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