KR910013074A - Tracking control circuit - Google Patents

Tracking control circuit

Info

Publication number
KR910013074A
KR910013074A KR1019900022208A KR900022208A KR910013074A KR 910013074 A KR910013074 A KR 910013074A KR 1019900022208 A KR1019900022208 A KR 1019900022208A KR 900022208 A KR900022208 A KR 900022208A KR 910013074 A KR910013074 A KR 910013074A
Authority
KR
South Korea
Prior art keywords
control circuit
tracking control
tracking
circuit
control
Prior art date
Application number
KR1019900022208A
Other languages
Korean (ko)
Other versions
KR100224521B1 (en
Inventor
마꼬또 야마다
마사요시 노규찌
쥰지 오노
Original Assignee
소니 가부시끼 가이샤
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 소니 가부시끼 가이샤 filed Critical 소니 가부시끼 가이샤
Publication of KR910013074A publication Critical patent/KR910013074A/en
Application granted granted Critical
Publication of KR100224521B1 publication Critical patent/KR100224521B1/en

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
    • 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
    • G11B15/46—Controlling, regulating, or indicating speed
    • G11B15/467—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven
KR1019900022208A 1989-12-30 1990-12-28 Tracking control circuit KR100224521B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1340270A JPH03203850A (en) 1989-12-30 1989-12-30 Tracking control circuit
JP340270 1989-12-30

Publications (2)

Publication Number Publication Date
KR910013074A true KR910013074A (en) 1991-08-08
KR100224521B1 KR100224521B1 (en) 1999-10-15

Family

ID=18335335

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900022208A KR100224521B1 (en) 1989-12-30 1990-12-28 Tracking control circuit

Country Status (2)

Country Link
JP (1) JPH03203850A (en)
KR (1) KR100224521B1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62214543A (en) * 1986-03-14 1987-09-21 Toshiba Corp Tracking control circuit of helical scan system tape reproducing device
JPS63119057A (en) * 1986-11-07 1988-05-23 Pioneer Electronic Corp Rotary head type digital signal reproducing device

Also Published As

Publication number Publication date
KR100224521B1 (en) 1999-10-15
JPH03203850A (en) 1991-09-05

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Legal Events

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A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20080626

Year of fee payment: 10

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