JPS6183116U - - Google Patents
Info
- Publication number
- JPS6183116U JPS6183116U JP16613484U JP16613484U JPS6183116U JP S6183116 U JPS6183116 U JP S6183116U JP 16613484 U JP16613484 U JP 16613484U JP 16613484 U JP16613484 U JP 16613484U JP S6183116 U JPS6183116 U JP S6183116U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- disk
- light
- tracking error
- error detection
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims description 8
- 230000003287 optical effect Effects 0.000 claims description 4
- 230000001678 irradiating effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
Landscapes
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984166134U JPH0433549Y2 (enExample) | 1984-11-01 | 1984-11-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984166134U JPH0433549Y2 (enExample) | 1984-11-01 | 1984-11-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6183116U true JPS6183116U (enExample) | 1986-06-02 |
| JPH0433549Y2 JPH0433549Y2 (enExample) | 1992-08-11 |
Family
ID=30723969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984166134U Expired JPH0433549Y2 (enExample) | 1984-11-01 | 1984-11-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0433549Y2 (enExample) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59146487A (ja) * | 1983-02-12 | 1984-08-22 | Pioneer Electronic Corp | トラツキングサ−ボ信号発生回路 |
-
1984
- 1984-11-01 JP JP1984166134U patent/JPH0433549Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59146487A (ja) * | 1983-02-12 | 1984-08-22 | Pioneer Electronic Corp | トラツキングサ−ボ信号発生回路 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0433549Y2 (enExample) | 1992-08-11 |
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