WatchNet RTS series Wartungshandbuch

Sun Microsystems, Inc.901 San Antonio RoadPalo Alto, CA 94303-4900 U.S.A.650-960-1300Send comments about this document to: [email protected]™Ultr

Contents xC.8 Energy Star Software Support C-48Glossary G-1Index ix-1

8-4 Sun Ultra 60 Service Manual • August 2001FIGURE 8-2 Removing and Replacing the Power Supply (Part 2 of 2)g. Slide the power supply toward the chas

Chapter 8 Major Subassemblies 8-58.2 PCI Fan AssemblyTo remove and replace the PCI fan assembly, proceed as follows.8.2.1 Removing the PCI Fan Assembl

8-6 Sun Ultra 60 Service Manual • August 2001FIGURE 8-3 Removing and Replacing the PCI Fan Assembly8.2.2 Replacing the PCI Fan AssemblyCaution – Use p

Chapter 8 Major Subassemblies 8-7a. Position the studs into the chassis slots and engage.b. Press the locking snap and engage.c. Connect the power har

8-8 Sun Ultra 60 Service Manual • August 20014. Remove the SCSI drive bay as follows (FIGURE 8-4):a. Remove the hard drive(s).See Section 9.1.1, “Remo

Chapter 8 Major Subassemblies 8-9FIGURE 8-4 Removing and Replacing the SCSI Drive Bay8.3.2 Replacing the SCSI Drive BayCaution – Use proper ESD ground

8-10 Sun Ultra 60 Service Manual • August 2001b. Using a number 2 Phillips-head screwdriver, replace the screws securing theSCSI drive bay to the chas

Chapter 8 Major Subassemblies 8-118.4 Cable AssembliesTo remove and replace the peripheral power cable assembly and the diskette drivecable assembly,

8-12 Sun Ultra 60 Service Manual • August 20018.4.2 Replacing the Peripheral Power Cable AssemblyCaution – Use proper ESD grounding techniques when ha

Chapter 8 Major Subassemblies 8-13Caution – Use proper ESD grounding techniques when handling components. Wearan antistatic wrist strap and use an ESD

Figures xiFiguresFIGURE 1-1 Ultra 60 Desktop Workstation 1-2FIGURE 1-2 System Unit Front View 1-4FIGURE 1-3 System Unit Rear View 1-5FIGURE 3-1 Settin

8-14 Sun Ultra 60 Service Manual • August 2001e. Replace the drive tray.See Section 9.2.6, “Replacing the RMA” on page 9-9.3. Connect the AC power cor

Chapter 8 Major Subassemblies 8-15FIGURE 8-5 Removing and Replacing the Bezel EMI Filler PanelFIGURE 8-6 Removing and Replacing the RMA EMI Filler Pan

8-16 Sun Ultra 60 Service Manual • August 20018.6 Chassis FootTo remove and replace a chassis foot, proceed as follows.8.6.1 Removing the Foot1. Power

Chapter 8 Major Subassemblies 8-178.6.2 Replacing the Foot1. Position the foot (FIGURE 8-7).2. Using a number 2 Phillips-head screwdriver, tighten the

8-18 Sun Ultra 60 Service Manual • August 2001FIGURE 8-8 Removing and Replacing the Speaker Assembly8.7.2 Replacing the Speaker AssemblyCaution – Use

Chapter 8 Major Subassemblies 8-194. Replace the PCI fan assembly.See Section 8.2.2, “Replacing the PCI Fan Assembly” on page 8-6.5. Connect the AC po

8-20 Sun Ultra 60 Service Manual • August 2001FIGURE 8-9 System Unit Power-Off (Front Panel)Caution – Disconnect the AC power cord prior to servicing

Chapter 8 Major Subassemblies 8-213. Remove the side access cover.See Section 7.1, “Removing the Side Access Cover” on page 7-2.Caution – Use proper E

8-22 Sun Ultra 60 Service Manual • August 20014. Attach the wrist strap.See Section 7.2, “Attaching the Wrist Strap” on page 7-3.FIGURE 8-12 Attaching

Chapter 8 Major Subassemblies 8-235. Remove any long PCI cards and UPA graphics cards (FIGURE 8-5 and FIGURE 8-6):See Section 10.3.1, “Removing a PCI

Figures xiiFIGURE 8-6 Removing and Replacing the RMA EMI Filler Panel 8-15FIGURE 8-7 Removing and Replacing the Chassis Foot 8-16FIGURE 8-8 Removing a

8-24 Sun Ultra 60 Service Manual • August 2001FIGURE 8-14 Removing and Replacing a UPA Graphics CardUPA graphics cardBracket tab

Chapter 8 Major Subassemblies 8-256. Remove the PCI fan assembly (FIGURE 8-7):See Section 8.2.1, “Removing the PCI Fan Assembly” on page 8-5.FIGURE 8-

8-26 Sun Ultra 60 Service Manual • August 20017. Remove the hard drive(s) (FIGURE 8-8):See Section 9.1.1, “Removing a Hard Drive” on page 9-2.FIGURE 8

Chapter 8 Major Subassemblies 8-278. Remove the SCSI drive bay (FIGURE 8-17):a. Disconnect the SCSI cables.Note – For better access to the SCSI cable

8-28 Sun Ultra 60 Service Manual • August 2001FIGURE 8-17 Removing and Replacing the SCSI Drive BaySCSI drive bayScrew (2)SCSI cableSCSI cableTo termi

Chapter 8 Major Subassemblies 8-299. Disconnect the DC switch assembly power connector from motherboard connectorJ3504 (FIGURE 8-18).FIGURE 8-18 DC Sw

8-30 Sun Ultra 60 Service Manual • August 2001FIGURE 8-19 Removing and Replacing the Front Panel12. Remove the DC switch assembly from the front panel

Chapter 8 Major Subassemblies 8-31FIGURE 8-20 Removing and Replacing the Front Panel DC Switch Assembly8.8.2 Replacing the DC Switch AssemblyThis proc

8-32 Sun Ultra 60 Service Manual • August 20011. Replace the DC switch assembly through the front of the front panel (FIGURE 8-20):a. Feed the DC swit

Chapter 8 Major Subassemblies 8-33c. Connect the SCSI cables.d. If necessary, replace the RMA (refer to Section 9.2 in the Sun Ultra 60 ServiceManual.

Figures xiiiFIGURE 10-8 Removing and Replacing the Motherboard (Part 2 of 2) 10-22FIGURE 10-9 Location of the Motherboard Serial Port Jumpers 10-24FIG

8-34 Sun Ultra 60 Service Manual • August 2001FIGURE 8-21 Replacing the Side Access Cover12. Connect the lock block (FIGURE 8-10).13. Position the sys

Chapter 8 Major Subassemblies 8-35FIGURE 8-22 System Unit Power-On (Front Panel)FIGURE 8-23 Sun Type-5 KeyboardPower on key

8-36 Sun Ultra 60 Service Manual • August 20018.9 CPU Fan AssemblyTo remove and replace the CPU fan assembly, proceed as follows.8.9.1 Removing the CP

Chapter 8 Major Subassemblies 8-37FIGURE 8-24 Removing and Replacing the CPU Fan Assembly8.9.2 Replacing the CPU Fan AssemblyCaution – Use proper ESD

8-38 Sun Ultra 60 Service Manual • August 20012. Connect the AC power cord.3. Detach the wrist strap.4. Replace the side access cover.See Section 7.3,

Chapter 8 Major Subassemblies 8-396. Remove the shroud assembly from the motherboard.FIGURE 8-25 Removing and Replacing the Shroud Assembly8.10.2 Repl

8-40 Sun Ultra 60 Service Manual • August 2001a. Lower the locking lever to lock the shroud assembly to the motherboard.b. Using a number 2 Phillips-h

9-1CHAPTER9Storage DevicesThis chapter describes how to remove and replace the Ultra 60 storage devices.This chapter contains the following topics: H

9-2 Sun Ultra 60 Service Manual • August 20019.1 Hard DriveTo remove and replace a hard drive, proceed as follows.9.1.1 Removing a Hard Drive1. Power

Chapter 9 Storage Devices 9-3FIGURE 9-1 Removing and Replacing a Hard Drive9.1.2 Replacing a Hard DriveCaution – Use proper ESD grounding techniques w

Figures xiv

9-4 Sun Ultra 60 Service Manual • August 2001c. Close the hard drive handle to lock the hard drive into the system unit.2. Connect the AC power cord.3

Chapter 9 Storage Devices 9-53. Attach the wrist strap.See Section 7.2, “Attaching the Wrist Strap” on page 7-3.4. Remove the RMA as follows (FIGURE 9

9-6 Sun Ultra 60 Service Manual • August 2001FIGURE 9-2 Removing and Replacing a RMA Drive (Part 1 of 2)9.2.2 Removing the CD-ROM Drive or Any X-Optio

Chapter 9 Storage Devices 9-7FIGURE 9-3 Removing and Replacing a RMA Drive (Part 2 of 2)2. Using a number 2 Phillips-head screwdriver, remove the four

9-8 Sun Ultra 60 Service Manual • August 20019.2.3 Replacing the CD-ROM Drive or Any X-OptionTape DriveNote – If installing a CD-ROM drive or any X-op

Chapter 9 Storage Devices 9-99.2.5 Replacing the Diskette DriveNote – If installing a diskette drive (verses replacing), ensure that the peripheralpow

9-10 Sun Ultra 60 Service Manual • August 20015. Replace the side access cover.See Section 7.3, “Replacing the Side Access Cover” on page 7-4.6. Power

10-1CHAPTER10Motherboard and ComponentReplacementThis chapter describes how to remove and replace the Ultra 60 motherboard andmotherboard components.T

10-2 Sun Ultra 60 Service Manual • August 200110.1 CPU ModuleTo remove and replace the CPU module, proceed as follows.10.1.1 Special Considerations fo

Chapter 10 Motherboard and Component Replacement 10-33. Attach a wrist strap.See Section 7.2, “Attaching the Wrist Strap” on page 7-3.4. Remove the CP

Tables xvTablesTABLE 1-1 Supported I/O Devices 1-3TABLE 1-2 System Unit Replaceable Components 1-6TABLE 2-1 SunVTS Documentation 2-2TABLE 3-1 Diag-Lev

10-4 Sun Ultra 60 Service Manual • August 200110.1.3 Replacing the CPU ModuleCaution – Use proper ESD grounding techniques when handling components. W

Chapter 10 Motherboard and Component Replacement 10-5c. Lower the CPU module along the vertical plastic guides until the moduletouches the motherboard

10-6 Sun Ultra 60 Service Manual • August 20015. Remove the NVRAM/TOD as follows (FIGURE 10-2):a. Locate the NVRAM/TOD and carrier on the motherboard.

Chapter 10 Motherboard and Component Replacement 10-71. Replace the NVRAM/TOD as follows (FIGURE 10-2):a. Position the NVRAM/TOD and carrier on the mo

10-8 Sun Ultra 60 Service Manual • August 20014. Attach the wrist strap.See Section 7.2, “Attaching the Wrist Strap” on page 7-3.5. Remove the PCI car

Chapter 10 Motherboard and Component Replacement 10-910.3.2 Replacing a PCI CardCaution – Use proper ESD grounding techniques when handling components

10-10 Sun Ultra 60 Service Manual • August 200110.4 UPA Graphics CardTo remove and replace a UPA graphics card, proceed as follows.10.4.1 Removing the

Chapter 10 Motherboard and Component Replacement 10-11FIGURE 10-4 Removing and Replacing a UPA Graphics Card10.4.2 Replacing the UPA Graphics CardCaut

10-12 Sun Ultra 60 Service Manual • August 2001c. Lower the UPA graphics card connector so that it touches its associated UPAcard slot on the motherbo

Chapter 10 Motherboard and Component Replacement 10-13Caution – Each DIMM bank must contain at least four DIMMs of equal density (forexample: four 32-

Tables xviTABLE B-4 UltraSCSI Connector Pin Assignments B-7TABLE B-5 Audio Connector Line Assignment B-11TABLE B-6 Parallel Port Connector Pin Assignm

10-14 Sun Ultra 60 Service Manual • August 20014. Remove the power supply.See Section 8.1.1, “Removing the Power Supply” on page 8-2.5. Locate the DIM

Chapter 10 Motherboard and Component Replacement 10-1510.5.2 Replacing a DIMMCaution – DIMMs are made of electronic components that are extremely sens

10-16 Sun Ultra 60 Service Manual • August 2001Note – Proper DIMM seating is verified by a clicking sound. Ensure proper seatingoccurs.4. Replace the

Chapter 10 Motherboard and Component Replacement 10-175. Remove the audio card as follows (FIGURE 10-6):a. Using a Phillips-head screwdriver, remove t

10-18 Sun Ultra 60 Service Manual • August 2001FIGURE 10-6 Removing and Replacing the Audio Card10.6.2 Replacing the Audio CardCaution – Use proper ES

Chapter 10 Motherboard and Component Replacement 10-19c. At the two upper corners of the card, push the card straight down into the slotuntil the card

10-20 Sun Ultra 60 Service Manual • August 200110.7.1 Removing a Motherboard1. Power off the system unit.See Section 6.2, “Powering Off the System Uni

Chapter 10 Motherboard and Component Replacement 10-21 Loosen the two captive screws (until they pop up) securing the shroudassembly and the motherbo

10-22 Sun Ultra 60 Service Manual • August 2001FIGURE 10-8 Removing and Replacing the Motherboard (Part 2 of 2)HandleMotherboardCaptive screwCaptive s

Chapter 10 Motherboard and Component Replacement 10-2310.7.2 Replacing a MotherboardCaution – Use proper ESD grounding techniques when handling compon

xviiPrefaceThe Sun Ultra 60 Service Manual provides detailed procedures that describe theremoval and replacement of replaceable parts in the Ultra™ 60

10-24 Sun Ultra 60 Service Manual • August 2001FIGURE 10-9 Location of the Motherboard Serial Port JumpersNote – Motherboard jumpers are identified wi

Chapter 10 Motherboard and Component Replacement 10-253. Replace the motherboard as follows:a. Replace the following to the motherboard: NVRAM/TOD wi

10-26 Sun Ultra 60 Service Manual • August 20015. Connect the AC power cord.6. Detach the wrist strap.7. Replace the side access cover.See Section 7.3

11-1CHAPTER11Illustrated Parts ListThis chapter lists the authorized replaceable parts for the Ultra 60 computer (systemunit).FIGURE 11-1 illustrates

11-2 Sun Ultra 60 Service Manual • August 2001FIGURE 11-1 System Unit Exploded View1346141119716517189101520281312

Chapter 11 Illustrated Parts List 11-3TABLE 11-1 System Unit Replaceable ComponentsNumericalReference Component Description1 2.1-Gbyte SCSI assembly H

11-4 Sun Ultra 60 Service Manual • August 200116 16-Mbyte DIMM 60-ns, 16-Mbyte DSIMM16 32-Mbyte DIMM 60-ns, 32-Mbyte DSIMM16 64-Mbyte DIMM 60-ns, 64-M

A-1APPENDIXAProduct SpecificationsThis appendix provides product specifications for the Ultra 60 computer. Physical Specifications—page A-2 Electric

A-2 Sun Ultra 60 Service Manual • August 2001A.1 Physical SpecificationsTABLE A-1 lists physical specifications for the system unit.A.2 Electrical Spe

Appendix A Product Specifications A-3A.3 Environmental RequirementsTABLE A-3 lists environmental requirements for the system unit.TABLE A-3 Environmen

xviii Sun Ultra 60 Service Manual • August 2001UNIX CommandsThis document may not contain information on basic UNIX®commands andprocedures.See one or

A-4 Sun Ultra 60 Service Manual • August 2001

B-1APPENDIXBSignal DescriptionsThis appendix describes the Ultra 60 motherboard connector signals and pinassignments. Keyboard/Mouse and Serial Ports

B-2 Sun Ultra 60 Service Manual • August 2001B.1 Keyboard/Mouse and SerialPorts A and BB.1.1 Keyboard/Mouse ConnectorThe keyboard/mouse connector is a

Appendix B Signal Descriptions B-3B.1.2 Serial Port A and B (RS-423/RS-232) ConnectorsThe serial port A and B connectors are DB-25 type connectors loc

B-4 Sun Ultra 60 Service Manual • August 20015 CTS Clear To Send Used by the DCE to indicate if it isready to receive data from the DTE.When CTS, DSR,

Appendix B Signal Descriptions B-5B.2 Twisted-Pair Ethernet ConnectorThe twisted pair Ethernet (TPE) connector is a RJ-45 type connector located on th

B-6 Sun Ultra 60 Service Manual • August 2001FIGURE B-3 TPE Connector Pin ConfigurationB.3 UltraSCSI ConnectorThe Ultra small computer system interfac

Appendix B Signal Descriptions B-7FIGURE B-4 UltraSCSI Connector Pin ConfigurationTABLE B-4 UltraSCSI Connector Pin AssignmentsPin Signal Name Descrip

B-8 Sun Ultra 60 Service Manual • August 200117 Termpower Termpower18 Termpower Termpower19 Not used Undefined20 Gnd Ground21 Gnd Ground22 Gnd Ground2

Appendix B Signal Descriptions B-940 Dat<0>_ Data 041 Dat<1>_ Data 142 Dat<2>_ Data 243 Dat<3>_ Data 344 Dat<4>_ Data 44

xixTypographic ConventionsShell PromptsTABLE P-2 Typographic ConventionsTypeface or Symbol Meaning ExamplesAaBbCc123 The names of commands,files, and

B-10 Sun Ultra 60 Service Manual • August 2001Note: _ (underscore) signifies active lowB.4 Audio ConnectorsThe audio connectors are located on the audi

Appendix B Signal Descriptions B-11FIGURE B-5 Audio Connector ConfigurationB.5 Parallel Port ConnectorThe parallel port connector is a DB-25 type conn

B-12 Sun Ultra 60 Service Manual • August 2001FIGURE B-6 Parallel Port Connector Pin ConfigurationTABLE B-6 Parallel Port Connector Pin AssignmentsPin

Appendix B Signal Descriptions B-1314 AFXN_L Auto Feed Low Set low by the host to drive theperipheral into auto-line feedmode during forward channeltr

B-14 Sun Ultra 60 Service Manual • August 2001B.6 Media Independent Interface ConnectorThe media independent interface (MII) connector is located on t

Appendix B Signal Descriptions B-1513 Tx en Transmit data enable14 Txd0 Transmit data 015 Txd1 Transmit data 116 Txd2 Transmit data 217 Txd3 Transmit

B-16 Sun Ultra 60 Service Manual • August 2001B.7 UPA Graphics Card ConnectorThe UPA graphics card connector is located on the UPA graphics card. FIGU

Appendix B Signal Descriptions B-172 Vert Sync Vertical Sync3 Sense <0> Sense <0>4 Gnd Ground5 Comp Sync Composite Sync6 Horiz Sync Horizo

B-18 Sun Ultra 60 Service Manual • August 2001

C-1APPENDIXCFunctional DescriptionThis section provides a functional description for the Ultra 60 computer (systemunit). System Unit—page C-2 Power

Copyright2001SunMicrosystems,Inc.,901SanAntonioRoad,PaloAlto,CA94303-4900U.S.A.All rightsreserved.Thisproductordocumentisdistributedunderlicensesrestr

xx Sun Ultra 60 Service Manual • August 2001Related DocumentsTABLE P-4 Related DocumentsApplication Title Part NumberConfiguration Sun Ultra 60 System

C-2 Sun Ultra 60 Service Manual • August 2001C.1 System UnitThe system unit is an UltraSPARC port architecture (UPA)-based multiprocessormachine that

Appendix C Functional Description C-3FIGURE C-1 Ultra 60 System Unit Functional Block DiagramUPA_AD2K9+72PSYCHO+66-MHz/64-bit PCI busPCI 66Slot 1UPA_A

C-4 Sun Ultra 60 Service Manual • August 2001C.1.1 UPA InterconnectThe UltraSPARC port architecture (UPA) provides a packet-based interconnectbetween

Appendix C Functional Description C-5FIGURE C-2 UPA Address and Data Buses Functional Block DiagramC.1.2 System ControllerThe system controller ASIC,

C-6 Sun Ultra 60 Service Manual • August 2001C.1.3 PCI BusThe peripheral component interconnect (PCI) bus is a high-performance 32-bit or64-bit bus wi

Appendix C Functional Description C-7C.1.3.3 Cheerio ASICThe PCI-to-EBus/Ethernet controller (Cheerio) ASIC bridges the PCI bus to theEBus, enabling c

C-8 Sun Ultra 60 Service Manual • August 2001C.1.4.5 AudioAudio has been moved on to a plug-in module using a Crystal SemiconductorCS4231 codec chip.C

Appendix C Functional Description C-9C.1.6 Memory SystemThe memory system (FIGURE C-3) consists of three components: the system controller(Marvin ASIC

C-10 Sun Ultra 60 Service Manual • August 2001FIGURE C-3 Memory System Functional Block DiagramAs shown in FIGURE C-4, the memory module is arranged i

Appendix C Functional Description C-11FIGURE C-4 Memory Module Functional Block DiagramMEM_ADR_AWE_A_LU0701U0702U0703U0704Bank 0Bank 1RAS0_LCAS0_LU080

xxiAccessing Sun Documentation OnlineA broad selection of Sun system documentation is located at:http://www.sun.com/products-n-solutions/hardware/docs

C-12 Sun Ultra 60 Service Manual • August 2001FIGURE C-5 DIMM MappingSystem TopSystemFrontSystem BottomU0702U0701U0703U0704U0802U0801U0803U0804U0902U0

Appendix C Functional Description C-13C.1.6.1 DIMMThe DIMM is a 60-nanosecond, fast-page-mode-style DIMM. Four DIMMconfigurations are supported in the

C-14 Sun Ultra 60 Service Manual • August 2001C.1.6.2 Memory System TimingThe Marvin ASIC generates the memory addresses and control signals to themem

Appendix C Functional Description C-15The single buffer UPA graphics card accelerates applications-like windowing, 2-Dgraphics, imaging, and video. Th

C-16 Sun Ultra 60 Service Manual • August 2001C.1.8.1 CD-ROM DriveThe CD-ROM drive is a standard SCSI interface device with multimedia features.This i

Appendix C Functional Description C-17standby mode. The diskette drive is connected to the SCSI backplane with a 34-pinribbon cable. The maximum cable

C-18 Sun Ultra 60 Service Manual • August 2001C.1.8.3 Hard DrivesThe system unit supports two SCSI hard drive capacities: 4.2-Gbyte and 9.1-Gbyte.The

Appendix C Functional Description C-19C.1.9 Other RMA Storage Device X-OptionsThe system unit supports other RMA storage device X-options that can be

C-20 Sun Ultra 60 Service Manual • August 2001FIGURE C-6 Keyboard and Mouse, Diskette, and Parallel PortFunctional Block DiagramC.1.10.2 Diskette Port

Appendix C Functional Description C-21Power is supplied to the diskette drive from a separate connector pigtailed from thepower supply. The diskette d

xxii Sun Ultra 60 Service Manual • August 2001Sun Welcomes Your CommentsSun is interested in improving its documentation and welcomes your comments an

C-22 Sun Ultra 60 Service Manual • August 2001C.1.11 Serial PortThe system unit incorporates two serial ports. Each serial port is synchronous andasyn

Appendix C Functional Description C-23FIGURE C-7 Serial Port Functional Block DiagramSerial Port FunctionsThe serial port provides a variety of functi

C-24 Sun Ultra 60 Service Manual • August 2001The preferred signaling protocol is RS-423. The higher voltages of R-232 make itdifficult to switch at t

Appendix C Functional Description C-25The PHY chip integrates a 100BASE-T physical coding sub-layer (PCS) and acomplete 10BASE-T module in a single ch

C-26 Sun Ultra 60 Service Manual • August 2001C.1.12.2 External TransceiversThe following external transceivers are connected through the MII port: 6

Appendix C Functional Description C-27FIGURE C-8 illustrates MII being used to interconnect both integrated circuits andcircuit assemblies. This enabl

C-28 Sun Ultra 60 Service Manual • August 2001C.1.13 Audio Card and ConnectorThe audio card provides various audio applications from telephone-quality

Appendix C Functional Description C-29The audio connector supports the following: Nine Codec address lines Eight Codec data lines Control lines: Wr

C-30 Sun Ultra 60 Service Manual • August 2001C.1.14 SCSIThe system unit implements a small computer system interface (SCSI) Fast-20(UltraSCSI) parall

Appendix C Functional Description C-31The Fast-20 electrical characteristics for the host adapter and target device include: Vil(input low) equals 1.

1-1CHAPTER1Product DescriptionThe Ultra 60 desktop workstation is a multiprocessor device that uses the family ofUltraSPARC™processors. It supports hi

C-32 Sun Ultra 60 Service Manual • August 2001C.1.14.4 Internal SCSI SubassemblyThe internal SCSI subassembly consists of two cable assemblies and two

Appendix C Functional Description C-33C.1.14.5 SCSI ID SelectionThe motherboard host adapter is assigned the SCSI identification of 7 for both ports.T

C-34 Sun Ultra 60 Service Manual • August 2001C.1.15.2 MarvinThe Marvin ASIC provides system control. It controls the UPA interconnect betweenthe majo

Appendix C Functional Description C-35 One 64-bit merge buffer used to perform partial DVMA write in consistent mode.The merge buffer participates in

C-36 Sun Ultra 60 Service Manual • August 2001 Determines system clock frequency Controls reset generation Performs PCI bus and miscellaneous inter

Appendix C Functional Description C-37Note – The combined power of output 1 and output 3 must be less than 300 watts.C.2.1 Control SignalsWith the exc

C-38 Sun Ultra 60 Service Manual • August 2001Turning the System Unit OnThe system unit can be turned on in the following ways: Keyboard switch Set

Appendix C Functional Description C-39Turning the System Unit OffThe system unit can be turned off in the following ways: Type power-off from shell w

C-40 Sun Ultra 60 Service Manual • August 2001PCI CardsThe PCI card power budget supports a total of 60 watts, which is distributed amongfour PCI card

Appendix C Functional Description C-41Memory SystemTABLE C-13 lists the power estimates for the memory subsystem.Mass Storage DevicesTABLE C-14 lists

1-2 Sun Ultra 60 Service Manual • August 2001FIGURE 1-1 Ultra 60 Desktop WorkstationSystem unitKeyboardMouse/padMonitor (24-inch optional)

C-42 Sun Ultra 60 Service Manual • August 2001C.2.2 Built-In SpeakerThe system unit contains a cost-effective speaker. The speaker provides audiofunct

Appendix C Functional Description C-43C.2.3 Standard System FacilitiesIn addition to the previously listed features, the system unit provides the foll

C-44 Sun Ultra 60 Service Manual • August 2001FIGURE C-12 System Unit Motherboard Functional Block DiagramJ2703=FPROM R/W, J2605 + J2604=RS423/232,J30

Appendix C Functional Description C-45C.4 Jumper DescriptionsJumper configurations can be changed by setting jumper switches on themotherboard. The mo

C-46 Sun Ultra 60 Service Manual • August 2001C.4.1 Serial Port JumpersSerial port jumpers J2604 and J2605 can be set to either RS-423 or RS-232 seria

Appendix C Functional Description C-47C.4.2 Flash PROM JumpersFlash PROM jumpers J2703 and J2704 are for reprogramming specific code blocksand remote

C-48 Sun Ultra 60 Service Manual • August 2001 Sixteen DIMMs (grouped in banks of four) Four PCI slots One UPA64S moduleC.5.2 Enclosure FeaturesEnc

Appendix C Functional Description C-49

C-50 Sun Ultra 60 Service Manual • August 2001

Glossary-1Glossaryaddress A unique location within computer or peripheral memory. Reference made toan address is usually for retrieving or storing dat

Chapter 1 Product Description 1-31.1 I/O DevicesThe Ultra 60 desktop workstation uses the I/O devices listed in TABLE 1-1.1.2 System Unit FeaturesSyst

Glossary-2 Sun Ultra 60 Service Manual • August 2001DTAG Dual tag or data tag.DTE Data terminal equipment.ECP Extended capability port. An IEEE.1284 s

Glossary-3PCI Peripheral component interconnect. A high-performance 32- or 64-bit-wide buswith multiplexed address and data lines.PCIO PCI-to-EBus/Eth

Glossary-4 Sun Ultra 60 Service Manual • August 2001UPA UltraSPARC port architecture. Provides processor-to-memory interconnection.UPAAD0 UPA address

Index-1IndexAagency compliance, C-48all aboveoutput message,4-23ASICFBC,C-35PCIO, C-7, C-34QSC, C-34RISC, C-35XB9+, C-33ASICs, C-33attaching wrist str

Index-2serial port A, B-3serial port B, B-3TPE, B-6UltraSCSI, B-7UPA graphics card, B-16pin configurationaudio,B-11keyboard/mouse, B-2MII, B-14parallel

Index-3error reporting, POST, 3-18Ethernet, C-24automatic negotiation, C-25connectors, C-26external cables, C-26MII port timing, C-26MII power, C-26ou

Index-4identifying, C-45jumpersflash PROM,C-47serial port, C-46KkeyboardLED patterns,3-21output message, 4-17Sun type-5, 6-3, 8-35keyboard/mouseconnect

Index-5Ethernet, 4-17floppy, 4-18keyboard, 4-17mouse, 4-18NVRAM, 4-22parallel port, 4-19PCI/PCIO, 4-15probe-scsi, 4-10probe-scsi all, 4-10SCSI, 4-23ser

Index-6pre-POST preparation, 3-2setting up tip connection, 3-3verifying baud rate, 3-4probeSCSI,4-10SCSI-all, 4-10probe scsi all output message, 4-10p

Index-7Ssafety requirements, 5-2SCSI, C-30drive bayremoving,8-7replacing, 8-9external cables, C-31host adapter, C-30internal SCSI sub-assembly, C-32ou

1-4 Sun Ultra 60 Service Manual • August 2001FIGURE 1-2 illustrates the system unit front view. FIGURE 1-3 illustrates the system unitrear view. Syste

Index-8PCI cards, C-40power-off (front panel), 6-4, 8-20rear view, 1-5replaceable components, 1-6, 11-3Ttest power supply, 4-5tip connection, setting

Chapter 1 Product Description 1-5FIGURE 1-3 System Unit Rear View1.3 System Unit ComponentsTABLE 1-2 lists the system unit components by part number.

1-6 Sun Ultra 60 Service Manual • August 2001Note – Consult your authorized Sun sales representative or service provider toconfirm a part number prior

Chapter 1 Product Description 1-732-Mbyte DIMM 60-ns, 32-Mbyte DIMM64-Mbyte DIMM 60-ns, 64-Mbyte DIMM128-Mbyte DIMM 60-ns, 128-Mbyte DIMMNVRAM/TOD Tim

Contents iiiContentsPreface xvii1. Product Description 1-11.1 I/O Devices 1-31.2 System Unit Features 1-31.3 System Unit Components 1-52. SunVTS Overv

1-8 Sun Ultra 60 Service Manual • August 2001

2-1CHAPTER2SunVTS OverviewThis chapter contains an overview of the SunVTS™diagnostic tool.This chapter contains the following topics: SunVTS Descript

2-2 Sun Ultra 60 Service Manual • August 20012.2 SunVTS OperationTABLE 2-1 lists the documentation for the SunVTS software. These documents areavailab

3-1CHAPTER3Power-On Self-TestThis chapter describes how to initiate power-on self-test (POST) diagnostics. Theexamples given in this chapter are repre

3-2 Sun Ultra 60 Service Manual • August 20013.1 POST OverviewPOST is useful in determining if a portion of the system unit has failed and shouldbe re

Chapter 3 Power-On Self-Test 3-33.2.1 Setting Up a Tip ConnectionA tip connection enables a remote shell window to be used as a terminal to displaytes

3-4 Sun Ultra 60 Service Manual • August 20014. In a shell window on the Sun workstation, type tip hardwire.Note – The shell window is now a tip windo

Chapter 3 Power-On Self-Test 3-53.3 Initializing POSTPOST is initilized in two ways: By setting the diag-switch? to true and the diag-level to max or

3-6 Sun Ultra 60 Service Manual • August 20013. Verify the following:a. The display prompt is no longer displayed.b. The monitor power-on indicator fl

Chapter 3 Power-On Self-Test 3-73.4.1 diag-level Variable Set to maxWhen the diag-level variable is set to max, POST enables an extended set ofdiagnos

Contents iv3.4.3 POST Progress and Error Reporting 3-183.5 Bypassing POST 3-213.6 Additional Keyboard Control Commands 3-223.7 System and Keyboard LED

3-8 Sun Ultra 60 Service Manual • August 20012> <00> DMMU TLB Tag Access Test2> <00> DMMU TLB RAM Access Test2> <00> IMMU T

Chapter 3 Power-On Self-Test 3-90>INFO: 0MB Bank 20>INFO: 0MB Bank 30> <00> ECC Memory Addr Test0>INFO:128MB Bank 00>INFO: 0MB

3-10 Sun Ultra 60 Service Manual • August 20010> <1f> PBMB Control/Status Reg Test0> <1f> PBMB Diag Reg Test0> <00> FPU Reg

Chapter 3 Power-On Self-Test 3-110> <1f> Streaming DMA CE ECC Rd Err Ebus Test0> <1f> Streaming DMA CE ECC Rd Err Lpbk Test0> <

3-12 Sun Ultra 60 Service Manual • August 20010> <1f> Stream DMA Rd, IOMMU Hit, Scache Hit (prev wr) Lpbk Test0> <1f> Stream DMA Wr,

Chapter 3 Power-On Self-Test 3-130>INFO:128MB Bank 00>INFO: 0MB Bank 10>INFO: 0MB Bank 20>INFO: 0MB Bank 30> <00> Block Memory

3-14 Sun Ultra 60 Service Manual • August 20013.4.2 diag-level Variable Set to minWhen the diag-level variable is set to min, POST enables an abbrevia

Chapter 3 Power-On Self-Test 3-150> <00> IMMU TLB RAM Access Test0> <00> Probe Ecache0>INFO:CPU 296 MHz: 2048KB Ecache0> <0

3-16 Sun Ultra 60 Service Manual • August 20012> <00> FPU ASI Access Test2> <00> Dcache RAM Test2> <00> Dcache Tag Test2>

Chapter 3 Power-On Self-Test 3-170> <1f> Psycho Perf Cntl Reg Test0> <1f> PIO Decoder and BCT Test0> <1f> PCI Byte Enable T

Contents v4.7.10 NVRAM 4-224.7.11 Audio 4-224.7.12 SCSI 4-234.7.13 All Above 4-235. Safety and Tool Requirements 5-15.1 Safety Requirements 5-25.2 Sym

3-18 Sun Ultra 60 Service Manual • August 20013.4.3 POST Progress and Error ReportingWhile POST is initialized, the Caps Lock key on the Sun Type-5 ke

Chapter 3 Power-On Self-Test 3-19If an error occurs during the POST execution, the keyboard Caps Lock key indicatorstops flashing and an error code is

3-20 Sun Ultra 60 Service Manual • August 20010> <00> SC Dtag Init0> <00> Probe Memory0>INFO:128MB Bank 00>INFO:No memory dete

Chapter 3 Power-On Self-Test 3-213.5 Bypassing POSTPOST can be disabled and thereby bypassed. To bypass POST:1. Prior to powering on the system, press

3-22 Sun Ultra 60 Service Manual • August 20013.6 Additional Keyboard ControlCommands Stop KeyIf the diag-level is set to either max or min and the d

Chapter 3 Power-On Self-Test 3-233.8 Initializing Motherboard POSTTo initialize the motherboard POST:1. Power off the system unit.2. At the keyboard,

3-24 Sun Ultra 60 Service Manual • August 2001

4-1CHAPTER4Troubleshooting ProceduresThis chapter describes how to troubleshoot possible hardware problems andincludes suggested corrective actions.Th

4-2 Sun Ultra 60 Service Manual • August 20014.1 Power-On FailureThis section provides examples of power-on failure symptoms and suggestedactions.Symp

Chapter 4 Troubleshooting Procedures 4-3ActionPress the keyboard power-on key and watch the keyboard. The keyboard LEDsshould light briefly and a tone

Contents vi8.2 PCI Fan Assembly 8-58.2.1 Removing the PCI Fan Assembly 8-58.2.2 Replacing the PCI Fan Assembly 8-68.3 Hard Drive Bay With SCSI Assembl

4-4 Sun Ultra 60 Service Manual • August 2001SymptomA hard drive read, write, or parity error is reported by the operating system orcustomer applicati

Chapter 4 Troubleshooting Procedures 4-5If the hard drive responds correctly to probe-scsi, the message identified inCODE EXAMPLE 4-4 is displayed. If

4-6 Sun Ultra 60 Service Manual • August 2001FIGURE 4-1 Power Supply Connector J2901FIGURE 4-2 Power Supply Connector J2902TABLE 4-2 Power Supply Conn

Chapter 4 Troubleshooting Procedures 4-7FIGURE 4-3 Power Supply Connector J29034.5 DIMM FailureAt times, the operating system, diagnostic program, or

4-8 Sun Ultra 60 Service Manual • August 20014.6 OpenBoot PROM On-Board DiagnosticsThe following sections describe the OpenBoot PROM (OBP) on-board di

Chapter 4 Troubleshooting Procedures 4-94.6.1 watch-clockwatch-clock reads a register in the NVRAM/TOD chip and displays the result asa seconds counte

4-10 Sun Ultra 60 Service Manual • August 20014.6.3 probe-scsi and probe-scsi-allprobe-scsi transmits an inquiry command to internal and external SCSI

Chapter 4 Troubleshooting Procedures 4-114.6.4 test alias name, device path, -allThe test command, combined with a device alias or device path, enable

4-12 Sun Ultra 60 Service Manual • August 20014.6.5 UPA Graphics CardNote – The UPA graphics card includes the vertical, single buffer and vertical, D

Chapter 4 Troubleshooting Procedures 4-132. At the ok prompt, type:3. When the UPA graphics card on-board diagnostics are completed, type:4.7 OpenBoot

Contents vii8.10.1 Removing the Shroud Assembly 8-388.10.2 Replacing the Shroud Assembly 8-399. Storage Devices 9-19.1 Hard Drive 9-29.1.1 Removing a

4-14 Sun Ultra 60 Service Manual • August 20012. Verify that the OBDiag screen is displayed (CODE EXAMPLE 4-7).3. At the ok prompt, type: obtest.4. Ve

Chapter 4 Troubleshooting Procedures 4-155. At the OBDiag menu prompt, type 15 to enable toggle script-debug messages.4.7.1 PCI/CheerioThe PCI/Cheerio

4-16 Sun Ultra 60 Service Manual • August 20014.7.2 EBus DMA/TCR RegistersThe EBus DMA/TCR registers diagnostic performs the following:1. DMA_reg_test

Chapter 4 Troubleshooting Procedures 4-17CODE EXAMPLE 4-11 identifies the Ethernet output message.4.7.4 KeyboardThe keyboard diagnostic consists of an

4-18 Sun Ultra 60 Service Manual • August 20014.7.5 MouseThe mouse diagnostic performs a keyboard-to-mouse loopback.CODE EXAMPLE 4-13 identifies the m

Chapter 4 Troubleshooting Procedures 4-19CODE EXAMPLE 4-15 identifies the parallel port output message.4.7.8 Serial Port AThe serial port A diagnostic

4-20 Sun Ultra 60 Service Manual • August 2001Note – The serial port A diagnostic will stall if the TIP line is installed on serialport A.CODE EXAMPLE

Chapter 4 Troubleshooting Procedures 4-214.7.9 Serial Port BThe serial port B diagnostic is identical to the serial port A diagnostic.CODE EXAMPLE 4-1

4-22 Sun Ultra 60 Service Manual • August 20014.7.10 NVRAMThe NVRAM diagnostic verifies the NVRAM operation by performing a write andread to the NVRAM

Chapter 4 Troubleshooting Procedures 4-234.7.12 SCSIThe SCSI diagnostic validates both the SCSI chip and the SCSI bus subsystem.CODE EXAMPLE 4-21 iden

Contents viii10.4.2 Replacing the UPA Graphics Card 10-1110.5 DIMM 10-1210.5.1 Removing a DIMM 10-1310.5.2 Replacing a DIMM 10-1510.6 Audio Card 10-16

4-24 Sun Ultra 60 Service Manual • August 2001SUBTEST=’hme_reg_test’SUBTEST=’global_reg1_test’SUBTEST=’global_reg2_test’SUBTEST=’bmac_xif_reg_test’SUB

Chapter 4 Troubleshooting Procedures 4-25BAUDRATE=’230400’SUBTEST=’internal_loopback’BAUDRATE=’307200’SUBTEST=’internal_loopback’BAUDRATE=’460800’SUBT

4-26 Sun Ultra 60 Service Manual • August 2001

5-1CHAPTER5Safety and Tool RequirementsThis chapter describes the safety requirements, symbols, safety precautions, andtools required.This chapter con

5-2 Sun Ultra 60 Service Manual • August 20015.1 Safety RequirementsFor protection, observe the following safety precautions when setting up theequipm

Chapter 5 Safety and Tool Requirements 5-35.3 Safety PrecautionsFollow all safety precautions.5.3.1 Modification to EquipmentCaution – Do not make mec

5-4 Sun Ultra 60 Service Manual • August 20015.3.4 Electrostatic DischargeCaution – DIMMs, circuit boards, and hard drives contain electronic componen

6-1CHAPTER6Power On and OffThis chapter contains procedures to power on and power off the Ultra 60 computer.This chapter contains the following topics

6-2 Sun Ultra 60 Service Manual • August 20016.1 Powering On the System UnitTo power on the system unit:1. Turn on power to all connected peripherals.

Chapter 6 Power On and Off 6-3FIGURE 6-2 Sun Type-5 Keyboard6.2 Powering Off the System UnitCaution – Prior to turning off the system unit power, exit

Contents ixC. Functional Description C-1C.1 System Unit C-2C.1.1 UPA Interconnect C-4C.1.2 System Controller C-5C.1.3 PCI Bus C-6C.1.4 EBus2 Devices C

6-4 Sun Ultra 60 Service Manual • August 20014. Verify the following:a. The front panel LED is off.b. The system fans are not spinning.Caution – Disco

7-1CHAPTER7Internal AccessThis chapter describes how to access the Ultra 60 computer for service.This chapter contains the following topics: Removing

7-2 Sun Ultra 60 Service Manual • August 20017.1 Removing the Side Access Cover1. Power off the system unit.See Section 6.2, “Powering Off the System

Chapter 7 Internal Access 7-3FIGURE 7-2 Removing the Side Access Cover7.2 Attaching the Wrist StrapCaution – Wear an antistatic wrist strap and use an

7-4 Sun Ultra 60 Service Manual • August 2001FIGURE 7-3 Attaching the Wrist Strap to the Chassis7.3 Replacing the Side Access Cover1. Position the sid

Chapter 7 Internal Access 7-5FIGURE 7-4 Replacing the Side Access CoverSide access coverSystem unit(service position)System unit front

7-6 Sun Ultra 60 Service Manual • August 2001

8-1CHAPTER8Major SubassembliesThis chapter describes how to remove and replace the major subassemblies.This chapter contains the following topics: Po

8-2 Sun Ultra 60 Service Manual • August 20018.1 Power SupplyTo remove and replace the power supply, proceed as follows.8.1.1 Removing the Power Suppl

Chapter 8 Major Subassemblies 8-3FIGURE 8-1 Removing and Replacing the Power Supply (Part 1 of 2)8.1.2 Replacing the Power SupplyCaution – Use proper