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Intergraph TDZ 2000 GT1 System Reference Manual

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TDZ 2000 GT1
System Reference
October 1998
DHA029520

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Summary of Contents for Intergraph TDZ 2000 GT1

  • Page 1 TDZ 2000 GT1 System Reference October 1998 DHA029520...
  • Page 2 Notice Information in this document is subject to change without notice and should not be considered a commitment by Intergraph Computer Systems. Intergraph Computer Systems shall not be liable for technical or editorial errors in, or omissions from, this document.
  • Page 3 Notes Read all safety and operating instructions before using the equipment. Keep these instructions for future reference. Follow all warnings on the equipment or in the operating instructions. This device is designed and manufactured to comply with approved safety standards for information processing and business equipment.

  • Page 5: Table Of Contents

    Document Conventions ......................vii Additional System Information ....................vii Customer Support........................viii Hardware and Software Support Services..............viii World Wide Web..................... viii Intergraph Bulletin Board Service ................viii FAXLink ........................ix Telephone ........................ix More Support Options....................ix 1 Accessing the System......................1 Before You Begin .......................
  • Page 6 Single-to-Dual Upgrade .....................34 Adding Expansion Cards......................35 Slot Locations ......................35 Upgrading Graphics Cards..................36 Installing Expansion Cards ..................38 Expansion Cards with PCI-to-PCI Bridges ..............38 Assigning System Resources..................39 Adding Internal SCSI Drives....................39 Device Locations .......................40 Installing Devices in the Drive Bays ................41 Adding External SCSI Drives ....................45 SCSI Cable Length Guidelines ..................46 SCSI Cable Quality Guidelines..................46 SCSI ID Guidelines....................46...
  • Page 7 Channel B Wide Ultra2 SCSI Cable Connection Locations ........81 Internal Narrow Ultra SCSI Cable Connection Locations .........81 Floppy Cable Connection Locations ................82 Peripheral Configuration ......................82 40 GB 8MM Tape Drive....................82 Floppy Disk Drive......................83 SCSI Disk Drives .......................83 7 Power Supply and Cooling Fans ..................85 Power Supply ...........................86 Cable Connectors ........................87 P1 Pinout........................87...

  • Page 9: Introduction

    Introduction TDZ 2000 GT1 System Reference provides information necessary to service and upgrade a TDZ 2000 GT1. For reference information on the TowerMate expansion base, see the TowerMate Expansion Base Installation and Use guide, included with the TowerMate. Document Conventions Bold Commands, words, or characters that you key in literally.

  • Page 10: Customer Support

    Services include warranty upgrades, repair depot service, on-site hardware maintenance, system administration, and network consulting. Hardware purchased from Intergraph Computer Systems includes a factory warranty ranging from 30 days to three years. A detailed warranty description is available on the World Wide Web; see the Support pages at http://www.intergraph.com/ics.

  • Page 11: Faxlink

    In the United States, call 1-800-633-7248 between the hours of 7:00 a.m. and 7:00 p.m. Central Time, Monday through Friday (except holidays). ‹ Outside the United States, contact your local Intergraph Computer Systems subsidiary or distributor. Have the following information available when you call: ‹...
  • Page 12 ‹ For software support questions in the United States, call 1-800-345-4856. ‹ Outside the United States, contact your local Intergraph Computer Systems subsidiary or distributor.

  • Page 13: Accessing The System

    Accessing the System The TDZ 2000 GT1 features an extensible chassis architecture designed for ease of upgrades and expansion. The design provides easy access to AGP, PCI, and ISA card slots, memory, processors, and power supply. This chapter lists hand tools and describes servicing restrictions, methods for avoiding electrostatic discharge, and how to remove and attach cover panels.

  • Page 14: Before You Begin

    Before You Begin NOTE “Right side” and “left side” are as seen from the front of the unit. CAUTION Follow all warnings and cautions in the servicing instructions. If you fail to follow documented, approved procedures, personal injury and damage to equipment can result. CAUTION Use an antistatic wrist strap for all servicing procedures to avoid the possibility of electrostatic discharge.

  • Page 15: Opening And Closing The Case

    Opening and Closing the Case Opening the system for service or upgrades consists of two simple steps. Remove the top cover first, then remove the left side panel. No tools are needed. You need only remove the top cover and left side panel for most routine service procedures. See Chapter 2, “Servicing the System,”...
  • Page 16 Keep pressing the release, slide the top cover back until it stops, remove it from the chassis, and set it aside. Grasp the cowling at the bottom of the left side panel and lift. Slide the left side panel back until it stops, remove it from the chassis, and set it aside. Repeat steps 4 and 5 to remove the right side panel, if necessary.

  • Page 17: System Illustrations

    System Illustrations The front, left view below depicts the major parts of the system. Covers, cables, system board and expansion cards are not shown. Intrusion sensor CD-ROM drive Floppy disk drive Power supply External bays Locking plungers Power LED Disk activity LED Internal drive bays Forward chassis fan...
  • Page 18 The back, left view below depicts the chassis with all major components removed. Rear chassis fan Power supply fan Expansion card guides...

  • Page 19: Accessing Components Behind The Power Supply

    Accessing Components Behind the Power Supply To access the processors and DIMMs, disengage the locking plungers, and swing the hinged power supply out of the chassis. Or, you can remove the power supply entirely. However, you need not remove the power supply for most routine service or upgrade tasks. As needed, you may want to disconnect power supply cables to peripheral devices to swing the power supply out fully.
  • Page 20 Grasp both knurled plungers, pull them toward each other, and then swing the power supply away from you, back into the chassis. CAUTION Carefully swing the power supply back into the chassis. Avoid pinching cables. Hold the external SCSI cable against the chassis brace or rearrange cables slightly while swinging the power supply into the chassis.

  • Page 21: Servicing The System

    Servicing the System This chapter describes how to replace the standard parts within a TDZ 2000 GT1 system. Obey all warning and caution labels while replacing parts. Note that internal parts servicing procedures assume you have removed the left side panel from the system.

  • Page 22: Before You Begin

    Before You Begin WARNING Disconnect the system from AC power before servicing internal components! Failure to remove AC power may result in equipment damage or personal injury. NOTE See Chapter 1, “Accessing the System,” for instructions on opening the system and protecting against electrostatic discharge.
  • Page 23 Stop tabs Guide slot (1 per side) Hinge Door Locking tabs Stop tabs 4. Pull the door toward you and pry the hinge and door apart until one side of the door releases from its locking tab. 5. Repeat steps 3 and 4 for the other side of the door hinge. Remove the door.
  • Page 24 Use a flat-blade screwdriver and pry each of the stop tabs on the hinge until the hinge releases from the rails. Hinge rails Remove the hinge from the rail. Press a hinge rail toward the middle of the chassis until all four tabs release. Lift the hinge rail off the chassis.
  • Page 25 (3 per side) (3 per side) Power switch Light pipe guides Standoff posts (4 per side) Pull the face panel away from the chassis slightly to ensure all tabs are released. Grasp the left side of the face panel and pivot it left to expose the power switch and cable. Spread the switch mount locking tabs, grasp the switch, and pull the switch out of its mount.

  • Page 26: Peripheral Drives

    4. Grasp one side of the panel, press the release tabs, and lift the panel off the plastic. Turn the side panel over and press the new plastic onto the panel until the release tabs engage. Turn the side panel over and install the screw. Install the side panel onto the chassis.

  • Page 27: Cd-Rom Drive

    Slide the new floppy drive into the chassis and align the mounting holes. Install the two mounting screws. 6. Connect the data cable and the power cable. CD-ROM Drive To replace the CD-ROM drive: 1. Disconnect the power cable, data cable, and audio cable from the CD-ROM drive. Remove the screws that secure the CD-ROM drive to the chassis.

  • Page 28: External Bay Disk Drives

    External Bay Disk Drives If a removable disk module is installed in the external bay, see the vendor documentation for disk drive and module replacement instructions. To replace an external bay disk drive: Disconnect the SCSI cable and power cable from the disk drive. Remove the two screws that secure the external bay disk drive tray to the chassis.

  • Page 29: Internal Bay Disk Drives

    Mounting guide Drive Access hole (2) Slide the tray assembly into the chassis and align the mounting holes. Install the screws that secure the tray to the chassis. Connect the SCSI cable and the power cable to the disk drive. Internal Bay Disk Drives To replace an internal bay disk drive: Remove the right and left covers.
  • Page 30 Do all of the following: Note the SCSI ID jumper settings on the old drive Set the SCSI ID on the new drive to the same ID as the old drive Disable termination on the new drive See Chapter 6, “Peripherals,” for details on these tasks. Install the new drive on the bracket.

  • Page 31: External Scsi Terminator

    Insert the alignment tabs into the appropriate slots in the chassis. Screw holes for front mounting tabs 10. Install the two screws that secure the drive bracket assembly front mounting tabs to the chassis. 11. Install the screw that secures the drive bracket assembly to the right side of the chassis. 12.

  • Page 32: Power Supply

    SCSI cable (to J44) Terminator board Screws (2) Remove the two small screws that secure the connector to the rear of the chassis. Note the orientation of the terminator board and remove it from inside the chassis. Orient the new terminator board component side down, align the mounting holes of the new terminator with the chassis mounting holes, and install the two screws.
  • Page 33 Grasp and pull the power supply plungers toward each other, and then swing the power supply out from the chassis. Top plunger Bottom plunger Swing the power supply out sufficiently to avoid interference from the chassis or the top system fan. Lift the power supply off its hinges and set it aside.

  • Page 34: Bus Termination Card

    Bus Termination Card The bus termination card, MSMT379, is used only in systems with one processor. The card provides termination for the processor bus. Single-processor systems will not operate without the card installed. See the system board diagram in Chapter 5, “System Board,” for connector and socket locations.

  • Page 35: Dimms

    DIMMs See the section, “Adding Memory,” in Chapter 3, “Upgrading the System,” for important details on handling DIMMs. The DIMM sockets are located just below the power connectors P1 and P2 on the system board. See the system board diagram in Chapter 5, “System Board,” for connector and socket locations.
  • Page 36 Hole in right side of chassis Fastex fastener To remove the system board: Remove the top cover and both side panels. See Chapter 1, “Accessing the System,” for details. Remove the power supply. See the “Power Supply” section above for details. Lay the chassis down on its right side.

  • Page 37: Expansion Cards

    Tighten all fasteners that secure the system board and DPRM to the chassis. You may need to adjust the Fastex fasteners slightly on the right side of the chassis. Install the chassis brace. Install the DIMMs, processor(s), and bus termination card (if used) on the system board. Install the expansion cards back into their original slots.
  • Page 38 Remove the primary processor and the secondary processor (if installed). See the “To replace the processor module” procedure above for details. Disconnect the fan power cable from J10, which is located near the top left of the secondary processor slot on the system board. Remove the four screws securing the grille and fan to the chassis.

  • Page 39: Chassis Intrusion Alarm Switch

    13. Install the expansion cards. 14. Install the face panel. See Chapter 7, “Power Supply and Cooling Fans,” for details on fans. Chassis Intrusion Alarm Switch The chassis intrusion alarm switch (CWSX30800) has three connectors. Only the bottom two connectors are used. See the system board diagram in Chapter 5, “System Board,” for connector and socket locations.

  • Page 40: Lithium (Cmos/Clock) Battery

    Lithium (CMOS/Clock) Battery The battery is located near the bottom front of the system board. See the system board diagram in Chapter 5, “System Board,” for details. After you remove the battery, the system will lose its operating parameters stored in CMOS. As a result, the system BIOS parameters are lost.
  • Page 41 Remove the LED cable from the chassis. Route the new LED cable through the chassis and connect it to the appropriate connector on the system board. Press the LED into its mount on the light pipe. To replace the light pipe: Remove the face panel.
  • Page 42 Insert the connector end of the switch cable through the cable access hole on the front of the chassis and route the new switch cable through the chassis. Connect the switch cable to the connector on the system board. Press the switch into its mount on the face panel. Install the face panel and the switch button.

  • Page 43: Upgrading The System

    Upgrading the System This chapter describes upgrading memory and processors, as well as installing expansion cards, internal SCSI drives, and external SCSI drives. Before You Begin ........................32 Adding Memory ........................32 Adding a Processor ........................34 Single-to-Dual Upgrade .....................34 Adding Expansion Cards......................35 Slot Locations ......................35 Upgrading Graphics Cards..................36 Installing Expansion Cards ..................38...

  • Page 44: Before You Begin

    The minimum total memory is 64 MB and the maximum total memory using 256 MB DIMMs is 1.5 GB. You can install DIMMs one at a time. Each bank has only one slot. Memory upgrade kits from Intergraph Computer Systems contain one DIMM and a disposable antistatic wrist strap. CAUTION...
  • Page 45 Before you install memory, do the following: ‹ Inspect DIMM keying. The finger contacts on the DIMM must match the socket configuration. This ensures that you have the correct voltage and type of DIMM. ‹ Inspect DIMM contacts. The DIMM must have gold-plated fingers that match the gold- plated socket contacts.

  • Page 46: Adding A Processor

    Single-to-Dual Upgrade You can upgrade to dual processors by purchasing a TDZ 2000 GT1 single-to-dual processor upgrade kit from Intergraph Computer Systems. The kit contains all the hardware, software, and documentation required to perform the upgrade. After installing a second processor, you must reinstall Windows NT on the system to ensure...

  • Page 47: Adding Expansion Cards

    The system BIOS detects the board’s presence during startup and reads information from the board’s configuration registers to assign the necessary system resources. NOTE All PCI expansion cards sold by Intergraph fully comply with the Peripheral Component Interconnect Specification, 2.1. ‹...

  • Page 48: Upgrading Graphics Cards

    PCI slot designations. Intergraph Graphics Card Part Numbers The table below lists the part numbers of Intergraph graphics cards specified in the PCI Slot Designation table in the following section.
  • Page 49 Adapter Kit Graphics Card Part Number Card Part Number RealiZm II Geometry Accelerator (Lynx 4) FOPT197 MSMT493 Raven DS FOPT259 MSMT491 Intense 3D Pro 2200S w/4 MB FOPT185 MSMT447 Intense 3D Pro 2200S w/16 MB FOPT186 MSMT447 Matrox DigiDesktop MSMT505 MSMT505 Expansion Slot Designations for Graphics Cards DS, TS, and QS indicate dual-screen, triple-screen, and quad-screen configurations,...

  • Page 50: Installing Expansion Cards

    To install an expansion card: Locate an open slot. If you are installing any of the Intergraph RealiZm II products, see the table above for required slot assignments.

  • Page 51: Assigning System Resources

    However, Windows NT will not use the boot order set by the SCSI Configuration Utility. Windows NT always finds PCI bus 0 first. Ensure that your system’s primary boot device is on PCI bus 0, and then use the SCSI Configuration Utility as needed to change boot order. Assigning System Resources Some expansion cards include a configuration diskette that you can use to reserve the system resources required for the card.

  • Page 52: Device Locations

    ‹ If you are installing a drive that connects to an adapter card, see the vendor’s documentation for installing the adapter card and required cables. See the “Adding Expansion Cards” section above for details. ‹ If you are installing a removable disk drive module, see the vendor’s documentation for installing the module, removing terminators, and setting the SCSI ID.

  • Page 53: Installing Devices In The Drive Bays

    CD-ROM—Location 7 Floppy Drive—Location 6 Add-on device—Location 5 Add-on device—Location 4 Add-on drive—Location 3 Add-on drive—Location 2 System drive—Location 1 Installing Devices in the Drive Bays NOTE Two internal bay drive brackets are installed in the chassis for mounting drive mechanisms. To install a drive in the external drive bay: Remove the two screws that secure the external bay disk drive tray to the chassis.
  • Page 54 External bay mounting screws From inside the chassis, push the tray out of the external bay. Then grasp the front of the tray and slide it out of the bay. Do all of the following: Set the SCSI ID on the new drive to an unused ID number Disable termination on the new drive See Chapter 6, “Peripherals,”...
  • Page 55 Mounting guide Drive tray Access hole (2) Do one of the following: Slide the tray assembly into the chassis, align the mounting holes, and install the screws Slide the 1.6-inch device into the chassis, align the mounting holes, and install the screws provided in the package found in the Accessory Box Slide the removable disk drive module into the chassis, align the mounting holes, and install the mounting screws on the left and right sides of the chassis...
  • Page 56 Grasp the drive bracket assembly and remove the screw that secures the bracket to the right side of the chassis. Pull the drive bracket assembly out of the chassis. Do all of the following: Set the SCSI ID on the new drive to an unused ID number Disable termination on the new drive See Chapter 6, “Peripherals,”...

  • Page 57: Adding External Scsi Drives

    Screw holes for front mounting tabs Install the two screws that secure the drive bracket assembly front mounting tabs to the chassis. Install the screw that secures the drive bracket assembly to the right side of the chassis. 10. Install the right cover. 11.

  • Page 58: Scsi Cable Length Guidelines

    SCSI Cable Quality Guidelines To ensure data integrity and optimum performance, do the following: ‹ Use only Intergraph SCSI cables. Cables from other vendors may not provide adequate shielding. ‹ Use the shortest cables possible to connect SCSI devices to the system and to each other.

  • Page 59: Scsi Termination Guidelines For External Devices

    Some SCSI devices feature push switches to set the ID, while others have DIP switches or jumpers. See the vendor documentation for details on setting the ID. SCSI Termination Guidelines for External Devices Follow the guidelines below for terminating SCSI devices: ‹...

  • Page 61: System Hardware Overview And Specifications

    System Hardware Overview and Specifications This chapter contains general, technical information about the hardware in a TDZ 2000 GT1. Hardware Overview .........................50 Functional Diagram........................51 System Board Block Diagram ....................52 SCSI Cable Routing Diagram....................53 System Configuration Summary....................53 System Model Number......................55 System Board ...........................56 Specifications ...........................56 Hardware Monitoring and Power Management................56 Intrusion Alert Switch ....................58...

  • Page 62: Hardware Overview

    Hardware Overview If your system includes any of the following hardware, refer to the documentation delivered with the hardware for additional information: ‹ Monitor(s) ‹ Uninterruptible power supply ‹ External SCSI devices The following figure shows the major parts and assemblies inside the system. Rear Power supply chassis...

  • Page 63: Functional Diagram

    Functional Diagram The following diagram shows the power and data signals of the base unit components. Power AC In Data Power and Data Power Supply System Board Intruder Alert Speaker CD-ROM Drive Keyboard Mouse Monitor AC In Floppy Disk Drive Serial Ports Parallel...

  • Page 64: System Board Block Diagram

    System Board Block Diagram The following diagram shows how the system board components are linked. Slot 1 CPU Slot 1 CPU DIMMs DIMMs Primary LE Secondary LE PCI slot PCI slots Ethernet ISA slot PCI Bus Wide Ultra2 SCSI South Bridge Audio ISA Bus...

  • Page 65: Scsi Cable Routing Diagram

    SCSI Cable Routing Diagram The following diagram shows how the three SCSI cables should be routed when connecting SCSI devices. CAUTION You should try to minimize cable flexing during handling. SCSI cables should not have any creased bends. Take care when installing or replacing cables to insure that they do not contact sharp metal surfaces or become excessively bent or twisted.
  • Page 66 Primax 3-button mouse or Microsoft IntelliMouse Keyboard PS/2 style, NMB multimedia with speakers Graphics Intergraph RealiZm II (ZX13, ZX25, VX25, VX113), Intense 3D Pro 2200S, Matrox Digital Desktop, and Raven-DS System Disk Drive 4.3 GB, 4.5 GB, or 9.1 GB 7200 RPM (Wide Ultra) 4.5 GB, 9.1 GB, or 18.2 GB 10,000 RPM (Wide Ultra2 -- LVD)

  • Page 67: System Model Number

    System Model Number The model number on the unit identifies the system hardware and software configuration. The following table defines the individual digits. Digit Meaning 1: Series TDZ 2000 GT1 2: Processor Type Single Intel Pentium II, 400 MHz, 512 KB cache Dual Intel Pentium II, 400 MHz, 512 KB cache Single Intel Pentium II, 450 MHz, 512 KB cache Dual Intel Pentium II, 450 MHz, 512 KB cache...

  • Page 68: System Board

    System Board The following table lists the main chip components on the MSMT589 system board. Component Description System BIOS Phoenix Processor(s) Intel Pentium II; 400 or 450 MHz Sound Controller Ensoniq ES1371 AudioPCI controller Ethernet Controller 3COM 3C918 10/100 Mb TX SCSI Controller Symbios 53C860, single-channel, 8-bit, Ultra SCSI Symbios 53C896, dual-channel, 16-bit, Wide Ultra2...
  • Page 69 The InterSite Hardware Monitor software reports the following key voltages and system states: ‹ All major voltages, including processor bus voltage; +5 V; +3.3 V; +12 V; -12 V ‹ Processor voltage ID ‹ Temperature at two locations (near primary processor and near expansion slots) ‹...

  • Page 70: Intrusion Alert Switch

    Intrusion Alert Switch The intrusion alert switch (CSWX308) is mounted at the top left side of the system near the front. This microswitch is the only replaceable component in the hardware monitoring system. If you detach the side panel when the system is off, the event is registered in the InterSite Hardware Monitor software.

  • Page 71: System Board

    System Board This chapter provides cable and jumper connector information, major component descriptions, memory subsystem details and addresses, and external port pinouts for the MSMT589 system board. Slots and Sockets........................60 Connectors and Components....................61 Connectors..........................62 Jumper Functions ........................65 Jumper Connectors........................66 CPU Frequency......................66 Host Bus Frequency ....................67 External Ports ...........................68 Sound Processor ........................76...

  • Page 72: Slots And Sockets

    Slots and Sockets The following diagram shows the location of slots and sockets on the system board. Primary processor slot Secondary processor slot DIMM sockets AGP slot PCI slots PCI slot (shared) ISA slot (shared)

  • Page 73: Connectors And Components

    Connectors and Components The following figure shows the cable connectors and other components on the system board. Power - J42, J43 Floppy disk drive - J44 J10 - Processor fan power - J48 COM2 - J11 Intruder alert - J54 Speaker - J61 J32-J35 Power button - J55...

  • Page 74: Connectors

    Connectors The following tables lists important connector information. Jumper Cable Description Not included Primary processor fan power MCBLW68 Rear panel external serial port 2 (COM2) MCBL038 MIDI/game connector MCBL387 Rear panel Narrow Ultra SCSI connector System board power System board power MCBL194 Floppy drive CDSK146 Not included...
  • Page 75 J11 - MCBLW680A, Serial Port 2 See pinouts for “Serial” below. J12 - MCBL199A1, CD-ROM Audio Signal Signal Right Sound Channel Left Sound Channel Ground Ground J41 - MCBL387, Internal Narrow Ultra SCSI Signal Signal Signal Signal SD-(0) SD-(7) Ground SSEL- SD-(1) SDP0-...
  • Page 76 J54 - MCBL251, Intrusion Alarm Switch Signal Alarm Ground J55 - MCBL250, Front Panel Power Switch Signal + 5 V trickle PWRBTN J56 - CFAN120, Chassis Fan (bottom front) Signal Signal Fan control input Voltage + Fan Tach Return - J57 - MCBL249, Power Management LED (yellow) Signal PwrGood...

  • Page 77: Jumper Functions

    Signal Signal Signal SD-(12) SD-(7) SRSI- SD-(13) SDP0- SMSG- SD-(14) Ground SSEL- SD-(15) Ground SCD- SDP1- TERMPWR SREQ- SD-(0) TERMPWR SIO- SD-(1) No connection SD-(8) SD-(2) Ground SD-(9) SD-(3) SATII- SD-(10) SD-(4) Ground SD-(11) Remaining pins connect to ground. J64 - MCBL340, Internal Wide Ultra2 SCSI Same as “J63”.

  • Page 78: Jumper Connectors

    Jumper Connectors CPU Frequency The following table shows the jumper settings for CPU frequency. ON denotes the jumper is installed on both pins. The jumpers are located to the right of the DIMM slots. Jumper 400 MHz 450 MHz The following figure shows the jumper locations on the system board. DIMM sockets Wide Ultra2 SCSI Channel A - J63...

  • Page 79: Host Bus Frequency

    Host Bus Frequency The following table shows the jumper settings for host bus frequency. ON denotes the jumper is installed on both pins. The jumpers are located above the DIMM slots. Jumper 66 MHz 100 MHz The following figure shows the jumper locations on the system board. Secondary processor Memory controllers Primary...

  • Page 80: External Ports

    External Ports The following figure shows the external ports on the back of the unit. Keyboard Mouse COM 1 (Serial) Parallel Ethernet COM 2 (Serial) Universal Serial Bus External Wide Ultra2 SCSI (LVDS) Microphone Line in Line out MIDI/Game External Narrow Ultra SCSI...
  • Page 81 Keyboard, Mouse The keyboard and mouse ports are PS/2 style, 6-pin ports. They are not interchangeable. Signal KDATA (keyboard) MDATA (mouse) Spare Ground KCLK Spare Serial The serial ports (also referred to as RS-232 asynchronous communications ports, or COM ports) connect modems, printers, peripherals, and other computers to the system.
  • Page 82 Parallel The parallel port is used almost exclusively for printers, but is compatible with any peripheral device designed to interface with a Centronics-type parallel port. Use only shielded cables with the parallel port (DB-25). Signal Signal -Strobe -ACK - Acknowledge Data 0 Busy Data 1...
  • Page 83 Line In The Line In port connects audio input devices, such as a tape deck or a CD player, to the computer. Signal Ground Left Channel In Right Channel In Microphone The Microphone port connects the microphone jack of the NMB multimedia keyboard to the computer.
  • Page 84 Game/MIDI The Game/MIDI port connects a game joystick or a MIDI device, such as a musical keyboard or synthesizer, to the system. Signal Signal Fire button 0 Fire button 2 X-axis, X-axis, joystick 2 joystick 1 Ground MIDI out Ground Y-axis, joystick 2 Y-axis, Fire button 3...
  • Page 85 Universal Serial Bus The Universal Serial Bus (USB) port connects USB devices to the computer. These devices can include printers, keyboards and other peripherals that have historically used serial, parallel, mouse, and keyboard I/O buses. USB devices, designed to be fully Plug-and-Play (PnP), feature hot attach/detach and daisy-chain capabilities.
  • Page 86 External Narrow Ultra SCSI The external Narrow Ultra SCSI port connects external SCSI devices, such as tape drives or hard disks, to the computer. The maximum sustainable data transfer rate is 40 MB per second. Signal Command Data-0 Command Data-1 Command Data-2 Command Data-3 Command Data-4...
  • Page 87 External Wide Ultra2 SCSI (LVD) The external Wide Ultra2 SCSI (LVD) port connects Wide Ultra2 SCSI devices, such as tape drives or hard disks, to the computer. This port has a maximum theoretical sustainable data transfer rate of 80 MB per second. Signal Signal TERMPWR...

  • Page 88: Sound Processor

    Sound Processor The sound processor is the Ensoniq ES1371 AudioPCI processor. The ES1371 offers support for 64 voices, and is DirectX 5.0 and ACPI compliant. The on-board ES1371 may be software disabled if an add-in audio processor is preferred. Line-in, line-out, and Mic-in jacks are provided on the rear of the motherboard/chassis.

  • Page 89: Pci To Isa Bus Interrupt Mapping

    PCI to ISA Bus Interrupt Mapping The ISA bridge provides the sixteen conventional ISA interrupts, plus four interrupt request pins for PCI peripheral interrupts (PIRQ0 through PIRQ3). For PC-AT architecture compatibility reasons, the PCI interrupts are routed to the ISA interrupts within the ISA bridge.

  • Page 91: Peripherals

    Peripherals This chapter provides information on the cabling and configuration of common peripherals within the system. Peripheral Cables ........................80 Channel A Internal Wide Ultra2 SCSI Cable Connection Locations ......80 Channel B Wide Ultra2 SCSI Cable Connection Locations ........81 Internal Narrow Ultra SCSI Cable Connection Locations .........81 Floppy Cable Connection Locations ................82 Peripheral Configuration ......................82 40 GB 8MM Tape Drive....................82...

  • Page 92: Peripheral Cables

    Peripheral Cables This section provides information on peripheral cables and associated connections. See the section, “Cable Routing and Pinouts,” in Chapter 5, “System Board,” for additional details. Cable illustrations are not to scale. You can identify the cables and connectors using their spacing as reference.

  • Page 93: Channel B Wide Ultra2 Scsi Cable Connection Locations

    Channel B Wide Ultra2 SCSI Cable Connection Locations The following illustration and table show the cable connectors and the locations to which they attach. This cable (MCBL340) is approximately 39 inches long. Connector Connects To J64, system board bottom-most SCSI connector, on edge of system board Device at Location 2 (internal bay) Device at Location 3 (internal bay)

  • Page 94: Floppy Cable Connection Locations

    Floppy Cable Connection Locations The following illustration and table show the cable connectors and the locations to which they attach. This cable (MCBL194) is standard and is approximately 17 in (43.1 cm) long. Connector Connects To J44, system board Floppy disk drive at Location 6 Peripheral Configuration This section provides illustrations and information on configuring common peripherals for the system.

  • Page 95: Floppy Disk Drive

    Use jumpers as defined in the following table to set the SCSI ID. SCSI ID Floppy Disk Drive The following figure shows the cable connectors on the back of the floppy disk drive (CDSK146). Power connector Data cable connector Device Connector Cable Connects to Power...
  • Page 96 The following figure shows the jumper connectors J6 and J2. Remove the drive from its bracket to access J2. oooooooo oooooooo SCSI connector Pin 1 Power connector Device Connector Cable Connects to Power P7-P9 Power supply SCSI MCBL339 J63/J64, system board To disable SCSI termination, remove the TE jumper from connector J2.

  • Page 97: Power Supply And Cooling Fans

    Power Supply and Cooling Fans This chapter describes the TDZ 2000 GT1 system power supply, power-related pinouts, and cooling fans. Power Supply ...........................86 Cable Connectors ........................87 P1 Pinout........................87 P2 Pinout........................88 P3 and P5 through P9 Pinout ..................88 P4 Pinout........................88 P10 Pinout........................89 Cooling Fans ..........................89...

  • Page 98: Power Supply

    Power Supply CPWS152 is a 500-watt Power Factor Corrected (PFC) autoranging supply. It automatically switches between the 115V range (90-132 VAC) and 230V range (180-264 VAC), depending on the location. The input frequency is 47-63 Hz, single phase. At full load, the power supply has a minimum efficiency of 65 percent.

  • Page 99: Cable Connectors

    Cable Connectors The following table lists the cable connectors from the power supply that connects to the system board and other devices. Connector Device J43 on system board J42 on system board Disk Drive Floppy disk or combo drive Disk Drive Disk Drive Disk Drive Disk Drive...

  • Page 100: P2 Pinout

    P2 Pinout P2 connects to J42, a 22-pin connector on the system board. Signal Wire Color Signal Wire Color +3.3V Orange +3.3V Orange +3.3V Orange Ground Black Ground Black Ground Black Ground Black Ground Black Ground Black Ground Black Ground Black Ground Black...

  • Page 101: P10 Pinout

    P10 Pinout This connector allows the system board to monitor and control the fan speed for varying ambient temperature and system load changes. Signal Wire Color Return Black +12V Tach Output White Speed Control Brown Cooling Fans The TDZ 2000 GT1 has three cooling fans. One is inside the power supply; the others are mounted in the chassis.
  • Page 102 Rotation Side view of fan Airflow Ensure that you install each chassis fan with the airflow direction arrow pointing toward the inside of the chassis.

  • Page 103: Index

    Index replacing top cover, 10 CD-ROM drive replacing, 15 40 GB 8MM Tape Drive Chassis intrusion alarm switch (CMTP169), 82 replacing, 27 Closing case after service, 4 Combo controller, 56 Component list AC safety interlock system board, 56 function of, 3 Configuration summary Accessing components behind the system, 53...
  • Page 104 Face panel replacement, 12 external bay disk drives, 41 Fans internal bay disk drives, 43 airflow direction and rotation, Installing an option card, 38 Intergraph power supply, 89 BBS, viii replacing, 25 Internal bay disk drives system (CFAN120), 89 installing, 43...
  • Page 105 70 Memory upgrade Password clear jumper, 66, 67 installing, 34 PCI option cards, 35 Microphone port PCI slot designations for Intergraph pinout, 71 RealiZm II graphics cards, 37 MIDI/game port PCI to ISA bus interrupt mapping, pinout, 72 Model number, 55...
  • Page 106 pinouts (P1, P2, P3, P4, P5-P9, processor module, 22 P10), 87 side plastic cowling, 13 replacing, 20 system board, 23 specifications, 86 top cover, 10 stowing after service, 7 Power supply (CPWS152) DC output specifications, 86 SCSI Power Supply Fan, 89 cable lengths, 46 Power switch cable quality, 46...
  • Page 107 hardware overview, 50 sound controller specifications, hardware overview and specifications, 49 System Configuration Utility illustrations assigning system resources for front left view without option cards, 39 covers, 5 System fans (CFAN120), 89 rear left view without System resources major components, 6 assigning, 39 maintenance tools required, 2...

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