JPS6435569U - - Google Patents
Info
- Publication number
- JPS6435569U JPS6435569U JP12944387U JP12944387U JPS6435569U JP S6435569 U JPS6435569 U JP S6435569U JP 12944387 U JP12944387 U JP 12944387U JP 12944387 U JP12944387 U JP 12944387U JP S6435569 U JPS6435569 U JP S6435569U
- Authority
- JP
- Japan
- Prior art keywords
- clock signal
- rotation control
- disk
- control device
- recording medium
- 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
- 238000010586 diagram Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Landscapes
- Rotational Drive Of Disk (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12944387U JPS6435569U (fr) | 1987-08-26 | 1987-08-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12944387U JPS6435569U (fr) | 1987-08-26 | 1987-08-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6435569U true JPS6435569U (fr) | 1989-03-03 |
Family
ID=31383723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12944387U Pending JPS6435569U (fr) | 1987-08-26 | 1987-08-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6435569U (fr) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5968829A (ja) * | 1982-10-06 | 1984-04-18 | Seiko Instr & Electronics Ltd | 情報記録再生装置 |
| JPS59198563A (ja) * | 1983-04-25 | 1984-11-10 | Fujitsu Ten Ltd | モ−タ回転速度制御方式 |
| JPS6220147A (ja) * | 1985-07-19 | 1987-01-28 | Ricoh Co Ltd | 光デイスク装置 |
-
1987
- 1987-08-26 JP JP12944387U patent/JPS6435569U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5968829A (ja) * | 1982-10-06 | 1984-04-18 | Seiko Instr & Electronics Ltd | 情報記録再生装置 |
| JPS59198563A (ja) * | 1983-04-25 | 1984-11-10 | Fujitsu Ten Ltd | モ−タ回転速度制御方式 |
| JPS6220147A (ja) * | 1985-07-19 | 1987-01-28 | Ricoh Co Ltd | 光デイスク装置 |