JPS61145329U - - Google Patents
Info
- Publication number
- JPS61145329U JPS61145329U JP2680085U JP2680085U JPS61145329U JP S61145329 U JPS61145329 U JP S61145329U JP 2680085 U JP2680085 U JP 2680085U JP 2680085 U JP2680085 U JP 2680085U JP S61145329 U JPS61145329 U JP S61145329U
- Authority
- JP
- Japan
- Prior art keywords
- compact disc
- tracking
- optical head
- error detection
- reproduction signal
- 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
- 238000001514 detection method Methods 0.000 claims description 5
- 230000003287 optical effect Effects 0.000 claims 4
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Optical Recording Or Reproduction (AREA)
- Moving Of The Head To Find And Align With The Track (AREA)
- Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2680085U JPS61145329U (enExample) | 1985-02-26 | 1985-02-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2680085U JPS61145329U (enExample) | 1985-02-26 | 1985-02-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61145329U true JPS61145329U (enExample) | 1986-09-08 |
Family
ID=30523148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2680085U Pending JPS61145329U (enExample) | 1985-02-26 | 1985-02-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61145329U (enExample) |
-
1985
- 1985-02-26 JP JP2680085U patent/JPS61145329U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3039099B2 (ja) | 光ディスク記録装置およびその方法 | |
| US5488590A (en) | Magneto-optical overwrite recording and reproducing system | |
| JPS61145329U (enExample) | ||
| JP3425168B2 (ja) | 光ヘッド | |
| JP2629637B2 (ja) | トラックアクセス制御方法及びこれを利用した光ディスク装置 | |
| JPS636939B2 (enExample) | ||
| EP1204107A3 (en) | Carriage servo control system and information-recording medium in which program for carriage servo control is recorded | |
| JPS63200253U (enExample) | ||
| JPH0329778Y2 (enExample) | ||
| JP2703358B2 (ja) | 光学式記録再生装置及びその記録再生方法 | |
| JP2735430B2 (ja) | 移動制御装置 | |
| JP2542077Y2 (ja) | 情報記録再生装置 | |
| JP3480023B2 (ja) | 光ディスク装置 | |
| JPH0434731A (ja) | 光学ヘッド | |
| JPH0470700B2 (enExample) | ||
| JPH032424U (enExample) | ||
| JPH0226126U (enExample) | ||
| JPS6231039A (ja) | 光学式記録再生装置の光軸制御装置 | |
| JPS6267362U (enExample) | ||
| JPH0566656B2 (enExample) | ||
| JPH0310313U (enExample) | ||
| JPH0380526U (enExample) | ||
| JPS62110724U (enExample) | ||
| JPH0352819U (enExample) | ||
| JPS61187020U (enExample) |