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Chapter 5

Preparing for Component Replacement

5-7

FIGURE 5-4

System Power Switch

4. Verify the following:

a. The front panel power indicator LED is off.

b. The system fans are not spinning.

5. Turn off the power to the monitor and any peripheral equipment.

6. Disconnect cables to any peripheral equipment.

Power switch

Voltage selector switch

Summary of Contents for Ultra 5

Page 1: ...vice Manual Part No 805 7763 12 February 2000 Revision A Sun Microsystems Inc 901 San Antonio Road Palo Alto CA 94303 4900 USA 650 960 1300 Fax 650 969 9131 Send comments about this document to docfee...

Page 2: ...ESS FOR A PARTICULAR PURPOSE OR NON INFRINGEMENT Copyright 1998 1999 2000 Sun Microsystems Inc 901 San Antonio Road Palo Alto Californie 94303 4900 U S A Tous droits r serv s Ce produit ou document es...

Page 3: ...ns xxii Shell Prompts xxii Related Documents xxiii Ordering Sun Documents xxiv Sun Welcomes Your Comments xxiv 1 Product Description 1 1 1 1 Feature Overview 1 3 1 2 I O Devices 1 4 1 3 System Descrip...

Page 4: ...les to Default Settings 3 22 3 7 Initializing Motherboard POST 3 23 4 Troubleshooting Procedures 4 1 4 1 Power On Failure 4 2 4 2 Video Output Failure 4 3 4 3 Hard Drive or CD ROM Drive Failure 4 4 4...

Page 5: ...iagnostic 4 25 4 7 2 14 All Above Diagnostic 4 26 4 7 3 Exiting the OBDiag Menu 4 29 5 Preparing for Component Replacement 5 1 5 1 Safety Requirements 5 1 5 2 Safety Symbols 5 2 5 3 Safety Precautions...

Page 6: ...Audio Cable Assembly 6 10 6 3 Speaker Assembly 6 10 6 3 1 Removing the Speaker Assembly 6 10 6 3 2 Replacing the Speaker Assembly 6 11 6 4 CPU Fan Assembly 6 12 6 4 1 Removing the CPU Fan Assembly 6 1...

Page 7: ...ule 8 1 8 1 1 Removing the CPU Module 8 1 8 1 2 Replacing the CPU Module 8 3 8 2 NVRAM TOD 8 4 8 2 1 Removing the NVRAM TOD 8 4 8 2 2 Replacing the NVRAM TOD 8 5 8 3 DIMM 8 6 8 3 1 Removing a DIMM 8 7...

Page 8: ...s A 4 A 4 Environmental Requirements A 5 A 5 Reference Information A 5 A 5 1 CD ROM Drive Cabling Configuration A 5 A 5 2 Hard Drive Cabling Configuration One Drive A 6 A 5 3 Hard Drive Cabling Config...

Page 9: ...rimary PCI Bus C 4 C 1 2 2 Secondary PCI Buses C 5 C 1 2 3 APB ASIC C 5 C 1 2 4 PCIO ASIC C 5 C 1 2 5 10 100 Mbit Ethernet C 5 C 1 2 6 EBus2 Interface C 6 C 1 2 7 EIDE Interface C 7 C 1 2 8 PCI Based...

Page 10: ...Standby Power Key C 26 C 2 Clocking C 27 C 2 1 CPU and UPA Clocking C 27 C 2 2 PCI Clock Generation C 27 C 3 Address Mapping C 29 C 3 1 Port Allocations C 29 C 3 2 PCI Address Assignments C 30 C 3 2...

Page 11: ...ode and 24 Bit Mode on Ultra 5 Onboard Graphics D 2 D 1 3 How to Install PGX24 Graphics Software on Solaris 2 5 1 HW 11 97 D 2 D 1 4 How to Install PGX24 Graphics Software on Solaris 2 6 5 98 D 3 D 1...

Page 12: ...xii Sun Ultra 5 Service Manual February 2000...

Page 13: ...yboard 5 6 FIGURE 5 3 Sun I O Type 6 Keyboard 5 6 FIGURE 5 4 System Power Switch 5 7 FIGURE 5 5 Removing the System Cover 5 8 FIGURE 5 6 Attaching the Wrist Strap to the Chassis 5 9 FIGURE 6 1 Removin...

Page 14: ...8 3 FIGURE 8 2 Removing and Replacing the NVRAM TOD 8 5 FIGURE 8 3 Removing and Replacing a DIMM 8 7 FIGURE 8 4 Removing and Replacing a PCI Card From PCI Slot 1 or 3 8 10 FIGURE 8 5 Removing and Rep...

Page 15: ...ing With Secondary Hard Drive C 8 FIGURE C 5 Supported Ultra 5 Configuration C 8 FIGURE C 6 Supported Ultra 5 Configuration With Secondary Hard Drive C 9 FIGURE C 7 PCI Based Graphics Functional Block...

Page 16: ...xvi Sun Ultra 5 Service Manual February 2000 FIGURE C 20 JP1 JP2 Jumper Settings for the Flash PROM C 39...

Page 17: ...Patterns 3 19 TABLE 4 1 Internal Drives Identification 4 4 TABLE 4 2 Power Supply Connector J17 Pin Assignments 4 6 TABLE 4 3 DIMM Physical Memory Address 4 7 TABLE 4 4 Selected OBP On Board Diagnosti...

Page 18: ...tion C 12 TABLE C 3 PA Map Into RASx_L Signals C 13 TABLE C 4 Memory Address Range Based on Installed DIMMs C 13 TABLE C 5 PCI Riser Board Pin Summary C 15 TABLE C 6 PCI Riser Board Pin Assignment C 1...

Page 19: ...istrators authorized service providers ASPs and advanced computer system end users who have experience in troubleshooting and replacing hardware About the Multimedia Links in This Manual Removal and r...

Page 20: ...ing Procedures Provides troubleshooting advice and suggested corrective actions for hardware problems Chapter 5 Preparing For Component Replacement Explains how to work safely when replacing system co...

Page 21: ...on that you received with your system Appendix B Signal Descriptions Provides signal descriptions instructions for connecting the system unit to a 10BASE T 100BASE T twisted pair Ethernet TPE local ar...

Page 22: ...nd directories on screen computer output Edit your login file Use ls a to list all files You have mail AaBbCc123 What you type when contrasted with on screen computer output su Password AaBbCc123 Book...

Page 23: ...stallation Sun Ultra 5 Ultra 10 CD ROM Drive and Hard Drive Installation Guide 805 7115 Installation software notes Getting Started with the Sun Ultra 5 with Preinstalled Software 805 0162 Configurati...

Page 24: ...can browse the docs sun com archive or search for a specific book title or subject at http docs sun com Sun Welcomes Your Comments We are interested in improving our documentation and welcome your com...

Page 25: ...that are not approved by Sun Microsystems Inc may void the authority granted to the user by the FCC to operate this equipment FCC Class B Notice This device complies with Part 15 of the FCC Rules Ope...

Page 26: ...al apparatus complies with Canadian ICES 003 Cet appareil num rique de la classe A est conforme la norme NMB 003 du Canada ICES 003 Class B Notice Avis NMB 003 Classe B This Class B digital apparatus...

Page 27: ...irements for safety ergonomics and electromagnetic compatibility When installed and operated in accordance with this service manual the EMC class marked on your system label remains the same German Ac...

Page 28: ...22 1985 Class B EN50082 1 IEC801 2 1991 4 kV Direct 8 kV Air IEC801 3 1984 3 V m IEC801 4 1988 1 0 kV Power Lines 0 5 kV Signal Lines EN61000 3 2 IEC1000 3 2 1994 Pass Safety This equipment complies w...

Page 29: ...s may be used Modifications to Equipment Do not make mechanical or electrical modifications to the equipment Sun Microsystems is not responsible for regulatory compliance of a modified Sun product Pla...

Page 30: ...he risk of electric shock always plug the cord into a grounded power outlet Caution The power switch of this product functions as a standby type device o nly The power cord serves as the primary disco...

Page 31: ...ole Die Symbole in diesem Handbuch haben folgende Bedeutung Je nach Netzschaltertyp an Ihrem Ger t kann eines der folgenden Symbole benutzt werden Nehmen Sie keine mechanischen oder elektrischen nderu...

Page 32: ...ung Ihr Sun Ger t wird mit einem dreiadrigen Netzkabel f r geerdete Netzsteckdosen geliefert Um die Gefahr eines Stromschlags zu reduzieren schlie en Sie das Kabel nur an eine fachgerecht verlegte gee...

Page 33: ...oles Vous trouverez ci dessous la signification des diff rents symboles utilis s Un des symboles suivants sera peut tre utilis en fonction du type d interrupteur de votre syst me Modification du mat r...

Page 34: ...n ou un lectricien qualifi Attention tous les cordons d alimentation n ont pas forc ment la m me puissance nominale en mati re de courant Les rallonges d usage domestique n offrent pas de protection c...

Page 35: ...que provoquen un incendio descargas el ctricas o da os en el equipo S mbolos En este libro aparecen los siguientes s mbolos Attention Les unit s Ultra 5 contiennent une batterie tanche au plomb produi...

Page 36: ...o de sobrecalentamien tos no deben obstruirse o taparse las rejillas del equipo Los productos Sun nunca deben situarse cerca de radiadores o de fuentes de calor Precauci n De acuerdo con la norma DIN...

Page 37: ...ter a de litio insertada en el reloj de tiempo real tipo SGS N m MK48T59Y MK48TXXB XX MK48T18 XXXPCZ M48T59W XXXPCZ o MK48T08 Las bater as no son elementos reemplazables por el propio cliente Pueden e...

Page 38: ...ktigt batteribyte Anv nd samma batterityp eller en ekvivalent typ som rekommenderas av apparattillverkaren Kassera anv nt batteri enligt fabrikantens instruktion ADVARSEL Litiumbatteri Eksplosionsfare...

Page 39: ...cessors They support high performance CPU module UltraSPARC IIi processing FIGURE 1 1 shows the Ultra 5 system This chapter contains the following topics Section 1 1 Feature Overview on page 1 3 Secti...

Page 40: ...1 2 Sun Ultra 5 Service Manual February 2000 FIGURE 1 1 Ultra 5 System Monitor System Keyboard Mouse...

Page 41: ...360 MHz 333 MHz or 270 MHz CPU module Three PCI slots PCI riser board expansion with two long PCI cards and one short PCI card 33 megahertz MHz 32 bit peripheral component interconnect PCI PGX on boar...

Page 42: ...6 or 66 Hz refresh rate 84 dpi 1280 x 1024 resolution 76 or 66 Hz refresh rate 93 dpi 960 x 680 resolution 112 Hz refresh rate 70 dpi 24 inch 61 cm color monitor 1920 x 1200 resolution 70 Hz refresh r...

Page 43: ...rol ASICs and I O ASICs The following figures illustrate the Ultra 5 system front and back views FIGURE 1 2 Ultra 5 System Front View FIGURE 1 3 Ultra 5 System Back View TABLE 1 2 Ultra 5 System Physi...

Page 44: ...te DIMM 60 ns 16 Mbyte DIMM 32 Mbyte DIMM 60 ns 32 Mbyte DIMM 64 Mbyte DIMM 60 ns 64 Mbyte DIMM 128 Mbyte DIMM 60 ns 128 Mbyte DIMM 256 Mbyte DIMM 60 ns 256 Mbyte DIMM 32 Mbyte DIMM 50 ns 32 Mbyte DIM...

Page 45: ...ion board Hard drive Disk drive 4 3 Gbyte 5400 RPM Hard drive Disk drive 8 4 Gbyte 5400 RPM Hard drive Disk drive 9 1 Gbyte 7200 RPM CD ROM drive CD ROM drive Manual eject floppy Diskette drive Power...

Page 46: ...1 8 Sun Ultra 5 Service Manual February 2000...

Page 47: ...Suite SunVTS is a comprehensive software diagnostic package that tests and validates hardware by verifying the connectivity and functionality of most hardware controllers devices and platforms SunVTS...

Page 48: ...talled For specific details refer to the corresponding SunVTS documentation described below The system must be booted to the multiuser level level 3 To run SunVTS with a GUI that GUI must be installed...

Page 49: ...tion 3 5 Bypassing POST on page 3 22 Section 3 6 Resetting Variables to Default Settings on page 3 22 Section 3 7 Initializing Motherboard POST on page 3 23 3 1 POST Overview POST is useful in determi...

Page 50: ...he keyboard light emitting diodes LEDs are used to determine error conditions See Section 3 4 3 POST Progress and Error Reporting on page 3 19 3 2 1 Setting Up a TIP Connection A TIP connection enable...

Page 51: ...window on the second Sun workstation type tip hardwire The shell window becomes a TIP window directed to serial port A of the tested system When power is applied to the tested system POST messages are...

Page 52: ...ween the tested system and a terminal or another Sun workstation monitor 1 Open a shell window 2 Type eeprom 3 Verify the following serial port default settings Note Ensure that the settings are consi...

Page 53: ...set the diag switch to true and power cycle the system 1 At the system prompt type 2 At the keyboard Sun Type 5 or Sun I O Type 6 power cycle the system by simultaneously pressing the Shift key and th...

Page 54: ...etenv diag switch false Help Stop Again Props Front Open Find Cut Paste Copy Undo Esc F2 F1 F3 F4 F5 F6 F7 F8 1 2 3 4 5 6 7 8 9 0 _ Back Space F9 F10 F11 F12 Tab Q W E R T Y U I O P Caps Lock A S D F...

Page 55: ...A is provided in Section 3 4 2 diag level Variable Set to min on page 3 15 3 4 1 diag level Variable Set to max When you set the diag level variable to max POST enables an extended set of diagnostic l...

Page 56: ...Nothing there Probing pci 1f 0 pci 1 at Device 4 Nothing there Reset Control BXIR 0 BPOR 0 SXIR 0 SPOR 1 POR 0 UltraSPARC IIi 2 2 module Probing Memory Bank 0 128 128 256 Megabytes Probing Memory Bank...

Page 57: ...che Probe Ecache Ecache Tests Ecache RAM Addr Test Ecache Tag Addr Test Ecache RAM Test Ecache Tag Test All CPU Basic Tests V9 Instruction Test CPU Tick and Tick Compare Reg Test CPU Soft Trap Test CP...

Page 58: ...ter Stack Frame Pointers All FPU Basic Tests FPU Regs Test FPU Move Regs Test FPU State Reg Test FPU Functional Test FPU Trap Test UPA Data Bus Line Test Memory Tests Init Memory INFO 256MB at bank 0...

Page 59: ...bank Write 0x33333333 33333333 Read Write 0x55555555 55555555 Read Write 0xcccccccc cccccccc Read Write 0xaaaaaaaa aaaaaaaa Read INFO 0MB at bank 0 stack 1 INFO 0MB at bank 2 stack 0 INFO 0MB at bank...

Page 60: ...egs Test Sabre IOMMU RAM Address Test Sabre IOMMU CAM Address Test IOMMU TLB Compare Test IOMMU TLB Flush Test PBMA PCI Config Space Regs Test PBMA Control Status Reg Test PBMA Diag Reg Test Sabre IO...

Page 61: ...MMU Error Reporting Tests Init Sabre PIO Read Master Abort Test PIO Read Target Abort Test Status of this POST run PASS manfacturing mode OFF Time Stamp hour min sec 00 02 01 month date year 08 22 199...

Page 62: ...here Reset Control BXIR 0 BPOR 0 SXIR 0 SPOR 1 POR 0 UltraSPARC IIi 2 2 module Probing Memory Bank 0 128 128 256 Megabytes Probing Memory Bank 2 0 0 0 Megabytes Probing Floppy drive detected on ID0 Pr...

Page 63: ...PCI 3 9 P2 1 Version 9 created 1997 08 05 16 24 Probing keyboard Done o0 0000 0000 0000 2001 Executing Power On SelfTest Sun Ultra 5 10 Darwin POST 2 1 1 Build No 293 08 21 97 15 59 CPU UltraSPARC LC...

Page 64: ...emory Addr w Ecache Load Post In Memory Run POST from MEM loaded POST in memory Map PROM STACK NVRAM in DMMU Update Master Stack Frame Pointers All FPU Basic Tests FPU Regs Test FPU Move Regs Test UPA...

Page 65: ...Sabre Consist DMA Rd IOMMU miss Ebus Test All Basic Cheerio Tests Cheerio Ebus PCI Config Space Test Cheerio Ethernet PCI Config Space Test Cheerio Init All Sabre IOMMU Error Reporting Tests Init Sab...

Page 66: ...obing pci 1f 0 pci 1 at Device 3 Nothing there Probing pci 1f 0 pci 1 at Device 4 Nothing there Reset Control BXIR 0 BPOR 0 SXIR 0 SPOR 1 POR 0 UltraSPARC IIi 2 2 module Probing Memory Bank 0 128 128...

Page 67: ...s a particular system hardware failure If a keyboard error code pattern is displayed determine the meaning of the pattern by using TABLE 3 1 Note An error code might be visible for only a few seconds...

Page 68: ...59 CPU UltraSPARC LC MHz 301 Ecache Size 512KB Init POST BSS Init System BSS NVRAM NVRAM Battery Detect Test NVRAM Scratch Addr Test NVRAM Scratch Data Test DMMU TLB Tags DMMU TLB Tag Access Test DMM...

Page 69: ...ap PROM STACK NVRAM in DMMU Update Master Stack Frame Pointers All FPU Basic Tests FPU Regs Test FPU Move Regs Test UPA Data Bus Line Test Memory Tests Init Memory INFO 32MB at bank 0 stack 0 2 dimms...

Page 70: ...down turn on the system by pressing the Standby Power key Note Press and hold the Stop key for approximately 5 seconds 3 6 Resetting Variables to Default Settings To set the system NVRAM parameters to...

Page 71: ...OST 4 If a failure occurs during POST a keyboard key LED other than the Caps Lock key LED might light indicating a failed system component See Section 3 4 3 POST Progress and Error Reporting on page 3...

Page 72: ...3 24 Sun Ultra 5 Service Manual February 2000...

Page 73: ...ter contains the following topics Section 4 1 Power On Failure on page 4 2 Section 4 2 Video Output Failure on page 4 3 Section 4 3 Hard Drive or CD ROM Drive Failure on page 4 4 Section 4 4 Power Sup...

Page 74: ...ensure that it is set correctly 6 Press the front panel standby switch If the system powers on the keyboard might be defective or the system might be unable to accept the keyboard power on signal 7 Po...

Page 75: ...ils to initialize see Section 3 7 Initializing Motherboard POST on page 3 23 4 2 Video Output Failure This section provides video output failure symptoms and suggested actions Perform the suggested ac...

Page 76: ...he operating system identifies the internal drives as shown in TABLE 4 1 Note The symbol in the operating system address examples may be a numeral between 0 and 7 that describes the slice or partition...

Page 77: ...as described in Chapter 5 2 Remove the PCI card from riser board connector 2 adjacent to the power supply if necessary for clearance Disconnect the ribbon cables from the motherboard to expose connect...

Page 78: ...ssignments Pin Signal Description 1 3 3V 3 3 VDC 2 3 3V 3 3 VDC 3 Gnd Chassis ground 4 5V 5 VDC 5 Gnd Chassis ground 6 5V 5 VDC 7 Gnd Chassis ground 8 PWR_OK Power okay 9 5VSB 10 12V 12 VDC 11 3 3V 3...

Page 79: ...U number as part of a memory error message In this situation the only available information is a physical memory address and failing byte or bit The following table lists physical memory addresses tha...

Page 80: ...to 59 until interrupted by pressing any key on the Sun keyboard The watch clock diagnostic is initialized by typing the watch clock command at the ok prompt The following code example identifies the w...

Page 81: ...ck test succeeded Transceiver check Using Onboard Transceiver Link Up passed Using Onboard Transceiver Link Up Looking for Ethernet Packets is a Good Packet X is a Bad Packet Type any key to stop ok C...

Page 82: ...vice path enables a device self test diagnostic program If a device has no self test program the message No selftest method for device name is displayed To enable the self test program for a device ty...

Page 83: ...ands A formatted diskette must be inserted into the diskette drive test net Performs an internal external loopback test of the system auto selected Ethernet interface An Ethernet cable must be attache...

Page 84: ...rnal registers confirming subsystem integrity and verifying device functionality Note The OBDiag test result data captured in the following code examples represent the test result data that is output...

Page 85: ...et all Resetting Software Power ON Sun Ultra 5 10 UPA PCI 3 11 Version 9 created 1998 03 06 10 31 Clearing E Tags Done Clearing I D TLBs Done Probing Memory Done MEM BASE 0000 0000 2000 0000 MEM SIZE...

Page 86: ...f 0 pci 1 pci 1 at Device f Nothing there Probing pci 1f 0 pci 1 at Device 2 Nothing there Probing pci 1f 0 pci 1 at Device 3 Nothing there Probing pci 1f 0 pci 1 at Device 4 Nothing there Reset Contr...

Page 87: ...300MHz No Keyboard OpenBoot 3 11 512 MB memory installed Serial 9337777 Ethernet address 8 0 20 8e 7b b1 Host ID 808e7bb1 ok CODE EXAMPLE 4 7 OBDiag Menu ok obdiag stdin fffe2008 stdout fffe2010 load...

Page 88: ...7 2 8 Serial Port A Diagnostic on page 4 21 Section 4 7 2 9 Serial Port B Diagnostic on page 4 23 Section 4 7 2 10 NVRAM Diagnostic on page 4 24 Section 4 7 2 11 Audio Diagnostic on page 4 24 Section...

Page 89: ...d 0 x 0 5 status_reg_walk1 Performs a walk one test on the status register with mask 0 x 280 PCIO ASIC is accepting fast back to back transactions DEVSEL timing is 0 x 1 6 line_size_walk1 Performs tes...

Page 90: ...message 4 7 2 3 Ethernet Diagnostic To start the Ethernet diagnostic type 2 at the OBDiag menu prompt The Ethernet diagnostic performs the following 1 my_channel_reset Resets the Ethernet channel 2 h...

Page 91: ...s the keyboard output message CODE EXAMPLE 4 10 Ethernet Output Message Enter 0 13 tests 14 Quit 15 Menu 2 TEST ethernet_test Using Onboard Transceiver Link Up SUBTEST my_channel_reset SUBTEST hme_reg...

Page 92: ...ller initialization It also validates the status of a selected disk drive and reads the diskette drive header The following code example shows the floppy test output message CODE EXAMPLE 4 12 Mouse Ou...

Page 93: ...he following code example shows the parallel port output message 4 7 2 8 Serial Port A Diagnostic To start the serial port A diagnostic type 7 at the OBDiag menu prompt The serial port A diagnostic in...

Page 94: ...AUDRATE 57600 SUBTEST internal_loopback BAUDRATE 76800 SUBTEST internal_loopback BAUDRATE 115200 SUBTEST internal_loopback BAUDRATE 153600 SUBTEST internal_loopback BAUDRATE 230400 SUBTEST internal_lo...

Page 95: ...13 Quit 14 Menu 8 TEST uartb_test BAUDRATE 1200 SUBTEST internal_loopback BAUDRATE 1800 SUBTEST internal_loopback BAUDRATE 2400 SUBTEST internal_loopback BAUDRATE 4800 SUBTEST internal_loopback BAUDRA...

Page 96: ...4231_test Verifies the cs4231 internal registers 2 Line in to line out external loopback test 3 Microphone to headphone external loopback test The following code example shows the audio output message...

Page 97: ...ge TTF 505 SPEED 299 80 MHz PASSES 1 MESSAGE Error External Audio Test not run Please set the mfg mode to sys ext Enter 0 13 tests 14 Quit 15 Menu CODE EXAMPLE 4 20 EIDE Output Message Enter 0 13 test...

Page 98: ...Quit 15 Menu CODE EXAMPLE 4 22 All Above Output Message Enter 0 13 tests 14 Quit 15 Menu 13 TEST all_pci cheerio_test SUBTEST vendor_id_test SUBTEST device_id_test SUBTEST mixmode_read SUBTEST e2_cla...

Page 99: ...se_loopback ERRORS 1 TTF 1011 SPEED 299 80 MHz PASSES 1 MESSAGE Error Timeout receiving a character TEST floppy_test SUBTEST floppy_id0_read_test TEST parallel_port_test SUBTEST dma_read TEST uarta_te...

Page 100: ...ead_inverted_patterns TEST audio_test SUBTEST cs4231_test Codec_ID 8a Version_ID a0 SUBTEST external_lpbk OBDIAG_MFG_START TEST audio_test STATUS FAILED SUBTEST external_lpbk ERRORS 1 TTF 1030 SPEED 2...

Page 101: ...the ok prompt type 4 At the ok prompt type SUBTEST mach64 walk one test SUBTEST mach64 walk zero test Enter 0 13 tests 14 Quit 15 Menu ok setenv mfg mode off mfg mode off ok setenv diag switch false...

Page 102: ...4 30 Sun Ultra 5 Service Manual February 2000...

Page 103: ...Section 5 4 Tools Required on page 5 4 Section 5 5 Powering Off the System on page 5 5 Section 5 6 Removing the System Cover on page 5 8 Section 5 7 Attaching the Wrist Strap on page 5 9 5 1 Safety Re...

Page 104: ...es are hot and may cause personal injury if touched 5 3 Safety Precautions Follow all safety precautions 5 3 1 Modification to Equipment Caution Do not make mechanical or electrical modifications to t...

Page 105: ...set the power supply voltage setting to either 115V or 230V on the voltage select switch Failure to correctly set this switch may result in damage to the equipment 5 3 4 Electrostatic Discharge Cautio...

Page 106: ...service the Ultra 5 system No 2 Phillips screwdriver magnetized tip suggested Needle nose pliers Grounding wrist strap Digital voltage meter DVM Antistatic mat Place ESD sensitive components such as...

Page 107: ...r the Sun I O Type 6 keyboard Power key FIGURE 5 3 Note For the system to gracefully shut down by the standby switch or the Sun Type 5 6 keyboard Standby Power key UNIX must be operating If the system...

Page 108: ...e off position Standby key Help Stop Again Props Front Open Find Cut Paste Copy Undo Esc F2 F1 F3 F4 F5 F6 F7 F8 1 2 3 4 5 6 7 8 9 0 _ Back Space F9 F10 F11 F12 Tab Q W E R T Y U I O P Caps Lock A S D...

Page 109: ...Power Switch 4 Verify the following a The front panel power indicator LED is off b The system fans are not spinning 5 Turn off the power to the monitor and any peripheral equipment 6 Disconnect cable...

Page 110: ...ps screwdriver remove the two screws securing the system cover to the chassis 2 Grasp the center front edge of the system cover Slide the system cover toward the rear of the system until the cover tab...

Page 111: ...disconnect the power cord from the system and the wall receptacle Following this caution equalizes all electrical potentials with the system 1 Unwrap the first two folds of the wrist strap wrap the ad...

Page 112: ...5 10 Sun Ultra 5 Service Manual February 2000...

Page 113: ...r Supply To remove and replace the power supply proceed as follows 6 1 1 Removing the Power Supply 1 Power off the system remove the system cover and attach an antistatic wrist strap as described in C...

Page 114: ...he four screws securing the power supply to the back panel c Push the power supply toward the chassis front to disengage the power supply from the chassis bottom mounting hooks d Lift the power supply...

Page 115: ...ng it slightly toward the motherboard b Push the power supply toward the chassis rear to engage the mounting hooks c Using a No 2 Phillips screwdriver replace the four screws securing the power supply...

Page 116: ...t 370 3266 they cannot be ordered separately 6 2 1 Removing the Diskette Drive Cable Assembly 1 Power off the system remove the system cover and attach an antistatic wrist strap as described in Chapte...

Page 117: ...lows FIGURE 6 2 a Position the diskette drive cable assembly into the chassis b Connect the diskette drive cable assembly connectors to the following Motherboard J16 Diskette drive Note Verify that th...

Page 118: ...hniques when handling components Wear an antistatic wrist strap and use an ESD protected mat Store ESD sensitive components in antistatic bags before placing them on any surface 2 Disconnect the hard...

Page 119: ...st strap replace the system cover and power on the system as decribed in Chapter 10 6 2 5 Removing the Serial Parallel Cable Assembly 1 Power off the system remove the system cover and attach an antis...

Page 120: ...sis b Position the serial parallel cable connector assembly into the chassis opening Using a No 2 Phillips screwdriver replace the screw securing the connector assembly to the chassis c Connect the se...

Page 121: ...n antistatic wrist strap and use an ESD protected mat Store ESD sensitive components in antistatic bags before placing them on any surface 2 Remove the audio cable assembly as follows a Remove the aud...

Page 122: ...mbly proceed as follows 6 3 1 Removing the Speaker Assembly 1 Power off the system remove the system cover and attach an antistatic wrist strap as described in Chapter 5 Caution Use proper ESD groundi...

Page 123: ...Removing and Replacing the Speaker Assembly 6 3 2 Replacing the Speaker Assembly 1 Replace the speaker assembly as follows FIGURE 6 6 a Position the speaker assembly into the chassis b Grasp the speak...

Page 124: ...tem remove the system cover and attach an antistatic wrist strap as described in Chapter 5 Caution Use proper ESD grounding techniques when handling components Wear an antistatic wrist strap and use a...

Page 125: ...retaining clip is aligned with the chassis retaining clip hole b Secure the fan retaining clip to the chassis c Connect the CPU fan assembly power cable connector to the motherboard J19 d Replace the...

Page 126: ...onal secondary hard drive bracket aside to provide clearance i Using a No 2 Phillips screwdriver loosen but do not remove the three screws securing the diskette drive bracket to the chassis see FIGURE...

Page 127: ...ector and wires through the chassis access hole and the hole in the CD ROM drive bracket wall c Connect the standby switch connector to the motherboard d Using your thumbs press up on the front bezel...

Page 128: ...ive bracket i Place the diskette drive bracket back in position aligning the three holes in the bracket with the three securing screws on the chassis see FIGURE 7 1 ii Slide the diskette drive bracket...

Page 129: ...1 Removing the Diskette Drive 1 Power off the system remove the system cover and attach an antistatic wrist strap as described in Chapter 5 Caution Use proper ESD grounding techniques when handling co...

Page 130: ...the chassis FIGURE 7 1 Removing and Replacing the Diskette Drive Part 1 c Remove the diskette drive bracket from the chassis by sliding back and lifting free of the three screws d Using a No 2 Phillip...

Page 131: ...e diskette drive as follows FIGURE 7 1 and FIGURE 7 2 a Position the diskette drive into the diskette drive bracket b Using a No 2 Phillips screwdriver replace the four screws securing the diskette dr...

Page 132: ...rive bracket to the chassis f Connect the following Diskette drive cable assembly to the diskette drive Power cable to the diskette drive Note Verify that the cable connectors are oriented properly by...

Page 133: ...llows FIGURE 7 3 and FIGURE 7 4 a Disconnect the power cable connector and the CD ROM drive cable connector from the rear of the CD ROM drive Move the power and CD ROM drive cables out of the way b Di...

Page 134: ...ruary 2000 FIGURE 7 3 Removing and Replacing a Primary Hard Drive Part 1 FIGURE 7 4 Removing and Replacing a Primary Hard Drive Part 2 Hard drive cable assembly Power cable Hard drive rear Screw 4 Scr...

Page 135: ...rd drive and hard drive bracket into the chassis ensuring that the bracket engages the two alignment tabs on the chassis bottom d Using a No 2 Phillips screwdriver replace the two screws securing the...

Page 136: ...and lifting it free of the three screws Set the bracket aside 5 Remove any PCI card from PCI slot 2 See Section 8 4 1 Removing a PCI Card on page 8 9 6 Disconnect the diskette drive cable from the mot...

Page 137: ...he three securing screws on the chassis 14 Carefully slide the hard drive bracket forward until it stops 15 Tighten the three screws that secure the drive bracket to the chassis 16 Dress cables to pro...

Page 138: ...7 10 Sun Ultra 5 Service Manual February 2000 FIGURE 7 6 Installing a Secondary Hard Drive Screws 4 Screws 3 Slave connector Motherboard connector Master connector Secondary hard drive bracket...

Page 139: ...hard drive jumpered as master Two IDE cables are required for this configuration Each cable is connected to the motherboard at one end and to a hard drive jumpered as master at the MASTER connector FI...

Page 140: ...2 0 f In a mirrored configuration this is not true because the CD ROM is jumpered as the slave device on the primary or secondary channel Therefore the alias is incorrect and must be altered Use the...

Page 141: ...stem is powered down After the system is powered down it will not power on and boot in multiuser mode without system administration intervention For example if the quorum is not seen during boot due t...

Page 142: ...database replica is broken In the example shown above the system can no longer detect the state database replica on slice dev dsk c1t2d0s3 which is part of the failed disk The metadb command flags the...

Page 143: ...d command to partition the hard drive as it was before the failure Using the example you would type 9 Use the metadb command to add back the state database replicas and to determine that the state dat...

Page 144: ...No 2 Phillips screwdriver loosen but do not remove the three screws securing the diskette drive bracket to the chassis see FIGURE 7 1 ii Slide the diskette drive bracket back and lift it from the thr...

Page 145: ...ing a CD ROM Drive Note Prior to replacing the CD ROM drive verify that the CD ROM drive s back panel mode select jumper is set to MA Replace the CD ROM drive as follows FIGURE 7 8 1 Position the CD R...

Page 146: ...with the three securing screws on the chassis see FIGURE 7 1 b Slide the diskette drive bracket forward until it stops c Using a No 2 Phillips screwdriver tighten the three securing screws 6 Connect...

Page 147: ...on page 8 9 Section 8 5 PCI Riser Board on page 8 13 Section 8 6 Motherboard on page 8 15 8 1 CPU Module To remove and replace the CPU module proceed as follows 8 1 1 Removing the CPU Module 1 Power o...

Page 148: ...a Using a No 2 Phillips screwdriver remove the screw securing the hold down brace to the riser Remove the hold down brace b Using a No 2 Phillips screwdriver remove the screw securing the CPU module h...

Page 149: ...to seat c Using both hands align the CPU module then press downward evenly on its edges until the CPU module is properly seated in the motherboard CPU connectors d Push the hold down clip forward ove...

Page 150: ...tem cover and power on the system as decribed in Chapter 10 8 2 NVRAM TOD To remove and replace the NVRAM TOD proceed as follows 8 2 1 Removing the NVRAM TOD 1 Power off the system remove the system c...

Page 151: ...y insert the NVRAM TOD carrier into the motherboard socket Note The carrier is keyed so the NVRAM TOD can be installed only one way c Push the NVRAM TOD into the carrier until it is properly seated 2...

Page 152: ...When removing a DIMM an identical replacement is required The replacement DIMM must be inserted into the same socket as the removed DIMM Caution Each DIMM bank must contain 2 DIMMs of equal density fo...

Page 153: ...ESD grounding techniques when handling components Wear an antistatic wrist strap and use an ESD protected mat Store ESD sensitive components in antistatic bags before placing them on any surface 2 Rem...

Page 154: ...anks and slot pairs a Position the DIMM in the connector ensuring that the notches on the bottom of the DIMM are aligned with the connector alignment bumps Note Bottom DIMM notches and connector align...

Page 155: ...mat Store ESD sensitive components in antistatic bags before placing them on any surface 2 Remove the PCI card s Slots 1 and 3 Go to Step 3 Slot 2 Go to Step 4 3 Remove the PCI card from PCI slots 1 o...

Page 156: ...sis b Remove the bracket tab adapter Caution To avoid damaging the card s connector do not apply force to only one end or one side of the card c At the two corners of the card pull the card from the P...

Page 157: ...t jumper or switch settings slot requirements and required tools 1 Replace the PCI card Slots 1 or 3 Go to step 2 Slot 2 Go to step 3 2 Replace the PCI card into PCI slot 1 or 3 as follows FIGURE 8 4...

Page 158: ...slot 2 as follows FIGURE 8 5 a Position the PCI card into the chassis b Insert the PCI card connector so that it touches PCI riser board connector 2 Caution The PCI card backplate end must be inserte...

Page 159: ...ESD sensitive components in antistatic bags before placing them on any surface 2 Remove the PCI card s from the PCI riser board See Section 8 4 1 Removing a PCI Card on page 8 9 3 Remove the PCI rise...

Page 160: ...ciated connector on the motherboard c At the two upper corners of the PCI riser board push the board straight downward into the connector until the card is fully seated d Using a No 2 Phillips screwdr...

Page 161: ...an ESD protected mat Store ESD sensitive components in antistatic bags before placing them on any surface 2 Remove the motherboard as follows FIGURE 8 7 and FIGURE 8 8 a Remove the power supply See S...

Page 162: ...be used on the replacement motherboard remove the NVRAM TOD from the motherboard and install it to the new motherboard after motherboard installation vii DIMMs See Section 8 3 1 Removing a DIMM on pa...

Page 163: ...ter 8 Motherboard and Component Replacement 8 17 FIGURE 8 7 Removing and Replacing the Motherboard Part 1 PCI riser support PCI riser board Motherboard screws 7 PCI riser support screw CPU standoff sc...

Page 164: ...g and Replacing the Motherboard Part 2 8 6 2 Replacing the Motherboard Note Jumpers JP3 and JP4 can be set to either RS 423 or RS 232 serial interface The jumpers are preset for RS 423 RS 232 is requi...

Page 165: ...and FIGURE 8 8 a Replace the motherboard as follows Caution Handle the motherboard by the back panel or the edges only i Position the motherboard into the chassis ii Using a No 2 Phillips screwdriver...

Page 166: ...J19 Power on LED software power on cable connector J17 Diskette drive cable assembly J16 CD ROM drive cable connector J14 Hard drive cable connector J15 Audio cable assembly J9 Serial parallel cable...

Page 167: ...he power cycles NVRAM variable increments each time the system is power cycled Note The Solaris operating environment Power Management software uses the power cycles NVRAM variable to control the freq...

Page 168: ...8 22 Sun Ultra 5 Service Manual February 2000...

Page 169: ...1 illustrates an exploded view of the system TABLE 9 1 lists the replaceable components Numerical references illustrated in FIGURE 9 1 correlate to the numerical references listed in TABLE 9 1 Consult...

Page 170: ...9 2 Sun Ultra 5 Service Manual February 2000 FIGURE 9 1 Ultra 5 System Exploded View 1 2 3 4 6 9 11 12 14 15 5 10 7 8 13 16 17...

Page 171: ...e DIMM 50 ns 128 Mbyte DSIMM 6 Diskette drive cable assembly Diskette drive cable Part of service kit 370 3266 7 Hard drive cable assembly Hard drive cable Part of service kit 370 3266 8 Serial parall...

Page 172: ...00 watts 16 CD ROM drive cable assembly CD ROM drive cable Part of service kit 370 3266 17 Audio cable assembly Audio subsystem cables Not shown Front bezel System front bezel TABLE 9 1 Ultra 5 System...

Page 173: ...0 1 Replacing the System Cover on page 10 1 Section 10 2 Powering On the System on page 10 2 10 1 Replacing the System Cover 1 Remove the wrist strap from the system chassis and from your wrist 2 Repl...

Page 174: ...r will severely damage the system 1 Verify the voltage selector switch is set to the correct setting 115V or 230V 2 Connect the system power cord to the system and to an AC power outlet 3 Reconnect an...

Page 175: ...he Standby switch FIGURE 10 3 or press the Sun Type 5 keyboard Standby key FIGURE 10 4 or the Sun I O Type 6 keyboard Power key FIGURE 10 5 FIGURE 10 3 System Standby Switch FIGURE 10 4 Sun Type 5 Key...

Page 176: ...en Find Cut Paste Copy Undo Esc F2 F1 F3 F4 F5 F6 F7 F8 1 2 3 4 5 6 7 8 9 0 _ Back Space F9 F10 F11 F12 Tab Q W E R T Y U I O P Caps Lock A S D F G H J K L Shift Z X C V B N M Control Alt Enter Shift...

Page 177: ...age A 2 Section A 3 Modem Setup Specifications on page A 2 Section A 4 Environmental Requirements on page A 5 Section A 5 Reference Information on page A 5 A 1 Physical Specifications The following ta...

Page 178: ...age A 4 A 3 1 Setting Up the Modem Any modem that is compatible with CCITT V 24 can be connected to the system serial port Modems can be set up to function in one of three ways Dial out only Dial in o...

Page 179: ...s displayed 5 Choose the Expert level of detail 6 From the Use Template menu choose one of the following Modem Dial out only Modem Dial in only Modem Bidirectional 7 Select Apply 8 Set your modem auto...

Page 180: ...male connectors at both ends A 3 3 2 Modem Switch Settings AT Commands Enable transmit flow control AT H1 suggested setting Required for sending binary 8 bit data Set link rate to fixed Will not track...

Page 181: ...ary Drive on page A 6 Section A 5 5 Jumper Settings on page A 7 Section A 5 6 CD Handling and Use on page A 8 A 5 1 CD ROM Drive Cabling Configuration The following block diagram shows the cabling for...

Page 182: ...th three connectors is shipped with the secondary drive and is connected as follows Hard drive cable connects to motherboard connector J15 If two hard drives are installed the cable assembly connectio...

Page 183: ...drive is included in an Ultra 5 system with this hard drive mirroring configuration the CD ROM drive must be jumpered as a slave device on either the primary or the secondary channel For more informat...

Page 184: ...set into the recessed area of the tray 3 If the drive is being installed in a vertical position slide the two bottom tabs on the tray toward each other to hold the CD A 5 6 2 Ejecting a CD From the C...

Page 185: ...s only by their edges avoid touching CD surfaces Do not write on CDs with permanent marking pens Do not use CDs in high dust environments Keep CDs out of direct sunlight extreme sources of heat or col...

Page 186: ...A 10 Sun Ultra 5 Service Manual February 2000...

Page 187: ...ctors on page B 2 Section B 2 Keyboard Mouse Connector on page B 4 Section B 3 Twisted Pair Ethernet Connector on page B 5 Section B 4 Serial Port A Connector on page B 7 Section B 5 Serial Port B Con...

Page 188: ...ation and TABLE B 1 lists the pin assignments FIGURE B 1 Power Supply Connector J12 Pin Configuration TABLE B 1 Power Supply Connector J12 Pin Assignments Pin Signal Description 1 3 3V 3 3 VDC 2 3 3V...

Page 189: ...Appendix B Signal Descriptions B 3 16 Gnd Chassis ground 17 Gnd Chassis ground 18 5V 5 VDC 19 5V 5 VDC 20 5V 5 VDC TABLE B 1 Power Supply Connector J12 Pin Assignments Continued Pin Signal Description...

Page 190: ...he keyboard mouse connector configuration and the following table lists the pin assignments FIGURE B 2 Keyboard Mouse Connector Pin Configuration TABLE B 2 Keyboard Mouse Connector Pin Assignments Pin...

Page 191: ...e following table lists the pin assignments Caution Connect only TPE type cable into the TPE connector FIGURE B 3 TPE Connector Pin Configuration TABLE B 3 TPE Connector Pin Assignments Pin Signal Des...

Page 192: ...UTP cable Category 3 UTP 3 voice grade Category 4 UTP 4 Category 5 UTP 5 data grade For 100BASE T applications UTP cable UTP 5 data grade B 3 2 External UTP 5 Cable Lengths The following table lists...

Page 193: ...configuration and the following table lists the pin assignments FIGURE B 4 Serial Port A Connector Pin Configuration TABLE B 5 Serial Port A Connector Pin Assignments Pin Signal Description 1 NC Not c...

Page 194: ...d 17 RXC_A Receive clock A 18 NC Not connected 19 NC Not connected 20 DTR_A Data terminal ready A 21 NC Not connected 22 NC Not connected 23 NC Not connected 24 TXCA Data terminal ready A 25 NC Not co...

Page 195: ...The following figure illustrates the serial port B connector configuration and the following table lists the pin assignments FIGURE B 5 Serial Port B Connector Pin Configuration TABLE B 6 Serial Port...

Page 196: ...Set high during reverse channel transfers 2 to 9 Data 0 7 The main data bus for the parallel port Data0 is the least significant bit LSB Are not used during reverse channel transfers 10 ACK_L Driven l...

Page 197: ...n error during forward channel transfer In reverse channel transfer set low to indicate peripheral device has data ready to send to the host Used to send Data0 and Data4 16 INIT_L Driven low by the ho...

Page 198: ...h audio connector configuration and the following table lists each connector line assignment FIGURE B 7 Audio Connector Configuration TABLE B 8 Audio Connector Line Assignment Component Headphones Lin...

Page 199: ...he video connector pin assignment FIGURE B 8 Video Connector Pin Configuration TABLE B 9 Video Connector Pin Assignments Pin Signal Description 1 Red Red video signal 2 Green Green video signal 3 Blue...

Page 200: ...n Ultra 5 Service Manual February 2000 13 Horizontal sync Horizontal synchronizing signal 14 Vertical sync V clock 15 SCL Data clock TABLE B 9 Video Connector Pin Assignments Continued Pin Signal Desc...

Page 201: ...niprocessor machine that uses peripheral component interconnect PCI as the I O bus The CPU module APB ASIC advanced PCI bridge and UPA graphics communicate with each other using the UPA64S and PCI pro...

Page 202: ...3 MHz PCI Clk PCI B bus PCI A bus PCIO ASIC Audio Keyboard mouse parallel diskette DB9 DB25 NVRAM TOD MAG RJ45 32 bit 33 MHz Primary PCI bus 32 bit 66 MHz 32 bit 33 MHz PCI slots IDE channel 1 IDE cha...

Page 203: ...itional hardware support The CPU module characteristics and associated features include SPARC V9 architecture compliant Binary compatible with all SPARC application code Snooping or directory based pr...

Page 204: ...2 3 APB ASIC on page C 5 Section C 1 2 4 PCIO ASIC on page C 5 Section C 1 2 5 10 100 Mbit Ethernet on page C 5 Section C 1 2 6 EBus2 Interface on page C 6 Section C 1 2 7 EIDE Interface on page C 7...

Page 205: ...B include APB ASIC PCIO ASIC PCI based graphics controller PCI IDE interface C 1 2 3 APB ASIC Refer to Section C 1 5 1 APB on page C 19 C 1 2 4 PCIO ASIC Refer to Section C 1 5 2 PCIO on page C 20 C...

Page 206: ...ight single or multi function Intel style 8 bit devices can be accommodated Four internal DMA engines can be attached to any of the 8 bit devices buffering data streams in 128 byte FIFOs for each chan...

Page 207: ...wired 0 corresponding to the original DMA interface and DMA modes 1 and 2 being faster transfer rates Multiword DMA mode 2 is the same speed as the new PIO mode 4 The following figure shows the EIDE i...

Page 208: ...ice master device and motherboard following figure FIGURE C 4 EIDE Cable Labeling With Secondary Hard Drive Configuration Support FIGURE C 5 shows the Ultra 5 ATA cable configuration and FIGURE C 6 sh...

Page 209: ...onnector The PGX graphics controller provides 8 bit graphics with 2 Mbytes SGRAM The PGX24 graphic controller provides 24 bit graphics with 4 Mbytes SGRAM The following two figures show a functional b...

Page 210: ...lexed to 72 bits wide on the processor side by using the transceiver switches The interface between the CPU module MCU and the system memory subsystem consists of the following A 12 bit multiplexed ro...

Page 211: ...CAS0_L RASB_L 3 1 RASB_L 2 0 RAST_L 2 0 RAST_L 3 1 XCVR Interfac e UPA64S 64 bit 72 bit RASB2_L 1 RASB2_L 2 RASB2_L 3 RAS0_L RAST2_L 1 RAST2_L 2 RAST2_L 3 WE0_L 1 0 P O Mem_Add 12 0 RAST2_L 0 LVT1624...

Page 212: ...e 10 bit DIMMs must be removed and replaced with 11 bit column address DIMMs The following table lists memory DIMM configurations C 1 3 2 DIMM Characteristics The DIMMs used in the system have the fol...

Page 213: ...s the DIMM pair select PA 29 is used as an upper stack or a lower stack select 0 is bottom stack and 1 is the upper stack DIMMs that contain a single bottom stack must have PA 29 set to 0 lo to be acc...

Page 214: ...ers The system motherboard transceivers are a hub of all data transfers among memory CPU module and the UPA graphics The transceivers are bit sliced so that six parts are required to implement the mem...

Page 215: ...riser board pin summary Current rating is 1 ampere at 30 C for each pin Pinout follows the 64 bit 5 VDC PCI specification with modifications for additional power The IDSEL pin for each PCI slot is re...

Page 216: ...8 Gnd A23 AD26 A49 AD9 A24 Gnd A50 Key A25 AD24 A51 Key A26 IDSEL1 A52 C BE0_L A27 Not connected A53 Not connected A28 Gnd A54 AD6 A29 AD20 A55 AD4 A30 Gnd A56 Gnd A31 AD18 A57 AD2 A32 AD16 A58 AD0 A3...

Page 217: ...NTA4_L B9 PRSNT1_L A77 REQ4_L B10 Reserved A78 Gnd B11 PRSNT2_L A79 Not connected B12 Gnd A80 INTC2_L B13 Gnd A81 Gnd B14 Reserved A82 INTC3_L B15 Gnd A83 GNT2_L B16 CLK1 A84 5V B17 Gnd A85 GNT3_L B18...

Page 218: ...B57 Gnd B35 IRDY_L B58 AD1 B36 Not connected B59 5V B37 DEVSEL_L B60 ACK64_L B38 Gnd B61 5V B39 LOCK_L B62 5V B40 PERR_L B63 Reserved B41 Not connected B64 Gnd B42 SERR_L B65 IDSEL4 B43 Not connected...

Page 219: ...O addressing Full concurrences for primary and secondary PCI interfaces 72 byte FIFO data buffering on each of the DMA and PIO paths Arbitration prioritization PIO reads and writes are in non cacheab...

Page 220: ...vice INTA becomes ent_irq_1 INTB is unused INTC becomes pport_irq_1 and INTD becomes fpy_irq_1 Interrupts from the audio capture are routed to audio_cap_irq_1 while interrupts from audio playback are...

Page 221: ...ided for 7 address ranges that correspond to the EB_CS1 through EB_CS7 address ranges This section discusses the following topics Section C 1 6 1 SuperIO on page C 22 Section C 1 6 2 Serial Communicat...

Page 222: ...e mouse and keyboard devices because the system does not have fast and synchronous serial ports The following figure is a functional block diagram of the serial port FIGURE C 11 Standard Serial Port F...

Page 223: ...tion is up to 460 Kbaud with external clocks The line drivers used are compatible with RS232 and RS423 protocols and are set with a jumper on the motherboard The slew rate of the line drivers is progr...

Page 224: ...ar is enabled and the system has turned itself off The following figure shows the NVRAM TOD functional block diagram FIGURE C 13 NVRAM TOD Functional Block Diagram C 1 6 5 Audio The system audio consi...

Page 225: ...icrophone input impedance 1 5 2 21 2 5 Kohm Microphone input capacitance 200 220 240 pF Line in input impedance 8 7 9 16 9 62 Kohm Line in input capacitance 200 220 240 pF TABLE C 8 Audio Output Elect...

Page 226: ...he standby mode The front panel standby switch can also be used to halt the operating system and place the system in standby mode C 1 7 3 Keyboard Standby Power Key The keyboard Standby Power key turn...

Page 227: ...ed to the CPU module and to the UPA graphics slot as the UPA clock C 2 2 PCI Clock Generation All PCI clocks are generated on the motherboard Additionally two 66 MHz PCI clocks are gated to the CPU mo...

Page 228: ...3 0 0 0 14 318 MHz 50 MHz 25 MHz 0 1 0 14 318 MHz 60 MHz 30 MHz 1 0 0 14 318 MHz 66 MHz 33 MHz 1 1 0 14 318 MHz 66 MHz 33 MHz TABLE C 11 PCI Clock Generator Frequency Select CY2254A 2 SEL0 SEL1 OE R E...

Page 229: ...29 Section C 3 2 PCI Address Assignments on page C 30 C 3 1 Port Allocations The following table lists the system port allocations The CPU module divides the physical address space among Main memory D...

Page 230: ...registers only offset addresses relative to a base address are given The PCIO ASIC is a multifunction PCI device and its configuration space has three base address pointers Boot PROM EBus2 function 0...

Page 231: ...Level sensitive software acknowledge interrupts which would typically be communicated through dedicated interrupt lines are converted into interrupt packets and delivered to the CPU module The output...

Page 232: ...2 SB1_INTREQ7 Not used Ext PCI 0x0F Level 0x04 7 SB1_INTREQ5 Not used Ext PCI 0x0D Level 0x05 5 SB3_INTREQ5 Not used Ext PCI 0x1D Level 0x06 5 SB1_INTREQ2 Not used Ext PCI 0x0A Level 0x07 2 SB2_INTREQ...

Page 233: ...PCI A Slot 2 INTA Ext PCI 0x16 Level 0x18 6 SB2_INTREQ4 PCI A slot 2 INTB Ext PCI 0x14 Level 0x19 4 SB2_INTREQ3 PCI A slot 2 INTC Ext PCI 0x13 Level 0x1A 3 SB2_INTREQ1 PCI A slot 2 INTD Ext PCI 0x11...

Page 234: ...U_INT Mouse Ext OBIO 0x2C Level 0x2A 4 SSER_INT Serial Ports Ext OBIO 0x2D Level 0x2B 7 Reserved 0x2C 0x2D Uncorrectable ECC Int ECC Level 0x2E 8 Correctable ECC Int ECC Level 0x2F 8 PCI Bus Error Int...

Page 235: ...lemented on the motherboard A latching relay circuit on the motherboard performs this function C 5 3 Power Management To meet EPA Energy Star requirements the system power consumption is lower than 30...

Page 236: ...d Block Diagram TPE J2 System Top System Bottom Rear Video J4 Audio J5 Audio J6 Keyboard Mouse J1 JP3 GP0 GP1 DIMM1 DIMM2 DIMM3 DIMM4 PCI riser board connector U13 NVRAM TOD A1 A94 B1 B94 CPU module c...

Page 237: ...r one or no pin s of the jumper The following figure shows the different jumper settings that are used on the motherboard FIGURE C 17 Selected Jumper Settings Jumper descriptions include brief overvie...

Page 238: ...JP3 JP4 Jumper Settings for RS 423 Interface To change the serial port jumper setting from RS 423 default to RS 232 refer to Section 8 6 2 Replacing the Motherboard on page 8 18 C 7 2 Flash PROM Jumpe...

Page 239: ...FIGURE C 20 JP1 JP2 Jumper Settings for the Flash PROM TABLE C 17 Flash PROM Jumper Settings Jumper Pins 1 2 Select Pins 2 3 Select Default Jumper on Pins JP1 To onboard PROM To ROMBO 1 2 JP2 Disable...

Page 240: ...k mount desktop or under desk installation The enclosure design complies with all necessary environmental and regulatory specifications The Ultra 5 enclosure houses One 3 5 inch 8 89 cm diskette drive...

Page 241: ...6 5 98 operating environments Software support for PGX24 is included with Solaris 7 Software support for version 2 5 1 Hardware 11 97 or version 2 6 5 98 requires an update which is included on the Su...

Page 242: ...rectColor The 8 bit mode provides 256 different colors availability at one time All of the applications that run on previous Ultra 5 on board frame buffers PGX are available When in 24 bit mode a 24 b...

Page 243: ...ebpage http www sun com service online to obtain the latest software patch D 1 4 How to Install PGX24 Graphics Software on Solaris 2 6 5 98 To load the Solaris 2 6 5 98 PGX24 graphics software patch p...

Page 244: ...ce online to obtain the latest software patch D 1 5 Which Mode is Running The output of the command tells you this information depth 8 means that 8 bit mode is initialized Likewise depth 24 means that...

Page 245: ...ement CPU module that is faster than 420 MHz and your system is using either the Solaris 2 5 1 or 2 6 operating environments software patches are required for those Solaris releases to run at the fast...

Page 246: ...D 6 Sun Ultra 5 Service Manual February 2000...

Page 247: ...eneral purpose lines used to control miscellaneous system functions boot A term used to identify the process of reading initial software into the computer boot PROM In Sun workstations contains the PR...

Page 248: ...ce of an electronic system Ethernet A type of network hardware that provides communication between systems connected directly together by transceiver taps transceiver cables and various cable types su...

Page 249: ...hat bridges the PCI bus to the EBus enabling communication between the PCI bus and all miscellaneous I O functions as well as the connection to slower on board functions PCMCIA Personal Computer Memor...

Page 250: ...nection A connection that enables a remote shell window to be used as a terminal to display test data from a system TPE Twisted pair Ethernet TOD Time of day A timekeeping intergrated circuit TTL Tran...

Page 251: ...ctrical specification C 25 output electrical specification C 25 audio output message 4 24 B baud rate verifying 3 4 block diagram motherboard C 36 bypassing POST 3 22 C cabling configuration CD ROM dr...

Page 252: ...C 6 EIDE cable configuration support C 8 electrical requirements C 7 interface C 7 functional block diagram C 7 electrical specification audio input C 25 audio output C 25 electrical specifications A...

Page 253: ...rence A 5 initializing POST 3 5 internal drives identification 4 4 J J12 connector pin assignments B 2 pin configuration B 2 J17 connector pin assignments 4 6 pin configuration 4 6 jumper descriptions...

Page 254: ...l above 4 26 audio 4 24 EBus DMA registers 4 18 TCR registers 4 18 Ethernet 4 18 floppy 4 20 IDE 4 25 keyboard 4 19 mouse 4 20 NVRAM 4 24 parallel port 4 21 PCI PCIO 4 17 serial port A 4 21 serial por...

Page 255: ...15 serial port B connector B 9 TPE connector B 5 video connector B 13 pin configuration audio connector B 12 connector J12 B 2 J17 connector 4 6 keyboard mouse connector B 4 parallel port connector B...

Page 256: ...Ultra 5 6 13 CPU module Ultra 5 8 3 DIMM Ultra 5 8 7 diskette drive Ultra 5 7 2 7 3 diskette drive cable Ultra 5 6 5 hard drive Ultra 5 7 6 hard drive cable Ultra 5 6 6 motherboard Ultra 5 8 17 8 18 N...

Page 257: ...al parallel cable assembly removing 6 7 replacing 6 8 setting up modem A 2 tip connection 3 2 shell prompts xxii signal descriptions B 1 speaker assembly removing 6 10 replacing 6 11 specifications el...

Page 258: ...ensions 1 5 replaceable components 1 6 Ultra 5 electrical specifications A 2 physical dimensions 1 5 replaceable components 1 6 9 3 system unit front view 1 5 rear view 1 5 Ultra 5 hard drive cabling...

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