JPH0467693B2 - - Google Patents
Info
- Publication number
- JPH0467693B2 JPH0467693B2 JP7975085A JP7975085A JPH0467693B2 JP H0467693 B2 JPH0467693 B2 JP H0467693B2 JP 7975085 A JP7975085 A JP 7975085A JP 7975085 A JP7975085 A JP 7975085A JP H0467693 B2 JPH0467693 B2 JP H0467693B2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- track
- tracking
- output
- pickup
- 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
- 238000007493 shaping process Methods 0.000 claims description 7
- 239000003990 capacitor Substances 0.000 description 16
- 238000010586 diagram Methods 0.000 description 8
- 230000003287 optical effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering 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 |
|---|---|---|---|
| JP7975085A JPS61239431A (ja) | 1985-04-15 | 1985-04-15 | トラッキング制御装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7975085A JPS61239431A (ja) | 1985-04-15 | 1985-04-15 | トラッキング制御装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61239431A JPS61239431A (ja) | 1986-10-24 |
| JPH0467693B2 true JPH0467693B2 (pt) | 1992-10-29 |
Family
ID=13698900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7975085A Granted JPS61239431A (ja) | 1985-04-15 | 1985-04-15 | トラッキング制御装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61239431A (pt) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2529379B2 (ja) * | 1989-02-20 | 1996-08-28 | パイオニア株式会社 | オントラック検出装置 |
-
1985
- 1985-04-15 JP JP7975085A patent/JPS61239431A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61239431A (ja) | 1986-10-24 |
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