Sun Microsystems SPARC station LX Manuals

Manuals and User Guides for Sun Microsystems SPARC station LX. We have 1 Sun Microsystems SPARC station LX manual available for free PDF download: Service Manual

Sun Microsystems SPARC station LX Service Manual

Sun Microsystems SPARC station LX Service Manual (198 pages)

Brand: Sun Microsystems | Category: Desktop | Size: 1 MB

Table of Contents

Table of Contents
3
Preface

15
- Document Organization
  15
12 Illustrated Parts Breakdown

16
1 Product Description

19
- System Unit
  19
  - FIGURE 1-1 Front Panel of the Sparcclassic and Sparcstation LX System Units
    20
  - Main Logic Board
    22
  - Memory Modules
    23
    
    Video SIMM
    23
    
    Sbus Cards
    23
    
    FIGURE 1-4 Typical DSIMM
    23
  - FIGURE 1-5 Typical Sbus Card
    24
  - Nonvolatile RAM (NVRAM)
    24
  - Internal Diskette Drive
    25
  - Internal Hard Disk Drive
    25
  - Power Supply
    25
- Monitors, Keyboard, and Mouse
  25
- External Storage Devices
  26
- System Interconnections
  26
2 Troubleshooting Overview

29
- Default Boot Mode
  29
- Boot PROM Diagnostics
  29
- FIGURE 2-1 Default Boot Mode
  31
- Low-Level POST Code
  32
- Diagnostic Tools and When to Use Them
  35
- Power-On Self-Test
  36
- Selected On-Board Tests
  36
- Sundiag System Exerciser
  37
- Forth Toolkit
  37
- Sundiagnostic Executive
  38
3 Power-On Self-Test (POST)

39
4 Troubleshooting Procedures

49
5 Safety and Tools Requirements

59
- Safety Requirements
  59
- Symbols
  60
- System Precautions
  61
- Tools Required
  61
6 Power off and on

63
- Powering off the System
  63
  - Powering off When the System Is Working Normally
    63
  - Powering off When the System Does Not Respond Normally
    65
- Powering on the System
  66
7 Internal Access

69
8 Major Subassemblies

77
9 Storage Devices

91
- Hard Disk Drive
  91
- Disk Drive Bracket
  105
  - Removing the Disk Drive Mounting Bracket
    106
  - Replacing the Disk Drive Mounting Bracket
    109
- Diskette Drive
  111
  - Removing the Diskette Drive
    112
  - Replacing the Diskette Drive
    113
10 System Board Overview

115
- Before You Begin
  115
- Damage Prevention
  116
- Handling System Boards and Assemblies
  116
- Main Logic Board Layouts
  118
- Identifying Replaceable System Board Components
  120
11 Main Logic Board and Component Replacement

123

Advertisement

Advertisement

Related Products

Sun Microsystems Categories

Storage

Desktop

Desktop Computer Hardware Adapter

More Sun Microsystems Manuals