JPS61126418U - - Google Patents
Info
- Publication number
- JPS61126418U JPS61126418U JP637685U JP637685U JPS61126418U JP S61126418 U JPS61126418 U JP S61126418U JP 637685 U JP637685 U JP 637685U JP 637685 U JP637685 U JP 637685U JP S61126418 U JPS61126418 U JP S61126418U
- Authority
- JP
- Japan
- Prior art keywords
- error signal
- group
- focus error
- generation circuit
- pulse generation
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP637685U JPS61126418U (enrdf_load_stackoverflow) | 1985-01-21 | 1985-01-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP637685U JPS61126418U (enrdf_load_stackoverflow) | 1985-01-21 | 1985-01-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61126418U true JPS61126418U (enrdf_load_stackoverflow) | 1986-08-08 |
Family
ID=30483761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP637685U Pending JPS61126418U (enrdf_load_stackoverflow) | 1985-01-21 | 1985-01-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61126418U (enrdf_load_stackoverflow) |
-
1985
- 1985-01-21 JP JP637685U patent/JPS61126418U/ja active Pending
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