrage
US06/205,599 US4393417A (en) 1979-06-04 1980-11-10 Tracking system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5326080A JPS56149876A (en) 1980-04-22 1980-04-22 Tracking device

Publications (2)

Publication Number Publication Date
JPS56149876A JPS56149876A (en) 1981-11-19
JPS6341470B2 true JPS6341470B2 (fr) 1988-08-17

Family

ID=12937802

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5326080A Granted JPS56149876A (en) 1979-06-04 1980-04-22 Tracking device

Country Status (1)

Country Link
JP (1) JPS56149876A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5937785A (ja) * 1982-08-27 1984-03-01 Hitachi Ltd 磁気録画再生装置
JPH07101492B2 (ja) * 1983-09-28 1995-11-01 キヤノン株式会社 トラツキング装置
JPS6080115A (ja) * 1983-10-11 1985-05-08 Matsushita Electric Ind Co Ltd ビデオテ−プレコ−ダ
US4991031A (en) * 1984-02-10 1991-02-05 Canon Kabushiki Kaisha Rotating head type reproducing apparatus
JPH02193475A (ja) * 1989-01-21 1990-07-31 Mitsubishi Electric Corp トラツキング装置
JPH0430317A (ja) * 1990-05-25 1992-02-03 Matsushita Electric Ind Co Ltd 電気機械変換素子の駆動信号発生装置と共振周波数検出装置

Also Published As

Publication number Publication date
JPS56149876A (en) 1981-11-19

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