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Sun Microsystems 60 service manual Appendix C Functional Description C-49

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Troubleshooting Specification Parts list Signal Descriptions Symbols OpenBoot Diagnostics Internal Access Setting Up a Tip Connection Unix Commands Keyboard/Mouse Connector

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Appendix C Functional Description C-49

Page 248 Page 250

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Sun Microsystems 60 service manual Appendix C Functional Description C-49

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Contents

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 10-310-8 10-11 10-24 10-22 Figures 10-13 Tables10-23 11-3 Mass Storage Device Power Estimates Table P-1Document Organization How This Book Is Organized Unix Commands Shell Prompts Typographic ConventionsTable 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 System Unit Features I/O Devices1Supported 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 1Diag-Level Switch Settings Post OverviewPre-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 EBus DMA/TCR Registers EthernetCode Example 4-10EBus DMA/TCR Registers Output Message Keyboard Code Example 4-11Ethernet Output MessageCode Example 4-12Keyboard Output Message Floppy MouseParallel Port Code Example 4-13Mouse Output Message Serial Port a Code Example 4-15Parallel Port Output MessageCode 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 NvramCode Example 4-19NVRAM Output Message Audio Output Message All Above ScsiScsi 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 Speaker Assembly Removing the Speaker AssemblyReplacing 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 AssemblyPage 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 CPU Module Special Considerations for Systems With 450 MHz CPU ModulesRemoving 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 SpecificationsTable A-1System Unit Physical Specifications Table A-2Electrical Specifications Table A-3Environmental Requirements Environmental RequirementsPage Signal Descriptions Table B-1Keyboard/Mouse Connector Pin Assignments Keyboard/Mouse ConnectorKeyboard/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 3.2 Symbios 53C876 Scsi Controller PCI Bus3.1 Cheerio Asic EBus2 DevicesFlash 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 Graphics and Imaging Memory System TimingTable C-3IL = 0, Dimm Bank-to-Physical Address Mapping Graphics Card Features PeripheralsGraphics Card Performance Diskette Drive CD-ROM Drive Table C-4Diskette Drive Signals and Functions Diskette Drive Signals Table C-5Supported Hard Drives Hard Drives Other RMA Storage Device X-Options Keyboard and Mouse, Diskette, and Parallel PortKeyboard 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 ConnectorsExternal 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 ASICs Scsi ID Selection15.1 K9+ Marvin CheerioPSYCHO+ Risc 15.5 FBC SuperIO Table C-8Power Supply Output Values Remote Enable PowerOn and PowerOff Control SignalsTable 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-12PCI Card 3.3 Vdc Power Estimate Table C-13Memory Subsystem Power EstimateTable 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 SettingsFlash Prom Jumpers Enclosure Basics Environmental Compliance Enclosure FeaturesAgency Compliance Energy Star Software Support Appendix C Functional Description C-49 Page Glossary Dual tag or data tag Insulation displacement connectorData 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

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