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SCSI ID = 8

SCSI ID = 9

SCSI ID = 10

SCSI ID = 11

SCSI ID = 12

SCSI ID = 13

SCSI ID = 14

SCSI ID = 15

J1-DC Power
Connector

Drive Front

Pin 1

End

SCSI I/O

Connector

J1-SCSI I/O

Pin 1

HDA

Drive with HDA up,

PCB down,

viewed from front

A3 A2 A1

SCSI ID = 0

SCSI ID = 1

SCSI ID = 2

SCSI ID = 3

SCSI ID = 4

SCSI ID = 5

SCSI ID = 6

SCSI ID = 7

J1-Auxiliary

See
Figure
3b

[2]

[3]

[2]

Delay

Motor Start

Enable

Motor Start

Write Protect

Parity Option

Term. Power

from Drive

Term. Power

to SCSI Bus

Term. Power

from SCSI Bus

Jumper

Positions

Position A

Reserved

Enable

Terminators

[6]

[5]

Ground

+5V

11 9

Busy

[4]

Connections to drive ID
switching circuits in
host equipment. [4]

Dashed area is optional user
circuitry external to the drive. [4]

Alternate
Useage:

SSP

Ground

+5V

Figure 3a. Drive configurator Hawk 1LP family

W/WD model

24 Hawk 1LP (Wide) Installation Guide, Rev. B

Содержание ST31200W

Страница 1: ...Installation Guide HAWK 1LP Family Wide bus ST31200W WD WC ST3620W...

Страница 2: ...logy Inc All rights reserved Publication Number 77767468 Revision B May 1994 Seagate Seagate Technology and the Seagate logo areregisteredtrademarksofSeagateTechnology Inc HawkTM SeaFAXTM SeaFoneTM Se...

Страница 3: ...leasereadthrough all applicable sections of this document including all warnings and cautions Warning This equipment generates uses andcanradiateradio frequency energy and if not installed and used in...

Страница 4: ...ein serve to minimize EMI radiation when installed in an enclosure that provides reason able shielding As such the drive s are capable of meeting the Class B limits of the FCC Rules and the Regulation...

Страница 5: ...top cover Doing so voids your warranty The drive contains no user service able components See Product Repair section for more information Visually inspect the shipping container for any obvi ous dama...

Страница 6: ...ir ride carrier experienced in handling computer equipment Do not unpack drive from its static shielded bag until you are ready to install it in the system Always handle the drive by the frame or cast...

Страница 7: ...reliability or immediate failure of the affected component or assembly Toinsureoptimumreliableequipmentopera tion it is required that technical support per sonnel discharge themselves by wearing a gro...

Страница 8: ...0 12 in 3 0 mm 3 The power requirements are shown in the Product Information section 4 The power supply must satisfy the safety require ments for SELV Safety Extra Low Voltage cir cuits 5 Service is t...

Страница 9: ...Schraubenanziehung von 6 0 in lb 675 NM mit minimalem Gewindeansperuch 0 12 in 3 00 mm 3 DieVersorgungsspannungenwerdeninderSektion Produkt Information gezeigt 4 Die Versorgungsspannung muss SELV ents...

Страница 10: ...iguration jumpers found on the drive PCB For WC models some of the configuration parameters can be set over the 80 pin interface Mechanical installation After setting up the drive configuration the dr...

Страница 11: ...r data will be lost Note SeagateTechnologyassumesnoliabilityforlost user data Partitioningandhighlevelformatting A drivecan be sub divided into partitions which behave as individual drives within the...

Страница 12: ...f possible Please ob serve the following cautions Caution Handle drive with care Do not drop or bump hard Never remove the cover of these disc drives Serv icing items in the sealed HDA heads media act...

Страница 13: ...drive warranty Seagate repair centers may refuse receipt of compo nents improperly packaged or obviously damaged in transit Contact your Authorized Seagate Distributor to purchaseadditionalboxes Seag...

Страница 14: ...hnical support litera ture and diagnostic utilities to Authorized Distributors Please contact your dealer for technical support and installation troubleshooting Product Technical Sup port is available...

Страница 15: ...aTDD telephone number 408 438 5382 TDD is a Telecommunication Device for the Deaf where two people can communicate using a keyboard that is connected to the phone line A TDD device is requiredtoaccess...

Страница 16: ...tionandhelpfulutilitiesthatyou can download to your own computer BBS Modem Location Number USA Mexico Latin America 408 438 8771 Canada 416 856 5581 England 44 62 847 8011 France 33 1 40 67 1034 Germa...

Страница 17: ...W 1258 8 1055 28 2700 9 73 57 ST31200WD 1258 8 1055 28 2700 9 73 57 ST31200WC 1258 8 1055 28 2700 9 73 57 ST3620W 651 8 545 9 2700 5 73 57 Wide family products have a 16 bit SCSI data bus rather than...

Страница 18: ...drives System connection on W and WD models is via a 68 pin SCSI connector System connection for WC models is via an 80 pin SCSI and DC power connector The WC modelplugsdirectlyintoaPCBor bulkhead mou...

Страница 19: ...connector Hawk 1LP WC model drives receive power from the host computer through the 80 pin combined SCSI I O and power connector No separate DC power connec tor is provided on the drive See Figure 2b...

Страница 20: ...n WC model drives the host system also has complete control over motor start functions so no Motor Start or Delayed Motor Start Jumpers should be installed Terminator resistor packs As a factory insta...

Страница 21: ...Start or Delayed Motor Start Jumpers should be installed Hawk 1LP family W model drives have terminator resistor packs that are permanently installed but can be enabled or disabled by jumper plug See...

Страница 22: ...See Figure 3a Read Write head auto park Seagate disc drives described herein mentioned in this drive park the heads automatically at power off This feature requires no operator intervention Optional p...

Страница 23: ...e not provided 80 Pin SCSI I O and Power Connector J6 J2 Pin 1 Hawk 1LP Wide Installation Guide Rev B 21 68 Pin SCSI I O Connector J6 J2 J1 Auxiliary Pin 1A J1 DC Power Pin 1P J1 Pin 1 Figure 2a Hawk...

Страница 24: ...ear next to the DC Power connector may be used to set the drive ID To avoid possible incorrect ID setting do not use both J1 auxiliary and J6 for ID selection The following figures show where these he...

Страница 25: ...y WC model drives there is no J1 auxiliary connector J6 can be used to set drive ID but the host probably does it over the 80 pin interface J6 can also be used to drive LED indicators and the synchron...

Страница 26: ...ee Figure 3b 2 2 2 3 2 Delay Motor Start Enable Motor Start Write Protect Parity Option Term Power from Drive Term Power to SCSI Bus Term Power from SCSI Bus Jumper Positions Position A Reserved R E S...

Страница 27: ...3 A2 A1 SCSI ID 0 SCSI ID 1 SCSI ID 2 SCSI ID 3 SCSI ID 4 SCSI ID 5 SCSI ID 6 SCSI ID 7 A0 3 J1 Auxiliary Pin 1A 2 4P 3P 2P 1P PCB Pin 1 5V Ground 11 9 7 5 3 1 Busy 4 Connections to drive ID switching...

Страница 28: ...wed from front J6 A3 A2 A1 SCSI ID 0 SCSI ID 1 SCSI ID 2 SCSI ID 3 SCSI ID 4 SCSI ID 5 SCSI ID 6 SCSI ID 7 A0 7 8 Sync Spindle Remote LED Delay Motor Start Enable Motor Start Write Protect Parity Opti...

Страница 29: ...pin DC power connectors that W and WD models have Included among the 80 J1 pins are the SCSI ID Motor Start and Delayed Motor Start select functions and the synchronous spindle master sync signal and...

Страница 30: ...ive reads the ID from J6 and J1 auxiliary for 250 ms after power on or drive reset and then uses these headers for the LED and SSP functions the remainder of the time 5 W models only 6 W WD models onl...

Страница 31: ...not apply when ME jumper is installed WP On Entire drive is write protected Off Drive is not write protected Default is no WP jumper installed PE On Parity checking and parity error reporting by the d...

Страница 32: ...t TP position may be needed to power external termi nator see system documentation The WD drive has differential I O circuits which have no terminator circuits on the drive On On Drive supplies termin...

Страница 33: ...mpers is ID 0 Default is ID 0 Either J1 auxiliary or J6 may be used to select drive ID Both should not be used at the same time because at some future time when the ID is changed the user could fail t...

Страница 34: ...m for sync spindle feature J6 pin 10 is GRD Installing a jumper between pins 5 and 6 will cause an erroneous drive ID indication BUSY Connection for optional external Drive Busy indicator See notes on...

Страница 35: ...e drive may be mounted in any orientation See notes in Figures 4 and 5 pertaining to proper drive installation Verify that all connections between the drive and the hostsystemarecorrectlyinstalled Mos...

Страница 36: ...ch side 6 32 UNC Max screw length into side of drive 0 15 in 3 81 mm Screw tightening torque 6 0 in lb 675 NM max with minimum thread engagement of 0 12 in 3 00 mm Mounting holes four on bottom 6 32 U...

Страница 37: ...es three on each side 6 32 UNC Max screw length into side of drive 0 15 in 3 81 mm Screw tightening torque 6 0 in lb 675 NM max with minimum thread engagement of 0 12 in 3 00 mm Mounting holes four on...

Страница 38: ...s one Proceed with drive setup of the new hard drive Grounding Signal ground PCB and HDA ground are connected together in the Hawk 1LP wide drives and cannot be separated by the user The equipment in...

Страница 39: ...the factory You may wish to low level format the drive to optimize its performance for your system Consult the controller documentation for information on low level formatting Partitioning and high l...

Страница 40: ...Seagate Technology Inc 920 Disc Drive Scotts Valley CA 95066 4544 USA Publication Number 77767468 Rev B Printed in USA...

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