JPH0316104Y2 - - Google Patents
Info
- Publication number
- JPH0316104Y2 JPH0316104Y2 JP20149783U JP20149783U JPH0316104Y2 JP H0316104 Y2 JPH0316104 Y2 JP H0316104Y2 JP 20149783 U JP20149783 U JP 20149783U JP 20149783 U JP20149783 U JP 20149783U JP H0316104 Y2 JPH0316104 Y2 JP H0316104Y2
- Authority
- JP
- Japan
- Prior art keywords
- tracking
- pulse
- optical pickup
- amplitude
- feed
- 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 49
- 238000013459 approach Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 9
- 230000015572 biosynthetic process Effects 0.000 description 6
- 238000003786 synthesis reaction Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Landscapes
- Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20149783U JPS60116615U (ja) | 1983-12-31 | 1983-12-31 | トラツキング送り制御装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20149783U JPS60116615U (ja) | 1983-12-31 | 1983-12-31 | トラツキング送り制御装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60116615U JPS60116615U (ja) | 1985-08-07 |
| JPH0316104Y2 true JPH0316104Y2 (zh) | 1991-04-08 |
Family
ID=30763344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20149783U Granted JPS60116615U (ja) | 1983-12-31 | 1983-12-31 | トラツキング送り制御装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60116615U (zh) |
-
1983
- 1983-12-31 JP JP20149783U patent/JPS60116615U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60116615U (ja) | 1985-08-07 |
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