JPS6360448B2 - - Google Patents

Info

Publication number
JPS6360448B2
JPS6360448B2 JP56198922A JP19892281A JPS6360448B2 JP S6360448 B2 JPS6360448 B2 JP S6360448B2 JP 56198922 A JP56198922 A JP 56198922A JP 19892281 A JP19892281 A JP 19892281A JP S6360448 B2 JPS6360448 B2 JP S6360448B2
Authority
JP
Japan
Prior art keywords
recording medium
output
lens
circuit
disk
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
JP56198922A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58100234A (ja
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 filed Critical
Priority to JP19892281A priority Critical patent/JPS58100234A/ja
Publication of JPS58100234A publication Critical patent/JPS58100234A/ja
Publication of JPS6360448B2 publication Critical patent/JPS6360448B2/ja
Granted legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00Driving, 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
    • G11B19/02Control of operating function, e.g. switching from recording to reproducing
    • G11B19/10Control of operating function, e.g. switching from recording to reproducing by sensing presence or absence of record in accessible stored position or on turntable

Landscapes

  • Optical Recording Or Reproduction (AREA)
  • Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
JP19892281A 1981-12-10 1981-12-10 光学再生装置 Granted JPS58100234A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19892281A JPS58100234A (ja) 1981-12-10 1981-12-10 光学再生装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19892281A JPS58100234A (ja) 1981-12-10 1981-12-10 光学再生装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP24663989A Division JPH02118920A (ja) 1989-09-22 1989-09-22 光学再生装置

Publications (2)

Publication Number Publication Date
JPS58100234A JPS58100234A (ja) 1983-06-14
JPS6360448B2 true JPS6360448B2 (en, 2012) 1988-11-24

Family

ID=16399185

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19892281A Granted JPS58100234A (ja) 1981-12-10 1981-12-10 光学再生装置

Country Status (1)

Country Link
JP (1) JPS58100234A (en, 2012)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3380426D1 (en) * 1982-06-04 1989-09-21 Sony Corp Optical disc reproducer
JPS6280251U (en, 2012) * 1985-11-08 1987-05-22

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5914821B2 (ja) * 1975-10-23 1984-04-06 三菱電機株式会社 レコ−ドプレ−ヤ
JPS52108801A (en) * 1976-03-10 1977-09-12 Sony Corp Size detector for records
SE7813460L (sv) * 1978-03-27 1979-09-28 Mca Disco Vision Videoskivspelare
DE3038650C2 (de) * 1979-10-12 1983-05-19 Universal Pioneer Corp., Tokyo Vorrichtung zum Wiedergeben der von einer Videoplatte gelesenen Information
JPS6144256Y2 (en, 2012) * 1979-12-12 1986-12-13

Also Published As

Publication number Publication date
JPS58100234A (ja) 1983-06-14

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