KR870002573A - Cd,vdp겸용 디스크 구동방법 - Google Patents

Cd,vdp겸용 디스크 구동방법 Download PDF

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Publication number
KR870002573A
KR870002573A KR1019850005931A KR850005931A KR870002573A KR 870002573 A KR870002573 A KR 870002573A KR 1019850005931 A KR1019850005931 A KR 1019850005931A KR 850005931 A KR850005931 A KR 850005931A KR 870002573 A KR870002573 A KR 870002573A
Authority
KR
South Korea
Prior art keywords
motor
vdp
deck
operation adjustment
drive method
Prior art date
Application number
KR1019850005931A
Other languages
English (en)
Other versions
KR880002636B1 (ko
Inventor
이성중
고재영
Original Assignee
정재은
삼성전자 주식회사
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 정재은, 삼성전자 주식회사 filed Critical 정재은
Priority to KR1019850005931A priority Critical patent/KR880002636B1/ko
Priority to JP61191948A priority patent/JPH081738B2/ja
Priority to US06/897,114 priority patent/US4742508A/en
Publication of KR870002573A publication Critical patent/KR870002573A/ko
Application granted granted Critical
Publication of KR880002636B1 publication Critical patent/KR880002636B1/ko
Priority to JP5011860A priority patent/JPH07109695B2/ja

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
    • 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
    • G11B19/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B19/12—Control of operating function, e.g. switching from recording to reproducing by sensing distinguishing features of or on records, e.g. diameter end mark
    • 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
    • G11B19/2009—Turntables, hubs and motors for disk drives; Mounting of motors in the drive
    • 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
    • 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
    • G11B7/085—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam into, or out of, its operative position or across tracks, otherwise than during the transducing operation, e.g. for adjustment or preliminary positioning or track change or selection
    • G11B7/08505—Methods for track change, selection or preliminary positioning by moving the head
    • 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
    • G11B7/085—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam into, or out of, its operative position or across tracks, otherwise than during the transducing operation, e.g. for adjustment or preliminary positioning or track change or selection
    • G11B7/0857—Arrangements for mechanically moving the whole head
    • G11B7/08582—Sled-type positioners

Landscapes

  • Moving Of Heads (AREA)
  • Moving Of Head For Track Selection And Changing (AREA)
  • Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
  • Feeding And Guiding Record Carriers (AREA)

Abstract

내용 없음

Description

CD,VDP겸용 디스크 구동방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 사시도,
제3도는 데커에 쎈서가 부착된 평면도,
제4도는 선택 S/W와 쎈서의 회로도.
도면의 주요부분에 대한 부호설명
1:CD모터, 2:VDP모터, 4:픽업,
6,6′:미끄럼대, 7:전송기어, 8:전송모터,
13:조정톱니, 19,19′:쎈서, 20:선택 S/W

Claims (2)

  1. CD모터(1)와 VDP모터(2)가 각각 모터 고정부(3)(3′)에 고정되고 그 사이의 픽업(4)일측에 유도봉(5)에 얹힌 미끄럼대(6)가 설치되어 그 외면의 전송기어(7)가 전송모터(8)와 맞물려 설치되고, 타측엔 CD동작 조정가변저항(9)의 CD동작 조정기어(10)와 맞물린 VD동작 조정 가변저항(11)의 VD동작 조정기어(12)가 미끄럼대(6′)의 조정톱니(13)와 맞물리게 설치되었으며, CD모터(1)상부에는 CD용 데크(14)가 설치되고 VDP모터(2) 상부에는 20cm VD용 데크(15)와 30cm VD용 데크(16)가 설치된 것을 특징으로 하는 CD, VDP겸용 디스크 구동방법.
  2. 제1항에 있어서,
    20cm VD용 데크(15)와 30cm VD용 데크(16)에 각각 발광 다이오드(17), 수광소자(18)로 구성된 쎈서(19)(19′)가 설치되어 선택 S/W(20)에 의해 자동, 반자동으로 디스크 판별을 할 수 있도록 함을 특징으로 하는 디스크 감별 선택회로.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019850005931A 1985-08-16 1985-08-16 Cd,vd겸용 디스크 구동장치 KR880002636B1 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1019850005931A KR880002636B1 (ko) 1985-08-16 1985-08-16 Cd,vd겸용 디스크 구동장치
JP61191948A JPH081738B2 (ja) 1985-08-16 1986-08-15 ディスクプレーヤーの駆動装置
US06/897,114 US4742508A (en) 1985-08-16 1986-08-15 Disk driving system
JP5011860A JPH07109695B2 (ja) 1985-08-16 1993-01-27 ディスクプレーヤーの駆動装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019850005931A KR880002636B1 (ko) 1985-08-16 1985-08-16 Cd,vd겸용 디스크 구동장치

Publications (2)

Publication Number Publication Date
KR870002573A true KR870002573A (ko) 1987-03-31
KR880002636B1 KR880002636B1 (ko) 1988-12-07

Family

ID=19242295

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019850005931A KR880002636B1 (ko) 1985-08-16 1985-08-16 Cd,vd겸용 디스크 구동장치

Country Status (3)

Country Link
US (1) US4742508A (ko)
JP (2) JPH081738B2 (ko)
KR (1) KR880002636B1 (ko)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0828031B2 (ja) * 1988-12-27 1996-03-21 パイオニア株式会社 ディスクプレーヤの回転制御方式
KR910007430B1 (ko) * 1989-05-31 1991-09-26 삼성전자 주식회사 투윈 디스크플레이어
JPH04229455A (ja) * 1990-12-27 1992-08-18 Sony Corp 光ディスク再生装置
KR930008067B1 (ko) * 1991-07-31 1993-08-25 삼성전자 주식회사 틸트센서를 이용한 디스크 센싱회로
CA2073400A1 (en) * 1991-11-08 1993-05-09 Masayuki Hoshi Disk player
DE4235399A1 (de) * 1992-10-21 1994-04-28 Blaupunkt Werke Gmbh Gerät für ein plattenförmiges optisches Speichermedium
KR0124189B1 (ko) * 1994-07-29 1997-11-25 배순훈 다중광학계를 갖춘 광픽업장치
US6949702B2 (en) * 2003-07-18 2005-09-27 Mark Ortega Drumhead quick disconnect
US10777341B2 (en) 2018-07-25 2020-09-15 Denso International America, Inc. Potentiometer toggle switch

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4337533A (en) * 1979-09-07 1982-06-29 Kabushiki Kaisha Aiwa Front loading type record player
JPS5798160A (en) * 1980-12-11 1982-06-18 Toshiba Corp Record size detecting device
JPS59125762U (ja) * 1983-02-15 1984-08-24 パイオニア株式会社 情報記録円盤再生装置
JPS59142993U (ja) * 1983-03-15 1984-09-25 ソニー株式会社 光デイスク再生装置
JPS6032179A (ja) * 1983-08-03 1985-02-19 Teac Co 記録円盤再生装置

Also Published As

Publication number Publication date
KR880002636B1 (ko) 1988-12-07
JPH06302096A (ja) 1994-10-28
JPS6260169A (ja) 1987-03-16
JPH07109695B2 (ja) 1995-11-22
JPH081738B2 (ja) 1996-01-10
US4742508A (en) 1988-05-03

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