JPH0384910U - - Google Patents
Info
- Publication number
- JPH0384910U JPH0384910U JP14282889U JP14282889U JPH0384910U JP H0384910 U JPH0384910 U JP H0384910U JP 14282889 U JP14282889 U JP 14282889U JP 14282889 U JP14282889 U JP 14282889U JP H0384910 U JPH0384910 U JP H0384910U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- detection means
- tracking error
- track cross
- error 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 12
- 230000003287 optical effect Effects 0.000 claims description 11
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Moving Of Head For Track Selection And Changing (AREA)
- Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14282889U JPH0384910U (xx) | 1989-12-12 | 1989-12-12 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14282889U JPH0384910U (xx) | 1989-12-12 | 1989-12-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0384910U true JPH0384910U (xx) | 1991-08-28 |
Family
ID=31689639
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14282889U Pending JPH0384910U (xx) | 1989-12-12 | 1989-12-12 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0384910U (xx) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63304430A (ja) * | 1987-06-04 | 1988-12-12 | Pioneer Electronic Corp | 情報記録ディスクプレ−ヤの情報読取点移動方向検出装置 |
-
1989
- 1989-12-12 JP JP14282889U patent/JPH0384910U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63304430A (ja) * | 1987-06-04 | 1988-12-12 | Pioneer Electronic Corp | 情報記録ディスクプレ−ヤの情報読取点移動方向検出装置 |
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