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Fujitsu MAW3300NC/NP manual 6 Surface temperature measurement points, 7 Service clearance area

Models: MAW3147NC/NP MAW3073NC/NP MAW3300NC/NP

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Figure 4.6 Surface temperature measurement points

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Figure 4.6 Surface temperature measurement points

(6)Service clearance area

The service clearance area, or the sides which must allow access to the HDD for installation or maintenance, is shown in Figure 4.7.

[Surface P']

• Setting terminal (NP model only)

• External operator panel connector

[Surface R]

• Hole for mounting screw

[Surface P]

•Cable connection

[Surface Q]

•Hole for mounting screw

Figure 4.7 Service clearance area

(7)Environmental magnetic field

Do not install the HDD in the vicinity of equipment giving off strong magnetic fields, such as monitors, televisions, or loudspeakers.

(8)Leakage magnetic flux

The HDD uses a high performance magnet to achieve a high speed seek. Therefore, a leak magnetic flux at surface of the HDD is large. Mount the HDD so that the leak magnetic flux does not affect to near equipment.

C141-E226

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Fujitsu MAW3300NC/NP, MAW3073NC/NP, MAW3147NC/NP manual 6 Surface temperature measurement points, 7 Service clearance area

Contents

C141-E226-01EN PRODUCT/MAINTENANCE MANUALMAW3300NC/NP MAW3147NC/NP MAW3073NC/NP HARD DISK DRIVES FOR SAFE OPERATION Handling of This manualIMPORTANT NOTE TO USERS Specification No. C141-E226-**EN REVISION RECORDRelated Standards CHAPTER 4 INSTALLATION REQUIREMENTS CHAPTER 2 SPECIFICATIONSCHAPTER 5 INSTALLATION CHAPTER 6 DIAGNOSTICS AND MAINTENANCECONVENTIONS FOR ALERT MESSAGES CONVENTIONS USED IN THIS MANUALDamage Never remove any labels from the drive or deface them in any wayImportant Alert Messages Important Alert ItemsTask Specifications MAINTENANCEInstallation Requirements InstallationThis page is intentionally left blank SPECIFICATIONS CONTENTSINSTALLATION REQUIREMENTS CHAPTERCHAPTER 6 DIAGNOSTICS AND MAINTENANCE CHAPTER 5 INSTALLATIONAPPENDIX B CONNECTOR SIGNAL ALLOCATION APPENDIX A SETTING TERMINALSINDEX IN-1FIGURES Setting terminals location on NP models only Output signal for external LEDCN2 setting terminal on NP models only Test flowchartTABLES CHAPTER 1 GENERAL DESCRIPTION 1.1 Standard Features 1.2 Hardware Structure 1.3 System Configuration1.1 Standard Features The continuous processing up to 64K-1 blocks in a command can be achieved, and the HDD can perform continuous read/write operation when processing data blocks on several tracks or cylinder Error rate increase 14 Defective block slipping 19 Low power consumption15 High speed positioning 16 Large capacityFigure 1.1 NC model drives outer view 1.2 Hardware StructureFigure 1.2 NP model drives outer view C141-E2262 Heads 1 Disks3 Spindle motor 4 ActuatorFigure 1.3 System configuration 1.3 System ConfigurationSCSI bus HDD HDD #14 #15 C141-E22616-bit SCSISelectable from 0 to 15 switch selectable 1 SCSI bus configuration2 Addressing of peripheral device SCSI IDThis page is intentionally left blank 2.1 Hardware Specifications 2.2 SCSI Function Specifications CHAPTER 2 SPECIFICATIONS2.1 Hardware Specifications 2.1.1 Model name and order number Table 2.1 Model names and order numbersFunction specifications 2.1.2 Function specificationsTrack to Track Seek time *32 1GB=1,000,000,000 bytes 3 The seek time is as follows Seek time ms transmission characteristics. 1MB/s=1,000,000 bytes/sSeek Difference 4096 Cyl/div 1 on 1 connection caseEnvironmental/power requirements 2.1.3 Environmental specifications2.1.5 Reliability 2.1.4 Error rateDE surface temperature 40C or less 3 Service lifeDE surface temperature 41C to 45C DE surface temperature 46C to 50C2.2 SCSI Function Specifications SCSI function specifications4 Refer to 12 of Section This page is intentionally left blank CHAPTER 3 DATA FORMAT 3.1.1 Cylinder configuration3.1 Data Space 3.2 Logical Data Block Addressing 3.3 Defect ManagementFigure 3.1 Cylinder configuration 3.1.2 Alternate spare area Figure 3.3 Alternate cylinder Figure 3.2 Spare area in cell3.1.3 Track format Figure 3.4 Track formatServo frame 3.1.4 Sector format Figure 3.5 Track skew/head skewFigure 3.6 Sector format Track skew Head Track skew Head skew Head3 Sync Mark SM1, SM2 1 Gaps G1, G2, G3 No pattern is written on the gap field 2 PLO Sync4 Data field DATA1-DATA4 5 BCRCFormat capacity 3.1.5 Format capacity3.2 Logical Data Block Addressing Model1 Block address of user space 2 Alternate areaC141-E226 3.3.2 Alternate block allocation 3.3 Defect Management 3.3.1 Defect list1 Alternate block allocation during FORMAT UNIT command execution C141-E2263-11 Figure 3.7 Alternate block allocation by FORMAT UNIT command Example Reassign Block Figure 3.8 Alternate block allocation by REASSIGN BLOCKS command1 Commands to be applied WRITE WRITE EXTEND Type 1 Reassignment of Uncorrectable Read Errorc SA and defect map update processing on alternate side Type 2 Reassignment of write fail sector 1 Commands to be appliedARRE = Twice AWRE Type 1 = Eight times This page is intentionally left blank 4.1 Mounting Requirements 4.2 Power Supply Requirements CHAPTER 4 INSTALLATION REQUIREMENTS4.1 Mounting Requirements 4.1.1 External dimensions 4.3 Connection RequirementsFigure 4.1 NC model dimensions Unit mmC141-E226 Figure 4.2 NP model dimensions Unit mmC141-E226 Figure 4.3 HDD orientations 4.1.3 Notes on mounting 4.1.2 Mounting orientations5.0 or less 5.0 or less Figure 4.4 Mounting frame structureTable 4.1 Surface temperature check point Figure 4.5 Limitation of side-mountingpackage Figure 4.7 Service clearance area Figure 4.6 Surface temperature measurement pointsFigure 4.9 Power on/off sequence 4.2 Power Supply RequirementsFigure 4.8 Spin-up current waveform +12V DC MAW3300NC/NPFigure 4.11 Power on/off sequence Figure 4.10 Power on/off sequenceSCSI devices with the terminating resistor SCSI devices without noise leaking designed5 Power supply to SCSI terminating resistor Delay time of spindle motor starting4 Sequential starting of spindle motors SCSI IDFigure 4.13 NC connectors location 4.3.1 SCA2 connector type 16-bit SCSI model NC modelFigure 4.12 AC noise filter recommended 4.3 Connection Requirements 1 ConnectorsFigure 4.14 SCA2 type 16-bit SCSI connector Figure 4.15 NP connectors and terminals location 4.3.2 68-pin connector type 16-bit SCSI model NP modelFigure 4.17 Power supply connector 68-pin type 16-bit SCSI Figure 4.16 68-pin type 16-bit SCSI interface connectorFigure 4.19 External operator panel connector CN2 Figure 4.18 External operator panel connector CN15 External operator panel connector Signals Figure 4.20 16-bit SCSI ID external input4-16 C141-E226This signal is temporarily driven at the GND level when the micro program reads the SCSI ID immediately after the power supply to the HDD has been switched on it is possible to set up the SCSI ID by short circuiting CN1-A1 and CN1-A2 e. -WTP Input signal CN1-A12 and CN2-9, 10 pin Figure 4.21 Output signal for external LED4-18 C141-E2266 Cable connection requirements Figure 4.22 SCSI cables connectionExternal operator panel example C141-E226Table 4.2 Recommended components for connection 4.3.3 Cable connector requirementsFigure 4.23 External operator panel circuit example 4.3.4 External operator panel on NP model drives onlyC141-E226 4-225.1 Notes on Handling Drives 5.2 Connections 5.3 Setting Terminals CHAPTER 5 INSTALLATION5.4 Mounting Drives 5.5 Connecting Cables 5.6 Confirming Operations after Installation and Preparation for Used Keep a record of all maintenance work for replacing 4 Packaging 3 Installation/removal/replacementc To prevent condensation, avoid sudden changes in temperature 2 Unpackaging5.2 Connections Figure 5.1 SCSI bus connections 2 of Figure 5.1 SCSI bus connections 1 of2 Connecting two drives or more single host HDD HDD 3 Connecting two drives or more multi-host HDD HDD SCSI terminatorFigure 5.2 Setting terminals location on NP models only 5.3 Setting Terminals5.3.1 SCSI ID setting Figure 5.3 CN2 setting terminal on NP models onlySCSI ID setting Table 5.2 Setting SCSI terminator power supply NP model 5.3.2 Each mode settingTable 5.3 Motor start mode setting Supply onTable 5.4 Write protect setting NP model Table 5.5 Setting of the SCSI interface operation mode NP modelTable 5.6 Setting the bus width of the SCSI interface NP model Table 5.7 Default mode settings by CHANGE DEFINITION command 5.3.3 Mode settingsSetting check list NP model only 5.4.2 Mounting procedures5.4 Mounting Drives 5.4.1 Check before mounting 5.5 Connecting Cables 5.6.1 Confirming initial operations Remark5.6 Confirming Operations after Installation and Preparation for Use 5.6.2 Checking SCSI connection Motor starts when power is turned on Figure 5.4 Checking the SCSI connection ASelf test = Unit Of =1Motor starts by START/STOP command Executing time about 60 seconds Figure 5.5 Checking the SCSI connection B5-16 C141-E2265.6.3 Formatting b. Format parameter page code = 2 FORMAT UNIT commanda. Specifying CDB b. Format parameter5.6.4 Setting parameters continued Average amount of processing data specified with a command Default valueARRE AWRE TB PER 2 Disconnection/reconnection parameters page code =absolute value control page5.7 Dismounting Drives 5.8 Spare Disk Drivesequence of This page is intentionally left blank 6.1 Diagnostics 6.2 Maintenance Information 6.3 Operation Check CHAPTER 6 DIAGNOSTICS AND MAINTENANCE6.4 Troubleshooting Procedures 6.1 Diagnostics 6.1.1 Self-diagnostics1 Initial self-diagnostics Brief test contents of self-diagnostics are as followsa. Hardware function test RAM microcode is stored Peripheral circuits of microprocessor MPUOperation of self-diagnostics 6.1.2 Test programs 6.2 Maintenance Information 6.2.1 Precautions 6.2.2 Maintenance requirements 6.2.3 Maintenance levels Figure 6.1 Revision label example 6.2.4 Revision numbersFigure 6.2 Indicating revision numbers 6.2.5 Tools and test equipment 6.2.6 TestsRevising at field Figure 6.3 Test flowchart 6.3.3 Diagnostic test 6.3 Operation Check 6.3.1 Initial seek operation check6.3.2 Operation test 6.4.1 Outline of troubleshooting procedures 6.4.2 Troubleshooting with disk drive replacement in the field6.4 Troubleshooting Procedures System-level field troubleshooting 6.4.3 Troubleshooting at the repair site Disk drive troubleshootingDamage 1. Never remove any labels from the drive 6.4.5 Finding possibly faulty parts 6.4.4 Troubleshooting with parts replacement in the factoryThis manual does not cover troubleshooting at the factory level C141-E226This page is intentionally left blank CHAPTER 7 ERROR ANALYSIS 7.1 Error Analysis Information Collection 7.2 Sense Data Analysis7.1 Error Analysis Information Collection 7.1.1 Sense data Figure 7.1 Format of extended sense data Additional sense codeAdditional sense code qualifier 7.2 Sense Data Analysis 7.2.1 Error information indicated with sense dataTable 7.1 Definition of sense data Sense7.2.2 Sense data 3-0C-03, 4-40-xx, and 4-C4-xx 7.2.3 Sense data 1-1x-xx, 3-1x-xx and E-1D-00 Disk read errorA.1 Setting Terminals on NP model only APPENDIX A SETTING TERMINALSTable A.1 CN2 setting terminal on NP model drives onlyA.1 Setting Terminals on NP model only Motor start modeAPPENDIX B CONNECTOR SIGNAL ALLOCATION B.1 SCSI Connector Signal Allocation SCA2 type LVD 16-bit SCSIB.2 SCSI Connector Signal Allocation 68-pin type LVD 16-bit SCSI Table B.1 SCSI connector SCA2 type LVD 16-bit SCSI CN1 B.1 SCSI Connector Signal Allocation SCA2 type LVD 16-bit SCSIC141-E226 Table B.2 SCSI connector 68-pin type LVD 16-bit SCSI CN1 SCSI Connector Signal Allocation 68-pin type LVD 16-bit SCSIThis page is intentionally left blank INDEX Page Page This page is intentionally left blank Comment Form This page is intentionally left blankw