JPH0355903B2 - - Google Patents
Info
- Publication number
- JPH0355903B2 JPH0355903B2 JP30569489A JP30569489A JPH0355903B2 JP H0355903 B2 JPH0355903 B2 JP H0355903B2 JP 30569489 A JP30569489 A JP 30569489A JP 30569489 A JP30569489 A JP 30569489A JP H0355903 B2 JPH0355903 B2 JP H0355903B2
- Authority
- JP
- Japan
- Prior art keywords
- disk
- pick
- disc
- information
- playback device
- 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
- 230000003287 optical effect Effects 0.000 claims description 6
- 238000001514 detection method Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Landscapes
- Moving Of Heads (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30569489A JPH02161675A (ja) | 1989-11-24 | 1989-11-24 | ディスク再生装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30569489A JPH02161675A (ja) | 1989-11-24 | 1989-11-24 | ディスク再生装置 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56080611A Division JPS57195368A (en) | 1981-05-26 | 1981-05-26 | Disk reproducing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02161675A JPH02161675A (ja) | 1990-06-21 |
| JPH0355903B2 true JPH0355903B2 (US06521211-20030218-C00004.png) | 1991-08-26 |
Family
ID=17948235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP30569489A Granted JPH02161675A (ja) | 1989-11-24 | 1989-11-24 | ディスク再生装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02161675A (US06521211-20030218-C00004.png) |
-
1989
- 1989-11-24 JP JP30569489A patent/JPH02161675A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02161675A (ja) | 1990-06-21 |
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