JPH03130017U - - Google Patents
Info
- Publication number
- JPH03130017U JPH03130017U JP3574890U JP3574890U JPH03130017U JP H03130017 U JPH03130017 U JP H03130017U JP 3574890 U JP3574890 U JP 3574890U JP 3574890 U JP3574890 U JP 3574890U JP H03130017 U JPH03130017 U JP H03130017U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- optical disc
- recording
- waveform
- 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.)
- Granted
Links
- 230000003287 optical effect Effects 0.000 claims description 6
- 238000007493 shaping process Methods 0.000 claims description 4
- 239000003990 capacitor Substances 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims description 3
- 238000005070 sampling Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 9
Landscapes
- Optical Head (AREA)
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3574890U JP2533800Y2 (ja) | 1990-04-04 | 1990-04-04 | 光ディスク記録再生装置のａｐｃ回路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3574890U JP2533800Y2 (ja) | 1990-04-04 | 1990-04-04 | 光ディスク記録再生装置のａｐｃ回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03130017U true JPH03130017U (cs) | 1991-12-26 |
| JP2533800Y2 JP2533800Y2 (ja) | 1997-04-23 |
Family
ID=31541373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3574890U Expired - Lifetime JP2533800Y2 (ja) | 1990-04-04 | 1990-04-04 | 光ディスク記録再生装置のａｐｃ回路 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2533800Y2 (cs) |
-
1990
- 1990-04-04 JP JP3574890U patent/JP2533800Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2533800Y2 (ja) | 1997-04-23 |
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