JPH03124328U - - Google Patents
Info
- Publication number
- JPH03124328U JPH03124328U JP3455390U JP3455390U JPH03124328U JP H03124328 U JPH03124328 U JP H03124328U JP 3455390 U JP3455390 U JP 3455390U JP 3455390 U JP3455390 U JP 3455390U JP H03124328 U JPH03124328 U JP H03124328U
- Authority
- JP
- Japan
- Prior art keywords
- tilt
- tilt error
- detection circuit
- error detection
- drive mechanism
- 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.)
- Pending
Links
- 230000003287 optical effect Effects 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3455390U JPH03124328U (en]) | 1990-03-30 | 1990-03-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3455390U JPH03124328U (en]) | 1990-03-30 | 1990-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03124328U true JPH03124328U (en]) | 1991-12-17 |
Family
ID=31539127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3455390U Pending JPH03124328U (en]) | 1990-03-30 | 1990-03-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03124328U (en]) |
-
1990
- 1990-03-30 JP JP3455390U patent/JPH03124328U/ja active Pending
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