Sun Microsystems Netra t 1120 Manuals

Manuals and User Guides for Sun Microsystems Netra t 1120. We have 1 Sun Microsystems Netra t 1120 manual available for free PDF download: Service Manual

Sun Microsystems Netra t 1120 Service Manual

Sun Microsystems Netra t 1120 Service Manual (148 pages)

Sun Microsystems Netra t 1120/1125 Service Manual

Brand: Sun Microsystems | Category: Server | Size: 2 MB

Table of Contents

Table of Contents
3
Figures

7
Code Examples

11
Preface

13
- Who Should Use this Guide
  13
- How this Guide Is Organized
  13
- Related Documentation
  14
- Conventions Used in this Guide
  15
- Placement of a Sun Product
  16
- Power Connection
  17
- Electrostatic Discharge
  17
- Lithium Battery
  17
1 Description

19
2 Sunvts Overview

25
- Sunvts Description
  25
- Sunvts Operation
  25
- TABLE 2-1 Sunvts Documentation
  25
3 Power-On Self-Test

27
- POST Overview
  27
- TABLE 3-1 Diag-Level Switch Settings
  27
- Pre-POST Preparation
  28
  - To Set up a Tip Connection
    28
  - To Verify the Baud Rate
    29
- To Initialize POST
  30
- Maximum and Minimum Levels of POST
  30
  - Diag-Level Variable Set to Max
    31
  - Diag-Level Variable Set to Min
    40
- POST Progress and Error Reporting
  47
- Motherboard Test
  48
4 Troubleshooting Procedures

49
5 Tool Requirements

57
6 Power on and off

59
7 Internal Access

63
8 Power Subassemblies

71
9 Storage Devices

83
10 Motherboard and Component Replacement

93
- CPU Modules
  94
- System Fan Assembly
  99
- Nvram/Tod
  102
  - To Remove the NVRAM/TOD
    102
  - To Replace a NVRAM/TOD
    103
- PCI Card
  105
  - To Remove a PCI Card
    105
  - FIGURE 10-6 Removing and Replacing a PCI Card
    106
  - To Replace a PCI Card
    107
- Simms
  108
  - TABLE 10-1 SIMM Bank and Bank Quads
    108
  - To Remove a SIMM
    109
  - FIGURE 10-7 SIMM Ejection Lever
    110
  - FIGURE 10-8 Removing and Replacing a SIMM
    111
  - To Replace a SIMM
    111
- Alarms Card
  113
- Motherboard
  116
Illustrated Parts List

125
- TABLE A-1 Replaceable Components
  125
Product Specifications

127
- Physical Specifications
  127
- Electrical Specifications
  127
- TABLE B-1 Physical Specifications
  127
  - An XL
    128
- TABLE B-2 Netra T 1120 Electrical Specifications
  128
- TABLE B-3 Netra T 1125 Electrical Specifications
  128
  - Environmental Requirements
    129
- TABLE B-4 Environmental Requirements
  129
Signal Descriptions

131
- Connector Layout
  131
- FIGURE C-1 System Unit Rear View
  131
- Serial Ports a and B
  132
- TABLE C-1 Serial Port Pinouts
  133
  - Twisted-Pair Ethernet Connector
    135
  - FIGURE C-3 TPE Socket
    135
- TABLE C-2 TPE Connector Pin Assignments
  135
  - Wide SCSI Connector
    136
  - FIGURE C-4 Wide SCSI Connector Pin Configuration
    136
- TABLE C-3 Wide SCSI Connector Pin Assignments
  136
  - Alarm Connector
    140
  - FIGURE C-5 Alarms Connector Configuration
    140
- TABLE C-4 Alarm Connector Pin Assignments
  140
  - Media-Independent Interface Connector
    141
  - FIGURE C-6 MII Connector Pin Configuration
    141
- TABLE C-5 MII Connector Pin Assignments
  141
  - Parallel Interface
    144
  - FIGURE C-7 DB-25 Parallel Connector
    144
- TABLE C-6 Parallel Connector Pinouts
  144
Index

145

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