Page 2 - Contents; Seagate; and; are trademarks of Seagate Technology,
Contents Introduction ........................................................... 1 Electromagnetic interference ................................ 1 Before you begin .................................................. 3 Installation overview ............................................. 8 Product Repa...
Page 3 - Introduction
Hawk 2LP (Wide) Installation Guide, Rev. A 1 Introduction This manual is organized to assist you in the installationand operation of your Seagate Hawk 2LP (wide bus)family disc drive. Family models are listed in the Prod-uct Information section. It also provides information toaid in obtaining servic...
Page 5 - Before you begin; • Do not tamper with sealed top cover. Doing so voids
Hawk 2LP (Wide) Installation Guide, Rev. A 3 Before you begin Verify that the system is switched off and discon-nected from main power before any installation isattempted. Protect yourself, the drive, and your valuable pro-grams and data by reading the following cautionsand warnings. • Do not tamper...
Page 7 - aution. The circuit assemblies and components con-; Avoid
Hawk 2LP (Wide) Installation Guide, Rev. A 5 C aution. The circuit assemblies and components con- tained in this equipment can be degraded ordestroyed by Electrostatic Overstress (EOS)or by Electrostatic Discharge (ESD). Static electrical charges can accumulatequickly on personnel, clothing and synt...
Page 10 - Installation Overview; • Drive configuration: Select those drive features
Installation Overview Installation of the drive can be divided into distinctphases. Some of these may not be applicable to allsystem installation requirements. Refer to the indi-vidual drive installation sections for specific informationon your drive model. • Drive configuration: Select those drive ...
Page 12 - Product repair information; Service requirements
Product repair information Service requirements The special facilities required for the manufacture ofthese drives generally prohibit repair in the field. Ifproblems occur during installation, please contact yoursupplier for assistance. Do not attempt to disassembleor repair. Drives should be sent t...
Page 13 - • Place drive on a flat, static dissipative surface and; Product repair and return information
• Place drive on a flat, static dissipative surface and handle with extreme care. Always follow all EOS/ESD precautions to avoid damage to the electricalassemblies. Shipping:When transporting or shipping a drive, a Seagateapproved container must be used. Keep your originalbox. They are easily identi...
Page 14 - Technical support services; SeaFAX number : United States
Warranty: Contact your Seagate Authorized Distribu-tor, Dealer or other purchase source for warrantyinformation. If the drive is no longer under warranty contact pur-chase source for repair information or refer to numberslisted in section Technical Support Services. Technical support services Seagat...
Page 17 - Legend for table column meanings:; capacity, unformatted megabytes; Model
Hawk 2LP family (Wide) information Characteristics of the various drives covered by thismanual are listed in the following table. Legend for table column meanings: A = capacity, unformatted megabytes B = capacity, formatted megabytes [1] C = number of cylinders, user accessible D = number of heads E...
Page 18 - Initial setup information; SCSI interface cable connection
Initial setup information For the initial setup connect the cables or plug into amounted connector (if applicable), set the drive ID onthe bus and enable or disable the I/O line terminatorresistor packs (Hawk 2LP family "W" models only).These procedures are described in paragraphs follow-ing...
Page 19 - DC Power connection; connector
Hawk 2LP (Wide) Installation Guide, Rev. A 17 DC Power connection Hawk 2LP family "W/WD" model drives receive DCpower through a 4 pin connector mounted on the PCBin line with the SCSI I/O connector. See figure below. Figure 1. DC power connection, 68 pin SCSI I/O connector Hawk 2LP "WC&#...
Page 20 - SCSI address selection
18 Hawk 2LP (Wide) Installation Guide, Rev. A SCSI address selection On "W" and "WD" model drives, make sure that theSCSI bus address jumper(s) are properly set for thebus address assigned to the drive. See Figures 3a and3b showing the bus address select header and thejumper configur...
Page 21 - Terminator resistor packs
Terminator resistor packs As a factory installed option, Hawk 2LP family model"W" drives can have terminator resistor packs that arepermanently installed, but can be enabled or disabledby jumper plug. See jumper in Figure 3a. If you areinstalling a single drive, the terminator resistor packs...
Page 22 - Optional parity bit enable
20 Hawk 2LP (Wide) Installation Guide, Rev. A Read/Write head auto-park Seagate disc drives described herein park the headsautomatically at power off. This feature requires nooperator intervention. Optional parity bit enable Some systems require parity bit checking. Consult thesystem documentation f...
Page 23 - Figure 2b. Hawk 2LP family WC/DC model drive
Hawk 2LP (Wide) Installation Guide, Rev. A 21 Figure 2a. Hawk 2LP family W/WD models I/O connection (68 pin SCSI I/O connector)."W" model terminators (not visible) are notremovable. Figure 2b. Hawk 2LP family WC/DC model drive physical interface (80 pin SCSI I/O and DCpower connector). Termi...
Page 24 - Drive configuration; drives either J6 (on the
Drive configuration Each disc drive has option select header connectors onthe back, side and front where jumper plugs are in-stalled to select the way that the drive is to be config-ured or to select its ID on the I/O bus. See "Initial setupinformation" and see notes following Figure 3c. Som...
Page 26 - Figure 3a. Drive configurator Hawk 2LP family
24 Hawk 2LP (Wide) Installation Guide, Rev. A Drive with HDA up,PCB down, viewed from front Pin 1 HDA J6 [1] SCSI ID = 0 SCSI ID = 1 SCSI ID = 2 SCSI ID = 3 SCSI ID = 4 SCSI ID = 5 SCSI ID = 6 SCSI ID = 7 Reserved J1-DC PowerConnector J2 Drive Front Pin 1 End J6 SCSI I/O Connector J1-SCSI I/O Pin 1 ...
Page 27 - Figure 3b. Drive configurator Hawk 2LP family
Hawk 2LP (Wide) Installation Guide, Rev. A 25 J1-DC Power J1 68 Pin SCSI I/O Connector Drive HDA SCSI ID = 8 SCSI ID = 9 SCSI ID = 10 SCSI ID = 11 SCSI ID = 12 SCSI ID = 13 SCSI ID = 14 SCSI ID = 15 A 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...
Page 28 - Figure 3c. Drive configurator for Hawk 2LP family
J2 Drive Front Pin 1 End J6 Pin 1 J2 J1 Delay Motor Start Enable Motor Start Write Protect Parity Option Jumper Positions T E D S M E W P P E S S T P T P [8] [8] Pin 1 HDA Drive with HDA up, PCB down, viewed from front J6[1] +5V Ground SCSI ID = 0 SCSI ID = 1 SCSI ID = 2 SCSI ID = 3 SCSI ID = 4 SCSI...
Page 29 - [3] Drive ID may be established by installing jumper
Notes for Figure 3a, 3b and 3c: [1] Notes explaining the functions of the various jump- ers on jumper header connectors J2, J1-auxiliaryand J6 are given below in left to right order of jumperposition. The term "default" means as standardOEM units are configured when shipped from fac-tory. &#...
Page 30 - Jumper Function Description; On
28 Hawk 2LP (Wide) Installation Guide, Rev. A [4] The drive time-shares the ID and BUSY LED func- tions of J6 and J1-auxiliary. That is, a cable may beattached to one of these headers to pick up thesignal that lights the external BUSY LED indicator.If lines for external ID selection are not also in-...
Page 32 - TP TP
continued from previous page SSOff On Reserved. Default is no jumper installed. TP TP (Not applicable to "WC/DC" model drives) Off Off No terminator power is connected to driveterminators or SCSI bus I/O pin 26. On Off Drive supplies its own terminator power only.Jumper on this position is f...
Page 34 - LED
32 Hawk 2LP (Wide) Installation Guide, Rev. A continued from previous page future time when the ID is changed theuser could fail to configure both thesame. Default is ID = 0. For "WC" and "DC" models refer to Note[7]. Models "W" and "WD" onlyBUSY These pins used to co...
Page 35 - Drive installation; Disc drive mounting; • Verify that all connections between the drive and the
Hawk 2LP (Wide) Installation Guide, Rev. A 33 Drive installation This section describes the physical mounting of thedrive in the host cabinet and the logical installation asa system member, which is called drive setup. Disc drive mounting Do not touch the connector pins or any PCB compo-nents withou...
Page 37 - Figure 5. Hawk 2LP family WC and DC model mounting
Hawk 2LP (Wide) Installation Guide, Rev. A 35 A F D E [1] [3] B G Inches ABC DE F G H J K L 145.80 101.60 25.40 60.00 15.75 101.60 6.35 44.45 95.25 60.20 4.597 J H K [2] 5.74 4.00 1.00 2.362 .620 4.000 .250 1.7503.7502.3700.181 ± .010± .010+ .026– .010± .010± .010± .010+ .010– .005± .010± .010± .010...
Page 38 - Grounding
36 Hawk 2LP (Wide) Installation Guide, Rev. A Do not power up the host system until the drive ismounted and the system cover is replaced. • Connect DC power connector to the drive ("W/WD" models only). • Replace the Host System cover.• Turn on DC power.• Boot the system from the floppy drive...
Page 39 - SCSI interface drives
Hawk 2LP (Wide) Installation Guide, Rev. A 37 SCSI interface drives The SCSI interface handles both drive geometry anddefect management internally. The "no drive installed"option is selected for systems with SCSI drives. All SCSI interface drives are low-level formatted at thefactory. You ma...
