JPS61105773A - 記録再生形デイスクプレ−ヤのデイスクモ−タサ−ボ回路 - Google Patents

記録再生形デイスクプレ−ヤのデイスクモ−タサ−ボ回路

Info

Publication number
JPS61105773A
JPS61105773A JP59225708A JP22570884A JPS61105773A JP S61105773 A JPS61105773 A JP S61105773A JP 59225708 A JP59225708 A JP 59225708A JP 22570884 A JP22570884 A JP 22570884A JP S61105773 A JPS61105773 A JP S61105773A
Authority
JP
Japan
Prior art keywords
circuit
recording
signal
control circuit
phase
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
JP59225708A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0338671B2 (enrdf_load_stackoverflow
Inventor
Katsumi Takeda
竹田　克美
Yukio Fukui
幸夫 福井
Toru Fujishima
徹 藤島
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 Ltd
Original Assignee
Hitachi 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 filed Critical Hitachi Ltd
Priority to JP59225708A priority Critical patent/JPS61105773A/ja
Publication of JPS61105773A publication Critical patent/JPS61105773A/ja
Publication of JPH0338671B2 publication Critical patent/JPH0338671B2/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
    • 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

Landscapes

  • Rotational Drive Of Disk (AREA)
  • Control Of Electric Motors In General (AREA)
JP59225708A 1984-10-29 1984-10-29 記録再生形デイスクプレ−ヤのデイスクモ−タサ−ボ回路 Granted JPS61105773A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59225708A JPS61105773A (ja) 1984-10-29 1984-10-29 記録再生形デイスクプレ−ヤのデイスクモ−タサ−ボ回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59225708A JPS61105773A (ja) 1984-10-29 1984-10-29 記録再生形デイスクプレ−ヤのデイスクモ−タサ−ボ回路

Publications (2)

Publication Number Publication Date
JPS61105773A true JPS61105773A (ja) 1986-05-23
JPH0338671B2 JPH0338671B2 (enrdf_load_stackoverflow) 1991-06-11

Family

ID=16833554

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59225708A Granted JPS61105773A (ja) 1984-10-29 1984-10-29 記録再生形デイスクプレ−ヤのデイスクモ−タサ−ボ回路

Country Status (1)

Country Link
JP (1) JPS61105773A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH025262A (ja) * 1988-06-23 1990-01-10 Seiko Epson Corp フロッピーディスクドライブ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH025262A (ja) * 1988-06-23 1990-01-10 Seiko Epson Corp フロッピーディスクドライブ

Also Published As

Publication number Publication date
JPH0338671B2 (enrdf_load_stackoverflow) 1991-06-11

Similar Documents

Publication Publication Date Title
US4271334A (en) Apparatus for correcting for temperature-induced tracking errors in a system for recovering information from a recording disc
EP0164642B1 (en) Recording and reproduction apparatus
KR840004810A (ko) 광학 디스크 정보재생장치용 주사서어보 시스템
JPS6030016B2 (ja) 円盤状記録媒体記録及び／又は再生装置のサ−ボ方式
US4468709A (en) Dual-loop jitter correction circuit for correcting the time base error of an information signal
EP0450529B1 (en) Motor servo circuit for disc reproduction apparatus
JPS61105773A (ja) 記録再生形デイスクプレ−ヤのデイスクモ−タサ−ボ回路
US4862294A (en) Disc erasing apparatus for selective erasure of disc tracks
JPH0612595B2 (ja) 制御装置
JPH02173962A (ja) 磁気記録再生装置のトラッキング装置
JPH0644571A (ja) ディスクおよびディスク記録装置およびディスク再生装置
US3520993A (en) Synchronizing servosystem with memory means
JPS6346628A (ja) トラツキング制御装置
JPH0161275B2 (enrdf_load_stackoverflow)
JPS6273436A (ja) 光学式再生装置のトラツキング制御装置
KR960007946B1 (ko) 가변 클럭 발생기를 이용한 에러 정정 회로
JPH0132212Y2 (enrdf_load_stackoverflow)
JPH0467699B2 (enrdf_load_stackoverflow)
JPS634251B2 (enrdf_load_stackoverflow)
KR960001758B1 (ko) 레이저디스크플레이어의 기동시간단축 스핀들서보회로
JPH0765508A (ja) 外部クロック発生装置及びデータ再生装置
JP2501485B2 (ja) 時間軸補正装置
JP2696930B2 (ja) 光学式ディスクプレーヤのデータスライス装置
JPH01277363A (ja) 映像信号再生装置
JPH01277328A (ja) 映像信号再生装置