JPS6131415Y2 - - Google Patents
Info
- Publication number
- JPS6131415Y2 JPS6131415Y2 JP1494080U JP1494080U JPS6131415Y2 JP S6131415 Y2 JPS6131415 Y2 JP S6131415Y2 JP 1494080 U JP1494080 U JP 1494080U JP 1494080 U JP1494080 U JP 1494080U JP S6131415 Y2 JPS6131415 Y2 JP S6131415Y2
- Authority
- JP
- Japan
- Prior art keywords
- arm
- tracking
- error signal
- tracking error
- linear
- 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
- 238000001514 detection method Methods 0.000 claims description 14
- 230000035945 sensitivity Effects 0.000 claims description 7
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims description 5
- 230000003321 amplification Effects 0.000 claims 1
- 238000003199 nucleic acid amplification method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Control Of Position Or Direction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1494080U JPS6131415Y2 (pm) | 1980-02-08 | 1980-02-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1494080U JPS6131415Y2 (pm) | 1980-02-08 | 1980-02-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56119111U JPS56119111U (pm) | 1981-09-11 |
| JPS6131415Y2 true JPS6131415Y2 (pm) | 1986-09-12 |
Family
ID=29611414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1494080U Expired JPS6131415Y2 (pm) | 1980-02-08 | 1980-02-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6131415Y2 (pm) |
-
1980
- 1980-02-08 JP JP1494080U patent/JPS6131415Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56119111U (pm) | 1981-09-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2666248B2 (ja) | 光学的情報記録再生装置 | |
| GB2125187A (en) | Tracking-servo device | |
| JPS6226813Y2 (pm) | ||
| JPH01102783A (ja) | トラックジャンプ回路 | |
| JPS6131415Y2 (pm) | ||
| US5138593A (en) | Vibration control for an optical pickup actuator driving device | |
| JPH05225690A (ja) | 光記録再生システムのスピンドルモーター制御回路 | |
| JPH039557B2 (pm) | ||
| JPH0828073B2 (ja) | ディスクプレ−ヤのトラックジャンプ動作制御装置 | |
| JPS6131416Y2 (pm) | ||
| GB2056120A (en) | Record players | |
| JP3340281B2 (ja) | ディスク装置 | |
| JPH0685229B2 (ja) | 焦点制御装置 | |
| JP2541756Y2 (ja) | 光ピックアップ装置 | |
| JP2549110B2 (ja) | トラツクジヤンプ回路 | |
| JPS6120047B2 (pm) | ||
| JPH0570229B2 (pm) | ||
| JP2681949B2 (ja) | 速度制御系のオフセット補正装置 | |
| JPH0636289B2 (ja) | 磁気ディスク装置のオフセットトルク補正回路 | |
| KR890003586Y1 (ko) | 촛점 입력구동신호 발생기 | |
| JPH06187645A (ja) | 光ディスクのトラッキング制御装置 | |
| JPS63181124A (ja) | 光デイスク装置 | |
| JPS624905Y2 (pm) | ||
| JPH0610489Y2 (ja) | 光ピックアップ装置 | |
| JPS6120041B2 (pm) |