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Sun Ultra 5 Service Manual

1. Esc l FI F2 F3 Fa F5 FS F7 Fe CT l F12 EN ol 0 La CU OS gt F Saal cml fin ian oan 1 Alle Props oreo T le LR IE J T Y y 7 g F 7 7 T Page 7 7 1 BS Een ER ont le STN F TNF VP VV pres 7 a x Pa El 1 EJE t onr o e Teal n ex le A FIGURE 10 5 Sun I O Type 6 Keyboard 6 Verify the following a The front panel power indicator LED is on b The system fans are spinning 10 4 Sun Ultra 5 Service Manual February 2000 APPENDIX A Product Specifications and Reference Information This appendix provides product specifications for the Ultra 5 system m Section A 1 Physical Specifications on page A 1 m Section A 2 Electrical Specifications on page A 2 m Section A 3 Modem Setup Specifications on page A 2 m Section A 4 Environmental Requirements on page A 5 m Section A 5 Reference Information on page A 5 A 1 Physical Specifications The following table lists the Ultra 5 physical specifications TABLE A 1 Ultra 5 Physical Specifications Specification U S A Metric Height 4 31 in 10 95 cm Width 17 17 in 43 60 cm De
2. System Top Audio ele e 0 GP0 lt E DIMM1 J5 J9 PwrJ12 PwrJ13 DIMM2 DIMM3 Audi J14 GP1 pa uae T DIMM4 J15 1 Keyboard HG Mouse JP2 J1 e ejo JP1 o ejej ce A lele U elle gt J10 Rear Al A94 o PCI riser board connector J11 7 B1 B94 J18 U13 ara gt e o gt NVRAM Le TOD JP8 JP9 Serial 5 Serial port B port A CPU module connector MJ1 J3 se o 3 Sis 7 y Video J4 TPE J2 CPU module connector MJ2 System Bottom FIGURE C 16 Motherboard Block Diagram C 36 Sun Ultra 5 Service Manual February 2000 C7 Jumper Descriptions Jumper configurations can be changed by setting jumper switches on the motherboard The motherboard s jumpers are preset at the factory A jumper switch is closed sometimes referred to as shorted with the plastic cap inserted over two pins of the jumper A jumper is open with the plastic cap inserted over one or no pin s of the jumper The following figure shows the different jumper settings that are used on the motherboard Closed Open ojo ee o 1 aN 1 i 1 2 2 3 FIGURE C 17 Selected Jumper Settings Jumper descriptions include brief overviews of serial port jumpers flash PROM jumpers and additional system board jumper and connector blocks Jumpers are identified on the system board by J designations Jumper pins are located immediately adjacent to the J designator Ensure that the serial port j
3. 38 68 a ca a a 38 28 JE 3 JE y 7 x T y y D lt gt 7 q on F J gt sa J ly an com fa y pass Eso ve f IE JE JE E WC FIGURE 3 3 Sun I O Type 6 Keyboard 3 Verify the following m The display prompt is no longer displayed a The monitor power on indicator flashes on and off a The keyboard Caps Lock key indicator flashes on and off 4 When the POST is complete type the following at the system prompt ok setenv diag switch false 3 6 Sun Ultra 5 Service Manual February 2000 3 4 3 4 1 Maximum and Minimum POST Levels Two levels of POST are available maximum max level and minimum min level The system initiates the selected level of POST based upon the setting of diag level an NVRAM variable The default setting for diag level is max To set the diag level variable to min before power cycling the system type ok setenv diag level min To return to the default setting ok setenv di
4. PCI_RESET_B Cr PCI_RESET_B EBus2 devices FIGURE C 10 System Reset Functional Block Diagram EBus2 Devices The devices described in the sections below interface to the EBus2 within PCIO ASIC The EBus2 is a slave interface that provides slave cycles on the EBus2 The EBus2 slave interface provides eight chip selects The slave cycle timing s on the EBus2 is programmable Timing control is provided 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 SuperlO on page C 22 Section C 1 6 2 Serial Communications Controller on page C 23 Section C 1 6 3 Flash PROM on page C 23 Section C 1 6 4 NVRAM TOD on page C 24 Section C 1 6 5 Audio on page C 24 Appendix C Functional Description C 21 C 1 6 1 SuperlO The SuperlO is a chip device that provides the following functions a On chip diskette controller a Two standard 16550 UARTs used for the serial mouse and keyboard m Parallel port a Mixed voltage support m 100 pin PQFP Serial Ports Keyboard and Mouse The on chip serial ports are used as the 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 KBD_IN SINO g SPO KBD_OUT SOUTO D 2 Fe Keyboard SuperlO gt mouse connector Na MOUSE_IN
5. 10 2 Sun Ultra 5 Service Manual February 2000 Power switch Voltage selector switch bO0000000000 000000090 o 90 000 000 000 oo 2031 laag ue oae X X FIGURE 10 2 System Power Switch 5 Press the 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 Power indicator LED amp Sun ULTRA 10 3 mm a Oo o Standby switch i i O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O0 O0 O0 O0 O0 O0 0 O0 0 00 0 0 0 Oo O0 Oo 0 FIGURE 10 3 System Standby Switch Standby key FIGURE 10 4 Sun Type 5 Keyboard Chapter 10 Finishing Component Replacement 10 3 Power key
6. UltraSPARC IIi 2 2 module Probing Memory Bank 0 256 256 512 Megabytes Probing Memory Bank 2 0 0 0 Megabytes Probing UPA Slot at le 0 SUNW ffb Probing pcie1f 0 pcie1 1 at Device 1 pcil08e 1000 network Probing pcie1f 0 pcit1 1 at Device 2 SUNW m64B Probing pcie1f 0 pcie1 1l at Device 3 ide disk cdrom Probing pcie1f 0 pciel at Device 1 pci Probing pcit1f 0 pcie1 pciel at Device pci108e 1000 SUNW hme 0 Probing pci 1lf 0 pci l pci l at Device 1 Nothing there Probing pci 1lf 0 pci l pci l at Device 2 Nothing there Probing pci 1lf 0 pci l pci l at Device 3 Nothing there Probing pci 1lf 0 pci l pci l at Device 4 SUNW isptwo sd st Probing pci 1lf 0 pci l pci l at Device 5 Nothing there Probing pci 1lf 0 pci l pci l at Device 6 Nothing there Probing pci 1lf 0 pci l pci l at Device 7 Nothing there Probing pci 1lf 0 pci l pci l at Device 8 Nothing there Probing pci 1lf 0 pci l pci l at Device 9 Nothing there Probing pci 1lf 0 pci l pci l at Device a Nothing there Probing pci 1lf 0 pci l pci l at Device b Nothing there 4 14 Sun Ultra 5 Service Manual February 2000 CODE EXAMPLE 4 6 Probing Probing Probing Probing Probing Probing Probing ok pci l pci l pci l pci l pci l pci l pci l Sun Ultra 5 10 UPA PCI OpenBoot 3 11 Reset Verification Continued 0 pci l pci l 0 pci l pci l 0 pci l pci l f 0 pcie1 pciel at at at a
7. ok probe ide Device 0 Primary Master ATA Model ST34342A Device 1 Primary Slave ATA Model ST34342A Device 2 Secondary Master Removable ATAPI Model CRD 8160B Device 3 Secondary Slave Removable ATAPI Model ok Test device alias device path A11 Diagnostic The test diagnostic when combined with a device alias or device 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 type the test command followed by the device alias or device path name The following code example identifies the test diagnostic output message Test diagnostics are initialized by typing the test device alias or device path command at the ok prompt TABLE 4 4 lists the types of tests that can be used a brief description of each test and preparation 4 10 Sun Ultra 5 Service Manual February 2000 Note The diskette drive floppy is selected as the test alias name example CODE EXAMPLE 4 5 Test Diagnostic Output Message ok test floppy drive Test succeeded Testing floppy disk system A formatted disk should be in the ok TABLE 4 4 Selected OBP On Board Diagnostic Tests Type of Test Description Preparation test test test test test test test screen floppy net ttya ttyb keyboard all Tests the syst
8. pr sence de tensions WA dangereuses Pour viter les risques d lectrocution et de danger pour la sant physique veuillez suivre les instructions MARCHE Vot re syst me est sous tension courant alternatif Un des symboles suivants sera peut tre utilis en fonction du type d interrupteur de votre syst me ARRET Votre systeme est hors tension courant alternatif VEILLEUSE L interrupteur Marche Veilleuse est en position Veilleuse Modification du mat riel Ne pas apporter de modification m canique ou lectrique au mat riel Sun Microsystems n est pas responsable de la conformit r glementaire d un produit Sun qui a t modifi xxxiii Positionnement d un produit Sun Attention pour assurer le bon AN fonctionnement de votre produit Sun et pour l emp cher de surchauffer il convient de ne pas obstruer ni recouvrir les ouvertures pr vues dans l appareil Un produit Sun ne doit jamais tre plac proximit d un radiateur ou d une source de chaleur au poste de travail s leve selon la norme DIN 45 635 section 1000 70 dB A ou moins Attention Le niveau de pression acoustique Conformit SELV S curit les raccordements E S sont conformes aux normes SELV Connexion du cordon d alimentation fonctionner avec des alimentations monophas es munies d un conducteur neutre mis la terre Pour carter les risques d lectrocu
9. 4 7 2 1 PCI PCIO Diagnostic To start the PCI PCIO diagnostic type 0 at the OBDiag menu prompt The PCI PCIO diagnostic performs the following 1 vendor_ID_test Verifies the PCIO ASIC vender ID is 108e 2 device _ID_test Verifies the PCIO ASIC device ID is 1000 3 mixmode_read Verifies the PCI configuration space is accessible as half word bytes by reading the EBus2 vender ID address 4 e2_class_test Verifies the address class code Address class codes include bridge device 0 x B 0 x 6 other bridge device 0 x A and 0 x 80 and programmable interface 0 x 9 and 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 line_size_walk1 Performs tests 1 through 5 6 7 latency_walk1 Performs a walk one test on the latency timer 8 line_walk1 Performs a walk one test on the interrupt line 9 pin_test Verifies the interrupt pin is logic level high 1 after reset The following code example shows the PCI PCIO output message CODE EXAMPLE 4 8 PCI PCIO Output Message Enter 0 12 tests 13 Quit 14 Menu gt 0 TEST all_pci PCIO_test SUBTEST vendor_id_test SUBTEST device_id_test SUBTEST mixmode_read SUBTEST e2_class_test SUBTEST status_reg_walk1 SUBTEST line_size_walkl SUBTEST latency_walkl1 S
10. Chapter 6 Major Subassemblies 6 15 f Replace the CD ROM drive See Section 7 3 2 Replacing a CD ROM Drive on page 7 17 g Replace the diskette drive assembly or optional secondary hard drive 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 forward until it stops iii Using a No 2 Phillips screwdriver tighten the three securing screws 2 Detach the wrist strap replace the system cover and power on the system as decribed in Chapter 10 6 16 Sun Ultra 5 Service Manual February 2000 CHAPTER 7 Storage Devices This chapter describes how to remove and replace the Ultra 5 storage devices This chapter contains the following topics m Section 7 1 Diskette Drive on page 7 1 m Section 7 2 Hard Drives on page 7 5 m Section 7 3 CD ROM Drive on page 7 16 al 7 1 1 Diskette Drive To remove and replace the diskette drive proceed as follows Removing the Diskette Drive 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 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 Remove the diskette drive a
11. This section provides video output failure symptoms and suggested actions Perform the suggested actions until you isolate the problem Symptom The video does not display at the system monitor Actions 1 Check the monitor power cord to ensure that the cord is connected to the monitor and to the wall receptacle 2 Verify that the wall receptacle is supplying power to the monitor 3 Check the video cable connection between the monitor and the motherboard video output connector 4 Check that the CPU module is properly seated 5 If video still does not display on the monitor the monitor graphics card or motherboard video chip may be defective Chapter 4 Troubleshooting Procedures 4 3 4 3 Hard Drive or CD ROM Drive Failure This section provides hard drive and CD ROM drive failure symptoms and suggested actions Perform the suggested actions until you isolate the problem Symptoms m A hard drive read write or parity error is reported by the operating system or a customer application a A CD ROM drive read error or parity error is reported by the operating system or a customer application Action Replace the drive indicated by the failure message The operating system identifies the internal drives as shown in TABLE 4 1 TABLE 4 1 Internal Drives Identification Operating Environment Address Drive Physical Location and Target cOt0dO0st Master primary hard drive target 0 c0t1d0s Slave secondary ha
12. Los productos Sun que utilizan la tecnolog a de l ser cumplen con los requisitos de l ser de Clase 1 Class 1 Laser Product Luokan 1 Laserlaite Klasse 1 Laser Apparat Laser KLasse 1 CD ROM Precauci n El manejo de los controles los A ajustes o la ejecuci n de procedimientos distintos a los aqu especificados pueden exponer al usuario a radiaciones peligrosas xxxvii GOST R Certification Mark aly Nordic Lithium Battery Cautions Norge A Sverige A ADVARSEL Litiumbatteri Eksplosjonsfare Ved utskifting benyttes kun batteri som anbefalt av apparatfabrikanten Brukt batteri returneres apparatleverandgren VARNING Explosionsfara vid felaktigt batteribyte Anv nd samma batterityp eller en ekvivalent typ som rekommenderas av apparattillverkaren Kassera anv nt batteri enligt fabrikantens instruktion Danmark A Suomi A xxxviii ADVARSEL Litiumbatteri Eksplosionsfare ved fejlagtig h ndtering Udskiftning m kun ske med batteri af samme fabrikat og type Lev r det brugte batteri tilbage til leverand ren VAROITUS Paristo voi r j ht jos se on virheellisesti asennettu Vaihda paristo ainoastaan laitevalmistajan suosittelemaan tyyppiin H vit k ytetty paristo valmistajan ohjeiden mukaisesti Sun Ultra 5 Service Manual February 2000 CHAPTER 1 Product Description The Ultra 5 workstations are uniprocessor devices that use the family
13. FIGURE 7 6 Remove the diskette drive bracket from the chassis by sliding it back and lifting it free of the three screws Set the bracket aside Remove any PCI card from PCI slot 2 See Section 8 4 1 Removing a PCI Card on page 8 9 Disconnect the diskette drive cable from the motherboard and set the cable aside Disconnect the existing hard drive cable from the rear of the master hard drive and from motherboard connector J15 Place the new secondary hard drive into the secondary hard drive bracket and install the four screws that hold the drive to the bracket Note Before installing the hard drive into the system verify that the drive s back panel mode select jumper is set to CS Place the new hard drive bracket and hard drive on top of the power supply Connect the new hard drive cable s MOTHERBOARD connector to motherboard connector J15 Connect the new hard drive cable s MASTER connector to the EIDE connector on the back of the primary master hard drive Connect the new hard drive cable s SLAVE connector to the EIDE connector on the rear of the new secondary slave hard drive 7 8 Sun Ultra 5 Service Manual February 2000 13 14 15 16 17 18 Note Verify that the cable connectors are oriented properly by aligning the connector keys The following diagram shows the cabling for the hard drives when two hard drives are installed Hard d
14. POST enables an abbreviated set of diagnostic level tests This mode requires approximately one minute to complete with 128 Mbytes of DIMM installed CODE EXAMPLE 3 2 shows a serial port A POST output with diag level set to min Note Video output is disabled while POST is initialized CODE EXAMPLE 3 2 diag level Variable Set to min Sun Ultra 5 10 UPA PCI 3 9 P2 1 Version 9 created 1997 08 05 16 24 Probing keyboard Done 00 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 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 DMMU TLB RAM DMMU TLB RAM Access Test Probe Ecache Probe Ecache Ecache Tests Ecache RAM Addr Test Ecache Tag Addr Test All CPU Basic Tests V9 Instruction Test CPU Soft Trap Test CPU Softint Reg and Int Test All Basic MMU Tests DMMU Primary Context Reg Test DMMU Secondary Context Reg Test Chapter 3 Power On Self Test 3 15 3 16 CODE EXAMPLE 3 2 diag level Variable Set to min Continued Sun Ultra 5 10 UPA PCI 3 9 P2 1 Version 9 created 1997 08 05 16 24 DMMU TSB Reg Test DMMU Tag Access Reg Test IMMU TSB Reg Test IMMU Tag Access Reg Test All Basic Cache Tests Dcache RAM Test Icache RAM Test Sabre MCU Control
15. Precauci n Voltaje peligroso presente Para reducir el riesgo de descarga y da os para la salud siga las instrucciones Encendido Aplica la alimentaci n de CA al sistema Seg n el tipo de interruptor de encendido que su equipo tenga es posible que se utilice uno de los siguientes s mbolos Apagado Elimina la alimentaci n de CA del sistema En espera El interruptor de Encendido En espera se ha colocado en la posici n de En espera Modificaciones en el equipo No realice modificaciones de tipo mec nico o el ctrico en el equipo Sun Microsystems no se hace responsable del cumplimiento de las normativas de seguridad en los equipos Sun modificados Ubicaci n de un producto Sun funcionamiento de su producto Sun y para protegerlo 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 Para asegurar la fiabilidad de Precauci n De acuerdo con la norma DIN 45 635 Parte 1000 se admite un nivel de presi n ac stica para puestos de trabajo m ximo de 70Db A xxxvi Sun Ultra 5 Service Manual February 2000 Cumplimiento de la normativa SELV El estado de la seguridad de las conexiones de entrada salida cumple los requisitos de la normativa SELV Conexi n del cable de alimentaci n el ctrica dise ados para trabajar en una red el ctrica monof
16. b Locate the NVRAM TOD and carrier on the motherboard c Grasp the NVRAM TOD carrier at each end and pull it straight up gently wiggling it as necessary 3 Place the NVRAM TOD and carrier on an antistatic mat 8 4 Sun Ultra 5 Service Manual February 2000 8 2 2 NVRAM TOD Carrier Motherboard socket FIGURE 8 2 Removing and Replacing the NVRAM TOD Replacing the NVRAM TOD Replace the NVRAM TOD as follows FIGURE 8 2 a Position the NVRAM TOD carrier on the motherboard b Carefully 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 Replace any PCI card s removed from slots 1 and 3 See Section 8 4 2 Replacing a PCI Card on page 8 11 Detach the wrist strap replace the system cover and power on the system as decribed in Chapter 10 Chapter 8 Motherboard and Component Replacement 8 5 gt gt gt DIMM To remove and replace a DIMM proceed as follows Caution DIMMs consist of electronic components that are extremely sensitive to static electricity Ordinary amounts of static electricity from clothing or work environment can destroy the DIMM Caution 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
17. d Lift the power supply from the chassis Power cables Mounting hook 2 FIGURE 6 1 Removing and Replacing the Power Supply 6 2 Sun Ultra 5 Service Manual February 2000 6 1 2 Replacing the Power Supply 1 Replace the power supply as follows FIGURE 6 1 Caution Verify the voltage selector switch is set to the correct setting 115V or 230V Plugging a 115V power cord into a 230V connector will severely damage the system a Position the power supply into the chassis tilting 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 to the chassis a Connect the power cable connectors to the following not illustrated CD ROM drive Diskette drive s Hard drive Motherboard J12 Note Verify that the cable connectors are oriented properly by aligning the connector keys 2 Detach the wrist strap replace the system cover and power on the system as decribed in Chapter 10 Chapter 6 Major Subassemblies 6 3 6 2 Cable Assemblies To remove and replace the diskette drive cable assembly the hard drive cable assembly the serial parallel cable assembly and the audio cable assembly proceed as follows Note The Ultra 5 diskette drive cable assembly hard drive cable assembly CD ROM drive cable assembly and serial parallel c
18. m Pinout follows the 64 bit 5 VDC PCI specification with modifications for additional power m The IDSEL pin for each PCI slot is reserved PCI Riser Board Pin Assignment The following table lists the PCI riser board pin assignments TABLEC 6 PCI Riser Board Pin Assignment Pin Number Signal Pin Number Signal Al TRST_L A9 Reserved A2 12V A10 5V A3 TMS All Reserved A4 TDI A12 Gnd A5 5V A13 Gnd Appendix C Functional Description C 15 TABLE C 6 Pin Number A6 A7 A8 A17 A18 A19 A20 A21 A22 A23 A24 A25 A26 A27 A28 A29 A30 A31 A32 A33 A34 A35 A36 A37 A38 A39 Signal INTA1_L INTC1_L 5V GNT1_L Gnd Reserved AD30 Not connected AD28 AD26 Gnd AD24 IDSEL1 Not connected Gnd AD20 Gnd AD18 AD16 Not connected FRAME_L Gnd TRDY_L Gnd STOP_L Not connected C 16 Sun Ultra 5 Service Manual February 2000 PCI Riser Board Pin Assignment Continued Pin Number A14 A15 A16 A43 A44 A45 A46 A47 A48 A49 A50 A51 A52 A53 A54 A55 A56 A57 A58 A59 A60 A61 A62 A63 A64 A65 Signal Reserved RST_L 5V PAR AD15 Not connected AD13 AD11 Gnd AD9 Key Key C BEO_L Not connected AD6 AD4 Gnd AD2 ADO 5V REQ64_L TABLE C 6 Pin Number A40 A41 A42 A69 A70 A71 A72 A73 A74 A75 A76 A77 A78 A79 A80 A81 A82 A83 A84 A
19. power on failure 4 2 self test 3 1 preface X1X pre POST preparation 3 2 primary PCI bus C 4 Index 5 probe ide diagnostic output message 4 10 procedures troubleshooting 4 1 product description 1 1 specifications A 1 progress reporting POST 3 19 R rear view Ultra 5 system unit 1 5 reference information A 5 related documents XX111 removing audio cable assembly 6 9 CD ROM drive 7 16 CPU fan assembly 6 12 CPU module 8 1 DIMM 8 7 diskette drive 7 1 cable assembly 6 4 front bezel Ultra 5 6 15 hard drive 7 5 cable assembly 6 6 motherboard 8 15 NVRAM TOD 8 4 PCI card 8 9 power supply 6 1 riser board 8 13 serial parallel cable assembly 6 7 speaker assembly 6 10 top cover 5 8 removing and replacing audio cable Ultra 5 6 9 CD ROM drive Ultra 5 7 17 CPU fan assembly 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 Index 6 Sun Ultra 5 Service Manual February 2000 hard drive Ultra 5 7 6 hard drive cable Ultra 5 6 6 motherboard Ultra 5 8 17 8 18 NVRAM TOD Ultra 5 8 5 PCI card slot 1 and or 3 Ultra 5 8 10 slot 2 Ultra 5 8 11 power supply Ultra 5 6 2 riser board Ultra 5 8 14 serial parallel cable Ultra 5 6 8 speaker assembly Ultra 5 6 11 replaceable components Ultra 10 1 6 Ultra 5 1 6 9 3 replacing audio cable assembly 6 10 CD ROM drive 7 17 CPU fan assembly
20. printed on the serial number label that is affixed to the front bezel a Two serial ports m One parallel port m 10 100 megabit per second Ethernet Note This manual covers all versions of the Ultra 5 system You can determine which version you have from the information printed on the serial number label that is affixed to the front bezel If the label contains Serial number only Ultra 5 system Serial number and PGX24 Ultra 5 Model 270 or Model 333 Serial number and Series 3 Ultra 5 Model 360 or Model 440 Chapter 1 Product Description 1 3 1 2 1 4 I O Devices The Ultra 5 systems use the I O devices listed in TABLE 1 1 TABLE 1 1 Supported I O Devices 1 0 Device 17 inch 43 cm color monitor 20 inch 51 cm color monitor 24 inch 61 cm color monitor Keyboard Mouse Description 1280 x 1024 resolution 76 or 66 Hz refresh rate 110 dots per inch dpi 1152 x 900 resolution 76 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 1920 x 1200 resolution 70 Hz refresh rate 103 dpi 1600 x 1000 resolution 76 or 66 Hz refresh rate 86 dpi 1400 x 900 resolution 76 Hz refresh rate 77 dpi 1280 x 800 resolution 76 Hz refresh rate 69 dpi Sun Type 5 AT 101 or UNIX layout available Sun I O Type 6 AT 101 layout Sun Type 5 3 button optomechanical mouse Sun Type 6 3 button crossbow
21. sica con toma de tierra Para reducir el riesgo de descarga el ctrica no conecte los productos Sun a otro tipo de sistema de alimentaci n el ctrica P ngase en contacto con el responsable de mantenimiento o con un electricista cualificado si no est seguro del sistema de alimentaci n el ctrica del que se dispone en su edificio Precauci n Los productos Sun est n alimentaci n el ctrica tienen la misma capacidad Los cables de tipo dom stico no est n provistos de protecciones contra sobrecargas y por tanto no son apropiados para su uso con computadores No utilice alargadores de tipo dom stico para conectar sus productos Sun Precauci n No todos los cables de proporciona un cable de alimentaci n con toma de tierra Para reducir el riesgo de descargas el ctricas con ctelo siempre a un enchufe con toma de tierra Precauci n Con el producto Sun se La siguiente advertencia se aplica solamente a equipos con un interruptor de encendido que tenga una posici n En espera este producto funciona exclusivamente como un dispositivo de puesta en espera El enchufe de la fuente de alimentaci n est dise ado para ser el elemento primario de desconexi n del equipo El equipo debe instalarse cerca del enchufe de forma que este ltimo pueda ser f cil y r pidamente accesible No conecte el cable de alimentaci n cuando se ha retirado la fuente de alimentaci n del chasis del sistema Pr
22. 6 13 CPU module 8 3 DIMM 8 8 diskette drive 7 3 cable assembly 6 5 front bezel Ultra 5 6 15 hard drive 7 7 cable assembly 6 7 motherboard 8 18 NVRAM TOD 8 5 PCI card 8 11 power supply 6 3 riser board 8 14 serial parallel cable assembly 6 8 speaker assembly 6 11 top cover 10 1 requirements environmental A 5 RISC ASIC C 20 riser board connector definition C 15 pin assignment C 15 pin summary C 15 removing 8 13 replacing 8 14 S safety precautions electrostatic discharge 5 3 lithium battery 5 modification to equipment 5 2 placement of Sun product 5 2 power cord connection 5 3 requirements 5 1 secondary PCI bus C 5 selected jumper settings C 37 serial communications controller C 23 port A connector B 7 B connector B 9 jumper settings 8 19 C 38 jumpers C 38 speed change A 3 port A 4 21 connector pin assignments B 7 pin configuration B 7 output message 4 21 output message with TIP line 4 22 port B 4 23 connector pin assignments B 9 pin configuration B 9 output message 4 23 serial ports keyboard and mouse C 22 serial 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 electrical A 2 physical A 1 product A 1 standard serial port functional block diagram C 22 standby switch system unit 5 5 10 3 s
23. 7 1 7 1 Diskette Drive 7 1 7 1 1 Removing the Diskette Drive 7 1 7 1 2 Replacing the Diskette Drive 7 3 7 2 Hard Drives 7 5 7 2 1 Removing a Primary Hard Drive 7 5 7 2 2 Replacing a Primary Hard Drive 7 7 7 2 3 Installing a Secondary Hard Drive 7 8 7 2 4 Hard Drive Mirroring 7 11 7 2 4 1 Hard Drive Mirroring Configuration 7 11 vi Sun Ultra 5 Service Manual February 2000 7 3 7 2 4 2 Hardware Considerations 7 11 7 2 4 3 Required Software and Patches 7 12 7 2 4 4 Software Constraints 7 13 7 2 4 5 Recovery Procedure for Broken Database Replicas 7 14 CD ROM Drive 7 16 7 3 1 Removing a CD ROM Drive 7 16 7 3 2 Replacing a CD ROM Drive 7 17 Motherboard and Component Replacement 8 1 8 1 8 2 8 3 8 4 8 5 8 6 CPU Module 8 1 8 1 1 Removing the CPU Module 8 1 8 12 Replacing the CPU Module 8 3 NVRAM TOD 8 4 8 2 1 Removing the NVRAM TOD 8 4 8 22 Replacing the NVRAM TOD 8 5 DIMM 8 6 8 3 1 Removing a DIMM 8 7 8 3 2 Replacing a DIMM 8 8 PCI Card 8 9 8 4 1 Removinga PCI Card 8 9 8 4 2 Replacing a PCI Card 8 11 PCI Riser Board 8 13 8 5 1 Removing the PCI Riser Board 8 13 8 5 2 Replacing the PCI Riser Board 8 14 Motherboard 8 15 8 6 1 Removing the Motherboard 8 15 8 62 Replacing the Motherboard 8 18 Illustrated Parts List 9 1 Contents vii 10 Finishing Component Replacement 10 1 10 1 Replacing the System Cover 10 1 10 2 Powering On the System 10 2 A Product Specifications and Reference Information
24. A 1 A1 Physical Specifications A 1 A2 Electrical Specifications A 2 A 3 Modem Setup Specifications A 2 A 3 1 Setting Up the Modem A 2 A 3 2 Serial Port Speed Change A 3 A 3 3 Modem Recommendations A 4 A 3 3 1 Cable A 4 A 3 3 2 Modem Switch Settings AT Commands 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 Configuration with Optional Secondary Drive A 6 A 5 4 Hard Drive Cabling Configuration With Two Mirrored Drives A 7 A 5 5 Jumper Settings A 7 A 5 6 CD Handling and Use A 8 A 5 6 1 Inserting a CD into the CD ROM Drive A 8 A 5 62 Ejecting a CD From the CD ROM Drive A 8 A 5 6 3 Cleaning the CD ROM Drive A 8 A 5 6 4 Handling and Storing CDs A 9 B Signal Descriptions B 1 B 1 Power Supply Connectors B 2 B 2 Keyboard Mouse Connector B 4 B 3 Twisted Pair Ethernet Connector B 5 viii Sun Ultra 5 Service Manual February 2000 B 3 1 TPE Cable Type Connectivity B 6 B 3 2 External UTP 5 Cable Lengths B 6 B 4 Serial Port A Connector B 7 B 5 Serial Port B Connector B 9 B 6 Parallel Port Connector B 10 B 7 Audio Connectors B 12 B 8 Video Connector B 13 Functional Description C 1 C1 System C 1 C 1 1 CPU Module C 3 C 12 PCI IDE Interface C 4 C 1 2 1 Primary 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
25. Appendix B Signal Descriptions B 13 TABLE B 9 Video Connector Pin Assignments Continued Pin Signal Description 13 Horizontal sync Horizontal synchronizing signal 14 Vertical sync V clock 15 SCL Data clock B 14 Sun Ultra 5 Service Manual February 2000 APPENDIX C Functional Description This appendix provides a functional description of the Ultra 5 system Section C 1 System on page C 1 Section C 2 Clocking on page C 27 Section C 3 Address Mapping on page C 29 Section C 4 Interrupts on page C 31 Section C 5 Power on page C 35 Section C 6 Motherboard on page C 36 Section C 7 Jumper Descriptions on page C 37 Section C 8 Enclosure on page C 40 C 1 System The Ultra 5 system is an UltraSPARC port architecture UPA based uniprocessor 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 protocols The RISC ASIC routes interrupts to the CPU module This section discusses the following topics Section C 1 1 CPU Module on page C 3 Section C 1 2 PCI IDE Interface on page C 4 Section C 1 3 Memory Architecture on page C 10 Section C 1 4 PCI Riser Board on page C 15 Section C 1 5 ASICs on page C 19 Section C 1 6 EBus2 Devices on page C 21 Section C 1 7 Power and Standby Switching on pa
26. Appendix D Software Notes D 5 D 6 Sun Ultra 5 Service Manual February 2000 Glossary address APB ASIC ASP AUXIO boot boot PROM CAS CDE CD ROM DBZ DCE default DIMM DMA A unique location within computer or peripheral memory Reference made to an address is usually for retrieving or storing data Advanced PCI bridge A PCI to PCI bridge ASIC that features a connection path between a 32 bit bus operating at speeds up to 66 MHz on the primary interface and two 32 bit 5 Vdc or 3 3 Vdc PCI buses each operating at 33 MHz on the secondary interface Application specific integrated circuit Authorized service provider Auxiliary IO General purpose lines used to control miscellaneous system functions A term used to identify the process of reading initial software into the computer In Sun workstations contains the PROM monitor program a command interpreter used for booting resetting low level configuration and simple test procedures Column address select Common Desktop Environment Compact disc read only memory Double buffer with Z Data communication equipment An external modem A preset value that is assumed to be correct unless changed by the user Dual in line memory module A small printed circuit card that contains dynamic random access memory chips Direct memory address Glossary 1 DOC dpi DRAM DTAG DTE EBus ECC EDO EIDE EMI Ethernet FBC FCC FIFO flash
27. CD ROM drive to the CD ROM drive bracket 7 16 Sun Ultra 5 Service Manual February 2000 e Place your fingers on the back of the CD ROM drive Push the CD ROM drive toward the chassis front and remove f Place the CD ROM drive on an antistatic mat Screw 4 Peripheral power cable CD ROM drive cable FIGURE 7 8 Removing and Replacing a CD ROM Drive 7 32 Replacing 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 ROM drive into the CD ROM drive bracket 2 Push the CD ROM drive toward the chassis rear 3 Using a No 2 Phillips screwdriver replace the four screws securing the CD ROM drive to the bracket Chapter 7 Storage Devices 7 17 7 18 4 Replace the CPU fan assembly See Section 6 4 2 Replacing the CPU Fan Assembly on page 6 13 Replace the diskette drive assembly or optional secondary hard drive bracket a 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 b Slide the diskette drive bracket forward until it stops c Using a No 2 Phillips screwdriver tighten the three securing screws Connect the following to the rear of the CD ROM drive CD ROM drive cable connector m Power cable connector m Audio cab
28. CPU module as follows FIGURE 8 1 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 hold down clip to the motherboard Remove the CPU module hold down clip c Using your fingers gently lift the CPU module evenly to loosen it from the motherboard CPU connectors MJ1 and MJ2 d Lift the CPU module upward from the motherboard CPU connectors until it clears the system chassis e Place the CPU module on an antistatic mat 8 2 Sun Ultra 5 Service Manual February 2000 5 1 2 Hold down brace CPU module WAYS ONU YT FIGURE 8 1 Removing and Replacing the CPU Module Replacing the CPU Module a b Replace the CPU module as follows FIGURE 8 1 Position the CPU module onto the motherboard CPU connectors MJ1 and MJ2 Grasping the CPU module gently press on the CPU module rear edges and then the front edges until the CPU module begins to seat 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 Push the hold down clip forward over the edge of the CPU module Replace the hold down clip Using a No 2 Phillips screwdriver replace the screw securing the CPU module hold down clip to the motherboard Replace the
29. D 1 2 The Difference Between 8 Bit Mode and 24 Bit Mode on Ultra 5 Onboard Graphics D 2 D 13 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 65 98 D 3 D 1 5 Which Mode is Running D 4 D 1 6 Changing From One Mode to the Other D 4 D 2 Solaris 2 5 1 and 2 6 Software Upgrades for Systems Faster Than 420 MHz D 5 Glossary G 1 Contents xi xii Sun Ultra 5 Service Manual February 2000 GURE 1 1 GURE 1 2 GURE 1 3 GURE 3 1 GURE 3 2 GURE 3 3 GURE 4 1 GURE 5 1 GURE 5 2 GURE 5 3 GURE 5 4 GURE 5 5 GURE 5 6 GURE 6 1 GURE 6 2 GURE 6 3 GURE 6 4 GURE 6 5 GURE 6 6 Figures Ultra 5 System 1 2 Ultra 5 System Front View 1 5 Ultra 5 System Back View 1 5 Setting Up a TIP Connection 3 2 Sun Type 5 Keyboard 3 5 Sun I O Type 6 Keyboard 3 6 Power Supply Connector J17 Pin Configuration 4 6 System Standby Switch 5 5 Sun Type 5 Keyboard 5 6 Sun I O Type 6 Keyboard 5 6 System Power Switch 5 7 Removing the System Cover 5 8 Attaching the Wrist Strap to the Chassis 5 9 Removing and Replacing the Power Supply 6 2 Removing and Replacing the Diskette Drive Cable Assembly 6 5 Removing and Replacing the Hard Drive CableAssembly 6 6 Removing and Replacing the Serial Parallel Cable Assembly 6 8 Removing and Replacing the Audio Cable 6 9 Removing and Replacing the Speaker Assembly 6 11 xiii FIGURE 6 7 FIGURE 6 8 F
30. Index 3 architecture C 10 DIMM configuration C 12 interface functional block diagram C 11 minimum level of POST 3 7 mirroring hard drives 7 11 modem setting up A 2 setup specifications A 2 modification to equipment 52 motherboard block diagram C 36 component replacement 8 1 initializing POST 3 23 removing 8 15 replacement 8 1 replacing 8 18 mouse 4 20 output message 4 20 N NVRAM 4 24 output message 4 24 NVRAM TOD C 24 functional block diagram C 24 removing 8 4 replacing 8 5 O OBDiags 4 12 all above 4 26 audio 4 24 EBus DMA registers 4 18 TCR registers 4 18 Ethernet 4 18 floppy 4 20 IDE 4 25 Index 4 Sun Ultra 5 Service Manual February 2000 keyboard 4 19 mouse 4 20 NVRAM 4 24 parallel port 4 21 PCI PCIO 4 17 serial port A 4 21 serial port B 4 23 OBP on board diagnostics 4 8 probe ide 4 10 selected tests 4 11 watch clock 4 8 watch net 4 8 watch net all 4 8 on off switch front panel C 26 power supply C 26 on board voltage regulator C 35 OpenBoot diagnostics 4 12 operation SunVTS 2 2 output message all above 4 26 audio 4 24 Ethernet 4 19 floppy 4 20 ide 4 25 keyboard 4 19 mouse 4 20 NVRAM 4 24 parallel port 4 21 PCI PCIO 4 17 probe ide 4 10 serial port 4 21 serial port with TIP line 4 22 serial port B 4 23 test 4 11 watch clock 4 8 watch net 4 9 watch net all 4 9 overview POST 3 1 SunVT
31. Keep CDs out of direct sunlight extreme sources of heat or cold and away from dust and moisture Make sure CDs are at room temperature before using them m Store CDs in storage boxes so that they remain clean and free of dust Appendix A Product Specifications and Reference Information A 9 A 10 Sun Ultra 5 Service Manual February 2000 APPENDIX B Signal Descriptions This appendix describes the Ultra 5 motherboard connector signals and pin assignments Section B 1 Power Supply Connectors 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 Connector on page B 9 Section B 6 Parallel Port Connector on page B 10 Section B 7 Audio Connectors on page B 12 Section B 8 Video Connector on page B 13 B 1 B 1 Power Supply Connectors There are two power supply connectors on the motherboard The Ultra 5 motherboard uses a standard ATX style connector J12 FIGURE B 1 illustrates the J12 connector configuration and TABLE B 1 lists the pin assignments 10 20 FIGURE B 1 Power Supply Connector J12 Pin Configuration TABLE B 1 Power Supply Connector J12 Pin Assignments 3 5 Signal 3 3V 3 3V Gnd 5V Gnd 5V Gnd PWR_OK V oo NN ON o
32. MOUSE_IN SP Ee POWERON_L POWERON_L To power supply FIGURE C 11 Standard Serial Port Functional Block Diagram Parallel Port m IEEE 1284 compatible parallel port All five modes supported Compatible mode a Nibble mode a Byte mode a ECP m EPP One legacy DMA channel is supported C 22 Sun Ultra 5 Service Manual February 2000 C 1 6 2 C 1 6 3 Serial Communications Controller The Siemens serial communications controller enables a two channel increased throughput because of 32 byte first in first out FIFO architecture Serial port A DB25 connector is fully synchronous asynchronous while serial port B DB9 connector is asynchronous only The serial communications controller has 64 byte buffering on both input and output Therefore the serial ports take less CPU bandwidth Interrupts are driven when the buffer is half full The controller has a dedicated crystal that enables using integer dividers to achieve exact baud rates in most cases The serial communications controller supports rates up to 921 6 Kbaud The limitation is the line drivers which support up to 460 8 Kbaud The serial communications controller operates up to 430 Kbaud in asynchronous mode Synchronous mode operation 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 programmable The system sl
33. Motherboard J15 master device 0 primary channel Secondary IDE channel j Optional CD ROM Primary hard drive Motherboard J14 Y slave device 1 F master device 0 secondary channel FIGURE A 4 Hard Drive Mirroring Configuration Note The two hard drives that are mirrored cannot be on the same channel Both hard drives must be jumpered as the master device on two separate channels Note If a CD ROM 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 information on hard drive mirroring see Section 7 2 4 Hard Drive Mirroring on page 7 11 Jumper Settings Prior to installing a CD ROM drive or hard drive in an Ultra 5 system verify that the drive s back panel mode select jumper is set as follows m Set the CD ROM drive jumper located on the CD ROM drive back panel to MA m Set a hard drive jumper to CS Appendix A Product Specifications and Reference Information A 7 A 5 6 A 5 6 1 A 5 6 2 A 5 6 3 AN CD Handling and Use The following topics are discussed in this section Inserting a CD into the CD Rom drive Ejecting a CD from the CD ROM drive Cleaning the CD ROM drive a a a Handling and storing CDs Inserting a CD into the CD ROM Drive After the system is powered on push the eject button to open the driv
34. Signal ground Signal ground Signal ground Appendix B Signal Descriptions B 11 B 7 B 12 Audio Connectors The audio connectors are located on the motherboard backpanel These connectors use EIA standard 0 125 inch 3 5 mm jacks The following figure illustrates each audio connector configuration and the following table lists each connector line assignment OOOO Q 6 6 D Headphones Line out Line in Microphone FIGURE B 7 Audio Connector Configuration TABLE B 8 Audio Connector Line Assignment Component Headphones Line Out Line In Microphone Tip Left channel Left channel Left channel Left channel Ring center Right channel Right channel Right channel Right channel Shield Ground Ground Ground Ground Sun Ultra 5 Service Manual February 2000 B 8 Video Connector The video connector is a 15 pin mini D sub connector located on the motherboard backpanel The following figure illustrates the video connector configuration and the following table lists the 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 Blue video signal 4 Gnd Ground 5 NC Not connected 6 Gnd Ground for red video signal 7 Gnd Ground for green video signal 8 Gnd Ground for green video signal 9 NC Not connected 10 Gnd Ground 11 Gnd Ground 12 SDA Bidirectional data
35. Stromschlaggefahr zu reduzieren schliefen Sie Sun Produkte nicht an andere Stromquellen an Ihr Betriebsleiter oder ein qualifizierter Elektriker kann Ihnen die Daten zur Stromversorgung in Ihrem Geb ude geben Achtung Sun Produkte sind f r den Betrieb Achtung Nicht alle Netzkabel haben die gleichen Nennwerte Herk mmliche im Haushalt verwendete Verl ngerungskabel besitzen keinen berlastungsschutz und sind daher f r Computersysteme nicht geeignet dreiadrigen Netzkabel f r geerdete Netzsteckdosen geliefert Um die Gefahr eines Stromschlags zu reduzieren schlie en Sie das Kabel nur an eine fachgerecht verlegte geerdete Steckdose an Achtung Ihr Sun Ger t wird mit einem xxxii Sun Ultra 5 Service Manual February 2000 Die folgende Warnung gilt nur f r Ger te mit Wartezustand Netzschalter Achtung Der Ein Aus Schalter dieses Ger ts AN schaltet nur auf Wartezustand Stand By Modus Um die Stromzufuhr zum Ger t vollst ndig zu unterbrechen m ssen Sie das Netzkabel von der Steckdose abziehen Schlie en Sie den Stecker des Netzkabels an eine in der N he befindliche frei zug ngliche geerdete Netzsteckdose an Schlie en Sie das Netzkabel nicht an wenn das Netzteil aus der Systemeinheit entfernt wurde Lithiumbatterie ber eine Echtzeituhr mit integrierter Lithiumbatterie Teile Nr MK48T59Y MK48TXXB XX MK48T18 XXXPCZ M48T59W XXXPCZ oder MK48T08 Diese Batterie darf
36. These are called class options You must be root to do this To delete a file type rm filename The following table lists the default system prompt and superuser prompt for the C shell Bourne shell and Korn shell TABLE P 3 Shell Prompts Shell Prompt C shell machine_names C shell superuser machine_name Bourne shell and Korn shell Bourne shell and Korn shell superuser Sun Ultra 5 Service Manual February 2000 Related Documents Additional information for servicing the system are listed in the following table Some of these documents are also available online on the Solaris on Sun Hardware AnswerBook TABLE P 4 Related Documents Application Title Part Number Installation Sun Ultra 5 Ultra 10 CD ROM Drive and 805 7115 Hard Drive Installation Guide Installation Getting Started with the Sun Ultra 5 with 805 0162 software notes Preinstalled Software Configuration Solaris Handbook for Sun Peripherals 805 4440 Configuration Solaris Handbook for Sun Frame Buffers 805 4441 Specification 17 Inch Entry 17 Inch Premium and 802 6178 20 Inch Premium Color Monitors Specifications Specification Diskette Drive Specification 802 6285 Preface xxiii Ordering Sun Documents The docs sun com web site enables you to access Sun technical documentation on the web You can browse the docs sun com archive or search for a specific book title or subject at http docs sun com Sun Welcomes Your Co
37. and slide the speaker upwards under the three metal chassis speaker tabs until the lower tab engages the outer rim of the speaker c Replace the diskette drive assembly or optional secondary hard drive 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 Chapter6 Major Subassemblies 6 11 ii Slide the diskette drive bracket forward until it stops iii Using a No 2 Phillips screwdriver tighten the three securing screws d Connect the speaker cable to the motherboard J18 2 Detach the wrist strap replace the system cover and power on the system as decribed in Chapter 10 6 4 CPU Fan Assembly To remove and replace the CPU fan assembly proceed as follows 6 4 1 Removing the CPU Fan 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 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 Remove the CPU fan assembly as follows FIGURE 6 7 a If necessary remove any long PCI cards from riser board connectors 1 and 3 to provide clearance See Section 8 4 1 Removing a PCI Card on page 8 9 b Disconnect the CPU fan assembly power cable connector from the motherb
38. assignments are as follows a PCIO ASIC registers Boot PROM PCIO ASIC Registers The PCIO ASIC is a PCI client and the address can be reprogrammed by software during boot only Therefore instead of providing absolute addresses for each of the 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 m Ethernet function 1 C 30 Sun Ultra 5 Service Manual February 2000 Boot PROM The PCIO ASIC is strapped so that the red mode trap address is m UPA 0x1FF F000 0000 m PCI 0xF000 0000 m EBus2 0x00 0000 The following table lists the boot and flash PROM address assignments TABLE C 14 Boot PROM Flash PROM Address Assignments C 4 Offset Register Description Type Size 0x00 0000 OxFF FFFF Flash Prom EPROM R 1 or 4 bytes Interrupts All interrupts are delivered to the CPU module through a packet write scheme that provides 24 bytes of data to the CPU module 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 of INT_NUM is registered externally and synchronized to the PCI clock before being transferred to the CPU module The following figure shows the interrupt scheme block diagram and the following table summari
39. at le 0 SUNW ffb Chapter 4 Troubleshooting Procedures 4 13 CODE EXAMPLE 4 6 Reset Verification Continued Probing pcie1f 0 pcie1 1 at Device 1 pcil08e 1000 network Probing pcie1f 0 pcie1 1 at Device 2 SUNW m64B Probing pcie1f 0 pcie1 1l at Device 3 ide disk cdrom Probing pcie1f 0 pciel at Device 1 pci Probing pcit1f 0 pcie1 pciel at Device 0 pcil08e 1000 SUNW hme Probing pcie1f 0 pcie1 pcitl at Device 1 Nothing there Probing pci 1lf 0 pci l pci l at Device 2 Nothing there Probing pci 1lf 0 pci l pci l at Device 3 Nothing there Probing pci 1lf 0 pci l pci l at Device 4 SUNW isptwo sd st Probing pci 1lf 0 pci l pci l at Device 5 Nothing there Probing pci 1lf 0 pci l pci l at Device 6 Nothing there Probing pci 1lf 0 pci l pci l at Device 7 Nothing there Probing pci 1lf 0 pci l pci l at Device 8 Nothing there Probing pci 1lf 0 pci l pci l at Device 9 Nothing there Probing pci 1lf 0 pci l pci l at Device a Nothing there Probing pci 1lf 0 pci l pci l at Device b Nothing there Probing pci 1lf 0 pci l pci l at Device c Nothing there Probing pci 1lf 0 pci l pci l at Device d Nothing there Probing pci 1lf 0 pci l pci l at Device e Nothing there Probing pci 1lf 0 pci l pci l at Device f Nothing there Probing pcie1f 0 pciel at Device 2 Nothing there Probing pcie1f 0 pciel at Device 3 Nothing there Probing pcie1f 0 pciel at Device 4 Nothing there Reset Control BXIR 0 BPOR 0 SXIR 0 SPOR 1 POR 0
40. bank must contain 2 DIMMs of equal density for example two 32 Mbyte DIMMs to function properly Do not mix DIMM capacities in any bank For best system performance install 4 identical DIMMs in the 2 banks The following table identifies DIMM banks and slot pairs TABLE 8 1 DIMM Banks and Slot Pairs Bank Slot Pairs 0 DIMM1 and DIMM2 1 DIMM3 and DIMM4 8 6 Sun Ultra 5 Service Manual February 2000 8 3 1 Removing a DIMM Caution Handle DIMMs only by the edges Do not touch the DIMM components or metal parts Always wear a grounding strap when handling a DIMM 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 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 Remove the diskette drive to provide clearance See Section 7 1 1 Removing the Diskette Drive on page 7 1 3 Locate the DIMM to be removed 4 Push the ejection levers away from the DIMM FIGURE 8 3 Ejection lever 2 FIGURE 8 3 Removing and Replacing a DIMM 5 Remove the DIMM from the motherboard connector 6 Place the DIMM on an antistatic mat Chapter8 Motherboard and Component Replacement 8 7 8 3 2 Replacing a DIMM Caution Do not remove any DIMM from the antistatic container unti
41. bezel 9 4 Sun Ultra 5 Service Manual February 2000 CHAPTER 10 Finishing Component Replacement This chapter describes the activities you must do after you finish removing and replacing internal system components This chapter also explains how to externally control standby operation This chapter contains the following topics m Section 10 1 Replacing the System Cover on page 10 1 m 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 Replace the Ultra 5 system cover as follows FIGURE 10 1 a Position the system cover onto the system chassis Slide the system cover toward the front of the system until the cover tabs lock b Using a No 2 Phillips head screwdriver replace the two screws securing the system cover to the chassis 10 1 System cover 7 a Cover tab FIGURE 10 1 Replacing the System Cover 10 2 Powering On the System To power on the system Caution Plugging a 115V power cord into a 230V connector 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 and turn on power to any peripherals so that the system can recognize the peripherals when it is powered on 4 Set the power switch to the on position FIGURE 10 2
42. card so that the card bracket tab clears the chassis back panel slot e Remove the PCI card from the chassis f Place the PCI card on an antistatic mat Sun Ultra 5 Service Manual February 2000 8 4 2 Raised retaining tab Slots 1 and 3 Chassis Chassis back panel slot Screw PCI riser board PCI connector 2 FIGURE 8 5 Removing and Replacing the PCI Card From PCI Slot 2 Replacing a PCI Card Note Read the PCI card product guide for information about jumper or switch settings slot requirements and required tools 1 Replace the PCI card m Slots 1 or 3 Go to step 2 m Slot 2 Go to step 3 2 Replace the PCI card into PCI slot 1 or 3 as follows FIGURE 8 4 a Position the PCI card into the chassis Chapter 8 Motherboard and Component Replacement 8 11 r b Insert the PCI card connector so that it touches the associated PCI riser board connector Caution Support the riser card with the fingers of one hand to insure full insertion of the PCI card into the PCI riser board Caution The PCI card bracket tab end must be inserted under the raised retaing tab on the back of the system chassis FIGURE 8 5 c Guide the PCI card bracket tab into the chassis back panel slot d At the two corners of the card push the card into the PCI riser board connector until the card is fully seated e Using a No 2 Phillips screwdriver replace the screw securing the PCI card br
43. changing to the etc directory and editing the remote file The following sample remote file text shows connection to serial port B hardwire dv dev term b br 9600 el C S Q U D ie 0e D 3 To use serial port A a Copy and paste the remote file text that shows connection to serial port B b Modify the pasted text as follows to change the connection to serial port A hardwire dv dev term a br 9600 el C S Q U D ie 0e D 4 In a shell window on the second Sun workstation type tip hardwire o tip hardwire connected 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 displayed in this shell window 5 When POST is completed disconnect the TIP connection as follows a Open another shell window at the second workstation b Type ps a to view the active TIP line and process ID PID number c Type the following to disconnect the TIP hardwire process kill 9 PID Chapter 3 Power On Self Test 3 3 322 Verifying the Baud Rate To verify the baud rate between 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 ttyb mode 9600 8 n 1 ttya mode 9600 8 n1n 1 Note Ensure that the settings are consistent with TTY type terminal or workstation moni
44. failed disk The metadb command flags the replicas on this slice as having a problem with the master blocks Delete the database replica on the bad disk using the d option of the metadb command as follows Using the example you would type usr opt SUNWmd metadb d f dev dsk cl1t2d0s3 metadb demo etc opt SUNWmd mddb cf new Read only file system At this point the root file system is read only You can ignore any mddb cf error messages that are displayed 7 14 Sun Ultra 5 Service Manual February 2000 MS Verify that the replica was deleted using the metadb command again usr opt SUNWmd metadb i flags first blk block count amp lu 1050 1034 dev dsk c0t3d0s3 5 Reboot the system o gt Halt the system and replace the failed hard drive refer to Section 7 2 Hard Drives on page 7 5 halt 7 After replacing the failed hard drive power on and reboot the system ok boot 8 Use the format or the fmthard command to partition the hard drive as it was before the failure Using the example you would type format dev rdsk c1t2d0s0 9 Use the metadb command to add back the state database replicas and to determine that the state database replicas are correct Using the example you would type usr opt SUNWmd metadb a dev dsk clt2d0s3 flags first blk block count amp luo 16 1034 dev dsk c0t3d0s3 a u 16 1034 dev dsk c1t2d0s3 Chapter 7 Storage Devices 7 15 7
45. 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 7 1 ii Slide the diskette drive bracket back and lift it from the three screws Do not remove any of the cables attached to the diskette drive iii Set the diskette drive bracket on top of the power supply b Remove the CD ROM drive See Section 7 3 1 Removing a CD ROM Drive on page 7 16 c Disconnect the standby switch connector from the motherboard d Using a No 2 Phillips screwdriver remove the two screws securing the front bezel to the chassis e Using your thumbs press down on the front bezel retaining clips and detach the front bezel from the system chassis 6 14 Sun Ultra 5 Service Manual February 2000 6 5 2 Standby switch connector FIGURE 6 8 Removing and Replacing the Front Bezel Replacing the Front Bezel Replace the front bezel as follows FIGURE 6 8 a Position the front bezel on the chassis b Thread the Standby switch connector 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 retaining clips and attach the front bezel to the chassis e Using a No 2 Phillips screwdriver replace the two screws securing the front bezel to the chassis
46. keyboard flashes on and off to indicate that POST is active see FIGURE 3 2 or FIGURE 3 3 Additional POST progress indications are also visible when a TTY type terminal or a TIP line is connected between serial port A default port of the tested system and a second Sun workstation If an error occurs during POST execution the keyboard Caps Lock key indicator stops flashing and an error code pattern is indicated using the Caps Lock Compose Scroll Lock and Num Lock key indicators see FIGURE 3 2 or FIGURE 3 3 The error code pattern indicates a particular system hardware failure Ifa 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 Observe the Caps Lock Compose Scroll Lock and Num Lock key indicators closely while POST is active TABLE 3 1 Keyboard LED Error Indication Patterns Compose Scroll Lock Num Lock Bit Value Meaning of Pattern Off Off Off x000 2 POST in progress Off Off Off 0000 2 POST successfully completed Off Off On 1001 2 System board failed Off On Off 1010 2 No memory found Off On On 1011 2 Reserved On Off Off 1100 2 Reserved On Off On 1101 2 Reserved On On Off 1110 2 Bad CPU On On On 1111 2 Reserved In most cases POST also attempts to send a failure message to the POST monitoring system CODE EXAMPLE 3 3 shows the typical appearance of an error message Chapter 3 Power On Self Te
47. might be defective or the system might be unable to accept the keyboard power on signal Power off the system if necessary and press the keyboard Standby Power key again If the system powers on no further action is required If the system does not power on the CPU module might not be correctly seated Inspect the CPU module to ensure correct seating Press the keyboard Standby Power key again If the system powers on no further action is required If the system does not power on the keyboard might be defective Connect a spare Sun Type 5 or Sun I O Type 6 keyboard to the system and press the Standby Power key If the system still does not power up the system power supply might be defective See Section 4 4 Power Supply Test on page 4 5 Sun Ultra 5 Service Manual February 2000 Symptom 2 The system attempts to power on but does not boot or initialize the monitor Actions 1 Press the keyboard Standby Power key and watch the keyboard The keyboard LEDs should light briefly and you should hear a tone from the keyboard 2 If you do not hear a keyboard tone or if the keyboard LEDs do not light briefly the system power supply may be defective See Section 4 4 Power Supply Test on page 4 5 3 If a you hear a keyboard tone and the keyboard LEDs light briefly but the system still fails to initialize see Section 3 7 Initializing Motherboard POST on page 3 23 Video Output Failure
48. nur von einem qualifizierten Servicetechniker ausgewechselt werden da sie bei falscher Handhabung explodieren kann Werfen Sie die Batterie nicht ins Feuer Versuchen Sie auf keinen Fall die Batterie auszubauen oder wiederaufzuladen Achtung CPU Karten von Sun verf gen Batterien auslaufsichere Bleiakkumulatoren Produkt Nr TLC02V50 f r portable Stromversorgung Werden bei der Behandlung oder beim Austausch der Batterie Fehler gemacht besteht Explosionsgefahr Batterie nur gegen Batterien gleichen Typs von Sun Microsystems austauschen Nicht demontieren und nicht versuchen die Batterie au erhalb des Ger ts zu laden Batterie nicht ins Feuer werfen Ordnungsgem f entsprechend den vor Ort geltenden Vorschriften entsorgen Achtung Die Ger te Ultra 5 enthalten Geh useabdeckung Sie m ssen die obere Abdeckung Ihres Sun Systems entfernen um interne Komponenten wie Karten Speicherchips oder Massenspeicher hinzuzuf gen Bringen Sie die obere Geh useabdeckung wieder an bevor Sie Ihr System einschalten Abdeckung besteht die Gefahr von Stromschlag und Systemsch den Achtung Bei Betrieb des Systems ohne obere Einhaltung der Richtlinien f r Laser Sun Produkte die mit Laser Technologie arbeiten entsprechen den Anforderungen der Laser Klasse 1 Class 1 Laser Product Luokan 1 Laserlaite Klasse 1 Laser Apparat Laser KLasse 1 CD ROM Warnung Die Verwendung von anderen MA Steue
49. p digital output Microphone 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 Electrical Specification Parameter OLB 1 Rec 50 Mon Play 100 Min Nom Max Unit Output voltage at line out that results from a full 2 60 2 8 3 20 V p p scale digital signal ATTN 0dB Appendix C Functional Description C 25 TABLE C 8 Audio Output Electrical Specification Continued Parameter OLB 1 Rec 50 Mon Play 100 Min Nom Max Unit Output voltage at headphone out that results froma 1 55 1 67 1 91 V p p full scale digital signal ATTN 10 5 dB Headphone output impedance 15 16 1 0K ohm Line out output impedance 207 220 233 ohm C 1 7 C 1 7 1 C 1 7 2 C 1 7 3 Power and Standby Switching The system has one power switch and two standby switches These switches include the power switch the front panel standby switch and the Type 5 keyboard Standby key or the Sun 1 0 Type 6 keyboard Power key Power Switch The power switch is located on the system rear on the power supply When set to off the system is completely off with no power Front Panel Standby Switch The front panel standby switch turns on the system if the power supply on off switch is set to on and the system has been previously placed in the standby mode The front panel standby switch can also be used to halt the operat
50. the foreground The visual classes available for the 8 bit mode are PseudoColor StaticGray StaticColor GrayScale TrueColor and DirectColor 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 bit colormap is available The visual class available is TrueColor The 24 bit mode provides up to 16 7 million different colors available at one time The large number of colors available eliminate the colormap flashing However some of the applications that assume an 8 bit colormap do not initialize in 24 bit mode How to Install PGX24 Graphics Software on Solaris 2 5 1 HW 11 97 To load the Solaris 2 5 1 HW 11 97 PGX24 graphics software patch patch 103792 15 proceed as follows Become super user on the system Go to the directory that contains the patch by typing edrom sun_ultra_5_10 series_hw_ab Patches 103792 15 Install the patch by typing installpatch Reboot the system Become super user on the system Sun Ultra 5 Service Manual February 2000 6 Set the PGX24 graphics mode to 24 bit by typing m64config depth 24 res 1152x900x66 7 Either log out or exit the windowing system then restart the windowing system When the windowing system starts up the display the display will be in 24 bit mode Note Software patches may be updated after the re
51. 2 32K x 36 1 64K x 18 2 Mbyte 4 256K x 18 1 64K x 18 2 Mbyte 2 256K x 36 1 256K x 18 Appendix C Functional Description C 3 ES T 2 PCI IDE Interface The 32 bit 66 MHz PCI bus is interfaced through a connector to the motherboard This interface operates at 66 MHz and interfaces to the APB ASIC There are three PCI buses primary PCI bus secondary PCI bus A and secondary PCI bus B This section discusses the following topics Section C 1 2 1 Primary PCI Bus on page C 4 Section C 1 2 2 Secondary PCI Buses on page C 5 Section C 1 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 Section C 1 2 8 PCI Based Graphics on page C 9 C 1 2 1 Primary PCI Bus The CPU module interfaces to the APB ASIC through the primary PCI bus The primary PCI bus is a 32 bit 66 MHz bus The primary PCI bus is 3 3 VDC bus only and there cannot be a 5 VDC device residing on this bus In the Ultra 5 systems the primary PCI bus is a point to point bus between the CPU module and the APB ASIC There are no other devices or slots on the primary PCI bus C 4 Sun Ultra 5 Service Manual February 2000 C 1 2 2 C 1 2 3 C 1 2 4 C 1 2 5 Secondary PCI Buses The secondary PCI buses are designated as PCI bus A and PCI bus B Bus A is a 33 MHz 32 bit bu
52. 2 2 12 SunVTS References 2 2 3 Power On Self Test 3 1 3 1 3 2 3 3 3 4 3 5 3 6 3 7 POST Overview 3 1 Pre POST Preparation 3 2 3 2 1 Setting Up a TIP Connection 3 2 3 22 Verifying the Baud Rate 3 4 Initializing POST 3 5 Maximum and Minimum POST Levels 3 7 3 4 1 diag level Variable Set to max 3 7 3 4 2 diag level Variable Set tomin 3 15 3 4 3 POST Progress and Error Reporting 3 19 Bypassing POST 3 22 Resetting Variables to Default Settings 3 22 Initializing Motherboard POST 3 23 4 Troubleshooting Procedures 4 1 4 1 4 2 4 3 4 4 4 5 4 6 4 7 Power On Failure 4 2 Video Output Failure 4 3 Hard Drive or CD ROM Drive Failure 4 4 Power Supply Test 4 5 DIMM Failure 4 7 OpenBoot PROM On Board Diagnostics 4 8 4 6 1 Watch Clock Diagnostic 4 8 4 6 2 Watch Net and Watch Net All Diagnostics 4 8 4 6 3 Probe IDE Diagnostic 4 10 4 6 4 Test device alias device path A11 Diagnostic 4 10 OpenBoot Diagnostics 4 12 4 7 1 Starting the OBDiag Menu 4 12 4 7 2 OB Diagnostics 4 16 4 7 2 1 PCI PCIO Diagnostic 4 17 4 7 2 2 EBus DMA TCR Registers Diagnostic 4 18 iv Sun Ultra 5 Service Manual February 2000 4 7 2 3 Ethernet Diagnostic 4 18 4 7 2 4 Keyboard Diagnostic 4 19 4 7 2 5 Mouse Diagnostic 4 20 4 7 2 6 Diskette Drive Floppy Diagnostic 4 20 4 7 2 7 Parallel Port Diagnostic 4 21 4 7 2 8 Serial Port A Diagnostic 4 21 4 7 2 9 Serial Port B Diagnostic 4 23 4 7 2 10 NVRAM Diagnostic 4 24 4 7 2 11 Audio Diagnostic 4 24
53. 3 Zed CD ROM Drive To remove and replace a CD ROM drive proceed as follows Removing a CD ROM Drive 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 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 Remove the CD ROM drive as follows FIGURE 7 8 a Move the diskette drive assembly or optional 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 7 1 ii Slide the diskette drive bracket back and lift it from the three screws Do not remove any of the cables attached to the diskette drive iii Set the diskette drive bracket on top of the power supply b Remove the CPU fan assembly See Section 6 4 1 Removing the CPU Fan Assembly on page 6 12 Note The CPU fan assembly removal is optional Remove the CPU fan assembly only if the screws securing the CD ROM drive to the CD ROM drive bracket cannot be reached c Remove the following from the rear of the CD ROM drive a CD ROM drive cable connector m Power cable connector a Audio cable connector d Using a No 2 Phillips screwdriver remove the four screws securing the
54. 3 Gnd AD1 5V ACK64_L 5V 5V Reserved Gnd IDSEL4 IDSEL2 Gnd IDSEL3 5V 5V INTD2_L Not connected TABLE C 6 PCI Riser Board Pin Assignment Continued Pin Number Signal Pin Number Signal B50 Key B73 INTD3_L B51 Key B74 Gnd B75 INTD4_L B85 Gnd B76 CLK2 B86 Gnd B77 INTB2_L B87 5V B78 Gnd B88 5V B79 5V B89 5V B80 CLK3 B90 5V B81 INTB3_L B91 Gnd B82 Gnd B92 Reserved B83 INTB4_L B93 Reserved B84 CLK4 B94 Gnd C 1 5 ASICs System ASICs include APB PCIO and RISC C 1 5 1 APB The advanced PCI bridge APB ASIC provides a connection path between the primary PCI bus and the two secondary PCI buses APB features include 32 bit memory addressing for PIO 64 bit memory addressing DACs for DMA 16 bit I 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 cacheable memory space Appendix C Functional Description C 19 C 1 5 2 C 1 5 3 PCIO The PCI to EBus Ethernet controller PCIO ASIC interfaces to the PCI bus and implements three major functions m 10 100 Mbit Ethernet media access controller MAC a Asynchronous 8 bit EBus2 interface m Four dedicated DMA channels Parallel port Audio capture record a Audio playback Diskette A PCIO ASIC interrupt router directs the channel engine interrupts to the appropriate device EBus2 in
55. 30400 SUBTEST internal_loopback BAUDRATE 307200 SUBTEST internal_loopback BAUDRATE 460800 SUBTEST internal_loopback Enter 0 12 tests 13 Quit 14 Menu gt Chapter 4 Troubleshooting Procedures 4 23 4 7 2 10 4 7 2 11 NVRAM Diagnostic To start the NVRAM diagnostic type 9 at the OBDiag menu prompt The NVRAM diagnostic verifies the NVRAM operation by performing a write and read to the NVRAM The following code example shows the NVRAM output message CODE EXAMPLE 4 18 NVRAM Output Message Enter 0 12 tests 13 Quit 14 Menu gt 9 TEST nvram_test SUBTEST write read_patterns SUBTEST write read_inverted_patterns Enter 0 12 tests 13 Quit 14 Menu gt Audio Diagnostic To start the audio diagnostic type 10 at the OBDiag menu prompt The audio diagnostic performs the following 1 cs4231_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 CODE EXAMPLE 4 19 Audio Output Message Enter 0 13 tests 14 Quit 15 Menu gt 10 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 ERR
56. 4 7 2 12 EIDE Diagnostic 4 25 4 7 2 13 Video Diagnostic 4 25 4 7 2 14 All Above Diagnostic 4 26 4 73 Exiting the OBDiag Menu 4 29 Preparing for Component Replacement 5 1 5 1 5 2 5 3 5 4 5 5 5 6 5 7 Safety Requirements 5 1 Safety Symbols 5 2 Safety Precautions 5 2 5 3 1 Modification to Equipment 5 2 5 3 2 Placement of a Sun Product 5 2 5 3 3 Power Cord Connection 5 3 5 3 4 Electrostatic Discharge 5 3 5 3 5 Lithium Battery 5 4 Tools Required 5 4 Powering Off the System 5 5 Removing the System Cover 5 8 Attaching the Wrist Strap 5 9 Major Subassemblies 6 1 6 1 Power Supply 6 1 6 1 1 Removing the Power Supply 6 1 Contents v 6 1 2 Replacing the Power Supply 6 3 6 2 Cable Assemblies 6 4 6 2 1 Removing the Diskette Drive Cable Assembly 6 4 6 22 Replacing the Diskette Drive Cable Assembly 6 5 6 2 3 Removing the Hard Drive Cable Assembly 6 6 6 2 4 Replacing the Hard Drive Cable Assembly 6 7 6 25 Removing the Serial Parallel Cable Assembly 6 7 6 2 6 Replacing the Serial Parallel Cable Assembly 6 8 6 2 7 Removing the Audio Cable Assembly 6 9 6 2 8 Replacing the 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 41 Removing the CPU Fan Assembly 6 12 6 42 Replacing the CPU Fan Assembly 6 13 6 5 Front Bezel 6 14 6 5 1 Removing the Front Bezel 6 14 6 52 Replacing the Front Bezel 6 15 7 Storage Devices
57. 5 C 1 2 6 EBus 2 Interface C 6 C 12 7 EIDE Interface C 7 C 1 2 8 PCI Based Graphics C 9 C 13 Memory Architecture C 10 C 1 3 1 DIMM Memory Configuration C 12 C 1 3 2 DIMM Characteristics C 12 C 13 3 Memory Address Assignment C 13 C 1 3 4 Transceivers C 14 C 14 PCI Riser Board C 15 C 141 Connector Definition C 15 C 142 PCI Riser Board Pin Assignment C 15 C 1 5 ASICs C 19 C 1 5 1 APB C 19 C 1 5 2 PCIO C 20 Contents ix C2 C 3 C4 C 5 C 6 EZ C 8 C 1 5 3 RISC C 20 C 1 6 EBus2 Devices C 21 C 1 6 1 SuperlO C 22 C 1 6 2 Serial Communications Controller C 23 C 1 6 3 Flash PROM C 23 C 1 6 4 NVRAM TOD C 24 C 1 6 5 Audio C 24 C 1 7 Power and Standby Switching C 26 C 17 1 Power Switch C 26 C 1 7 2 Front Panel Standby Switch C 26 C 17 3 Keyboard Standby Power Key C 26 Clocking C 27 C 2 1 CPU and UPA Clocking C 27 C 2 2 PCI Clock Generation C 27 Address Mapping C 29 C 3 1 Port Allocations C 29 C 3 2 PCI Address Assignments C 30 C 3 2 1 PCI Bus A Address Assignments C 30 C 3 2 2 PCI Bus B Address Assignments C 30 Interrupts C 31 Power C 35 C 5 1 Onboard Voltage Regulator C 35 C 5 2 Power Supply Memory C 35 C 5 3 Power Management C 35 Motherboard C 36 Jumper Descriptions C 37 C 7 1 Serial Port Jumpers C 38 C 7 2 Flash PROM Jumpers C 38 Enclosure C 40 x Sun Ultra 5 Service Manual February 2000 D Software Notes D 1 D 1 PGX24 8 Bit or 24 Bit Graphics D 1 D 1 1 What Does 8 Bit or 24 Bit Frame Buffer Refer To D 1
58. 85 A86 A87 A88 A89 A90 A91 A92 PCI Riser Board Pin Assignment Continued Signal SDONE SBO_L Gnd Gnd INTA2_L REQ2_L Gnd REQ3_L INTA3_L 5V INTA4_L REQ4 L Gnd Not connected INTC2 L Gnd INTC3_L GNT2_L 5V GNT3_L INTC4_L Gnd 5V GNT4_L Gnd 5V Reserved Pin Number A66 A67 A68 B2 B3 B4 B5 B6 B7 B8 B9 B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 B21 B22 B23 B24 B25 Appendix C Signal 5V 12V Not connected TCK Gnd INTB1_L INTD1_L PRSNT1_L Reserved PRSNT2_L Gnd Gnd Reserved Gnd CLK1 Gnd REQ1_L 5V AD31 AD29 Gnd AD27 AD25 Not connected Functional Description C 17 TABLE C 6 Pin Number A93 A94 B1 B29 B30 B31 B32 B33 B34 B35 B36 B37 B38 B39 B40 B41 B42 B43 B44 B45 B46 B47 B48 B49 Signal Gnd Reserved 12V AD21 AD19 Not connected AD17 C BE2_L Gnd IRDY_L Not connected DEVSEL_L Gnd LOCK_L PERR_L Not connected SERR_L Not connected C BE1_L AD14 Gnd AD12 AD10 Gnd C 18 Sun Ultra 5 Service Manual February 2000 PCI Riser Board Pin Assignment Continued Pin Number B26 B27 B28 B52 B53 B54 B55 B56 B57 B58 B59 B60 B61 B62 B63 B64 B65 B66 B67 B68 B69 B70 B71 B72 Signal C BE3_L AD23 Gnd AD8 AD7 Not connected AD5 AD
59. Block Diagram PGX24 Memory Architecture The memory architecture uses the 168 pin JEDEC standard extended data out EDO 3 3 VDC buffered DIMMs The memory controller unit MCU is embedded within the CPU module All memory addressing and control are driven from the CPU module to the motherboard and then buffered before being gated to the DIMM DRAMs assuming buffered DIMMs The data path on the DRAM side is 144 bits 2 bit x 72 bit wide and data is multiplexed 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 m A 12 bit multiplexed row column address Two column address select CAS lines a Eight row address select RAS lines One write enable WE line m Support for 60 ns EDO DRAMs Up to four DIMMs can be installed Having only four DIMM connectors requires a stacked and dual bank DIMM architecture to achieve the 1 Gbyte capacity All memory transfers have error checking code ECC The MCU performs ECC generation and checking The following figure is a functional block diagram of the memory interface C 10 Sun Ultra 5 Service Manual February 2000 FIGURE C 9 Memory Interface Functional Block Diagram Appendix C Functional Description MCU Bank 0
60. C 22 Communications Controller Serial Ports Functional Block Diagram C 23 NVRAM TOD Functional Block Diagram C 24 Audio Circuit Functional Block Diagram C 25 Interrupt Scheme Block Diagram C 32 Motherboard Block Diagram C 36 Selected Jumper Settings C 37 Identifying Jumper Pins C 37 JP3 JP4 Jumper Settings for RS 423 Interface C 38 Figures xv FIGURE C 20 JP1 JP2 Jumper Settings for the Flash PROM C 39 xvi Sun Ultra 5 Service Manual February 2000 TABLE P 1 TABLE P 2 TABLE P 3 TABLE P 4 TABLE 1 1 TABLE 1 2 TABLE 1 3 TABLE 2 1 TABLE 3 1 TABLE 4 1 TABLE 4 2 TABLE 4 3 TABLE 4 4 TABLE 8 1 TABLE 8 2 TABLE 9 1 TABLE A 1 TABLE A 2 TABLE A 3 TABLE B 1 Tables Document Organization xx Typographic Conventions xxii Shell Prompts xxii Related Documents xxiii Supported I O Devices 1 4 Ultra 5 System Physical Dimensions 1 5 Ultra 5 System Replaceable Components 1 6 SunVTS Documentation 2 3 Keyboard LED Error Indication Patterns 3 19 Internal Drives Identification 4 4 Power Supply Connector J17 Pin Assignments 4 6 DIMM Physical Memory Address 4 7 Selected OBP On Board Diagnostic Tests 4 11 DIMM Banks and Slot Pairs 8 6 Serial Port Jumper Settings 8 19 Ultra 5 System Replaceable Components 9 3 Ultra 5 Physical Specifications A 1 Ultra 5 System Electrical Specifications A 2 Ultra 5 System Environmental Requirements A 5 Power Supply Connector J12 Pin Assignments B 2
61. Diagnostics on page 4 8 Section 4 6 3 Probe IDE Diagnostic on page 4 10 a a a m Section 4 6 4 Test device alias device path All Diagnostic on page 4 10 Watch Clock Diagnostic The watch clock diagnostic reads a register in the NVRAM TOD chip and displays the result as a seconds counter During normal operation the seconds counter repeatedly increments from 0 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 watch clock diagnostic output message CODE EXAMPLE 4 1 Watch Clock Diagnostic Output Message ok watch clock Watching the seconds register of the real time clock chip It should be ticking once a second Type any key to stop 49 ok Watch Net and Watch Net All Diagnostics The watch net and watch net all diagnostics monitor Ethernet packets on the Ethernet interfaces connected to the system Good packets received by the system are indicated by a period Errors such as the framing error and the cyclic redundancy check CRC error are indicated with an X and an associated error description The watch net diagnostic is initialized by typing the watch net command at the ok prompt and the watch net all diagnostic is initialized by typing 4 8 Sun Ultra 5 Service Manual February 2000 the watch net all command at the ok prompt The following cod
62. E B 6 Serial Port B Connector Pin Assignments Pin Signal Description 1 CD Carrier detect 2 RD Receive data 3 TD Transmit data 4 DTR Data terminal ready 5 GND Ground 6 DSR Data set ready 7 RTS Request to send 8 CTS Clear to send 9 RI Ring indicator Appendix B Signal Descriptions B 9 B 6 Parallel Port Connector The parallel port connector is a DB 25 type connector located on the serial parallel connector back panel The following figure illustrates the parallel port connector configuration and the following table lists the connector pin assignments TT IWOOOOOOOO OOOO 2500000000000014 FIGURE B 6 Parallel Port Connector Pin Configuration Parallel Port Connector Pin Assignments TABLE B 7 Pin Signal 1 Data_Strobe_L 2to9 10 11 12 Data 0 7 ACK _L BUSY PERROR B 10 Sun Ultra 5 Service Manual February 2000 Description Set low during forward channel transfers to latch data into peripheral device Set high during reverse channel transfers The main data bus for the parallel port Data0 is the least significant bit LSB Are not used during reverse channel transfers Driven low by the peripheral device to acknowledge data byte transfer from host during forward channel transfer Qualifies data being transferred to host in reverse channel transfer Driven high to indicate the peripheral device is not ready to receive data during forward channel transfer Used to
63. I TT DIAAVCC DT IFAAVCCIORABHSI FAF VY AA BRUTY a ABU AA MR MERC THSOWM CL FRORADAAYUET Et FRO FERRE A AZ VCC OREHE VDA ne Cd CORR EAERE CHEATS CEREAL ELA HOEFT TORN NANA REBT SED BRANATEMHVET 232 B VCCI K ICDT Y52B VCCI DER PEDI1AFY a BEUTI aI 75 TBC CHSOOWMICI FRORAMRYLET TOREJ AURRE EURE EB hl 42 VCCI DARTE lt PDA BSR CT CORBI SERE CHATS CESANMEUTOARIAM DANS VAT VEY a Va RIC CH SNS AREA Sie CFTEMHOEST MERA CE TELM RNE ULT xxvi Sun Ultra 5 Service Manual February 2000 BSMI Class A Notice The following statement is applicable to products shipped to Taiwan and marked as Class A on the product compliance label o ERRARE EERE ARE Sa UE gt LEE P CARE SARK PRE Ee BET Agency Compliance The system complies with international and domestic regulatory requirements 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 Acoustic Compliance ACHTUNG Der arbeitsplatzbezogenr Schalldruckpegel nach DIN 45 635 Teil 1000 betragt 70 Db A order weniger Declaration of Conformity The declaration of conformity for the Sun Ultra 5 product is on the following page xxvii Declaration of Conformity Compliance ID 200 Product Name Sun Ultra 5 Family This product has been tested and complies with EMC USA FCC Class B
64. IGURE 3 3 2 Continue to hold the Stop and N keys until the system banner displays on the monitor 3 22 Sun Ultra 5 Service Manual February 2000 3 7 1 2 3 4 Initializing Motherboard POST To initialize the motherboard POST Power off the system Simultaneously press and hold the Stop and D keys then press the Standby Power key FIGURE 3 2 or FIGURE 3 3 Note Video output is disabled while motherboard POST is initialized Note To view the POST output results you must set up a TIP connection See Section 3 2 1 Setting Up a TIP Connection on page 3 2 Verify the keyboard Caps Lock key LED flashes on and off to indicate the system has enabled POST 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 19 Note The most probable cause of this type of failure is the motherboard However optional system components could also cause POST to fail Before replacing the motherboard remove any optional components such as PCI cards then repeat the POST Note Non optional components such as DIMMs the motherboard the power supply and the keyboard must be installed for POST to execute properly Removing the optional system components and retesting the system isolates the possibility that those components are the cause of th
65. IGURE 7 1 FIGURE 7 2 FIGURE 7 3 FIGURE 7 4 FIGURE 7 5 FIGURE 7 6 FIGURE 7 7 FIGURE 7 8 FIGURE 8 1 FIGURE 8 2 FIGURE 8 3 FIGURE 8 4 FIGURE 8 5 FIGURE 8 6 FIGURE 8 7 FIGURE 8 8 FIGURE 8 9 FIGURE 9 1 FIGURE 10 1 FIGURE 10 2 FIGURE 10 3 FIGURE 10 4 FIGURE 10 5 FIGURE A 1 FIGURE A 2 FIGURE A 3 Removing and Replacing the CPU Fan Assembly 6 13 Removing and Replacing the Front Bezel 6 15 Removing and Replacing the Diskette Drive Part 1 7 2 Removing and Replacing the Diskette Drive Part 2 7 3 Removing and Replacing a Primary Hard Drive Part 1 7 6 Removing and Replacing a Primary Hard Drive Part 2 7 6 Hard Drive Cabling Configuration with Two Hard Drives 7 9 Installing a Secondary Hard Drive 7 10 Hard Drive Mirroring Configuration 7 11 Removing and Replacing a CD ROM Drive 7 17 Removing and Replacing the CPU Module 8 3 Removing and Replacing the NVRAM TOD 8 5 Removing and Replacing a DIMM 8 7 Removing and Replacing a PCI Card From PCI Slot 1 or3 8 10 Removing and Replacing the PCI Card From PCI Slot2 8 11 Removing and Replacing the PCI Riser Board 8 14 Removing and Replacing the Motherboard Part 1 8 17 Removing and Replacing the Motherboard Part 2 8 18 Identifying Jumper Pins 8 19 Ultra 5 System Exploded View 9 2 Replacing the System Cover 10 2 System Power Switch 10 3 System Standby Switch 10 3 Sun Type 5 Keyboard 10 3 Sun I O Type 6 Keyboard 10 4 CD ROM Driv
66. Magnetics 4 FIGURE C 2 10 100 Mbit Ethernet Functional Block Diagram C 1 2 6 EBus2 Interface C 6 The PCIO ASIC provides the EBus2 interface to connect as many as eight 8 bit devices The following devices reside on the EBus2 Audio CODEC SuperlO Serial communications controller NVRAM TOD Flash PROM Up to eight 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 channel The EBus2 channel engine provides access to several general purpose AUXIO auxiliary 10 lines which are used to control miscellaneous system functions Sun Ultra 5 Service Manual February 2000 C 1 2 7 EIDE Interface The enhanced integrated drive electronics EIDE interface is a hard drive interface that is also called an ATA bus interface With the advent of faster hard drives the definition of the EIDE interface has been expanded to include new operating PIO and DMA modes The five PIO modes numbered zero through four offer increasingly faster interface speeds with the higher numbered mode being the faster PIO modes 0 1 and 2 correspond to the EIDE interface as originally defined PIO mode 3 defines a maximum transfer rate of 11 1 Mbytes per second and PIO mode 4 defines a maximum transfer rate of 16 67 Mbytes per second Additional DMA modes have also been defined with Multiword DMA w
67. O Memory Probe and Init Probe Memory INFO All the memory banks in 10 bit column mode INFO 32MB Bank 0 frequency 301 refvalue 73 no_of_banks 2 INFO MCO 0x00000000 80000549 MC1 0x00000000 0c4aab14 alloc Post Memory emory Addr w Ecache Load Post In Memory Run POST from MEM loaded POST in memory 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 per bank INFO OMB at bank 0 stack 1 ERROR DIMM Undetected on some sockets on the board ERROR DIMM Undetected on some sockets on the board ECC Memory Addr Test INFO 32MB at bank 0 stack 0 2 dimms per bank INFO OMB at bank 0 stack 1 ERROR DIMM Undetected on some sockets on the board ERROR DIMM Undetected on some sockets on the board Chapter 3 Power On Self Test 3 21 3 5 Bypassing POST To bypass POST 1 Prior to powering on the system press and hold the Stop key on the keyboard FIGURE 3 2 or FIGURE 3 3 2 With the Stop key held 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 the original default settings 1 Press and hold the Stop and N keys while powering on the system FIGURE 3 2 or F
68. O FF NN 5VSB 12V Rh M O 3 3V pa N 12V Gnd PS_ON Gnd M Oh M oa FF Q B 2 Sun Ultra 5 Service Manual February 2000 Description 3 3 VDC 3 3 VDC Chassis ground 5 VDC Chassis ground 5 VDC Chassis ground Power okay 12 VDC 3 3 VDC 12 VDC Chassis ground Power supply on Chassis ground TABLE B 1 Power Supply Connector J12 Pin Assignments Continued Pin Signal Description 16 Gnd Chassis ground 17 Gnd Chassis ground 18 5V 5 VDC 19 5V 5 VDC 20 5V 5 VDC Appendix B Signal Descriptions B 3 B 2 Keyboard Mouse Connector The keyboard mouse connector is a DIN 8 type connector located on the motherboard back panel The following figure illustrates the keyboard mouse connector configuration and the following table lists the pin assignments FIGURE B 2 Keyboard Mouse Connector Pin Configuration TABLE B 2 Pin Signal 1 Gnd 2 Gnd 3 5V 4 Mse rxd 5 Kbd txd 6 Kbd rxd 7 Kbd pwk 8 5V B 4 Sun Ultra 5 Service Manual February 2000 Keyboard Mouse Connector Pin Assignments Description Chassis ground Chassis ground 5 VDC Mouse receive data Keyboard out Keyboard in Keyboard power on 5 VDC B 3 Twisted Pair Ethernet Connector The twisted pair Ethernet TPE connector is an RJ 45 type connector located on the motherboard back panel The following figure illustrates the TPE connector configuration and the following table lis
69. OM drive 5 16 Mbyte DIMM 60 ns 16 Mbyte DSIMM 5 32 Mbyte DIMM 60 ns 32 Mbyte DSIMM 5 64 Mbyte DIMM 60 ns 64 Mbyte DSIMM 5 128 Mbyte DIMM 60 ns 128 Mbyte DSIMM 5 256 Mbyte DIMM 60 ns 128 Mbyte DSIMM 5 32 Mbyte DIMM 50 ns 32 Mbyte DSIMM 5 64 Mbyte DIMM 50 ns 64 Mbyte DSIMM 5 128 Mbyte DIMM 50 ns 128 Mbyte DSIMM 5 256 Mbyte 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 parallel cable assembly Serial parallel cable Part of service kit 370 3266 9 CPU module 270 MHz 256 Kbyte external cache 9 CPU module 333 MHz 2 Mbyte external cache 9 CPU module 360 MHz 256 Kbyte external cache 9 CPU module 360 MHz 2 Mbyte external cache 9 CPU module 440 MHz 2 Mbyte external cache 10 Motherboard System main logic board 11 NVRAM TOD Time of day 48T59 with carrier 12 PCI card Generic 13 PCI riser board Expansion PCI riser board 14 Hard drive Disk drive 4 3 Gbyte 5400 RPM 14 Hard drive Disk drive 8 4 Gbyte 5400 RPM 14 Hard drive Disk drive 9 1 Gbyte 7200 RPM Chapter 9 Illustrated Parts List 9 3 TABLE9 1 Ultra 5 System Replaceable Components Continued Numerical Reference Component Description 15 Power supply Power supply 200 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
70. ORS 1 4 24 Sun Ultra 5 Service Manual February 2000 CODE EXAMPLE 4 19 Audio Output Message Continued TTF 505 SPEED 299 80 MHz PASSES 1 ESSAGE Error External Audio Test not run Please set the mfg mode to sys ext Enter 0 13 tests 14 Quit 15 Menu gt 4 7 2 12 EIDE Diagnostic To start the EIDE diagnostic type 11 at the OBDiag menu prompt The EIDE diagnostic validates both the EIDE chip and the IDE bus subsystem The following code example shows the EIDE output message CODE EXAMPLE 4 20 EIDE Output Message Enter 0 13 tests 14 Quit 15 Menu gt 11 TEST ide test UBTEST probe cmd device SUBTEST hd and cd check Enter 0 13 tests 14 Quit 15 Menu gt un 4 7 2 13 Video Diagnostic To start the video diagnostic type 12 at the OBDiag menu prompt The video diagnostic validates the graphics The following code example shows the video output message CODE EXAMPLE 4 21 Video Output Message Enter 0 13 tests 14 Quit 15 Menu gt 12 TEST video test Please connect the monitor and use ttya ttyb when running this test if you are using the screen it may be become unreadabl SUBTEST mach64 chip id vendor id check SUBTEST video frame buffer test Chapter 4 Troubleshooting Proced
71. P O Mem_Add 12 0 eE DIMM PINE RAST2_L 3 0 LVT16244 a RASTO_L 1 a dl 5 RASTO L 2 z RAST_L 2 0 2m RASTO_L 3 a p RASO_L gt RAS1 L RAST_L 3 1 gt ew Ts HCAS L E WE_ 1 0 wejo 2 Lao 0 1 2 5 RASBO_L O eka i WE 0 2 RASBO_L 1 as E RASB_L 2 0 2 RASBO_L 2 RASI 2 RASBO_L RASB_L 3 1 gt SBO HS Be Mg sscag RASB2_L 3 0 Data Data RS 3 64 bit CASO_L 3 0 5 1 IVT16244 2 CASO _L gt gt WEO_L 1 0 r E O 72 bit CAS1_L gt Data Data PER t 4 CASO_L 3 0 a CAS E i maste uo A MEM_WE_L pe RAST2 L 1 RASO L L RASO L RAST2 L 2 oo 2 WE1_L 1 0 0 1 4 5 SSC48 w WE O 2 H WE 0 2 RASB2_L 0 Seba RASB2 LH gt DASS T RASB2 L 2 gt RAS2 L RASB2 L3 E P O Mem_Add 12 0 se Ea po RAS3_L DIMM3 DIMM4 Bank 1 C 11 C 1 3 1 DIMM Memory Configuration system memory is being upgraded with anything other than 16 Mbyte DIMMs you A Caution If the system memory is configured with 16 Mbyte DIMMs and the must remove all 16 Mbyte DIMMs and replace them with the memory upgrade An additional mode in the MCU supports 11 bit column addressing Since the total available address bits in the MCU is constant 1 Gbyte maximum addressable the maximum number of DIMM pairs in this mode is halved in 11 bit column address mode 4 DIMMs The MCU can only be programmed in 11 bit column address or 10 bit column address mode 16 Mbyte DIMM memory size therefore the two types of DIMMs cann
72. PROM Gbyte GUI IDC IDE 1 0 JTAG Kbyte LAN LED MAC Glossary 2 Department of communications Dots per inch Dynamic random access memory A read write dynamic memory in which the data can be read or written in approximately the same amount of time for any memory location Dual tag or data tag Data terminal equipment Extension bus Error checking code Extended data out Enhanced IDE Electrostatic magnetic interference Electrical phenomena that directly or indirectly contributes to a degradation in performance of an electronic system A type of network hardware that provides communication between systems connected directly together by transceiver taps transceiver cables and various cable types such as coaxial twisted pair and fiber optic Frame buffer controller An ASIC responsible for the interface between the UPA and the 3DRAM Also controls graphic draw acceleration Federal communications commission First in first out Flash programmable read only memory Gigabyte Graphical user interface Insulation displacement connector Intergrated drive electronics Input output IEEE standard 1149 1 Kilobyte Local area network Light emitting diode Media access controller Sun Ultra 5 Service Manual February 2000 Mbyte MBps Mbps MCU MHz MII ns NVRAM OBP PCI PCIO PCMCIA PID POR POST RAMDAC RAS RC RISC SB SDRAM SGRAM Megabyte Megabyte per second Meg
73. S 2 1 P parallel port 4 21 C 22 connector pin assignments B 10 pin configuration B 10 output message 4 21 parts list illustrated 9 1 PCI bus primary C 4 secondary C 5 card removing 8 9 replacing 8 11 PCI PCIO 4 17 PCI PCIO output message 4 17 PCI based graphics C 9 PCI based graphics PGX functional block diagram C 9 PCI based graphics PGX24 functional block diagram C 10 PCI IDE interface C 4 PCIO ASIC C 5 C 20 physical dimensions Ultra 10 1 5 Ultra 5 1 5 physical specifications A 1 pin assignments connector J12 B 2 J17 connector 4 6 keyboard mouse connector B 4 parallel port connector B 10 riser board C 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 10 serial port A connector B 7 serial port B connector B 9 TPE connector B 5 video connector B 13 placement of Sun product 5 2 POST bypassing 3 22 error reporting 3 19 initializing 3 5 maximum level 3 7 minimum level 3 7 motherboard initializing 3 23 overview 3 1 progress reporting 3 19 pom C35 cord connection 5 3 management C 35 on off switch system unit 5 7 10 3 supply on off switch C 26 supply test 4 5 switching C 26 power supply removing 6 1 replacing 6 3 power supply Ultra 5 removing and replacing 6 2 powering on the system unit 10 2
74. Sun Ultra 5 Service Manual _ JAVA gt Sun microsystems THE NETWORK IS THE COMPUTER Sun Microsystems Inc 901 San Antonio Road Palo Alto CA 94303 4900 USA 650 960 1300 Fax 650 969 9131 Part No 805 7763 12 February 2000 Revision A HER ei TE A kiai z 1 i i SOLARIS Sun Send comments about this document to docfeedback sun com Copyright 1998 1999 2000 Sun Microsystems Inc 901 San Antonio Road Palo Alto California 94303 4900 U S A All rights reserved This product or document is protected by copyright and distributed under licenses restricting its use copying distribution and decompilation No part of this product or document may be reproduced in any form by any means without prior written authorization of Sun and its licensors ifany Portions of this product may be derived from the UNIXO system licensed from Novell Inc and from the Berkeley 4 3 BSD system licensed from the University of California UNIX is a registered trademark in the United States and in other countries and is exclusively licensed by X Open Company Ltd Third party software including font technology in this product is protected by copyright and licensed from Sun s suppliers RESTRICTED RIGHTS Use duplication or disclosure by the U S Government is subject to restrictions of FAR 52 227 14 g 2 6 87 and FAR 52 227 19 6 87 or DEAR 252 227 7015 b 6 95 and DFAR 227 7202 3 a Sun Sun Microsyste
75. This device complies with Part 15 of the FCC Rules Operation is subject to the following two conditions 1 This device may not cause harmful interference 2 This device must accept any interference received including interference that may cause undesired operation European Union EC This equipment complies with the following requirements of the EMC Directive 89 336 EEC EN55022 CISPR22 1985 Class B EN50082 1 IEC801 2 1991 4 kV Direct 8 kV Air TEC801 3 1984 3V m TEC801 4 1988 1 0 kV Power Lines 0 5 kV Signal Lines EN61000 3 2 IEC1000 3 2 1994 Pass Safety This equipment complies with the following requirements of the Low Voltage Directive 73 23 EEC EC Type Examination Certificates EN60950 IEC950 1993 EN60950 w Nordic Deviations Supplementary Information This product was tested and complies with all the requirements for the CE Mark xxviii S Dennis P Symanski DATE Manager Product Compliance Sun Microsystems Inc 901 San Antonio Road M S UMPK15 102 Palo Alto CA 94303 USA Tel 650 786 3255 Fax 650 786 3723 Sun Ultra 5 Service Manual February 2000 S John Shades DATE Quality Assurance Manager Sun Microsystems Scotland Limited Springfield Linlithgow West Lothian EH49 7LR Scotland United Kingdom Tel 0506 670000 Fax 0506 760011 Safety Agency Compliance Statements Read this section before beginning any procedure The following text provides sa
76. U module divides the physical address space among Main memory DRAM m PCI which is further subdivided into the primary PCI bus PCI A and the secondary PCI bus PCI B bus when the APB ASIC is used TABLE C 12 Port Allocations Address Range in PA lt 40 0 gt Size Port Access Access Type 0x000 0000 0000 1 Gbyte Main memory Cacheable 0x000 3FFF FFFF 0x000 4000 0000 Do not use Undefined Cacheable Ox1FF FFFF FFFF 0x1FC 0000 0000 8 Gbytes UPA graphics Non cacheable Ox1FD FFFF FFFF 0x1FE 0000 0000 8 Gbytes CPU IO Non cacheable Ox1FF FFFF FFFF Appendix C Functional Description C 29 C32 PCI Address Assignments The following table lists the PCI address assignments TABLE C 13 PCI Address Assignments Address Range in PCI Address Size PCI Space Addressed Notes 0x8000 0000 OxBFFE FFEF 1 Gbyte Primary PCI DVMA space CPU module DVMA register equals 0x30 0x4000 0000 0x7FFF FFFF 1 Gbyte PCI bus A memory space PCI slots APB ASIC register equals Oxc 0x40 0000 Ox7f ffff 4 Mbytes PCI bus A I O space PCI slots 0x0000 0000 Ox3FFF FFFF 2 Gbytes PCI bus B memory space Onboard PCI bus 0xC000 0000 OXFFFE EFFF APB ASIC B register equals Oxc3 0x00 0000 Ox3 FFFF 8 Mbytes PCI bus BI O space 0xC0 0000 OxFF FFF C 3 2 1 C 3 2 2 PCI Bus A Address Assignments PCI bus A has all the PCI slots and the address is programmable by the OpenBoot Prom OBP PCI Bus B Address Assignments The PCI bus B address
77. UBTEST line_walk1 SUBTEST pin_test Enter 0 12 tests 13 Quit 14 Menu Il Il Il Vv Chapter 4 Troubleshooting Procedures 47 2 2 4 7 2 3 EBus DMA TCR Registers Diagnostic To start the DMA TCR registers diagnostic type 1 at the OBDiag menu prompt The EBus DMA TCR registers diagnostic performs the following 1 dma_reg_test Performs a walking ones bit test for the control status register address register and byte count register of each channel Verifies the control status register is set properly dma_func test Validates the DMA capabilities and FIFOs The test is executed in a DMA diagnostic loopback mode Initializes the data of transmitting memory with its address performs a DMA read and write and verifies that the data received is correct Repeats for four channels The following code example shows the EBus DMA TCR registers output message CODE EXAMPLE 4 9 EBus DMA TCR Registers Output Message Enter 0 12 tests 13 Quit 14 Menu gt 1 Enter 0 12 tests 13 Quit 14 Menu TEST all_dma ebus_test SUBTEST dma_reg_test SUBTEST dma_func_test Il Il Il Vv Ethernet Diagnostic To start the Ethernet diagnostic type 2 at the OBDiag menu prompt The Ethernet diagnostic performs the following 1 2 my_channel_reset Resets the Ethernet channel hme_reg_test Performs a walk one test on the followin
78. UNW ffb Probing pcie1f 0 pcie1 1 at Device 2 Probing pcie1f 0 pcie1 1 at Device 3 Probing pcie1f 0 pciel at Device 1 Probing pcie1f 0 pciel at Device Probing pcie1f 0 pciel at Device Probing pcie1f 0 pciel at Device Reset Control BXIR 0 BPOR 0 SXIR UltraSPARC IIi 2 2 module Probing Memory Bank 0 128 128 Probing Memory Bank 2 0 0 Probing Floppy drive detected on Probing EBUS SUNW CS4231 Probing UPA Slot at le 0 SUNW ffb Probing pci 1f 0 pci 1 1 at Device 2 Probing pcie1f 0 pcie1 1 at Device 3 Probing pcie1f 0 pciel at Device 1 Probing pcie1f 0 pciel at Device Probing pcie1f 0 pciel at Device Probing pcie1f 0 pciel at Device 25 OF WN 25 IDO Ss WN Sun Ultra 5 10 UPA PCI OpenBoot 3 9 P2 1 256 MB memory ins Ethernet address 8 0 20 8e 7a 85 Hos ok Sun Ultra 5 Service Manual February 2000 UltraSPARC IIi 300MHz diag level Variable Set to min Continued Version 9 created 1997 08 BXIR 0 BPOR 0 SXIR 0 SPOR 1 POR 0 6 Megabytes 0 Megabytes SUNW m64B ide disk cdrom othing there othing there othing there othing there POR 1 POR 0 6 Megabytes O Megabytes SUNW m64B ide disk cdrom othing there othing there othing there othing there No Keyboard talled Serial 9337477 t ID 808e7a85 3 4 3 Caps Lock Blink Off POST Progress and Error Reporting When POST is initialized the Caps Lock key on the Sun Type 5 or Type 6
79. UPA UTP VCCI VIS Vrms Static random access memory Controls the standby state of the system Shielded twisted pair A diagnostic application designed to test hardware A connection that enables a remote shell window to be used as a terminal to display test data from a system Twisted pair Ethernet Time of day A timekeeping intergrated circuit Transistor transistor logic UltraSPARC port architecture Provides processor to memory interconnection Unshielded twisted pair Voluntary control council for interference Visual instruction set Volts root mean square Sun Ultra 5 Service Manual February 2000 Index NUMERICS 10 100 Mbit Ethernet C 5 functional block diagram C 6 A all above output message 4 26 APB ASIC C 5 C 19 ASIC APB C 5 C 19 PCIO C 5 C 20 RISC C 20 attaching wrist strap to chassis Ultra 5 5 9 audio 4 24 C 24 cable assembly removing 6 9 replacing 6 10 circuit functional block diagram C 25 connector line assignments B 12 pin configuration B 12 input electrical 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 drive A 5 cabling configuration Ultra 5 hard drive A 6 CD ROM drive failure 4 4 removing 7 16 replacing 7 17 CD ROM drive cabling configuration A 5 commands keyboard control 3 22 communications co
80. Ultr OpenBoot ok Power On Selftest Completed tialized diag level Variable Set to max Continued ntrol BXIR 0 BPOR 0 SXIR 0 SPOR 1 POR 0 RC IIi 2 2 module emory Bank 0 128 emory Bank 2 0 EBUS SUNW CS4231 128 0 UPA Slot at le 0 SUNW ffb 25 Floppy drive detected on IDO pcit1f 0 pci l 1 at Device 2 pcit1f 0 pci l 1 at Device 3 pci l1f 0 pci l a pci l1f 0 pci l a pcie1f 0 pciel a pcie1f 0 pciel a ntrol BXIR 0 BPOR RC IIi 2 2 module emory Bank 0 128 emory Bank 2 0 EBUS SUNW CS4231 Device Device Device Device O SXIR 128 0 Floppy drive detected on UPA Slot at le 0 SUNW ffb 1 OP WN 25 IDO pcit1f 0 pci l 1 at Device 2 pcit1f 0 pci l 1 at Device 3 pcie1f 0 pciel at pcie1f 0 pciel at pcie1f 0 pciel at pcie1f 0 pciel at Device Device Device Device 1 A WN a 5 10 UPA PCI UltraSPARC II 3 9 P2 1 256 MB memory ins Sun Ultra 5 Service Manual February 2000 Ethernet address 8 0 20 8e 7a 85 Hos 6 Megabytes 0 Megabytes SUNW m64B ide disk cdrom thing there thing there thing there thing there POR 1 POR 0 o o o 6 Megabytes O Megabytes SUNW m64B ide disk cdrom othing there othing there othing there othing there i 300MHz No Keyboard talled Serial 9337477 t ID 808e7a85 3 4 2 diag level Variable Set to min When you set the diag level variable to min
81. _INTREQ4 SB2_INTREQ3 SB2_INTREQ1 SB3_INTREQ6 SB3_INTREQ4 SB3_INTREQ3 SB3_INTREQ1 SCSI_INT ETHERNET_INT PARALLEL_INT AUDIO_INT SB3_INTREQ7 Interrupt Not used On Board PCI GFX PCI A slot 0 INTA PCI A slot 0 INTB PCI A slot 0 INTC PCI A slot 0 INTD PCI A Slot 1 INTA PCI A slot 1 INTB PCI A slot 1 INTC PCI A slot 1 INTD PCI A Slot 2 INTA PCI A slot 2 INTB PCI A slot 2 INTC PCI A slot 2 INTD PCI A Slot 3 INTA PCI A slot 3 INTB PCI A slot 3 INTC PCI A slot 3 INTD IDE Ethernet Parallel Port Audio Capture Rec Audio Playback Int Ext Ext Ext Ext Ext Ext Ext Ext Ext Ext Ext Ext Ext Ext Ext Ext Ext Ext Ext Ext Ext Ext Ext Ext TABLE C 15 Interrupt Routing Continued Source PCI PCI PCI PCI PCI PCI PCI PCI PCI PCI PCI PCI PCI PCI PCI PCI PCI PCI OBIO OBIO OBIO OBIO OBIO INT_NUM from RISC 0x00 Ox1A 0x06 0x04 0x03 0x01 Ox0E 0x0C 0x0B 0x09 0x16 0x14 0x13 0x11 0x1E 0x1C 0x1B 0x19 0x20 0x21 0x22 0x24 Ox1F Appendix C Type Level Level Level Level Level Level Level Level Level Level Level Level Level Level Level Level Level Level Level Level Level Level Level Functional Description Offset Ox0E O
82. abit per second Memory controller unit Megahertz Media independent interface Nanosecond Non volatile random access memory Stores system variables used by the boot PROM Contains the system hostID number and Ethernet address OpenBoot PROM A routine that tests the network controller diskette drive system memory cache system clock network monitoring and control registers Peripheral component interconnect A high performance 32 or 64 bit wide bus with multiplexed address and data lines PCI to EBus Ethernet controller An ASIC that 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 Personal Computer Memory Card International Association Process ID Power on reset Power on self test A series of tests that verify motherboard components are operating properly Initialized at system power on or when the system is rebooted RAM digital to analog converter An ASIC responsible for direct interface to 3DRAM Also provides onboard phase lock loop PLL and clock generator circuitry for the pixel clock Row address select Resistive capacitive Reset interrupt scan and clock An ASIC responsible for reset interrupt scan and clock Single buffer Synchronous DRAM Synchronous graphics RAM Glossary 3 Glossary 4 SRAM Standby switch STP SunVTS TIP connection TPE TOD TTL
83. able assembly are part of service kit 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 Chapter 5 Caution Use proper 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 Remove the diskette drive cable assembly connectors from the following FIGURE 6 2 m Diskette drive m Motherboard J16 3 Remove the diskette drive cable assembly from the chassis 6 4 Sun Ultra 5 Service Manual February 2000 6 2 2 Diskette drive cable assembly FIGURE 6 2 Removing and Replacing the Diskette Drive Cable Assembly Replacing the Diskette Drive Cable Assembly Replace the diskette drive cable assembly as follows 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 m Diskette drive Note Verify that the cable connectors are oriented properly by aligning the connector keys Detach the wrist strap replace the system cover and power on the system as decribed in Chapter 10 Chapter6 Major Subassemblies 6 5 6 2 3 Removing the Hard Drive Cable Assembly 1 Power off the system remove the system cove
84. ace the speaker assembly proceed as follows Removing the Speaker Assembly 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 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 Remove the speaker assembly as follows FIGURE 6 6 a Disconnect the speaker cable from the motherboard J18 b Move the diskette drive assembly or optional 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 7 1 6 10 Sun Ultra 5 Service Manual February 2000 ii Slide the diskette drive bracket back and lift it from the three screws Do not remove any of the cables attached to the diskette drive iii Set the diskette drive bracket on top of the power supply c Grasp the speaker magnet and pull the speaker away from the chassis while moving it downward d Remove the speaker assembly from the chassis Speaker assembly FIGURE 6 6 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 speaker magnet
85. aceable Components The following table lists the Ultra 5 system replaceable components A brief description of each listed component is also provided Note Consult your authorized Sun sales representative or service provider prior to ordering a replacement part TABLE 1 3 Ultra 5 System Replaceable Components Component Description 16 Mbyte DIMM 32 Mbyte DIMM 64 Mbyte DIMM 128 Mbyte DIMM 256 Mbyte DIMM 32 Mbyte DIMM 64 Mbyte DIMM 128 Mbyte DIMM 256 Mbyte DIMM CPU module CPU module CPU module CPU module CPU module CPU fan assembly Motherboard 60 ns 16 Mbyte DIMM 60 ns 32 Mbyte DIMM 60 ns 64 Mbyte DIMM 60 ns 128 Mbyte DIMM 60 ns 256 Mbyte DIMM 50 ns 32 Mbyte DIMM 50 ns 64 Mbyte DIMM 50 ns 128 Mbyte DIMM 50 ns 256 Mbyte DIMM 270 MHz 256 kilobyte Kbyte external cache 333 MHz 500 Kbyte external cache 360 MHz 256 Kbyte external cache 360 MHz 2 Mbyte external cache 440 MHz 2 Mbyte external cache CPU fan 80 mm System board Sun Ultra 5 Service Manual February 2000 TABLE 1 3 Ultra 5 System Replaceable Components Continued Component Description NVRAM TOD Time of day 48T59 with carrier PCI card Generic PCI riser board Hard drive Hard drive Hard drive CD ROM drive 3 slot riser expansion board Disk drive 4 3 Gbyte 5400 RPM Disk drive 8 4 Gbyte 5400 RPM Disk drive 9 1 Gbyte 7200 RPM CD ROM drive Manual ejec
86. aceable parts in the Sun Ultra 5 systems The service manual also includes information about the use and maintenance of the system units This manual is written for technicians system administrators 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 replacement procedures for selected system components are also illustrated with interactive multimedia audio and video instructions in the Sun Ultra 10 ShowMe How2 multimedia documentation which is linked to the online version of this manual These multimedia links can be accessed wherever you see this film clip icon Preface xix How This Book Is Organized This document is organized into chapters and appendixes as listed in the following table A glossary is also included TABLE P 1 Document Organization Chapter Regulatory Compliance Statements and Declaration of Conformity page xxv Safety Agency Compliance Statements page xxix Chapter 1 Product Description Chapter 2 SunVTS Overview Chapter 3 Power On Self Test Chapter 4 Troubleshooting Procedures Chapter 5 Preparing For Component Replacement Chapter 6 Major Subassemblies Chapter 7 Storage Devices Chapter 8 Motherboard and Component Replacement Chapter 9 Illustrated Parts List Ch
87. acket tab to the system chassis Replace the PCI card into PCI 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 inserted between the card bracket tabs in slots 1 and 3 opposite side of riser card and the raised retaining tab on the back of the system chassis FIGURE 8 5 c Guide the PCI card bracket tab into the chassis back panel slot Caution Support the riser card with the fingers of one hand to insure full insertion of the PCI card into the PCI riser board d At the two corners of the card push the card into the PCI riser board connector until the card is fully seated e Using a No 2 Phillips screwdriver replace the screw securing the PCI card bracket tab to the system chassis Connect all external cables to the PCI card Detach the wrist strap replace the system cover and power on the system as decribed in Chapter 10 8 12 Sun Ultra 5 Service Manual February 2000 8 9 8 5 1 PCI Riser Board To remove and replace a PCI riser board proceed as follows Removing the PCI Riser Board 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 components Wear an antistatic wrist strap and use an ESD protecte
88. adabl Sun Ultra 5 Service Manual February 2000 TEST ide test SUBTEST probe cmd device SUBTEST hd and cd check TEST video_test Pleas if you are using the screen it may be becom SUBTEST mach64 chip id vendor id check SUBTEST video frame buffer test CODE EXAMPLE 4 22 All Above Output Message Continued SUBTEST mach64 walk one test SUBTEST mach64 walk zero test Enter 0 13 tests 14 Quit 15 Menu gt 4 7 3 Exiting the OBDiag Menu 1 At the ok prompt type ok setenv mfg mode off mfg mode off 2 At the ok prompt type ok setenv diag switch false diag switch false 3 At the ok prompt type ok setenv auto boot true auto boot true 4 At the ok prompt type ok reset all Chapter 4 Troubleshooting Procedures 4 29 4 30 Sun Ultra 5 Service Manual February 2000 CHAPTER 5 Preparing for Component Replacement This chapter describes the activities you must do to prepare for removal and replacement of internal system components Note It is very important that you review the safety requirements symbols and precautions in this chapter before you begin to remove or replace system components This chapter contains the following topics Section 5 1 Safety Requirements on page 5 1 Section 5 2 Safety Symbols on page 5 2 Section 5 3 Safety Pre
89. ag level max An example of a max level POST output on serial port A is provided in Section 3 4 1 diag level Variable Set to max on page 3 7 An example of a min level POST output on serial port A is provided in Section 3 4 2 diag level Variable Set to min on page 3 15 diag level Variable Set to max When you set the diag level variable to max POST enables an extended set of diagnostic level tests This mode requires approximately two minutes to complete with 128 Mbytes of DIMM installed CODE EXAMPLE 3 1 shows a typical serial port A POST output with diag level set to max Note Video output is disabled while POST is initialized CODE EXAMPLE 3 1 diag level Variable Set to max Power On Selftest Completed Software Power ON0 0000 0000 0000 ffff ffff f00b 4100 0002 3333 0200 001b Q Sun Ultra 5 10 UPA PCI 3 9 P2 1 Version 9 created 1997 08 05 16 24 Clearing E Tags Done Clearing 1 D TLBs Done Probing Memory Done Chapter 3 Power On Self Test 3 7 3 8 CODE EXAMPLE 3 1 EM BASE EM SIZE 11 Colum Us ON Copy Don PC 000 PC 000 Size 0 ttya ini Reset Co UltraSPA Probing Probing Probing Probing Probing Probing Probing Probing Probing Probing Probing Reset Co UltraSPA Probing Probing Probing Probing Probing Probing Probing Probing Probing Probing Probing Sun Ultr OpenBoot ok Hardw 05 16 24 Sun Ultra 5 Service Manual Po
90. ages the two alignment tabs on the chassis bottom d Using a No 2 Phillips screwdriver replace the two screws securing the hard drive bracket to the chassis e Connect the hard drive cable connector and the power cable connector to the hard drive Dress cables Note Verify that the cable connectors are oriented properly by aligning the connector keys f Connect the power cable connector and the CD ROM drive cable connector to the rear of the CD ROM drive Dress cables Note Verify that the cable connectors are oriented properly by aligning the connector keys Detach the wrist strap replace the system cover and power on the system as decribed in Chapter 10 Chapter 7 Storage Devices 7 7 7 23 10 11 12 Installing a Secondary Hard Drive The secondary 9 1 GByte hard drive option for the Ultra 5 system ships with a special bracket and a new hard drive cable that has connectors for the primary master drive and the secondary slave drive The secondary hard drive and its bracket replace the diskette drive and its bracket Use the following procedure to install the optional secondary hard drive in place of the diskette drive Power off the system remove the system cover and attach an antistatic wrist strap as described in Chapter 5 Disconnect all cables from the rear of the diskette drive Loosen but do not remove the three screws that hold the diskette drive bracket to the chassis
91. amp Status Regs Init and Tests Init Sabre MCU Control amp Status Regs Initializing SC registers in SabreIO Memory Probe and Init Probe Memory INFO 256MB Bank 0 bank 2 OMB frequency 301 refvalue 146 no_of_banks 1 INFO MCO 0x00000000 80001192 MC1 0x00000000 0c4aab14 alloc Post Memory emory Addr w Ecache Load Post In Memory Run POST from MEM loaded P ap Upda PROM STACK te Master S OST in memory VRAM in DMMU tack Frame Pointers All FPU Basic Tests FPU Regs Test FPU Move Regs Test UPA Data Bus Line Test Memory Tests Init Memory INFO 256MB at bank 0 stack 0 2 dimms per bank INFO OMB at bank 0 stack INFO OMB at bank 2 stack 0 INFO OMB at bank 2 stack ECC Memory Addr Test INFO 256MB at bank 0 stack 0 2 dimms per bank INFO OMB at bank 0 stack 1 INFO OMB at bank 2 stack 0 INFO OMB at bank 2 stack All Basic Sabre MMU Tests Init Sabre Sun Ultra 5 Service Manual February 2000 CODE EXAMPLE 3 2 All All All All All e Software Sun Ultra 5 10 UPA PCI 3 9 P2 1 05 16 24 Interrupt Map short Reg Test Interrupt Set Clr Reg Test Sabre IOMMU Regs Test Sabre IOMMU RAM Address Test Sabre IOMMU CAM Address Test PBMA PCI Config Space Regs Test PBMA Control Status Reg Test PBMA Diag Reg Test Sabre IO Regs Test Advanced CPU Tests IU ASI Access Test FPU ASI Access Test CPU Error Rep
92. apter 10 Finishing Component Replacement Appendix A Product Specifications Content Description Provides regulatory agancy compliance statements and the declaration of conformity for the product Provides safety agency compliance statements Describes the major components of the system Describes the execution of individual tests for verifying hardware configuration and functionality Describes the execution of POST and provides examples of POST output patterns Provides troubleshooting advice and suggested corrective actions for hardware problems Explains how to work safely when replacing system components Provides procedures for powering off the system removing the system cover and attaching the wrist strap Provides procedures for removing and replacing major subassemblies Provides procedures for removing and replacing storage devices Provides procedures for removing and replacing the motherboard and various components associated with motherboard operation Lists replaceable parts for the system Provides procedures for replacing the system cover and powering on the system Provides specifications on power and environment system dimensions weight memory mapping and peripheral component interconnect PCI card slots xx Sun Ultra 5 Service Manual February 2000 TABLE P 1 Document Organization Continued Chapter Content Description Appendix B Signal Descriptions Provides s
93. ation 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 13 Floppy Output Message Enter 0 12 tests 13 Quit 14 Menu gt 5 TEST floppy_test SUBTEST floppy_id0O_read_test Enter 0 12 tests 13 Quit 14 Menu gt 4 20 Sun Ultra 5 Service Manual February 2000 4 7 2 7 4 7 2 8 Parallel Port Diagnostic To start the parallel port diagnostic type 6 at the OBDiag menu prompt The parallel port diagnostic performs the following 1 sio passive 1b Sets up the SuperlO configuration register to enable extended compatible parallel port select then does a write 0 walk one write 0 x ff to the data register It verifies the results by reading the status register 2 dma_read Enables ECP mode ECP DMA configuration and FIFO test mode Transfers 16 bytes of data from memory to the parallel port device and then verifies the data is in TFIFO The following code example shows the parallel port output message CODE EXAMPLE 4 14 Parallel Port Output Message Enter 0 12 tests 13 Quit 14 Menu gt 6 TEST parallel_port_test SUBTEST dma_read Enter 0 12 tests 13 Quit 14 Menu gt Serial Port A Diagnostic To start the serial port A diagnostic type 7 at the OBDiag menu prompt The serial port A diagnostic invo
94. audio cable CD ROM drive Motherboard J9 i FIGURE A 1 CD ROM Drive Cabling Configuration Hard Drive Cabling Configuration One Drive The Ultra 5 primary hard drive cable connects to motherboard connector J15 The following block diagram shows the cabling for the hard drive Ultra 5 hard drive cable Primary hard drive Motherboard J15 device 0 primary channel FIGURE A 2 Hard Drive Cabling Configuration One Drive Hard Drive Cabling Configuration with Optional Secondary Drive The Ultra 5 can support an optional secondary hard drive An optional cable with three connectors is shipped with the secondary drive and is connected as follows m Hard drive cable connects to motherboard connector J15 m If two hard drives are installed the cable assembly connection is as shown in the following block diagram Ultra 5 Hard drive cable Secondary hard drive Primary hard drive Motherboard J15 slave device 1 master device 0 primary channel FIGURE A 3 Hard Drive Cabling Configuration with Optional Secondary Drive A 6 Sun Ultra 5 Service Manual February 2000 A 5 4 A 5 5 Hard Drive Cabling Configuration With Two Mirrored Drives The following diagram shows the drive cabling configuration when the system contains two mirrored hard drives m Primary channel One hard drive jumpered as master m Secondary channel One hard drive jumpered as master Primary IDE channel Primary hard drive
95. ay 9 5VSB 10 12V 12 VDC 11 3 3V 3 3 VDC 12 12V 12 VDC 13 Gnd Chassis ground 14 PS_ON Power supply on 15 Gnd Chassis ground 16 Gnd Chassis ground 17 Gnd Chassis ground 4 6 Sun Ultra 5 Service Manual February 2000 TABLE 4 2 Power Supply Connector J17 Pin Assignments Continued Pin Signal Description 18 5V 5 VDC 19 5V 5 VDC 20 5V 5 VDC After you finish testing the power supply remove the wrist strap replace the system cover and power on the system as described in Chapter 10 4 5 DIMM Failure At times the operating environment diagnostic program or POST might not display a DIMM location 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 that can be used to locate a defective DIMM TABLE 4 3 DIMM Physical Memory Address DIMM Pair DIMM Slot non interleave DIMMO 00000000 Offfffff DIMM1 DIMM2 10000000 1fffffff DIMM3 Chapter 4 Troubleshooting Procedures 4 7 4 6 4 6 1 4 6 2 OpenBoot PROM On Board Diagnostics The following sections describe the OpenBoot PROM OBP on board diagnostics To execute the OBP on board diagnostics the system must be at the ok prompt The OBP on board diagnostics are described as follows Section 4 6 1 Watch Clock Diagnostic on page 4 8 Section 4 6 2 Watch Net and Watch Net All
96. cartes CPU Sun une AN batterie au lithium r f rence MK48T59Y MK48TXXB XX MK48T18 XXXPCZ M48T59W XXXPCZ ou MK48T08 a t moul e dans l horloge temps r el SGS Les batteries ne sont pas des pi ces remplacables par le client Elles risquent d exploser en cas de mauvais traitement Ne pas jeter la batterie au feu Ne pas la d monter ni tenter de la recharger Bloc batterie une batterie tanche au plomb produits nerg tiques portatifs n TLC02V50 Il existe un risque d explosion si ce bloc batterie est manipul de facon erron e ou mal mis en place Ne remplacez ce bloc que par un bloc batterie Sun Microsystems du m me type Ne le d montez pas et n essayez pas de le recharger hors du syst me Ne faites pas br ler la batterie mais mettez la au rebut conform ment aux r glementations locales en vigueur Attention Les unit s Ultra 5 contiennent Couvercle Pour ajouter des cartes de la m moire ou des unit s de stockage internes vous devrez d monter le couvercle de l unit syst me Sun Ne pas oublier de remettre ce couvercle en place avant de mettre le syst me sous tension Attention il est dangereux de faire fonctionner un produit Sun sans le couvercle en place Si l on n glige cette pr caution on encourt des risques de blessures corporelles et de d g ts mat riels Conformit aux certifications Laser Les produits Sun qui font appel aux technologies lasers sont conform
97. cautions on page 5 2 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 SA Safety Requirements For protection observe the following safety precautions when setting up the equipment a Follow all cautions warnings and instructions marked on the equipment m Ensure that the voltages and frequency rating of the power receptacle match the electrical rating label on the equipment Never push objects of any kind through openings in equipment Objects may touch dangerous voltage points or short components resulting in fire or electric shock m Refer servicing of equipment to qualified personnel 5 1 Safety Symbols The following symbols mean Caution Risk of personal injury and equipment damage Follow the instructions Caution Hazardous voltages are present To reduce the risk of electric shock and danger to personal health follow the instructions Caution Hot surfaces Avoid contact Surfaces are hot and may cause personal injury if touched g W 9 3 2 AN Safety Precautions Follow all safety precautions Modification to Equipment Caution Do not make mechanical or electrical modifications to the equipment Sun Microsystems is not responsible for regulatory compliance of a modified Sun product Pla
98. cedures 4 27 4 28 CODE EXAMPLE 4 22 All Above Output Message Continued c w E n internal_loopbac 7600 ternal_loopbac 176800 ternal_loopbac 1115200 ternal_loopbac 1153600 ternal_loopbac 30400 ternal_loopbac 07200 ternal_loopbac 60800 internal_loopbac O wW c U Cl y ny EE Sl ps 5 O1 D y F D D E Il C U lt E un Il tel D y F Pa D E Il C dm lt E un Il H D C dm c E un Il p a D Y r D D E Il N C wW c E n Il p D C Y F Po D E Il Ww c w E un Il p ha D y n D D Hs pan D U E EH w NWnWnNW NW o Pa D E Il H E uN nvram_test write read_patte un c w E un un a Y E un rns EST audio_test UBTEST cs4231 test odec_ID 8a ersion_ID a0 UBTEST external_lpbk NQAQANH OBDIAG_MFG_START audio_test ATUS FAILED EST external_lpbk RRORS 1 TF 1030 F 299 80 MHz ASSES 1 ESSAGE mode to sys ext TU U H I U U H e q w mrror write read_inverted_patterns External Audio Test not run Please set the mfg connect the monitor and use ttya ttyb when running this test unre
99. cement of a Sun Product Caution To ensure reliable operation of the Sun product and to protect it from overheating ensure equipment openings are not blocked or covered Never place a Sun product near a radiator or hot air register 5 2 Sun Ultra 5 Service Manual February 2000 DO 5 3 4 Power Cord Connection Caution Not all power cords have the same current ratings Household extension cords do not have overload protection Do not use household extension cords with a Sun product Caution The power switch on this product functions as a standby type device only The power cord serves as the primary disconnect device for the system Be sure to connect the power cord into a grounded electrical receptacle that is nearby the system and is readily accessible Do not connect the power cord when the power supply has been removed from the system chassis Caution The power supply of this product is not an autoranging power supply You must 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 Electrostatic Discharge Caution The boards and hard drives contain electronic components that are extremely sensitive to static electricity Ordinary amounts of static electricity from clothing or the work environment can destroy components Do not touch the components themselves or any metal parts Wear an antistat
100. ck The programmable alarm output is used for turning the system on when Energy Star is enabled and the system has turned itself off The following figure shows the NVRAM TOD functional block diagram A 12 0 ED 7 0 lt o gt NVRAM TOD To POWERON_L power supply F TOD WE L TOD_CS L E FIGURE C 13 NVRAM TOD Functional Block Diagram Audio The system audio consists of a single chip CODEC integrated amplifier and supporting analog circuitry The CODEC is a single chip stereo analog to digital and digital to analog converter based on delta sigma conversion technique The microphone input specifications are designed for the SunMicrophone II or equivalent The following figure shows a functional block diagram of the system audio circuit TABLE C 7 lists the audio input electrical specifications and TABLE C 8 lists the audio output electrical specifications C 24 Sun Ultra 5 Service Manual February 2000 EBus2 Line level input Internal stereo mono speaker Microphon level Line input level stereo output stereo Headphone CD Ed output input C stereo FIGURE C 14 Audio Circuit Functional Block Diagram TABLE C 7 Audio Input Electrical Specification Parameter Rec 50 Mon Play 100 Min Nom Max Unit Input voltage at microphone jack input that results in 66 9 70 4 77 4 mV p p full scale digital output Input voltage at line in jack that results in full scale 6 00 6 54 6 99 V p
101. d mat Store ESD sensitive components in antistatic bags before placing them on any surface Remove the PCI card s from the PCI riser board See Section 8 4 1 Removing a PCI Card on page 8 9 Remove the PCI riser board as follows FIGURE 8 6 a Using a No 2 Phillips screwdriver remove the two screws securing the PCI riser board to the system chassis Caution To avoid damaging the PCI riser board s connector do not apply force to only one end or one side of the card b At the two upper corners of the PCI riser board pull the PCI riser board straight upward from the connector c Remove the PCI riser board from the chassis Chapter 8 Motherboard and Component Replacement 8 13 PCI riser board FIGURE 8 6 Removing and Replacing the PCI Riser Board 8 9 2 Replacing the PCI Riser Board 1 Replace the PCI riser board as follows FIGURE 8 6 a Position the PCI riser board into the chassis b Position the PCI riser board connector so that it touches its associated 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 screwdriver replace the two screws securing the PCI riser board to the system chassis 2 Replace the PCI card s into the PCI riser board See Section 8 4 2 Replacing a PCI Card on page 8 11 3 Detach the wrist strap
102. d on the hard disk of new systems Itis also distributed on the Software Supplement CD that is part of each Solaris Media Kit release and is also accessible at http docs sun com The following list describes the content of each SunVTS document a SunVTS User s Guide describes how to install configure and run the SunVTS diagnostic software m SunVTS Quick Reference Card provides an overview of how to use the SunVTS CDE interface m SunVTS Test Reference Manual provides details about each individual SunVTS test 2 2 Sun Ultra 5 Service Manual February 2000 CHAPTER 3 Power On Self Test This chapter describes how to initiate power on self test POST diagnostics This chapter contains the following topics Section 3 1 POST Overview on page 3 1 Section 3 2 Pre POST Preparation on page 3 2 Section 3 3 Initializing POST on page 3 5 Section 3 4 Maximum and Minimum POST Levels on page 3 7 Section 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 determining if a portion of the system has failed and should be replaced POST detects approximately 95 percent of system faults and is located in the motherboard OpenBoot PROM OBP The setting of two NVRAM variables diag switch and diag level determines whether POST is execu
103. dem Bidirectional Select Apply Set your modem auto answer switch to one of the following a Off Dial out only a On dial in only a On Bidirectional Serial Port Speed Change To change the speed of a serial port edit the etc remote file as follows Become superuser and type cd etc su Password cd etc Type vi remote Appendix A Product Specifications and Reference Information A 3 A 3 3 A 3 3 1 A 3 3 2 3 Type tip speed device name Typical speeds are 9600 19200 to 38400 bps The device name is the serial port name for example dev tty a b or dev term a b Press Esc and type wq to save your file change s and to exit from the vi text editor Modem Recommendations Cable For a modem to host system connection use an RS 423 RS 232 straight through cable with DB 25 male connectors at both ends Modem Switch Settings AT Commands m Enable transmit flow control AT amp H1 suggested setting Required for sending binary 8 bit data m Set link rate to fixed Will not track modem data rate AT amp Bn n menu choice in modem manual Set display result codes ATQO Set verbal result codes ATV1 Set result code subset ATXn n option choice Save settings in NVRAM AT amp W Note The above settings are meant as helpful guidelines only These guidelines may change depending on site requirements and the chosen modem For additional informat
104. e m For Solaris 7 Patch number 107121 m For Solaris 2 6 Patch number 106407 m For Solaris 2 5 1 Patch number 106197 The latest versions of these patches are available for download from SunSolve Online at http sunsolve Corp Sun COM 7 12 Sun Ultra 5 Service Manual February 2000 7 2 4 4 Software Constraints When using Solstice DiskSuite 4 1 software it is recommended that you have a minimum of three metadevice databases to maintain a quorum It is further recommended that the databases be maintained on different disks which would require three IDE hard drives in the system Because the Ultra 5 system can support only two hard drives only two metadevice databases are possible This limitation has a known impact Solstice DiskSuite software will function with only two disks and two database replicas However if one disk fails there is not a quorum No problem with the system will be seen until after the system 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 to a hard drive failure the system boots in single user mode The problem is reported by the system when the machine is rebooted The output is similar to the following example ok boot Hostname demo metainit demo stale databases Use metadb to delete databases which are broken Ignore any Read only fi
105. e 4 9 watch net all diagnostic 4 8 watch net all diagnostic output message 4 9 wrist strap attaching to chassis Ultra 5 5 9
106. e Cabling Configuration A 6 Hard Drive Cabling Configuration One Drive A 6 Hard Drive Cabling Configuration with Optional Secondary Drive A 6 xiv Sun Ultra 5 Service Manual February 2000 GURE A 4 GURE B 1 GURE B 2 GURE B 3 GURE B 4 GURE B 5 GURE B 6 GURE B 7 GURE B 8 GURE C 1 GURE C 2 GURE C 3 GURE C 4 GURE C 5 GURE C 6 GURE C 7 GURE C 8 GURE C 9 GURE C 10 GURE C 11 GURE C 12 GURE C 13 GURE C 14 GURE C 15 GURE C 16 GURE C 17 GURE C 18 GURE C 19 Hard Drive Mirroring Configuration A 7 Power Supply Connector J12 Pin Configuration B 2 Keyboard Mouse Connector Pin Configuration B 4 TPE Connector Pin Configuration B 5 Serial Port A Connector Pin Configuration B 7 Serial Port B Connector Pin Configuration B 9 Parallel Port Connector Pin Configuration B 10 Audio Connector Configuration B 12 Video Connector Pin Configuration B 13 System Functional Block Diagram C 2 10 100 Mbit Ethernet Functional Block Diagram C 6 EIDE Interface Functional Block Diagram C 7 EIDE Cable Labeling With Secondary Hard Drive C 8 Supported Ultra 5 Configuration C 8 Supported Ultra 5 Configuration With Secondary Hard Drive C 9 PCI Based Graphics Functional Block Diagram PGX C 9 PCI Based Graphics Functional Block Diagram PGX24 C 10 Memory Interface Functional Block Diagram C 11 System Reset Functional Block Diagram C 21 Standard Serial Port Functional Block Diagram
107. e example identifies the watch net diagnostic output message CODE EXAMPLE 4 3 identifies the watch net all diagnostic output message CODE EXAMPLE 4 2 Watch Net Diagnostic Output Message ok watch net Hme register test succeeded Internal loopback test succeeded Transceiver check Using Onboard Transceiver Link Up passed Using Onboard Transceiver Link Up Looking for Ethernet Packets tl is a Good Packet X is a Bad Packet Type any key to stop CODE EXAMPLE 4 3 Watch Net All Diagnostic Output Message ok watch net all pci 1f 0 pci 1l 1 network 1 1 Hme register test succeeded Internal loopback test succeeded Transceiver check Using Onboard Transceiver Link Up passed Using Onboard Transceiver Link Up Looking for Ethernet Packets tr is a Good Packet X is a Bad Packet Type any key to stop Chapter 4 Troubleshooting Procedures 4 9 4 6 3 4 6 4 Probe IDE Diagnostic The probe ide diagnostic transmits an inquiry command to internal and external IDE devices connected to the system s on board IDE interface If the IDE device is connected and active the target address unit number device type and manufacturer name are displayed Initialize the probe ide diagnostic by typing the probe ide command at the ok prompt The following code example identifies the probe ide diagnostic output message CODE EXAMPLE 4 4 Probe IDE Diagnostic Output Message
108. e failure Chapter 3 Power On Self Test 3 23 3 24 Sun Ultra 5 Service Manual February 2000 CHAPTER 4 Troubleshooting Procedures This chapter describes how to troubleshoot possible hardware problems and includes suggested corrective actions This chapter 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 Supply Test on page 4 5 Section 4 5 DIMM Failure on page 4 7 Section 4 6 OpenBoot PROM On Board Diagnostics on page 4 8 Section 4 7 OpenBoot Diagnostics on page 4 12 4 1 4 1 4 2 10 11 Power On Failure This section provides examples of power on failure symptoms and suggested actions Perform the suggested actions until you isolate the problem Symptom 1 The system does not power on when you press the keyboard Standby Power Actions Check the keyboard connection to ensure that the keyboard is properly connected to the system Check the power cord to ensure that it is properly connected to the system and to the wall receptacle Verify that the system power switch is set to on Verify that the wall receptacle is supplying power to the system Check the voltage line select switch to ensure that it is set correctly Press the front panel standby switch If the system powers on the keyboard
109. e o nly The power cord serves as the primary disconnect device for the system Be sure to plug the power cord into a grounded power outlet that is nearby the system and is readily accessible Do not connect the power cord when the power supply has been removed from the system chassis Sun Ultra 5 Service Manual February 2000 Lithium Battery A Caution On Sun CPU boards there is a lithium battery molded into the real time clock SGS No MK48T59Y MK48TXXB XX MK48T18 XXXPCZ M48T59W XXXPCZ or MK48T08 Batteries are not customer replaceable parts They may explode if mishandled Do not dispose of the battery in fire Do not disassemble it or attempt to recharge it Battery Pack A Caution There is a sealed lead acid battery in Ultra 5 units Portable Energy Products No TLCO2V50 There is danger of explosion if the battery pack is mishandled or incorrectly replaced Replace only with the same type of Sun Microsystems battery pack Do not disassemble it or attempt to recharge it outside the system Do not dispose of the battery in fire Dispose of the battery properly in accordance with local regulations System Unit Cover You must remove the cover of your Sun computer system unit to add cards memory or internal storage devices Be sure to replace the top cover before powering on your computer system A Caution Do not operate Sun products without the top cover in place Failure to take this
110. e tray It may be necessary to unmount the CD before manually ejecting it The CD can also be ejected by using software commands Refer to the peripherals handbook that corresponds with your operating environment Place the CD label side up into the tray Ensure that the CD is properly set into the recessed area of the tray 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 Ejecting a CD From the CD ROM Drive To eject a CD press the eject button on the front of the CD ROM drive If the motorized eject mechanism does not operate insert a thin stiff wire such as a paper clip into the hole next to the eject button to eject the CD Cleaning the CD ROM Drive If the CD ROM drive cannot read a CD the cause may be a dirty CD Follow these guidelines to clean a CD Caution Do not user solvents such as benzine paint thinner antistatic aerosol spray or abrasive cleaners to clean CDs Use a soft clean lint free dry cloth Clean the non labeled side of the CD Wipe the CD radially from the center to the outside Use professional cleaning kits A 8 Sun Ultra 5 Service Manual February 2000 A 5 6 4 Handling and Storing CDs Follow these guidelines when handling and storing CDs Handle CDs 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
111. e when the TIP line is installed on serial port A CODE EXAMPLE 4 16 Serial Port A Output Message With TIP Line Installed Enter 0 12 tests 13 Quit 14 Menu gt 7 TEST uarta_test UART A in use as console Test not run Enter 0 12 tests 13 Quit 14 Menu gt Sun Ultra 5 Service Manual February 2000 4 7 2 9 Serial Port B Diagnostic To start the serial port B diagnostic type 8 at the OBDiag menu prompt The serial port B diagnostic is identical to the serial port A diagnostic The following code example shows the serial port B output message Note The serial port B diagnostic will stall if the TIP line is installed on serial port B CODE EXAMPLE 4 17 Serial Port B Output Message Enter 0 12 tests 13 Quit 14 Menu gt 8 TEST uartb_test BAUDRATE 1200 SUBTEST internal_loopback BAUDRATE 1800 SUBTEST internal_loopback BAUDRATE 2400 SUBTEST internal_loopback BAUDRATE 4800 SUBTEST internal_loopback BAUDRATE 9600 SUBTEST internal_loopback BAUDRATE 19200 SUBTEST internal_loopback BAUDRATE 38400 SUBTEST internal_loopback BAUDRATE 57600 SUBTEST internal_loopback BAUDRATE 76800 SUBTEST internal_loopback BAUDRATE 115200 SUBTEST internal_loopback BAUDRATE 153600 SUBTEST internal_loopback BAUDRATE 2
112. ecauci n El interruptor de encendido de Bater a de litio una bater 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 explotar si se manipulan de forma err nea No arroje las bater as al fuego No las abra o intente recargarlas Precauci n En las placas de CPU Sun hay Paquete de pilas una pila de plomo sellada Productos de energ a port til n TLCO2V50 Existe riesgo de estallido si el paquete de pilas se maneja sin cuidado o se sustituye de manera indebida Las pilas s lo deben sustituirse por el mismo tipo de paquete de pilas de Sun Microsystems No las desmonte ni intente recargarlas fuera del sistema No arroje las pilas al fuego Des chelas siguiendo el m todo indicado por las disposiciones vigentes Precauci n Las unidades Ultra 5 contienen Tapa de la unidad del sistema Debe quitar la tapa del sistema cuando sea necesario a adir tarjetas memoria o dispositivos de almacenamiento internos Aseg rese de cerrar la tapa superior antes de volver a encender el equipo productos Sun sin la tapa superior colocada El hecho de no tener en cuenta esta precauci n puede ocasionar da os personales o perjudicar el funcionamiento del equipo Precauci n Es peligroso hacer funcionar los Aviso de cumplimiento con requisitos de l ser
113. ector 2 adjacent to the power supply if necessary for clearance Disconnect the ribbon cables from the motherboard to expose connectors J17 Power on the system See Section 10 2 Powering On the System on page 10 2 Caution With the system cover removed and the system powered on there is unprotected access to voltage and energy levels that are potentially hazardous to equipment and personnel If you are unsure how to safely proceed please seek the assistance of qualified service personnel Using a digital voltage meter DVM check the power supply output voltages as follows Note Power supply connector J17 must remain connected to the motherboard a With the negative probe of the DVM placed on a connector ground Gnd pin position the positive probe on each power pin b Verify voltage and signal availability as listed in TABLE 4 2 If any power pin signal is not present with the power supply active and properly connected to the motherboard replace the power supply Chapter 4 Troubleshooting Procedures 4 5 10 1 20 11 FIGURE 4 1 Power Supply Connector J17 Pin Configuration TABLE 4 2 Power Supply Connector J17 Pin Assignments 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 ok
114. em video graphics hardware and the monitor Tests the diskette drive response to commands Performs an internal external loopback test of the system auto selected Ethernet interface Outputs an alphanumeric test pattern on the system serial ports ttya serial port A ttyb serial port B Executes the keyboard selftest Sequentially tests system configured devices containing selftest Diag switch NVRAM parameter must be true for the test to execute A formatted diskette must be inserted into the diskette drive An Ethernet cable must be attached to the system and to an Ethernet tap or hub A terminal must be connected to the port being tested to observe the output Four keyboard LEDs should flash once and a message should be displayed Keyboard Present Tests are sequentially executed in device tree order viewed with the show devs command Chapter 4 Troubleshooting Procedures 4 11 4 7 4 7 1 OpenBoot Diagnostics The OpenBoot diagnostic OBDiag is a menu driven diagnostic tool that verifies Internal I O system Ethernet Keyboard Mouse Diskette drive floppy Parallel port Serial ports NVRAM Audio EIDE Video OBDiag performs root cause failure analysis on the referenced devices by testing internal registers confirming subsystem integrity and verifying device functionality Note The OBDiag test result data captured in the following code examples represent the test result da
115. en Achtung Hohe Temperatur Nicht ber hren da Verletzungsgefahr durch hei e Oberfl che besteht Achtung Gef hrliche Spannungen Anweisungen befolgen um Stromschl ge und Verletzungen zu vermeiden gt Bb b Ein Setzt das System unter Wechselstrom Je nach Netzschaltertyp an Ihrem Ger t kann eines der folgenden Symbole benutzt werden Aus Unterbricht die Wechselstromzufuhr zum Ger t Wartezustand Stand by Position Der Ein Wartezustand Schalter steht auf Wartezustand Anderungen an Sun Ger ten Nehmen Sie keine mechanischen oder elektrischen nderungen an den Ger ten vor Sun Microsystems bernimmt bei einem Sun Produkt das ge ndert wurde keine Verantwortung f r die Einhaltung beh rdlicher Vorschriften xxxi Aufstellung von Sun Ger ten Sun Ger ts zu gew hrleisten und es vor berhitzung zu sch tzen d rfen die Offnungen im Ger t nicht blockiert oder verdeckt werden Sun Produkte sollten niemals in der N he von Heizk rpern oder Heizluftklappen aufgestellt werden Achtung Um den zuverl ssigen Betrieb Ihres Schalldruckpegel nach DIN 45 635 Teil 1000 Achtung Der arbeitsplatzbezogene betr gt 70Db A oder weniger Einhaltung der SELV Richtlinien Die Sicherung der I O Verbindungen entspricht den Anforderungen der SELV Spezifikation Anschluf des Netzkabels an Einphasen Stromnetzen mit geerdetem Nulleiter vorgesehen Um die
116. er 1 Exit the window system 2 Enter the command usr sbin m64config res lt current resolution gt depth lt 8 24 gt 3 Check the current resolution by entering usr sbin m64config prconf 4 Example 1 To change from 8 bit to 24 bit mode usr sbin m64config res 1152x900x66 depth 24 D 4 Sun Ultra 5 Service Manual February 2000 5 Example 2 To change from 24 bit to 8 bit mode usr sbin m64config res 1152x900x66 depth 8 Note The res option needs to be specified although the resolution is not changing Note The maximum resolution supported by the 24 bit mode is 1152x900x76 6 Restart the window system or reboot the machine Solaris 2 5 1 and 2 6 Software Upgrades for Systems Faster Than 420 MHz If your system CPU speed is faster than 420 MHz or if you upgrade with a replacement 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 faster CPU speeds Systems with CPU speed faster than 420 MHz have the patch CDs shipped with them from the factory If you upgrade to a CPU faster than 420 MHz you can order the software patch CDs using part number 704 6657 for Solaris 2 5 1 or 704 6658 for Solaris 2 6 Refer to the installation instructions included with the CDs in the Solaris 2 5 1 and 2 6 for 420 MHz Systems Installation Guide
117. es a CD ROM drive the alias for the CD ROM drive must be altered at the OBP level before a user can boot using the boot cdrom command The procedure for altering the alias immediately follows this note Changing a CD ROM Drive Alias If a mirrored Ultra 5 system includes a CD ROM drive the alias for the CD ROM drive must be altered at the OBP level before a user can boot using the boot cdrom command This is because the alias for the CD ROM drive is hard coded with the assumption that the CD ROM drive is connected as the master device on the secondary channel pci 1f 0 pci 1 1 ide 3 cdrom 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 nvalias command to alter a CD ROM drive alias as follows m To change the alias for a CD ROM drive on the primary channel type nvalias cdrom pci 1f 0 pci 1 1 ide 3 cdrom 1 0 f m To change the alias for a CD ROM drive on the secondary channel type nvalias cdrom pci 1f 0 pci 1 1 ide 3 cdrom 3 0 f Required Software and Patches The supported software version number is Solstice DiskSuite 4 1 The IDE drivers have been modified and made more robust for mirroring support on the Ultra 5 system The appropriate driver patch must be installed on the system before using the mirroring features of Solstice DiskSuite software These required patch numbers ar
118. es aux normes de la classe 1 en la mati re Class 1 Laser Product Luokan 1 Laserlaite Klasse 1 Laser Apparat Laser KLasse 1 CD ROM r glages ou de performances de proc dures autre que celle sp cifi e dans le pr sent document peut provoquer une exposition des radiations dangereuses Attention L utilisation de contr les de Normativas de seguridad El siguiente texto incluye las medidas de seguridad que se deben seguir cuando se instale alg n producto de Sun Microsystems Precauciones de seguridad Para su protecci n observe las siguientes medidas de seguridad cuando manipule su equipo m Siga todas los avisos e instrucciones marcados en el equipo m Aseg rese de que el voltaje y la frecuencia de la red el ctrica concuerdan con las descritas en las etiquetas de especificaciones el ctricas del equipo m No introduzca nunca objetos de ning n tipo a trav s de los orificios del equipo Pueden haber voltajes peligrosos Los objetos extra os conductores de la electricidad pueden producir cortocircuitos que provoquen un incendio descargas el ctricas o da os en el equipo S mbolos En este libro aparecen los siguientes s mbolos personales y da os al equipo Siga las Precauci n Existe el riesgo de lesiones instrucciones Precauci n Superficie caliente Evite el contacto Las superficies est n calientes y pueden causar da os personales si se tocan XXXV
119. espectively TABLE C 9 PCI Clocks Component 66 MHz 33 MHz CPU module 2 APB 1 1 PCI expansion slots 2 RISC 1 PCIO 1 Appendix C Functional Description C 27 TABLE C 9 PCI Clocks Continued Component 66 MHz 33 MHz IDE 1 ATI PCI based VGA 1 Total number of PCI clocks 3 7 TABLE C 10 PCI Clock Generator Frequency Select ICW48C60 422G SELO SEL1 SEL2 R EF1 2 0 0 0 14 318 MHz 0 1 0 14 318 MHz 1 0 0 14 318 MHz 1 1 0 14 318 MHz TABLE C 11 PCI Clock Generator Frequency Select CY2254A 2 CPUx 60 66 MHz 50 MHz 60 MHz 66 MHz 66 MHz PCIx 30 33 25 MHz 30 MHz 33 MHz 33 MHz CPUx SELO SEL1 OE R EF1 2 60 66 MHz PCIx 30 33 0 0 1 14 318 MHz 50 MHz 25 MHz 0 1 1 14 318 MHz 60 MHz 30 MHz 1 0 1 14 318 MHz 66 MHz 33 MHz 1 1 1 14 318 MHz 55 MHz 27 5 MHz C 28 Sun Ultra 5 Service Manual February 2000 C 3 Cil Address Mapping This section provides the overview of address partitioning and software visible registers and their respective functionality The physical address associated with each of these registers is listed along with a brief description of the register For further details on the description of the registers and chips functionality refer to the respective chip specification m Section C 3 1 Port Allocations on page C 29 m Section C 3 2 PCI Address Assignments on page C 30 Port Allocations The following table lists the system port allocations The CP
120. ew rates are set at 10 VDC per microsecond for baud rates greater than 100 Kbaud and at 5 VDC per microsecond for baud rates less than 100 Kbaud The following figure is a functional block diagram of the communications controller serial ports UC5170 A pa Ls y a n Serial B x a E EO communications o HO T x lt controller A oO B Z o Cr a lt a UC5180 FIGURE C 12 Communications Controller Serial Ports Functional Block Diagram Flash PROM The flash PROM is an 8 Mbit 5 0 VDC 1 Mbyte by 8 bit flash memory The 1 Mbyte of data is divided into 16 sectors of 64 Kbytes of flexible erase capability This device is designed to be programmed in system with the standard system 5 0 VDC VCC supply 12 0 VDC Vpp is not required for program or erase operations The flash PROM is also programmed in a standard EPROM programmer The flash PROM has an access time of approximately 120 nanoseconds Appendix C Functional Description C 23 C 1 6 4 C 1 6 5 The flash PROM is divided into two halves the open boot PROM OBP half and the power on self test POST open boot diagnostic OBDiag half There are two physical jumpers on the motherboard One jumper is used to enable either ROMBO or the on board flash The second jumper protects the flash prom from accidental writes to the flash PROM NVRAM TOD The non volatile RAM time of day NVRAM TOD is an 8K x 8 nonvolatile static RAM and real time clo
121. fety precautions to follow when installing a Sun Microsystems product Safety Precautions For your protection observe the following safety precautions when setting up your equipment m Follow all cautions and instructions marked on the equipment m Ensure that the voltage and frequency of your power source match the voltage and frequency inscribed on the equipment s electrical rating label m Never push objects of any kind through openings in the equipment Dangerous voltages may be present Conductive foreign objects could produce a short circuit that could cause fire electric shock or damage to your equipment Symbols The following symbols may appear in this book Caution There is risk of personal injury and equipment damage Follow the instructions are hot and may cause personal injury if A Caution Hot surface Avoid contact Surfaces touched Caution Hazardous voltages are present To reduce the risk of electric shock and danger to personal health follow the instructions On Applies AC power to the system Depending on the type of power switch your device has one of the following symbols may be used O Off Removes AC power from the system Standby The On Standby switch is in the standby position Modifications to Equipment Do not make mechanical or electrical modifications to the equipment Sun Microsystems is not responsible for regulatory compliance of a modi
122. fied Sun product Placement of a Sun Product Caution Do not block or cover the openings AN of your Sun product Never place a Sun product near a radiator or heat register Failure to follow these guidelines can cause overheating and affect the reliability of your Sun product level defined in DIN 45 635 Part 1000 must be Caution The workplace dependent noise 70Db A or less SELV Compliance Safety status of I O connections comply to SELV requirements xxix Power Cord Connection A A A Caution Sun products are designed to work with single phase power systems having a grounded neutral conductor To reduce the risk of electric shock do not plug Sun products into any other type of power system Contact your facilities manager or a qualified electrician if you are not sure what type of power is supplied to your building Caution Not all power cords have the same current ratings Household extension cords do not have overload protection and are not meant for use with computer systems Do not use household extension cords with your Sun product Caution Your Sun product is shipped with a grounding type three wire power cord To reduce the risk of electric shock always plug the cord into a grounded power outlet The following caution applies only to devices with a Standby power switch A XXX Caution The power switch of this product functions as a standby type devic
123. from the system Copper end FIGURE 5 6 Attaching the Wrist Strap to the Chassis Chapter5 Preparing for Component Replacement 5 9 5 10 Sun Ultra 5 Service Manual February 2000 CHAPTER 6 Major Subassemblies This chapter describes how to remove and replace the major subassemblies This chapter contains the following topics Section 6 1 Power Supply on page 6 1 Section 6 2 Cable Assemblies on page 6 4 Section 6 3 Speaker Assembly on page 6 10 Section 6 4 CPU Fan Assembly on page 6 12 Section 6 5 Front Bezel on page 6 14 6 1 Power 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 Chapter 5 Caution Use proper 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 Remove the power supply as follows FIGURE 6 1 a Disconnect the power cable connectors from the following a CD ROM drive m Diskette drive 6 1 m Hard drive s Motherboard J12 b Using a No 2 Phillips screwdriver remove the 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
124. g registers set global register 1 global register 2 bmac xif register bmac tx register and mif register MAC_internal_loopback_test Performs an Ethernet channel engine internal loopback test 10_mb_xcvr_loopback_test Enables the 10Base T data present at the transmit MII data inputs to be routed back to the receive MII data outputs 100_mb_phy_loopback_test Enables MII transmit data to be routed to the MII receive data path 100_mb_twister_loopback_test Forces the twisted pair transceiver into loopback mode 4 18 Sun Ultra 5 Service Manual February 2000 4 7 2 4 The following code example shows the Ethernet output message CODE EXAMPLE 4 10 Ethernet Output Message Enter 0 13 tests 14 Quit 15 Menu gt 2 TEST ethernet _ test Using Onboard Transceiver Link Up SUBTEST my_channel_reset SUBTEST hme_reg_test SUBTEST global_regl_test SUBTEST global_reg2_test SUBTEST bmac_xif_reg_test SUBTEST bmac_tx_reg_test SUBTEST mif_reg_test SUBTEST mac_internal_loopback_test SUBTEST 10mb_xcvr_loopback_test SUBTEST 100mb_phy_loopback_test SUBTEST 100mb_twister_loopback_test Enter 0 13 tests 14 Quit 15 Menu gt Keyboard Diagnostic To start the keyboard diagnostic type 3 at the OBDiag menu prompt The keyboard diagnostic consists of an ex
125. ge C 26 The following figure shows a functional block diagram of the system unit C 1 Memory control 33 MHz PCI Clk m Buffer XCVR control 72 bit data CPU module int_num S 0l Reg RISC ASIC 64 bit 3 UPA data ou 9 Na Interrupts lt y a3 o D o ox Transceivers 6 D PCI o zO slots z n PCI A bus gt PCI B bus 32 bit 33 MHz x72 DIMM 32 bit 33 MHz APB ASIC x72 DIMM a PHY BA ya A RJ45 PCI IDE PCIO interface J gt ASIC EBus 2 IDE channel 2 Audio Serial CODEC communications 1 Mbyte IDE channel 1 controller Flash PROM Graphics y controller Audio Async SuperlO DBo Sync Async i d DB25 Y DB15 SGRAM Keyboard mouse parallel diskette NVRAM TOD C 2 FIGURE C 1 System Functional Block Diagram Sun Ultra 5 Service Manual February 2000 C 1 1 CPU Module The system CPU module is the UltraSPARC IIi processor The CPU module is a high performance highly integrated superscalar processor implementing the SPARC V9 64 bit RISC architecture The CPU module is capable of sustaining the execution of up to four instructions per cycle even in the presence of conditional branches and cache misses This sustained performa
126. herboard to the chassis including the CPU standoff screw iii Connect the external cables b Replace the following i PCI riser board and support Chapter8 Motherboard and Component Replacement 8 19 See Section 8 5 2 Replacing the PCI Riser Board on page 8 14 ii DIMMs See Section 8 3 2 Replacing a DIMM on page 8 8 iii NVRAM TOD with carrier See Section 8 2 2 Replacing the NVRAM TOD on page 8 5 iv PCI card s See Section 8 4 2 Replacing a PCI Card on page 8 11 v CPU fan assembly See Section 6 4 2 Replacing the CPU Fan Assembly on page 6 13 vi CPU module See Section 8 1 2 Replacing the CPU Module on page 8 3 A Connect the following to the motherboard Speaker cable connector J18 CPU fan cable connector 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 assembly J7 J8 Note Verify that the cable connectors are oriented properly by aligning the connector keys 3 Replace the power supply See Section 6 1 2 Replacing the Power Supply on page 6 3 4 Replace the diskette drive or optional secondary hard drive See Section 7 1 2 Replacing the Diskette Drive on page 7 3 5 Detach the wrist strap replace the system cover and power on the system as decribed in Chapter 10 6 Rese
127. hold down brace Using a No 2 Phillips screwdriver replace the screw securing the hold down brace to the riser Chapter 8 Motherboard and Component Replacement 8 3 2 Replace any PCI card s removed from slots 1 and 3 See Section 8 4 2 Replacing a PCI Card on page 8 11 Note If you upgrade with a replacement CPU module that is faster than 420 MHz and the 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 faster CPU speed You can order the software patch CDs using part number 704 6657 for Solaris 2 5 1 or 704 6658 for Solaris 2 6 Refer to the patch installation instructions in the CD insert document included with the CDs Detach the wrist strap replace the system cover and power on the system as decribed in Chapter 10 02 1 NVRAM TOD To remove and replace the NVRAM TOD proceed as follows Removing the NVRAM TOD 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 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 Remove the NVRAM TOD as follows FIGURE 8 2 a Remove any PCI cards installed in PCI slots 1 and 3 See Section 8 4 1 Removing a PCI Card on page 8 9
128. hooting periodic maintenance and system or subsystem stressing 2 1 21 2 1 2 SunVTS executes multiple diagnostic tests from one graphical user interface GUI that provides test configuration and status monitoring The user interface can run in the CDE or OPEN LOOK environments or through a TTY mode interface for situations when running a GUI is not possible The SunVTS interface can run on one system to display the SunVTS test session of another system on the network SunVTS is distributed with each SPARC Solaris operating environment release It is located on the Sun Computer Systems Supplement CD SunVTS Requirements Your system must meet the following requirements to run SunVTS a The SunVTS packages must be installed The main package is SUNWvts There are additional supporting packages that differ based on the version of the Solaris operating environment that is installed For specific details refer to the corresponding SunVTS documentation described below a The system must be booted to the multiuser level level 3 a To run SunVTS with a GUI that GUI must be installed Otherwise run SunVTS with the TT Y mode interface SunVTS References For more information about using SunVTS refer to the SunVTS documentation that corresponds to the Solaris software version that you are running The SunVTS documents are part of the Solaris on Sun Hardware AnswerBook collection This AnswerBook collection is preinstalle
129. ic wrist strap when handling the drive assemblies boards or cards Caution Wear an antistatic wrist strap and use an ESD protected mat when handling components When servicing or removing system components attach an ESD strap to your wrist then to a metal area on the chassis Then disconnect the power cord from the system and the wall receptacle Following this caution equalizes all electrical potentials with the system Chapter 5 Preparing for Component Replacement 5 3 92929 Lithium Battery Caution On Sun motherboards a lithium battery is molded into the real time clock SDS No M48T59Y MK48TXXB XX M48T18 XXXPCZ or M48T59W XXXPCZ Batteries are not customer replaceable parts They may explode if mistreated Do not dispose of a battery in fire Do not disassemble a battery or attempt to recharge it 5 4 5 4 Tools Required The following tools are required to 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 the motherboard circuit cards hard drives and NVRAM TOD on an antistatic mat The following items can be used as an antistatic mat Bag used to wrap a Sun replacement part Shipping container used to package a Sun replacement part Inner side metal part of the system cover Sun ESD mat part number 250 1088 available through your S
130. ignal descriptions instructions for connecting the system unit to a 1OBASE T 100BASE T twisted pair Ethernet TPE local area network LAN and modem settings for systems used in specific network telecommunication applications Appendix C Functional Description Provides functional descriptions of the system Appendix D Software Notes Identifies software issues and software upgrades Using UNIX Commands For complete information on basic UNIX commands and procedures such as shutting down the system booting the system and configuring devices refer to the following m Solaris Handbook for Sun Peripherals m AnswerBook2 online documentation for the Solaris software environment a Other software documentation that you received with your system Preface xxi Typographic Conventions Typographic conventions used in this manual are listed in the following table TABLE P 2 Typographic Conventions Typeface or Symbol AaBbCc123 AaBbCc123 AaBbCc123 xxii Shell Meaning The names of commands files and directories on screen computer output What you type when contrasted with on screen computer output Book titles new words or terms words to be emphasized Command line variable replace with a real name or value Prompts Examples Edit your login file Use 1s a to list all files o You have mail su Password Read Chapter 6 in the User s Guide
131. ing system and place the system in standby mode Keyboard Standby Power Key The keyboard Standby Power key turns on the system if the power switch is set to on and the system has been previously placed in the standby mode The keyboard Standby Power key can also be used to suspend the operating system and place the system in the standby mode if the Energy Star power management software dtpower has been installed C 26 Sun Ultra 5 Service Manual February 2000 C2 C 2 1 C22 Clocking There are five system clock domains CPU second level cache SRAMs UPA PCI and miscellaneous clocks for the various IO devices CPU and UPA Clocking The CPU and UPA clocks are generated using a frequency synthesizer on the CPU module The synthesizer output frequency is divided by four before being driven to the CPU and SRAMs In addition one synthesizer output frequency is divided by six and is gated to the CPU module and to the UPA graphics slot as the UPA clock PCI Clock Generation All PCI clocks are generated on the motherboard Additionally two 66 MHz PCI clocks are gated to the CPU module through the module connector TABLE C 9 lists the generated PCI clocks The motherboard supports two different PCI clock generators the ICW48C60 422G clock generator or the CY2254A 2 clock generator TABLE C 10 and TABLE C 11 list the PCI clock generator frequency select bits for the ICW48C60 422G and the CY2254A 2 PCI clock generators r
132. ion about modem switch settings see the manual that came with the modem A 4 Sun Ultra 5 Service Manual February 2000 A 4 Environmental Requirements The following table lists environmental requirements for the Ultra 5 system TABLE A 3 Ultra 5 System Environmental Requirements Environmental Operating Non operating Temperature 40 to 95 degrees F 4 to 140 degrees F 5 to 35 degrees C 20 to 60 degrees C Humidity 80 max noncondensing 95 noncondensing at 95 degrees F 35 degrees C at 140 degrees F 60 degrees C Altitude 10 000 ft 3 km 40 000 ft 12 km A 5 A 5 1 Reference Information This section contains the following reference information Section A 5 1 CD ROM Drive Cabling Configuration on page A 5 Section A 5 2 Hard Drive Cabling Configuration One Drive on page A 6 Section A 5 3 Hard Drive Cabling Configuration with Optional Secondary 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 CD ROM Drive Cabling Configuration The following block diagram shows the cabling for the CD ROM drive CD ROM data cable connects to motherboard connector J14 CD ROM audio cable connects to motherboard connector J9 Appendix A Product Specifications and Reference Information A 5 A 5 2 A 5 3 Ultra 5 CD ROM drive data cable CD ROM drive Motherboard J14 device 2 secondary channel Ultra 5 CD ROM drive
133. ired 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 interface functional block diagram CH2_CS1 3 CH2_INTQ CH2_DMARQ DMACK 40 pin IDE connector connector DIRQ DIOW DRST channel 2 DA 2 0 PCI PCI EIDE D interface CH1_CS1 3 BE CH1_INTRQ 40 pin connector connector h 11 CH1_DMARQ DMACK ame DD 15 0 FIGURE C 3 EIDE Interface Functional Block Diagram Cable Electrical Requirements With Optional Secondary Hard Drive In Ultra 5 systems with an optional secondary hard drive automatic cable selection of a master and a slave hard drive is allowed without the need to change drive jumpers An ATA cable is used to interface the host with the hard drives Device 0 must be installed on the connector nearest on the cable to the host and device 1 must be installed on the connector farthest from the host Appendix C Functional Description C 7 C 8 Cable Labeling With Optional Secondary Hard Drive The ATA cable and or connectors on the cable are clearly marked to indicate which connector should be connected to the slave device master device and motherboard following figure SLAVE MASTER MOTHERBOARD FIGURE C 4 EIDE Cable Labeling With Secondary Hard Drive Configuration Support FIGURE C 5 shows
134. ist DMA Wr IOMMU miss Ebus Test t DMA Wr IOMMU hit Ebus Test bus device Test Ebus device Test Consis Pass Thru DMA Rd Pass Thru DMA Wr Consist DMA Rd IOMMU LRU Lock Ebus Test Consist DMA Wr IOMMU LRU Locked 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 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 1997 Power On Selftest Completed Software Power ON0 0000 0000 0000 ffff ffff f00b 4100 0002 3333 0200 001b Q Sun Ultra 5 10 UPA PCI 3 9 P2 1 Version 9 created 1997 08 05 16 24 Clearing ES Tags Done Clearing I D TLBs Done Probing Memory Done MEM BASE 0000 0000 0000 0000 MEM SIZE 0000 0000 1000 0000 11 Column Mode Enabled MMUs ON Copy Done PC 0000 01ff f000 20ec PC 0000 0000 0000 2130 Decompressing into Memory Done Size 0000 0000 0007 5300 Chapter 3 Power On Self Test 3 13 3 14 CODE EXAMPLE 3 1 ttya ini Reset Co UltraSPA Probing Probing Probing Probing Probing Probing Probing Probing Probing Probing Probing Reset Co UltraSPA Probing Probing Probing Probing Probing Probing Probing Probing Probing Probing Probing Sun
135. kes the uart_loopback test This test transmits and receives 128 characters and checks serial port A transaction validity The following code example shows the serial port A output message CODE EXAMPLE 4 15 Serial Port A Output Message Enter 0 12 tests 13 Quit 14 Menu gt 7 EST uarta_test AUDRATE 1200 UBTEST internal_loopback AUDRATE 1800 internal_loopback AUDRATE 2400 UBTEST internal_loopback AUDRATE 4800 UBTEST internal_loopback nun Yananua yd a k w E n I Chapter 4 Troubleshooting Procedures 4 21 4 22 CODE EXAMPLE 4 15 Serial Port Output Message Continued BAUDRATE 9600 SUBTEST internal_loopback BAUDRATE 19200 SUBTEST internal_loopback BAUDRATE 38400 SUBTEST internal_loopback BAUDRATE 57600 SUBTEST internal_loopback BAUDRATE 76800 SUBTEST internal_loopback BAUDRATE 115200 SUBTEST internal_loopback BAUDRATE 153600 SUBTEST internal_loopback BAUDRATE 230400 SUBTEST internal_loopback BAUDRATE 307200 SUBTEST internal_loopback BAUDRATE 460800 SUBTEST internal_loopback Enter 0 12 tests 13 Quit 14 Menu gt Note The serial port A diagnostic will stall if the TIP line is installed on serial port A The following code example shows the serial port A output messag
136. kette drive bracket into the chassis aligning the three holes on the bracket with the three screws on the chassis d Slide the bracket forward until it stops Chapter 7 Storage Devices 7 3 e Using a No 2 Phillips screwdriver tighten the three screws securing the diskette drive bracket to the chassis f Connect the following a Diskette drive cable assembly to the diskette drive m Power cable to the diskette drive Note Verify that the cable connectors are oriented properly by aligning the connector keys 2 Detach the wrist strap replace the system cover and power on the system as decribed in Chapter 10 7 4 Sun Ultra 5 Service Manual February 2000 12 14241 Hard Drives To remove and replace a primary master hard drive proceed as follows Removing a Primary Hard Drive 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 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 a Remove the primary hard drive as follows FIGURE 7 3 and FIGURE 7 4 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 Disconnect the hard drive cable connector and the po
137. l February 2000 PCI riser support screw d PCI riser board J A N y NI VAN WL PCI riser support Motherboard screws 7 CPU standoff screw FIGURE 8 7 Removing and Replacing the Motherboard Part 1 Chapter 8 Motherboard and Component Replacement 8 17 FIGURE 8 8 Removing 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 required for digital telecommunication Within the European Community 8 18 Sun Ultra 5 Service Manual February 2000 1 Using long nose pliers set the motherboard serial port jumpers JP3 and JP4 refer to the following table TABLE 8 2 Serial Port Jumper Settings Default Shunt Jumper Pins 1 2 Select Pins 2 3 Select on Pins JP3 RS 232 RS 423 2 3 JP4 RS 232 RS 423 2 3 Note Motherboard jumpers are identified as JP Jumper pins are located immediately adjacent to the part number Closed Open e ojo ele i 4 1 l 1 2 2 3 FIGURE 8 9 Identifying Jumper Pins 2 Replace the motherboard as follows FIGURE 8 7 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 replace the seven screws securing the mot
138. l you are ready to install it on the motherboard Handle DIMMs only by their edges Do not touch DIMM components or metal parts Always wear a grounding strap when handling DIMMs Remove the DIMM from the antistatic container Install the DIMM as follows FIGURE 8 3 Caution The system must have two identical DIMMs installed in a bank For best system performance install four identical DIMMs in the two banks TABLE 8 1 identifies DIMM banks 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 alignment bumps are keyed to ensure proper DIMM orientation Caution If the DIMM is not seated into its slot evenly it can cause shorts that will damage the system Ensure that all contacts engage at the same time by pressing evenly on the top corners of the DIMM do not rock the DIMM into place A clicking sound is heard when the DIMM is properly seated b Press firmly on the DIMM top until the DIMM is properly seated Verify the ejection levers are closed toward the DIMM Detach the wrist strap replace the system cover and power on the system as decribed in Chapter 10 8 8 Sun Ultra 5 Service Manual February 2000 8 4 8 4 1 PCI Card To remove and replace a PCI card proceed as follows Removing a PCI Card Power off the system remove the s
139. le connector Note Verify that the cable connectors are oriented properly by aligning the connector keys Detach the wrist strap replace the system cover and power on the system as decribed in Chapter 10 Sun Ultra 5 Service Manual February 2000 CHAPTER 8 Motherboard and Component Replacement This chapter describes how to remove and replace the Ultra 5 motherboard and motherboard components This chapter contains the following topics Section 8 1 CPU Module on page 8 1 Section 8 2 NVRAM TOD on page 8 4 Section 8 3 DIMM on page 8 6 Section 8 4 PCI Card 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 off the system remove the system cover and attach an antistatic wrist strap as described in Chapter 5 an antistatic wrist strap and use an ESD protected mat Store ESD sensitive E Caution Use proper ESD grounding techniques when handling components Wear components in antistatic bags before placing them on any surface 8 1 Caution The static random access memory SRAM heatsinks are extremely fragile Do not touch the SRAM heatsinks 2 If necessary remove any PCI cards from PCI slots 1 and 3 to provide clearance See Section 8 4 1 Removing a PCI Card on page 8 9 3 Remove the
140. le system error messages Reboot the system when finished to reload the metadevice database After reboot repair any broken database replicas which were deleted Type Ctrl d to proceed with normal startup or give root password for system maintenance If you see the message shown above use the recovery procedure in the next section to replace broken database replicas Chapter 7 Storage Devices 7 13 7 2 4 5 Recovery Procedure for Broken Database Replicas The high level recovery steps are as follows m Delete the broken database replica and reboot m Repair or replace the problem hard drive m Add back the database replica Detailed instructions for the broken database recovery are as follows After you see the error messages described in the previous section type your root password to enter system maintenance mode at the following prompt Type Ctrl d to proceed with normal startup or give root password for system maintenance lt root password gt The following message then displays Entering System Maintenance Mode Type the metadb command as follows to look at the databases to determine which database replica is broken usr opt SUNWmd metadb i flags first blk block count apl 1050 1034 dev dsk c0t3d0s3 Mp unknown unknown dev dsk c1t2d0s3 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
141. lease of this product You may contact Sun Enterprise Services or go to the Sun Online Support Tools webpage 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 patch 105362 13 proceed as follows 1 Become super user on the system 2 Go to the directory that contains the patch by typing cdrom sun_ ultra 5 10 series hw_ab Patches 105362 13 3 Install the patch by typing installpatch 4 Reboot the system 5 Become super user on the system 6 Set the PGX24 graphics mode to 24 bit by typing m64config depth 24 res 1152x900x66 Appendix D Software Notes D 3 7 Either log out or exit the windowing system then restart the windowing system When the windowing system starts up the display the display will be in 24 bit mode Note Software patches may be updated after the release of this product You may contact Sun Enterprise Services or go to the Sun Online Support Tools webpage http www sun com service online to obtain the latest software patch D 1 5 Which Mode is Running The output of the command usr sbin m64config propt tells you this information depth 8 means that 8 bit mode is initialized Likewise depth 24 means that the 24 bit mode is active The default setting is 8 bit mode D 1 6 Changing From One Mode to the Oth
142. m64BQ2 Troubleshooting Procedures 4 15 4 7 2 CODE EXAMPLE 4 7 OBDiag Menu Continued Digi PCI Cheerio sabre EBUS DMA TCR Registers Dress Ethernet CRE Keyboard Ares ouse DR Floppy Grasse Parallel Port ses Serial Port A NA Serial Port B a NVRA Duo Audio A EID Passe Video Lise All Above nE se Quit LE Display this Menu LE Toggle script debug E een Enable External Loopback Tests lors Disable External Loopback Tests Enter 0 13 tests 14 Quit 15 Menu gt OB Diagnostics The OBDiags are described in the following sections Section 4 7 2 1 PCI PCIO Diagnostic on page 4 17 Section 4 7 2 2 EBus DMA TCR Registers Diagnostic on page 4 18 Section 4 7 2 3 Ethernet Diagnostic on page 4 18 Section 4 7 2 4 Keyboard Diagnostic on page 4 19 Section 4 7 2 5 Mouse Diagnostic on page 4 20 Section 4 7 2 6 Diskette Drive Floppy Diagnostic on page 4 20 Section 4 7 2 7 Parallel Port Diagnostic on page 4 21 Section 4 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 4 7 2 12 EIDE Diagnostic on page 4 25 Section 4 7 2 13 Video Diagnostic on page 4 25 Section 4 7 2 14 All Above Diagnostic on page 4 26 4 16 Sun Ultra 5 Service Manual February 2000
143. mments We are interested in improving our documentation and welcome your comments and suggestions You can email your comments to us at docfeedback sun com Please include the part number of your document in the subject line of your email xxiv Sun Ultra 5 Service Manual February 2000 Regulatory Compliance Statements and Declaration of Conformity Your Sun product is marked to indicate its compliance class e Federal Communications Commission FCC USA e Industry Canada Equipment Standard for Digital Equipment ICES 003 Canada e Voluntary Control Council for Interference VCCI Japan e Bureau of Standards Metrology and Inspection BSMI Taiwan Please read the sections that correspond to the marking on your Sun product before attempting to install the product FCC Class A Notice This device complies with Part 15 of the FCC Rules Operation is subject to the following two conditions 1 This device may not cause harmful interference 2 This device must accept any interference received including interference that may cause undesired operation Note This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if it is not in
144. mouse Sun Ultra 5 Service Manual February 2000 1 3 Unit System Description System components are housed in a desktop style enclosure Overall chassis dimensions for the Ultra 5 system are listed in the following table TABLE 1 2 Ultra 5 System Physical Dimensions Width Height Depth Ultra 5 17 17 inches 43 60 cm 4 31 inches 10 95 cm 16 69 inches 42 40 cm desktop enclosure System electronics are contained on a single printed circuit board motherboard The motherboard contains the CPU module memory modules system control ASICs and I O ASICs The following figures illustrate the Ultra 5 system front and back views 3 5 inch bay spare CD ROM drive Power LED Sun GIRS uU mm a m 7 0 9 0 0 6 9 o o O O O0 00 o o O0 O0 0 Oo O0 O O O O O O O O O0 9 0 0 0 0 00000000000oooo O0O0OOO0OYOOOOOOOoOOoOOoOOoOoCoCooOo Diskette drive Standby switch FIGURE 1 2 Ultra 5 System Front View PCI connectors 33 MHz 3 Power switch 00000000 bO00000000000 00000000 00000000 0000 o00 Audio Serial port TPE connector Power supply fan Voltage select Power inlet Keyboard mouse VGA connector FIGURE 1 3 Ultra 5 System Back View Chapter 1 Product Description 1 5 1 4 1 6 Repl
145. move the following from the system i CPU module See Section 8 1 1 Removing the CPU Module on page 8 1 Chapter 8 Motherboard and Component Replacement 8 15 ii CPU fan assembly See Section 6 4 1 Removing the CPU Fan Assembly on page 6 12 iii PCI card s See Section 8 4 1 Removing a PCI Card on page 8 9 iv PCI riser board See Section 8 5 1 Removing the PCI Riser Board on page 8 13 v PCI riser board support vi NVRAM TOD with carrier See Section 8 2 1 Removing the NVRAM TOD on page 8 4 Note The NVRAM TOD contains the system host identification ID and Ethernet address If the same ID and Ethernet address are to 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 page 8 7 e Remove the motherboard as follows i Disconnect the external cables ii Using a No 2 Phillips screwdriver remove the seven screws securing the motherboard to the chassis including the CPU standoff screw Set the screws aside Caution Handle the motherboard by the back panel or by the edges only iii Lift the motherboard from the chassis iv Place the motherboard on an antistatic mat Note It might be necessary to slide the motherboard toward the chassis front before lifting it from the chassis Sun Ultra 5 Service Manua
146. ms the Sun logo AnswerBook2 docs sun com ShowMe How2 Java Java Coffee Cup logo Solaris The Network Is the Computer Ultra Ultra Port Architecture SunMicrophone SunVTS UltraSPARC OpenBoot Solstice DiskSuite and SunOS are trademarks or registered trademarks of Sun Microsystems Inc in the United States and in other countries All SPARC trademarks are used under license and are trademarks or registered trademarks of SPARC International Inc in the United States and in other countries Products bearing SPARC trademarks are based upon an architecture developed by Sun Microsystems Inc The OPEN LOOK and Sun Graphical User Interfaces were developed by Sun Microsystems Inc for its users and licensees Sun acknowledges the pioneering efforts of Xerox Corporation in researching and developing the concept of visual or graphical user interfaces for the computer industry Sun holds a nonexclusive license from Xerox to the Xerox Graphical User Interface which license also covers Sun s licensees who implement OPEN LOOK GUIs and otherwise comply with Sun s written license agreements THIS PUBLICATION IS PROVIDED AS IS WITHOUT WARRANTY OF ANY KIND EITHER EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY FITNESS 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
147. nce is supported by a decoupled prefetch and dispatch unit with instruction buffer The CPU module supports both 2D and 3D graphics as well as image processing video compression and decompression and video effects via the sophisticated visual instruction set VIS VIS provides high levels of multimedia performance including real time video compression decompression and two streams of MPEG 2 decompression at full broadcast quality with no additional 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 protocol support Four way superscalar design with nine execution units a Four integer execution units Three floating point execution units Two graphics execution units Selectable little endian or big endian byte ordering 64 bit address pointers 16 Kbyte non blocking data cache 16 Kbyte instruction cache with single cycle branch following Power management Software prefetch instruction support Multiple outstanding requests The Ultra 5 system may contain a 270 MHz 333 MHz 360 MHz or 440 MHz CPU module The following table identifies the cache and SRAM for each module TABLE C 1 Ultra 5 CPU Module Cache and SRAM Module 270 Mhz 333 Mhz 360 Mhz 360 Mhz 440 MHz Second Level Cache Data SRAMs TAG SRAMs 256 KByte 2 32K x 36 1 32K x 36k 2 Mbyte 4 256K x 18 1 64K x 18 256 Kbyte
148. ntroller serial ports functional block diagram C 23 compliance German acoustic XXVII components system unit 1 6 cover top removing 5 8 replacing 10 1 CPU fan assembly removing 6 12 Index 1 replacing 6 13 module C 3 removing 8 1 replacing 8 3 D description functional C 1 product 1 1 signal B 1 SunVTS 2 1 diag level variable set to max 3 7 set to min 3 15 diagnostics OBP on board 4 8 DIMM bank location 8 6 characteristics C 12 failure 4 7 physical memory address 4 7 removing 8 7 replacing 8 8 slot pair location 8 6 diskette drive cable assembly removing 6 4 replacing 6 5 removing 7 1 replacing 7 3 E EBus DMA registers 4 18 TCR registers 4 18 EBus2 devices C 21 interface C 6 EIDE cable Index 2 Sun Ultra 5 Service Manual February 2000 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 2 Ultra 5 A 2 electrostatic discharge 5 3 enclosure C 40 environmental requirements A 5 error reporting POST 3 19 Ethernet 4 18 output message 4 19 external UTP 5 cable lengths B 6 F failure CD ROM drive 4 4 DIMM 4 7 hard drive 4 4 power on 4 2 video output 4 3 flash PROM C 23 jumper settings C 39 jumpers C 38 floppy 4 20 output message 4 20 front panel on off switch C 26 view Ultra 5 s
149. oard J19 c Press the fan retaining clip and remove the CPU fan assembly from the chassis 6 12 Sun Ultra 5 Service Manual February 2000 1 Retaining LA clip CPU fan assembly FIGURE 6 7 Removing and Replacing the CPU Fan Assembly 6 4 2 Replacing the CPU Fan Assembly 1 Replace the CPU fan assembly as follows FIGURE 6 7 a Position the CPU fan assembly ensuring that the fan 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 PCI card s to the riser board connectors 1 and 3 See Section 8 4 2 Replacing a PCI Card on page 8 11 2 Detach the wrist strap replace the system cover and power on the system as decribed in Chapter 10 Chapter 6 Major Subassemblies 6 13 6 5 6 5 1 AN Front Bezel To remove and replace the front bezel proceed as follows Removing the Front Bezel 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 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 Remove the front bezel as follows FIGURE 6 8 a Move the diskette drive assembly or optional secondary
150. of UltraSPARC processors They support high performance CPU module UltraSPARC IIi processing FIGURE 1 1 shows the Ultra 5 system This chapter contains the following topics m Section 1 1 Feature Overview on page 1 3 m Section 1 2 I O Devices on page 1 4 m Section 1 3 System Description on page 1 5 m Section 1 4 Replaceable Components on page 1 6 Keyboard Monitor System Mouse Ultra 5 System FIGURE 1 1 Sun Ultra 5 Service Manual February 2000 1 2 1 1 Feature Overview The Ultra 5 system provides the following features Desktop style enclosure 200 watt power supply One hard drive bay a second optional hard drive bracket can be added Up to two enhanced integrated drive electronic EIDE hard drives CD ROM drive CD quality audio 1 44 megabyte Mbyte manual eject diskette drive Front access Personal Computer Memory Card International Association PCMCIA bay two Type II or one Type III slot s a UltraSPARC Ili processor module CPU module advanced PCI bridge APB application specific integrated circuit ASIC a 440 MHz 360 MHz 333 MHz or 270 MHz CPU module m Three PCI slots PCI riser board expansion with two long PCI cards and one short PCI card m 33 megahertz MHz 32 bit peripheral component interconnect PCI m PGX on board graphics or PGX24 PCI on board graphics Note Systems with PGX24 graphics have PGX24 or Series 3
151. on C 13 TABLE C 4 Memory Address Range Based on Installed DIMMs Continued DIMM Bank Number DIMM Size DIMM Pair Size Address Range Notes 1 64 Mbyte 128 Mbyte 0x1000 0000 0x17FF FFFF 1 128 Mbyte 256 Mbyte 0x1000 0000 Ox1FFF FFFF 1 256 Mbyte 512 Mbyte 0x3000 0000 Ox3FFF FFFF Note If the system memory is configured with 16 Mbyte DIMMs and the system memory is being upgraded with anything other than 16 Mbyte DIMMs you must remove all 16 Mbyte DIMMs and replace them with the memory upgrade C 1 3 4 Transceivers 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 memory subsystem C 14 Sun Ultra 5 Service Manual February 2000 C 1 4 C 1 4 1 C 1 4 2 PCI Riser Board Because of the space limitations to the system enclosures a PCI riser board is present in the systems The PCI riser board supports a maximum of three PCI cards Connector Definition The PCI riser board uses the PCI 64 bit standard connector with revised pinout for additional power needed to support three PCI cards The following table lists the PCI riser board pin summary TABLE C 5 PCI Riser Board Pin Summary Pin Type Number of Pins Current Rating Gnd 38 N A 5V 18 4 3 25 26 amp max 12V 14 2 3 2 amp max 12V 1 1 amp max m Current rating is 1 ampere at 30 C for each pin
152. or Component Replacement 5 5 Standby key amp FIGURE 5 2 Sun Type 5 Keyboard Power key 5 E OO J OO sip facar o 7 F g 7 T E T T 7 lt a fm e 1 2 3 4 s 6 1 e o o k Ta a W F f i E T ig i 7 T Da 7 3 g5 al al E 7 E FIGURE 5 3 Sun I O Type 6 Keyboard 3 Set the system power switch to the off position FIGURE 5 4 Note For a typical system shutdown or restart it is not necessary to set the power switch to the off position 5 6 Sun Ultra 5 Service Manual February 2000 Power switch Voltage selector switch Ce 6 Gaye 7 FIGURE 5 4 System Power Switch 4 Verify the following a The front panel p
153. orting Tests CPU Data Access Trap Test CPU Addr Align Trap Test DMMU Access Priv Page Test DMMU Write Protected Page Test Advanced Sabre IOMMU Tests Init Sabre diag level Variable Set to min Continued Consist DMA Rd IOMMU miss Ebus Test Basic Cheerio Tests Cheerio Ebus PCI Config Space Test Cheerio Ethernet PCI Config Space Test Cheerio Init Sabre IOMMU Error Reporting Tests Init Sabre PIO Read Master Abort Test PIO Read Target Abort Test Status of this POST run PASS manfacturing mode 0FF Time Stamp hour min sec 00 10 33 Power On Selftest Completed Power ON0 0000 0000 0000 ffff ffff f00b 4100 0002 3333 0200 001b Sun Ultra 5 10 UPA PCI 3 9 P2 1 05 16 24 Clearing ES Tags Done Clearing 1 D TLBs Done month date year Chapter 3 Power On Self Test Version 9 created 1997 08 08 22 1997 Version 9 created 1997 08 3 17 3 18 CODE EXAMPLE 3 2 Sun Ultra 5 10 UPA PCI 05 16 24 Probing Memory Done 3 9 P2 1 EM BASE 0000 0000 0000 0000 EM SIZE 0000 0000 1000 0000 11 Column Mode Enabled Us ON Copy Done PC 0000 01ff f000 20ec PC 0000 0000 0000 2130 Decompressing into Memory Done Size 0000 0000 0007 5300 ttya initialized Reset Control UltraSPARC IIi 2 2 module Probing Memory Bank 0 128 128 Probing Memory Bank 2 0 0 Probing Floppy drive detected on IDO Probing EBUS SUNW CS4231 Probing UPA Slot at le 0 S
154. ot be mixed If 16 Mbyte DIMMS 10 bit column address are installed and you wish to upgrade with 11 bit column address DIMMs then the 10 bit DIMMs must be removed and replaced with 11 bit column address DIMMs The following table lists memory DIMM configurations TABLE C 2 Memory DIMM Configuration Number of Fully Loaded Sun Part DIMM DRAMs DIMM Memory Bank Memory 2 banks 4 Column Number Configuration on Module Size Size 2 DIMMs DIMMs Address Bits 370 3211 2 Mbyte x 72 9 16 Mbyte 32 Mbyte 64 Mbyte 10 370 3198 4 Mbyte x 72 18 32 Mbyte 64 Mbyte 128 Mbyte 11 370 3199 8 Mbyte x 72 9 64 Mbyte 128 Mbyte 256 Mbyte 11 370 3200 16 Mbyte x 72 18 128 Mbyte 256 Mbyte 512 Mbyte 11 370 3201 32 Mbyte x 72 36 256 Mbyte 512 Mbyte 1 Gbyte 11 Do not mix with other DIMM memory size Do not mix DIMMs that have 10 column address bits with DIMMs that have 11 column address bits C 1 3 2 DIMM Characteristics The DIMMs used in the system have the following characteristics JEDEC standard 168 pin DIMM Support ECC x72 Single 3 3 VDC 0 3 VDC power supply LVTTL compatible input and outputs All inputs are buffered with exception of RAS_L CAS_L before RAS_L refresh capability C 12 Sun Ultra 5 Service Manual February 2000 C 1 3 3 Memory Address Assignment The system memory spans a 1 Gbyte region starting at physical address 0x000 0000 0000 The system has four DIMM sockets that accept 16 Mbyte to 256 Mbyte DIMMs DIMMs must be ins
155. ower 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 Chapter 5 Preparing for Component Replacement 5 7 5 6 Removing the System Cover Remove the system cover as follows FIGURE 5 5 1 Using a No 2 Phillips 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 tabs release 3 Lift the system cover straight up Set it aside in a safe place Screw 2 po System cover gt ae Cover tab FIGURE 5 5 Removing the System Cover 5 8 Sun Ultra 5 Service Manual February 2000 5 7 Attaching the Wrist Strap Caution Wear an antistatic wrist strap and use an ESD protected mat when handling components When servicing or removing system components attach an ESD strap to your wrist then to a metal area on the chassis Then 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 adhesive side firmly against your wrist 2 Peel the liner from the copper foil at the opposite end of the wrist strap 3 Attach the copper end of the wrist strap to the chassis FIGURE 5 6 4 Disconnect the AC power cord
156. port A connector configuration and the following table lists the pin assignments 1300000000000001 A 2500000000000014 FIGURE B 4 Serial Port A Connector Pin Configuration TABLE B 5 Serial Port A Connector Pin Assignments Pin Signal Description 1 NC Not connected 2 TXD_A Transmit data A 3 RXD_A Receive data A 4 RTS_A Read to send A 5 CTS_A Clear to send A 6 DSR_A Data set ready A 7 Gnd Signal ground 8 DCD_A Data carrier detect A 9 NC Not connected 10 NC Not connected 11 NC Not connected 12 NC Not connected 13 NC Not connected 14 NC Not connected AppendixB Signal Descriptions B 7 B 8 TABLE B 5 Serial Port A Connector Pin Assignments Continued Pin Signal Description 15 RTXC_A Transmit clock A 16 NC Not connected 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 connected Sun Ultra 5 Service Manual February 2000 B 5 Serial Port B Connector The serial port B connector is a DB 9 type connector located on the serial parallel connector back panel The serial port B connector provides asynchronous serial communications The following figure illustrates the serial port B connector configuration and the following table lists the pin assignments 1000005 B 600009 FIGURE B 5 Serial Port B Connector Pin Configuration TABL
157. precaution may result in personal injury and system damage Laser Compliance Notice Sun products that use laser technology comply with Class 1 laser requirements Class 1 Laser Product Luokan 1 Laserlaite Klasse 1 Laser Apparat Laser KLasse 1 CD ROM Caution Use of controls adjustments or the performance of procedures other than those specified herein may result in hazardous radiation exposure Einhaltung sicherheitsbeh rdlicher Vorschriften Auf dieser Seite werden Sicherheitsrichtlinien beschrieben die bei der Installation von Sun Produkten zu beachten sind Sicherheitsvorkehrungen Treffen Sie zu Ihrem eigenen Schutz die folgenden Sicherheitsvorkehrungen wenn Sie Ihr Ger t installieren m Beachten Sie alle auf den Ger ten angebrachten Warnhinweise und Anweisungen m Vergewissern Sie sich da Spannung und Frequenz Ihrer Stromquelle mit der Spannung und Frequenz bereinstimmen die auf dem Etikett mit den elektrischen Nennwerten des Ger ts angegeben sind m Stecken Sie auf keinen Fall irgendwelche Gegenst nde in Offnungen in den Ger ten Leitf hige Gegenst nde k nnten aufgrund der m glicherweise vorliegenden gef hrlichen Spannungen einen Kurzschlu verursachen der einen Brand Stromschlag oder Ger teschaden herbeif hren kann Symbole Die Symbole in diesem Handbuch haben folgende Bedeutung Achtung Gefahr von Verletzung und Ger teschaden Befolgen Sie die Anweisung
158. produit ou document est prot g par un copyright et distribu avec des licences qui en restreignent l utilisation la copie et la d compilation Aucune partie de ce produit ou de sa documentation associ e ne peut tre reproduite sous aucune forme par quelque moyen que ce soit sans l autorisation pr alable et crite de Sun et de ses bailleurs de licence s il y en a Des parties de ce produit pourront tre deriv es du syst me UNIX licenci par Novell Inc et du syst me Berkeley 4 3 BSD licenci par l Universit de Californie UNIX est une marque enregistr e aux Etats Unis et dans d autres pays et licenci e exclusivement par X Open Company Ltd Le logiciel d tenu par des tiers et qui comprend la technologie relative aux polices de caract res est prot g par un copyright et licenci par des fournisseurs de Sun Sun Sun Microsystems the Sun logo AnswerBook2 docs sun com ShowMe How2 Java Java Coffee Cup logo Solaris The Network Is the Computer Ultra Ultra Port Architecture SunMicrophone SunVTS UltraSPARC OpenBoot Solstice DiskSuite et SunOS sont des marques d pos es ou enregistr es de Sun Microsystems Inc aux Etats Unis et dans d autres pays Toutes les marques SPARC utilis es sous licence sont des marques d pos es ou enregistr es de SPARC International Inc aux Etats Unis et dans d autres pays Les produits portant les marques SPARC sont bas s sur une architecture d velopp e par Sun Microsystem
159. pth 16 69 in 42 40 cm Weight approximate 39 70 lb 18 00 kg A 2 Electrical Specifications The following table lists the electrical specifications for the Ultra 5 system TABLE A 2 Ultra 5 System Electrical Specifications Parameter Value AC input 47 to 63 Hz 90 to 132 VAC or 180 to 264 VAC switch selectable DC output 200W maximum Output 1 3 3 VDC 14 04 Output 2 5 0 VDC 22 04 Output 3 12 0 VDC 6 0A Output 4 5 0 VDC 0 5A Output 5 12 0 VDC 0 8A Output 6 5 0 VDC 0 2A Standby AS A 3 1 Modem Setup Specifications m Section A 3 1 Setting Up the Modem on page A 2 a Section A 3 2 Serial Port Speed Change on page A 3 m Section A 3 3 Modem Recommendations on page A 4 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 a Dial in only Bidirectional A 2 Sun Ultra 5 Service Manual February 2000 A 3 2 To set up a modem Become superuser and type admintool su Password admintool In the Admintool window select Serial Port Manager Select Port a or Port b for your modem connection Select Edit The Serial Port Manager Modify Service window is displayed Choose the Expert level of detail From the Use Template menu choose one of the following a Modem Dial out only Modem Dial in only Mo
160. r and attach an antistatic wrist strap as described in Chapter 5 an antistatic wrist strap and use an ESD protected mat Store ESD sensitive Caution Use proper ESD grounding techniques when handling components Wear components in antistatic bags before placing them on any surface 2 Disconnect the hard drive cable assembly connectors from the following FIGURE 6 3 m Hard drive s m Motherboard J15 3 Remove the hard drive cable assembly from the chassis Hard drive cable assembly FIGURE 6 3 Removing and Replacing the Hard Drive CableAssembly 6 6 Sun Ultra 5 Service Manual February 2000 6 2 4 6 2 5 Replacing the Hard Drive Cable Assembly 1 Replace the hard drive cable assembly as follows FIGURE 6 3 a Position the hard drive cable assembly into the chassis b Connect the hard drive cable assembly connectors to the following Hard drive s m Motherboard J15 Note Verify that the cable connectors are oriented properly by aligning the connector keys Note If the system has an optional secondary hard drive installed the drives use a cable with three connectors Ensure that the three connectors are replaced correctly as described in Section 7 2 3 Installing a Secondary Hard Drive on page 7 8 Detach the wrist strap replace the system cover and power on the system as decribed in Chapter 10 Removing the Serial Parallel Cable Assembly Power off the s
161. r keys Detach the wrist strap replace the system cover and power on the system as decribed in Chapter 10 6 8 Sun Ultra 5 Service Manual February 2000 6 27 Removing the Audio Cable Assembly 1 Power off the system remove the system cover and attach an antistatic wrist strap as described in Chapter 5 an antistatic wrist strap and use an ESD protected mat Store ESD sensitive Caution Use proper ESD grounding techniques when handling components Wear components in antistatic bags before placing them on any surface 2 Remove the audio cable assembly as follows a Remove the audio cable assembly connectors from the following FIGURE 6 5 CD ROM drive Motherboard J5 b Remove the audio cable assembly from the chassis Audio cable CD ROM drive connector Audio cable motherboard connector J5 FIGURE 6 5 Removing and Replacing the Audio Cable Chapter6 Major Subassemblies 6 9 6 2 8 Replacing the Audio Cable Assembly 1 Replace the audio cable assembly as follows FIGURE 6 5 a Position the audio cable assembly into the chassis b Connect the audio cable assembly connectors to the following Motherboard J5 a CD ROM drive Note Verify that the cable connectors are oriented properly by aligning the connector keys Detach the wrist strap replace the system cover and power on the system as decribed in Chapter 10 6 3 6 3 1 Speaker Assembly To remove and repl
162. rd drive target 1 optional c0t6d0s CD ROM drive target 6 optional Note The symbol in the operating system address examples may be a numeral between 0 and 7 that describes the slice or partition on the drive Symptom Hard drive or CD ROM drive fails to respond to commands Action Test the drive response to the probe ide command as follows 1 To bypass POST type setenv diag switch false at the ok prompt 2 At the system ok prompt type ok reset all ok probe ide 4 4 Sun Ultra 5 Service Manual February 2000 m If the hard drive responds correctly to probe ide command the message shown in CODE EXAMPLE 4 4 on page 4 10 is displayed which means that the system EIDE controller has successfully probed the device This is an indication that the motherboard is operating correctly m If an optional hard drive is installed and one drive does not respond to the EIDE controller probe but the other does replace the unresponsive drive m If the probe ide test fails to show the device in the message replace the drive see If replacing the hard drive does not correct the problem replace the motherboard 4 4 Power Supply Test The section describes how to test the power supply FIGURE 4 1 and TABLE 4 2 describe power supply connector J17 Power off the system remove the system cover and attach an antistatic wrist strap as described in Chapter 5 Remove the PCI card from riser board conn
163. replace the system cover and power on the system as decribed in Chapter 10 8 14 Sun Ultra 5 Service Manual February 2000 8 6 8 6 1 Motherboard To remove and replace a motherboard proceed as follows Caution Use an antistatic mat when working with the motherboard An antistatic mat contains the cushioning needed to protect the underside components to prevent motherboard flexing and to provide antistatic protection Removing the Motherboard 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 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 Remove the motherboard as follows FIGURE 8 7 and FIGURE 8 8 a Remove the power supply See Section 6 1 1 Removing the Power Supply on page 6 1 b Remove the diskette drive or optional secondary hard drive See Section 7 1 1 Removing the Diskette Drive on page 7 1 A Disconnect the following from the motherboard Speaker cable connector J18 CPU fan cable connector 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 assembly J7 J8 a Re
164. rive cable Secondary hard drive Primary hard drive Motherboard J15 slave device 1 master device 0 primary channel FIGURE 7 5 Hard Drive Cabling Configuration with Two Hard Drives Place the three holes on the new hard drive bracket over the three securing screws on the chassis Carefully slide the hard drive bracket forward until it stops Tighten the three screws that secure the drive bracket to the chassis Dress cables to provide clearance Reinstall any PCI card you removed from PCI slot 2 See Section 8 4 2 Replacing a PCI Card on page 8 11 Detach the wrist strap replace the system cover and power on the system as decribed in Chapter 10 Chapter 7 Storage Devices 7 9 Secondary hard drive Slave connector SN Master connector Motherboard connector FIGURE 7 6 Installing a Secondary Hard Drive e February 2000 Sun Ultra 5 Service Manual 7 10 7 2 4 7 2 4 1 7 2 4 2 Hard Drive Mirroring This section describes the requirements and constraints of a hard drive mirroring solution that utilizes Solstice DiskSuite software Hard Drive Mirroring Configuration The IDE subsystem of the Ultra 5 system has two independent channels designated primary and secondary On the Ultra 5 motherboard there are two separate connectors for each channel allowing each channel to support two devices One device may be jumpered as master de
165. rogramming of the flash PROM C 38 Sun Ultra 5 Service Manual February 2000 fe cle 0 20 50 0 NN 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 default Enable 1 2 Appendix C Functional Description C 39 C 8 C 40 Enclosure The system uses an enclosure that reflects style ergonomics serviceability functionality versatility and quality Physical orientation allows for a rack 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 One 1 6 inch 4 064 cm CD ROM drive m One 3 5 inch 8 89 cm hard drive bay an optional secondary hard drive can be installed in place of the diskette drive a One plug in UltraSPARC module m Four DIMMs m Three PCI slots Sun Ultra 5 Service Manual February 2000 APPENDIX D Software Notes Note Systems with PGX24 graphics have PGX24 or Series 3 printed on the serial number label that is affixed to the system front bezel D 1 D 1 1 PGX24 8 Bit or 24 Bit Graphics The PGX24 offers PCI based onboard 8 bit or 24 bit graphics Selected features of the PCI based onboard 8 bit or 24 bit graphics are described in the following paragraphs Al
166. rungen und Einstellungen oder die Durchfhrung von Prozeduren die von den hier beschriebenen abweichen knnen gefhrliche Strahlungen zur Folge haben Conformit aux normes de s curit Ce texte traite des mesures de s curit qu il convient de prendre pour l installation d un produit Sun Microsystems Mesures de s curit Pour votre protection veuillez prendre les pr cautions suivantes pendant l installation du mat riel m Suivre tous les avertissements et toutes les instructions inscrites sur le mat riel m V rifier que la tension et la fr quence de la source d alimentation lectrique correspondent la tension et la fr quence indiqu es sur l tiquette de classification de l appareil m Ne jamais introduire d objets quels qu ils soient dans une des ouvertures de l appareil Vous pourriez vous trouver en pr sence de hautes tensions dangereuses Tout objet conducteur introduit de la sorte pourrait produire un court circuit qui entra nerait des flammes des risques d lectrocution ou des d g ts mat riels Symboles Vous trouverez ci dessous la signification des diff rents symboles utilis s de d g ts mat riels Veuillez suivre les Attention risques de blessures corporelles et instructions Attention surface a temp rature lev e AN Evitez le contact La temp rature des surfaces est lev e et leur contact peut provoquer des blessures corporelles Attention
167. s 64B sk cdrom there there there there i 300MHz No Keyboard Serial 9337477 8e7a85 Version 9 created 1997 08 CODE EXAMPLE 3 1 diag level Variable Set to max Continued Power On Selftest Completed Probing keyboard Done 00 0000 0000 0000 4001 Executing Power On SelfTest Sun Ultra 5 10 Darwin POST 2 1 1 Build No 293 08 21 97 15 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 DMMU TLB RAM DMMU TLB RAM Access Test Probe Ecache 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 CPU Softint Reg and Int Test All Basic MMU Tests DMMU Primary Context Reg Test U Secondary Context Reg Test U TSB Reg Test Tag Access Reg Test U VA Watchpoint Reg Test U PA Watchpoint Reg Test U TSB Reg Test IMMU Tag Access Reg Test All Basic Cache Tests Dcache RAM Test Dcache Tag Test Icache RAM Test He O0 Ona U C Chapter 3 Power On Self Test 3 9 CODE EXAMPLE 3 1 diag level Variable Set to max Continued Power On Selftest Completed Icache Tag Test Icache Next Test Icache Predecode Test Sabre MCU Control amp Statu
168. s Inc Les utilisateurs d interfaces graphiques OPEN LOOK et Sun ont t d velopp s de Sun Microsystems Inc pour ses utilisateurs et licenci s Sun reconna t les efforts de pionniers de Xerox Corporation pour la recherche et le d veloppement du concept des interfaces d utilisation visuelle ou graphique pour l industrie de l informatique Sun d tient une licence non exclusive de Xerox sur l interface d utilisation graphique cette licence couvrant aussi les licenci s de Sun qui mettent en place les utilisateurs d interfaces graphiques OPEN LOOK et qui en outre se conforment aux licences crites de Sun CETTE PUBLICATION EST FOURNIE EN L ETAT SANS GARANTIE D AUCUNE SORTE NI EXPRESSE NI IMPLICITE Y COMPRIS ET SANS QUE CETTE LISTE NE SOIT LIMITATIVE DES GARANTIES CONCERNANT LA VALEUR MARCHANDE L APTITUDE DES PRODUITS A REPONDRE A UNE UTILISATION PARTICULIERE OU LE FAIT QU ILS NE SOIENT PAS CONTREFAISANTS DE PRODUITS DETIERS Lo y y Adobe PostScript Contents Preface xix About the Multimedia Links in This Manual xix How This Book Is Organized xx Using UNIX Commands xxi Typographic Conventions xxii Shell Prompts xxii Related Documents xxiii Ordering Sun Documents xxiv Sun Welcomes Your Comments xxiv Product Description 1 1 1 1 Feature Overview 1 3 12 I O Devices 1 4 1 3 System Description 1 5 14 Replaceable Components 1 6 SunVTS Overview 2 1 2 1 SunVTS Description 2 1 2 11 SunVTS Requirements 2
169. s Regs Init and Tests Init Sabre MCU Control amp Status Regs Initializing SC registers in SabreIO Memory Probe and Init Probe Memory INFO 256MB Bank 0 bank 2 OMB frequency 301 refvalue 146 no_of_banks 1 INFO MCO 0x00000000 80001192 MC1 0x00000000 0c4aab14 alloc Post Memory emory Addr w Ecache Load Post In Memory Run POST from MEM loaded POST in memory ap PROM STACK NVRAM in DMMU Update Master 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 stack 0 2 dimms per bank INFO OMB at bank O stack 1 INFO OMB at bank 2 stack 0 INFO OMB at bank 2 stack 1 Memory Addr w Ecache Test INFO 256MB at bank 0 stack 0 2 dimms per bank INFO OMB at bank 0 stack 1 INFO OMB at bank 2 stack 0 INFO OMB at bank 2 stack ECC Memory Addr Test INFO 256MB at bank 0 stack 0 2 dimms per bank INFO OMB at bank O stack 1 INFO OMB at bank 2 stack 0 INFO OMB at bank 2 stack Block Memory Addr Test 3 10 Sun Ultra 5 Service Manual February 2000 CODE EXAMPLE 3 1 diag level Variable Set to max Continued Power On Selftest Completed INFO 256MB at bank 0 stack 0 2 dimms per bank INFO OMB at bank 0 stack 1 INFO OMB at bank 2 stack 0 INFO OMB at bank 2 stack 1 Block Memory Test INFO 256MB at bank 0
170. s follows FIGURE 7 1 and FIGURE 7 2 a Disconnect the following m Diskette drive cable assembly from the diskette drive m Power cable connector from the diskette drive 7 1 b Using a No 2 Phillips screwdriver loosen but do not remove the three screws securing the diskette drive bracket to the chassis Note Do not remove the three screws securing the diskette drive bracket to the chassis Diskette drive rear Peripheral power cable Diskette drive cable 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 Phillips screwdriver remove the four screws securing the diskette drive to the diskette drive bracket e Remove the diskette drive from the diskette drive bracket 7 2 Sun Ultra 5 Service Manual February 2000 7 12 Diskette drive bracket Diskette drive FIGURE 7 2 Removing and Replacing the Diskette Drive Part 2 Replacing the Diskette Drive Note Read the diskette drive product guide for information about jumpers switch settings or other installation tasks Replace the 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 drive to the diskette drive bracket c Position the dis
171. s no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures e Reorient or relocate the receiving antenna e Increase the separation between the equipment and receiver e Connect the equipment into an outlet on a circuit different from that to which the receiver is connected e Consult the dealer or an experienced radio television technician for help Shielded Cables Connections between the workstation and peripherals must be made using shielded cables in order to maintain compliance with FCC radio frequency emission limits Networking connections can be made using unshielded twisted pair UTP cables Modifications Any modifications made to this device that are not approved by Sun Microsystems Inc may void the authority granted to the user by the FCC to operate this equipment XXV ICES 003 Class A Notice Avis NMB 003 Classe A This Class A digital 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 complies with Canadian ICES 003 Cet appareil num rique de la classe B est conforme la norme NMB 003 du Canada VCC
172. s that interfaces between the APB ASIC and the PCI slots with no motherboard device communications PCI bus A is a 5 VDC only bus and the only supported boards are 5 VDC type PCI bus B is also a 33 MHz 32 bit bus Unlike PCI bus A PCI bus B does not interface to any PCI slots however it does communicate with motherboard devices The motherboard devices residing on PCI bus B include APB ASIC PCIO ASIC PCI based graphics controller PCI IDE interface APB ASIC Refer to Section C 1 5 1 APB on page C 19 PCIO ASIC Refer to Section C 1 5 2 PCIO on page C 20 10 100 Mbit Ethernet The Ethernet channel engine within the PCIO ASIC provides a buffered full duplex DMA engine and a media access controller MAC function The descriptor based DMA engine contains independent transmit and receive channels each with 2 Kbytes of on chip buffering The MAC provides a 10 Mbps or a 100 Mbps CSMA CD protocol based upon a network interface conforming to IEEE 802 3 proposed IEEE 802 30 and Ethernet specifications The following figure shows a functional block diagram of the 10 100 Mbit Ethernet Appendix C Functional Description C 5 10BASE T Rev Rev MII lt q 10BASE T Xmit ao Serial MII 100BASE T SS ASIC PHY Xmit 100BASE T Mister Xmit MII A Rev A E LU F z W PCI 50 MHz D co 3 mx Y fie p Twisted Common l RJ45 A pair
173. send Data3 and Data7 during reverse channel transfer Driven high by peripheral device to indicate an error in the paper path during forward channel transfer Used to send Data2 and Data6 during reverse channel transfer TABLE B 7 Pin Signal Parallel Port Connector Pin Assignments Continued Description 13 14 15 16 17 18 19 20 21 22 23 24 25 SELECT_L AFXN_L ERROR_L INIT_L PAR_IN_L Signal ground Signal ground Signal ground Signal ground Signal ground Signal ground Signal ground Signal ground Indicates the peripheral device is on line during forward channel transfer Used to send Datal and Data5 during reverse channel transfer Set low by the host to drive the peripheral into auto line feed mode during forward channel transfer During reverse channel transfer set low to indicate host can receive peripheral device data and then set high to acknowledge receipt of peripheral data Set low by the peripheral device to indicate an 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 Driven low by the host to reset peripheral Set low by the host to select peripheral device for forward channel transfer Set high to indicate bus direction is from peripheral to host Signal ground Signal ground Signal ground Signal ground Signal ground
174. so included is an m64 driver installation procedure that is required for systems running either the Solaris 2 5 1 Hardware 11 97 or Solaris 2 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 Sun Ultra 5 Software Supplement CD 704 6625 For patch installation instructions refer to this appendix or the instructions in the CD insert document included with that CD What Does 8 Bit or 24 Bit Frame Buffer Refer To The 8 bit or 24 bit graphics describes the number of graphics bits available to store the information for each pixel on the screen The Ultra 5 onboard PGX24 graphics supports 8 bit or 24 bit colormapping In contrast the earlier Ultra 5 onboard PGX graphics only support 8 bit colormapping D 1 D 1 2 D 1 3 D 2 1 3 4 5 The Difference Between 8 Bit Mode and 24 Bit Mode on Ultra 5 Onboard Graphics When in 8 bit mode an 8 bit colormap is available A main drawback of the 8 bit mode is colormap flashing Because of the low number of colors each application typically uses all the colors in the map If two applications assigned different colors to the map when one application is pulled into the foreground the color map is changed and the colors of all the other open application windows change i e flash to use those in the map of the application just pulled into
175. st 3 19 3 20 Note The system does not automatically boot if a POST error occurs it halts at the ok prompt to indicate a failure CODE EXAMPLE 3 3 Typical Error Code Failure Message e Sun Ultra 5 10 UPA PCI 3 9 P2 1 Version 9 created 1997 08 05 16 24 Probing keyboard Done 00 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 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 DMMU TLB RAM DMMU TLB RAM Access Test Probe Ecache Probe Ecache Ecache Tests Ecache RAM Addr Test Ecache Tag Addr Test All CPU Basic Tests V9 Instruction Test CPU Soft Trap Test CPU Softint Reg and Int Test All Basic MMU Tests DMMU Primary Context Reg Test DMMU Secondary Context Reg Test DMMU TSB Reg Test DMMU Tag Access Reg Test IMMU TSB Reg Test IMMU Tag Access Reg Test All Basic Cache Tests Dcache RAM Test Sun Ultra 5 Service Manual February 2000 CODE EXAMPLE 3 3 Typical Error Code Failure Message Continued Sun Ultra 5 10 UPA PCI 3 9 P2 1 Version 9 created 1997 08 05 16 24 Icache RAM Test Sabre MCU Control amp Status Regs Init and Tests Init Sabre MCU Control amp Status Regs Initializing SC registers in SabreI
176. stack 0 2 dimms per bank Write 0x33333333 33333333 Read INFO OMB at bank 0 stack 1 INFO OMB at bank 2 stack 0 INFO OMB at bank 2 stack 1 ECC Blk Memory Test INFO 256MB at bank 0 stack 0 2 dimms per bank Write Oxa5a5a5a5 a5a5a5a5 Chapter 3 Power On Self Test 3 11 CODE EXAMPLE 3 1 diag level Variable Set to max Continued Power On Selftest Completed Read Read INFO OMB at bank 0 stack 1 INFO OMB at bank 2 stack 0 INFO OMB at bank 2 stack 1 All Basic Sabre MMU Tests Init Sabre PIO Decoder and BCT Test PCI Byte Enable Test Interrupt Map short Reg Test Interrupt Set Clr Reg Test Sabre IOMMU Regs 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 Regs Test All Advanced CPU Tests DMMU Hit Miss Test IMMU Hit Miss Test DMMU Little Endian Test IU ASI Access Test FPU ASI Access Test Ecache Thrash Test All CPU Error Reporting Tests CPU Data Access Trap Test CPU Addr Align Trap Test DMMU Access Priv Page Test 3 12 Sun Ultra 5 Service Manual February 2000 CODE EXAMPLE 3 1 diag level Variable Set to max Continued Power On Selftest Completed DMMU Write Protected Page Test All Advanced Sabre IOMMU Tests Init Sabre Consist DMA Rd IOMMU miss Ebus Test Consist DMA Rd IOMMU hit Ebus Test Cons
177. stalled and used in accordance with the instruction manual it may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense Shielded Cables Connections between the workstation and peripherals must be made using shielded cables to comply with FCC radio frequency emission limits Networking connections can be made using unshielded twisted pair UTP cables Modifications Any modifications made to this device 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 Operation is subject to the following two conditions 1 This device may not cause harmful interference 2 This device must accept any interference received including interference that may cause undesired operation Note This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there i
178. t Ethernet address 8 0 20 8e 7b bl Device Device Device Device c Nothing there d Nothing there e Nothing there f Nothing there f 0 pciel at Device 2 Nothing there f 0 pciel at Device 3 Nothing there f 0 pciel at Device 4 Nothing there UltraSPARC IIi 300MHz No Keyboard 512 MB memory installed Serial 9337777 Host ID 808e7bb1 At the ok prompt type obdiag Verify that the OBDiag menu is displayed as shown in CODE EXAMPLE 4 7 At the OBDiag menu prompt type 16 to enable script debug messages At the OBDiag menu prompt type 18 to disable external loopback tests CODE EXAMPLE 4 7 OBDiag Menu ok obdiag stdin fffe2008 stdout fffe2010 loading code into pci 1f 0 pci loading code into pci 1f 0 pci loading code into pci 1f 0 pci loading code into pci 1f 0 pci loading code into pci 1f 0 pci loading code into pci 1f 0 pci loading code into pci 1f 0 pci loading code into pci 1f 0 pci SUNW CS4231 14 200000 loading code into pci 1f 0 pci loading code into pci 1f 0 pci loading code into pci 1f 0 pci loading code into pci 1f 0 pci Debugging enabled OBDiag Menu em OO Chapter 4 1 1 ebusel 1 1 ebus 1 eeprom 14 0 1 1 ebus 1 ecpp 14 3043bc 1 1 ebus 1 su 14 3062f8 1 1 ebus 1 se 14 400000 1 1 network 1 1 1 1 ebus 1 fdthree 14 3023f 0 1 1 ebus 1 1 1 ide 3 1 1 ide 3 disk 1 1 ide 3 cdrom 1 1 SUNW
179. t floppy Power supply Front bezel Audio cable assembly Diskette drive Power supply 200 watts System front bezel Cables for audio subsystem Service kit Includes diskette drive cable assembly hard drive cable assembly CD ROM drive cable assembly and serial parallel cable assembly Note The Ultra 5 diskette drive cable assembly hard drive cable assembly CD ROM drive cable assembly and serial parallel cable assembly are part of service kit 370 3266 and cannot be ordered separately Chapter 1 Product Description 1 7 1 8 Sun Ultra 5 Service Manual February 2000 CHAPTER 2 Sun VTS Overview This chapter contains an overview of the SunVTS diagnostic tool This chapter contains the following topics m Section 2 1 SunVTS Description on page 2 1 m Section 2 1 1 SunVTS Requirements on page 2 2 m Section 2 1 2 SunVTS References on page 2 2 ZA SunVTS Description SunVTS is Sun s online Validation Test 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 can be tailored to run on various types of systems ranging from desktops to servers with many customizable features to meet the varying requirements of many diagnostic situations Use SunVTS to validate a system during development production receiving inspection troubles
180. t the power cycles NVRAM variable to zero as follows a Press the keyboard Stop and A keys after the system banner appears on the monitor 8 20 Sun Ultra 5 Service Manual February 2000 b At the ok prompt type ok setenv power cycles 0 c Verify that the 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 frequency of automatic system shutdown if automatic shutdown is enabled Chapter 8 Motherboard and Component Replacement 8 21 8 22 Sun Ultra 5 Service Manual February 2000 CHAPTER 9 Illustrated Parts List This chapter lists the authorized replaceable parts for the Ultra 5 system FIGURE 9 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 your authorized Sun sales representative or service provider to confirm a part number before ordering a replacement part FIGURE 9 1 Ultra 5 System Exploded View 9 2 Sun Ultra 5 Service Manual February 2000 TABLE 9 1 Ultra 5 System Replaceable Components Numerical Reference Component Description 1 Manual eject floppy Diskette drive 2 Speaker assembly System speaker 3 CPU fan assembly CPU cooling fan 4 CD ROM drive CD R
181. ta that is output when the system being tested is connected to a remote shell window through a tip connection When the system being tested is tested in a stand alone configuration the test result data may differ Starting the OBDiag Menu 1 At the ok prompt type ok setenv mfg mode on mfg mode on At the ok prompt type ok setenv diag switch true diag switch true 4 12 Sun Ultra 5 Service Manual February 2000 3 At the ok prompt type ok setenv auto boot false auto boot fals 4 At the ok prompt type ok reset all 5 Verify that the platform resets as shown in CODE EXAMPLE 4 6 CODE EXAMPLE 4 6 Reset Verification ok setenv mfg mode on mfg mode on ok setenv diag switch true diag switch true ok setenv auto boot false auto boot false ok reset all Resetting Software Power ON Sun Ultra 5 10 UPA PCI 3 11 Version 9 created 1998 03 06 10 31 Clearing ES Tags Done Clearing I D TLBs Done Probing Memory Done MEM BASE 0000 0000 2000 0000 MEM SIZE 0000 0000 1000 0000 11 Column Mode Enabled MMUs ON Copy Done PC 0000 01ff f000 1ffc PC 0000 0000 0000 2040 Decompressing into Memory Done Size 0000 0000 0006 e160 ttya initialized Reset Control BXIR 0 BPOR 0 SXIR 0 SPOR 1 POR 0 UltraSPARC IIi 2 2 module Probing Memory Bank 0 256 256 512 Megabytes Probing Memory Bank 2 0 0 0 Megabytes Probing UPA Slot
182. talled in pairs If the same size pair of DIMMs are not installed software configures them to the lower size DIMM Address mapped to memory must be cacheable Transfers between any port and memory is done in 64 byte cache line size Non cacheable accesses to memory are not supported and are treated as an error Parameters that effect the address assignment of each DIMM module are DIMM size and in which bank bank 0 or bank 1 the DIMM is installed PA 28 27 are used as 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 accessed The way that PA 29 27 maps into RASx_L is listed in the following table TABLE C 4 lists the memory address range based on installed DIMMs TABLE C 3 PA Map Into RASx_L Signals PA 29 27 RASx_L Asserted PA 29 27 RASx_L Asserted 000 RASB_L 0 100 RAST_L 0 010 RASB L 2 110 RAST_L 2 TABLE C 4 Memory Address Range Based on Installed DIMMs DIMM Bank Number DIMM Size DIMM Pair Size Address Range Notes 0 16 Mbyte 32 Mbyte 0x0000 0000 0x01 FF FFFF 0 32 Mbyte 64 Mbyte 0x0000 0000 Ox03FF FFFF 0 64 Mbyte 128 Mbyte 0x0000 0000 Ox07FE FFFF 0 128 Mbyte 256 Mbyte 0x0000 0000 OxOFFF FFFF 0 256 Mbyte 512 Mbyte 0x2000 0000 Ox2FFF FFFF 1 16 Mbyte 32 Mbyte 0x1000 0000 0x11FF FFFF 1 32 Mbyte 64 Mbyte 0x1000 0000 0x13FF FFFF Appendix C Functional Descripti
183. tandby switching C 26 storage devices 7 1 Sun Type 5 keyboard 5 6 10 3 type 5 keyboard 3 5 type 5 keyboard LEDs 3 5 Type 6 keyboard 3 6 5 6 10 4 Type 6 keyboard LEDs 3 6 5 6 10 4 SunVTS description 2 1 operation 2 2 overview 2 1 SuperlO C 22 supported Ultra 10 configuration C 9 ultra 5 configuration C 8 symbols 5 2 system reset functional block diagram C 21 unit C 1 components 1 6 features 1 5 functional block diagram C 2 power on off switch 5 7 10 3 standby switch 5 5 10 3 system unit exploded view 9 2 Index 7 T test power supply 4 5 test diagnostic output message 4 11 tip connection setting up 3 2 tools required 5 4 TPE cable type connectivity B 6 connector pin assignments B 5 pin configuration B 5 transceivers C 14 troubleshooting procedures 4 1 typical error code failure message 3 20 typographic conventions XX11 U Ultra 10 physical dimensions 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 configuration A 6 V verifying baud rate 3 4 video connector pin assignments B 13 pin configuration B 13 video output failure 4 3 WwW watch clock diagnostic 4 8 Index 8 Sun Ultra 5 Service Manual February 2000 watch clock diagnostic output message 4 8 watch net diagnostic 4 8 watch net diagnostic output messag
184. ted and to what level see Section 3 3 Initializing POST on page 3 5 3 1 iZ 3251 Pre POST Preparation Pre POST preparation includes Setting up a TIP connection to another workstation or terminal to view POST progress and error messages See Section 3 2 1 Setting Up a TIP Connection on page 3 2 a Verifying baud rates between a workstation and a monitor or terminal See Section 3 2 2 Verifying the Baud Rate on page 3 4 If a terminal or a monitor is not connected to serial port A default port of a workstation to be tested the 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 Setting Up a TIP Connection A TIP connection enables a remote shell window to be used as a terminal to display test data from a tested system Serial port A or serial port B of a tested system is connected to another Sun workstation monitor or TTY type terminal To set up a TIP connection proceed as follows Connect serial port A of the tested system to serial port B of a second Sun workstation using a serial null modem cable connect cable pins 2 3 3 2 7 20 and 20 7 See FIGURE 3 1 Se 20 O 2 3 O O 3 70 O7 200 O 20 L ce Fee FIGURE 3 1 Setting Up a TIP Connection 3 2 Sun Ultra 5 Service Manual February 2000 2 At the second Sun workstation check the etc remote file by
185. ternal and internal loopback test The external loopback requires a passive loopback connector The internal loopback verifies the keyboard port by transmitting and receiving 128 characters The following code example shows the keyboard output message CODE EXAMPLE 4 11 Keyboard Output Message setenv Enter 0 13 tests 14 Quit 15 Menu gt 3 TEST keyboard_test SUBTEST internal_loopback Enter 0 13 tests 14 Quit 15 Menu gt Chapter 4 Troubleshooting Procedures 4 19 4 7 2 5 4 7 2 6 Mouse Diagnostic To start the mouse diagnostic type 4 at the OBDiag menu prompt The mouse diagnostic performs a keyboard to mouse loopback test The following code example shows the mouse output message CODE EXAMPLE 4 12 Mouse Output Message Enter 0 12 tests 13 Quit 14 Menu gt 4 EST mouse_test SUBTEST mouse_loopback OBDIAG_MFG_START EST mouse_test ATUS FAILED UBTEST mouse_loopback RRORS 1 TF 1656 PEED 295 99 MHz ASSES 1 ESSAGE Error Timeout receiving a character Enter 0 12 tests 13 Quit 14 Menu gt m U B PI Gi UI 3 Diskette Drive Floppy Diagnostic To start the diskette drive floppy diagnostic type 5 at the OBDiag menu prompt The floppy diagnostic verifies the diskette drive controller initializ
186. terrupts only those associated with a DMA channel are assigned to INTA and Ethernet interrupts are assigned to INTB In PC card mode this is in add in mode The PCIO ASIC has separate interrupt lines for each internal device INTA becomes ent_irg_1 INTB is unused INTC becomes pport_irg_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 routed to audio_pb_irq_l In the motherboard mode interrupts from external EBus2 devices not associated with DMA channels for example keyboard and mouse are connected directly to the system interrupt controller RISC ASIC RISC The reset interrupt scan and clock RISC ASIC combine the five reset conditions into three signals to the CPU module Based on these signals the CPU module sets the proper control register bit to enable the software to identify the source of the reset The following figure shows the system reset functional block diagram The five reset conditions include POWER_GOOD from power supply Scan control Button POR Button XIR Scan XIR C 20 Sun Ultra 5 Service Manual February 2000 C 1 6 Power Power_GOOD SYS_RESET_L Supp y P_RESET_L a Scan SCAN control 1 X_RESET_L interface RISC ASIC BUTTON_POR EU BUTTON_XIR a D PCI_RESET_A PCI_RESET_B PCI slots Enet lt EN PCI_RESET_B
187. the Ultra 5 ATA cable configuration and FIGURE C 6 shows the Ultra 5 ATA cable configurations when an optional secondary hard drive is installed Device 2 Primar Master CD ROM connector connector CD ROM drive FIGURE C 5 Supported Ultra 5 Configuration Sun Ultra 5 Service Manual February 2000 C 1 2 8 Secondary hard drive Primary hard drive Motherboard J15 slave device 1 master device 0 primary channel CD ROM Device 2 connector CD ROM drive FIGURE C 6 Supported Ultra 5 Configuration With Secondary Hard Drive PCI Based Graphics The system has an on board PCI based graphics controller The graphics controller uses either 2 Mbytes SGRAM or 4 Mbytes SGRAM as the graphics memory The on board graphics connector is a standard DB15 VGA connector 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 block diagram of the PGX and the PGX24 PCI based graphics PGX graphics controller ATI Rage ll DVD 2 Mbyte EMI SGRAM filters FIGURE C 7 PCI Based Graphics Functional Block Diagram PGX PCI B Bus Appendix C Functional Description C 9 C 1 3 PCI B Bus PGX24 graphics controller ATI 3D Rage Pro 4 Mbyte EMI SGRAM filters FIGURE C 8 PCI Based Graphics Functional
188. the correct core voltage for the CPU module core voltage and SRAM IO Power Supply Memory The system remembers the state that it was in before a power failure or accidental power cord removal This circuit is implemented on the motherboard A latching relay circuit on the motherboard performs this function Power Management To meet EPA Energy Star requirements the system power consumption is lower than 30 watts In system software monitors system activity and based on the system control settings system software saves the machine state including the memory onto the hard drive and halts the operating system The system software then turns off the power supply Based on the setting of the NVRAM TOD which has an alarm clock the system is turned on automatically if the alarm is set This is done by having the interrupt out of the NVRAM TOD directly connected to the power supply The power supply requires a power_off signal for the system software to be able to write to a bit within a register and have the power supply shut down Appendix C Functional Description C 35 C 6 Motherboard The following figure illustrates a block diagram of the system motherboard
189. tion ne pas brancher de produit Sun dans un autre type d alimentation secteur En cas de doute quant au type d alimentation lectrique du local veuillez vous adresser au directeur de l exploitation ou un lectricien qualifi Attention les produits Sun sont con us pour xxxiv Sun Ultra 5 Service Manual February 2000 Attention tous les cordons d alimentation A 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 contre les surcharges et ne sont pas pr vues pour les syst mes d ordinateurs Ne pas utiliser de rallonge d usage domestique avec votre produit Sun quip d un cordon d alimentation trois fils avec prise de terre Pour carter tout risque d lectrocution branchez toujours ce cordon dans une prise mise la terre Attention votre produit Sun a t livr L avertissement suivant s applique uniquement aux syst mes quip s d un interrupteur VEILLEUSE ce produit fonctionne comme un dispositif de mise en veille uniquement C est la prise d alimentation qui sert mettre le produit hors tension Veillez donc installer le produit proximit d une prise murale facilement accessible Ne connectez pas la prise d alimentation lorsque le ch ssis du syst me n est plus aliment Attention le commutateur d alimentation de Batterie au lithium Attention sur les
190. tor settings 3 4 Sun Ultra 5 Service Manual February 2000 20 Initializing POST POST can be initialized in two ways a By setting the diag switch to true and the diag level to max or min followed by power cycling the system By simultaneously pressing the keyboard Stop and D keys while power is applied to the system To set the diag switch to true and power cycle the system At the system prompt type ok setenv diag switch true At the keyboard Sun Type 5 or Sun I O Type 6 power cycle the system by simultaneously pressing the Shift key and the Standby Power key After a few seconds press the Standby Power key again see FIGURE 3 2 or FIGURE 3 3 Stop Scroll Lock key key indicator Standby key amp o p i Caps Lock Shift key D key Compose Num Lock key indicator key indicator key indicator FIGURE 3 2 Sun Type 5 Keyboard Chapter 3 Power On Self Test 3 5 Caps Scroll lock lock Stop key Shift key Nui Compose Power key E JE Fa F JE IE Fe E JE o EN Ea ET Tam tos ji
191. ts the pin assignments Caution Connect only TPE type cable into the TPE connector de FIGURE B 3 TPE Connector Pin Configuration TABLE B 3 TPE Connector Pin Assignments Pin Signal Description 1 tpe0 Transmit data 2 tpel Transmit data 3 tpe2 Receive data 4 Common mode termination Termination 5 Common mode termination Termination 6 tpe3 Receive data vf Common mode termination Termination 8 Common mode termination Termination Appendix B Signal Descriptions B 5 B 3 1 B 3 2 TPE Cable Type Connectivity The following types of TPE cables can be connected to the TPE connector m For 10BASE T applications unshielded twisted pair UTP cable a Category 3 UTP 3 voice grade a Category 4 UTP 4 Category 5 UTP 5 data grade a For 100BASE T applications UTP cable UTP 5 data grade External UTP 5 Cable Lengths The following table lists TPE UTP 5 types application and maximum lengths TABLE B 4 TPE UTP 5 Cables Maximum Length Cable Type Application s Metric Maximum Length US UTP 5 data grade 10BASE T or 100 meters 109 yards 100BASE T B 6 Sun Ultra 5 Service Manual February 2000 B 4 Serial Port Connector The serial port A connector is a DB 25 type connector located on the motherboard back panel The serial port A connector provides both synchronous and asynchronous serial communications The following figure illustrates the serial
192. umpers are set correctly J PX X Partnumber E O o Pins FIGURE C 18 Identifying Jumper Pins Appendix C Functional Description C 37 C 7 1 C72 Serial Port Jumpers Serial port 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 required for digital telecommunication within the European Community The following table identifies serial port jumper settings If the system is being connected to a public X 25 network the serial port mode jumper setting may need to change from RS 423 to RS 232 mode The following figure illustrates the JP3 JP4 jumper settings for RS 423 default interface FIGURE C 19 JP3 JP4 Jumper Settings for RS 423 Interface TABLE C 16 Serial Port Jumper Settings Pins 1 2 Pins 2 3 Jumper Select Select Default Jumper on Pins JP3 RS 232 RS 423 2 3 JP4 RS 232 RS 423 2 3 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 Flash PROM Jumpers Flash PROM jumpers JP1 and JP2 are used for reprogramming specific code blocks and remote programming of the flash PROM The following figure illustrates the JP1 JP2 jumper settings default for the flash PROM and the following table identifies the flash PROM jumper settings The default shunt settings of jumpers JP1 and JP2 are 1 2 Placing the shunt on pins 2 and 3 enables rep
193. un sales representative Disposable ESD mat shipped with replacement parts or optional system features Sun Ultra 5 Service Manual February 2000 2 9 Powering Off the System To power off the system Back up system files as necessary See Solaris Handbook for SMCC Peripherals part number 802 7675 Caution Exit from the operating system before turning off system power Failure to do so may result in data loss Press the system standby switch FIGURE 5 1 or press the Sun Type 5 keyboard Standby key FIGURE 5 2 or 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 is in POST the standby switch and the Standby Power key are inoperative Caution Pressing the standby switch or pressing the Sun Type 5 6 keyboard Standby Power key does not remove all power from the system a trickle voltage remains in the power supply To remove all power from the system set the power switch on the back panel to the off position Power indicator LED Sun A Ca o Standby switch l l 0 0 90 0 0 0 0 0 0 00 0 90 0 0 0 06 0000000000000O0OoooooooOo 000000000000 O O O0 O0 O0 ooooo 00 0000 000000000 0 FIGURE 5 1 System Standby Switch Chapter5 Preparing f
194. ures 4 25 CODE EXAMPLE 4 21 Video Output Message Continued Enter 0 13 tests 14 Quit 15 Menu SUBTEST mach64 walk one test SUBTEST mach64 walk zero test Enter 0 13 tests 14 Quit 15 Menu 4 7 2 14 All Above Diagnostic To start the all above diagnostic type 13 at the OBDiag menu prompt The all above diagnostic validates the entire system The following code example shows the all above output message Note The all above diagnostic will stall if the TIP line is installed on serial port A or serial port B CODE EXAMPLE 4 22 All Above Output Message Enter 0 13 tests 14 Quit 15 Menu gt 13 all_pci cheerio_test EST vendor_id_test EST device_id_test EST mixmode_read EST e2_class_test status_reg_walk1 EST line_size_walk1 EST latency_walk1 EST line_walk1 EST pin_test E u U U U U U U U UN H C ooo o a o o amp amp D a o e D o E eo E wn H E EST all _dma ebus_ test BTEST dma_reg_test BTEST dma_func_ test uN Le uN s EST ethernet test sing Onboard Transceiver Link Up UBTEST my_channel_reset UBTEST hme_reg_test UBTEST global_regl_test UBTEST global_reg2_test UBTEST bmac_xif_reg_test NNNnNNnNnWNQH 4 26 Sun Ultra 5 Ser
195. vice 0 and the other as slave device 1 When mirroring hard drives in an Ultra 5 system use this hardware configuration m Primary channel One hard drive jumpered as master m Secondary channel One 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 FIGURE 7 7 shows this hardware configuration with an optional CD ROM drive jumpered as a slave device on the secondary channel Primary IDE channel Primary hard drive Motherboard J15 master device 0 primary channel Secondary IDE channel Optional CD ROM z Primary hard drive Motherboard J14 A slave device 1 E master device 0 secondary channel FIGURE 7 7 Hard Drive Mirroring Configuration Hardware Considerations This section describes special considerations and requirements for hardware when mirroring hard drives in an Ultra 5 system Note The two hard drives that are mirrored cannot be on the same channel Both hard drives must be jumpered as the master device on two separate channels Chapter 7 Storage Devices 7 11 7 2 4 3 Note If a CD ROM 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 Note If a mirrored Ultra 5 system includ
196. vice Manual February 2000 CODE EXAMPLE 4 22 All Above Output Message Continued u U U U U w wW www w EST bmac_tx_reg_test EST mif_reg_test EST mac_internal_loopback_test EST 10mb_xcvr_loopback_test EST 100mb_phy_loopback_test n EST 100mb_twister_loopback_test keyboard_test w EST internal_loopback mouse_test EST mouse_loopback OBDIAG_MFG_START mouse_test D US FAILED UB T T S S TTF S P M EST mouse_loopback RORS 1 LOL S 299 80 MHz ES 1 ESSAGE Error Timeout receiving a character floppy_test EST floppy_id0_read_ test parallel port _ test D D D Ww Ww c nun un w nuna un y w D DRATE 1200 EST dma_read uarta_test UART A in use as console Test not run uartb_test DRATE 1800 EST internal_loopback DRATE 2400 EST internal _loopback DRATE 4800 EST internal _loopback Ww c DRATE 9600 EST internal _loopback DRATE 19200 EST internal _loopback EST internal_loopback DRATE 38400 Chapter 4 Troubleshooting Pro
197. wer On Selftest Completed 0000 0000 0000 0000 0000 0000 1000 0000 n Mode Enabled e 0 01ff f000 20ec 0 0000 0000 2130 000 0000 0007 5300 tialized ntrol RC IIi 2 2 module emory Bank 0 128 emory Bank 2 0 EBUS SUNW CS4231 Decompressing into Memory Done 128 0 UPA Slot at le 0 SUNW ffb diag level Variable Set to max Continued BXIR 0 BPOR 0 SXIR 0 SPOR 1 POR 0 256 Megabytes 0 Megabytes Floppy drive detected on IDO pcie1f 0 pcie1 1 at Device 2 pcie1f 0 pcie1 1 at Device 3 pcie1f 0 pciel a pcie1f 0 pciel a pcie1f 0 pciel a pcie1f 0 pciel a ntrol BXIR 0 BPOR RC IIi 2 2 module emory Bank 0 128 emory Bank 2 0 EBUS SUNW CS4231 Device Device Device Device 0 SXIR 128 0 Floppy drive detected on UPA Slot at le 0 SUNW ffb 1 Of WN 25 IDO pcit1f 0 pci l 1 at Device 2 pcit1f 0 pci l 1 at Device 3 pci 1f 0 pci l at pcie1f 0 pciel at pcie1f 0 pciel at pcie1f 0 pciel at Device Device Device Device 1 Ss WN a 5 10 UPA PCI UltraSPARC II 3 9 P2 1 256 MB memory ins are Power ON Sun Ultra 5 10 UPA PCI February 2000 Ethernet address 8 0 20 8e 7a 85 Host 3509 PZ od D SUNW m ide di thing thing thing O O O othing POR 1 PO egaby egaby SUNW m ide di othing othing othing othing alled ID 80 64B sk cdrom there there there there R 0 tes te
198. wer cable connector from the hard drive Move the hard drive and power cables out of the way Using a No 2 Phillips screwdriver remove the two screws securing the hard drive bracket to the chassis Lift the hard drive and hard drive bracket from the chassis Using a No 2 Phillips screwdriver remove the four screws securing the hard drive to the hard drive bracket Remove the hard drive from the hard drive bracket Place the hard drive on an antistatic mat Chapter 7 Storage Devices 7 5 Hard drive rear Power cable Hard drive cable assembly FIGURE 7 3 Removing and Replacing a Primary Hard Drive Part 1 Hard drive Hard drive bracket Screw 4 FIGURE 7 4 Removing and Replacing a Primary Hard Drive Part 2 February 2000 Sun Ultra 5 Service Manual 7 6 7 22 Replacing a Primary Hard Drive Note Read the hard drive product guide for information about jumpers switch settings or other installation tasks Note Prior to replacing a hard drive verify that the drive s back panel mode select jumper is set to CS Replace the primary hard drive as follows FIGURE 7 3 and FIGURE 7 4 a Position the hard drive into the hard drive bracket b Using a No 2 Phillips screwdriver replace the four screws securing the hard drive to the hard drive bracket c Position the hard drive and hard drive bracket into the chassis ensuring that the bracket eng
199. x0F 0x10 0x11 0x12 0x13 0x14 0x15 0x16 0x17 0x18 0x19 Ox1A 0x1B 0x1C 0x1D Ox1E Ox1F 0x20 0x21 0x22 0x23 0x24 Priority 2 C 33 TABLE C 15 Interrupt Routing Continued INT_NUM RISC Pin Interrupt Int Ext Source from RISC Type Offset Priority Power_FAIL INT Power Fail Ext OBIO 0x25 Level 0x25 8 KEYBOARD INT IDE Channel 2 Ext OBIO 0x28 Level 0x26 7 Not used FLOPPY_INT Diskette Ext OBIO 0x29 Level 0x27 8 SPARE_INT Spare hardware Ext OBIO 0x2A Level 0x28 2 SKEY_INT Keyboard Ext OBIO 0x2B Level 0x29 4 SMOU_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 PBM Level 0x30 8 Reserved Int 0x31 0x32 Graphics1_INT Graphics Ext UPA64 0x23 Pulse FROM 5 INR Graphics1_INT Graphics Not used Ext UPA64 0x26 Pulse FROM 5 INR No Interrupt Ext NONE 0x3F N A N A N A C 34 Sun Ultra 5 Service Manual February 2000 C 5 C 5 1 Coz C 5 3 Power This section discusses the following topics m Section C 5 1 Onboard Voltage Regulator on page C 35 m Section C 5 2 Power Supply Memory on page C 35 Onboard Voltage Regulator The onboard voltage regulator meets VRM8 1 specifications The output of the voltage regulator is programmed by the module The module drives VID 3 0 which asks the regulator to generate
200. xvii TABLE B 2 TABLE B 3 TABLE B 4 TABLE B 5 TABLE B 6 TABLE B 7 TABLE B 8 TABLE B 9 TABLE C 1 TABLE C 2 TABLE C 3 TABLE C 4 TABLE C 5 TABLE C 6 TABLE C 7 TABLE C 8 TABLE C 9 TABLE C 10 TABLE C 11 TABLE C 12 TABLE C 13 TABLE C 14 TABLE C 15 TABLE C 16 TABLE C 17 Keyboard Mouse Connector Pin Assignments B 4 TPE Connector Pin Assignments B 5 TPE UTP 5 Cables B 6 Serial Port A Connector Pin Assignments B 7 Serial Port B Connector Pin Assignments B 9 Parallel Port Connector Pin Assignments B 10 Audio Connector Line Assignment B 12 Video Connector Pin Assignments B 13 Ultra 5 CPU Module Cache and SRAM C 3 Memory DIMM Configuration C 12 PA Map Into RASx_L Signals C 13 Memory Address Range Based on Installed DIMMs C 13 PCI Riser Board Pin Summary C 15 PCI Riser Board Pin Assignment C 15 Audio Input Electrical Specification C 25 Audio Output Electrical Specification C 25 PCI Clocks C 27 PCI Clock Generator Frequency Select ICW48C60 422G C 28 PCI Clock Generator Frequency Select CY2254A 2 C 28 Port Allocations C 29 PCI Address Assignments C 30 Boot PROM Flash PROM Address Assignments C 31 Interrupt Routing C 32 Serial Port Jumper Settings C 38 Flash PROM Jumper Settings C 39 xviii Sun Ultra 5 Service Manual February 2000 Preface The Sun Ultra 5 Service Manual provides detailed procedures that describe the removal and replacement of repl
201. ystem 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 an ESD protected mat Store ESD sensitive components in antistatic bags before placing them on any surface Remove the serial parallel cable assembly as follows FIGURE 6 4 a Disconnect the serial parallel cable assembly connector from the motherboard 7 78 b Using a No 2 Phillips screwdriver remove the screw securing the serial parallel cable connector assembly to the chassis Remove the connector assembly from the chassis opening c Remove the serial parallel cable assembly from the chassis Chapter 6 Major Subassemblies 6 7 6 2 6 Serial parallel cable assembly AA WW Za NS NW Screw FIGURE 6 4 Removing and Replacing the Serial Parallel Cable Assembly Replacing the Serial Parallel Cable Assembly Replace the serial parallel cable assembly as follows FIGURE 6 4 a Position the serial parallel cable assembly into the chassis 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 serial parallel cable assembly connector to the motherboard J7 J8 Note Verify that the cable connectors are oriented properly by aligning the connecto
202. ystem 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 an ESD protected mat Store ESD sensitive components in antistatic bags before placing them on any surface Remove the PCI card s a Slots 1 and 3 Go to Step 3 m Slot 2 Go to Step 4 Remove the PCI card from PCI slots 1 or 3 as follows FIGURE 8 4 a Using a No 2 Phillips screwdriver remove the screw securing the PCI card bracket tab to the chassis Caution To avoid damaging the card s connector do not apply force to only one end or one side of the card b Grasp the two corners of the PCI card and pull the card straight out from the motherboard connector c Place the PCI card on an antistatic mat Chapter8 Motherboard and Component Replacement 8 9 8 10 SE PCI card NE EF Bracket tab PCI slot 3 IS Screw Sy PCI slot 1 Oo FIGURE 8 4 Removing and Replacing a PCI Card From PCI Slot 1 or 3 Remove the PCI card from slot 2 as follows FIGURE 8 5 a Using a No 2 Phillips screwdriver remove the screw securing the bracket tab adapter to the chassis 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 PCI riser board connector d Move the PCI
203. ystem unit 1 5 functional block diagram 10 100 Mbit Ethernet C 6 audio circuit C 25 communications controller serial ports C 23 EIDE interface C 7 memory interface C 11 NVRAN TOD C 24 PCI based graphics PGX C 9 PCI based graphics PGX24 C 10 standard serial port C 22 system reset C 21 system unit C 2 functional description C 1 G German acoustic compliance xxvii H hard drive cable assembly removing 6 6 replacing 6 7 failure 4 4 removing 7 5 replacing 7 7 hard drive mirroring 7 11 how this book is organized XX l I O devices 1 4 ide output message 4 25 identifying jumper pins 8 19 C 37 illustrated parts list 9 1 information reference 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 C 37 pins identifying C 37 settings flash PROM C 39 RS 423 interface C 38 serial port 8 19 C 38 jumpers flash PROM C 38 serial port C 38 K keyboard 4 19 LED patterns 3 19 output message 4 19 Sun Type 5 5 6 10 3 keyboard standby key C 26 keyboard mouse connector pin assignments B 4 pin configuration B 4 L LEDs 3 5 3 6 5 6 10 4 patterns keyboard 3 19 line assignments audio connector B 12 lithium battery 5 4 major subassemblies 6 1 maximum level of POST 3 7 memory address assignments C 13
204. zes the interrupt routing Appendix C Functional Description C 31 INT_NUM 5 0 PCI A Int PCIB Int p EBus2 Int RISC ASIC CLK FIGURE C 15 Interrupt Scheme Block Diagram TABLE C 15 Interrupt Routing lt PCI CLK 33 MHz Reg_INT_NUMI 5 0 CPU module RISC Pin SBO_INTREQ7 SBO_INTREO5 SB2_INTREOQO5 SBO_INTREQ2 SB1_INTREQ7 SB1_INTREO5 SB3_INTREO5 SB1_INTREQ2 SB2_INTREQ7 NO RISC PIN NO RISC PIN SB1_INTREQ2 NO RISC PIN NO RISC PIN Interrupt Not used Not used Not used Not used Not used Not used Not used Not used Not used Not used Not used Not used Not used Not used Int Ext Ext Ext Ext Ext Ext Ext Ext Ext Ext Ext Ext Ext Ext Ext C 32 Sun Ultra 5 Service Manual February 2000 Source PCI PCI PCI PCI PCI PCI PCI PCI PCI PCI PCI PCI PCI PCI INT_NUM from RISC Type 0x07 Level 0x05 Level 0x05 Level 0x02 Level Ox0F Level 0x0D Level 0x1D Level Ox0A Level 0x17 Level 0x38 Level 0x10 Level 0x12 Level 0x18 Level 0x39 Level Offset Priority 0x00 7 0x01 5 0x02 5 0x03 2 0x04 7 0x05 5 0x06 5 0x07 2 0x08 6 0x09 5 Ox0A 2 0x0B 1 Ox0C 6 0x0D 5 RISC Pin NO RISC PIN SB3_INTREQ2 SBO_INTREQ6 SBO_INTREO4 SBO_INTREQ3 SBO_INTREQ1 SB1_INTREQ6 SB1_INTREQ4 SB1_INTREQ3 SB1_INTREQ1 SB2_INTREQ6 SB2

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