Claims
- 1. A magnetic disk device comprising a magnetic disk for recording information, a rotary mechanism for rotating said magnetic disk, a magnetic head unit for recording information on the rotating magnetic disk, a slider having mounted thereon said magnetic head unit and flying over said rotating magnetic disk, a magnetic head supporting mechanism for supporting said slider, and a positioning mechanism for setting said magnetic head unit at a predetermined radial position,
wherein said magnetic head supporting mechanism has mounted thereon an integrated circuit (IC) for amplifying an information write/read signal of said magnetic head unit, and a control circuit is connected to said IC, and wherein said control circuit controls a record frequency according to the radial position of said IC on said magnetic disk.
- 2. A magnetic disk device according to claim 1, wherein said control circuit operates so that the record frequency is higher when said IC is located at an outer peripheral position of said magnetic disk than when said IC is located at an inner peripheral position of said magnetic disk.
Priority Claims (1)
Number |
Date |
Country |
Kind |
2000-154343 |
May 2000 |
JP |
|
CROSS REFERENCE TO RELATED APPLICATION
[0001] This is a continuation of U.S. application Ser. No. 09/859,531, filed May 18, 2001, the subject matter of which is incorporated by reference herein.
Continuations (1)
|
Number |
Date |
Country |
Parent |
09859531 |
May 2001 |
US |
Child |
10859226 |
Jun 2004 |
US |