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
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
- G11B19/02—Control of operating function, e.g. switching from recording to reproducing
- G11B19/10—Control 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)
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)
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)
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 |
-
1981
- 1981-12-10 JP JP19892281A patent/JPS58100234A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS58100234A (ja) | 1983-06-14 |
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