JPH0548300Y2 - - Google Patents
Info
- Publication number
- JPH0548300Y2 JPH0548300Y2 JP12984986U JP12984986U JPH0548300Y2 JP H0548300 Y2 JPH0548300 Y2 JP H0548300Y2 JP 12984986 U JP12984986 U JP 12984986U JP 12984986 U JP12984986 U JP 12984986U JP H0548300 Y2 JPH0548300 Y2 JP H0548300Y2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- output
- track zero
- floppy disk
- track
- 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.)
- Expired - Lifetime
Links
- 238000001514 detection method Methods 0.000 claims description 24
- 230000005284 excitation Effects 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Landscapes
- Moving Of Head For Track Selection And Changing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12984986U JPH0548300Y2 (US20110009641A1-20110113-C00116.png) | 1986-08-26 | 1986-08-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12984986U JPH0548300Y2 (US20110009641A1-20110113-C00116.png) | 1986-08-26 | 1986-08-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6336949U JPS6336949U (US20110009641A1-20110113-C00116.png) | 1988-03-09 |
| JPH0548300Y2 true JPH0548300Y2 (US20110009641A1-20110113-C00116.png) | 1993-12-22 |
Family
ID=31026796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12984986U Expired - Lifetime JPH0548300Y2 (US20110009641A1-20110113-C00116.png) | 1986-08-26 | 1986-08-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0548300Y2 (US20110009641A1-20110113-C00116.png) |
-
1986
- 1986-08-26 JP JP12984986U patent/JPH0548300Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6336949U (US20110009641A1-20110113-C00116.png) | 1988-03-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6873125B2 (en) | Motor driving apparatus and motor using the same | |
| US5027109A (en) | Apparatus and method for minimizing undesired cursor movement in a computer controlled display system | |
| US4207504A (en) | Spindle control system | |
| JPH0548300Y2 (US20110009641A1-20110113-C00116.png) | ||
| US4352172A (en) | Detection device of electronic timepiece | |
| JPH1092207A (ja) | 車両用ヘッドライト光軸調整機構 | |
| JPH045107Y2 (US20110009641A1-20110113-C00116.png) | ||
| JPH0739194A (ja) | ステッピングモータ駆動装置 | |
| JPS647424B2 (US20110009641A1-20110113-C00116.png) | ||
| JP2577723B2 (ja) | サ−ボモ−タのパワ−駆動部動作制御方法 | |
| JP2826355B2 (ja) | ディスク装置のステッピングモータ駆動制御回路 | |
| JPH0437346Y2 (US20110009641A1-20110113-C00116.png) | ||
| JPH05242592A (ja) | ディスク装置 | |
| JPH04265582A (ja) | 磁気ディスク装置 | |
| JPS6162380A (ja) | 直流モ−タ−定速制御装置 | |
| JPS6216799Y2 (US20110009641A1-20110113-C00116.png) | ||
| US20020024757A1 (en) | Disk drive capable of easily switching between rotational driving units of different mechanisms | |
| SU960944A1 (ru) | Устройство дл управлени исполнительным элементом движущегос механизма аппарата магнитной записи | |
| JPH054102Y2 (US20110009641A1-20110113-C00116.png) | ||
| JPS63131394A (ja) | 磁気バブルメモリ装置 | |
| JPS62100199A (ja) | ステツプモ−タの運転方法 | |
| JPS6439673A (en) | Information memory device | |
| JPS59153485A (ja) | 直流モ−タサ−ボ装置 | |
| JPS59135664A (ja) | 磁気記録再生装置 | |
| JPS6352375A (ja) | モ−タ制御回路 |
