Fujitsu MHT2040BH 用户手册
Contents
x
C141-E203-01EN
2.2.1
SATA interface..................................................................................... 2-3
2.2.2
Drive connection .................................................................................. 2-3
CHAPTER 3
Installation Conditions ............................................................. 3-1
3.1 Dimensions ............................................................................................... 3-2
3.2 Mounting................................................................................................... 3-3
3.3 Connections with Host System................................................................. 3-9
3.3.1
Device connector .................................................................................. 3-9
3.3.2
Signal segment and power supply segment........................................ 3-10
3.3.3
Connector specifications for host system........................................... 3-10
3.3.4
SATA interface cable connection ...................................................... 3-11
3.3.5
Note about SATA interface cable connection.................................... 3-11
CHAPTER 4
Theory of Device Operation ..................................................... 4-1
4.1 Outline ...................................................................................................... 4-2
4.2 Subassemblies........................................................................................... 4-2
4.2.1
Disk ...................................................................................................... 4-2
4.2.2
Spindle.................................................................................................. 4-2
4.2.3
Actuator ................................................................................................ 4-2
4.2.4
Air filter................................................................................................ 4-3
4.3 Circuit Configuration................................................................................ 4-3
4.4 Power-on Sequence .................................................................................. 4-6
4.5 Self-calibration ......................................................................................... 4-7
4.5.1
Self-calibration contents....................................................................... 4-7
4.5.2
Execution timing of self-calibration..................................................... 4-8
4.5.3
Command processing during self-calibration ...................................... 4-8
4.6 Read/write Circuit..................................................................................... 4-9
4.6.1
Read/write preamplifier (PreAMP)...................................................... 4-9
4.6.2
Write circuit.......................................................................................... 4-9
4.6.3
Read circuit......................................................................................... 4-10