JPH02110054U - - Google Patents
Info
- Publication number
- JPH02110054U JPH02110054U JP1571889U JP1571889U JPH02110054U JP H02110054 U JPH02110054 U JP H02110054U JP 1571889 U JP1571889 U JP 1571889U JP 1571889 U JP1571889 U JP 1571889U JP H02110054 U JPH02110054 U JP H02110054U
- Authority
- JP
- Japan
- Prior art keywords
- detection output
- obtaining
- detecting
- cutoff
- disk
- 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 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Optical Recording Or Reproduction (AREA)
- Measurement Of Current Or Voltage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1571889U JPH0624040Y2 (ja) | 1989-02-15 | 1989-02-15 | 光ディスクプレーヤ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1571889U JPH0624040Y2 (ja) | 1989-02-15 | 1989-02-15 | 光ディスクプレーヤ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02110054U true JPH02110054U (enExample) | 1990-09-03 |
| JPH0624040Y2 JPH0624040Y2 (ja) | 1994-06-22 |
Family
ID=31228007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1571889U Expired - Lifetime JPH0624040Y2 (ja) | 1989-02-15 | 1989-02-15 | 光ディスクプレーヤ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0624040Y2 (enExample) |
-
1989
- 1989-02-15 JP JP1571889U patent/JPH0624040Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0624040Y2 (ja) | 1994-06-22 |