JPH0321995B2 - - Google Patents
Info
- Publication number
- JPH0321995B2 JPH0321995B2 JP19724881A JP19724881A JPH0321995B2 JP H0321995 B2 JPH0321995 B2 JP H0321995B2 JP 19724881 A JP19724881 A JP 19724881A JP 19724881 A JP19724881 A JP 19724881A JP H0321995 B2 JPH0321995 B2 JP H0321995B2
- Authority
- JP
- Japan
- Prior art keywords
- output
- magnetic disk
- voltage
- servo
- head
- 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
Links
- 230000007547 defect Effects 0.000 claims description 12
- 238000010586 diagram Methods 0.000 description 5
- 238000007689 inspection Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
- G11B33/10—Indicating arrangements; Warning arrangements
Landscapes
- Moving Of The Head To Find And Align With The Track (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19724881A JPS5898883A (ja) | 1981-12-08 | 1981-12-08 | 記憶装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19724881A JPS5898883A (ja) | 1981-12-08 | 1981-12-08 | 記憶装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5898883A JPS5898883A (ja) | 1983-06-11 |
| JPH0321995B2 true JPH0321995B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-03-25 |
Family
ID=16371304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19724881A Granted JPS5898883A (ja) | 1981-12-08 | 1981-12-08 | 記憶装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5898883A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6185675A (ja) * | 1984-10-02 | 1986-05-01 | Fuji Photo Film Co Ltd | 回転磁気記録再生装置 |
| US4819093A (en) * | 1984-10-02 | 1989-04-04 | Fuji Photo Film Co., Ltd. | Rotary magnetic recording-reproducing apparatus with disc track checking |
-
1981
- 1981-12-08 JP JP19724881A patent/JPS5898883A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5898883A (ja) | 1983-06-11 |