KR930024251U - Disc play compensation circuit - Google Patents

Disc play compensation circuit

Info

Publication number
KR930024251U
KR930024251U KR2019920006072U KR920006072U KR930024251U KR 930024251 U KR930024251 U KR 930024251U KR 2019920006072 U KR2019920006072 U KR 2019920006072U KR 920006072 U KR920006072 U KR 920006072U KR 930024251 U KR930024251 U KR 930024251U
Authority
KR
South Korea
Prior art keywords
compensation circuit
play compensation
disc play
disc
circuit
Prior art date
Application number
KR2019920006072U
Other languages
Korean (ko)
Other versions
KR950002684Y1 (en
Inventor
오재술
Original Assignee
주식회사 금성사
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 주식회사 금성사 filed Critical 주식회사 금성사
Priority to KR92006072U priority Critical patent/KR950002684Y1/en
Publication of KR930024251U publication Critical patent/KR930024251U/en
Application granted granted Critical
Publication of KR950002684Y1 publication Critical patent/KR950002684Y1/en

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • G11B19/28—Speed controlling, regulating, or indicating
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B25/00—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus
    • G11B25/04—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using flat record carriers, e.g. disc, card
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
    • G11B7/09—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • G11B7/0948—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following specially adapted for detection and avoidance or compensation of imperfections on the carrier, e.g. dust, scratches, dropouts
KR92006072U 1992-04-13 1992-04-13 Compensation circuit for disk play KR950002684Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR92006072U KR950002684Y1 (en) 1992-04-13 1992-04-13 Compensation circuit for disk play

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR92006072U KR950002684Y1 (en) 1992-04-13 1992-04-13 Compensation circuit for disk play

Publications (2)

Publication Number Publication Date
KR930024251U true KR930024251U (en) 1993-11-27
KR950002684Y1 KR950002684Y1 (en) 1995-04-13

Family

ID=19331665

Family Applications (1)

Application Number Title Priority Date Filing Date
KR92006072U KR950002684Y1 (en) 1992-04-13 1992-04-13 Compensation circuit for disk play

Country Status (1)

Country Link
KR (1) KR950002684Y1 (en)

Also Published As

Publication number Publication date
KR950002684Y1 (en) 1995-04-13

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Legal Events

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E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20030411

Year of fee payment: 9

LAPS Lapse due to unpaid annual fee