Fujitsu MHX2250BT, Product Manual

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Contents
2.2 System Configuration ........................................................................................2-3
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 ...................................................................................................4-8
4.5.1 Self-calibration contents ..........................................................................4-8
4.5.2 Execution timing of self-calibration ........................................................4-9
4.5.3 Command processing during self-calibration..........................................4-9
4.6 Read/write Circuit ............................................................................................4-10
4.6.1 Read/write preamplifier (PreAMP) .......................................................4-10
4.6.2 Write circuit...........................................................................................4-10
x C141-E254