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Sun Blade 150 Service Manual

1. O U U U FIGURE C 2 Motherboard Layout Diagram Appendix C Functional Description C 3 C 3 Riser Board The following figures illustrate the layout diagram of the riser board FIGURE C 3 Riser Board Layout Diagram Side 1 TABLEC 1 Riser Board Connectors Side 1 Connector Description J1 PCI connector J2 Power LED connector J3 PCI connector J4 Fan connector J5 PCI connector J6 Debug connector JZ Debug connector J8 Smart card connector J9 Diskette drive data connector J10 Diskette drive power connector J12 Speaker connector 13 Second Serial Port Connector CA Sun Blade 150 Service Manual e June 2002 PCI em JI ES ES ES Ir GI g g PCT aaa ee eee JS J4 PC Cae eee JO ad MINI JG JO NY on J13 ES a ee vooceezeccz ls SV K 3 J8 J9 SC J11 SS g J12 J502 J501 ES DER A AN oc oc Lac sees J505 J504 EE IDE 1 J503 AA Lac Ga Ga Lac ac FIGURE C 4 Riser Board Layout Diagram Side 2 TABLE C 2 Riser
2. 6 2 Cable Assemblies The following cable assemblies can be removed and replaced Diskette drive cable assembly Diskette drive power cable assembly Primary IDE cable assembly Secondary IDE cable assembly Smart card reader cable assembly Power switch LED assembly Note All system cable assemblies are part of a cable kit they cannot be ordered separately 6 2 1 Removing the Diskette Drive Data 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 antistatic mat Store ESD sensitive components in antistatic bags before placing them on any surface 2 Remove the diskette drive data cable assembly connectors from the following FIGURE 6 2 m Diskette drive m Riser board J9 3 Open the two cable routing clips FIGURE 6 2 Note You can move the fan assembly for easier access to the cables See Section 6 4 1 Removing the Fan Assembly on page 6 15 4 Remove the diskette drive data cable assembly from the chassis Chapter 6 Removing and Replacing Major Subassemblies 6 3 6 2 2 Cable routing clip n Diskette drive data cable E ve 8 SS ANN Nr SS B g 1 J9 connector FIGURE 6 2 Removing and Replacing the Diskette Drive Data Cable Assembly Replacing the Diskette Drive Data Cable
3. CPU s IOMMU CAM Address Test Sun Blade 150 Service Manual e June 2002 CODE EXAMPLE 3 2 diag level Variable Set to min Continued PBMA PCI Config Space Regs Test PBMA Control Status Reg Test PBMA Diag Reg Test CPU s IO Regs Test All Advanced CPU Tests IU ASI Access Test FPU ASI Access Test All CPU Error Reporting Tests CPU Data Access Trap Test CPU Addr Align Trap Test DMMU Access Priv Page Test DMMU Write Protected Page Test Audio Tests Memory Tests Init Memory Info 256MB at Dimm Slot 0 Start Addr 0x00000000 00800000 with 0x00000000 00000000 MBytes Info 256MB at Dimm Slot 1 Start Addr 0x00000000 40000000 with 0x00000000 00000000 Info 256MB at Dimm Slot 2 Start Addr 0x00000000 80000000 with 0x00000000 00000000 256MB at Dimm Slot 3 Start Addr 0x00000000 c0000000 with 0x00000000 00000000 Memory Addr Check with Ecache Test Info 256MB at Dimm Slot 0 Start Addr 0x00000000 00800000 Write Oxffffffff ffffffff Chapter 3 Power On Self Test 3 21 CODE EXAMPLE 3 2 diag level Variable Set to min Continued Write 0x55555555 55555555 Info 256MB at Dimm Slot 1 Start Addr 0x00000000 40000000 Size 256 MBytes Write Oxffffffff ffEFE IEE Info 256MB at Dimm Slot 2 Start Addr 0x00000000 80000000 Size 256 MBytes Write Oxffffffff ffff fEE 3 22 Sun Blade 150 Service Manual e June 2002 CODE EXAMPLE 3 2 diag level Variable Set to min Continued
4. Maximum Length Cable Type Application Metric Maximum Length US UTP 5 data grade 10BASE T or 100 meters 109 yards 100BASE T Appendix B Signal Descriptions B 7 B 5 Serial Port Connector The serial port connector is a DB 9 type connector located on the back panel The serial port connector provides asynchronous serial communications 1000005 600009 FIGURE B 6 Serial Port Connector J36 Pin Configuration TABLE B 7 Serial Port Connector J36 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 There is also a second serial port connector at J13 on the riser card FIGURE B 7 A cable adapter is required You also need to use a PCI card slot to access the serial port connector on the riser board FIGURE B 8 shows how you can access the riser card serial port through a PCI card slot B 8 Sun Blade 150 Service Manual e June 2002 pe mem A AN OD G i D i J2 PCI Ja oc Eee mmm D J6 J10 7 ter Ee J J8 J9 J J12 Pin 1 FIGURE B 7 Riser Board Serial Port Pinouts J13
5. TABLE B 8 Riser Board Serial Port Connector J13 Pin Assignments Pin Signal Description 1 DCD Carrier detect 2 DSR Data set ready 3 RXD Receive Data 4 RTS Request to send 5 TXD Transmit data 6 CTS Clear to send 7 DTR Data terminal ready 8 RI Ring indicator 9 Gnd Ground 10 No Connection Appendix B Signal Descriptions Internal serial port Riser board J13 External serial port FIGURE B 8 Accessing the Second Serial Port Through a PCI Card Slot Some third party cables are too bulky to fit the Sun Blade 150 serial port and video port The Sun Blade 150 system was shipped with connector extensions to allow for better connections with bulky third party cables FIGURE B 9 B 10 Sun Blade 150 Service Manual e June 2002 FIGURE B 9 Serial and Video Port Connector Extensions B 11 Appendix B Signal Descriptions B 6 B 12 Parallel Port Connector The parallel port connector is a DB 25 type connector located on the back panel TT 1300000000000001 2500000000000014 FIGURE B 10 Parallel Port Connector J9 Pin Configuration TABLE B 9 Parallel Port Connector J9 Pin Assignments Pin 1 2to9 10 11 12 13 14 15 Signal Data_Strobe_L Data 0 7 ACK L BUSY PERROR SELECT_L AFXN_L ERROR_L Description Set low during forward channel transfers to latch data into peripheral device Set high during reverse channel transfers The main data bus for
6. FIGURE 7 4 Pull the hard drive tray ejection lever away from the chassis Disconnect the hard drive IDE cable and the power cable connectors from both hard drives if two drives are installed Move the cables out of the way FIGURE 7 4 Slide the hard drive tray out of the chassis Turn the hard drive tray over and place it on an antistatic mat Using a No 2 Phillips screwdriver remove the four screws securing the hard drive to the hard drive tray Lift the hard drive tray from the hard drive 7 6 Sun Blade 150 Service Manual e June 2002 CD DVD ROM drive IDE cable connector IDE 1 FIGURE 7 4 Removing and Replacing a Primary Hard Drive 7 3 2 Replacing a Primary Hard Drive Note Read the hard drive product guide for information about jumpers switch settings or other installation tasks Note Before you replace any hard drive verify that the hard drive mode select jumper is set to CS Enable Cable Select or Cable Select 1 Position the hard drive into the hard drive tray FIGURE 7 4 Chapter 7 Removing and Replacing Storage Devices 7 7 7 3 3 AN Turn the tray upside down on an antistatic mat Using a No 2 Phillips screwdriver replace the four screws securing the hard drive to the hard drive tray Position the hard drive tray into the chassis While ensuring that the cables are not damaged slide the hard drive tray into the chas
7. Caution Wear an antistatic wrist strap and use an antistatic 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 Removal and Replacement 5 3 5 3 5 Lithium Battery gt Caution This system contains a lithium battery Lithium batteries may explode if mishandled Do not dispose of a battery in fire Do not disassemble a battery or attempt to recharge it 5 4 Tools Required The following tools are required to service the Sun Blade 150 system No 2 Phillips screwdriver magnetized tip suggested Needle nose pliers Grounding wrist strap Digital voltage meter DVM optional 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 antistatic mat part no 250 1088 available through your Sun sales representative Disposable antistatic mat shipped with replacement parts or optional system features 5 5 Powering Off the System Caution Exit from the
8. Smart card reader cable Cable routing clip J8 connector FIGURE 6 6 Removing and Replacing the Smart Card Reader Cable Assembly Chapter 6 Removing and Replacing Major Subassemblies 6 9 6 2 10 6 2 11 Replacing the Smart Card Reader Cable Assembly Replace the smart card reader cable assembly as follows FIGURE 6 6 a Position the smart card reader cable assembly into the chassis b Close the cable routing clip c Connect the smart card reader cable assembly connectors to the following m Riser board J8 a Smart card reader Note Ensure that the cable assembly connectors are properly oriented by aligning the connector keys If you moved the fan assembly replace it See Replacing the Fan Assembly on page 6 16 Detach the wrist strap replace the system cover and power on the system as described in Chapter 9 Removing the Power Switch LED 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 antistatic mat Store ESD sensitive components in antistatic bags before placing them on any surface Remove the front panel bezel by lifting the three tabs and gently lifting the bezel from the system FIGURE 6 7 6 10 Sun Blade 150 Service Manual e June 2002 FIGURE 6 7 Removing the Front Bezel
9. DIMM Failure 4 5 OpenBoot PROM On Board Diagnostics 4 5 4 6 1 Watch Clock Diagnostic 4 5 4 6 2 Watch Net and Watch Net All Diagnostics 4 6 4 6 3 Probe IDE Diagnostic 4 7 OpenBoot Diagnostics 4 8 47 1 OpenBoot Diagnostics Menu Overview 4 8 4 7 2 Starting the OpenBoot Diagnostics Menu 4 9 4 7 3 OpenBoot Diagnostics Help 4 12 4 7 3 1 Help Command 4 12 4 74 Specific OpenBoot Diagnostics Tests 4 13 4 7 4 1 Test Command 4 13 4 7 4 2 Test all Command 4 14 4 7 4 3 Except Command 4 14 Sun Blade 150 Service Manual e June 2002 4 7 4 4 Versions Command 4 14 4 7 4 5 What Command 4 15 4 7 4 6 PrintenvsCommand 4 15 4 7 4 7 Setenv Command 4 16 4 74 8 Exit Command 4 16 4 7 5 Error Reporting in OpenBoot Diagnostics 4 16 4 7 6 Exiting OpenBoot Diagnostics and Resetting the OpenBoot PROM settings 4 17 Preparing for Component Removal and 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 3 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 4 Removing the System Cover 5 6 Attaching the Antistatic Wrist Strap 5 6 Removing and Replacing Major Subassemblies 6 1 6 1 6 2 Power Supply 6 1 6 1 1 Removing the Power Supply 6 1 6 12 Replacing the Power Supply 6 2 Cable Assemblies 6 3 6 2 1 Removing t
10. ET TOUTES AUTRES CONDITIONS DECLARATIONS ET GARANTIES EXPRESSES OU TACITES SONT FORMELLEMENT EXCLUES DANS LA MESURE AUTORISEE PAR LA LOI APPLICABLE Y COMPRIS NOTAMMENT TOUTE GARANTIE IMPLICITE RELATIVE A LA QUALITE MARCHANDE A L APTITUDE A UNE UTILISATION PARTICULIERE OU A L ABSENCE DE CONTREFA ON ZA Please Ga i 8 Recycle es Adobe PostScript Contents Preface xxi Product Description 1 1 1 1 1 2 1 3 1 4 Product Overview 1 3 Supported Sun Monitors 1 4 System Description 1 4 Replaceable Components 1 6 SunVTS Overview 2 1 2 1 2 2 2 3 SunVTS Description 2 1 SunVTS Requirements 2 2 SunVTS References 2 2 Power On Self Test 3 1 3 1 3 2 3 3 3 4 POST Overview 3 1 How to Use POST 3 2 Pre POST Preparation 3 2 3 3 1 Setting Up a TIP Connection 3 3 3 3 2 Disconnecting a TIP Connection 3 4 3 3 3 Verifying the Baud Rate 3 4 Viewing the POST Menus 3 5 iv 3 5 3 6 3 7 3 8 3 9 3 10 3 11 Initializing POST 3 5 Maximum and Minimum POST Levels 3 6 3 6 1 diag level Variable Settomax 3 6 3 6 2 diag level Variable Settomin 3 18 POST Progress and Error Reporting 3 25 Bypassing POST 3 27 Resetting Variables to Default Settings 3 27 Viewing the Default NVRAM Settings 3 28 Initializing Motherboard POST 3 28 4 Troubleshooting Procedures 4 1 4 1 4 2 4 3 4 4 4 5 4 6 4 7 Power On Failure 4 1 Video Output Failure 4 2 Hard Drive CD ROM or DVD ROM Drive Failure 4 2 Power Supply Test 4 4
11. For another view of the NVRAM TOD see FIGURE C 2 in Appendix C b Carefully insert the NVRAM TOD carrier into the motherboard socket Note The carrier is keyed so that the NVRAM TOD can be installed only one way c Push the NVRAM TOD carrier into the socket until it is properly seated 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 3 Detach the wrist strap replace the system cover and power on the system as described in Chapter 9 8 6 Sun Blade 150 Service Manual e June 2002 gt Pe Sa a gt DIMMs Caution For maximum performance the DIMMs in this system have been specifically designed for it Do not use DIMMs from a different system to upgrade or replace the DIMMs in this system Verify with your Sun sales or service representative that the DIMMs you order have been Sun certified for this system A failed DIMM can be identified by the address displayed in a memory failure error message or in POST To identify a failed DIMM see TABLE 4 2 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 Removing a DIMM Caution Handle DIMMs only by the edges Do not touch the DIMM components or metal parts Always wear an antistatic wrist strap when handling a DIMM Power off th
12. If any long PCI cards are installed remove them See Section 8 4 1 Removing a PCI Card on page 8 10 Move the peripheral assembly aside to provide clearance a Open the cable routing clip below the peripheral assembly This will release the tension from the smart card and diskette drive cables You do not have to disconnect the cables b Using a No 2 Phillips screwdriver loosen but do not remove the three screws securing the peripheral assembly to the chassis see FIGURE 7 1 in Section 7 1 Diskette Drive on page 7 1 c Slide the peripheral assembly back and lift it from the chassis Do not remove any of the cables attached to the peripheral assembly d Set the peripheral assembly on an antistatic mat Disconnect the power switch LED cable from the riser board connector J2 FIGURE 6 8 Chapter 6 Removing and Replacing Major Subassemblies 6 11 6 2 12 J2 connector SH Ne FIGURE 6 8 Removing and Replacing the Power Switch LED Assembly Open the two cable routing clips on the chassis Note You can move the fan assembly for easier access to the cables See Section 6 4 1 Removing the Fan Assembly on page 6 15 Remove the nut and washer retaining the power switch to the chassis Press the LED out of the chassis from the front panel side Remove the power switch LED assembly from the chassis Replacing the Power Switch LED Assembly Position the power switch L
13. If you find that the delay is inconvenient you can turn off Energy Star hard drive power management to prevent the hard drive from entering the low power mode Become superuser a Using any file editor type the following line in your etc power conf file device thresholds dev dsk c0t0d0s0 always on b Save the etc power conf file Run the command usr sbin pmconfig D 1 D 1 2 These commands tell the power management framework to keep the hard drive powered up all the time regardless of drive usage You can completely turn off all power saving features of the workstation using the following procedure Disabling all System Power Management You can disable the power management feature by using the Dtpower graphical user interface At the system prompt type usr dt bin dtpower The Dtpower window appears on your screen 2 Under the Current power saving scheme menu select Disabled 3 Press the OK button D 2 Setting the Default Console Display If a PCI graphics card such as the Sun Expert 3D Lite graphics accelerator is installed the default monitor console switches to the installed PCI card You can set the on board M64 graphics device as the default monitor console 1 At the ok prompt type the following to display a list of the installed graphics devices ok show displays a pci 1f 0 SUNW m64B 13 b pci 1f 0 pci 5 SUNW Expert3D Lite l q NO SELECTION Ente
14. Info 256MB at Dimm Slot 3 Start Addr 0x00000000 c0000000 Size 256 MBytes Write Oxffffffff f f fLLLfet ECC Memory Addr Test Info 256MB at Dimm Slot 0 Start Addr 0x00000000 00800000 Size 248 MBytes Info 256MB at Dimm Slot 1 Start Addr 0x00000000 40000000 Size 256 MBytes Info 256MB at Dimm Slot 2 Start Addr 0x00000000 80000000 Size 256 MBytes Info 256MB at Dimm Slot 3 Start Addr 0x00000000 c0000000 Size 256 MBytes Status of this POST run PASS diag script none Time Stamp hour min sec 23 26 10 month date year 04 15 2002 Power On Selftest Completed Status 0000 0000 0000 0000 ffff ffff f00b 63 0 0002 3333 0200 001b Speed Jumper is set to 0000 0000 0000 0008 Software Power ON OBP 4 6 0 2002 04 03 12 28 CPU SPEED 0x0000 0000 26be 3680 Initializing Memory Controller Chapter 3 Power On Self Test 3 23 CODE EXAMPLE 3 2 diag level Variable Set to min Continued MCRO 0000 0000 76a0 c f04 MCR1 0000 0000 8000 8000 MCR2 0000 0000 cff0 eeee MCR3 0000 0000 0060 0052 Clearing ES Tags Done Clearing I D TLBs Done Probing Memory Done Clearing Memory Done MEM BASE 0000 0000 c000 0000 MEM SIZE 0000 0000 1000 0000 MMUs ON Copy Done PC 0000 01ff 000 297c PC 0000 0000 0000 29c0 Decompressing into Memory Done Size 0000 0000 0006 1780 ttya initialized Reset Control BXIR 0 BPOR 0 SXIR 0 SPOR 1 POR 0 Probing upa at 1f 0 pci Probing upa at 0 0 S
15. Initializing Memory Controller MCRO 0000 0000 76a0 c f04 MCR1 0000 0000 8000 8000 MCR2 0000 0000 c333 00ee MCR3 0000 0000 0060 04ce Clearing ES Tags Done Clearing I D TLBs Done Probing Memory Done Clearing Memory Done MEM BASE 0000 0000 4000 0000 MEM SIZE 0000 0000 2000 0000 MMUs ON Copy Done PC 0000 01ff 000 298c PC 0000 0000 0000 29d0 Decompressing into Memory Done Size 0000 0000 0006 1780 ttya initialized Reset Control BXIR 0 BPOR 0 SXIR 0 SPOR 0 POR 1 Probing upa at 1f 0 pci Probing upa at 0 0 SUNW UltraSPARC IIe 512 KB Loading Support Packages kbd translator Loading onboard drivers ebus flashprom eeprom idprom Probing Memory Bank 0 512 Megabytes Probing Memory Bank 1 512 Megabytes Probing Memory Bank 2 0 Megabytes Probing Memory Bank 3 0 Megabytes Probing pci 1f 0 Device 7 isa dma floppy parallel power serial serial Probing pci 1f 0 Device c network firewire usb hub keyboard mouse storage storage Probing pci 1f 0 Device 3 pmu i2c temperature card reader dimm dimm 4 10 Sun Blade 150 Service Manual e June 2002 CODE EXAMPLE 4 6 Reset Verification Continued ppm beep fan control Probing pci 1f 0 Device 8 sound Probing pci 1f 0 Device d ide disk cdrom Probing pci 1f 0 Device 5 pci Probing pci 1f 0 pci 5 Device 0 SUNW m64B Probing pci 1f 0 pci 5 Device 1 pci Probing pci 1f 0 pci 5 pci l Device 0 network Probing pci 1f 0 pci 5 pci l Device netwo
16. proceed as follows Connect the serial port of the tested system to the serial port of a second Sun workstation using a serial null modem cable Connect cable pins 2 3 3 2 7 20 and 20 7 as shown in FIGURE 3 1 o LT R 2 oO 2 So O8 70 O7 200 O 20 eae nes FIGURE 3 1 Setting Up a TIP Connection At the second Sun workstation check the etc remote file by changing to the etc directory and editing the remote file The sample remote file text below shows connection to serial port B of the second Sun workstation hardwire dv dev term a br 9600 el C S Q U D 1e 0e D Chapter 3 Power On Self Test 3 3 3 92 DD 3 In a shell window on the second Sun workstation type tip hardwire tip hardwire connected The terminal shell window on the second workstation becomes a TIP window directed to the serial port of the workstation under test When power is applied to the workstation under test POST messages are displayed in this shell window Disconnecting a TIP Connection When POST is completed disconnect the TIP connection as follows Open another shell window at the second workstation Type ps a to view the active TIP line and process ID PID number Type the following to disconnect the TIP hardwire process kill 9 PID Verifying the Baud Rate To verify the baud rate between the tested system and a terminal or another Sun w
17. 0 5GB to 1GB 0X40000000 DIMM2 U4 1024MB to 1536MB 1GB to 1 5GB 0X80000000 DIMM3 U5 1536MB to 2048MB 1 5GB to 2GB OXC0000000 4 6 4 6 1 OpenBoot PROM On Board Diagnostics The following sections describe the OpenBoot PROM on board diagnostics To execute the OpenBoot PROM on board diagnostics the system must be at the ok prompt The OpenBoot PROM on board diagnostics are described as follows m Section 4 6 1 Watch Clock Diagnostic on page 4 5 m Section 4 6 2 Watch Net and Watch Net All Diagnostics on page 4 6 m Section 4 6 3 Probe IDE Diagnostic on page 4 7 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 Chapter 4 Troubleshooting Procedures 4 5 4 6 2 keyboard The watch clock diagnostic is initialized by typing the watch clock command at the ok prompt The following code example shows the watch clock diagnostic output message CODE EXAMPLE 4 1 Watch clock Diagnostic 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 G
18. 0x00000000 00800000 Size 248 MBytes Info 256MB at Dimm Slot 1 Start Addr 0x00000000 40000000 Size 256 MBytes Info 256MB at Dimm Slot 2 Start Addr 0x00000000 80000000 Size 256 MBytes Info 256MB at Dimm Slot 3 Start Addr 0x00000000 c0000000 Size 256 MBytes Block Memory Check Test Info 256MB at Dimm Slot 0 Start Addr 0x00000000 00800000 Size 248 MBytes Write 0x33333333 33333333 Info 256MB at Dimm Slot 1 Start Addr 0x00000000 40000000 Size 256 MBytes Write 0x33333333 33333333 Sun Blade 150 Service Manual e June 2002 CODE EXAMPLE 3 1 diag level Variable Set to max Continued Write Oxcccccccc ccccecce Info 256MB at Dimm Slot 2 Start Addr 0x00000000 80000000 Size 256 MBytes Write 0x33333333 33333333 Info 256MB at Dimm Slot 3 Start Addr 0x00000000 c0000000 Size 256 MBytes Write 0x33333333 33333333 Write Oxaaaaaaaa aaaaaaaa Chapter 3 Power On Self Test 3 13 3 14 CODE EXAMPLE 3 1 diag level Variable Set to max Continued ECC Memory Addr Test Info 256MB at Dimm Slot 0 Start Addr 0x00000000 00800000 Size 248 MBytes Info 256MB at Dimm Slot 1 Start Addr 0x00000000 40000000 Size 256 MBytes Info 256MB at Dimm Slot 2 Start Addr 0x00000000 80000000 Size 256 MBytes Info 256MB at Dimm Slot 3 Start Addr 0x00000000 c0000000 Size 256 MBytes ECC Blk Memory Test Info 256MB at Dimm Slot 0 Start Addr 0x00000000 00800000 Size 248 MBytes Write 0xa5a5a5a5 a5
19. 12 Removing and Replacing the Motherboard and Related Components 8 1 81 CPU 8 1 8 11 Removing the CPU 8 1 8 12 Replacing the CPU 8 3 82 NVRAM TOD 8 5 8 2 1 Removing the NVRAM TOD 8 5 8 2 2 Replacing the NVRAM TOD 8 6 83 DIMMs 8 7 8 3 1 Removing a DIMM 8 7 8 3 2 Replacing a DIMM 8 9 8 4 PCICard 8 10 8 41 Removing a PCI Card 8 10 8 42 Replacing a PCI Card 8 11 8 5 Motherboard 8 12 8 5 1 Removing the Motherboard 8 12 8 5 2 Replacing the Motherboard 8 14 8 6 Riser Board 8 16 8 6 1 Removing the Riser Board 8 16 8 6 2 Replacing the Riser Board 8 17 Finishing Component Replacement 9 1 9 1 Replacing the System Cover 9 1 9 2 Powering On the System 9 2 OpenBoot Emergency Procedures 10 1 10 1 OpenBoot Emergency Procedures for Systems With Standard Non USB Keyboards 10 1 Contents vii viii 10 2 OpenBoot Emergency Procedures for Systems With USB Keyboards 10 2 10 2 1 Stop A Functionality 10 2 10 2 2 Stop N Equivalent Functionality 10 2 10 2 3 Stop F Functionality 10 3 10 2 4 Stop D Functionality 10 4 A Product Specifications and Reference Information A 1 A 1 Physical Specifications A 1 A 2 Electrical Specifications A 2 A 3 Acoustic Specifications A 2 A 4 Environmental Requirements A 3 A 4 1 Clearance Requirements for Proper Cooling A 3 A 5 Reference Information A 4 A 5 1 IDE Cabling Configuration A 4 A 5 2 CD ROM and DVD ROM Jumper Settings A 5 A 5 3 CD Handling and Use A 5 A 5 3 1 Inserting a CD Into the CD ROM or DVD RO
20. 1f 0 pci Probing upa at 0 0 SUNW UltraSPARC IIe 512 KB Loading Support Packages kbd translator Loading onboard drivers ebus flashprom eeprom idprom Probing Memory Bank 0 256 Megabytes Probing Memory Bank 1 256 Megabytes Probing Memory Bank 2 256 Megabytes Probing Memory Bank 3 256 Megabytes Sun Blade 150 Service Manual e June 2002 CODE EXAMPLE 3 1 diag level Variable Set to max Continued Probing pci 1f 0 Device 7 isa dma floppy parallel power serial serial Probing pci 1f 0 Device c network firewire usb hub keyboard mouse storage Probing pci 1f 0 Device 3 pmu i2c temperature card reader dimm dimm dimm dimm ppm beep fan control Probing pci 1f 0 Device 8 sound Device d ide disk cdrom Device 13 SUNW m64B Device 5 pci Probing pci l H Probing pci l H th Hh Fh Fh o oo o Probing pci 1f Probing pci 1f 0 pci 5 Device 0 Nothing there Probing pci 1f 0 pci 5 Device 1 Nothing there Probing pci 1f 0 pci 5 Device 2 Nothing there Sun Blade 150 UltraSPARC IIe 650MHz Keyboard Present Copyright 1998 2002 Sun Microsystems Inc All rights reserved OpenBoot 4 6 1024 MB memory installed Serial 51602330 Ethernet address 0 3 ba 13 63 9a Host ID 8313639a Skipping diagnostic script because diag script none Resetting Speed Jumper is set to 0000 0000 0000 0008 Software Power ON OBP 4 6 0 2002 04 03 12 28 CPU SPEED 0x0000 0000 26be 3680 Initializ
21. 2 E2 USB Power Management E 2 E 2 1 Storage Devices E 3 E 2 2 Printer Devices E 3 E23 Audio Devices E 3 E 2 4 Hot Plugging E 3 Contents xi E 2 5 Cabling E 4 E 2 6 Devices Supported E 4 E2 7 Man Pages Available E 4 Glossary Glossary 1 Index Index 1 xii Sun Blade 150 Service Manual e June 2002 Figures FIGURE P 1 FIGURE 1 1 FIGURE 1 2 FIGURE 1 3 FIGURE 1 4 FIGURE 3 1 FIGURE 5 1 FIGURE 5 2 FIGURE 5 3 FIGURE 6 1 FIGURE 6 2 FIGURE 6 3 FIGURE 6 4 FIGURE 6 5 FIGURE 6 6 FIGURE 6 7 FIGURE 6 8 FIGURE 6 9 FIGURE 6 10 FIGURE 7 1 Link to Multimedia Instructions xxi Sun Blade 150 System 1 2 Front Panel Overview 1 5 Back Panel Overview 1 5 Sun Blade 150 System Replaceable Parts 1 7 Setting Up a TIP Connection 3 3 Front Panel Power Switch 5 5 Removing the System Cover 5 6 Attaching the Wrist Strap to the Chassis 5 7 Removing and Replacing the Power Supply 6 2 Removing and Replacing the Diskette Drive Data Cable Assembly 6 4 Removing and Replacing the Diskette Drive Power Cable Assembly 6 5 Removing and Replacing the Primary IDE Cable Assembly 6 7 Removing and Replacing the Secondary IDE Cable Assembly 6 8 Removing and Replacing the Smart Card Reader Cable Assembly 6 9 Removing the Front Bezel 6 11 Removing and Replacing the Power Switch LED Assembly 6 12 Removing and Replacing the Speaker Assembly 6 14 Removing and Replacing the Fan Assembly 6 16 Removing and Replacing
22. 550 MHz CPU can not operate if the jumpers are set for 650 MHz A 650 MHz CPU will operate at 550 MHz if the jumpers are set for 550 MHz Motherboard jumper JP3 3 2 1 3 2 1 550 MHz CPU 650 MHz CPU FIGURE Ca JP3 OpenBoot PROM Jumper Settings for 550 MHz and 650 MHz CPUs C 8 C 8 1 C 8 1 1 C 8 1 2 Power Control Power Switch The Sun Blade 150 system power on off switch is on the front panel For more information see the sections below and Chapter 10 OpenBoot Emergency Procedures on page 10 1 Powering on the System When the system is off you can power on the system by pushing the power switch Interrupting the system When the system is already powered on you can press the power switch to send an interrupt to the system software The software gracefully shuts the system down The system confirms shut down with the user syncs the hard drives and turns off power supply Appendix C Functional Description C 15 C 8 1 3 C 8 2 C824 C 8 2 2 C 8 3 Forcing the System to Power Off During Software Hang If the software is hung the switch has a second mode If the switch is held down for 4 seconds the switch will turn the power supply off directly independent of software Power On and Power Off Circuitry Power On Two conditions turn the system power on through the power on off control circuitry on the Sun Blade 150 motherboard m The system was originally turned off and the front pan
23. A24 A23 A24 A25 A24 A25 A26 A25 A26 A27 MAPS E E E E O EE et Man ot E am lau ax MAIO A2 0 o 10 aa 0 00 au 0 0 0 am 0 0 0 S let E ES A24 AN A25 A20 AS A25 MA8 A19 aan Am A23 A23 Am A9 A24 A19 A24 A9 A24 Ma7 ae at A10 10 A18 am A10 AO as am A9 A10 ais 10 A10 A10 PA en A eo ee A17 A9 A9 A9 MAS A16 A8 sas M8 ae AB A8 A8 A16 A8 A8 Ag A16 A8 A8 AB MA4 AIS A7 A7 A7 A15 A7 A7 A7 A15 A7 7 A7 A15 A7 A7 A7 MA3 Al AG A6 AG Ald A6 A6 A6 Ald AG AG A6 TT AG A6 AG wu H asias AS A5 An Wat ae las u ap A5 mai AP aa asiaa Dann ni nl ET nn MAO All A3 A3 A3 All A3 A3 A3 All A3 A3 A3 All A3 A3 A3 FIGURE C 12 SDRAM Address Multiplexing C 20 Sun Blade 150 Service Manual e June 2002 C92 C 9 2 1 C 9 3 DIMMs Speed and Timing The Sun Blade 150 system uses PC100 compliant SDRAM DIMMs The motherboard can support up to 4 Gbytes with four DIMM slots The CPU can address 4 Gbytes of memory Note Always remove and replace DIMMs in order beginning with the DIMM closest to the edge of the motherboard FIGURE C 2 The system will not function properly with only three installed DIMMS You must install either one DIMM two DIMMs or four DIMMs Note The maximum main memory is 512 Mbyte per slot The DIMMs comply with the following parameters TABLE C 4 DIMMs Performance Range Frequency tRC
24. Board Connectors Side 2 Connector Description J501 Power supply connector J502 IDE drive power connector J503 Secondary IDE channel connector J504 Primary IDE channel connector C 4 Jumper Descriptions There are two jumpers that can be configured the CPU speed jumper J3 and the PROM jumper J2 See OpenBoot PROM Jumpers CPU Speed Selection on page C 14 or Section 8 5 2 Replacing the Motherboard on page 8 14 Jumper configurations can be changed by setting jumper switches on the motherboard The motherboard jumpers are preset at the factory For more information on CPU jumper settings see Section 8 1 2 Replacing the CPU on page 8 3 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 Appendix C Functional Description C 5 C 5 C 5 1 Motherboard Components This section describes all the Sun Blade 150 system components Most of the devices are connected through the PCI interface that is supported by the CPU The CPU has one 32 bit 33 MHz PCI bus The PCI bus from the CPU is 3 3V All the PCI devices on the motherboard are 3 3V devices The 5 V and 3 3 VPCI cards are supported through plug in slots on the secondary bus of the PCI to PCI bridge The PCI bus runs at 33 Mhz This section discusses the following topics m Section C 5 1 CPU
25. C 13 Index 1 D default console setting D 2 default NVRAM settings displaying 3 28 defaults saving OpenBoot PROM settings 4 17 description functional D 1 SunVTS 2 1 system 1 1 diag level set off 3 27 set to min 3 18 diag level settings 3 2 diag level set to max 3 6 diagnostic tests with Sun VTS 2 1 diagnostics OpenBoot PROM 4 5 probe IDE 4 7 watch net all 4 6 diagnostics POST 3 1 diag switch set false 3 27 diag switch set true 3 2 DIMM addresses 4 5 addressing C 22 physical memory address C 22 POST error message 3 25 removal 8 7 troubleshooting 4 5 DIMM addresses 4 5 disabling power management D 1 diskette drive controller protocols C 8 data cable assembly 6 4 data cable removal 6 3 power cable removal 6 5 removal 7 1 display setting default console D 2 DVD ROM address 4 3 identifying model 4 7 jumper settings A 5 probe IDE diagnostic 4 7 DVD ROM drive removal 7 11 Index 2 Sun Blade 150 Service Manual e June 2002 E electrical specifications A 2 electrostatic discharge and safety 5 3 Energy Star compliance and specifications C 25 Energy Star descriptions C 25 environmental requirements A 3 error reporting POST 3 25 ethernet cable compatibility B 7 connector signal descriptions B 6 PCIO 2 ASIC functional description C 10 ethernet diagnostics 4 6 ethernet LED motherboard diagram C 3 F failure power on 4 1 fan assembly removal 6 15 f
26. FIGURE C 8 Smart Card Interface Header C 12 Sun Blade 150 Service Manual e June 2002 C 5 9 NVRAM TOD The system requires at least 8 Kbytes of nonvolatile static RAM to store the variables for the operating system and a real time clock to do timekeeping The device also has both functions integrated plus the self contained battery It also has a programmable alarm interrupt output that can be used by the software to enable auto shutdown auto suspend resume as a power management choice C 6 Reset Types The CPU has several types of resets The resets affect different levels of the system devices and the processor As an example a Power on Reset POR resets all devices on the motherboard as well as any PCI card that is plugged in A soft reset is under software control and is used to reset particular registers that reside in the devices on the motherboard C7 C 7 1 Clocking Clock Generation The four clock domains in the Sun Blade 150 system The domains are the CPU SDRAM PCI and miscellaneous clocks All the clocks in those four domains are generated from clock synthesizers or dedicated crystals on the motherboard except SDRAM clocks which are generated by the CPU Appendix C Functional Description C 13 TABLE C 3 lists all the clocks present on the system Each of the clocks listed is generated by the clock generator or a dedicated crystal TABLE C 3 Clock Frequencies Component Clock Frequency M
27. Sun Des parties de ce produit pourront tre d riv es des syst mes Berkeley BSD licenci s par l Universit de Californie UNIX est une marque d pos e aux Etats Unis et dans d autres pays et licenci e exclusivement par X Open Company Ltd Sun Sun Microsystems le logo Sun Sun Blade SunMicrophone Sun VTS AnswerBook2 docs sun com OpenBoot Power Management ShowMe How UltraSPARC et Solaris sont des marques de fabrique ou des marques d pos es de Sun Microsystems Inc aux Etats Unis et dans d autres pays Toutes les marques SPARC sont utilis es sous licence et sont des marques de fabrique ou des marques d pos es de SPARC International Inc aux Etats Unis et dans d autres pays Les produits protant les marques SPARC sont bas s sur une architecture d velopp e par Sun Microsystems Inc L interface d utilisation graphique OPEN LOOK et Sun a t d velopp e par Sun Microsystems Inc pour ses utilisateurs et licenci s Sun reconnait les efforts de pionniers de Xerox pour la recherche et le d veloppment du concept des interfaces d utilisation visuelle ou graphique pour l industrie de Pini gematique Sun d tient une license non exclusive do Xerox sur l interface d utilisation graphique Xerox cette licence couvrant galement les licenci es de Sun qui mettent en place l interface d utilisation graphique OPEN LOOK et qui en outre se conforment aux licences crites de Sun LA DOCUMENTATION EST FOURNIE EN L TAT
28. at the ok prompt The following code example shows the probe IDE diagnostic output message CODE EXAMPLE AA Probe IDE Diagnostic Output Message ok probe ide Device 0 Primary Master ATA Model IC35LO40AVERO7 0 Device 1 Primary Slave Removable ATAPI Model LTN486S Device 2 Secondary Master Not Present Device 3 Secondary Slave Not Present ok Chapter 4 Troubleshooting Procedures 4 7 4 7 OpenBoot Diagnostics OpenBoot Diagnostics is a menu driven diagnostic tool that verifies Internal I O system Ethernet Keyboard Firewire 1394 Diskette drive floppy Flash PROM Parallel port Serial ports NVRAM PMU USB EIDE Video The OpenBoot Diagnostics program performs root cause failure analysis on the referenced devices by testing internal registers confirming subsystem integrity and verifying device functionality Note The OpenBoot Diagnostic test result data captured in the following code examples represent the test result data 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 in a stand alone configuration the test result data may differ 4 7 1 OpenBoot Diagnostics Menu Overview Upon startup the OpenBoot Diagnostics program performs a hierarchical census of all device nodes in the system device tree The OpenBoot Diagnostics menu interface is dynamically generated The menu will appear
29. 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 on board 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 Glossary 3 Glossary 4 SB SDRAM SGRAM Smart card SRAM Standby switch STP SunVTS TIP connection TPE TOD TOFP TTL UPA UTP VCCI VIS Vrms Single buffer Synchronous DRAM Synchronous graphics RAM A card used for user authentication or storing individual user preferences 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 integr
30. bus B memory 0xC000 0000 OxXFFFF FFFF space 0x00 0000 Ox3f FFFF 8 Mbytes PCI bus B I O space 0xC0 0000 OxFF FFF CPU DVMA register equals 0x30 PCI slots APB ASIC register equals 0xc PCI slots On board PCI bus APB ASIC B register equals Oxc3 C 10 2 1 PCI Bus A Address Assignments PCI bus A has all the PCI slots and the address is programmable by the OpenBoot PROM Appendix C Functional Description C 23 C 10 2 2 PCI Bus B Address Assignments The PCI bus B address assignments are as follows a PCIO ASIC registers OpenBoot PROM PCIO ASIC Registers The PCIO ASIC is a PCI client The address can be reprogrammed by software during boot only Therefore instead of providing absolute addresses for each of the registers only offset addresses that are relative to a base address are given The PCIO ASIC is a multifunction PCI device and its configuration space has three base address pointers a Openboot PROM EBus2 function 0 m Ethernet function 1 Boot PROM The PCIO ASIC is strapped so that the red mode trap address is m UPA 0Ox1FF F000 0000 m PCI 0xF000 0000 m EBus2 0x00 0000 The following table lists the Openboot and flash PROM address assignments TABLE C 9 Openboot PROM Flash PROM Address Assignments Offset Register Description Type Size 0x00 0000 OxFF FFFF Flash PROM EPROM R 1 or 4 bytes C 24 Sun Blade 150 Service Manual e June 2002 C 11 C 11 1 Inte
31. clip SBS d J10 connector FIGURE 6 3 Removing and Replacing the Diskette Drive Power Cable Assembly Chapter 6 Removing and Replacing Major Subassemblies 6 5 6 2 4 6 2 5 Replacing the Diskette Drive Power Cable Assembly Position the diskette drive power cable assembly into the chassis FIGURE 6 3 Close the two cable routing clips FIGURE 6 3 Connect the diskette drive power cable assembly connectors to the following m Riser board J10 m Diskette drive Note Ensure that the cable assembly connectors are properly oriented by aligning the connector keys If you moved the fan assembly replace it See Replacing the Fan Assembly on page 6 16 Detach the wrist strap replace the system cover and power on the system as described in Chapter 9 Removing the Primary IDE Cable Assembly The primary IDE cable assembly connects the primary hard drive and the CD ROM or DVD ROM drive to the system 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 antistatic mat Store ESD sensitive components in antistatic bags before placing them on any surface Disconnect the primary IDE cable assembly connectors from the following FIGURE 6 4 a CD ROM or DVD ROM drive m Primary hard drive m Riser board J504 is also la
32. different depending on how your Sun Blade 150 system is configured CODE EXAMPLE 4 5 4 8 Sun Blade 150 Service Manual e June 2002 For example if a keyboard is plugged into any of the four USB ports the OpenBoot Diagnostics menu will display a test for that keyboard If the system does not have a USB keyboard no keyboard test will be available from the menu CODE EXAMPLE 4 5 OpenBoot Diagnostics Menu obdiag 10 13 16 SUNW m64B 0 2 SUNW m64B 13 firewire c 2 5 flashprom o 0 ebus c ide d 8 keyboard 3 3 6 floppy 0 3f0 9 network 0 2 5 network 1 11 network c 1 12 parallel 0 378 pmu 3 14 serial 0 2e8 15 serial 0 3f8 usb c 3 Commands test test all except help what setenv exit diag passes 1 diag level max test args 4 7 2 Starting the OpenBoot Diagnostics Menu 1 At the ok prompt type ok setenv auto boot false auto boot false 2 At the ok prompt type ok reset all 3 Verify that the system resets as shown in CODE EXAMPLE 4 6 Note Both POST and OpenBoot PROM report the CPU as an UltraSPARC Ile processor The CPU in your system is an UltraSPARC Ili processor Chapter 4 Troubleshooting Procedures CODE EXAMPLE 4 6 Reset Verification ok reset all Resetting Speed Jumper is set to 0000 0000 0000 0008 Software Power ON OBP 4 6 0 2002 03 20 17 52 build 10 CPU SPEED 0x0000 0000 26be 3680
33. for 650 MHz A 650 MHz CPU will operate at 550 MHz if the jumpers are set for 550 MHz If you removed any PCI cards replace them 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 described in Chapter 9 8 2 8 2 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 antistatic mat Store ESD sensitive components in antistatic bags before placing them on any surface Remove any PCI cards installed in PCI slots 1 and 3 See Section 8 4 1 Removing a PCI Card on page 8 10 Locate the NVRAM TOD and carrier on the motherboard FIGURE 8 3 Caution Do not remove the NVRAM TOD from the carrier Grasp the NVRAM TOD carrier at each end and pull it straight up gently wiggling it as necessary Place the NVRAM TOD and carrier on an antistatic mat Chapter 8 Removing and Replacing the Motherboard and Related Components 8 5 NVRAM TOD S Socket keys FIGURE 8 3 Removing and Replacing the NVRAM TOD 8 2 2 Replacing the NVRAM TOD 1 Replace the NVRAM TOD as follows FIGURE 8 3 a Position the NVRAM TOD carrier on the motherboard
34. interface a JEEE 1394 standard interface capable of 100 200 400 Mbit sec transfers m Open HCI compliant USB host controller capable of supporting 1 5 12 Mbit sec transfer rate Ethernet The PCIO 2 x ASIC includes a 10 100Mbps ethernet MAC The Sun Blade 150 system uses the Lucent LU3X31T PHY chip attached to the PCIO 2 x MII interface C 10 Sun Blade 150 Service Manual e June 2002 C 5 5 2 C 5 5 3 C 5 6 C 5 7 The motherboard has an LED which shows the ethernet mode FIGURE C 2 If the LED is flashing the ethernet is operating at 100 Mbps If the LED is not flashing the ethernet is operating at 10 Mbps USB The PCIO 2 x USB interface is an industry standard low cost serial bus intended for slower peripheral devices such as keyboard and mouse The protocol on the USB is of a master slave polling nature with the following features a OpenHCI host controller m 1 5 and 12 Mb s transfer rate a Four host ports The Sun Blade 150 uses two USB ports for the keyboard and mouse See Appendix E for details IEEE 1394 The Sun Blade 150 provides a dual IEEE 1394 interface for faster asynchronous peripheral devices of transfer rate up to 400Mb s Note Only one Sun Visual Collaboration Kit 1394 camera is supported at one time due to system bandwidth limitations The minimum DIMM configuration for using the Sun Visual Collaboration Kit is 256 Megabytes PCI to PCI Bridge ASIC This ASIC provides the PCI bus ex
35. 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 For additional information about modem switch settings see the documentation that came with the modem Appendix A Product Specifications and Reference Information A 9 A 10 Sun Blade 150 Service Manual e June 2002 APPENDIX B Signal Descriptions This appendix describes the Sun Blade 150 motherboard connector signals and pin assignments Section B 1 Power Supply Connectors on page B 2 Section B 2 Universal Serial Bus Connector on page B 4 Section B 3 IEEE 1394 Connector on page B 5 Section B 4 Twisted Pair Ethernet Connector on page B 6 Section B 5 Serial Port Connector on page B 8 Section B 6 Parallel Port Connector on page B 12 Section B 7 Audio Connectors on page B 14 Section B 8 Video Connector on page B 15 B 1 B 1 Power Supply Connectors There are two power supply connectors on the riser board The Sun Blade 150 riser board uses a standard ATX style connector at J501 and a connector at J505 10 1 20 11 FIGURE B 1 Power Supply Connector J501 Pin Configuration TABLE B 1 Power Supply Connector J501 Pin Assignments Pin Signal Description 1 3 3V 3 3 VDC 2 3 3V 3 3 VDC 3
36. on page C 6 m Section C 5 2 IChip2 ASIC on page C 7 m Section C 5 3 SouthBridge ASIC on page C 7 m Section C 5 4 PCI Graphics on page C 10 m Section C 5 5 PCIO 2 x ASIC on page C 10 m Section C 5 6 PCI to PCI Bridge ASIC on page C 11 m Section C 5 7 Flash PROM on page C 11 m Section C 5 8 Smart Card Interface on page C 12 m Section C 5 9 NVRAM TOD on page C 13 CPU The system CPU is the UltraSPARC Ili processor The CPU is a high performance highly integrated superscalar processor implementing the SPARC V9 64 bit RISC V9 architecture A PCI bus controller rev 2 1 compatible and a memory management unit that supports synchronous DRAM are integrated into the unit The CPU integrates the L2 cache megacell which contains a total of 512 Kbytes of L2 cache The CPU uses a pipelined L2 cache which requires the L2 cache to sustain the bandwidth of two cycle throughput The CPU characteristics and associated features include m SPARC V9 architecture compliant m Binary compatibility with all SPARC application code m 16 Kbyte nonblocking data cache m 16 Kbyte instruction cache with single cycle branch following m Power management m PCI interface m Memory management unit MMU 4 Gigabyte addressable Note Both POST and OpenBoot PROM report the CPU as an UltraSPARC Ile processor The CPU in your system is an UltraSPARC Ili processor C 6 Sun Blade 150 Service Manual e J
37. operating system before turning off system power Failure to do so may result in data loss 1 Back up system files and data If Solaris is running in a windowing environment 5 4 Sun Blade 150 Service Manual e June 2002 Momentarily press and release the front panel power switch FIGURE 5 1 to automatically shut down all programs the operating system and power off the system From the system shutdown menu displayed on the monitor select Shutdown m If Solaris is not running in a windowing environment Press and hold the front panel power switch FIGURE 5 1 for four seconds to power off the system Caution This action forces an immediate power off of the system and unsaved data is lost Power switch St 0 SS SunBlade150 FIGURE 5 1 Front Panel Power Switch Verify the following a The front panel power indicator LED is off b The system fans are not spinning Turn off the power to the monitor and any peripheral equipment Disconnect cables to any peripheral equipment Caution Pressing the power switch does not remove all power from the system a trickle current remains in the power supply To remove all power from the system disconnect the power cord Chapter 5 Preparing for Component Removal and Replacement 5 5 5 6 Removing the System Cover 1 Using a N
38. riser board connector 7 Replace the PCI card s See Section 8 4 2 Replacing a PCI Card on page 8 11 8 Detach the wrist strap replace the system cover and power on the system as described in Chapter 9 8 6 8 6 1 Riser Board To remove and replace the riser board proceed as follows Removing the 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 antistatic mat Store ESD sensitive components in antistatic bags before placing them on any surface Remove the PCI card s from the riser board See Section 8 4 1 Removing a PCI Card on page 8 10 Remove all the cables connected to both sides of the riser board Remove the motherboard See Section 8 5 1 Removing the Motherboard on page 8 12 Using a No 2 Phillips screwdriver remove the three screws securing the riser board to the system chassis FIGURE 8 9 Remove the riser board from the chassis 8 16 Sun Blade 150 Service Manual e June 2002 8 6 2 Screws 3 FIGURE 8 9 Removing and Replacing the Riser Board Replacing the Riser Board Position the riser board into the chassis FIGURE 8 9 The riser board fits between the staggered tabs on the chassis Using a No 2 Phillips screwdriver replace the three screws s
39. tRAS tRP tclk 133 Mhz 10ns 67 5ns 45ns 20ns 7 5ns SDRAM DIMM Configuration The table below shows the different SDRAM DIMMs that can be used in the Sun Blade 150 system TABLE C 5 SDRAM size options DIMMs only DIMM No of chips 2 DIMM 4 DIMM Mem Size Configuration Technology on DIMM Mem Size Mem Size 128 Mbyte 16Mx72 128 Mbit 9 256 Mbyte 512 Mbyte 256 Mbyte 2 16Mx72 128 Mbit 18 512 Mbyte 1 Gbyte 512 Mbyte 2 32Mx72 256 Mbit 18 1 Gbyte 2 Gbyte Appendix C Functional Description C 21 C 9 3 1 SDRAM DIMM modules implement the serial presence detect SPD mechanism A serial EEPROM on the DIMM module contains data programmed by the DIMM manufacturers that identifies the module type and various SDRAM organization and timing parameters This information can be accessed through the system management bus I2C bus DIMM Memory Addressing TABLE C 6 shows the DIMM Addressing For troublehooting information see Section 4 5 DIMM Failure on page 4 5 TABLE C 6 DIMM Physical Memory Address DIMM Slot Physical Address Range DIMM Starting Address Hex DIMM 0 U2 0 to 512MB 0 to 0 5GB 0X00000000 DIMM1 U3 512MB to 1024MB 0 5GB to 1GB 0X40000000 DIMM2 U4 1024MB to 1536MB 1GB to 1 5GB 0X80000000 DIMM3 U5 1536MB to 2048MB 1 5GB to 2GB OXC0000000 C 10 C 10 1 Address Mapping This section provides the overview of address partitioning and software visible registers and their respective functi
40. the Peripheral Assembly 7 2 xiii xiv FIGURE 7 2 FIGURE 7 3 FIGURE 7 4 FIGURE 7 5 FIGURE 7 6 FIGURE 7 7 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 9 2 FIGURE A 1 FIGURE A 2 FIGURE A 3 FIGURE B 1 FIGURE B 2 FIGURE B 3 FIGURE B 4 FIGURE B 5 FIGURE B 6 FIGURE B 7 FIGURE B 8 FIGURE B 9 FIGURE B 10 Removing the Diskette Drive 7 3 Removing and Replacing the Smart Card Reader 7 5 Removing and Replacing a Primary Hard Drive 7 7 Installing a Secondary Hard Drive 7 10 Secondary Hard Drive Cabling Configuration 7 11 Removing and Replacing a CD ROM or DVD ROM Drive 7 12 Removing and Replacing the CPU 8 3 JP3 OpenBoot PROM Jumper Settings for 650 MHz and 550 MHz CPUs 8 4 Removing and Replacing the NVRAM TOD 8 6 DIMM Installation Order 8 8 Removing and Replacing a DIMM 8 9 Removing and Replacing a PCI Card 8 11 Removing and Replacing the Motherboard 8 14 JP1 JP2 Jumper Settings for the Flash PROM 8 15 Removing and Replacing the Riser Board 8 17 Replacing the System Cover 9 2 System Power Switch 9 2 Minimum Clearance for System Cooling A 4 IDE Cabling Configuration A 5 External and Internal Serial Ports A 7 Power Supply Connector J501 Pin Configuration B 2 Secondary Power Supply Connector J505 Pin Configuration B 3 USB Connector J17 J18 Pin Configuration B 4 IEEE 1394 Connector
41. the entries in the prtconf file The system prompts to plug in the original device To clear the prtconf entries the original device needs to be plugged into the same port the application terminated and then the device removed Until then the port remains unusable a After plugging in a device check prtconf or dev usb before hot removing E 2 5 Cabling m Never use USB cable extenders that are available on the market Always use a hub with longer cables to connect devices a Always use fully rated 12 Mbps 20 28 AWG cables for connecting devices E 2 6 Devices Supported For current information on supported USB devices see this web site http www sun com io usb html E27 Man Pages Available ohci 7D uhci 7D hubd 7D usb_mid 7D hid 7D scsa2usb 7D usbprn 7D usbkb 7M usbms 7M usb_ah 7M usb_ac 7D a Li a a a a a a a a a usb_as 7D E 4 Sun Blade 150 Service Manual e June 2002 Glossary address APB ASIC ASP AUXIO BGA boot boot PROM CAS CDE CD ROM DBZ DCE default DIMM A unique location within a 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 Ap
42. 0x00000000 bytes DIMM 2 0 MBytes 0x00000000 bytes DIMM 3 0 MBytes 0x00000000 bytes Found 1 DIMMs in bank 0 Bank 0 128 MBytes DIMMO is a 16M x 8 device MCO 0x00000000 96a0c f06 MC1 0x00000000 80008000 MC2 0x00000000 c110000a MC3 0x00000000 a0000804 Ecache Tests Displacement Flush Ecache Ecache RAM Addr Test Ecache Tag Addr Test Ecache RAM Test Ecache Tag Test Memory Init Malloc Post Memory Sun Blade 150 Service Manual e June 2002 CPU MODULE upa_config is 0x0000003a 00000000 CODE EXAMPLE 3 3 Typical POST Error Message DIMM Failure Continued Memory Addr Check w o Ecache KKEKEKKKKKKKKKKKKKKKKKKKK STATUS FAILED TEST Memory Addr Check w o Ecache SUSPECT DIMM1 MESSAGE Mem Addr line compare error addr 00000000 00000000 exp 00000000 00000000 obs 88880000 08000000 3 8 Bypassing POST At the system prompt type ok setenv diag level off ok setenv diag switch false 52 Resetting Variables to Default Settings The NVRAM permanently stores the default OpenBoot PROM settings for the latest OpenBoot PROM version on your system Caution Before you reset to the default parameters you should review the OpenBoot PROM settings to ensure that there are no changes that you need to save Once the defaults are reset all other Open Boot PROM settings are permanently erased from the NVRAM If you are unsure if you nee
43. 1 2 TABLE 1 2 Sun Blade 150 System Physical Dimensions Width Height Depth 17 52 inches 4 65 inches 18 00 inches 44 5 cm 11 8 cm 45 7 cm System electronics are contained on a single plug in printed circuit board motherboard The motherboard contains the CPU memory modules system control application specific integrated circuits ASIC and I O ASICs The motherboard plugs into a riser board that provides the system power and integrated drive electronics IDE hard drive data interface FIGURE 1 2 and FIGURE 1 3 show the Sun Blade 150 system front and back panels 1 4 Sun Blade 150 Service Manual e June 2002 Pi 5 1 L SunBlade Se FIGURE 1 2 Front Panel Overview 1 Power switch 2 Power indicator LED 3 Smart card reader 4 3 5 inch diskette drive 5 5 25 inch optical drive bay CD ROM or DVD ROM CEDE iL II B FIGURE 1 3 Back Panel Overview Chapter 1 Product Description 1 5 TABLE 1 3 Back Panel Description and Connector Symbols Item in Figure 1 3 Explanation Back Panel Symbol 1 Power connector None 2 PCI card slot 3 33 MHz PCI 3 2 PCI card slot 2 33 MHz PCI 2 2 PCI card slot 1 3
44. 24 Maximum Sleep Mode Power C 26 Sun Blade 150 Service Manual e June 2002 Code Examples CODE EXAMPLE 3 1 CODE EXAMPLE 3 2 CODE EXAMPLE 3 3 CODE EXAMPLE 4 1 CODE EXAMPLE 4 2 CODE EXAMPLE 4 3 CODE EXAMPLE 4 4 CODE EXAMPLE 4 5 CODE EXAMPLE 4 6 CODE EXAMPLE 4 7 CODE EXAMPLE 4 8 CODE EXAMPLE 4 9 CODE EXAMPLE 4 10 CODE EXAMPLE 4 11 CODE EXAMPLE 4 12 CODE EXAMPLE 4 13 CODE EXAMPLE 4 14 CODE EXAMPLE 4 15 CODE EXAMPLE 4 16 CODE EXAMPLE 10 1 diag level Variable Set to max 3 7 diag level Variable Set to min 3 19 Typical POST Error Message DIMM Failure 3 25 Watch clock Diagnostic 4 6 Watch Net Diagnostic Output Message 4 6 Watch Net All Diagnostic Output Message 4 7 Probe IDE Diagnostic Output Message 4 7 OpenBoot Diagnostics Menu 4 9 Reset Verification 4 10 OpenBoot Diagnostics Menu 4 12 OpenBoot Diagnostics Help Commands 4 13 Test Command 4 13 Except Command 4 14 Versions Command 4 14 What Command 4 15 Printenvs Command 4 15 Setenv Command 4 16 Exit Command 4 16 Example of Error Testing Output 4 16 Resetting Default NVRAM Variables 10 2 xix xx Sun Blade 150 Service Manual e June 2002 Preface The Sun Blade 150 Service Manual provides detailed procedures that describe the removal and replacement of replaceable parts in the Sun Blade 150 computer system The service manual also includes information about the use and maintenance of the system This book
45. 3 MHz PCI 1 3 Universal serial bus USB connectors four 4 Twisted pair Ethernet TPE connector La 5 IEEE 1394 connectors two KEN 6 VGA video connector OI 7 Parallel connector DB 25 8 Serial connector RS 232 SERIAL 9 Audio module headphones connector Q 9 Audio module line out connector 9 Audio module line in connector 6 9 Audio module microphone connector D 1 4 Replaceable Components This section lists the replaceable components for the Sun Blade 150 system The numbered components in FIGURE 1 4 correlate to the numbered components listed in TABLE 1 4 Consult your authorized Sun sales representative or service provider to confirm a part number before ordering a replacement part 1 6 Sun Blade 150 Service Manual e June 2002 FIGURE 1 4 Sun Blade 150 System Replaceable Parts 1 7 Chapter 1 Product Description TABLE 1 4 Sun Blade 150 Replaceable Components Item Component Description 1 CD ROM drive CD ROM drive or DVD ROM drive 2 Hard drive second drive is optional Hard disk drive 3 Smart card reader Smart card reader with enclosure 4 Manual eject diskette drive Internal diskette drive 5 Speaker assembly System speaker with cable 6 Central processing unit CPU 550 MHz or 650 MHz 512 Kbyte internal cache 7 NVARAM TOD Nonvolatile RAM Time of day 8 128 Mbyte DIMM 128 Mbyte DIMM 8 256 Mbyte DIMM 256 Mbyte DIMM 8 512 Mbyte DIMM 512 Mbyte DIMM 9 Motherboard System main logic board 10 Fan a
46. 3 is also labeled IDE2 3 Remove the secondary IDE cable assembly from the chassis IDE2 J503 FIGURE 6 5 Removing and Replacing the Secondary IDE Cable Assembly 6 2 8 Replacing the Secondary IDE Cable Assembly 1 Position the secondary IDE cable assembly into the chassis FIGURE 6 5 2 Connect the secondary IDE cable assembly connectors to the following m Secondary hard drive m Riser board J503 is also labeled IDE2 Note Ensure that the cable assembly connectors are properly oriented by aligning the connector keys 6 8 Sun Blade 150 Service Manual e June 2002 6 2 9 Detach the wrist strap replace the system cover and power on the system as described in Chapter 9 Removing the Smart Card Reader Cable 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 antistatic mat Store ESD sensitive components in antistatic bags before placing them on any surface Disconnect the smart card reader cable assembly connectors from the following FIGURE 6 6 m Smart card reader m Riser board J8 Open the cable routing clip Remove the smart card reader cable assembly from the chassis Note You can move the fan assembly for easier access to the cables See Removing the Fan Assembly on page 6 15
47. 4 TABLE B 5 TABLE B 6 TABLE B 7 TABLE B 8 TABLE B 9 Supported Sun Monitors 1 4 Sun Blade 150 System Physical Dimensions 1 4 Back Panel Description and Connector Symbols 1 6 Sun Blade 150 Replaceable Components 1 8 Internal Drives Identification 4 3 DIMM Physical Memory Address 4 5 Flash PROM Jumper Settings 8 15 Sun Blade 150 Physical Specifications A 1 Sun Blade 150 System Electrical Specifications A 2 Acoustic Specifications A 2 Sun Blade 150 System Environmental Requirements A 3 Power Supply Connector J501 Pin Assignments B 2 Power Supply Connector J505 Pin Assignments B 3 USB Connector J17 J18 Pin Assignments DA IEEE 1394 Connector J20 J30 Pin Assignments B 5 TPE Connector J19 Pin Assignments B 6 TPE UTP 5 Cables B 7 Serial Port Connector J36 Pin Assignments Da Riser Board Serial Port Connector J13 Pin Assignments Da Parallel Port Connector J9 Pin Assignments B 12 xvii xviii TABLE B 10 TABLE B 11 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 Audio Connector Line Assignment B 14 Video Connector J37 Pin Assignments B 15 Riser Board Connectors Side 1 C 4 Riser Board Connectors Side 2 C 5 Clock Frequencies C 14 DIMMs Performance Range C 21 SDRAM size options DIMMs only C 21 DIMM Physical Memory Address C 22 Port Allocations C 23 PCI Address Assignments C 23 Openboot PROM Flash PROM Address Assignments C
48. 6 9 Grasp the speaker and press the speaker into the three chassis speaker slots Route the speaker cable and any other loose cables through the cable retaining clip Connect the speaker cable to connector J12 on the riser board Replace the peripheral assembly a Place the peripheral assembly back in position aligning the three holes in the peripheral assembly with the three securing screws on the chassis see FIGURE 7 1 b Slide the peripheral assembly forward until it stops c Using a No 2 Phillips screwdriver tighten the three securing screws d Replace all of the cables into the cable retaining clip and secure the clip If you removed any long PCI cards replace them See Section 8 4 2 Replacing a PCI Card on page 8 11 Replace the front panel bezel Detach the wrist strap replace the system cover and power on the system as described in Chapter 9 6 4 6 4 1 Fan Assembly To remove and replace the fan assembly proceed as follows Removing the Fan Assembly 1 Power off the system remove the system cover and attach an antistatic wrist strap as described in Chapter 5 Chapter 6 Removing and Replacing Major Subassemblies 6 15 an antistatic wrist strap and use an antistatic mat Store ESD sensitive components in Caution Use proper ESD grounding techniques when handling components Wear antistatic bags before placing them on any surface 2 If necessary to pr
49. 80000 bytes 512 KBytes Measure CPU Clock Initializing Southbridge Nominal CPU speed is 650 MHz 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 19 3 20 CODE EXAMPLE 3 2 diag level Variable Set to min Continued 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 MCU Control amp Status Regs Init Initializing Memory and MC registers DIMM 0 256 MBytes 0x10000000 bytes DIMM 1 256 MBytes 0x10000000 bytes DIMM 2 256 MBytes 0x10000000 bytes DIMM 3 256 MBytes 0x10000000 bytes Found 4 DIMMs in bank 0 Bank 0 1024 MBytes DIMMO is a 32M x 8 device DIMM1 is a 32M x 8 device DIMM2 is a 32M x 8 device DIMM3 is a 32M x 8 device MCO 0x00000000 96a0c 06 MC1 0x00000000 80008000 MC2 0x00000000 cff0eeee MC3 0x00000000 00600b5f CPU MODULE upa_config is 0x0000003a 00000000 Ecache Tests Displacement Flush Ecache Ecache RAM Addr Test Ecache Tag Addr Test Memory Init Malloc Post Memory Memory Addr Check w o Ecache Load Post In Memory Run POST from MEM Map PROM STACK NVRAM in DMMU Update Master Stack Frame Pointers All FPU Basic Tests FPU Regs Test FPU Move Regs Test All Basic IOMMU Tests CPU s IOMMU Regs Test CPU s IOMMU RAM Addr Test
50. Assembly Position the diskette drive data cable assembly into the chassis FIGURE 6 2 Close the two cable routing clips FIGURE 6 2 Connect the diskette drive data cable assembly connectors to the following m Riser board J9 m Diskette drive Note Ensure that the cable assembly connectors are properly oriented by aligning the connector keys If you moved the fan assembly replace it See Replacing the Fan Assembly on page 6 16 Detach the wrist strap replace the system cover and power on the system as described in Chapter 9 6 4 Sun Blade 150 Service Manual e June 2002 6 2 3 Removing the Diskette Drive Power Cable 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 antistatic mat Store ESD sensitive components in antistatic bags before placing them on any surface Remove the diskette drive power cable assembly connectors from the following FIGURE 6 3 m Diskette drive m Riser board J10 Open the two cable routing clips FIGURE 6 3 Remove the diskette drive power cable assembly from the chassis Note You can move the fan assembly for easier access to the cables See Section 6 4 1 Removing the Fan Assembly on page 6 15 Diskette drive power cable i Cable routing
51. C 13 Clocking C 13 C 7 1 Clock Generation C 13 C 7 2 OpenBoot PROM Jumpers CPU Speed Selection C 14 Power Control C 15 C 8 1 Power Switch C 15 C 8 1 1 Powering on the System C 15 C 8 1 2 Interrupting the system C 15 C 8 1 3 Forcing the System to Power Off During Software Hang C 16 C 8 2 Power On and Power Off Circuitry C 16 C 8 2 1 Power On C 16 C 8 2 2 Power Off C 16 C 83 On Board VRM C 16 C 8 3 1 On Board VRM requirements C 17 C 8 3 2 Power On Beep C 17 C 8 3 3 Power On LED Control C 17 C 8 4 Optional Secondary Hard Drive C 17 Memory Architecture C 18 C 9 1 SDRAM Address Multiplexing C 20 C 9 2 DIMMs C 21 C 9 2 1 Speed and Timing C 21 C 9 3 SDRAM DIMM Configuration C 21 Sun Blade 150 Service Manual e June 2002 C 9 3 1 DIMM Memory Addressing C 22 C 10 Address Mapping C 22 C 10 1 Port Allocations C 22 C 10 2 PCI Address Assignments C 23 C 10 2 1 PCI Bus A Address Assignments C 23 C 10 2 2 PCI Bus B Address Assignments C 24 CU Interrupts C 25 C 11 1 Interrupt Interface C 25 C 12 Power C 25 C 12 1 Energy Star C 25 C 12 1 1 Energy Star Power Consumption Tier 1 C 26 C 12 1 2 Energy Star Tier 2 Guideline B C 26 C122 USB C 26 Special Procedures D 1 DI Disabling Power Management D 1 D 1 1 Disabling Hard Drive Power Management D 1 D 1 2 Disabling all System Power Management D 2 D 2 Setting the Default Console Display D 2 Using USB Devices E 1 E1 USB Keyboard and Mouse E 1 E 1 0 1 Keyboards E 1 E102 Mouse Devices E
52. ED assembly into the chassis FIGURE 6 8 Attach the power switch to the chassis with the washer and nut Press the LED into the chassis from the rear of the front panel Route the cable along the chassis 6 12 Sun Blade 150 Service Manual e June 2002 10 11 Close the cable routing clips Connect the cable connector to riser board connector J2 If you moved the fan assembly replace it See Section 6 4 2 Replacing the Fan Assembly on page 6 16 Replace the peripheral assembly a Place the peripheral assembly back in position aligning the three holes in the peripheral assembly with the three securing screws on the chassis see FIGURE 7 1 b Slide the peripheral assembly forward until it stops c Using a No 2 Phillips screwdriver tighten the three securing screws d Replace all of the cables into the cable retaining clip and secure the clip Replace the PCI cards See Section 8 4 2 Replacing a PCI Card on page 8 11 Replace the front bezel Detach the wrist strap replace the system cover and power on the system as described in Chapter 9 6 3 6 3 1 Speaker Assembly To remove and replace 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 antistati
53. Gnd Chassis ground 4 5V 5 VDC 5 Gnd Chassis ground 6 5V 5 VDC 7 Gnd Chassis ground 8 PWR_OK Power okay 9 5VSB 10 12V 12 VDC 11 3 3V 3 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 Sun Blade 150 Service Manual e June 2002 TABLE B 1 Pin 18 19 20 Pin 8 Power Supply Connector J501 Pin Assignments Continued Signal Description Open 5 VDC 5 VDC sense FIGURE B 2 Secondary Power Supply Connector J505 Pin Configuration TABLE B 2 Power Supply Connector J505 Pin Assignments Pin Signal Description 1 3 3V 3 3 VDC 2 3 3V 3 3 VDC 3 3 3V 3 3 VDC 4 3 3V 3 3 VDC 5 Gnd Chassis ground 6 Gnd Chassis ground 7 Gnd Chassis ground 8 12V 12 VDC Appendix B Signal Descriptions B 3 B 2 Universal Serial Bus Connector Four universal serial bus USB connectors are located on the back panel Two are used for the Sun USB Type 6 keyboard and the USB mouse 1 2 3 4 1 2 3 4 E 1 FIGURE Ba USB Connector J17 J18 Pin Configuration TABLE B 3 USB Connector J17 J18 Pin Assignments Pin Signal Name Al USBO_VCC A2 CM_USB_D0O_N A3 CM_USB_D0_P A4 Gnd B1 USB1_VCC B2 CM_USB_D1_N B3 CM_USB_D1_P B4 Gnd BA Sun Blade 150 Service Manual e June 2002 B 3 IEEE 1394 Connector Two IEEE 1394 c
54. Hz Source Description CPU CLKA 125 350 Clock generator LVPECL CPU CLKB 125 350 Clock generator LVPECL CPU PCI_REF_ 66 66 Clock generator Core PCI clock CLK CPU PCI_CLK 33 33 Clock generator PCI clock SouthBridge PCI_CLK 33 33 Clock generator PCI clock SouthBridge OSC32KI 32 768KHz Dedicated crystal Real time clock SouthBridge USB_CLK 48 00 Clock generator USB clock SouthBridge OSC14M 14 3182 Clock generator Reference clock Graphics chip Clk 29 499 Dedicated crystal Video clock Graphics chip PCICLK 33 33 Clock generator PCI clock PCIO 2 x PCICLK 33 33 Clock generator PCI clock PCIO 2 x USBCLK 48 00 Clock generator USB clock IChip2 PCICLK 33 33 Clock generator PCI clock PCI bridge PCICLK 33 33 Clock generator PCI clock AC97 XIN 24 576 Dedicated crystal CS4297 clock 1394 PHY XIN 24 576 Dedicated crystal FW802 clock C 7 2 OpenBoot PROM Jumpers CPU Speed Selection When the system is powered on the CPU clock speed is determined by the default hardware settings 200MHz of the MC12429 The OpenBoot PROM firmware then needs to know the exact CPU speed so that the OpenBoot PROM can reprogram the MC12429 accordingly through the OpenBoot PROM serial programming interface The CPU speeds and jumper settings are provided in the CPU release notes FIGURE C 9 shows the jumper settings for the 550 MHz and 650 MHz CPUs C 14 Sun Blade 150 Service Manual e June 2002 Caution Be sure that you set the jumpers correctly before powering on the system A
55. I card maximum power consumption 8 11 removal 8 10 PCI graphics functional description C 10 PCI to PCI bridge ASIC C 11 PCIO 2 and power levels C 25 Index 4 Sun Blade 150 Service Manual e June 2002 PCIO 2 ASIC functional description C 10 physical specifications A 1 pinout signal descriptions B 1 POST 3 1 bypassing 3 27 error reporting 3 25 initializing 3 5 isolating I O devices 3 28 motherboard initializing 3 28 OpenBoot PROM functional description C 11 operational overview 3 1 override 3 27 progress reporting 3 25 setting min and max 3 6 power and USB devices C 26 power consumption maximum PCI cards and graphics accelerators 8 11 power cord safety 5 3 power management disabling D 1 power supply connector signal descriptions B 2 removing 6 1 replacing 6 2 power supply test 4 4 power switch system 9 2 power system functional description C 25 powering on 9 2 power on failure 4 1 power on self test POST 3 1 pre POST preparation 3 2 primary hard drive removal 7 6 product system description 1 1 product specifications A 1 progress reporting POST 3 25 R RAM NVRAM functional description C 13 removing and replacing CD ROM drive 7 11 CPU 8 1 CPU heatsink and fan 8 1 DIMMs 8 7 diskette drive 7 1 diskette drive data cable 6 3 6 4 diskette drive power cable 6 5 DVD ROM drive 7 11 graphics accelerator 8 10 grounding ring CPU 8 1 hard drive cable 6 11 major su
56. J20 J30 Pin Configuration B 5 TPE Connector J19 Pin Configuration B 6 Serial Port Connector J36 Pin Configuration B 8 Riser Board Serial Port Pinouts J13 Ba Accessing the Second Serial Port Through a PCI Card Slot B 10 Serial and Video Port Connector Extensions B 11 Parallel Port Connector J9 Pin Configuration B 12 Sun Blade 150 Service Manual e June 2002 FIGURE B 11 FIGURE B 12 FIGURE B 13 FIGURE C 1 FIGURE C 2 FIGURE C 3 FIGURE C 4 FIGURE C 5 FIGURE C 6 FIGURE C 7 FIGURE C 8 FIGURE C 9 FIGURE C 10 FIGURE C 11 FIGURE C 12 Audio Connector Configuration B 14 Video Connector J37 Pin Configuration B 15 Serial and Video Port Connector Extensions B 16 Sun Blade 150 System Functional Block Diagram C 2 Motherboard Layout Diagram C 3 Riser Board Layout Diagram Side 1 C 4 Riser Board Layout Diagram Side 2 C 5 External and Internal Serial Ports C 8 Audio Circuit Functional Block Diagram C 9 PROM Interface C 12 Smart Card Interface Header C 12 JP3 OpenBoot PROM Jumper Settings for 550 MHz and 650 MHz CPUs C 15 Secondary Hard Drive Cabling Configuration C 17 Sun Blade 150 Memory Block Diagram C 19 SDRAM Address Multiplexing C 20 Figures XV xvi Sun Blade 150 Service Manual e June 2002 Tables TABLE 1 1 TABLE 1 2 TABLE 1 3 TABLE 1 4 TABLE 4 1 TABLE 4 2 TABLE 8 1 TABLE A 1 TABLE A 2 TABLE A 3 TABLE A 4 TABLE B 1 TABLE B 2 TABLE B 3 TABLE B
57. M Drive A 5 A 5 32 Ejecting a CD From the CD ROM or DVD ROM Drive A 6 A 5 3 3 Cleaning the CD ROM or DVD ROM Drive A 6 A 5 3 4 Handling and Storing CDs A 6 Ap Modem Setup Specifications A 6 A 6 1 Setting Up the Modem A 7 A 6 2 Changing the Serial Port Speed A 8 A 6 3 Modem Recommendations A 9 A 6 3 1 Cable A 9 A 6 3 2 Modem Switch Settings AT Commands A 9 B Signal Descriptions B 1 Sun Blade 150 Service Manual e June 2002 B 1 Power Supply Connectors B 2 B 2 Universal Serial Bus Connector B 4 B 3 IEEE 1394 Connector BA B 4 Twisted Pair Ethernet Connector B 6 B 41 TPE Cable Type Connectivity B 7 B 4 2 External UTP 5 Cable Lengths B 7 B 5 Serial Port Connector B 8 B 6 Parallel Port Connector B 12 B 7 Audio Connectors B 14 B 8 Video Connector B 15 Functional Description C 1 Cl System C 1 C2 Motherboard C 3 C 3 Riser Board CA C4 Jumper Descriptions C5 Ch Motherboard Components C 6 C 5 1 CPU C 6 C 5 2 IChip2 ASIC C 7 C 53 SouthBridge ASIC C 7 C 5 3 1 Super I O Functions C 7 C 5 3 2 PCIIDE Controller C 9 C 5 3 3 AC97 Compliant Audio Interface C 9 C 5 3 4 SMBus Interface C 10 C 5 4 PCI Graphics C 10 C 541 ATI Rage XL ASIC C 10 C 5 4 2 Graphics Memory C 10 C 5 5 PCIO 2 x ASIC C 10 C 5 5 1 Ethernet C 10 Contents ix x C 6 C 7 C 8 C 9 C 5 5 2 USB CO C 5 5 3 IEEE 1394 C 11 C 5 6 PCI to PCI Bridge ASIC C 11 C 5 7 Flash PROM C 11 C 5 8 Smart Card Interface C 12 C 59 NVRAM TOD C 13 Reset Types
58. PCI Config Registers Test Audio Device ID and Vendor ID 0x545110b9 Init Audio Device IO Registers Test Audio Device Memory Registers Test Memory Tests Init Memory Info 256MB at Dimm Slot 0 Test Start Addr 0x00000000 00800000 Size Init with 0x00000000 00000000 248 MBytes Chapter 3 Power On Self Test 3 9 3 10 CODE EXAMPLE 3 1 diag level Variable Set to max Continued Info 256MB at Dimm Slot 1 Start Addr 0x00000000 40000000 Init with 0x00000000 00000000 Info 256MB at Dimm Slot 2 Start Addr 0x00000000 80000000 Init with 0x00000000 00000000 Info 256MB at Dimm Slot 3 Start Addr 0x00000000 c0000000 Init with 0x00000000 00000000 Memory Addr Check with Ecache Test Info 256MB at Dimm Slot 0 Start Addr 0x00000000 00800000 Write Oxffffffff ffffffff Info 256MB at Dimm Slot 1 Start Addr 0x00000000 40000000 Write Oxfffffffft f f fLLLfet Size 256 MBytes Sun Blade 150 Service Manual e June 2002 CODE EXAMPLE 3 1 diag level Variable Set to max Continued Info 256MB at Dimm Slot 2 Start Addr 0x00000000 80000000 Size 256 MBytes Write Oxffffffff fff EEE Info 256MB at Dimm Slot 3 Start Addr 0x00000000 c0000000 Size 256 MBytes Write Oxffffffff ffff IEE Chapter 3 Power On Self Test 3 11 3 12 CODE EXAMPLE 3 1 diag level Variable Set to max Continued Write 0x00000000 00000000 Block Memory Addr Test Info 256MB at Dimm Slot 0 Start Addr
59. POST type setenv diag switch false at the system ok prompt 2 At the system ok prompt type ok reset all ok probe ide a If the hard drive responds correctly to the probe ide command the message shown in CODE EXAMPLE 4 4 on page 4 7 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 Chapter 4 Troubleshooting Procedures 4 3 m If the probe ide test fails to show the device in the message replace the drive see Section 7 3 Hard Drives on page 7 6 If replacing the hard drive does not correct the problem replace the motherboard 4 4 Power Supply Test This section describes how to test the power supply Appendix B shows and describes the power supply connectors J501 Power off the system remove the system cover and attach an antistatic wrist strap as described in Chapter 5 Preparing for Component Removal and Replacement Disconnect the IDE ribbon cables from the riser board so that you can access connector J501 Power on the system See Finishing Component Replacement on page 9 1 Caution With the system cover removed and the system powered on there is unprotected access to voltage and energy levels that are
60. TS AnswerBook2 docs sun com OpenBoot Power Management ShowMe How UltraSPARC and Solaris are trademarks or registered trademarks of Sun Microsystems Inc in the U S and in other countries All SPARC trademarks are used under license and are trademarks or registered trademarks of SPARC International Inc in the U S and in other countries Products bearing SPARC trademarks are based upon an architecture developed by Sun Microsystems Inc The Energy Star logo is a registered trademark of EPA The OPEN LOOK and Sun Graphical User Interface was developed by Sun Microsystems Inc for its users and licensees Sun acknowledges the pioneering efforts of Xerox in researching and developing the concept of visual or graphical user interfaces for the compota industry Sun holds a non exclusive 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 AS As an Energy Star partner Sun Microsystems Inc has determined that configurations of this product that bear the Energy Star Logo meet the Energy Star guidelines for energy efficiency Use duplication or disclosure by the U S Government is subject to restrictions set forth in the Sun Microsystems Inc license agreements and as provided in DFARS 227 7202 1 a and 227 7202 3 a 1995 DFARS 252 227 7013 c 1 ii Oct 1998 FAR 12 212 a 1995 FAR 52 227 19 o
61. The CPU and ATI graphics ASIC communicate with each other using the PCI protocol The following figure shows a functional block diagram of the system C 1 Clock Control PCI Sockets DATA 72 CPU ADDR12 0 SDRAM_CLKs DIMM Encoded PCI Ints Interrupts PME I Chip2 5V 33MHz PCI SM Bus I2C PCI Bridge Decoded IRQs SouthBridge Superl O ASIC TOD ATA66 aco7 IDE gt EBus Graphics PCIO 2 ASIC Audio Interface Parallel Serial Diskette HDD Port Port Drive 2 0000 Line out DE D em EU HI SVGA 1394 Ethernet USB PROM Line in Headphone 2 10 100 4 OpenBoot Mic SDRAM RJ 45 PROM FIGURE C 1 Sun Blade 150 System Functional Block Diagram C 2 Sun Blade 150 Service Manual e June 2002 C 2 Motherboard The following figure illustrates a layout diagram of the system motherboard J16 J22 J25 Logical Connect 3 2 1 0 BEOS 7 JPA GR oh Ap JP2 wacy Og m JP3 pii 1 Py ne JP9 po z 2 E JPA 5 i JP5 S Ir DIMM installation FUP HAT order 4 3 2 f Ethernet LED Flashing 100 Mbps H Not flashing 10 Mbps
62. This section provides hard drive CD ROM drive or DVD ROM drive failure symptoms and suggested actions Perform the suggested actions until you isolate the problem Symptoms a A hard drive read write or parity error is reported by the operating system or a customer application a A CD ROM or DVD ROM drive read error or parity error is reported by the operating system or a customer application 4 2 Sun Blade 150 Service Manual e June 2002 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 Drive Physical Location and Required Riser Board Address Target Cable Labels Connection cOt0d0s Primary hard drive Primary HDD IDE1 J504 target 0 cOt6d0s CD ROM or DVD ROM CD DVD IDE1 J504 drive target 1 c0tid0s Secondary hard drive Secondary HDD IDE2 J503 target 2 optional A three way cable connects the Primary Hard Drive and the CD ROM or DVD ROM to the riser board at connector IDE1 J504 See the illustrations in Section 7 3 Hard Drives on page 7 6 Note The symbol in the operating environment address examples can be a numeral between 0 and 7 and describes the slice or partition on the drive Symptom Hard drive CD ROM or DVD ROM drive fails to respond to commands Action Test the drive response to the probe ide command as follows 1 To bypass
63. UNW UltraSPARC IIe 512 KB Loading Support Packages kbd translator Loading onboard drivers ebus flashprom eeprom idprom Probing Memory Bank 0 256 Megabytes Probing Memory Bank 1 256 Megabytes Probing Memory Bank 2 256 Megabytes Probing Memory Bank 3 256 Megabytes Probing pci 1f 0 Device 7 isa dma floppy parallel power serial serial Probing pci 1f 0 Device c network firewire usb hub keyboard mouse storage Probing pci 1f 0 Device 3 pmu i2c temperature card reader dimm dimm dimm dimm ppm beep fan control Probing pci l Device 8 sound Device d ide disk cdrom Device 13 SUNW m64B Device 5 pci Probing pci 1f 0 pci 5 Device 0 Nothing there Probing pci 1f 0 pci 5 Device 1 Nothing there Probing pci 1f 0 pci 5 Device 2 Nothing there Probing pci 1 Probing pci 1 Probing pci 1 Sun Blade 150 UltraSPARC Ile 650MHz Keyboard Present 3 24 Sun Blade 150 Service Manual e June 2002 CODE EXAMPLE 3 2 diag level Variable Set to min Continued Copyright 1998 2002 Sun Microsystems Inc All rights reserved OpenBoot 4 6 1024 MB memory installed Serial 51602330 Ethernet address 0 3 ba 13 63 9a Host ID 8313639a POST Progress and Error Reporting POST progress indications are visible when a TTY type terminal or a TIP line is connected between the serial port of the tested system and a second Sun workstation In most cases POST also attempts to send a failure message to the POST monito
64. a5a5a5 Info 256MB at Dimm Slot 1 Start Addr 0x00000000 40000000 Size 256 MBytes Write O0xa5a5a5a5 a5a5a5a5 Write Oxbbbbbbbb bbbbbbbb Sun Blade 150 Service Manual e June 2002 CODE EXAMPLE 3 1 diag level Variable Set to max Continued Info 256MB at Dimm Slot 2 Start Addr 0x00000000 80000000 Size 256 MBytes Write 0xa5a5a5a5 a5a5a5as Info 256MB at Dimm Slot 3 Start Addr 0x00000000 c0000000 Size 256 MBytes Write 0xa5a5a5a5 a5a5a5as Chapter 3 Power On Self Test 3 15 3 16 CODE EXAMPLE 3 1 diag level Variable Set to max Continued Status of this POST run PASS diag script none Time Stamp hour min sec 15 20 37 month date year 04 23 2002 Power On Selftest Completed Status 0000 0000 0000 0000 ffff ffff f00b 63 0 0002 3333 0200 001b Speed Jumper is set to 0000 0000 0000 0008 Software Power ON OBP 4 6 0 2002 04 03 12 28 CPU SPEED 0x0000 0000 26be 3680 Initializing Memory Controller MCRO 0000 0000 76a0 cf 04 MCR1 0000 0000 8000 8000 MCR2 0000 0000 cff0 eeee MCR3 0000 0000 0060 0052 Clearing ES Tags Done Clearing I D TLBs Done Probing Memory Done Clearing Memory Done MEM BASE 0000 0000 c000 0000 MEM SIZE 0000 0000 1000 0000 MMUs ON Copy Done PC 0000 01ff 000 297c PC 0000 0000 0000 29c0 Decompressing into Memory Done Size 0000 0000 0006 1780 ttya initialized Reset Control BXIR 0 BPOR 0 SXIR 0 SPOR 1 POR 0 Probing upa at
65. an CPU removal 8 1 fault isolation POST 3 28 firewire functional description C 11 flash PROM functional description C 11 jumper settings 8 15 floppy drive controller protocols C 8 functional description D 1 functional description system C 1 G graphics ASIC descriptions C 10 setting default display D 2 graphics accelerator maximum power consumption 8 11 removing and replacing 8 10 graphics default display D 2 grounding ring removal 8 1 H hard drive disabling power management D 1 identifying model 4 7 primary data cable 6 6 primary removal 7 6 probe IDE diagnostic CD ROM probe IDE diagnostic 4 7 secondary IDE cable 6 7 secondary installing 7 8 troubleshooting 4 2 hard drive address 4 3 Hard drive cabling configuration A 4 heatsink removal 8 1 how this book is organized 1 xxi l I O connector 1 6 functional descriptions C 7 OpenBoot diagnostics 4 8 supported monitors 1 4 Ichip2 ASIC functional description C 7 IDE PCI IDE controller functional description C 9 IDE cable primary hard drive 6 6 secondary hard drive 6 7 IDE diagnostics 4 7 IEEE 1394 functional description C 11 initializing POST 3 5 internal drives identification 4 3 interrupt interface CPU C 25 J jumper settings CD ROM and DVD ROM A 5 flash PROM 8 15 jumpers configurable CA motherboard diagram C 3 K key commands and non USB keyboards 10 1 and USB keyboards 10 2 keyboard an
66. ated circuit Thin quad flat package 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 Blade 150 Service Manual e June 2002 Index NUMERICS 1394 camera minimum requirements C 11 A addressing DIMM hex addresses C 22 antistatic wrist strap attaching 5 7 AT commands modem switch settings A 9 audio cable assembly replacing 6 10 circuit block diagram C 9 functional description C 9 audio connector signal descriptions B 14 B battery safety 5 4 baud rate verifying 3 4 bypassing POST 3 27 C cables configuration CD DVD ROM and hard drives A 5 diskette drive data 6 4 primary hard drive data 6 6 secondary hard drive 6 7 speaker assembly 6 13 camera minimum requirements C 11 CD DVD ROM drive cabling configuration A 4 CD ROM address 4 3 identifying model 4 7 jumper settings A 5 CD ROM drive removal 7 11 troubleshooting 4 2 chassis dimensions 1 4 clock functional descriptions C 13 watch clock diagnostic 4 5 components replaceable diagram 1 6 connector symbols 1 6 connector signal descriptions B 1 B 4 connectors power supply B 2 USB B 4 console display setting default D 2 cover system removing 5 6 CPU functional description C 6 interrupts C 25 removal 8 1 reset descriptions
67. aution The CPU socket is permanently attached to the motherboard do not attempt to lift the socket off the motherboard Gently lift the CPU from the socket If the CPU does not lift off easily ensure that the locking lever is fully released 10 Place the CPU on an antistatic mat with the pins facing up 8 2 Sun Blade 150 Service Manual e June 2002 M i Heatsink Grounding ring legs Heatsink retaining clip CPU socket The CPU socket is permanently attached to the motherboard FIGURE 8 1 Removing and Replacing the CPU 8 1 2 Replacing the CPU 1 Position the CPU over the motherboard CPU socket FIGURE 8 1 Caution The CPU will be damaged if you replace it incorrectly Ensure that the CPU key is correctly positioned before you attempt to press the CPU into the socket Viewed from the front of the system chassis the key is at the left rear corner of CPU The key is the diagonal corner cut on the CPU FIGURE 8 1 2 Ensure that the CPU locking lever is in the full upright position as shown in FIGURE 8 1 Chapter 8 Removing and Replacing the Motherboard and Related Components 8 3 8 4 10 Gently place the CPU onto the socket and ensure that the pins are correctly aligned Push the CPU locking lever down to lock the CPU in place Caution The grounding ring is precisely formed to fit the CPU If you bend the grounding ring it may not properly ground the EMI Additionally a bent groun
68. ay cause personal injury if touched GA W ope rll 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 5 2 Sun Blade 150 Service Manual e June 2002 5 932 DO 5 3 4 Placement 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 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 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 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
69. bassemblies 6 1 motherboard 8 12 NVRAM TOD 8 5 PCI card 8 10 power supply 6 1 primary hard drive 7 6 primary hard drive data cable 6 6 riser board 8 16 secondary hard drive 7 8 secondary hard drive data cable 6 7 smart card cable assembly 6 9 smart card reader 7 4 speaker assembly 6 13 storage devices 7 1 system fan assembly 6 15 replaceable components 1 6 replacing audio cable assembly 6 10 system cover 9 1 reset all 4 10 resets CPU C 13 resetting NVRAM variables 3 27 USB keyboard 10 3 riser board removal 8 16 serial port signal descriptions B 9 S safety electrostatic discharge 5 3 lithium battery 5 4 power cord connection 5 3 requirements 5 1 symbols 5 2 system modifications 5 2 system placement 5 3 secondary hard drive installing 7 8 serial port accessing second connector B 8 cable extensions B 10 changing speed A 8 connector signal descriptions B 8 functional descriptions C 7 Service phone support 1 xxiv setting up TIP connection 3 3 signal descriptions B 1 size system 1 4 sleep mode and power C 26 SM bus interface C 10 smart card cable removing and replacing 6 9 smart card reader functional description C 12 removal 7 4 Southbridge ASIC functional description C 7 speaker assembly removal 6 13 specifications A 1 electrical A 2 environmental requirements A 3 physical A 1 stop commands and USB keyboards 10 2 stop commands non USB keyboards 10 1 s
70. beled IDE1 3 Remove the primary IDE cable assembly from the chassis 6 6 Sun Blade 150 Service Manual e June 2002 6 2 6 6 2 7 CD DVD ROM connector IDE 1 J504 FIGURE 6 4 Removing and Replacing the Primary IDE Cable Assembly Replacing the Primary IDE Cable Assembly Position the primary IDE cable assembly into the chassis FIGURE 6 4 Connect the primary IDE cable assembly connectors to the following m Primary hard drive a CD ROM or DVD ROM drive m Riser board J504 is also labeled IDE1 Note Ensure that the cable assembly connectors are properly oriented by aligning the connector keys Detach the wrist strap replace the system cover and power on the system as described in Chapter 9 Removing the Secondary IDE Cable Assembly The secondary IDE cable assembly connects the optional secondary hard drive to the system Power off the system remove the system cover and attach an antistatic wrist strap as described in Preparing for Component Removal and Replacement on page 5 1 Chapter 6 Removing and Replacing Major Subassemblies 6 7 an antistatic wrist strap and use an antistatic mat Store ESD sensitive components in Caution Use proper ESD grounding techniques when handling components Wear antistatic bags before placing them on any surface 2 Disconnect the secondary IDE cable assembly connector from the following FIGURE 6 5 m Secondary hard drive m Riser board J50
71. c wrist strap and use an antistatic mat Store ESD sensitive components in antistatic bags before placing them on any surface Remove the front panel bezel by lifting the three tabs and gently lifting the bezel from the system FIGURE 6 7 Chapter 6 Removing and Replacing Major Subassemblies 6 13 3 If necessary to provide clearance remove any long PCI cards from the riser board connectors See Section 8 4 1 Removing a PCI Card on page 8 10 4 Move the peripheral assembly aside to provide clearance a Open the cable routing clip below the peripheral assembly This will release the tension from the smart card and diskette drive cables You do not have to disconnect the cables b Using a No 2 Phillips screwdriver loosen but do not remove the three screws securing the peripheral assembly to the chassis see FIGURE 7 1 c Slide the peripheral assembly back and lift it from the chassis Do not remove any of the cables attached to the peripheral assembly d Set the peripheral assembly on an antistatic mat 5 Disconnect the speaker cable from connector J12 on the riser board 6 Press the speaker retaining tab on the chassis front panel 7 Remove the speaker assembly from the chassis J12 connector FIGURE 6 9 Removing and Replacing the Speaker Assembly 6 14 Sun Blade 150 Service Manual e June 2002 6 3 2 Replacing the Speaker Assembly Position the speaker assembly into the chassis FIGURE
72. ces and platforms SunVTS can be tailored to run on various types of systems ranging from desktops to servers with customizable features to meet the varying requirements of many diagnostic situations Use SunVTS to validate a system during development production receiving inspection troubleshooting periodic maintenance and system or subsystem stressing 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 Common Desktop Environment 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 2 1 2 2 sunVTS Requirements Your system must meet the following requirements to run SunVTS m The SunVTS packages must be installed The main package is SUNWvtx for 64 bit systems 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 m The system must be booted to the multiuser level level 3 a Torun SunVTS with a GUI that GUI must be installed Otherwi
73. codec for output to an internal speaker This speaker output has two different beep functions one is write beep function that beeps one to three beeps depending on the number of writes to the register and the other is a periodic four beep function This is all controlled by the software The OpenBoot PROM must program the M1535D to send a beep sound at power on Power On LED Control The M1535D provides a software controllable LED output to turn on or turn off the LED and causes the LED to blink at the rate of 1Hz or 2Hz Optional Secondary Hard Drive The Sun Blade 150 system has a provision for a second hard drive on the hard drive tray FIGURE C 10 Riser Board J503 Optional Second Hard Drive IDE 2 Secondary HDD FIGURE C 10 Secondary Hard Drive Cabling Configuration Appendix C Functional Description C 17 Co C 18 Memory Architecture The Sun Blade 150 system uses a 168 pin JEDEC standard dual in line 3 3V unbuffered synchronous DRAM module The memory control unit MCU is embedded within the CPU All address signals control signals and clocks are driven off of the processor and directly drive the memory subsystem on the motherboard The CPU L2 cache megacell reserves a 4 Gbyte region for cacheable main memory The memory controller only supports 4 Gbytes of space Note Although the cache and memory controller support up to 4 Gbytes only 512 MB DIMMS are supported on the Sun Blade 150 system Th
74. d power levels C 26 USB connector signal descriptions B 4 USB information E 1 L lithium battery safety 5 4 loopback test watch net 4 6 M microphone functional description C 9 signal descriptions B 14 modem set up A 7 modem switch settings A 9 modifying system and safety 5 2 monitor setting default display D 2 monitors supported 1 4 motherboard block diagram C 3 initializing POST 3 28 removal 8 12 motherboard POST 3 28 mouse and power levels C 26 USB connector signal descriptions B 4 USB information E 2 multiple and USB E 1 multiple mouse devices and USB E 2 N network diagnostics 4 6 non USB keyboards and OpenBoot commands 10 1 Index 3 NVRAM display settings 3 28 reset defaults USB keyboard 10 2 saving OpenBoot PROM parameters 4 17 NVRAM variables resetting and USB keyboard 10 3 NVRAM resetting variables 3 27 NVRAM TOD functional description C 13 jumper settings 8 15 removal 8 5 O OBDiag see OpenBoot Diagnostics 4 8 OpenBoot diagnostics 4 8 help 4 12 test command 4 13 OpenBoot emergency procedures and USB keyboards 10 2 non USB keyboards 10 1 OpenBoot PROM functional diagram C 12 resetting variables 3 27 saving parameters 4 17 OpenBoot PROM diagnostics 4 5 operation SunVTS 2 2 optical drive removing and replacing 7 11 P parallel port connector pin assignments B 12 supported protocols C 8 PCI IDE controller functional description C 9 PC
75. d reader One optical drive CD ROM drive or DVD ROM drive Audio CD quality PCI connectors 33 MHz 32 bit peripheral component interconnect PCI a Three long PCI connectors accept both long and short PCI cards ATI Rage XL on board graphics 8 Mbyte RAM Two serial ports a One serial port on the chassis back panel One serial port on the riser card requires one PCI slot to access the connector One parallel port Ethernet 10 megabit 100 megabit per second Two IEEE 1394 ports Firewire Four USB ports two are required for keyboard and mouse Keyboard Sun USB Type 6 AT 101 layout Mouse Sun USB 3 button crossbow mouse Chapter 1 Product Description 1 3 1 2 Supported Sun Monitors The monitors listed in TABLE 1 1 can be used with the Sun Blade 150 system For more detailed information on these monitors contact your Sun representative or see the following web site http www sun com products n solutions hw peripherals TABLE 1 1 Supported Sun Monitors VO Device Description 17 inch color CRT monitor Supports resolutions up to 1152x900 18 1 inch TFT LCD color monitor 1280x1024 resolution 21 inch CRT color monitor flat Supports resolutions up to 1600x1200 display 24 1 inch LCD flat panel monitor Supports resolutions up to 1920x1200 1 3 System Description System components are housed in a desktop style enclosure Overall chassis dimensions for the Sun Blade 150 system are listed in TABLE
76. d your old settings you may want to save your OpenBoot PROM settings to a file To set the system NVRAM parameters to the original default settings Chapter 3 Power On Self Test 3 27 At the system prompt type ok set defaults Note The default POST setting is max 3 10 Viewing the Default NVRAM Settings You can view both the current NVRAM settings and the default settings simultaneously At the system prompt type ok printenv 3 11 Initializing Motherboard POST Removing the optional system components and retesting the system isolates the possibility that those components are the cause of the failure Power off the system Before replacing the motherboard remove any optional components such as PCI cards then repeat the POST Note Nonoptional components such as DIMMs the motherboard the power supply and the keyboard must be installed for POST to execute properly 3 28 Sun Blade 150 Service Manual e June 2002 CHAPTER 4 Troubleshooting Procedures This chapter describes how to troubleshoot possible hardware problems and suggests corrective actions This chapter contains the following topics Section 4 1 Power On Failure on page 4 1 Section 4 2 Video Output Failure on page 4 2 Section 4 3 Hard Drive CD ROM or DVD ROM Drive Failure on page 4 2 Section 4 4 Power Supply Test on page 4 4 Section 4 5 DIMM Fail
77. de set diag switch to true Stop F Enter Forth on TTYA instead of probing Use fexit to continue with the initialization sequence Useful if hardware is broken Stop N Reset NVRAM contents to default values 10 1 10 2 10 2 1 10 2 2 OpenBoot Emergency Procedures for Systems With USB Keyboards The following sections describe how to perform the functions of the Stop commands on systems that have USB keyboards Stop A Functionality Stop A Abort works the same as it does on systems with standard keyboards except that it does not work during the first few seconds after the machine is reset Stop N Equivalent Functionality After turning on the power to your system wait until the front panel power indicator LED begins to blink and you hear an audible beep Quickly press the front panel power switch twice similar to the way you would double click a mouse A screen similar to the following is displayed to indicate that you have successfully reset the NVRAM contents to the default values If a screen similar to the following is not displayed repeat Steps 1 and 2 Note Both POST and OpenBOOT PROM on Sun Blade 150 systems report the CPU as an UltraSPARC Ile processor The CPU in your system is an UltraSPARC Ili processor CODE EXAMPLE 10 1 Resetting Default NVRAM Variables Sun Blade 150 UltraSPARC IIe 650MHz Keyboard Present Copyright 1998 2002 Sun Microsystems Inc All rights reserved Ope
78. ding ring can interfere with CPU cooling Be sure to position the grounding ring correctly See FIGURE 8 1 Gently place the EMI grounding ring over the CPU Ensure that the grounding ring seats correctly on the CPU Gently press the grounding ring legs into the motherboard Place the heatsink and fan assembly over the CPU and grounding ring Attach the heatsink retaining clip a Press the back of the heatsink retaining clip over the plastic tabs on the back of the CPU socket b Press front of the clip over the front plastic tab on the CPU socket Reconnect the fan power connector at J 22 on the motherboard FIGURE 8 1 Note Read the documentation that is provided with the new CPU to determine the correct jumper settings Verify that the motherboard CPU mode detect jumper JP3 is set correctly Note 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 none of the jumper pins FIGURE 8 2 shows the jumper settings for the 650 MHz and 550 MHz CPUs Motherboard jumper JP3 3 2 1 3 2 1 650 MHz CPU 550 MHz CPU FIGURE 8 2 JP3 OpenBoot PROM Jumper Settings for 650 MHz and 550 MHz CPUs Sun Blade 150 Service Manual e June 2002 11 12 Caution Be sure that you set the jumpers correctly before powering on the system A 550 MHz CPU can not operate if the jumpers are set
79. dsk cXtYdZsN On hot remove mass storage drives dev r dsk links remain persistent Type devfsadm C to remove stale links System Checkpoint Resume will fail if a file system is mounted Printer Devices After plugging in the printer type lpadmin or printmgr to configure printer To find out which of dev printers N is a USB printer type 1s 1 on dev printers and find out which symbolic links point to the usbprn device For Lexmark printers choose HP as the printer type in printmgr Audio Devices Plug in a USB audio device such as a speaker or microphone The link should appear as dev sound lt n gt Use the appropriate link through the AUDIODEV variable or dev audio link from the application Sometimes the speaker may not produce any sound If this occurs you should shut your applications down safely and power cycle the system Hot Plugging OpenBoot PROM at present doesn t support hot plugging of USB devices If a user removes the USB keyboard when the system is at the ok prompt the system will become wedged If the USB keyboard is plugged into the system again OpenBoot PROM will not recognize the keyboard You will have to power cycle the system As a general rule no USB device should be hotplugged when the system is at the OK prompt in OpenBoot PROM and during booting of the system until a UNIX login prompt is displayed Appendix E Using USB Devices E 3 a Unplugging open or busy device will not remove
80. e diskette drive to the peripheral assembly 8 Remove the diskette drive from the peripheral assembly FIGURE 7 2 7 2 Sun Blade 150 Service Manual e June 2002 falz FIGURE 7 2 Removing the Diskette Drive Replacing the Diskette Drive Position the diskette drive into the peripheral assembly FIGURE 7 2 Using a No 2 Phillips screwdriver replace the three screws securing the diskette drive to the peripheral assembly Position the peripheral assembly into the chassis aligning the three holes on the assembly with the three screws on the chassis FIGURE 7 1 Slide the peripheral assembly forward until it stops Using a No 2 Phillips screwdriver tighten the three screws securing the peripheral assembly to the chassis Connect the following m Diskette drive data cable a Diskette drive power cable m Smart card reader power cable Note Ensure that the cable assembly connectors are properly oriented by aligning the connector keys If you removed any PCI cards reinstall them on the riser board 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 described in Chapter 9 Chapter 7 Removing and Replacing Storage Devices 7 3 12 Zad AN Smart Card Reader To remove and replace the smart card reader proceed as follows Removing the Smart Card Reader Power off the system remove the
81. e screws securing the smart card reader to the peripheral assembly FIGURE 7 3 Position the peripheral assembly into the chassis aligning the three holes on the assembly with the three screws on the chassis FIGURE 7 1 Slide the assembly forward until it stops Using a No 2 Phillips screwdriver tighten the three screws securing the peripheral assembly to the chassis Connect the following m Diskette drive data cable a Diskette drive power cable m Smart card reader cable Note Ensure that the cable assembly connectors are properly oriented by aligning the connector keys If you removed any PCI cards reinstall them on the riser board See Section 8 4 2 Replacing a PCI Card on page 8 11 Chapter 7 Removing and Replacing Storage Devices 7 5 8 Detach the wrist strap replace the system cover and power on the system as described in Chapter 9 1 9 7 3 1 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 antistatic mat Store ESD sensitive components in antistatic bags before placing them on any surface Lift the spring loaded latch upward to release the hard drive tray from the chassis
82. e 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 antistatic mat Store ESD sensitive components in antistatic bags before placing them on any surface Note Always remove and replace DIMMs in order beginning with the DIMM closest to the edge of the motherboard See the physical connectors shown in FIGURE 8 4 Chapter 8 Removing and Replacing the Motherboard and Related Components 8 7 PEELE EE Physical 0 Logical Connector Memory Address DIMM3 U5 DIMM2 U4 DIMM1 U3 DIMMO U2 cor LL a gt FIGURE 8 4 DIMM Installation Order 2 Locate the DIMM to be removed 3 Push the ejection levers at each end of the DIMM connector away from the DIMM FIGURE 8 5 4 Lift the DIMM straight up from the motherboard connector 5 Place the DIMM on an antistatic mat 8 8 Sun Blade 150 Service Manual e June 2002 8 3 2 Ejection lever FIGURE 8 5 Removing and Replacing a DIMM Replacing a DIMM Caution Do not remove any DIMM from the antistatic container until 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 an antistatic wrist strap when handling DIMMs Note Always remove and replace DIMMs in order begin
83. ecuring the riser board to the system chassis Replace the motherboard See Section 8 5 2 Replacing the Motherboard on page 8 14 Reconnect all the cables to both sides of the riser board Replace the PCI card s into the riser board 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 described in Chapter 9 Chapter 8 Removing and Replacing the Motherboard and Related Components 8 17 8 18 Sun Blade 150 Service Manual e June 2002 CHAPTER 9 Finishing Component Replacement This chapter contains the following topics m Section 9 1 Replacing the System Cover on page 9 1 m Section 9 2 Powering On the System on page 9 2 9 1 Replacing the System Cover Remove the wrist strap from the system chassis and from your wrist Position the system cover onto the system chassis Caution Ensure that the hard drive cables will not be damaged when you replace the system cover Slide the system cover toward the front of the system until the cover tabs lock FIGURE 9 1 Using a No 2 Phillips screwdriver replace the two screws securing the system cover to the chassis 9 1 FIGURE 9 1 Replacing the System Cover 9 2 Powering On the System To power on the system 1 Connect the system power cord to the system and to an AC power outlet 2 Reconnect and turn on power to any
84. een video signal 8 Gnd Ground for green video signal 9 NC Not connected 10 Gnd Ground 11 Gnd Ground 12 SDA Bidirectional data 13 Horizontal sync Horizontal synchronizing signal 14 Vertical sync Vertical sync clock 15 SCL Data clock Appendix B Signal Descriptions B 15 Some third party cables are too bulky to fit the Sun Blade 150 serial port and video port The Sun Blade 150 system was shipped with connector extensions to allow for better connections with bulky third party cables See FIGURE B 13 FIGURE B 13 Serial and Video Port Connector Extensions B 16 Sun Blade 150 Service Manual e June 2002 APPENDIX C Functional Description This appendix provides a functional description of the Sun Blade 150 system Section C 1 System on page C 1 Section C 2 Motherboard on page C 3 Section C 3 Riser Board on page C 4 Section C 4 Jumper Descriptions on page C 5 Section C 5 Motherboard Components on page C 6 Section C 6 Reset Types on page C 13 Section C 7 Clocking on page C 13 Section C 8 Power Control on page C 15 Section C 9 Memory Architecture on page C 18 Section C 10 Address Mapping on page C 22 Section C 11 Interrupts on page C 25 Section C 12 Power on page C 25 Cl System The Sun Blade 150 system is an UltraSPARC port architecture based uniprocessor machine that uses the peripheral component interconnect PCT as the 1 0 bus
85. el power on off button is pushed m The system was gracefully shutdown and the alarm inside TOD M48T59 went off Power Off Two conditions turn off the system power through the power on off control circuitry on the Sun Blade 150 motherboard m The system shuts down through the operating system one general purpose output pin of the SouthBridge is activated to shut down the power supply m When the system power was on and front panel power on off button is pressed for more than 4 seconds On Board VRM The CPU requires two different voltage sources 3 3V with 5 tolerance and 1 7V with 3 tolerance The total estimated power consumption is around 19 Watts at 650 MHz speed The 3 3V source for the processor is provided by the power supply and the 1 7V source of the processor comes from an on board voltage regulator The Raytheon RC5057 is the switcher control chip VRM ID codes from the CPU are not used The 1 7 V code required for the processor is hard set Voltage changes are possible but require installation of special header jumper connections C 16 Sun Blade 150 Service Manual e June 2002 C 8 3 1 C 8 3 2 C 8 3 3 C 8 4 On Board VRM requirements The overall solution for the system on board VRM should be based on the following requirements m Programmable output from 1 3V to 3 5V m SV input source a At least 12 5 amps driving capability Power On Beep The M1535D SouthBridge provides a speaker output to the audio
86. erboard and related components Chapter 9 provides procedures for replacing the system cover and powering on the system Chapter 10 provides OpenBoot Emergency procedures specific to the USB keyboard Appendix A provides specifications on power and environment system dimensions weight memory mapping and peripheral component interconnect PCI card slots Appendix B provides signal descriptions instructions for connecting the system unit to a 10BASE T 100BASE T twisted pair Ethernet TPE local area network LAN and modem settings for systems used in specific network telecommunication applications Appendix C provides functional descriptions of the system and components Appendix D provides procedures for setting the defualt console display and for disabling power management Appendix E provides information on USB devices special key commands related power management information and USB man pages Sun Blade 150 Service Manual e June 2002 Using UNIX Commands This document may not contain information on basic UNIX commands and procedures such as shutting down the system booting the system and configuring devices See one or more of the following for this information m Solaris Handbook for Sun Peripherals m AnswerBook2 online documentation for the Solaris software environment m Other software documentation that you received with your system The Sun Blade 150 Getting Started Guide gives more infor
87. es 4 11 The OpenBoot Diagnostics menu should appear on screen See CODE EXAMPLE 4 7 CODE EXAMPLE 4 7 OpenBoot Diagnostics Menu obdiag 1 SUNW m64B 0 2 SUNW m64B 13 3 ebus c 4 firewire c 2 5 flashprom 0 0 6 floppy 0 3 0 7 ide d 8 keyboard 3 9 network 0 10 network 1 11 network c 1 12 paralle1 0 378 13 pmu 3 14 serial 0 2e8 15 serial 0 3f8 16 usb c 3 Commands test test all except help what setenv exit diag passes 1 diag level max test args 4 7 3 OpenBoot Diagnostics Help Various levels of help commands can assist you in determine how to perform diagnostics 4 7 3 1 Help Command The help screen provides brief descriptions of each OpenBoot Diagnostics menu tool command as well as a listing of all NVRAM Configuration Variables which relate to OpenBoot Diagnostics m To view the help menu at the ok prompt type obdiag gt help 4 12 Sun Blade 150 Service Manual e June 2002 CODE EXAMPLE 4 8 OpenBoot Diagnostics Help Commands obdiag gt help obdiag commands exit Exit obdiag tool help Print this help information setenv Set diagnostic configuration variable to new value printenvs Print values for diagnostic configuration variables versions Print selftests library and obdiag tool versions test all Test all devices displayed in the menu test 1 2 5 Test devices 1 2 and 5 except 2 5 Test all devices except devices 2 and 5 what 1 2 5 Print selected prope
88. et to either min or max In the event of an automatic workstation reset POST runs if the diag switch NVRAM parameter is set to true and the diag level flag is set to either max or min Note If diag switch false POST is disabled If diag switch true and diag level max then POST runs in max mode If diag switch true and diag level min then POST runs in min mode 3 3 Pre POST Preparation To Prepare for POST you should m Set up a terminal interface processor TIP connection to another workstation or terminal to view POST progress and error messages See Section 3 3 1 Setting Up a TIP Connection on page 3 3 m Verify the baud rates between the tested workstation and another workstation with a monitor or a terminal display See Section 3 3 3 Verifying the Baud Rate on page 3 4 3 2 Sun Blade 150 Service Manual e June 2002 920 1 setting Up a TIP Connection A TIP connection enables a remote shell window to be used as a terminal to display test data from the system you are testing The easiest method is to connect serial port A of the system you plan to test to another Sun workstation monitor or a TTY type terminal Note There is a second serial port serial port B on the Sun Blade 150 system riser card However you will need a special connector and cable and you will need an empty PCI card slot to access the serial port See Appendix C FIGURE C 5 To set up a TIP connection
89. exit at the obdiag prompt obdiag exit ok The system will return to the OpenBoot PROM ok prompt To set the system to automatically boot after POST you must reset the auto boot parameter to true and invoke reset all Chapter 4 Troubleshooting Procedures 4 17 4 18 Caution Before you reset to the default parameters you should review the OpenBoot PROM settings to ensure that there are no changes that you need to save Once the defaults are reset all other OpenBoot PROM settings are permanently erased from the NVRAM If you are unsure if you need your old settings you may want to save your OpenBoot PROM settings to a file Note The default setting for OpenBoot Diagnostics is max At the ok prompt type ok setenv auto boot true auto boot true You must always invoke the reset all parameter to change any OpenBoot PROM parameters At the ok prompt type ok reset all Note If you do not need to save any custom changes to OpenBoot PROM you could use the set defaults parameter instead of the reset all parameter See Section 3 9 Resetting Variables to Default Settings on page 3 27 Sun Blade 150 Service Manual e June 2002 CHAPTER D Preparing for Component Removal and 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 sa
90. fety 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 Precautions on page 5 2 Section 5 4 Tools Required on page 5 4 Section 5 5 Powering Off the System on page 5 4 Section 5 6 Removing the System Cover on page 5 6 Section 5 7 Attaching the Antistatic Wrist Strap on page 5 6 5 1 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 5 1 m Never push objects of any kind through openings in equipment Objects might touch dangerous voltage points or short components resulting in fire or electric shock m Refer servicing of equipment to qualified personnel GA N gt gt 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 m
91. g a CD ROM or DVD ROM Drive Note Before you replace the CD ROM or DVD ROM drive verify that the drive back panel mode select jumper is set to CS Enable Cable Select or Cable Select 7 12 Sun Blade 150 Service Manual e June 2002 Position the CD ROM or DVD ROM drive in the chassis FIGURE 7 7 Push the CD ROM or DVD ROM drive toward the chassis rear Connect the following to the rear of the CD ROM or DVD ROM drive m CD ROM or DVD ROM drive cable connector m Power cable connector Note Ensure that the cable assembly connectors are properly oriented by aligning the connector keys Using a No 2 Phillips screwdriver replace the two screws securing the CD ROM or DVD ROM drive to the chassis Detach the wrist strap replace the system cover and power on the system as described in Chapter 9 Chapter 7 Removing and Replacing Storage Devices 7 13 7 14 Sun Blade 150 Service Manual e June 2002 CHAPTER HB Removing and Replacing the Motherboard and Related Components This chapter describes how to remove and replace the Sun Blade 150 motherboard and motherboard components This chapter contains the following topics Section 8 1 CPU on page 8 1 Section 8 2 NVRAM TOD on page 8 5 Section 8 3 DIMMs on page 8 7 Section 8 4 PCI Card on page 8 10 Section 8 5 Motherboard on page 8 12 Section 8 6 Riser Board on page 8 16 8 1 CPU To rem
92. gt setenv diag switch true diag switch true Hit any key to return to the main menu Exit Command The exit command returns the user to the ok prompt and relinquishes control back to OpenBoot PROM CODE EXAMPLE 4 15 Exit Command obdiag gt exit ok 4 16 Sun Blade 150 Service Manual e June 2002 4 7 5 4 7 6 Error Reporting in OpenBoot Diagnostics When OpenBoot Diagnostics encounters an error a set of standard information is displayed to the user ERROR error message detailing the cause of failure DEVICE the device path name from the OpenBoot Diagnostics device tree SUBTEST name of the subtest that caused the error MACHINE name of the machine upon which the error occurred SERIAL serial number of the machine upon which the error occurred DATE date and time when the error occurred CODE EXAMPLE 4 16 Example of Error Testing Output Testing pci 1f 0 ebus c flashprom 0 0 ERROR FLASHPROM CRC 32 is incorrect DEVICE pci 1f 0 ebus c flashprom 0 0 SUBTEST selftest MACHINE Sun Blade 150 UltraSPARC Ile SERIAL 11910854 DATE 04 10 2002 02 32 16 GMT pci 1f 0 ebus c flashprom 0 0 selftest failed return code ok Exiting OpenBoot Diagnostics and Resetting the OpenBoot PROM settings After you exit OpenBoot Diagnostics you may want to reset the OpenBoot PROM parameters so that the system automatically boots at power on To exit OpenBoot Diagnostics type
93. haves differently than the power key on Type 5 or Type 6 keyboards On a USB keyboard you can suspend or shutdown the system using the sleep key but you cannot power on the system m If you are using a USB keyboard that is not from Sun the functionality that you get with a left side keypad is unavailable Note The keys that are standard on the left side of other keyboards are not present on the USB keyboard a Multiple keyboards are not supported The keyboards enumerate and are usable but do not operate as a console keyboard E 1 E 1 0 2 The first keyboard that gets probed at boot time becomes the console keyboard If multiple keyboards plugged in when the system is booted it can be difficult to determine which keyboard is the console keyboard On a system with multiple USB keyboards if you unplug the console keyboard the next available USB keyboard does not become the console keyboard The next hot plugged keyboard will become the console keyboard Mouse Devices Only a 2 or 3 button mouse is supported A wheel on wheel mouse acts like a plain button mouse A mouse with more than 3 button functions like a 3 button mouse Multiple mice are not supported Additional mouse devices enumerate and are usable but do not operate as a console mouse The first mouse probed at boot time becomes the console mouse This can potentially cause confusion if there are multiple mouse devices plugged in at boot time If you ha
94. he Diskette Drive Data Cable Assembly 6 3 6 2 2 Replacing the Diskette Drive Data Cable Assembly 6 4 Contents v 6 3 6 4 6 2 3 Removing the Diskette Drive Power Cable Assembly 6 5 6 2 4 Replacing the Diskette Drive Power Cable Assembly 6 6 6 2 5 Removing the Primary IDE Cable Assembly 6 6 6 2 6 Replacing the Primary IDE Cable Assembly 6 7 6 2 7 Removing the Secondary IDE Cable Assembly 6 7 6 2 8 Replacing the Secondary IDE Cable Assembly 6 8 6 2 9 Removing the Smart Card Reader Cable Assembly 6 9 6 2 10 Replacing the Smart Card Reader Cable Assembly 6 10 6 2 11 Removing the Power Switch LED Assembly 6 10 6 2 12 Replacing the Power Switch LED Assembly 6 12 Speaker Assembly 6 13 6 3 1 Removing the Speaker Assembly 6 13 6 3 2 Replacing the Speaker Assembly 6 15 Fan Assembly 6 15 6 41 Removing the Fan Assembly 6 15 6 42 Replacing the Fan Assembly 6 16 Removing and Replacing Storage Devices 7 1 7 1 7 2 7 3 7 4 Diskette Drive 7 1 7 1 1 Removing the Diskette Drive 7 1 7 1 2 Replacing the Diskette Drive 7 3 Smart Card Reader 7 4 7 2 1 Removing the Smart Card Reader 7 4 7 2 2 Replacing the Smart Card Reader 7 5 Hard Drives 7 6 7 3 1 Removing a Primary Hard Drive 7 6 7 3 2 Replacing a Primary Hard Drive 7 7 7 3 3 Installing a Secondary Hard Drive 7 8 CD ROM or DVD ROM Drive 7 11 Sun Blade 150 Service Manual e June 2002 10 74 1 Removing a CD ROM or DVD ROM Drive 7 11 74 2 Replacing a CD ROM or DVD ROM Drive 7
95. he chassis Place the new secondary hard drive onto the hard drive tray Turn the tray upside down on an antistatic mat Note Before installing the hard drive into the system verify that the drive s back panel mode select jumper is set to CS Enable Cable Select or Cable Select Using a No 2 Phillips screwdriver install the four screws that secure the drive to the hard drive tray While ensuring that the cables are not damaged slide the hard drive tray into the chassis until the spring loaded latch clicks into place Chapter 7 Removing and Replacing Storage Devices 7 9 7 10 10 11 12 13 CD DVD ROM drive IDE cable connector FIGURE 7 5 Installing a Secondary Hard Drive Verify that the secondary IDE cable connector is connected to riser board connector IDE2 J503 See FIGURE 7 6 Note Ensure that the cables are properly oriented by aligning the connector keys Verify that the CD ROM or DVD ROM cable is connected to the primary IDE1 cable connector labeled CD DVD FIGURE 7 5 Connect the hard drive IDE cable connector labeled Primary HDD to the primary hard drive Connect the power cable to the secondary hard drive FIGURE 7 6 Sun Blade 150 Service Manual e June 2002 14 Connect the power cable to the primary hard drive 15 Connect the secondary hard drive to the cable connector labeled Secondary HDD The following diagram shows the cabling for the
96. his web site http www sun com service contacting solution html xxiv Sun Blade 150 Service Manual e June 2002 Sun Welcomes Your Comments 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 816 4379 10 of your document in the subject line of your email Preface xxv xxvi Sun Blade 150 Service Manual e June 2002 CHAPTER 1 Product Description The Sun Blade 150 workstation is a uniprocessor system that uses the UltraSPARC Ili processor FIGURE 1 1 shows the Sun Blade 150 workstation This chapter contains the following topics Section 1 1 Product Overview on page 1 3 Section 1 2 Supported Sun Monitors on page 1 4 Section 1 3 System Description on page 1 4 a a a m Section 1 4 Replaceable Components on page 1 6 1 1 FIGURE 1 1 Sun Blade 150 System 1 2 Sun Blade 150 Service Manual e June 2002 1 1 Product Overview The Sun Blade 150 system provides the following features Desktop style system enclosure Power supply 250 watt CPU options 550 MHz or 650 MHz UltraSPARC Ili processor with 512 Kbyte internal cache heatsink and fan Hard drives a One 40 gigabyte 7 200 RPM hard drive with ATA66 interface a Additional hard drive available as an optional component Diskette drive 1 44 megabyte Mbyte manual eject Smart car
97. ibute to a degradation in performance of an electronic system Electrostatic discharge 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 Integrated drive electronics Input output IEEE standard 1149 1 Kilobyte Sun Blade 150 Service Manual e June 2002 LAN LED MAC Mbyte MBps Mbps MCU MHz MII MOFP ns NVRAM OpenBoot PROM PCI PCIO PCMCIA PID POR POST RAMDAC RAS RC RISC Local area network Light emitting diode Media access controller Megabyte Megabytes per second Megabits per second Memory controller unit Megahertz Media independent interface Metric quad flat package Nanosecond Nonvolatile random access memory Stores system variables used by the boot PROM Contains the system host ID number and Ethernet address 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
98. ice 1 Nothing there pci 1f 0 pci 5 Device 2 Nothing there Sun Blade 150 UltraSPARC IIe 650MHz Keyboard Present Copyright 1998 2002 Sun Microsystems Inc All rights reserved OpenBoot 4 6 1024 MB memory installed Serial 51602330 Ethernet address 0 3 ba 13 63 9a Host ID 8313639a diag level Variable Set to min When you set the diag level variable to min 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 POST output with diag level set to min and a single 512 Mbyte DIMM installed Sun Blade 150 Service Manual e June 2002 Note Both POST and OpenBoot PROM report the CPU as an UltraSPARC Ile processor The CPU in your system is an UltraSPARC Ili processor Note Video output is disabled while POST is initialized CODE EXAMPLE 3 2 diag level Variable Set to min Speed Jumper is set to 0000 0000 0000 0008 Hardware Power ON OBP 4 6 0 2002 04 03 12 28 Executing Power On SelfTest Sun Blade 150 POST 2 0 1 05 13 PM on 04 23 02 Processor Module Identification UltraSPARC ITe Version 1 3 Init POST BSS Init System BSS NVRAM Tests 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 Size 0x000
99. ing Memory Controller MCRO 0000 0000 76a0 cf 04 MCR1 0000 0000 8000 8000 MCR2 0000 0000 cff0 eeee MCR3 0000 0000 0060 0052 Clearing E Tags Done Clearing I D TLBs Done Probing Memory Done Clearing Memory Done MEM BASE 0000 0000 c000 0000 MEM SIZE 0000 0000 1000 0000 MMUs ON Copy Done Chapter 3 Power On Self Test 3 17 3 6 2 3 18 CODE EXAMPLE 3 1 diag level Variable Set to max Continued Probing Probing Loading Loading Probing Probing Probing Probing Probing serial Probing Probing dimm dimm Probing Probing Probing Probing Probing Probing Probing PC 0000 01ff 000 297c PC 0000 0000 0000 29c0 Decompressing into Memory Done Size 0000 0000 0006 1780 ttya initialized Reset Control BXIR 0 BPOR 0 SXIR 0 SPOR 0 POR 1 upa at 1 0 pci upa at 0 0 SUNW UltraSPARC Ile 512 KB Support Packages kbd translator onboard drivers ebus flashprom eeprom idprom Memory Bank 0 256 Megabytes Memory Bank 1 256 Megabytes Memory Bank 2 256 Megabytes Memory Bank 3 256 Megabytes pci 1f 0 Device 7 isa dma floppy parallel power serial pci 1f 0 Device c network firewire usb hub keyboard mouse storage pci 1f 0 Device 3 pmu i2c temperature card reader dimm dimm ppm beep fan control pci l pci l pci l pci l pci 1f 0 pci 5 Device 0 Nothing there Device 8 sound Device d ide disk cdrom Device 13 SUNW m64B Device 5 pci pci 1f 0 pci S Dev
100. ins the following topics Section 3 1 POST Overview on page 3 1 Section 3 2 How to Use POST on page 3 2 Section 3 3 Pre POST Preparation on page 3 2 Section 3 4 Viewing the POST Menus on page 3 5 Section 3 5 Initializing POST on page 3 5 Section 3 6 Maximum and Minimum POST Levels on page 3 6 Section 3 7 POST Progress and Error Reporting on page 3 25 Section 3 8 Bypassing POST on page 3 27 Section 3 9 Resetting Variables to Default Settings on page 3 27 Section 3 10 Viewing the Default NVRAM Settings on page 3 28 Section 3 11 Initializing Motherboard POST on page 3 28 3 1 POST Overview POST detects most system faults and is located in the system board OpenBoot PROM POST can be invoked at power up by the OpenBoot program depending on the setting of two environment variables the diag switch and the diag level flag The diag switch and the diag level flag are stored in nonvolatile RAM NVRAM POST diagnostic and error message reports are displayed on a console terminal 3 1 Note Both POST and OpenBOOT PROM on Sun Blade 150 systems report the CPU as an UltraSPARC Ile processor The CPU in your system is an UltraSPARC Ili processor Ded How to Use POST When the workstation power is applied POST runs automatically if both of the following conditions apply m The diag switch NVRAM parameter is set to true m The diag level is s
101. ionality The Stop F functionality is not available in systems with USB keyboards Chapter 10 OpenBoot Emergency Procedures 10 3 10 2 4 Stop D Functionality The Stop D diags key sequence is not supported on systems with USB keyboards However the Stop D functionality can be closely emulated by using the power button double tap see Section 10 2 2 Stop N Equivalent Functionality on page 10 2 since this temporarily sets diag switch to true If you want to turn on the diagnostic mode permanently type ok setenv diag switch true 10 4 Sun Blade 150 Service Manual e June 2002 APPENDIX A Product Specifications and Reference Information This appendix provides product specifications for the Sun Blade 150 system Section A 1 Physical Specifications on page A 1 Section A 2 Electrical Specifications on page A 2 Section A 4 Environmental Requirements on page A 3 a a m Section A 6 Modem Setup Specifications on page A 6 a a Section A 5 Reference Information on page A 4 A 1 Physical Specifications The following table lists the Sun Blade 150 physical specifications TABLE A 1 Sun Blade 150 Physical Specifications Specification U S A Metric Height 4 6 in 11 8 cm Width 18 0 in 44 70 cm Depth 17 6 in 44 6 cm Weight approximate 34 2 Ib 15 5 kg A 1 A 2 Electrical Specifications TABLE A 2 lists the electrical specifications for the Su
102. is limits the maximum DIMM configuration to 2 Gbytes The system has four DIMM slots on the motherboard Because the memory data bus width is equal to the DIMMs 64 bit data plus 8 bit ECC they can be installed one at a time and with mixed sizes The interface between processor and memory sub system on the motherboard consists of Two sets of multiplexed row column address bank select address m Two sets of bank address m Four RAS a Four CAS a Four WE m Eight clocks a Eight CS FIGURE C 11 describes the system memory interface Sun Blade 150 Service Manual e June 2002 MAA 0 12 BA 0 1 CLK 0 3 RAS 0 1 CAS 0 1 CS 0 3 CKE 0 1 WE 0 1 SCLK_OUT 10_SCLK ECC O0 7 MD 0 63 WEL 3 CKE 2 3 Cha CAS 2 3 RAS 2 3 CLK 4 7 MAB 0 12 BB 0 1 MAA 0 12 BA 0 1 CLK 0 1 Raa CASO CS 0 1 CKEO WEO DIMMO WE2 MDJ ECC CKE2 Csi4 5 CAS2 RAS2 CLK 4 5 MAB 0 12 BB 0 1 DIMM2 MAA 0 12 BA 0 1 RAS1 CAS DIMM1 CS 2 3 CKE1 WEI CS 6 7 DIMM3 MAB 0 12 BB 0 1 FIGURE C 11 Sun Blade 150 Memory Block Diagram Appendix C Functional Description C 19 CIA SDRAM Address Multiplexing eum aw o 128 Mbit 256 Mbit oe XB xt aeg iaj paeis ixa aen Row Col Col Col Row Col Col Col Row Col Col Col Row Col Col Col BAT AAA A25A26 A27 A26 A27 A28 BAO A22 A23
103. is written for technicians system administrators authorized service providers ASPs and advanced computer system end users who have experience 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 Blade 150 Hardware Documentation CD ROM which is linked to the online version of this manual These multimedia links can be accessed wherever you see the film clip icon Shown in FIGURE P 1 FIGURE P 1 Link to Multimedia Instructions xxi xxii How This Book Is Organized Chapter 1 describes the major components of the system Chapter 2 describes the execution of individual tests for verifying hardware configuration and functionality Chapter 3 describes the execution of Power on Self test POST and provides examples of POST output patterns Chapter 4 provides troubleshooting advice and suggested corrective actions for hardware problems Chapter 5 explains how to work safely when replacing system components This Chapter provides procedures for powering off the system removing the system cover and attaching the wrist strap Chapter 6 provides procedures for removing and replacing major subassemblies Chapter 7 provides procedures for removing and replacing storage devices Chapter 8 provides procedures for removing and replacing the moth
104. istatic wrist strap as described in Chapter 5 Caution Use proper ESD grounding techniques when handling components Wear an antistatic wrist strap and use an antistatic mat Store ESD sensitive components in antistatic bags before placing them on any surface 2 Disconnect the power cable connector from riser board connector J501 FIGURE 6 1 3 Disconnect the power cable connector from riser board connector J505 6 1 4 Using a No 2 Phillips screwdriver remove the three screws securing the power supply to the back panel 5 Push the power supply toward the chassis front to disengage the power supply from the chassis mounting hooks on the bottom of the chassis 6 Lift the power supply from the chassis J501 J505 I2 screws 3 FIGURE 6 1 Removing and Replacing the Power Supply 6 1 2 Replacing the Power Supply 1 Position the power supply into the chassis tilting it slightly toward the back of the chassis FIGURE 6 1 2 Push the power supply toward the chassis rear to engage the mounting hooks 3 Using a No 2 Phillips screwdriver replace the three screws securing the power supply to the back panel 4 Connect the power cable connector to the riser board connector J501 5 Connect the power cable connector from riser board connector J505 6 Detach the wrist strap replace the system cover and power on the system as described in Chapter 9 6 2 Sun Blade 150 Service Manual e June 2002
105. ive on page 7 1 Section 7 2 Smart Card Reader on page 7 4 Section 7 3 Hard Drives on page 7 6 a a a m Section 7 4 CD ROM or DVD ROM Drive on page 7 11 7 1 Diskette Drive To remove and replace the diskette drive proceed as follows Toda Removing the Diskette Drive 1 Power off the system remove the system cover and attach an antistatic wrist strap as described in Chapter 5 Caution Use proper ESD grounding techniques when handling components Wear an antistatic wrist strap and use an antistatic mat Store ESD sensitive components in antistatic bags before placing them on any surface 2 If any long PCI cards are installed remove them from the riser board connectors See Section 8 4 1 Removing a PCI Card on page 8 10 3 If required remove a diskette from the drive 7 1 4 Disconnect the following m Smart card reader power cable a Diskette drive power cable a Diskette drive data cable 5 Using a No 2 Phillips screwdriver loosen but do not remove the three screws securing the peripheral assembly to the chassis FIGURE 7 1 Note Do not remove the three screws securing the peripheral assembly to the chassis Peripheral assembly FIGURE 7 1 Removing and Replacing the Peripheral Assembly 6 Slide the peripheral assembly to the rear of the chassis and lift it from the chassis 7 Using a No 2 Phillips screwdriver remove the three screws securing th
106. le Set to max Speed Jumper is set to 0000 0000 0000 0008 Hardware Power ON OBP 4 6 0 2002 04 03 12 28 Executing Power On SelfTest Sun Grover POST 2 0 1 05 13 PM on 04 23 02 Processor Module Identification UltraSPARC ITe Phantom Version 1 3 Init POST BSS Init System BSS NVRAM Tests 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 Size 0x00080000 bytes 512 KBytes Measure CPU Clock Initializing Southbridge Nominal CPU speed is 650 MHz 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 Chapter 3 Power On Self Test 3 7 3 8 CODE EXAMPLE 3 1 diag level Variable Set to max Continued U Primary Context Reg Test U Secondary Context Reg Test U TSB Reg Test U 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 Deache Tag Test Icache RAM Test Icache Tag Test 55588358 Icache Next Test Icache Predecode Test MCU Control amp Status Regs Init Initializing Memory and MC registers DIMM 0 256 MBytes 0x10000000 bytes DIMM 1 256 MBytes 0x10000000 bytes DIMM 2 256 MBytes 0x10000000 bytes DIMM 3 256 MBytes 0x10000000 byte
107. mation on how to use these documents Typographic Conventions Typeface Meaning Examples AaBbCc123 The names of commands files Edit your login file and directories on screen Use 1s a to list all files computer output You have mail AaBbCc123 Text that you type when su contrasted with the on screen Password computer output AaBbCc123 Book titles new words or terms Read Chapter 6 in the User s Guide words to be emphasized Command line variable replace with a real name or value These are called class options You must be superuser to do this To delete a file type rm filename Preface xxiii Shell Prompts Shell Prompt C shell machine_name C shell superuser machine_name Bourne shell and Korn shell Bourne shell and Korn shell superuser Accessing Sun Documentation Online You can obtain copies of Sun Blade 150 documents at the following URL http www sun com products n solutions hardware docs Workstation _Products Workstations Sun_ Blade Workstations index html 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 SunService Solution Center For answers to your technical questions contact your nearest SunService Solution Center Phone numbers and contact information for SunService Centers can be found at t
108. n Blade 150 system TABLE A 2 Sun Blade 150 System Electrical Specifications Input Output Regulation Minimum Current Maximum Current AC Input 47 to 63 Hz 90 to 132 VAC or 180 to 264 VAC 5 0 Amps rms Maximum DC Output 250 Watts maximum 12 VDC 5 0 2 7 7 5 VDC 5 3 1 0 16 5 3 3 VDC 5 3 0 0 20 7 12 VDC 10 0 0 0 6 5 VSB 5 0 0 0 1 5 VSB is a standby voltage that is always present when AC line voltage is present A 3 Acoustic Specifications Table lists the acoustic specifications for the Sun Blade 150 system TABLE A 3 Acoustic Specifications System Status Acoustic Range Operating lt 42 dba to 55 dba Idle lt 37 dba to 48 dba A 2 Sun Blade 150 Service Manual e June 2002 A4 Environmental Requirements The following table lists environmental requirements for the Sun Blade 150 system TABLE A 4 Sun Blade 150 System Environmental Requirements Environmental Operating Nonoperating Temperature 41 to 95 degrees F 4 to 140 degrees F 5 to 35 degrees C 20 to 60 degrees C Humidity 40 to 80 noncondensing 30 to 90 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 AA Clearance Requirements for Proper Cooling FIGURE A 1 lists clearance requirements for proper cooling of the Sun Blade 150 system Appendix A Product Specifications and Reference Information A 3 FIGURE A 1 Minim
109. nBoot 4 6 build_10 1024 MB memory installed Serial 51271539 Ethernet address 0 3 ba e 57 73 Host ID 830e5773 Safe NVRAM mode the following nvram configuration variables have been overridden diag switch is true 10 2 Sun Blade 150 Service Manual e June 2002 10 2 3 CODE EXAMPLE 10 1 Resetting Default NVRAM Variables Continued use nvramrce is false input device output device are defaulted ttya mode ttyb mode are defaulted These changes are temporary and the original values will be restored after the next hardware or software reset ok Some NVRAM configuration parameters are reset to their defaults The defaults include parameters that are more likely to cause problems such as TTYA settings a These NVRAM settings are only reset to their defaults for this power cycle If you do nothing other than reset the system at this point the values are not permanently changed a Only settings that you change manually at this point become permanent All other customized NVRAM settings are retained a Typing set defaults discards any customized NVRAM values and permanently restores the default settings for all NVRAM configuration parameters Note After the power indicator LED stops blinking and stays lit you can press the power switch to power off the system For more information see Section 3 9 Resetting Variables to Default Settings on page 3 27 Stop F Funct
110. nager Modify Service window is displayed Choose the Expert level of detail From the Use Template menu choose one of the following Modem Dial out only Modem Dial in only Modem Bidirectional Choose Apply Set your modem auto answer switch to one of the following a Off Dial out only m On Dial in only m On Bidirectional Changing the Serial Port Speed 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 to open the remote file in a vi text editor 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 Shift colon then type wa to save your file change s and to exit from the vi text editor A 8 Sun Blade 150 Service Manual e June 2002 A 6 3 Modem Recommendations A 6 3 1 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 A 6 3 2 Modem Switch Settings AT Commands Note These settings are guidelines only These guidelines might change depending on site requirements and the chosen modem 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
111. nents Wear an antistatic wrist strap and use an antistatic mat Store ESD sensitive components in antistatic bags before placing them on any surface Disconnect all external cables from the PCI card FIGURE 8 6 Using a No 2 Phillips screwdriver remove the screw securing the PCI card bracket retainer to the chassis Remove the PCI bracket retainer from the system If you are removing a long PCI card slide back the retractable card guide to release the card Caution To avoid damaging the card s connector do not apply force to only one end or one side of the card 8 10 Sun Blade 150 Service Manual e June 2002 8 4 2 6 Grasp the two corners of the PCI card and pull the card straight out from the riser board connector 7 Place the PCI card on an antistatic mat PCI card bracket retainer Retractable card guide FIGURE 8 6 Removing and Replacing a PCI Card Replacing a PCI Card Note Read the PCI card product guide for information about jumper or switch settings slot requirements and required tools Note Maximum power consumption for all three PCI connectors is 50 watts Do not install a combination of PCI cards and or graphic accelerators that exceed a power consumption of 50 watts Ensure that there is no back plate in the PCI slot that you intend to use Position the PCI card into the chassis FIGURE 8 6 Insert the PCI card connector so that it touche
112. ng of its power supply USB USB framework power manages all USB devices If a USB device is inactive for a period of time USB framework puts the device into low power mode The device is again brought into full power mode by the USB framework when a user attempts to use a device or when an application on the host starts an input or output to or from the device All HID Human Interface Device hub and storage devices for example keyboard or mouse are power managed by default if they support wake up Printers are power managed only between job outputs Note Activity on the USB keyboard or mouse indicates user intervention causing USB framework power to remove the system from low power mode C 26 Sun Blade 150 Service Manual e June 2002 APPENDIX D Special Procedures This appendix provides a functional description of the Sun Blade 150 system m Section D 1 Disabling Power Management on page D 1 m Section D 2 Setting the Default Console Display on page D 2 D 1 DLI Disabling Power Management This section describes how to disable hard drive power management and system power management Disabling Hard Drive Power Management When the system is in low power mode the hard drive eventually stops rotating to conserve power Later when you perform a task that accesses the hard drive the hard drive spins up again You might have to wait a few seconds for the hard drive to spin up to full speed
113. ning with the DIMM closest to the edge of the motherboard FIGURE 8 4 The system will not function properly with only three installed DIMMS You must install either one DIMM two DIMMs or four DIMMs Remove the DIMM from the antistatic container Position the DIMM in the connector ensuring that the notches on the bottom of the DIMM are aligned with the connector alignment keys FIGURE 8 5 Note DIMM alignment notches and connectors are keyed to ensure proper DIMM orientation Chapter 8 Removing and Replacing the Motherboard and Related Components 8 9 Caution If the DIMM is not seated into its slot evenly it can cause electrical short circuits that will damage the system Ensure that all contacts engage at the same time by pressing evenly on both ends of the DIMM do not rock the DIMM into place When the DIMM is properly seated you should hear a click Press firmly on the top ends of the DIMM at the same time until the DIMM is properly seated Verify that the ejection levers are closed toward the DIMM Detach the wrist strap replace the system cover and power on the system as described in Chapter 9 8 4 8 4 1 AN PCI Card To remove and replace a PCI card proceed as follows Removing a PCI Card 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 compo
114. nserting a CD Into the CD ROM or DVD ROM Drive on page A 5 Ejecting a CD From the CD ROM or DVD ROM Drive on page A 6 Cleaning the CD ROM or DVD ROM Drive on page A 6 Handling and Storing CDs on page A 6 Inserting a CD Into the CD ROM or DVD ROM Drive After the system is powered on push the eject button on the CD ROM or DVD ROM drive to open the drive tray Place the CD label side up into the drive tray Ensure that the CD is properly set into the recessed area of the drive tray Appendix A Product Specifications and Reference Information A 5 A 5 3 2 A 5 3 3 A 5 3 4 Ejecting a CD From the CD ROM or DVD ROM Drive To eject a CD press the eject button on the front of the drive It may be necessary to unmount the CD before manually ejecting it You can also eject the CD by using software commands Refer to the peripherals handbook that corresponds with your operating environment 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 manually eject the CD Cleaning the CD ROM or DVD ROM Drive If the CD ROM or DVD ROM drive cannot read a CD the cause might be a dirty CD Follow these guidelines to clean a CD Caution Do not use solvents such as benzine paint thinner antistatic aerosol spray or abrasive cleaners to clean CDs Use a professional CD cleaning kit Use a soft clean lint free dr
115. o 2 Phillips screwdriver remove the two screws securing the system cover to the chassis FIGURE 5 2 2 Slide the system cover toward the rear of the system until the cover tabs release 3 Lift the system cover straight up and set the cover aside in a safe place FIGURE 5 2 Removing the System Cover 5 7 Attaching the Antistatic Wrist Strap 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 3 5 6 Sun Blade 150 Service Manual e June 2002 4 Disconnect the AC power cord from the system Copper end FIGURE 5 3 Attaching the Wrist Strap to the Chassis Chapter 5 Preparing for Component Removal and Replacement 5 7 5 8 Sun Blade 150 Service Manual e June 2002 CHAPTER 6 Removing and Replacing Major Subassemblies This chapter describes how to remove and replace the major subassemblies This chapter contains the following topics m Section 6 1 Power Supply on page 6 1 m Section 6 2 Cable Assemblies on page 6 3 m Section 6 3 Speaker Assembly on page 6 13 m Section 6 4 Fan Assembly on page 6 15 6 1 1 AN Power Supply To remove and replace the power supply proceed as follows Removing the Power Supply 1 Power off the system remove the system cover and attach an ant
116. ompliance Floppy Drive Controller The floppy drive controller FDC is software compatible with 82077 and supports 16 byte data FIFOs The interface supports standard 1 Mbit sec 500 Kbit sec 300 Kbit sec 250 Kbit sec data transfer rates Sun Blade 150 Service Manual e June 2002 C 5 3 2 C 5 3 3 Microphone level E input B MIN_R PCI IDE Controller There are two IDE channels within the IDE controller to support up to four devices Each channel can operate at DMA mode 4 speed independently The target devices are one or two UltraDMA 66 capable hard drives and a DVD ROM or CD ROM drive The PCI IDE controller a Supports PCI bus mastering at 132 Mbyte sec transfer rate m Includes two separate IDE channels that support ultra 66 high performance ATA bus for 66 Mbyte transfer rate and concurrent operation m Includes dedicated ATA bus pins and buffers for each channel AC97 Compliant Audio Interface 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 AC 97 Line v level A input A Internal stereo m D Si mono speaker Line LB Faul E level mono g
117. onality 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 and functionality of the registers and chips refer to the respective chip specification m Section C 10 1 Port Allocations on page C 22 m Section C 10 2 PCI Address Assignments on page C 23 Port Allocations The following table lists the system port allocations The CPU divides the physical address space among a Main memory DRAM C 22 Sun Blade 150 Service Manual e June 2002 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 7 Port Allocations Address Range in PA lt 40 0 gt Size Port Access Access Type 0x000 0000 0000 4 Gbyte Main memory Cacheable FFFF FFFF 0x001 0000 000 Do not use Undefined Cacheable Ox1FF FFFF FFFF Ox1FC 0000 0000 8 Gbytes UPA graphics Noncacheable Ox1FD FFFEFFFE Ox1FE 0000 0000 8 Gbytes CPU IO Noncacheable Ox1FF FFFF FFFF C 10 2 PCI Address Assignments The following table lists the PCI address assignments TABLE C 8 PCI Address Assignments Address Range in PCI Address_ Size PCI Space Addressed Notes 0x8000 0000 OxBFFF FFFF 1 Gbyte Primary PCI DVMA space 0x4000 0000 OxX7FFF FFFF 1Gbyte PCI bus A memory space 0x40 0000 Ox7f ffff 4 Mbytes PCI bus A I O space 0x0000 0000 Ox3FFF FFFF 2 Gbytes PCI
118. onnectors are located on the back panel FIGURE B 4 IEEE 1394 Connector J20 J30 Pin Configuration TABLE B 4 IEEE 1394 Connector J20 J30 Pin Assignments Pin Signal Name Description 1 P1394_EX_BUSPOWER Bus power 2 Gnd Ground 3 CM_P1394_TPB1_OUT_N 4 CM_P1394_TPB1_OUT_P 5 CM_P1394_TPA1_OUT_N 6 CM_P1394_TPA1_OUT_P Appendix B Signal Descriptions B 5 B 4 B 6 Twisted Pair Ethernet Connector The twisted pair Ethernet TPE connector is an RJ 45 type connector located on the back panel Caution Connect only TPE type cables into the TPE connector d i FIGURE B 5 TPE Connector J19 Pin Configuration TABLE B 5 TPE Connector J19 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 Ce Common mode termination Termination 8 Common mode termination Termination Sun Blade 150 Service Manual e June 2002 B 4 1 B 4 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 Category 4 UTP 4 Category 5 UTP 5 data grade m For 100BASE T applications UTP cable UTP 5 data grade External UTP 5 Cable Lengths TABLE B 6 TPE UTP 5 Cables
119. ood 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 the watch net all command at the ok prompt The following code example shows the watch net diagnostic output message CODE EXAMPLE 4 2 shows the watch net all diagnostic output message CODE EXAMPLE 4 2 Watch Net Diagnostic Output Message ok watch net Internal loopback test succeeded Link is up Looking for Ethernet Packets is a Good Packet X is a Bad Packet Type any key to stop 4 6 Sun Blade 150 Service Manual e June 2002 4 6 3 CODE EXAMPLE 4 3 Watch Net All Diagnostic Output Message ok watch net all pci 1f 0 network c 1 Internal loopback test succeeded Link is up Looking for Ethernet Packets is a Good Packet X is a Bad Packet Type any key to stop 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
120. orkstation monitor Open a terminal shell window Type eeprom Verify the following serial port default settings tty mode 9600 8 n 1 Note Ensure that the settings are consistent with TTY type terminal or workstation monitor settings 3 4 Sun Blade 150 Service Manual e June 2002 3 4 Viewing the POST Menus To use the POST menus 1 At the system prompt type ok setenv diag switch true ok setenv diag level menus 3 9 Initializing POST POST can be initialized in two ways maximum POST reporting or max minimum POST reporting or min Note The default POST setting is max To run POST you must m Set diag switch to true m Set the diag level to either max or min m Power cycle the system To set the diag switch to true and power cycle the system At the system prompt type ok setenv diag switch true ok setenv diag level min Note Type either min or max depending on the functions you need to test Power cycle the system by pressing and releasing the power switch on the front panel 3 Observe the terminal monitor to verify that POST is executing Chapter 3 Power On Self Test 4 When POST is complete type the following at the system prompt ok setenv diag switch false Note You should always reset the diag switch to false when you are finished If you do not reset the diag switch the s
121. osed pliers set the Flash PROM Jumpers JP1 and JP2 Flash PROM jumpers JP1 and JP2 are used for reprogramming specific code blocks and remote programming of the flash PROM FIGURE 8 8 illustrates the default JP1 JP2 jumper settings for the flash PROM TABLE 8 1 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 the flash PROM for reprogramming FIGURE 8 8 JP1 JP2 Jumper Settings for the Flash PROM TABLE 8 1 Flash PROM Jumper Settings Jumper Pins 1 2 Select Pins 2 3 Select Default Jumper on Pins JP1 To onboard PROM default To ROMBO 1 2 JP2 Disable Enable 1 2 2 Replace the DIMMs See Section 8 3 2 Replacing a DIMM on page 8 9 3 Replace the NVRAM TOD with carrier See Section 8 2 2 Replacing the NVRAM TOD on page 8 6 4 If you removed the CPU or will install a new CPU see Section 8 1 2 Replacing the CPU on page 8 3 5 Carefully slide the motherboard tray into the chassis 6 Position the motherboard connector against the riser board connector and ensure that the connector keys are properly aligned a Push the motherboard ejection lever toward the chassis to lock the motherboard into the riser board connector Chapter 8 Removing and Replacing the Motherboard and Related Components 8 15 b Verify that the motherboard is firmly locked into the riser board by gently pressing the motherboard tray into the
122. ove and replace the CPU proceed as follows 8 1 1 Removing the CPU 1 Power off the system remove the system cover and attach an antistatic wrist strap as described in Chapter 5 8 1 AN AN Caution Use proper ESD grounding techniques when handling components Wear an antistatic wrist strap and use an antistatic mat Store ESD sensitive components in antistatic bags before placing them on any surface If necessary remove any installed PCI cards to provide space to work See Section 8 4 1 Removing a PCI Card on page 8 10 Caution The CPU will be damaged if you replace it incorrectly Before you remove the CPU look at the CPU and observe where the diagonally cut corner key of the CPU fits onto the socket Viewed from the front of the system chassis the key is at the left rear corner of CPU FIGURE 8 1 Disconnect the fan power connector at J 22 on the motherboard FIGURE 8 1 Press the tab on the front of the heatsink retaining clip Release the tab on the back of the heatsink retaining clip Gently remove the heat sink and fan from the CPU Gently remove the EMI grounding ring The grounding ring connects to the motherboard with four inserts or legs Lift the CPU locking lever to free the CPU from the socket Caution Be sure that you lift the locking lever all the way back until it is vertical The CPU could be damaged if the lever is not fully released C
123. ovide clearance remove any long PCI cards from the riser board connectors See Section 8 4 1 Removing a PCI Card on page 8 10 3 Disconnect the fan assembly power cable connector from riser board connector J4 FIGURE 6 10 4 Open the cable retaining clip and remove the fan cable 5 Press the fan assembly retaining tabs and remove the fan assembly from the chassis Fan retainer tab J4 connector FIGURE 6 10 Removing and Replacing the Fan Assembly 6 4 2 Replacing the Fan Assembly 1 Position the fan assembly ensuring that the fan retaining tabs are aligned with the chassis retaining slots FIGURE 6 10 2 Press the fan assembly into the chassis slots Sun Blade 150 Service Manual e June 2002 Connect the fan assembly power cable connector to the riser board J4 Route the cables through the cable retaining clip and close the clip If you removed any long PCI cards replace the PCI cards into the riser board 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 described in Chapter 9 Chapter 6 Removing and Replacing Major Subassemblies 6 17 6 18 Sun Blade 150 Service Manual e June 2002 CHAPTER 7 Removing and Replacing Storage Devices This chapter describes how to remove and replace the Sun Blade 150 storage devices This chapter contains the following topics Section 7 1 Diskette Dr
124. peripherals so that the system can recognize the peripherals when it is powered on 3 Press the front panel power switch FIGURE 9 2 EC SunBlade 150 Kr Power switch FIGURE 9 2 System Power Switch 4 Verify the following 9 2 Sun Blade 150 Service Manual e June 2002 a The front panel power indicator LED is on b The system fans are spinning 5 If the system does not power on see the Troubleshooting section in the Getting Started Guide Chapter 9 Finishing Component Replacement 9 3 9 4 Sun Blade 150 Service Manual e June 2002 CHAPTER 10 OpenBoot Emergency Procedures The introduction of USB keyboards has made it necessary to change the Stop N Stop D and Stop F commands The following sections describe the OpenBoot emergency procedures for systems with standard keyboards and for newer systems with USB keyboards 10 1 OpenBoot Emergency Procedures for Systems With Standard Non USB Keyboards When issuing any of these commands hold down the keys immediately after turning on the power to your system and keep them pressed for a few seconds until the keyboard LEDs flash Command Description Stop Bypass POST This command does not depend on security mode Note Some systems bypass POST as a default in such cases use Stop D to start POST Stop A Abort Stop D Enter the diagnostic mo
125. plication specific integrated circuit Authorized service provider Auxiliary I O General purpose lines used to control miscellaneous system functions Ball grid array 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 Glossary 1 DMA DOC dpi DRAM DTAG DTE DVD ROM EBus ECC EDO EIDE EMI ESD Ethernet FBC FCC FIFO flash PROM Gbyte GUI IDC IDE T O JTAG Kbyte Glossary 2 Direct memory address 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 Digital versatile disc Extension bus Error checking code Extended data out Enhanced integrated drive electronics Electrostatic magnetic interference Electrical phenomena that directly or indirectly contr
126. 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 J501 must remain connected to the riser board a With the negative probe of the DVM placed on a connector ground Gnd pin position the positive probe on each power pin See Section B 1 Power Supply Connectors on page B 2 b Verify voltage and signal availability as listed in Appendix B After you finish testing the power supply remove the wrist strap replace the system cover and power on the system as described in Chapter 9 Finishing Component Replacement 4 4 Sun Blade 150 Service Manual e June 2002 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 For more information on POST diagnostics see Section 3 1 POST Overview on page 3 1 TABLE 4 2 DIMM Physical Memory Address DIMM Slot Physical Address Range DIMM Starting Address Hex DIMM U2 0 to 512MB 0 to 0 5GB 0X00000000 DIMM1 U3 512MB to 1024MB
127. r FAR 52 227 14 ALT Il as applicable DOCUMENTATION IS PROVIDED AS IS AND ALL EXPRESS OR IMPLIED CONDITIONS REPRESENTATIONS AND WARRANTIES INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY FITNESS FOR A PARTICULAR PURPOSE OR NON INFRINGEMENT ARE DISCLAIMED EXCEPT TO THE EXTENT THAT SUCH DISCLAIMERS ARE HELD TO BE LEGALLY INVALID Copyright 2002 Sun Microsystems Inc 4150 Network Circle Santa Clara California 95054 Etats Unis Tous droits r serv s Sun Microsystems Inc a les droits de propri t intellectuels relatants a la technologie incorpor e dans le produit qui est d crit dans ce document En particulier et sans la limitation ces droits de propriete intellectuels peuvent inclure un ou plus des brevets am ricains num r s http www sun com patents et un ou les brevets plus suppl mentaires ou les applications de brevet en attente dans les Etats Unis et dans les autres pays Ce produit ou document est prot g par un copyright et distribu avec des licences qui en restreignent l utilisation la copie la distribution et la d compilation Aucune partie de ce produit ou document ne peut tre reproduite sous aucune forme parquelque moyen que ce soit sans l autorisation pr alable et crite de Sun et de ses bailleurs de licence s il y ena 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
128. r Selection q to quit D 2 Sun Blade 150 Service Manual e June 2002 Type a letter at the prompt to select the graphics card you want to be the default console display In this example type a to select the on board M64 graphics device Enter Selection q to quit a pci 1f 0 SUNW m64B 13 has been selected Type Y Control Y to insert it in the command line e g ok nvalias mydev Y Set the selected device as the console device by typing ok setenv output device Press Control Y Power off the system See Section 5 5 Powering Off the System on page 5 4 Connect your monitor cable to the on board VGA connector on your system back panel See FIGURE 1 3 in Section 1 3 System Description on page 1 4 Power on the system See Section 9 2 Powering On the System on page 9 2 Appendix D Special Procedures D 3 DA Sun Blade 150 Service Manual e June 2002 APPENDIX E Using USB Devices This appendix contains information on the following topics m Section E 1 USB Keyboard and Mouse on page E 1 m Section E 2 USB Power Management on page E 2 For more information on USB products see this web site http www sun com io usb html E 1 E 1 0 1 USB Keyboard and Mouse The following USB keyboard and mouse information is provided for your Type 6 USB keyboard and USB mouse Keyboards m The Sleep key on the USB keyboard be
129. r specifies The user specifies the device number of the test to be excluded Use commas to exclude more than one test CODE EXAMPLE 4 10 Except Command obdiag gt except 1 4 5 6 8 10 Hit the spacebar to interrupt testing r sting peleli 0ebusee arip pie EE Peres etek ed passed Testing pci 1f 0 firewire c 2 passed Testing pci 1f 0 network c 1 passed Testing pci 1f 0 isa 7 serial 0 3f8 passed Hit any key to return to the main menu 4 14 Sun Blade 150 Service Manual e June 2002 4 7 4 4 4 7 4 5 Versions Command The versions command displays the version of each selftest the date it was most recently modified and the manufacturer of the selftest This information is also displayed for the OpenBoot Diagnostics menutool and library CODE EXAMPLE 4 11 Versions Command obdiag gt versions 1 SUNW m64B 13 No version is specified 2 ebus c 1 9 xx xx xx Copyright c Sun Micro systems Inc 3 firewire c 2 1 23 xx xx xx Copyright c Sun Micro systems Inc 4 flashprom 0 0 1 12 xx xx xx Copyright c Sun Micro systems Inc floppy 0 3f0 1 10 xx xx xx Copyright c Sun Microsystems Inc ide d 1 0 xx xx xx Copyright c Sun Micro systems Inc network c 1 1 12 xx xx xx Copyright c Sun Micro systems Inc serial 0 2e8 1 11 xx xx xx Copyright c Sun Micro systems Inc 9 serial 0 3f8 1 11 xx xx xx Copyright c Sun Micro systems Inc 10 usb c 3 1 9
130. ring system CODE EXAMPLE 3 3 shows the typical appearance of an error message Note The system does not automatically boot if a critical component fails the POST test The system will halt at the system prompt to alert the user to a failure CODE EXAMPLE 3 3 Typical POST Error Message DIMM Failure Processor Module Identification UltraSPARC ITe Version 1 1 Init POST BSS Init System BSS VRAM Tests 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 Size 0x00080000 bytes 512 KBytes Measure CPU Clock Initializing Southbridge Nominal CPU speed is 650 MHz All CPU Basic Tests Chapter 3 Power On Self Test 3 25 CODE EXAMPLE 3 3 Typical POST Error Message DIMM Failure Continued V9 Instruction Test CPU Tick and Tick Compare Reg Test CPU Soft Trap Test CPU Softint Reg and Int Test All Basic MMU Tests U Primary Context Reg Test U Secondary Context Reg Test U TSB Reg Test U Tag Access Reg Test U VA Watchpoint Reg Test U PA Watchpoint Reg Test U TSB Reg Test U Tag Access Reg Test All Basic Cache Tests Dcache RAM Test Deache Tag Test Icache RAM Test Icache Tag Test Icache Next Test Icache Predecode Test MCU Control amp Status Regs Init Initializing Memory and MC registers DIMM 0 128 MBytes 0x08000000 bytes DIMM 1 0 MBytes
131. rk D PR Probing pci 1f 0 pci 5 pci l Device tape Probing pci 1f 0 pci 5 pci l Device scsi disk tape scsi disk zZ thing there Z Probing pci 1f 0 pci 5 pci l Device thing there zZ Probing pci 1f 0 pci 5 pci l Device thing there zZ Probing pci 1f 0 pci 5 pci l Device thing there zZ Probing pci 1f 0 pci 5 pci l Device thing there z Probing pci 1f 0 pci 5 pci l Device thing there Probing pci 1f 0 pci 5 pci l Device thing there zZ Probing pci 1f 0 pci 5 pci l Device thing there zZ Probing pci 1f 0 pci 5 pci l Device thing there zZ Probing pci 1f 0 pci 5 pci l Device thing there zZ Probing pci 1f 0 pci 5 pci l Device thing there zZ Probing pci 1f 0 pci 5 pci l Device thing there D A TM lo o JA Oo Ui VG 4 E Er 0 0 0 0 0 ZE Or O 0 zZ Probing pci 1f 0 pci 5 pci l Device f thing there Probing pci 1f 0 pci 5 Device 2 Nothing there Probing pci 1f 0 Device 13 SUNW m64B Sun Blade 150 UltraSPARC Ile 650MHz Keyboard Present Copyright 1998 2002 Sun Microsystems Inc All rights reserved OpenBoot 4 6 build_10 1024 MB memory installed Serial 51271539 Ethernet address 0 3 ba e 57 73 Host ID 830e5773 4 At the ok prompt type ok obdiag Searching for selftest methods ebus flashprom floppy parallel serial serial network firewire usb keyboard pmu ide SUNW m64B network network SUNW m64B Chapter 4 Troubleshooting Procedur
132. rrupts Interrupt Interface The CPU uses a 6 bit encoded interrupt vector mechanism An IChip2 is used as an interrupt concentrator which receives all the system interrupts and encodes the interrupts into a 6 bit interrupt vector The interrupt vector is then registered and synchronized externally with PCI clock before sending to the processor The difference between the IChip and IChip2 is the package IChip is a 120p pin MOFP and IChip2 is a 128 pin TQFP C12 EE Power The Sun Blade 150 system is Energy Star compliant The Sun Blade 150 uses the Tier2 Guideline B of the EPA 3 0 MOU This means that when Sun Blade 150 is in a power managed state the maximum power consumption is 37 5 Watts or less When put into Energy Star mode the UltraSPARC Ili processor reduces the core clock speed by dividing the input clock by a factor of six internally The PCI clocks to the PCI slots are stopped The peripheral compliance I O 2 PCIO 2 x keeps running at full PCI speed to support network awareness The SDRAM is put into the self refresh mode and will only come out to complete a transaction If the SDRAM is in self refresh mode and there is a pending transaction the CPU takes the SDRAM out of self refresh mode Upon completion of the transaction and if the software has not changed the SDRAM self refresh bit the CPU hardware puts the SDRAM back into self refresh Energy Star The Sun Blade 150 motherboard follows the guidelines
133. rties for devices 1 2 and 5 Hit spacebar for diag control information other key to return to the main menu Note If you press the spacebar more information about Diagnostic Control variables is displayed 4 7 4 Specific OpenBoot Diagnostics Tests The following sections describe common OpenBoot Diagnostics Tests 4 7 4 1 Test Command The test command allows the user to execute the selftests based on the corresponding numbers in the OpenBoot Diagnostics menu Tests can be executed one at a time or separated with a comma CODE EXAMPLE 4 9 CODE EXAMPLE 4 9 Test Command obdiag gt test 1 3 4 Hit the spacebar to interrupt testing Testing pci 1f 0 ebus c passed Testing pci 1f 0 firewire c 2 passed Chapter 4 Troubleshooting Procedures 4 13 CODE EXAMPLE 4 9 Test Command Continued Testing pci 1f 0 1isa 7 dma 0 0 floppy 0 3 0 passed Hit any key to return to the main menu 4 7 4 2 Test all Command The test all command executes the selftest of every device in the OpenBoot Diagnostics menu Note The OpenBoot Diagnostics test all command is different than the POST test all command used at the ok prompt In OpenBoot Diagnostics you cannot specify a particular device path name and test all the children of that device 4 7 4 3 Except Command The except command allows the user to execute all tests except those tests which the use
134. s Found 4 DIMMs in bank 0 Bank 0 1024 MBytes DIMMO is a 32M x 8 device DIMM1 is a 32M x 8 device DIMM2 is a 32M x 8 device DIMM3 is a 32M x 8 device MCO 0x00000000 96a0c 06 MC1 0x00000000 80008000 MC2 0x00000000 cff0eeee MC3 0x00000000 00600b5f CPU MODULE upa_config is 0x0000003a 00000000 Ecache Tests Displacement Flush Ecache Ecache RAM Addr Test Ecache Tag Addr Test Ecache RAM Test Ecache Tag Test Memory Init Malloc Post Memory Memory Addr Check w o Ecache Load Post In Memory Run POST from MEM Sun Blade 150 Service Manual e June 2002 CODE EXAMPLE 3 1 diag level Variable Set to max Continued Map 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 All Basic IOMMU Tests PIO Decoder and BCT Test PCI Byte Enable Test CPU s IOMMU Regs Test CPU s IOMMU RAM Addr Test CPU s 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 CPU s 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 DMMU Write Protected Page Test Audio Tests Map Audio Device
135. s the associated riser board connector Chapter 8 Removing and Replacing the Motherboard and Related Components 8 11 10 Guide the PCI card bracket tab into the back panel slot of the chassis ensure that the card bracket tab fits under the retaining tab on the back of the chassis At the two corners of the card push the card into the riser board connector until the card is fully seated If you are installing a long PCI card depress the detent and slide the retractable card guide forward to secure the rear of the PCI card Position the PCI card bracket retainer onto the chassis Using a No 2 Phillips screwdriver replace the screw securing the PCI card bracket retainer 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 described in Chapter 9 8 9 AN 8 5 1 AN 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 antistatic ma
136. sS amp SUN microsystems Sun Blade 150 Service Manual Sun Microsystems Inc 4150 Network Circle Santa Clara CA 95054 U S A 650 960 1300 Part No 816 4379 10 June 2002 Revision A Send comments about this document to docfeedback sun com Copyright 2002 Sun Microsystems Inc 4150 Network Circle Santa Clara California 95054 U S A All rights reserved Sun Microsystems Inc has intellectual property rights relating to technology embodied in the product that is described in this document In particu ar and without limitation these intellectual property rights may include one or more of the U S patents listed at ttp www sun com patents and one or more additional patents or pending patent applications in the U S and in other countries This document and the product to which it pertains are distributed under licenses restricting their use copying distribution and decompilation No part of the product or of this document may be reproduced in any form by any means without prior written authorization of Sun and its licensors if any Third party software including font technology is copyrighted and licensed from Sun suppliers Parts of the s produet may be derived from Berkeley BSD systems licensed from the University of California UNIX is a registered trademark in the U S and in other countries exclusively licensed through X Open Company Ltd Sun Sun Microsystems the Sun logo Sun Blade SunMicrophone Sun V
137. se run SunVTS with the TTY mode interface 2 3 SunVTS References To find out more information about the use of SunVTS refer to the SunVTS documentation that corresponds to the Solaris software version that you are running The following list describes the contents of each SunVTS document a SunVTS 4 x User s Guide describes how to install configure and run the SunVTS diagnostic software m SunVTS 4 x Quick Reference Card provides an overview of how to use the SunVTS CDE interface m SunVTS 4 x Test Reference Manual provides details about each individual SunVTS test These documents are part of the Solaris on Sun Hardware AnswerBook2 collection The part number for each document is different for each version of Solaris check the version of Solaris that you are using and find the appropriate part number for the document This collection is distributed on the Sun Computer Systems Supplement CD with each SPARC Solaris release and is also accessible at http docs sun com 2 2 Sun Blade 150 Service Manual e June 2002 CHAPTER O Power On Self Test This chapter describes how to initiate power on self test POST diagnostics POST is a firmware program that can help determine if a portion of the system has failed POST verifies the core functionality of the system including operation the CPU motherboard memory and some on board I O devices POST can be run even if the system is unable to boot This chapter conta
138. secondary hard drive Secondary HDD gt IDE2 J503 Power cable FIGURE 7 6 Secondary Hard Drive Cabling Configuration Caution Ensure that the cables will not be damaged when you replace the system cover 16 Detach the wrist strap replace the system cover and power on the system as described in Chapter 9 7 4 CD ROM or DVD ROM Drive To remove and replace a CD ROM drive proceed as follows 7 4 1 Removing a CD ROM or DVD ROM Drive 1 Remove any CD or DVD from the drive 2 Power off the system remove the system cover and attach an antistatic wrist strap as described in Chapter 5 Chapter 7 Removing and Replacing Storage Devices 7 11 7 4 2 Caution Use proper ESD grounding techniques when handling components Wear an antistatic wrist strap and use an antistatic mat Store ESD sensitive components in antistatic bags before placing them on any surface Remove the following from the back of the CD ROM or DVD ROM drive FIGURE 7 7 a CD ROM or DVD ROM drive IDE cable connector m Power cable connector Using a No 2 Phillips screwdriver remove the two screws securing the CD ROM or DVD ROM drive to the chassis Place your fingers on the back of the CD ROM or DVD ROM drive Push the CD ROM or DVD ROM drive toward the chassis front and remove it Place the CD ROM or DVD ROM drive on an antistatic mat FIGURE 7 7 Removing and Replacing a CD ROM or DVD ROM Drive Replacin
139. set up by the U S EPA s Energy Star program The current MOU is revision 3 0 Refer to http www epa gov appdstar esoe moureq html The current Energy Star requirement for computers with power supplies that are from 0 to 250W is 37 5W when in power saving mode Appendix C Functional Description C 25 C 12 1 1 C 12 1 2 C122 Energy Star Power Consumption Tier 1 The table below lists the Energy Star low power sleep mode power requirements TABLE C 10 Maximum Sleep Mode Power Max Continuous Power Watts allowed in Low rating of PS Power mode lt 200W lt 30W gt 200W 15 of max power Energy Star Tier 2 Guideline B Since the system uses a 250 W power supply the power budget for the system in sleep mode is 37 5 W The following are the requirements of Guideline B m The computer shall enter a sleep mode after a period of inactivity m If the computer is shipped with the capability to be on a network it shall have the ability to enter a sleep mode irrespective of the network technology a The computer shall retain in sleep mode its ability to respond to all types of network requests There shall be no loss in network functionality available to the user e g the network functionality available to the user during the sleep mode shall be the same as that was available before the computer entered the sleep mode m The computer shall consume in the sleep mode no more than 15 of the maximum continuous power rati
140. sis until the spring loaded latch clicks into place Connect the hard drive IDE cable connector labeled Primary HDD to the primary hard drive Note Ensure that the cables are properly oriented by aligning the connector keys Connect the power cable to the hard drive Caution Ensure that the cables will not be damaged when you replace the system cover Detach the wrist strap replace the system cover and power on the system as described in Chapter 9 Installing a Secondary Hard Drive The optional secondary hard drive mounts next to the primary hard drive on the hard drive tray FIGURE 7 5 The secondary IDE cable assembly is used with the secondary hard drive Use the following procedure to install the optional secondary 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 antistatic mat Store ESD sensitive components in antistatic bags before placing them on any surface Lift the spring loaded latch upward to release the hard drive tray from the chassis FIGURE 7 5 Pull the hard drive tray ejection lever away from the chassis Disconnect the existing hard drive IDE and power cables from the primary hard drive 7 8 Sun Blade 150 Service Manual e June 2002 Slide the hard drive tray out of t
141. ssembly System cooling fan with cable 11 PCI card Generic PCI card 12 Riser board 3 slot PCI expansion and power interface card 13 Power supply 250 watt power supply with power cable Z Cable kit items with asterisk Cables for major components 14 Secondary IDE cable Secondary HDD and riser board IDE cable 15 Primary IDE cable Primary HDD CD DVD ROM riser board IDE1 cable 16 Hard drive and optical drive power cable CD DVD ROM primary hard drive secondary hard drive power cable 17 Power switch and LED cable Power switch LED and power cable assembly 18 Smart card reader cable Smart card reader cable 19 Diskette drive power cable Diskette drive power cable 20 Diskette drive data cable diskette drive data cable 1 8 Note Consult your authorized Sun sales representative or service provider before ordering a replacement part Sun Blade 150 Service Manual e June 2002 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 2 SunVTS Requirements on page 2 2 m Section 2 3 SunVTS References on page 2 2 Sch sun VTS Description SunVTS is an 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 devi
142. 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 antistatic mat Store ESD sensitive components in antistatic bags before placing them on any surface If any long PCI cards are installed remove them from the riser board connectors See Section 8 4 1 Removing a PCI Card on page 8 10 If there is a smart card in the reader remove the smart card Disconnect the following m Smart card reader cable FIGURE 6 6 m Diskette drive data cable FIGURE 6 2 a Diskette drive power cable FIGURE 6 3 Using a No 2 Phillips screwdriver loosen but do not remove the three screws securing the peripheral assembly to the chassis FIGURE 7 1 Note Do not remove the three screws securing the peripheral assembly to the chassis Slide the peripheral assembly to the rear of the chassis and lift it from the chassis Using a No 2 Phillips screwdriver remove the three screws securing the smart card reader to the peripheral assembly FIGURE 7 3 7 4 Sun Blade 150 Service Manual e June 2002 7 22 FIGURE 7 3 Removing and Replacing the Smart Card Reader Remove the smart card reader from the peripheral assembly Replacing the Smart Card Reader Slide the smart card reader into the peripheral assembly Using a No 2 Phillips screwdriver replace the thre
143. t LA output stereo LB F CN Headphone LB output stereo FIGURE C 6 Audio Circuit Functional Block Diagram An internal speaker is connected to the motherboard through the riser card and used by SW to make beep sounds as well as audio sound output Appendix C Functional Description C 9 C 5 3 4 C 5 4 C 5 4 1 C 5 4 2 C 5 5 C 5 5 1 SMBus Interface The SMBus host controller provides the communication channel with other serial devices through SMBus protocol In the Sun Blade 150 system this SMBus is connected to the four SDRAM DIMM modules so that on system power up OpenBoot PROM can access the information regarding each DIMM type and configuration stored inside the serial EEPROM on each DIMM module PCI Graphics ATI Rage XL ASIC ATI Rage XL is the graphics controller in a 256 pin Ball grid array BGA package The controller provides PCI based graphics with a 64 bit memory path supporting SGRAM Graphics Memory The ATI Rage Pro memory interface supports a 64 bit memory path The system has 8 Mbytes of SGRAM on the motherboard The system uses two chips based on a 32 Mbit SDRAM 512k x 32 x 4 banks PCIO 2 x ASIC The PCIO 2 x ASIC is a 256 pin BGA package This ASIC contains the following interfaces m EBus Channel Engine which can interface standard off the shelf ISA devices m Full duplex Ethernet Engine with Media Access Control function providing a 10 100 Mbps network
144. t Store ESD sensitive components in antistatic bags before placing them on any surface Pull the motherboard ejection lever away from the chassis to release the motherboard from the riser board connector FIGURE 8 7 Slide the motherboard out of the chassis 8 12 Sun Blade 150 Service Manual e June 2002 4 Place the motherboard on an antistatic mat 5 Remove the following from the motherboard a CPU module See Section 8 1 1 Removing the CPU on page 8 1 a NVRAM TOD with carrier See Section 8 2 1 Removing the NVRAM TOD on page 8 5 a DIMMs See Section 8 3 1 Removing a DIMM on page 8 7 Note The NVRAM TOD contains the system host identification ID and Ethernet address If the same ID and Ethernet address will be used on the replacement motherboard remove the NVRAM TOD carrier from the motherboard and install it on the new motherboard See Section 8 2 2 Replacing the NVRAM TOD on page 8 6 Chapter 8 Removing and Replacing the Motherboard and Related Components 8 13 FIGURE 8 7 Removing and Replacing the Motherboard 8 5 2 Replacing the Motherboard Replace the motherboard as follows FIGURE 8 7 h Caution Handle the motherboard by the back panel or the edges only Note If you will re install the same motherboard you do not need to change the CPU speed setting jumpers or the Flash PROM jumpers 8 14 Sun Blade 150 Service Manual e June 2002 1 Using needle n
145. tension for plug in PCI devices and is compliant with PCI Specification 2 1 and PCI Power Management Specification 1 0 Flash PROM The Sun Blade 150 motherboard contains 1 Mbyte of flash memory which is connected to the EBus of the PCIO 2 x ASIC The flash PROM is an 8 Mbit 5 0 volt flash memory with faster than 120ns access time The 1 Mbyte of the PROM is divided into two halves the OpenBoot PROM and the Power On Self Test POST The OpenBoot PROM and POST image reside in a separate address space off of the EBus space There is a ROMBO connector for Appendix C Functional Description C 11 C 5 8 OpenBoot PROM and POST software development during initial bringup phase and two jumpers one for enabling the use of connector ROMBO the other for flash PROM write protect EBUS ADR 7 0 LEBUS ADR 19 8 Address Flash Memory Data EBUS DATA 7 0 WE ROMBO_CS lt amp ___ CS O00 O00 FIGURE C 7 PROM Interface Smart Card Interface The smart card reader interface conforms to ISO 7816 3 The smart card reader is mounted to the peripheral assembly at the front of the system chassis A 10 pin ribbon cable connects the smart card PCB to the connector of the riser board The smart card connects to the on board DC SMBus interface on the SouthBridge ASIC 12V 5V SC_INT_L oc _ CH 12C_CLK_L KIC DATA L V
146. the parallel port Data0 is the least significant bit LSB 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 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 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 Sun Blade 150 Service Manual e June 2002 Parallel Port Connector J9 Pin Assignments Continued Description TABLE B 9 Pin Signal 16 INIT_L 17 PAR_IN_L 18 Signal ground 19 Signal ground 20 Signal gro
147. torage devices removing and replacing 7 1 Sun USB web site E 1 Sun Visual Collaboration Kit minimum requirements C 11 SunVTS 2 1 description 2 1 operation 2 2 symbol back panel connectors 1 6 system environmental requirements A 3 power switch 5 5 powering on 9 2 replaceable components diagram 1 6 sleep mode and power C 26 system cover Index 5 removal 5 6 signal descriptions B 15 replacing 9 1 video output failure 4 2 system dimensions 1 4 system functional block diagram C 2 system functional descriptions C 1 system power switch 9 2 W system reset 4 10 watch clock diagnostic 4 5 system specifications A 1 watch net diagnostic 4 6 watch net all diagnostic 4 6 wrist strap attachment 5 7 T telephone support 1 xxiv temperature requirements A 3 test command OpenBoot diagnostics 4 13 timing clock descriptions C 13 TIP connection setting up 3 3 tools required 5 4 TPE cable compatibility B 7 connector signal descriptions B 6 troubleshooting power on failure 4 1 troubleshooting procedures 4 1 U UNIX commands list of documents 1 xxiii USB B 4 and power levels C 26 PCIO 2 ASIC functional description C 11 Sun USB web site E 1 using devices E 1 USB keyboard stop commands 10 2 UTP 5 cable lengths B 7 V validation test suite operation 2 2 validation test suite Sun VTS 2 1 verifying baud rate 3 4 video connector Index 6 Sun Blade 150 Service Manual e June 2002
148. um Clearance for System Cooling A P Reference Information This section contains the following reference information m Section A 5 1 IDE Cabling Configuration on page A 4 m Section A 5 2 CD ROM and DVD ROM Jumper Settings on page A 5 m Section A 5 3 CD Handling and Use on page A 5 A 5 1 IDE Cabling Configuration FIGURE A 2 shows the IDE cabling The Sun Blade 150 system can support an optional secondary hard drive An optional cable with two connectors is shipped with the secondary drive and is connected as shown in FIGURE A 2 A 4 Sun Blade 150 Service Manual e June 2002 A 5 2 A 5 3 A 5 3 1 Riser board J503 Optional second det eiis Secondary HDD Riser board J504 CD ROM or DVD ROM drive Primary hard drive IDE 1 CD DVD Primary HDD FIGURE A 2 IDE Cabling Configuration FIGURE 1 4 in Chapter 1 shows the cables separate from the system Section 7 3 Hard Drives on page 7 6 contains illustrations that illustrates the cables connected to the hard drives CD ROM and DVD ROM Jumper Settings Before you install a CD ROM or DVD ROM drive or a hard drive in a Sun Blade 150 system verify that the drive s back panel mode select jumper is set as follows Set the CD ROM drive jumper located on the CD ROM drive back panel to either CS Enable Cable Select or Cable Select CD Handling and Use The following topics are discussed in this section I
149. und 21 Signal ground 22 Signal ground 23 Signal ground 24 Signal ground 25 Signal ground 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 Signal ground Signal ground Signal ground Appendix B Signal Descriptions B 13 B 7 Audio Connectors The audio connectors are located on the back panel These connectors use EIA standard 0 125 inch 3 5 mm jacks O O O OQO Q 6 6 D Headphones Line out Line in Microphone FIGURE B 11 Audio Connector Configuration TABLE B 10 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 B 14 Sun Blade 150 Service Manual e June 2002 B 8 Video Connector The video connector is a 15 pin mini D sub connector located on the back panel 5 1 10 oO 6 15 O 11 oO FIGURE B 12 Video Connector J37 Pin Configuration TABLE B 11 Video Connector J37 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 gr
150. une 2002 C52 C 5 3 C 5 3 1 IChip2 ASIC IChip2 is a 128 pin thin quad flat package TQFP ASIC that functions as an interrupt concentrator The interrupt concentrator is capable of processing 11 major groups of interrupts comprising a total of 48 different interrupt signals at the same time The result is a 6 bit encoding which designates the source of the interrupt The IChip2 can prioritize the interrupts based on the round robin scheduling scheme The ASIC also supports three types of interrupts level high level low and pulse low SouthBridge ASIC The Sun Blade 150 system uses the SouthBridge ASIC which is a highly integrated system I O chip set in a 328 pin ball grid array BGA package It has the following integrations PCI to ISA bridge SuperI O interface PCI IDE controller UltraDMA 66 AC97 compliant audio interface SMBus I2C interface Super I O Functions Serial Ports The serial ports are 16450 16550 compatible UAR with 16 byte FIFOs The serial ports have a programmable baud rate generator See Section A 6 Modem Setup Specifications on page A 6 There is a serial port on the system backpanel The second serial port is on the riser card and requires an open PCI card slot for connection and a custom connector See FIGURE C 5 Appendix C Functional Description C 7 C 8 FIGURE C 5 External and Internal Serial Ports Parallel Port The parallel port supports ECP EPP PS 2 SPP and IEEE 1284 c
151. ure on page 4 5 Section 4 6 OpenBoot PROM On Board Diagnostics on page 4 5 Section 4 7 OpenBoot Diagnostics on page 4 8 4 1 Power On Failure This section provides examples of power on failure symptoms and suggested actions Symptom The system does not power up when you press the power switch Actions Ensure that the AC power cord is properly connected to the system and to the wall receptacle Verify that the wall receptacle is supplying AC power to the system If the wall receptacle AC power has been verified but the system does not power on the system power supply may be defective See Section 4 4 Power Supply Test on page 4 4 4 1 4 2 Video Output Failure 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 on the system monitor Actions Check the monitor power cord to ensure that the cord is connected to the monitor and to the wall receptacle Verify that the wall receptacle is supplying power to the monitor Check the video cable connection between the monitor and the video output connector on the system back panel Check that the CPU is properly seated If video still does not display on the monitor the monitor graphics card or motherboard video chip may be defective 4 3 Hard Drive CD ROM or DVD ROM Drive Failure
152. ve a third party composite keyboard with PS 2 mouse and it is the first one to be probed it will become the console keyboard mouse even if the PS 2 mouse is not plugged in Note If another USB mouse is plugged into the system it will not work because the second mouse is not configured as the console mouse E2 On a system with more than one USB mouse if you unplug the console mouse the next available USB mouse doesn t become the console mouse The next hot plugged mouse will become the console mouse USB Power Management USB power management is leaf first and then bottoms up This means that all leaf devices go into low power mode first Following that the lowest hub goes into low power mode first followed by hubs in the next upper level This follows all the way to the top root hub Note As a rule of thumb the deeper the USB device tree the poorer USB power management becomes E 2 Sun Blade 150 Service Manual e June 2002 E21 E 2 2 E23 E 2 4 Storage Devices Use pcfs 7fs and udfs 7fs with USB mass storage devices These file systems are platform neutral and data can be easily shared between platforms UFS is also supported but requires syncing on panic The driver currently supports syncing Each mass storage device has a device node called disk Each node receives a unique controller number A device with multiple LUNs will get the same controller number but different d number dev r
153. xx xx xx Copyright c Sun Micro systems Inc OBDIAG LIBRARY 1 3 xx xx xx Copyright c Sun Micro systems Inc OBDIAG MENUTOOL 1 2 00 01 19 Copyright c Sun Micro systems Inc Hit any key to return to the main menu I oao What Command The what command prints more detailed information on any device Type the number of the device shown in the OpenBoot Diagnostics menu The information is derived from OpenBoot Diagnostics device node properties If there are no properties in a given device node OpenBoot Diagnostics will list no property instead CODE EXAMPLE 4 12 What Command obdiag gt what 3 Device 3 is pci 1f 0 firewire c 2 version 1 23 xx xx xx Copyright c Sun Microsystems Inc name firewire compatible pcil08e 1102 1001 Hit any key to return to the main menu Chapter 4 Troubleshooting Procedures 4 15 4 7 4 6 4 7 4 7 4 7 4 8 Printenvs Command The printenvs command prints the current value of each OpenBoot Diagnostics configuration variable CODE EXAMPLE 4 13 Printenvs Command obdiag gt printenvs test args null diag switch false diag passes 1 diag level max Hit any key to return to the main menu Setenv Command The setenv command allows the user to change the variable settings of OpenBoot Diagnostics The OpenBoot Diagnostics then verifies that the new value is valid and echoes the new value to the user CODE EXAMPLE 4 14 Setenv Command obdiag
154. y cloth Clean the unlabeled side of the CD Wipe the CD radially from the center to the outside 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 Keep CDs out of direct sunlight away from extreme sources of heat or cold and away from dust and moisture m 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 A 6 Modem Setup Specifications m Section A 6 1 Setting Up the Modem on page A 7 m Section A 6 2 Changing the Serial Port Speed on page A 8 m Section A 6 3 Modem Recommendations on page A 9 A 6 Sun Blade 150 Service Manual e June 2002 A 6 1 Setting Up the Modem Any modem that is compatible with CCITT V 24 can be connected to one of the system serial ports Internal serial port Riser board J13 External serial port FIGURE A 3 External and Internal Serial Ports Modems can be set up to function in one of three ways a Dial out only m Dial in only m Bidirectional To set up a modem 1 Become superuser and type admintool su Password admintool Appendix A Product Specifications and Reference Information A 7 A 6 2 In the Admintool window select Serial Port Manager Choose Edit The Serial Port Ma
155. ystem will run POST every time that the system is power cycled which delays system boot up 3 6 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 diag level max An example of a max level POST output at the serial port is provided in Section 3 6 1 diag level Variable Set to max on page 3 6 An example of a min level POST output at the serial port is provided in Section 3 6 2 diag level Variable Set to min on page 3 18 3 6 1 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 POST output with diag level set to max and a single 512 Mbyte DIMM installed 3 6 Sun Blade 150 Service Manual e June 2002 Note Both POST and OpenBoot PROM report the CPU as an UltraSPARC Ile processor The CPU in your system is an UltraSPARC Ili processor Note Video output is disabled while POST is initialized CODE EXAMPLE 3 1 diag level Variab

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