Contents: service manual

    service manual
    service manual
    Preface
      About this Manual
      How to Use This Manual
      Applicable Documents
      Typographical Conventions
      Notes, Cautions and Warnings
    1 : System Overview
      The Sun GT Graphics Subsystem
      Block Diagram Overview
    2 : Troubleshooting
      Troubleshooting Overview
      Step 1 - Perform Initial Fault Analysis
      Step 2 - Analyze the Symptoms
      Step 3 - Verify the Problem
      Step 4 - Isolate the Failing FRU
      Step 5 - Repair or Replace the FRU
      Step 6 - Test the Replaced FRU
    3 : Diagnostics
      Diagnostic Overview
      Internal Self Test
      gtprobe Test
      SunDiag Diagnostics
      GT Quicktest
    4 : Subassembly Removal and Replacement
      System Power-Up and Power-Down
      Replacing the Monitor
      Replacing the GT SBus Adapter Board
      Replacing the Graphics Tower Printed Circuit Boards
      Removing the Graphics Tower Trim
      Re-Installing the Graphics Tower Trim
      Replacing the Power Supply or Fan Assembly
      Removing the Backplane
    5 : Periodic Service
      Graphics Tower Air Filter Cleaning Schedule
      Graphics Tower Air Filter Cleaning or Replacement Procedure
    6 : Illustrated Parts Breakdown
      SBus Adapter Board and Host Adapter Cable
      Color Monitor and Cables
      Graphics Tower, Trim
      Graphics Tower, Printed Circuit Boards
      Graphics Tower, Power Supply/Fan Module
      Graphics Tower, Power Supply Subassembly
      Graphics Tower, Fan Tray Assembly
      Graphics Tower, Cardcage Assembly
    A : Graphics Tower Printed Circuit Board Interconnects
      GT SBus Adapter Board (501-1693)
      Frame Buffer Board (501-1624)
      Graphics Processor Front End Board (501-1692)
      Graphics Processor Rendering Pipeline Board (501-1726)
      Backplane
      Power Supply Connections
    Glossary