Sun Ultra 60 Service Manual
Page
 Contents
 Troubleshooting Procedures 4-14.1 Power-On Failure
 Power On and Off
 Contents
 Storage Devices 9-19.1 Hard Drive
 Illustrated Parts List 11-1 Product Specifications
 Functional Description
 Glossary G-1 Index
 Figures
 10-6
10-3
10-8
10-11
 10-24
10-22
 Figures
 10-13
Tables
10-23
11-3
 Mass Storage Device Power Estimates
 Table P-1Document Organization
How This Book Is Organized
 Unix Commands
 Shell Prompts
Typographic Conventions
Table P-2Typographic Conventions
Table P-3Shell Prompts
 Machinename#
 Table P-4Related Documents
Related Documents
 Ordering Sun Documentation
Accessing Sun Documentation Online
 Sun Welcomes Your Comments
Page
 Product Description
 System unit
 I/O Devices
System Unit Features
1Supported I/O Devices
 CD-ROM drive Or tape drive Diskette drive Power LED
 3System Unit Rear View
System Unit Components
 2System Unit Replaceable Components
 NVRAM/TOD
Page
 SunVTS Description
SunVTS Overview
 1SunVTS Documentation
SunVTS Operation
 Power-On Self-Test
 Post Overview
1Diag-Level Switch Settings
Pre-POST Preparation
 1Setting Up a TIP Connection
Setting Up a Tip Connection
 Verifying the Baud Rate
 2Sun Type-5 Keyboard
Initializing Post
 Verify the following
Maximum and Minimum Levels
 Diag-levelVariable Set to max
 Code Example 3-1 diag-levelVariable Set to max
 Power-On Self-Test
 Code Example 3-1 diag-levelVariable Set to max
 Power-On Self-Test
 Code Example 3-1 diag-levelVariable Set to max
 Power-On Self-Test
 Diag-levelVariable Set to min
 Power-On Self-Test
 Code Example 3-2 diag-levelVariable Set to min
 Power-On Self-Test
 Post Progress and Error Reporting
 Code Example 3-3Typical Error Code Failure Message
 0STATUS =FAILED 0TEST
 2Keyboard LED Patterns
Bypassing Post
 System and Keyboard LEDs
Additional Keyboard Control Commands
 Initializing Motherboard Post
Page
 Troubleshooting Procedures
 Action
Power-On Failure
 Disk Drive or CD-ROM Drive Failure
Video Output Failure
 1Internal Drives Identification
At the system ok prompt
 Power Supply Test
 Supply Trip L
 Dimm Failure
 5DIMM Physical Memory Address
OpenBoot Prom On-Board Diagnostics
 Watch-clock
 Probe-scsi and probe-scsi-all
 Test alias name, device path, -all
 UPA Graphics Card
6Selected OBP On-Board Diagnostic Tests
 Ok% test screen
OpenBoot Diagnostics
 Verify that the OBDiag screen is displayed Code Example
 Code Example 4-9PCI/Cheerio Output Message
1 PCI/Cheerio
 Ethernet
EBus DMA/TCR Registers
Code Example 4-10EBus DMA/TCR Registers Output Message
 Code Example 4-11Ethernet Output Message
Keyboard
Code Example 4-12Keyboard Output Message
 Floppy
Mouse
Parallel Port
Code Example 4-13Mouse Output Message
 Code Example 4-15Parallel Port Output Message
Serial Port a
Code Example 4-16Serial Port a Output Message
 Code Example 4-16Serial Port a Output Message
 Code Example 4-18Serial Port B Output Message
Serial Port B
 Audio
Nvram
Code Example 4-19NVRAM Output Message
Audio Output Message
 All Above
Scsi
Scsi Output Message
Code Example 4-22All Above Output Message
 BAUDRATE=’1200’
 Code Example 4-22All Above Output Message
Page
 Safety and Tool Requirements
 Symbols
Safety Requirements
 Safety Precautions
 Tools Required
Electrostatic Discharge Lithium Battery
 Power On and Off
 1System Unit Power-On Front Panel
Powering On the System Unit
 Powering Off the System Unit
 3System Unit Power-Off Front Panel
 Internal Access
 1Lock Block Location
Removing the Side Access Cover
 Attaching the Wrist Strap
2Removing the Side Access Cover
 3Attaching the Wrist Strap to the Chassis
Replacing the Side Access Cover
 4Replacing the Side Access Cover
Page
 Major Subassemblies
 Removing the Power Supply
Power Supply
 1Removing and Replacing the Power Supply Part 1
Replacing the Power Supply
 Power on the system unit
 Removing the PCI Fan Assembly
PCI Fan Assembly
 3Removing and Replacing the PCI Fan Assembly
Replacing the PCI Fan Assembly
 Removing the Scsi Drive Bay
Hard Drive Bay With Scsi Assembly
 See .1.1, Removing a Hard Drive on
 4Removing and Replacing the Scsi Drive Bay
Replacing the Scsi Drive Bay
 See .1.2, Replacing a Hard Drive on
 Cable Assemblies
Removing the Peripheral Power Cable Assembly
 Removing the Diskette Drive Cable Assembly
Replacing the Peripheral Power Cable Assembly
 Replacing the Diskette Drive Cable Assembly
 Removing an EMI Filler Panel
EMI Filler Panels
 5Removing and Replacing the Bezel EMI Filler Panel
Replacing an EMI Filler Panel
 Removing the Foot
Chassis Foot
 Removing the Speaker Assembly
Speaker Assembly
Replacing the Foot
 8Removing and Replacing the Speaker Assembly
Replacing the Speaker Assembly
 Removing the DC Switch Assembly
DC Switch Assembly
 9System Unit Power-Off Front Panel
 11Removing the Side Access Cover
 12Attaching the Wrist Strap to the Chassis
 Bracket tab PCI card
 Bracket tab UPA graphics card
 Remove the PCI fan assembly Figure
 Remove the hard drives Figure
 Major Subassemblies
 Screw To terminator board Scsi cable
 DC power connector DC power cable routing J3504
 19Removing and Replacing the Front Panel
Screw Light pipe Bezel Nameplate
 20Removing and Replacing the Front Panel DC Switch Assembly
Replacing the DC Switch Assembly
Page
 See .1.2, Replacing a Hard Drive on
 21Replacing the Side Access Cover
 22System Unit Power-On Front Panel
 Removing the CPU Fan Assembly
CPU Fan Assembly
 24Removing and Replacing the CPU Fan Assembly
Replacing the CPU Fan Assembly
 Removing the Shroud Assembly
Shroud Assembly
 25Removing and Replacing the Shroud Assembly
Replacing the Shroud Assembly
 See .1.3, Replacing the CPU Module on
 Storage Devices
 Removing a Hard Drive
Hard Drive
 1Removing and Replacing a Hard Drive
Replacing a Hard Drive
 Removing the RMA
Removable Media Assembly Drive
 Attach the wrist strap
 2Removing and Replacing a RMA Drive Part 1
Removing the CD-ROM Drive or Any X-Option Tape Drive
 3Removing and Replacing a RMA Drive Part 2
 Removing the Diskette Drive
Replacing the CD-ROM Drive or Any X-Option Tape Drive
 Replacing the RMA
Replacing the Diskette Drive
 Replace the side access cover
 Motherboard and Component Replacement
 Special Considerations for Systems With 450 MHz CPU Modules
CPU Module
Removing the CPU Module
 Attach a wrist strap
 Replacing the CPU Module
 Removing the NVRAM/TOD
NVRAM/TOD
 2Removing and Replacing the NVRAM/TOD
Replacing the NVRAM/TOD
 Removing a PCI Card
PCI Card
 3Removing and Replacing a PCI Card
 Replacing a PCI Card
 Removing the UPA Graphics Card
UPA Graphics Card
 4Removing and Replacing a UPA Graphics Card
Replacing the UPA Graphics Card
 To remove and replace a DIMM, proceed as follows
Dimm
 1DIMM Bank and Bank Quad
Removing a Dimm
 Dimm
 Replacing a Dimm
 Removing the Audio Card
Audio Card
 See .4.1, Removing the UPA Graphics Card on
 6Removing and Replacing the Audio Card
Replacing the Audio Card
 Motherboard
 Removing a Motherboard
 7Removing and Replacing the Motherboard Part 1
 Handle Captive screw
 Replacing a Motherboard
2Serial Port Jumper Settings
 J2801
 Connect the following
 Ok setenv #power-cycles
 Illustrated Parts List
 1System Unit Exploded View
 1System Unit Replaceable Components
 1System Unit Replaceable Components
 Product Specifications
 Electrical Specifications
Physical Specifications
Table A-1System Unit Physical Specifications
Table A-2Electrical Specifications
 Table A-3Environmental Requirements
Environmental Requirements
Page
 Signal Descriptions
 Table B-1Keyboard/Mouse Connector Pin Assignments
Keyboard/Mouse Connector
Keyboard/Mouse and Serial
Ports a and B
 Used by the data terminal
Serial Port a and B RS-423/RS-232 Connectors
 CTS
 DTR
Twisted-Pair Ethernet Connector
 UltraSCSI Connector
 Appendix B Signal Descriptions B-7
 Table B-4UltraSCSI Connector Pin Assignments
 Appendix B Signal Descriptions B-9
 Audio Connectors
 Headphones Line-out Line-in Microphone
Parallel Port Connector
 2514
 Appendix B Signal Descriptions B-13
 Table B-7 MII Connector Pin Assignments
Media Independent Interface Connector
 Table B-7MII Connector Pin Assignments
 Figure B-8 Table B-8
UPA Graphics Card Connector
 Table B-8UPA Graphics Card Connector Pin Assignments
Page
 Functional Description
 System Unit
 PSYCHO+ Asic
 Table C-1UPA Port Identification Assignments
UPA Interconnect
 System Controller
 PCI Bus
3.2 Symbios 53C876 Scsi Controller
3.1
 Cheerio Asic
EBus2 Devices
Flash PROM/EPROM
SuperIO
 Audio
UltraSPARC II Processor
 Memory System
 Memasel Membsel Memard Membrd Memawr Membwr
 Memadra Weal RAS0L CAS0L
 Figure C-5DIMM Mapping
 Table C-2DIMM Bank-to-U-Number Mapping
Dimm
 Memory System Timing
Graphics and Imaging
Table C-3IL = 0, Dimm Bank-to-Physical Address Mapping
 Peripherals
Graphics Card Features
Graphics Card Performance
 Diskette Drive
CD-ROM Drive
 Table C-4Diskette Drive Signals and Functions
Diskette Drive Signals
 Table C-5Supported Hard Drives
Hard Drives
 Keyboard and Mouse, Diskette, and Parallel Port
Other RMA Storage Device X-Options
Keyboard and Mouse Port
 Diskette Port
 Parallel Port Cables
Parallel Port
 Serial Port Components
Serial Port
 Serial Port Functions
 Synchronous Rates
 Automatic Negotiation
 12.5 MII Power
Connectors
External Transceivers
External Cables
 PHY
 Table C-6Audio Card Features
Audio Card and Connector
 Linl
 Host Adapter
Figure C-10Configuration for the Scsi Bus
 Table C-7Supported Target Devices
Supported Target Devices
 Figure C-11 Scsi Subassembly Functional Block Diagram
Internal Scsi Subassembly
 Scsi ID Selection
ASICs
15.1 K9+
 Cheerio
Marvin
PSYCHO+
 Risc
15.5 FBC
 SuperIO
Table C-8Power Supply Output Values
 Remote Enable PowerOn and PowerOff
Control Signals
Table C-9Power Supply Control Signal
1.2 On/Off Functionality
 Turning the System Unit On
 Turning the System Unit Off
System Unit Power Budget
 Table C-11PCI Card 5 Vdc Power Estimate
Table C-10300-MHz 3.3-ns CPU Modules Power Estimate
 Table C-13Memory Subsystem Power Estimate
Table C-12PCI Card 3.3 Vdc Power Estimate
Table C-14Mass Storage Device Power Estimates
 Built-In Speaker
Built-In Speaker Specifications
 Standard System Facilities
 TPE
 Jumper Descriptions
Figure C-13Selected Jumper Settings
 Serial Port Jumpers
Table C-16Serial Port Jumper Settings
 Enclosure
Flash Prom Jumper Settings
Flash Prom Jumpers
Enclosure Basics
 Environmental Compliance
Enclosure Features
Agency Compliance
Energy Star Software Support
 Appendix C Functional Description C-49
Page
 Glossary
 Dual tag or data tag
Insulation displacement connector
Data terminal equipment
Extended capability port. An IEEE.1284 standard
 Glossary-3
 QSC Asic
 Agency compliance, C-48all above Output message
Index
 CPU
 Address bus, C-5 Data bus, C-5
 MII
 Index-5
 QSC ASIC, C-34
 Pin assignments, B-3
 Index-8