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Seagate ST3300007LW/LC, ST3146707LW/LC, ST373207LW/LC manual Pcb

Models: ST3300007LW/LC ST373207LW/LC ST3146707LW/LC

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Pin	Power
1P	+12V
2P	+12V ret
3P	+	5V ret
4P	+	5V

J1	J5
Pin 1	Pin 1A	J1-DC Power
		J1-DC Power
	4P	3P	2P	1P
				PCB
	J1-DC Power
J5	Pin 1P
Pin 1A
J1
Pin 1
68 Pin
SCSI I/O
Connector

J6

Figure 22. LW model drive physical interface (68-pin J1 SCSI I/O connector)

J6

Figure 23. LC model drive physical interface (80-pin J1 SCSI I/O connector)

66	Cheetah 10K.7 SCSI Product Manual, Rev. D

Image 76

Seagate ST3300007LW/LC, ST3146707LW/LC, ST373207LW/LC manual Pcb

Contents

Cheetah 10K.7 Scsi Page Cheetah 10K.7 Scsi Page Revision status summary sheet Page Contents Defect and error management InstallationSeagate Technology support services Interface requirementsList of Figures Viii Cheetah 10K.7 Scsi Product Manual, Rev. D Scope Cheetah 10K.7 Scsi family drive ST3300007LC shownCheetah 10K.7 Scsi Product Manual, Rev. D Applicable standards and reference documentation StandardsElectromagnetic compatibility Electromagnetic susceptibilityElectromagnetic compliance European Union Restriction of Hazardous Substances RoHSReference documents Cheetah 10K.7 Scsi Product Manual, Rev. D General description Standard features Media characteristicsReliability PerformanceFormatted capacities Factory installed accessories Options factory installedAccessories user installed Programmable drive capacityInternal drive characteristics transparent to user Performance characteristicsScsi performance characteristics visible to user Access time Format command execution time minutesGeneralized performance characteristics Ultra320 ScsiPrefetch/multi-segmented cache control Start/stop timeCache operation Caching write data Prefetch operation Cheetah 10K.7 Scsi Product Manual, Rev. D Reliability specifications Error ratesRecoverable Errors Unrecoverable ErrorsReliability and service Seek errorsPreventive maintenance Annualized Failure Rate AFR4 S.M.A.R.T Controlling S.M.A.R.TPerformance impact Reporting controlDetermining rate Predictive failuresParameter Code Description Drive Self Test DSTState of the drive prior to testing DST Failure DefinitionImplementation Invoking DSTProduct warranty Short test Function Code 001bExtended test Function Code 010b Log page entriesShipping Product repair and return informationAC power requirements Physical/electrical specificationsDC power requirements ST3146707 SE mode LVD mode Conducted noise immunity Power sequencing3 12 V Current profile Typical ST3300007 drive +12 V current profile Typical ST3146707 drive +12 V current profile Typical ST373207 drive +12 V current profile Power dissipation ST3300007ST3146707 ST373207 Temperature Environmental limitsRelative humidity Effective altitude sea levelShock and vibration ShockRecommended mounting Vibration Air cleanlinessCorrosive environment Mechanical specifications AcousticsLW mounting configuration dimensions LC mounting configuration dimensions Drive error recovery procedures Defect and error managementDrive internal defects Page Scsi systems errors Background Media Scan Media Pre-ScanInstallation Configure drive optionsDrive ID/option select header FormattingJ6 jumper header J5 jumper header on LW models only J2 option select header on LW models only Function description RESDrive orientation CoolingDrive mounting GroundingCheetah 10K.7 Scsi Product Manual, Rev. D General description Interface requirementsScsi interface messages supported Scsi interface commands supported Page Page Page Inquiry Vital Product data Mode Sense data Mode Sense 10 Byte Header Data 00 ae 00 10 00 00 00 08 11 17 73 30 00 00 02 00 ae 00 10 00 00 00 08 08 8b b9 98 00 00 02 Scsi bus conditions and miscellaneous features supported Condition/feature supported bySynchronous data transfer Physical interfaceSynchronous data transfer periods supported 2 REQ/ACK offsetDC cable and connector PCB Scsi interface physical description Mating connectors Scsi interface cable requirementsCable requirements LC ModelsMating connectors for LW model drives Mating connectors for LC model drivesRight-angle to Pcba connectors Scsi daisy chain interface cabling for LW drives Nonshielded 68-pin Scsi device connector used on LW drives Nonshielded 80-pin Scsi SCA-2 connector, used on LC drives GND +DBP1 Charge Active LED OUT 4 REQ +REQ Active LED OUT 4 Electrical description LVD output characteristicsMultimode-SE and LVD alternatives General cable characteristics LVD input characteristicsSingle-ended drivers/receivers Cables for low voltage differential drivers/receivers LW drives Terminator requirements Terminator powerLC drives Disc drive Scsi timing Disc drive Scsi timing Spindle status Command status LED status Drive activity LEDSeagate Technology support services Internet MySeagate Reseller.seagate.comPresales Support Technical SupportData Recovery Services Authorized Service Centers Warranty ServiceData Recovery Services Call center Presales and Technical Support Warranty Service FAX services-All Europe toll callToll-free support numbers Asia/Pacific support services Publication feedback survey Cheetah 10K.7 Scsi Product Manual, Rev. D Symbols NumericsPage Page PCB Page Cheetah 10K.7 Scsi Product Manual, Rev. D