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Contents
x C141-E262
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