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Sun Fire™ 6800/4810/4800/3800 Systems Service Manual

1. 002020202007 080609080808 080808 O p EEUU Rum 888 fra o 3 9999099809999993 SEL S ESI a S 080808080808 0800 FR ne 28080808 08080800 SE 1959696252595 262 I8585858085285852858695258686 0 ol lO o909090909090909 STT G2G9G95950505950 19508080808 0808 080508080805 i s ec beomon mn homana mb Dons EE DROED EE GORED Ri ARR Be aescncecd GREED Bi pennopona BEHEEGPEEEEE Bennseeneeon SSG DEE REED SG DROG Beeneccusecn SG DEGREE Heegeeeueeen SGD DEE GREED SG GGG Beeneccusecn SG DEGREE SEED SGE DEE REED SG DEGREE Bennssenoeon SGG DEE GREED SG DROG Beeneccusecn SG SRI SEED SGE POSSO IB3BSSSSBSSD SR U 0 O R J R 1 MN o H H o o o o o o n s 5 o o o o o
2. grid 1 s o fe pol Per P E El L Psa slo ol ob o L ile LI PS4 S i la d Ps o i E o s 9 9 9 go PIS 9 e NC CR L PS5 i L MI 5 Ier Ie E i HS E i PS1 A H a ok el Ps2 IES see rar 16518 S FEI SSR B sae mel St EHe 3 LI n tl B n Power supplies in power grid 0 Power supplies in power grid 1 FIGURE 8 2 Power Supplies in Power Grid 0 and Power Grid 1 Sun Fire 6800 System 8 4 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 In the Sun Fire 4800 and Sun Fire 4810 systems install the right and left power supplies before installing the middle power supply Install the power supplies in this order PSO PS2 and PS1 PS2 e 90 La o A H H ol poooesooseoooggd Md oo GOH SS SS SREE EREE ooo SSR rea le BODH SORELLE Besoogooosoosgog Lj L H BGGGG90026p9060p00 in H Ses ta ata ta tata tatata ta tatata GG 30000000000 I EBSGHEGEBBHEBOH I nee SREE ns RITO 00
3. Q L9 CN D oloi H D MI e e LS le Uee 9 9 e 4E B RPo il Ill ell oll 5 de elle gt Hee o o o fe HE S e M lo e lol olel BI RP2 b EIE BG ofo e NI ojo ole S E z alc slo e of Hn d M m 2 G M K L B n F 8 d gt L b L FIGURE 7 2 Repeater Board Slot Assignments for the Sun Fire 4810 System Front View S P CI lo a S CIRT ooo g ooo Oles o o o o o o o I allele FIGURE 7 3 Repeater Board Slot Assignments for the Sun Fire 4800 System Rear View 7 4 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 In the Sun Fire 4810 and Sun Fire 4800 systems there are two Repeater boards RPO and RP2 Populate the Repeater boards from left to right There are three LEDs on the Repeater board TABLE 7 2 notes the LED functions TABLE 7 2 Repeater Board LED Functions LED Name and Location On Off Activated LED Board is activated Board is deact
4. IH lol z PES m Se es Se s lo bi am BS S Nas jam EFE e Ne E e osse L L CI t B jo DI o o o o o E C A D L RTS RTS TS RTS System rear System front FIGURE 2 6 Redundant Transfer Switches RTS Sun Fire 6800 System SITE BH ij X I RTS System rear RTS FIGURE 2 7 Redundant Transfer Switches RTS Sun Fire 4810 System Chapter 2 Powering Off and On 2 5 22 Powering On the System If your Sun Fire 4810 4800 3800 system is not in a Sun Fire cabinet skip to Step 3 For the Sun Fire 6800 system or Sun Fire cabinet turn on the RTS modules FIGURE 8 16 on page 8 18 and FIGURE 8 17 on page 8 18 It will take 30 seconds to one minute for the RTS modules to power on Check that all of the circuit breakers on each side of the RTU are on Turn on the AC input box es See FIGURE 8 10 on page 8 13 FIGURE 8 11 on page 8 13 or FIGURE 8 12 on page 8 14 The Sun Fire 3800 system does not have an AC input box If your Sun Fire 4810 4800 3800 system is not in a Sun Fire cabinet skip this step
5. FIGURE 9 4 Fan Trays Sun Fire 3800 System Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 FT1 FT3 FT 9 2 Fan Tray LEDs There are three LEDs on each fan tray TABLE 9 2 describes the LED functions TABLE 9 2 Fan Tray LED Functions LED On Off Activated LED green Fault LED amber OK to remove LED amber O den 4D Device is activated you cannot remove the fan tray when this LED is on Internal fault Device is deactivated you can remove the fan tray when this LED is on Device is deactivated you can remove the fan tray when this LED is off No internal fault Device is activated you cannot remove the fan tray when this LED is off 9 3 9 3 1 Replacing Fan Trays in Sun Fire 6800 4810 4800 Systems Removing a Fan Tray Caution Within one minute of removing the fan tray install a filler panel to prevent the system from overheating Power off the fan tray Make sure you have a replacement fan tray or filler panel available Refer to the Sun Fire 6800 4810 4800 3800 Systems Platform Administration Manual for complete procedures for powering off the fan tray If you are removing the top fan tray FT1 from a Sun Fire 4800 system remove the b
6. the system 000 do ab 9 895 looo fa e 999 et Ie jooo 69 o O O o OO em n 7 D ol o o D o o o W p TI p 1 FIGURE A 4 Sun Fire 3800 System Front View A 6 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 At the rear of the system FIGURE A 5 there are slots for m Up to three power supplies m Up to four fan trays Oo O OIG 9 o 9 x le o_o o e e o o 0 oR o L t aei 7 e 7 c i t L ar oj eig oo o o oo ooo i I FIGURE A 5 Sun Fire 3800 System Rear View Appendix A Functional Description A 7 A 3 A 3 1 A 3 2 A 8 Software System Contr
7. CR O O P O e je lt lt s lt Lo PeTo peT FIGURE 10 37 Remove IB9 I O Assembly Sun Fire 6800 System Chapter 10 Centerplane and ID Source Boards 10 43 3 Attach a wrist strap or foot strap Connect the ESD jack from the system to your wrist strap or foot strap Place a grounded ESD mat close to the system 4 Reaching into the opening created by removing the I O assembly grasp the ID Source board by the edges and remove it from the centerplane FIGURE 10 38 H P S E RL RR ID Source board TEE je m Jeg LL F 7 Sek RS M See FIGURE 10 38 Removing the ID Source Board From the Centerplane Sun Fire 6800 System 10 6 2 Installing the ID Source Board in the Sun Fire 6800 System 1 Attach a wrist strap or foot strap Connect the ESD jack from the system to your wrist strap or foot strap 2 Reaching into the opening created by removing the I O assembly and connect the ID Source board to the connectors on the centerplane FIGURE 10 38 3 Install the upper left I O assembly into the sys
8. CPU 4 processor 1 gast CPU LA processor 0 CPU processor 3 Bank 1 DIMM 0 Bank 0 DIMM 0 Bank 1 DIMM 1 AOE Bank 0 DIMM 1 i Bank 1 DIMM 2 _ Bank0 DIMM2 Bank 1 DIMM 3 Bank 0 DIMM 3 3 2 3 1 ee ER x Ne FIGURE 3 9 DIMM Slot Numbers The DIMM number and bank number are repeated in the same order as CPU processor 2 for CPU processor 3 CPU processor 0 and CPU processor 1 DIMM number 3 bank 0 is the first DIMM and DIMM number 3 bank 1 is the second DIMM in each DIMM bank The CPU processor number is noted on the metal cover DIMM Bank Configuration Guidelines Follow these DIMM configuration guidelines m Each DIMM bank must be fully populated with the same capacity DIMM m Install the larger capacity DIMMs into banks before installing the smaller capacity DIMMs into banks m The minimum number of DIMMs you can install per CPU processor is four DIMMs or one bank 3 12 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 3 2 3 2 AN m Ifthe number of CPU processors on each CPU Memory board are the same place DIMM banks on CPU Memory boards that have fewer populated DIMM banks before placing DIMMs on CPU Memory boards that already have more populated DIMM banks m If some CPU Memory boards have more CPU processors than others place DIMMs in DIMM banks on the board with the most CPU
9. ooo I ae FIGURE 4 2 I O Assemblies for the Sun Fire 4810 System Front View Chapter 4 PCI I O Assemblies and Components 4 5 4 3 1 3 Locations Requirements for the Sun Fire 4800 System FIGURE 4 3 illustrates the I O assembly locations in the Sun Fire 4800 system eee QU lo o eet SGS AN o b IB8 p e 3 8 8 IO IB6 LI il I Ke ol gt o o o o I alelo e o o o o o o o FIGURE 4 3 I O Assemblies for the Sun Fire 4800 System Rear View 4 6 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 4 5 2 I O Assembly LEDs There are three I O assembly status LEDs on the PCI I O assembly TABLE 4 3 TABLE 4 3 I O Assembly Status LED Functions LED On Off Activated LED Device is activated Device is deactivated green D Fault LED amber Internal fault No internal fault OK to remove Assembly can be removed Assembly cannot be amber T removed 4 3 3 Replacing PCI I O Assemblies 4 3 3 1 Removing a PCI I O Assembly 1 Prepare the system for removal of the PCI I O assembly Refer to the Sun
10. PS2 PSI PSO FIGURE 8 5 Power Supply Locations Sun Fire 3800 System Front View 8 6 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 8 1 2 8 1 3 8 1 3 1 Power Supply LEDs There are three LEDs on each power supply TABLE 8 3 notes the LED functions TABLE 8 3 Power Supply LED Functions LED Name and Location On Off Activated LED D Power supply activated and Power supply deactivated green operating normally Fault LED a Internal fault No internal fault yellow OK to remove Power supply can be Power supply cannot be LED amber removed removed 4 Replacing a Sun Fire 6800 4810 System Power Supply Removing a Sun Fire 6800 or Sun Fire 4810 System Power Supply Power off the appropriate power supply Refer to the Sun Fire 6800 4810 4800 3800 Systems Platform Administration Manual for complete procedures for powering off the power supply 2 Have a power supply filler panel or replacement power supply available Chapter8 Power 8 7 8 1 3 2 Ejector lever Captive screws 3 Loosen the two captive screws FIGURE 8 6 FIGURE 8 6 Removing or Replacing a Power Supply Sun Fire 6800 System Unlock the ejector by pulling the ejector down Slide the power supply out Install a power supply filler panel to cover the empty slot Tighten the captive screws Installing a Sun Fire 6800 or Sun Fi
11. FIGURE 11 1 Patch Panel Location Rear View 11 1 11 2 Replacing the Patch Panel 1 Label and remove all cabling 2 Loosen the four captive screws 3 Remove the Patch Panel unit 4 Install the replacement unit by reversing Step 1 through Step 3 11 2 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 CHAPTER 12 FrameManager This chapter provides procedures for field replaceable FrameManager units within a Sun Fire 6800 system cabinet The following sections are included in this chapter m Section 12 1 FrameManager on page 12 1 m Section 12 2 FrameManager LEDs on page 12 2 m Section 12 3 Replacing the FrameManager on page 12 2 12 1 FrameManager The FrameManager is a set of hardware and software embedded into the Sun Fire 6800 system cabinet that allows concurrent monitoring and control of the fan trays RTS modules and RTU assemblies The FrameManager is located on the top front of the cabinet FIGURE 12 1 FrameManager FIGURE 12 1 FrameManager 12 1 12 2 FrameManager LEDs The LEDs indicate the status of the individual device The FrameManager has three LEDs power fault and service TABLE 12 1 TABLE 12 1 Frame Manager LED Major Functions LED Function Operation Green LED Power On when the RTS has been commanded to enable e switched power Amber LED 2 Fault On when a fault condition exists i
12. o lo FIGURE 3 2 CPU Memory Board Slot Assignments Sun Fire 6800 System Front View Chapter 3 CPU Memory Boards and Components 3 5 SBO W9999279952999999999999999999900999009o0oop99o0999999999 59o0999990999 000000 SB2 el 4 LT ell 3 jo Le dl lol SB4 I elo oJ ojo e esi 0 e e s da orso o o G 0 Taiao FIGURE 3 3 CPU Memory Board Slot Assignments Sun Fire 4810 System Front View RNI ole v 1 o b 5 i o SBo Nano lo D SB2 k e L lo I lo DIA e sB4 L4 o o o o K sa si ol e elle E e A lo o i 2 60 S e o8 o o o o o o o o E EGET LI lella i o o o o o o o FIGURE 3 4 CPU Memory Board Slot Assignments Sun Fire 4800 System Rear View 3 6 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 S 3 2 2 1
13. FIGURE B 1 Sun Fire 6800 System Serial Number Location Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 B 1 2 Location for the Sun Fire 4810 System The serial number location is in the front of the system on top of the chassis to the right e oe SF T Serial number label location G olol R age o o o HE HE ele e e e ojo ole 9 ojo el o o o elle M gt le eor o o o G G G o lo o o o le 1 L Taiala TE lo d m UL a o o o o o o FIGURE B 2 Sun Fire 4810 System Serial Number Location Appendix B System Serial Number Locations and Rules for System Configuration B 3 B 1 3 Location for the Sun Fire 4800 System The serial number location is in the rear of the system to the right of the repeater boards near the bottom ae i oe e i A e o Serial number sell 15 js label location gt tee 9 ll le
14. SB2 a ooo 9 SBO el ooo FIGURE 3 5 CPU Memory Board Slot Assignments Sun Fire 3800 System Front View Replacing CPU Memory Boards Note Before you begin this procedure make sure that all fan trays are installed in the system and are operating normally The fan trays cool the CPU Memory boards For more information on fan tray cooling see Chapter 9 Note The CPU Memory board field replacable unit FRU is for maintenance use only FRUs must not be used to upgrade CPU performance in systems Usage as such can violate United States export regulations Removing a CPU Memory Board Caution The CPU Memory board is heavy and weighs approximately 17 to 20 pounds 7 7 to 9 0 kg Take care when removing the board from the system Chapter 3 CPU Memory Boards and Components 3 7 1 Prepare the system to remove the CPU Memory board Refer to the Sun Fire 6800 4810 4800 3800 Systems Platform Administration Manual for complete procedures for powering off the board 2 Be sure that you have a filler board filler panel or replacement board ready 3 Attach a wrist strap or foot strap Connect the ESD s
15. A Diete s S lol L el b O 5 9 00 o AC input box ai gt o o o o o 0 CI oles o o o o o o o o FIGURE 2 4 AC Input Box Sun Fire 4800 System Rear View Chapter 2 Powering Off and On 2 3 2 4 3 If you have a Sun Fire 3800 system turn off the power switch located on each power supply FIGURE 2 5 FIGURE 2 5 Sun Fire 3800 System Power Supplies Rear View o o O e eJ o o 9 e eJ e eJ o o 0 e ofl a E o lo G G o o o e e e e o o oJ e eJ op sl 3 Ex LL PL Foe SNR oli P oli Ss E E BS Power supply ooo o 0 O ooo 4 Turn off the redundant transfer switches RTS FIGURE 2 6 and FIGURE 2 7 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 e pe e E 3 s s e e e er e e
16. FIGURE 10 19 Removing the Bottom Fan Tray CPU Memory Boards and I O Assemblies Sun Fire 4800 System 5 Remove the front door FIGURE 10 20 a Open the door b Push down on the spring latch inside the top cover of the door 10 20 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 c Remove the door FIGURE 10 20 Removing the Front Door Sun Fire 4800 System Chapter 10 Centerplane and ID Source Boards 10 21 6 At the front of the system remove all power supplies FIGURE 10 21 shows removing one power supply from the system FIGURE 10 21 Removing a Power Supply at the Front of the Sun Fire 4800 System 10 22 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 7 Disconnect the two cables from the connectors on the centerplane Both cables are on the right You will need to use force to disconnect the cables FIGURE 10 22 Disconnecting Cables From the Connectors on the Centerplane Sun Fire 4800 System Chapter 10 Centerplane and ID Source Boards 10 23 8 Remove the lower and upper power supply supports as follows a Remove the two screws securing the lower power support to the system enclosure b Remove the two screws securing the upper power supply support to the system enclosure c With both hands firmly pull the upper power supply support away from the ce
17. 6 Holding the power supply with both hands slide the power supply completely out of the system Captive screws FIGURE 8 8 Removing or Replacing a Power Supply Sun Fire 3800 System 7 Install a power supply filler panel to cover the empty slot Tighten the captive screws Chapter 8 Power 8 11 8 1 5 2 Installing a Sun Fire 3800 System Power Supply Remove the power supply filler panel Remove the protective cover from the output connector Holding the power supply handle with one hand on the handle and the other hand supporting the base slide the power supply completely into the system until it is fully engaged Tighten the two captive screws Connect the power cable to the power supply and secure it with the power cable lock strap Toggle the power supply switch to on Make sure the green Activated LED is lit If the green Activated LED is not lit m Check to see if the power supply is seated properly Make sure that the power supply is turned on AC Input Box There are two AC input box types The single input type AC input box is in the Sun Fire 6800 system FIGURE 8 9 and the multiple input type AC input box is in the Sun Fire 4810 and Sun Fire 4800 systems The Sun Fire 3800 system does not have an AC input box For the location of the AC input box es see FIGURE 8 10 on page 8 13 FIGURE 8 11 on page 8 13 and FIGURE 8 12 on page 8 14 FIGURE 8 9 AC Input Box Sun Fire
18. C 11 I O Assembly Replacement Parts C 2 6 There are two styles of I O assemblies PCI and CompactPCI The Sun Fire 3800 system has only the CompactPCI style of I O assembly FIGURE C 9 PCI I O Assembly FIGURE C 10 CompactPCI I O Assembly April 2001 Sun Fire 6800 4810 4800 3800 Systems Service Manual C 12 Description System Part Number Figure Reference PCI I O assembly Sun Fire 6800 4810 4800 systems F501 4404 FIGURE C 9 on page C 12 CompactPCI I O Sun Fire 3800 system F501 5531 FIGURE C 10 on assembly page C 12 Appendix C Illustrated Parts Breakdown C 13 C27 Repeater Board Replacement Part FIGURE C 11 Repeater Board Description System Part Number Repeater board Sun Fire 6800 4810 4800 systems F501 4953 C 14 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 C 2 8 System Controller Board FIGURE C 13 System Controller Board Sun Fire 3800 System Appendix C Illustrated Parts Breakdown C 15 Description System Part Number Figure Reference System Controller board Sun Fire 6800 4810 4800 systems F501 5402 FIGURE C 12 on page C 15 System Controller board Sun Fire 3800 system F501 5563 FIGURE C 13 on page C 15 C29 Power Supply Replacement Parts FIGURE C 14 Sun Fire 6800 4810 Systems Power
19. Caution The PCI I O assemblies their modules and cards have surface mount components that can be broken by flexing the assemblies To minimize the amount of board flexing observe the following precautions m Hold the board only by the edges near the middle of the board where the board stiffener is located Do not hold the board only at the ends m When removing the board from an antistatic bag keep the board vertical until you lay it on the ESD antistatic mat m Do not place the board on a hard surface Use a cushioned antistatic mat The board connectors and components have very thin pins that bend easily m Be careful of small parts located on the component side of the board m Do not use an oscilloscope probe on the components The soldered pins are easily damaged or shorted by the probe point m Transport the board in an antistatic bag Caution The heat sinks on the board can be damaged by incorrect handling Do not touch the heatsinks while replacing or removing the board Hold the board only by the edges If a heatsink is loose or broken obtain a replacement board Caution The heatsinks on the board can be damaged by improper packaging When storing or shipping the board ensure that the heatsinks have sufficient protection Note The PCI I O assembly can be inserted into a powered on system The assembly will not be recognized by the system until the domain has been re initialized and rebooted Refe
20. FIGURE 10 14 Rear Screen Panel Sun Fire 4810 System 6 Disconnect the cable connecting the system backplane and the power backplane FIGURE 10 15 D FIGURE 10 15 Disconnecting the Signal Cable Sun Fire 4810 System Chapter 10 Centerplane and ID Source Boards 10 15 7 Remove the three screws securing the cover over the bus bar and remove the bus bar insulator FIGURE 10 16 FIGURE 10 16 Removing the Screws Securing the Cover to the Bus Bar and Removing the Bus Bar Insulator Sun Fire 4810 System 8 Remove the eight screws securing the bus bar to the backplanes FIGURE 10 17 There are four screws at the lower left and four screws at the upper right FIGURE 10 17 Removing the Bus Bar Sun Fire 4810 System 10 16 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 10 2 1 1 Removing the System Centerplane 1 Remove the 36 screws securing the system centerplane to the chassis FIGURE 10 18 2 Remove the system centerplane carefully from the chassis Li FIGURE 10 18 Removing the System Centerplane Sun Fire 4810 System 102 12 Removing the Power Centerplane The power centerplane is located at the very bottom of the chassis 1 Remove the 13 screws securing the power centerplane to the chassis 2 Remove the power centerplane carefully from the chassis 10 2 2 Installing the System Centerplane or the Power Centerplane 102 2
21. For Sun Fire 6800 system or Sun Fire 4810 4800 3800 systems mounted in a Sun Fire cabinet turn the keyswitch on the FrameManager to the on position FIGURE 2 1 on page 2 1 Power on the system Refer to the Sun Fire 6800 4810 4800 3800 Systems Platform Administration Manual for complete procedures for powering on the system 2 6 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 CHAPTER 3 CPU Memory Boards and Components To protect both yourself and the equipment make sure you follow the precautions in Chapter 1 This chapter contains the following sections m Section 3 1 Handling Boards and Assemblies on page 3 1 m Section 3 2 Filler Panels and Filler Boards on page 3 3 m Section 3 2 1 CPU Memory Boards on page 3 3 a Section 3 2 2 Replacing CPU Memory Boards on page 3 7 a Section 3 2 3 Replacing DIMMs on page 3 11 For your protection also observe the following safety precautions when setting up your equipment m Follow all cautions warnings and instructions marked on the equipment m Always use proper ESD equipment and procedures when handling boards and components m Never push objects of any kind through openings in the equipment as they may touch dangerous voltage points or short out components that can result in fire or electric shock m Refer servicing of equipment to qualified personnel 3 1 Handling Boards and Assemblies 1 Caution The chassis AC power
22. TABLE 7 1 TABLE 7 2 TABLE 8 1 TABLE 8 2 TABLE 8 3 Tables Typographic Conventions xx Safety Precautions 1 1 Symbols 1 2 Overheating Precautions Using Filler Boards 1 4 CPU Memory Board LED Functions 3 3 CPU Memory Board Slot Locations 3 5 Description of the PCI I O Assembly 4 3 Location of the I O Assemblies 4 3 I O Assembly Status LED Functions 4 7 Description of the CompactPCI I O Assembly 5 3 Location of the I O Assemblies 5 4 I O Assembly Status LED Functions 5 5 System Controller Board Slot Locations for All Systems 6 4 System Controller Board LED Functions 6 8 Repeater Board Slot Locations 7 3 Repeater Board LED Functions 7 5 Specifications for the Power Supplies 8 2 Power Supply Slot Locations 8 3 Power Supply LED Functions 8 7 Tables xvii xviii TABLE 8 4 TABLE 8 5 TABLE 9 1 TABLE 9 2 TABLE 9 3 TABLE 10 1 TABLE 12 1 TABLE A 1 TABLE A 2 TABLE A 3 TABLE A 4 TABLE A 5 TABLE A 6 TABLE B 1 LED Functions 8 17 Self Test LED Functions 8 17 Fan Trays and Their Slot Numbers 9 2 Fan Tray LED Functions 9 5 Default Fan Tray Configuration 9 8 Default Fan Tray Configuration 10 39 Frame Manager LED Major Functions 12 2 Sun Fire 6800 System Components A 2 FrameManager LED Functions A 9 CPU Memory Board Slot Locations A 10 UO Assembly Slot Locations A 12 UO Assemblies A 14 Number of Fan Trays CPU Fan Trays and Blower Assemblies A 17 Overheating Precautions
23. Remove the front and rear doors by lifting the door panels off the hinges FIGURE 10 1 FIGURE 10 1 Removing the Door Sun Fire 6800 System 10 2 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 3 Disconnect all I O cables 4 Attach a wrist strap or foot strap Connect the ESD jack from the system to your wrist strap or foot strap Place a grounded ESD mat close to the system 5 Remove all CPU Memory boards Repeater boards I O assemblies System Controller boards and filler boards or filler panels from the front and rear of the system FIGURE 10 2 FIGURE 10 2 Removing All Components From the Front of the Sun Fire 6800 System Note Do not remove the ID Source board from the centerplane 6 Remove the bus bar access panels at the rear of the system FIGURE 10 3 Removing the Bus Bar Access Panels Chapter 10 Centerplane and ID Source Boards 10 3 7 Loosen the upper right and upper left bus bar captive screws by reaching through the access area FIGURE 10 4 There are four captive screws at each location FIGURE 10 4 Loosening the Bus Bar Captive Screws Sun Fire 6800 System 10 4 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 8 Disconnect the two cables from the system centerplane FIGURE 10 5 FIGURE 10 5 Disconnecting the Two Cables Fr
24. c Tighten the screws in the same order 7 Install the power supplies and power supply filler panels FIGURE 10 30 Caution Do not connect the power supply cables to the power supplies when you install the power supplies The power must be turned off If you are replacing only one power supply the default positions are at the right hand side If you are replacing two power supplies the default positions are the right and the middle position a Holding the power supply base with both hands slide the power supply partially in b Holding the power supply handle with both hands slide the power supply into the system until it is fully engaged c Tighten the two captive screws d Attach the power supply cable e Install the power supply filler panels in the empty power supply slots Tighten the captive screws 10 38 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 8 10 11 12 13 Install the fan trays FIGURE 10 29 The bottom two fan trays are installed with the captive screws on the top The top two fan trays are installed with the captive screws on the bottom The default configuration is three fan trays installed in this order TABLE 10 1 TABLE 10 1 Default Fan Tray Configuration Top Left Top Right Bottom Left Bottom Right Filler panel FT1 fan tray FTO fan tray FT3 fan tray FT2 a Slide in the bottom two fan trays FT3 and FT2 Make sure that the captive screws a
25. e o 0000 ERRE RL el 000 2 XX ee XXX lel Ei x xX X o H Hi FIDEI D D D D E E Do aa Dose B 6 e e e e e e e e Rear view Front view FIGURE A 1 Sun Fire 6800 System Front and Rear Views A 3 Appendix A Functional Description A 2 2 Sun Fire 4810 System At the front of the system are slots for Up to two I O assemblies Up to two System Controller boards Up to two Repeater boards Up to three CPU Memory boards Up to three power supplies Up to three fan trays AC input box H fiaa i e eala HRIBIH i i sele Se Es af Ul a RER Dlie CT t LJ Front View Rear View FIGURE A 2 Sun Fire 4810 System Mounted in Sun Fire Cabinet Front a
26. m Slots RPO RP3 in the Sun Fire 6800 system Appendix B System Serial Number Locations and Rules for System Configuration B 7 B 2 4 m Slots RPO and RP2 in the Sun Fire 4810 and Sun Fire 4800 system Note The equivalent of two Repeater boards are integrated into the centerplane of the Sun Fire 3800 system 2 Requirement In the Sun Fire 6800 system Repeater boards work in pairs pair RPO and RP1 and pair RP2 and RP3 A minimum of four Repeater boards must be installed For the Sun Fire 4810 4800 systems Repeater boards work individually but must be installed in pairs 3 Requirement For the Sun Fire 4810 4800 systems install a minimum of two Repeater boards RPO and RP2 System Controller Board 1 Requirement You must have at least one System Controller board in the system 2 Requirement Install the System Controller boards in their designated slots SSCO lower slot for the master System Controller board and SSC1 upper slot for the redundant System Controller board The second System Controller board is a redundant System Controller board that will take over if the primary System Controller board fails B 3 Filler Boards and Filler Panels For a description of the functionality of filler boards and filler panels see Section 1 4 Filler Boards and Filler Panels on page 1 4 TABLE B 1 describes the rules you must follow when you hot plug boards or devices using filler boards and filler panels
27. 10 6 6 Installing the ID Source Board in the Sun Fire 4800 System 10 47 vi Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 11 12 Patch Panel 11 1 11 1 Patch Panel 11 1 11 2 Replacing the Patch Panel 11 2 FrameManager 12 1 12 1 FrameManager 12 1 12 2 FrameManager LEDs 12 2 12 3 Replacing the FrameManager 12 2 A l A 2 A 3 AA A 5 A 6 A 7 A 8 A 9 Functional Description A 1 System Overview A 1 System Packaging A 2 A 2 1 Sun Fire 6800 System A 2 A 2 2 Sun Fire 4810 System A 4 A 2 3 Sun Fire 4800 System A 5 A 2 4 Sun Fire 3800 System A 6 Software A 8 A 3 1 System Controller Software A 8 A 3 2 FrameManager Software A 8 Device Hot Plug Procedures A 9 CPU Memory Board A 9 A 5 1 CPU Processors A 11 A 5 2 Ecache Modules A 11 A 5 3 DIMMs A 11 I O Assemblies A 12 A 6 1 PCII O Assembly A 12 A 6 2 Compact PCI I O Assembly A 13 A 6 3 Network Interfaces A 15 Power Supplies A 15 Fan Trays A 17 System Controller Board A 18 Contents vii B System Serial Number Locations and Rules for System Configuration B 1 B 1 System Serial Number Locations B 1 B 1 1 Location for the Sun Fire 6800 System B 1 B 1 2 Location for the Sun Fire 4810 System B 3 B 1 3 Location for the Sun Fire 4800 System B 4 B 1 4 Location for the Sun Fire 3800 System B 4 B 2 Boards and Assemblies B 6 B 21 CPU Memory Boards B 6 B 2 2 I O Assemblies B 7 B 2 3 Repeater Boards B 7 B 2 4 System Con
28. A 19 Figures XV FIGURE A 14 FIGURE B 1 FIGURE B 2 FIGURE B 3 FIGURE B 4 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 FIGURE C 13 FIGURE C 14 FIGURE C 15 FIGURE C 16 System Controller Board Sun Fire 3800 System A 19 Sun Fire 6800 System Serial Number Location B 2 Sun Fire 4810 System Serial Number Location B 3 Sun Fire 4800 System Serial Number Location B 4 Sun Fire 3800 System Serial Number Location B 5 Sun Fire 6800 System Front and Rear Views C 2 Sun Fire 6800 System Cabinet C 4 Sun Fire 4810 System Mounted in Optional Sun Fire Cabinet Front View C 5 Sun Fire 4800 System Rear View C 7 Sun Fire 4800 System Front View C 8 Sun Fire 3800 System Front View C 9 Sun Fire 3800 System Rear View C 10 CPU Memory Board C 11 PCI I O Assembly C 12 CompactPCI I O Assembly C 12 Repeater Board C 14 System Controller Board Sun Fire 6800 4810 4800 Systems C 15 System Controller Board Sun Fire 3800 System C 15 Sun Fire 6800 4810 Systems Power Supply C 16 Sun Fire 3800 System Power Supply C 17 Sun Fire 4800 System Power Supply C 17 xvi Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 TABLE P 1 TABLE 1 1 TABLE 1 2 TABLE 1 3 TABLE 3 1 TABLE 3 2 TABLE 4 1 TABLE 4 2 TABLE 4 3 TABLE 5 1 TABLE 5 2 TABLE 5 3 TABLE 6 1 TABLE 6 2
29. Cle ge i i9 o NL 9 o0 o T o8 a nico Slits he k FIGURE B 3 Sun Fire 4800 System Serial Number Location B 1 4 Location for the Sun Fire 3800 System The serial number location is in the rear of the system to the right of the FTO and FT2 label B 4 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 Serial number label location 9 n co aoa o cao am e D asp CD D mm ss Che se oH Ie o o o o o o o o o o o o o o FIGURE B 4 Sun Fire 3800 System Serial Number Location Appendix B System Serial Number Locations and Rules for System Configuration B 5 B 2 B 2 1 B 2 1 1 B 2 1 2 Boards and Assemblies CPU Memory Boards 1 Requirement Install CPU Memory boards in their designated slots m Slots SB0 SB5 for the Sun Fire 6800 system m Slots SBO SB2 and SB4 in the Sun Fire 4810 4800 systems m Slots SBO and SB2 for the Sun Fire 3800 system Requirement For the Sun Fire 6800 system the CPU Memory boards are populated from left to right beginning wi
30. Connect the system cable to the centerplane Fasten the upper right and upper left bus bar panel captive screws There are four captive screws at each location Install the bus bar access panels Install all CPU boards Repeater boards I O assemblies and System Controller boards from the front and rear of the system Install filler boards or panels in all empty slots Connect all cables Install the side panel behind the hinge Install the front and rear doors Installing the Fan Centerplane Insert and align the centerplane within the chassis cabinet and replace the 10 screws securing the centerplane to the system chassis FIGURE 10 10 on page 10 8 Connect the fan tray cable FIGURE 10 9 on page 10 7 Install the rear fan trays Install the plenum and the fan tray plenum panel Install the front fan trays Chapter 10 Centerplane and ID Source Boards 10 11 10 1 6 Replacing the Power Centerplane 1 Insert and align the power centerplane within the chassis cabinet and replace the nine screws securing the centerplane to the cabinet FIGURE 10 10 on page 10 8 2 Install the left and right bus bars as follows FIGURE 10 12 on page 10 10 a From the front of the system align the bus bar and install the eight screws attaching the bus bar to the power centerplane There are four screws on the right and four screws on the left b Install the panel fasteners for both bus bars at the top c
31. From the rear of the system install the bus bar access panels 3 Connect the centerplane cables as follows FIGURE 10 11 on page 10 9 a Connect the power cable going from the power centerplane to the fan centerplane b Connect the system cable going from the power centerplane to the system centerplane c Install the tie strap that holds the power cable to the system 4 Install the plenum 5 Install the AC input box and fasten the captive screws 6 Install the two fan trays 7 Install the power supply subassembly that houses the power supplies 8 Install the power supplies 9 Install the CPU Memory boards 10 Power on the system Refer to the Sun Fire 6800 4810 4800 3800 Systems Platform Administration Manual for complete procedures for powering on the system 10 12 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 10 2 10 2 1 Replacing the Centerplanes in a Sun Fire 4810 System The Sun Fire 4810 system has two centerplanes a system centerplane at the top rear and a power centerplane at the bottom rear Between the two centerplanes is an exhaust filter Both centerplanes are removed from the rear of the system Removing the System Centerplane or the Power Centerplane Halt the Solaris operating environment in each domain and power off the system Refer to the Sun Fire 6800 4810 4800 3800 Systems Platform Administration Manual for complete procedures for powering off the system Attac
32. Section A 4 Device Hot Plug Procedures on page A 9 Section A 5 CPU Memory Board on page A 9 Section A 6 I O Assemblies on page A 12 Section A 7 Power Supplies on page A 15 Section A 8 Fan Trays on page A 17 Section A 9 System Controller Board on page A 18 A 1 System Overview The Sun Fire 4810 and Sun Fire 4800 systems have similar card cage layouts However in the Sun Fire 4810 system all boards are located in the front of the system In the Sun Fire 4800 system all boards are located in the rear of the system See the figures in Section A 2 System Packaging on page A 2 for views of the card cage slots The Sun Fire 3800 system has both front and rear access See FIGURE A 4 for front and FIGURE A 5 for rear view of the system The Sun Fire 6800 system has card cage slots for the System Controller boards and the CPU Memory boards in the front of the system In the rear of the system are slots for the I O boards and the Repeater boards All systems feature shared memory multiprocessors and most of the same boards and operating software The Sun Fire 3800 system does not have the Repeater boards or a PCI I O assemblies The Sun Fire 3800 system has the equivalent of two Repeater boards integrated into the active centerplane The Sun Fire 3800 system only supports the CompactPCI I O assemblies The power supplies are the same on the Sun Fire 6800 and Sun Fire 4810 systems The Sun Fire 4800
33. 4810 4800 3800 Systems Platform Administration Manual for complete procedures for initializing a domain 7 10 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 CHAPTER 8 Power This chapter describes the how to remove and replace power supplies and the AC input box Location information on the RTS modules is also provided To protect both yourself and the equipment make sure you follow the safety precautions in Chapter 1 Safety and Tools Requirements This chapter contains the following sections m Section 8 1 Power Supplies on page 8 1 a Section 8 1 1 Power Supply Slot Locations on page 8 3 a Section 8 1 2 Power Supply LEDs on page 8 7 a Section 8 1 3 Replacing a Sun Fire 6800 4810 System Power Supply on page 8 7 a Section 8 1 4 Replacing a Sun Fire 4800 System Power Supply on page 8 9 a Section 8 1 5 Replacing a Sun Fire 3800 System Power Supply on page 8 10 m Section 8 2 AC Input Box on page 8 12 a Section 8 2 1 Replacing the AC Input Box on page 8 14 m Section 8 3 Redundant Transfer Unit RTU and Redundant Transfer Switch RTS on page 8 16 a Section 8 3 1 Replacing the RTS Modules on page 8 19 a Section 8 3 2 Replacing the RTU Assembly on page 8 19 6 1 Power Supplies These systems offer redundant power supplies The Sun Fire 6800 and Sun Fire 4810 systems use the same interchangeable power supplies The Sun Fire 4800 system and the Sun Fire 3800 system each ha
34. 9 5 1 Replacing the Cabinet Fan Trays 9 10 Centerplane and ID Source Boards 10 1 10 1 Replacing Centerplanes in a Sun Fire 6800 System 10 1 10 1 1 Removing the System Centerplane 10 2 10 1 2 Removing the Fan Centerplane 10 7 10 1 3 Removing the Power Centerplane 10 8 Contents v 10 1 4 Installing the System Centerplane 10 11 10 1 5 Installing the Fan Centerplane 10 11 10 1 6 Replacing the Power Centerplane 10 12 10 2 Replacing the Centerplanes in a Sun Fire 4810 System 10 13 10 2 1 Removing the System Centerplane or the Power Centerplane 10 13 10 2 2 Installing the System Centerplane or the Power Centerplane 10 17 10 3 Replacing the Centerplane in a Sun Fire 4800 System 10 19 10 3 1 Removing the Centerplane 10 19 10 3 2 Installing the Centerplane 10 28 10 4 Replacing the Centerplane in a Sun Fire 3800 System 10 29 10 41 Removing the Centerplane 10 29 10 4 2 Installing the Centerplane 10 37 10 5 Replacing the Sun Fire 3800 System LED Board 10 40 10 5 1 Removing the LED Board 10 40 10 5 2 Installing the LED Board 10 42 10 6 Replacing ID Source Boards 10 43 10 6 1 Removing the ID Source Board From the Sun Fire 6800 System 10 43 10 6 2 Installing the ID Source Board in the Sun Fire 6800 System 10 44 10 6 3 Removing the ID Source Board From the Sun Fire 4810 System 10 45 10 6 4 Installing the ID Source Board in the Sun Fire 4810 System 10 47 10 65 Removing the ID Source Board From the Sun Fire 4800 System 10 47
35. Assemblies for the Sun Fire 3800 System Front View 5 4 Removing or Inserting a CompactPCI I O Assembly Sun Fire 3800 System 5 6 Removing a CompactPCI Card 5 8 Replacing a CompactPCI Card 5 9 System Controller Board for Sun Fire 6800 4810 4800 Systems 6 3 System Controller Board for the Sun Fire 3800 System 6 3 System Controller Board Slot Assignments for the Sun Fire 6800 System Front View System Controller Board Slot Assignments for the Sun Fire 4810 System Front View System Controller Board Slot Assignments for the Sun Fire 4800 System Rear View System Controller Board Slot Assignments for the Sun Fire 3800 System Front View Reset Switch on a System Controller Board 6 9 Loosening the Captive Screws and Ejector Levers 6 10 Removing and Replacing a System Controller Board Sun Fire 6800 System 6 11 Removing and Replacing a System Controller Board Sun Fire 3800 System 6 12 Tightening the Captive Screws and Locking the Ejector Levers 6 13 Repeater Board Slot Assignments for the Sun Fire 6800 System Rear View 7 3 Repeater Board Slot Assignments for the Sun Fire 4810 System Front View 7 4 Repeater Board Slot Assignments for the Sun Fire 4800 System Rear View 7 4 Repeater Board LEDs 7 6 Unlocking the Ejector Levers 7 8 Removing and Replacing a Repeater Board Sun Fire 6800 System 7 9 Power Supply Locations Sun Fire 6800 System Front View 8 3 Power Supplies in Power Grid 0 and Power Grid 1 Sun Fire 6800 System 8 4 Powe
36. BLU p i ggg Q4 SU D FIGURE 6 6 System Controller Board Slot Assignments for the Sun Fire 3800 System Front View 6 2 2 System Controller Board LEDs There are three LEDs on the System Controller board TABLE 6 2 notes the LED functions TABLE 6 2 System Controller Board LED Functions LED Name and Location On Off Activated LED Board is activated green D Fault LED amber Internal fault OK to remove LED Assembly can be removed amber 6 8 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 Board is deactivated No internal fault Assembly cannot be removed 6 2 3 Resetting the System Controller Board If the System Controller board hangs and will not respond Press the Reset switch FIGURE 6 7 by using a pen tip to reset the System Controller board so that it reboots Pressing the reset switch reloads the system controller software Pressing the reset switch does not have any adverse effect on domains switch FIGURE 6 7 Reset Switch on a System Controller Board 6 2 4 Replacing a System Controller Board 6 2 4 1 Removing the System Controller Board Caution To avoid damaging internal circuits do not disconnect or connect any cable while power is applied to the system Chapter6 System Controller Board 6 9 1 Power off the system Refer to the Sun Fire 6800 4810 4800 3800 Systems Pla
37. CPU Memory boards w 2 CPUs 750 MHz OMB memory SBO SB2 F540 4729 CPU Memory boards w 4 CPUs 750 MHz OMB memory SBO SB2 F540 4730 3 Master System Controller board SSC0 F501 5563 4 Compact PCI I O assemblies up to 2 IB6 IB8 F501 5531 Centerplane F501 5876 ID source board F501 5880 Appendix C Illustrated Parts Breakdown o 9 9 o 250 looo 1 C conl O 0 0 eje 0 0 0 o O 3 o d M 9 o o 9 e eJ e o o oJ e oR AO Nc INDIE BE EL 2 OOo 0 O Qvo o oo FIGURE C 7 Sun Fire 3800 System Rear View Key Description Part Number 1 Fan trays up to 4 FTO FT3 F540 4193 2 Power supplies up to 3 PS0 PS2 F300 1441 C 10 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 C25 CPU Memory Board Replacement Parts Description 1 DIMM Description Part Number DIMM 256 Mbyte F501 5401 DIMM 512 Mbyte F501 5030 DIMM 1Gbyte F501 5031 Appendix C Illustrated Parts Breakdown
38. EN L ETAT ET AUCUNE GARANTIE EXPRESSE OU IMPLICITE N EST ACCORDEE Y COMPRIS DES GARANTIES CONCERNANT LA VALEUR MARCHANDE L APTITUDE DE LA PUBLICATION A REPONDRE A UNE UTILISATION PARTICULIERE OU LE FAIT QU ELLE NE SOIT PAS CONTREFAISANTE DE PRODUIT DE TIERS CE DENI DE GARANTIE NE S APPLIQUERAIT PAS DANS LA MESURE OU IL SERAIT TENU JURIDIQUEMENT NUL ET NON AVENU oe 4 Adobe PostScript Contents Preface xix Safety and Tools Requirements 1 1 1 1 Safety Precautions 1 1 12 Symbols 1 2 13 System Precautions 1 3 14 Filler Boards and Filler Panels 1 4 15 Tools Required 1 4 Powering Off and On 2 1 2 1 Powering Off the System 2 1 22 Powering On the System 2 6 CPU Memory Boards and Components 3 1 3 1 Handling Boards and Assemblies 3 1 3 2 Filler Panels and Filler Boards 3 3 3 2 1 CPU Memory Boards 3 3 3 22 Replacing CPU Memory Boards 3 7 3 23 Replacing DIMMs 3 11 PCI I O Assemblies and Components 4 1 41 Handling Boards and Assemblies 4 1 Contents iii 4 2 Filler Boards and Filler Panels 4 2 43 PCII O Assemblies 4 3 4 3 1 PCII O Assembly Location Requirements 4 3 4 3 2 I O Assembly LEDs 4 7 4 3 3 Replacing PCI I O Assemblies 4 7 434 Replacing PCI Cards 4 9 5 CompactPCI I O Assemblies and Components 5 1 5 1 Handling Boards and Assemblies 5 1 5 2 Filler Boards Filler Panels and CompactPCI Filler Cards 5 3 5 3 CompactPCI I O Assembly 5 3 5 3 1 CompactPCI I O Assembly Location Requirements 5 4 5 3 2 I O Assembly Sta
39. Fire 4800 System Power Supply Remove the power supply filler panel Remove the protective cover from the power supply connector Hold the power supply vertically with one hand gripping the bottom of the unit and the other hand gripping the handle FIGURE 8 7 slide the power supply into the chassis until it stops Lock the ejectors by pushing them inward Tighten the two captive screws Make sure that the appropriate power switch on the AC input box for the new power supply is on Make sure the green Activated LED is lit If the green Activated LED is not lit m Check to see if the power supply is seated properly a Make sure that the power supply is turned on Replacing a Sun Fire 3800 System Power Supply Removing a Sun Fire 3800 System Power Supply Power off the appropriate power supply Refer to the Sun Fire 6800 4810 4800 3800 Systems Platform Administration Manual for complete procedures for powering off the desired power supply Have a power supply filler panel available Loosen the power cable lock strap and disconnect the power cable from the power supply Loosen the two captive screws FIGURE 8 8 Holding the power supply handle slide the power supply partially out of the system 8 10 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 Caution Do not remove the power supply completely from the system while only holding the handle of the power supply
40. Fire 6800 4810 4800 3800 Systems Platform Administration Manual for complete procedures for powering off the assembly 2 Attach a wrist strap or foot strap Connect the ESD strap to the system 3 Place a grounded ESD mat close to the system T Caution The system is sensitive to static electricity 4 Loosen the four captive Phillips screws FIGURE 4 4 Chapter 4 PCI I O Assemblies and Components 4 7 Captive Ejector lever screw FIGURE 4 4 PCI I O Assembly 5 Simultaneously pull the two ejector levers outward to unseat the I O assembly This action releases the board from the connectors 6 Slide the I O assembly out of the I O assembly opening FIGURE 4 5 FIGURE 4 5 Removing or Inserting an I O Assembly Sun Fire 4810 System 4 8 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 7 Place the I O assembly on an ESD mat that is on a work surface 4 3 3 2 Installing a PCI I O Assembly Note The PCI I O assembly can be inserted into a powered on system The assembly will not be recognized by the system until the domain has been re initialized and rebooted Refer to the Sun Fire 6800 4810 4800 3800 Systems Platform Administration Manual for complete procedures for initializing a domain 1 Attach a wrist strap or foot strap Connect the ESD strap to the system Place a grounded ESD mat close to the system 2 Line up the I O assembly with the I O assembly ope
41. Fire 6800 system or Sun Fire 4810 4800 3800 systems mounted in a Sun Fire cabinet turn the keyswitch on the FrameManager to the off position FIGURE 2 1 FrameManager keyswitch NI FIGURE 2 1 Sun Fire System Cabinet Showing FrameManager Top View 2 1 2 Turn off the AC input box es FIGURE 2 2 FIGURE 2 3 FIGURE 2 4 The Sun Fire 3800 system does not have an AC input box AC input box AC input box olle al o Ge ef Bee una ef D C dig SUI o ole o FIGURE 2 2 AC Input Boxes Sun Fire 6800 System Rear View lo lo lo e G ES AC input box FIGURE2 3 AC Input Box Sun Fire 4810 System Front View 2 2 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001
42. LED amber Internal fault No internal fault OK to remove D Assembly can be removed Assembly cannot be amber T removed FIGURE 3 1 illustrates the CPU Memory board LEDs and major components Chapter 3 CPU Memory Boards and Components 3 3 FIGURE 3 1 CPU Memory Board With the Cover Installed Description lt CPU processor 1 land area CPU processor 0 land ar CPU processor 3 land ar c c c c D CPU processor 2 land area Ejector lever Activated LED green Fault LED amber LED amber for future use o oo N a O1 H 99 N PIF Ejector lever DIMMs Ka e 3 4 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 TABLE 3 2 shows the CPU Memory board slot locations TABLE 3 2 CPU Memory Board Slot Locations System Number of Slots Slot Numbers Location Sun Fire 6800 6 SBO SB1 SB2 SB3 SB4 Front SB5 Sun Fire 4810 3 SBO SB2 SB4 Front Sun Fire 4800 3 SBO SB2 SB4 Rear Sun Fire 3800 2 SBO SB2 Front FIGURE 3 2 FIGURE 3 3 FIGURE 3 4 and FIGURE 3 5 illustrate the slot numbers for the CPU Memory boards for all systems i BII t A f Lit e e e e lol SB5 SBO am II yr RK SB2 Poe EER SB3 SB4 i LI H H 7 je i SB1 elo off BI ali
43. Manual April 2001 CHAPTER 4 PCI I O Assemblies and Components The PCI I O assembly is supported in the Sun Fire 6800 4810 4800 systems The Sun Fire 3800 system supports only the CompactPCI I O assembly See Section 5 3 CompactPCI I O Assembly on page 5 3 This chapter provides an overview of the PCI I O assembly including how to remove and install the PCI I O assembly This chapter contains the following sections m Section 4 1 Handling Boards and Assemblies on page 4 1 m Section 4 2 Filler Boards and Filler Panels on page 4 2 m Section 4 3 3 Replacing PCI I O Assemblies on page 4 7 a Section 4 3 4 Replacing PCI Cards on page 4 9 To protect both yourself and the equipment make sure you follow the precautions in Chapter 1 Also observe the following safety precautions when setting up your equipment m Follow all cautions warnings and instructions marked on the equipment m Never push objects of any kind through openings in the equipment as they may touch dangerous voltage points or short out components that can result in fire or electric shock m Refer servicing of equipment to qualified personnel 4 Handling Boards and Assemblies h Caution The chassis AC power cord must remain connected to ensure a proper ground 4 1 po Caution The system is sensitive to static electricity To prevent damage to the assembly connect an antistatic wrist strap between you and the system
44. Rear View Key N OA a 4 Q N e oo Description I O assemblies up to 2 IB6 IB8 PCI Redundant System Controller board SSC1 Master System Controller board SSCO Fan tray FTO AC input box AC Air outlet cover CPU Memory boards w 2 CPUs 750 MHz OMB memory SBO SB2 SB4 CPU Memory boards w 4 CPUs 750 MHz OMB memory SBO SB2 SB4 Repeater boards up to 2 RPO RP2 Fan tray FT2 Part Number F540 4404 F501 4502 F501 4502 F540 4345 F540 4346 F540 4636 F540 4729 F540 4730 F501 4953 F540 3586 Appendix C Illustrated Parts Breakdown 5 S oes SI SI lt i Sa 3 oo mms z 0 28882808080808080808080008 lo ol lo 0 ONE d o H 9 B Ppoopoono aq Ecogcodee jad peoqgoqqa SEGR S9D SGS jagobeqossogg IBEEIBHEEHBERE BHHHHEHHBEEH 292p SSD9GD1 SGD SGD9GD9G ol S020220 9099 Statetatatetatetetetete 1220 999009 d SRG2DS2DSDG9I jasaossqssqq9 jasossoqsoaso Isfetetelefeteletelelete jaseoseqssqq9 Msialaialalatetalatalale Istetatetetetetetetetete Msistateiaiatetatatetete sje posogsoogo9 jasaosqossqq9 pennnonennana S220290 9099 aseqsqossqq9 eio m m E e ERRRARSAnARA EBHHERBHEHHE ERHE
45. TABLE B 1 Overheating Precautions Using Filler Panels and Filler Boards If you have Do the following I O assembly Install a filler panel when removing the assembly from a system in order to prevent the system from overheating Empty PCI card slots Install PCI filler boards in all empty PCI card slots Empty CompactPCI Install CompactPCI filler boards in all empty CompactPCI card slots slots B 8 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 TABLE B 1 Overheating Precautions Using Filler Panels and Filler Boards Continued If you have Do the following CPU Memory board System Controller board All other system boards All other system boards Empty power supply slots Fan trays If the system is to be operating without the CPU Memory board installed install a filler board in a system in order to prevent the system from overheating If two CPU Memory boards must be removed do not install two filler panels Use a CPU filler panel over one board slot and a filler board in the second board slot to prevent the system from overheating A filler panel covers the empty slot for one of the System Controller boards If you install a redundant System Controller board remove the System Controller filler panel Replace boards in order to prevent the system from overheating Install a filler board for EMI protection and for cooling purposes Install power supply filler boards in empty power supply
46. cards in any of the full length PCI I O slots as well The PCI I O cards in all systems in slots 0 1 2 4 5 and 6 operate at 33 MHz 64 bit and 5V I O The PCI cards in slots 3 and 7 operate at 66 MHz 64 bit and 3 3V I O FIGURE A 7 shows the PCI I O assembly A 12 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 2 SS V gt ST S 77 Lr 2 FIGURE A 7 PCI I O Assembly FIGURE A 8 shows a PCI card FIGURE A 8 PCI Card A 6 2 Compact PCI I O Assembly The CompactPCI I O assembly for the Sun Fire 3800 system supports six CompactPCI I O cards FIGURE A 9 Appendix A Functional Description A 13 FIGURE A 9 CompactPCI I O Assembly Sun Fire 3800 System TABLE A 5 describes the I O assemblies TABLEA 5 I O Assemblies 1 0 Assembly Description PCI I O Assembly 8 PCI slots The PCI I O assembly has 6 slots for full length PCI I O cards and 2 short slots for short PCI I O cards You can install short PCI cards in any of the 6 full length slots as well Peak I O throughput for the full length PCI I O slots 0 1 2 4 5 and 6 is 33 MHz 64 bit and 5V I O Peak I O throughput for the short PCI I O slots 3 and 7 is 66 33 MHz 64 bit and 3 3V I O A 14 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 VO Assembly TABLEA 5 I O Assemblies Continued Description Peak I O is affected by operating frequency Total pe
47. close to the system Disconnect any cables from the card that is being removed Loosen the two captive screws one at each end of the card Press the red lever lock in the lever sideways to unlock the lever FIGURE 5 3 Caution Do not hold pull or push the CompactPCI card by the lever lock The lever lock is not designed to be used as a handle Hold the card by the front panel or edges only Chapter 5 CompactPCI I O Assemblies and Components 5 7 Lever S 0900000 O00 000 000 000 Lever lock FIGURE 5 3 Removing a CompactPCI Card 6 Press the lever outward to eject the card 7 Slide the card out of the slot 8 Install a filler card in the empty CompactPCI slot if you will not be installing another CompactPCI card into the slot You must have either a filler card or a CompactPCI card installed in all CompactPCI card slots 5 3 4 2 Installing a CompactPCI Card 1 Attach a wrist strap or foot strap Connect the ESD strap to the system 2 Remove the filler panel 3 Press the red lever lock in the lever sideways to unlock the lever to the open position FIGURE 5 3 lever lock is not designed to be used as a handle Hold the card by the front panel or T Caution Do not hold pull or push the CompactPCI card by the lever lock The edges only Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 4 Hold the card by the two side edges or the fro
48. cord s must remain connected to ensure a proper ground 3 1 Eme pe pm Caution The system is sensitive to static electricity To prevent damage to the board connect an antistatic wrist strap between you and the system Caution The CPU Memory boards have surface mount components that can be broken if you flex the boards To minimize the amount of board flexing observe the following precautions m Hold the board only by the handle and by the edges near the middle of the board where the board stiffener is located Do not hold the board only at the ends m When removing the board from an antistatic bag keep the board vertical until you lay it on the ESD mat m Do not place the board on a hard surface Use a cushioned antistatic mat The board connectors and components have very thin pins that bend easily m Be careful of small component parts located on both sides of the board m Do not use an oscilloscope probe on the components The soldered pins are easily damaged or shorted by the probe point m Transport the board in an antistatic bag Caution The CPU Memory board is heavy and weighs approximately 17 to 20 pounds 7 7 to 9 0 kg Take care when removing the board from the system Caution The heatsinks on the board can be damaged by incorrect handling Do not touch the heatsinks while replacing or removing the board If a heatsink is loose or broken obtain a replacement board Caution T
49. in the Sun Fire 6800 system the Repeater boards work in pairs In the Sun Fire 3800 system the equivalent of two Repeater boards is integrated into the active centerplane A 24 processor system installed in a cabinet A 12 processor system A 12 processor system An 8 processor system Static random access memory A type of high speed memory device used for Ecache modules A board containing a microSPARC processor which oversees operation of the system and provides clocks and the console bus The processor used in all systems comprising this family of systems Glossary 2 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 Index A assembly I O 4 1 5 1 B board CPU Memory 3 3 I O 5 3 system controller 6 2 C cable assembly configuration B 10 card PCI 4 10 4 11 configuration rules for system B 1 cooling and power issues CPU Memory board 3 7 CPU module description A 11 rules B 6 CPU Memory board components 3 3 cooling and power issues 3 7 description A 10 filler board 1 4 B 9 filler panel 1 4 B 9 installing 3 11 LEDs 3 3 D description boards CPU Memory 3 3 I O 4 1 system controller 6 2 CPU module A 11 DIMMs A 11 Ecache A 11 power supply 8 1 system functional A 1 DIMMs 3 14 3 15 description A 11 installing 3 15 maximizing performance 3 15 removing 3 14 rules B 6 Dual inline memory modules 3 14 3 15 E Ecache description A 11 Ethernet co
50. off the assembly Refer to the Sun Fire 6800 4810 4800 3800 Systems Platform Administration Manual for complete procedures for powering off the assembly Attach a wrist strap or foot strap Connect the ESD strap to the system Place a grounded ESD mat close to the system Loosen the four captive Phillips screws Simultaneously pull the two ejector levers outward to unseat the assembly The ejectors must be perpendicular to the I O assembly This action releases the board from the connectors With one hand holding the handle and the other hand beneath the assembly for support slide the assembly out of the card cage FIGURE 5 2 shows how to remove the I O assembly from the system Chapter 5 CompactPCI I O Assemblies and Components 5 5 FIGURE 5 2 Removing or Inserting a CompactPCI I O Assembly Sun Fire 3800 System 6 Place the assembly on an ESD mat that is on a work surface 5 3 3 2 Installing a CompactPCI I O Assembly 1 Attach a wrist strap or foot strap Connect the ESD strap to the system Place a grounded ESD mat close to the system 2 Remove the filler panel if installed from the front of the I O assembly location 3 Move the ejector levers on the I O assembly to the open position The ejectors must be 90 degrees perpendicular to the I O assembly 4 Line up the I O assembly with the I O assembly opening 5 Holding the I O assembly with one hand on the handle and the other hand underneath th
51. processors There will be CPU processors without corresponding DIMMs on other boards Removing DIMMs Caution The system is sensitive to static electricity Make sure you are wearing a grounded wrist strap when handling system components Always place components on a grounded ESD mat close to the system 1 Remove the applicable CPU Memory board See Section 3 2 2 Replacing CPU Memory Boards on page 3 7 2 Place the CPU Memory board on the ESD mat on a work surface 3 Locate the slot for the DIMM you need to replace d Eject the faulty DIMM by pressing down on the ejection levers on both sides of the DIMM connector FIGURE 3 10 Ejection lever FIGURE 3 10 Removing a DIMM Chapter 3 CPU Memory Boards and Components 3 13 3 2 3 3 5 Holding the DIMM by its edges remove it from the slot and place it on an antistatic surface Installing DIMMs Install one bank completely on each board before installing the remaining banks on any board Note All banks must have the same size DIMMs However DIMMs from different manufacturers are interchangeable in a single bank if the DIMMs all have the same capacity and speed Sort the DIMMs into banks using the same size DIMMs Caution The system and DIMMs are sensitive to static electricity To prevent damage to the DIMMs make sure you are wearing a grounded wrist strap when handling them Always place components on a grounded ESD mat close to
52. slot FIGURE 4 6 FIGURE 4 6 Removing a PCI Card From the I O Assembly 5 If you are not going to replace the PCI card insert a filler board into the empty PCI slot 4 10 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 4 3 4 2 Installing a PCI Card Caution Short PCI boards longer than 6 6 inches 167 mm must be installed in a long PCI card slot Attach a wrist strap or foot strap Connect the ESD strap to the system Place a grounded ESD mat close to the system Caution The system is sensitive to static electricity Remove the I O assembly from the system and place it on an ESD mat See Section 4 3 3 1 Removing a PCI I O Assembly on page 4 7 Line up the screw hole on the mounting bracket with the mounting hole Slide the card down vertically between the two embossed fixtures on the front of the PCI panel Look for bumps between the slots on the rear panel Slide the card in between the bumps Apply equal pressure on both sides of the card until the card is seated in the connector Insert and tighten the Phillips screw Make sure that filler boards are in all unused PCI slots on the PCI I O assembly Replace the PCI I O assembly See Section 4 3 3 2 Installing a PCI I O Assembly on page 4 9 Chapter 4 PCI I O Assemblies and Components 4 11 4 12 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 CHAPTER 5 Comp
53. slots in order to prevent overheating Replace fan trays or install a filler panel if removing the fan tray from a system to avoid overheating the system B 4 Fan Trays 1 Requirement You must replace a defective fan tray assembly in order to prevent the system from overheating 2 Requirement The Sun Fire 6800 system needs a minimum of one fan tray in the front FT1 and two fan trays in the rear FTO and FT2 The bottom CPU fan tray FT3 is redundant and can be removed 3 Requirement The Sun Fire 4810 system needs two of the three fan trays to cool the system The third fan tray lower CPU fan tray FT1 is redundant You can remove the bottom right fan tray on the CPU side of the system FT1 The system cools with the remaining two fan trays FTO and FT2 one pushing and one pulling 4 Requirement The Sun Fire 4800 system needs two of the three fan trays to collectively cool the system FT1 and FT2 The third fan tray FTO is redundant 5 Requirement The Sun Fire 3800 system has slots for up to four fan trays FTO FT3 The upper left fan tray FTO is a redundant fan tray The default configuration for this slot is a fan tray filler panel For redundancy you can install a fan tray in the FTO slot Appendix B System Serial Number Locations and Rules for System Configuration B 9 B 5 Power Supplies The power supplies provide 56 VDC to all system boards except for other system controllers whe
54. the number of fan trays in the systems TABLE A 6 Number of Fan Trays CPU Fan Trays and Blower Assemblies System Type Sun Fire 6800 system Sun Fire 4810 system Sun Fire 4800 system Sun Fire 3800 system Total Number of Fan Trays and Blower Assemblies 4 fan trays 3 fan trays 3 fan trays 4 blower assemblies The Sun Fire 4800 system has three fan trays a CPU fan tray an I O fan tray which cools all components in the system except for the CPU and a third redundant fan tray which provides cooling if either the CPU fan tray or I O fan tray fails Appendix A Functional Description A 17 The Sun Fire 3800 system has four blower assemblies in the rear of the system that provide front to back cooling Three of the four blower assemblies in the Sun Fire 3800 system are needed to cool everything in the system except for the power supplies which have their own fans The fourth blower assembly in the Sun Fire 3800 system is for redundancy in case one of the blower assemblies is defective A 9 A 18 System Controller Board The System Controller board contains the system clock and a system controller One System Controller board is required per system One additional System Controller board can be installed for redundancy in all systems The System Controller board has the following features m Redundant System Controller board m Virtual domain keyswitches m Network Solaris console for each domain m Virtual time of da
55. the 30 screws securing the insulator and centerplane to the system enclosure FIGURE 10 25 Replace the plastic cable guide FIGURE 10 24 Replace the upper and lower power supply support FIGURE 10 23 Caution Push the power supply supports in as far as they will go so that they contact the centerplane If you do not push them in far enough they will not make contact with the centerplane a Replace the two screws securing the upper power supply support to the system enclosure b Replace the lower power supply support by replace the two screws securing the support to the system enclosure Connect the cables to the centerplane FIGURE 10 22 Replace the power supplies FIGURE 10 21 Replace the front door FIGURE 10 20 a Position the door so that it is only slightly less than 90 degrees open b At the bottom of the door insert the hole into the post c At the top of the door push down on the spring latch located on the upper inside cover of the door d Align the pin with the pivot hole Attach a wrist strap or foot strap Connect the ESD jack from the system to your wrist strap or foot strap At the back of the system replace the bottom two fan tray assemblies and boards FIGURE 10 19 Power on the system Refer to the Sun Fire 6800 4810 4800 3800 Systems Platform Administration Manual for complete procedures for powering on the system Sun Fire 6800 4810 4800 3800 Systems Serv
56. the top horizontal surface FIGURE 10 28 Disconnecting the LED Cable Sun Fire 3800 System Chapter 10 Centerplane and ID Source Boards 10 31 7 At the rear of the system remove the fan trays and the fan tray filler panel FIGURE 10 29 illustrates how to remove a fan tray from the system a Loosen the captive screws b Make sure that the power cords to the power supplies are out of the way c Slide the fan trays out d Remove the fan tray filler panel if installed Filler panel Fan tray Fan tray FIGURE 10 29 Removing a Fan Tray Sun Fire 3800 System 10 32 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 8 Remove the power supplies and power supply filler panels FIGURE 10 30 illustrates how to remove a power supply You must remove all the power supplies and the filler panels as well Following are abbreviated steps See Section 8 1 5 1 Removing a Sun Fire 3800 System Power Supply on page 8 10 for more details a Loosen the captive screws b Holding the power supply handle slide the power supply partially out of the system Caution Do not remove the power supply completely from the system while holding the handle of the power supply c Holding the power supply with both hands slide the power supply completely out of the system Captive screw FIGURE 10 30 Removing a Power Supply Sun Fire 3800 System d Remove the power supply
57. 00 3800 Systems Platform Administration Manual for complete procedures for initializing a domain 5 2 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 2 2 Filler Boards Filler Panels and CompactPCI Filler Cards In order to prevent the system from overheating see Section 1 4 Filler Boards and Filler Panels on page 1 4 for procedures you must follow when removing the I O assembly from a system Caution You must install a filler panel which covers only the front of the I O assembly opening if the system is to be powered on without the I O assembly being replaced Install CompactPCI filler cards into the empty CompactPCI card slots Caution Make sure ALL slots in the I O assemblies are filled by cards OR filler cards 5 3 CompactPCI I O Assembly The Sun Fire 3800 system supports only the CompactPCI I O assembly TABLE 5 1 describes the CompactPCI I O assembly TABLE 5 1 Description of the CompactPCI I O Assembly 1 0 Assembly Description CompactPCI I O assembly Six CompactPCI slots Peak I O throughput for the Sun Fire 3800 system cards in slots 0 and 1 is 66 33 MHz 64 bit and 3 3V 1 0 Peak I O throughput for the cards in slots 2 through 5 is 33 MHz 64 bit and 5 V I O Chapter5 CompactPCI I O Assemblies and Components 5 3 5 3 1 CompactPCI I O Assembly Location Requirements TABLE 5 2 Location of the I O Assemblies System Slot Numbers Location Sun Fire 3800 IB6 IB8 Fr
58. 000000000 fala a alalalalalala alalalalaa 200000000000 slalalalalala alalnle alalatala E SS A sss A SS 200000000000 Enondoceennnaane H e TTT Ssoppassssanonza 2 A SREE EEE 1000000000 I Tala a alalalaletalalalala I aue SEE S o o o o o o o o o o o lo o o o FIGURE 8 3 Power Supply Locations Sun Fire 4800 System Front View N e DL elo o le E i eleis er o e gt o e n PS1 ire 4810 System Front View FIGURE 8 4 Power Supply Locations Sun F 8 5 Power Chapter 8 In the Sun Fire 3800 system install the middle power supply first Then install the left power supply And finally install the right power supply Install the power supplies in this order PS1 PS2 and PSO o g o O S eJ o o 0 e eo 9 o Oj i E a O O o o o e e e 9 o o o e oR JO o O L L m ED 9 qe la BE IL elf e o oo o oo o oo es
59. 1 GURE A 2 GURE A 3 GURE A 4 GURE A 5 GURE A 6 GURE A 7 GURE A 8 GURE A 9 GURE A 10 GURE A 11 GURE A 12 GURE A 13 Removing the Clamp Sun Fire 3800 System 10 34 Removing the Subchassis 10 35 Removing the Lower Bulkhead 10 35 Removing the Centerplane Sun Fire 3800 System 10 36 Removing the I O Assembly Sun Fire 3800 System 10 41 Disconnecting the LED Cable From the Centerplane Sun Fire 3800 System 10 41 Remove IB9 I O Assembly Sun Fire 6800 System 10 43 Removing the ID Source Board From the Centerplane Sun Fire 6800 System 10 44 Removing IB8 I O Assembly Sun Fire 4810 System 10 45 Removing the ID Source Board From the Centerplane Sun Fire 4810 System 10 46 Patch Panel Location Rear View 11 1 FrameManager 12 1 FrameManager Removal Step 1 12 2 FrameManager Removal Step 2 12 3 FrameManager Cable Location 12 3 Sun Fire 6800 System Front and Rear Views A 3 Sun Fire 4810 System Mounted in Sun Fire Cabinet Front and Rear Views A 4 Sun Fire 4800 System Front and Rear Views A 5 Sun Fire 3800 System Front View A 6 Sun Fire 3800 System Rear View A 7 CPU Memory Board With the Cover Removed A 10 PCI I O Assembly A 13 PCI Card A 13 CompactPCI I O Assembly Sun Fire 3800 System A 14 Sun Fire 6800 and Sun Fire 4810 Systems Power Supply A 16 Sun Fire 3800 System Power Supply A 16 Sun Fire 4800 System Power Supply A 17 System Controller Board Sun Fire 6800 4810 4800 Systems
60. 1 Installing the System Centerplane 1 Align the system centerplane at the bottom rear of the chassis and replace the screws FIGURE 10 18 2 Secure the bus bar to the centerplane by replacing the eight screws FIGURE 10 17 3 Replace the three screws securing the protective cover over the bus bar FIGURE 10 16 4 Connect the signal cable to the system centerplane and the power backplane FIGURE 10 15 5 Replace the screws securing the rear screen panel to the system FIGURE 10 14 Chapter 10 Centerplane and ID Source Boards 10 17 10 2222 10 11 Replace the five screws securing the left mounting bracket to the cabinet FIGURE 10 14 Attach a wrist strap or foot strap Connect the ESD jack from the system to your wrist strap or foot strap At the front of the system replace all boards including filler boards fan trays the and the AC input box FIGURE 10 13 Connect the AC power cords to the AC input box Make sure that the three power switches on the AC input box are turned on Power on the system Refer to the Sun Fire 6800 4810 4800 3800 Systems Platform Administration Manual for complete procedures for powering on the system Installing the Power Centerplane Align the power centerplane with the bottom of the chassis and replace the Screws Secure the bus bar to the centerplane by replacing the eight screws FIGURE 10 17 Replace the three screws securing the protect
61. 2 Loosen the power cord lock 3 Disconnect the power cord Caution Disconnecting the power cord removes system ground Loosen the two captive screws on the AC input box FIGURE 8 13 8 14 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 Captive screws FIGURE 8 13 Two Captive Screws on the AC Input Box Sun Fire 6800 System 5 Slide the AC input box out of the chassis FIGURE 8 14 Additional AC input box FIGURE 8 14 Removing the AC Input Box Sun Fire 6800 System 8 2 1 2 Installing the AC Input Box 1 Slide the AC input box into the system 2 Tighten the two captive screws 3 Connect the power cord to the AC input box Chapter8 Power 8 15 4 Power on the system Refer to the Sun Fire 6800 4810 4800 3800 Systems Platform Administration Manual for complete procedures for powering on the system 8 3 Circuit breaker 8 16 Redundant Transfer Unit RTU and Redundant Transfer Switch RTS The Sun Fire 6800 system has two RTUs Each RTU contains two RTS modules The primary configuration is the left RTS module with the right RTS module as secondary for redundancy The RTUs function as power sequencers Each RTS module within an RTU is connected to a separate power source Each RTS module has three LEDs FIGURE 8 15 and TABLE 8 4 The unswitched outlet on each side of the RTU is active only if an RTS is installed on the same side If only one RTS is in
62. 2555555 gpopopppeppp aoocsssssaeq jasaacoooooog ataatatalalatetatetete il lisfstalatststtata s si sia s sialalalalatstatl afararara alatatatatata stetatetatetataatatara jasaacaoqqood aftaialalalatatatatate sisisisieletatataioo gi flotta aleleleteieio o JESSSSSSS8800 possssssosse S002009 GD d gpopopppeppp jaooosssssaeq jasaaqcooooog Bpopppppe0p00 BBeBBBHEHHHH MM ain cceee afaararalalatatatatata stetatstatatatattatara aadeqaoooood BHHPRBHEPHHR sisisisieletatataioo gi Qtolalolalaleleleteieio Fataatata a atetetetete G290999c09g9 2900200022 lo d a n n lo d o o o o o o o o o lo a o o o o S lo lo o 0 n o 1 Ilo is o DIE lo nmm 1 o Ko 00 o 0 lo LI WOe TOTZ o e DI 8 o o o o o o o o o o o o o o o o o el T Ep lo cale e Ti El P 4 a ol o o o o o o o o o Ho o o o o o o Front View Rear View FIGURE A 3 Sun Fire 4800 System Front and Rear Views Appendix A Functional Description A 5 A 2 4 oun Fire 3800 System At the front of the system FIGURE A 4 there are slots for m Up to two CPU Memory boards m Up to two System Controller boards m Up to two Compact PCI I O assemblies The equivalent of two Repeater boards are integrated into the active centerplane of
63. 4810 IB6 IB8 Front Sun Fire 4800 IB6 IB8 Rear FIGURE 4 1 FIGURE 4 2 and FIGURE 4 3 illustrate the locations of the I O assemblies for all systems Chapter 4 PCI I O Assemblies and Components 4 3 4 3 1 1 Locations Requirements for the Sun Fire 6800 System FIGURE 4 1 illustrates the I O assembly locations in the Sun Fire 6800 system ROKR etat e ROSSI lo C O IB9 IB8 IB7 dH 71 IB6 IS E jeg LS E jos ee a Sa SS 6 al ss ie Seat ce ve O 7 E FIGURE 4 1 I O Assemblies for the Sun Fire 6800 System Rear View When you install PCI I O assemblies into the Sun Fire 6800 system you can install them in either the top or bottom I O locations Populate the PCI I O assemblies from right to left That is populate I O locations IB6 and IB8 before you populate the left I O locations IB7 and IB9 4 4 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 4 3 1 2 Locations Requirements for the Sun Fire 4810 System FIGURE 4 2 illustrates the I O assembly locations in the Sun Fire 4810 system IB8 IB6
64. 6800 System 8 12 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 AC input box 8 9888989893080 503 B o SS o a 0208000 ox 3 S ZIO DIRI PR 6908 je 208080 PR 5883883938 p Ea BARRIERE ius o o o 3 89888 ESS G o G O 9 lel ze FIGURE 8 10 AC Input Box Sun Fire 4800 System pes955992229992999999909999999999999991 noo 599959999999999999909999909999990999 o o o FIGURE 8 11 AC Input Box Sun Fire 4810 System AC input box Chapter 8 Power 8 13 AC input box 7 AC input box SITI hit ILS FIGURE 8 12 AC Input Boxes Sun Fire 6800 System Rear View 8 2 1 Replacing the AC Input Box 8 2 1 1 Removing the AC Input Box 1 Power off the system Refer to the Sun Fire 6800 4810 4800 3800 Systems Platform Administration Manual for complete procedures for powering off the system
65. April 2001 C22 Sun Fire 4810 System Replacement Parts FIGURE C 3 Sun Fire 4810 System Mounted in Optional Sun Fire Cabinet Front View Key Description Part Number 1 Redundant System Controller board SSC1 F501 5407 2 I O assemblies up to 2 IB6 IB8 PCI F540 4404 3 Master System Controller board SSCO F501 5407 4 Fan tray FTO F540 3639 Appendix C Illustrated Parts Breakdown Key Description Part Number 5 Power supplies up to 3 PS0 PS2 F300 1459 6 Repeater boards up to 2 RPO RP2 F501 4953 7 CPU Memory boards w 2 CPUs 750 MHz OMB memory SBO SB2 SB4 F540 4729 CPU Memory boards w 4 CPUs 750 MHz OMB memory SBO SB2 SB4 F540 4730 8 Fan tray FT2 F540 3639 9 Fan tray FT1 F540 3639 10 AC input box F540 4346 Air inlet cover F240 3534 Air outlet cover F240 3535 System centerplane F501 5878 Power centerplane F501 5029 ID source board F501 5880 Cable system centerplane power F530 2543 C 6 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 C 2 3 Sun Fire 4800 System Replacement Parts Wii il ee of 909903009909009 t d o ix S SRE i G G 1 EIS 7 o 2 o 3 4 5 FIGURE C 4 Sun Fire 4800 System
66. GURE 10 40 Removing the ID Source Board From the Centerplane Sun Fire 4810 System 10 46 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 10 6 4 10 6 5 10 6 6 Installing the ID Source Board in the Sun Fire 4810 System Attach a wrist strap or foot strap Connect the ESD jack from the system to your wrist strap or foot strap Reach into the opening created by removing the I O assembly and connect the ID Source board to the connectors on the centerplane FIGURE 10 40 Install IB8 I O assembly into the system FIGURE 10 39 Power on the system Refer to the Sun Fire 6800 4810 4800 3800 Systems Platform Administration Manual for complete procedures for powering on the system Removing the ID Source Board From the Sun Fire 4800 System Halt the Solaris operating environment in each domain and power down the entire system Refer to the Sun Fire 6800 4810 4800 3800 Systems Platform Administration Manual for complete procedures for powering off the system Attach a wrist strap or foot strap Connect the ESD jack from the system to your wrist strap or foot strap Place a grounded ESD mat close to the system At the rear of the system remove I O assembly IB8 and the upper System Controller board See Chapter 4 for I O assembly and Chapter 6 for System Controller board removal procedures Reach into the opening created by removing the boards and grasp the ID Source board by the e
67. HEBEEREH BHHHHEHHHEEH HAHBSABEEREE BERE SGG 2909099 9909909999060 Mlsiaiaiatalatatatatatate SRG2DS2D SGS jasaosqossqq9 BHOHHEREHEO S220290 9099 jaseqsqqsqqq9 i Mlsialaiatalatetalatalale atetetetefetetefetetete Msietetetatatetatatetate i Mete lo U U U lo lo lo iat a U lo lo d m gi o n b H H o o o o o o o o P o 9 g o o o 9 o o o o o o o o o FIGURE C 5 Sun Fire 4800 System Front View Key Description Part Number 1 Fan tray FT1 F540 4344 2 Power supplies up to 3 PS0 PS2 F300 1460 Centerplane F501 5877 ID source board F501 5880 Cable system centerplane power F530 2886 Cable fan and I O centerplane F530 2887 C 8 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 C24 Sun Fire 3800 System Replacement Parts DL ooo eo D 1 looo Ce 2 Leor ec 3 Ss 3 85 looo DO ooo 000 en l M e p o D lo D o o o 4 D e D Lo U p p sl FIGURE C 6 Sun Fire 3800 System Front View Key Description Part Number 1 Redundant System Controller board SSC1 F501 5563 2
68. ID Source Boards This chapter describes how to replace the centerplanes in the following Sun Fire 6800 4810 4800 3800 systems Also described is how to replace the ID Source board from the these systems m Section 10 1 Replacing Centerplanes in a Sun Fire 6800 System on page 10 1 m Section 10 2 Replacing the Centerplanes in a Sun Fire 4810 System on page 10 13 Section 10 3 Replacing the Centerplane in a Sun Fire 4800 System on page 10 19 Section 10 4 Replacing the Centerplane in a Sun Fire 3800 System on page 10 29 Section 10 5 Replacing the Sun Fire 3800 System LED Board on page 10 40 Section 10 6 Replacing ID Source Boards on page 10 43 The Sun Fire 3800 system does not have an ID Source board To protect both yourself and the equipment make sure you follow the precautions in Chapter 1 Safety and Tools Requirements 10 1 Replacing Centerplanes in a Sun Fire 6800 System The Sun Fire 6800 system has three centerplanes that can be removed separately These procedures require adequate front and rear access Note A grounding wrist strap must be available from both the front and the rear of the system 10 1 10 1 1 Removing the System Centerplane m Halt the Solaris operating environment in each domain and power off the system Refer to the Sun Fire 6800 4810 4800 3800 Systems Platform Administration Manual for complete procedures for powering off the system N
69. II processor The board containing up to four UltraSPARC III processors eight Ecache modules and four memory banks Dual inline memory module A small card with DRAM chips on its used as main memory on the CPU Memory board A set of CPU Memory boards and I O assemblies that can freely communicate with each other However access to other boards is limited Dynamic random access memory The type of memory chip is used as main memory See DIMM External cache memory Field replaceable unit or replacement part The I O assembly contains I O cards such as network cards There are two styles of I O assemblies PCI and CompactPCI There are four I O assemblies in the Sun Fire 6800 system and two I O assemblies in the Sun Fire 4810 4800 3800 systems The Sun Fire 3800 system which has two I O assemblies supports only the CompactPCI I O assembly See DIMM Power on self test This is the program that takes uninitialized system hardware and probes and tests its components configures what seems worthwhile into a coherent initialized system and hands it off to the OpenBoot PROM Glossary 1 Repeater board Sun Fire 6800 system Sun Fire 4810 system Sun Fire 4800 system Sun Fire 3800 system SRAM System Controller board UltraSPARC III This board acts as a switch and connects multiple CPU Memory boards and I O assemblies together In the Sun Fire 4800 and Sun Fire 4810 systems you need only one Repeater board However
70. Location Sun Fire 6800 system FTO Rear FT1 Front FT2 Rear FT3 Front redundant Sun Fire 4810 system FTO Rear FT1 Rear redundant FI2 Front Sun Fire 4800 system FTO Rear redundant FT1 Front FI2 Rear Sun Fire 3800 system FTO Rear redundant FT1 Rear FI2 Rear FT3 Rear FIGURE 9 1 FIGURE 9 2 FIGURE 9 3 and FIGURE 9 4 illustrate the locations of the fan trays in each system Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 LEE P FT1 T o gt rsl FT3 l fe ol BL ok FIGURE 9 1 FTO Front and Rear Fan Trays Sun Fire 6800 System o o E o o o I FIGURE 9 2 Fan Trays Sun Fire 4810 System e oc pol i gi FTO Gra a 3 m e T FT2 008 00087 e ee mm 5 a ss Em TEIL TES EX Le FT2 m FT1 Chapter9 Fan Trays 9 3 9 4
71. ONLY with fuse of the same type and rating MARKING Rem 1 3 System Precautions Ensure that the voltage and frequency of the power outlet to be used matches the electrical rating labels on the equipment Wear an ESD wrist foot strap when handling any magnetic storage devices CPU Memory boards or other printed circuit boards Use only properly grounded power outlets as described in the installation guides Caution DO NOT make mechanical or electrical modifications to the system or the cabinet Sun Microsystems is not responsible for regulatory compliance of modified cabinets Caution The chassis AC power cord s must remain connected to ensure a proper ground p 5 Chapter 1 Safety and Tools Requirements 1 3 1 4 Filler Boards and Filler Panels Filler boards and panels which are physically inserted into the board or card slot are used for EMI protection and for air flow TABLE 1 3 describes the precautions you must take when you remove boards or assemblies from a system in order to prevent the system from overheating TABLE 1 3 Overheating Precautions Using Filler Boards If you have Empty PCI card slots Empty CompactPCI 1 0 slots CPU Memory board System Controller board Empty power supply slots Do the following Install PCI filler boards in all empty PCI card slots Install CompactPCI I O filler boards in all unused CompactPCI slots Install a filler board in a system to prevent t
72. SS amp Sun microsystems Sun Fire 6800 4810 4800 3800 Systems Service Manual Sun Microsystems Inc 901 San Antonio Road Palo Alto CA 94303 U S A 650 960 1300 Part No 805 7363 11 April 2001 Revision A Send comments about this document to docfeedback sun com Copyright 2001 Sun Microsystems Inc 901 San Antonio Road Palo Alto CA 94303 USA All rights reserved This product or document is protected by copyright and distributed under licenses restricting its use copying distribution and decompilation No part of this product or document may be reproduced in any form by any means without prior written authorization of Sun and its licensors if any Third party software including font technology is copyrighted and licensed from Sun suppliers Parts of the product may be derived from Berkeley BSD systems licensed from the University of California UNIX is a registered trademark in the U S and other countries exclusively licensed through X Open Company Ltd Sun Sun Microsystems the Sun logo AnswerBook2 docs sun com Sun Fire and Solaris are trademarks registered trademarks or service marks of Sun Microsystems Inc in the U S and other countries All SPARC trademarks are used under license and are trademarks or registered trademarks of SPARC International Inc in the U S and other countries Products bearing SPARC trademarks are based upon an architecture developed by Sun Microsystems Inc The OPEN LOOK and Su
73. See Section 1 4 Filler Boards and Filler Panels on page 1 4 3 2 2 2 Installing a CPU Memory Board Note The CPU Memory board can be inserted into a powered on system The board will not be recognized by the system until the domain has been re initialized and rebooted Refer to the Sun Fire 6800 4810 4800 3800 Systems Platform Administration Manual for complete procedures for initializing a domain 1 Attach a wrist strap or foot strap Connect the ESD strap to the system Place a grounded ESD mat close to the system 2 Remove the CPU Memory board filler board or filler panel 3 10 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 AN 9 29 3 Make sure that the ejector levers of the CPU Memory board are in the open position They should be 90 degrees straight out from the board FIGURE 3 6 Caution DO NOT FORCE any board into a slot it can cause damage to the board and system The board should insert and seat smoothly If it binds remove the board and inspect the card cage slot for any obvious obstructions Also inspect both the board and the centerplane for bent pins or other damage Gently insert the CPU Memory board into the grooves into the proper slot see TABLE 3 2 for slot locations until the board stops FIGURE 3 7 m For the Sun Fire 6800 4810 4800 systems the top of the board is noted by the thin rail The bottom of the board has a thicker rail The board LEDs should be at the bo
74. Sun Fire 4800 PSO PS1 PS2 Front PSO Sun Fire 3800 PSO PS1 PS2 Rear PSO it lo e S lo lol BE RIE B B so 7 2 lo ok PSO e e ll PS3 lo les PSI Ben n one Et o o o o o le LT 2 o 9 6 9 PS4 Mu EST al eS PS2 PS5 BL LE ET Ez RE jase 0 E IS TSS Ka Ea m FIGURE 8 1 Power Supply Locations Sun Fire 6800 System Front View The Sun Fire 6800 system has two power grids grid 0 and grid 1 For the Sun Fire 6800 system power supplies PSO PS1 and PS2 are assigned to power grid 0 and power supplies PS3 PS4 and PS5 are assigned to power grid 1 Chapter 8 Power 8 3 FIGURE 8 2 illustrates the power supplies in power grid 0 and power
75. Supply C 16 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 FIGURE C 16 Sun Fire 4800 System Power Supply Appendix C Illustrated Parts Breakdown C 17 Description System Part Number Figure Reference Power supply Sun Fire 6800 4810 systems F300 1459 FIGURE C 14 on page C 16 Power supply Sun Fire 3800 system F300 1441 FIGURE C 15 on page C 17 Power supply Sun Fire 4800 system F300 1460 FIGURE C 16 on page C 17 C 2 10 Filler Boards and Filler Panels Replacement Parts See the related chapters of this book for removal and installation instructions for the board or device Filler Board or Filler Panel System Part Number CPU Memory board filler board All systems F540 4040 CPU module filler panel All systems F330 2728 I O assembly filler board Sun Fire 6800 4810 4800 systems F540 4402 I O assembly filler board Sun Fire 3800 system F540 4446 I O assembly filler panel Sun Fire 6800 4810 4800 systems F330 2822 I O assembly filler panel Sun Fire 3800 system F330 3155 Short PCI card filler board Sun Fire 6800 4810 4800 systems F540 4045 Long PCI card filler board Sun Fire 6800 4810 4800 systems F540 4046 CompactPCI card filler card Sun Fire 3800 system F540 4446 CompactPCI card filler panel Sun Fire 3800 system F540 4242 Repeater board filler board Sun Fire 6800 4810 4800 systems F540 4042 Fan filler panel Sun Fire 3800 system F540 4347 Fan filler panel Sun Fire 4800 system F340 5912 Fan filler pan
76. Using Filler Panels and Filler Boards B 8 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 Preface This book describes how to remove and install field replaceable units FRUs that are part of the system For example how to remove and install boards cards assemblies and modules are covered in this book This book also presents a functional description of the systems Who Should Use This Book Caution This book is written for qualified service trained maintenance providers If you are not a qualified service trained maintenance provider and you service the system your warranty on the system will be void How This Book Is Organized This book contains the following chapters and appendixes Chapter 1 describes the safety precautions and tools you will need Chapter 2 describes how to power on and power off the system Chapter 3 describes how to install and remove the CPU Memory board the CPUs Ecache modules and DIMMs Dual Inline Memory Modules Chapter 4 describes how to install and remove the PCI I O assembly and how to install and remove the cards in the I O assembly xix Chapter 5 describes how to install and remove the CompactPCI I O assembly and how to install and remove the CompactPCI cards in the I O assembly Chapter 6 describes how to install and remove the System Controller board Chapter 7 describes how to install and remove the Repeater board Chapter 8 describes how to install and r
77. actPCI I O Assemblies and Components Only the Sun Fire 3800 system supports the CompactPCI I O assembly This chapter provides an overview of the CompactPCI I O assembly including how to remove and replace the CompactPCI I O assembly in the Sun Fire 3800 system To protect both yourself and the equipment make sure you follow the precautions in Chapter 1 This chapter contains the following sections m Section 5 1 Handling Boards and Assemblies on page 5 1 m Section 5 2 Filler Boards Filler Panels and CompactPCI Filler Cards on page 5 3 m Section 5 3 3 Replacing CompactPCI I O Assemblies on page 5 5 a Section 5 3 4 Replacing CompactPCI Cards on page 5 7 For your protection also observe the following safety precautions when setting up your equipment m Follow all cautions warnings and instructions marked on the equipment m Never push objects of any kind through openings in the equipment as they may touch dangerous voltage points or short out components that can result in fire or electric shock m Refer servicing of equipment to qualified personnel del Handling Boards and Assemblies h Caution The chassis AC power cord must remain connected to ensure a proper ground 5 1 po Caution The system is sensitive to static electricity To prevent damage to the assembly connect an antistatic wrist strap between you and the system Caution The I O assemblies their modules
78. ak I O throughput per PCI board is 965 Mbytes second CompactPCI I O Assembly 6 hot swappable CompactPCI slots Sun Fire 3800 system A 6 3 Peak I O throughput for the cards in slots 0 and 1 is 66 33 MHz 64 bit and 3 3V I O Peak I O throughput for the cards in slots 2 through 5 is 33 MHz 64 bit and 5V I O Network Interfaces You must install network I O cards in the I O assemblies for external network connections A 7 Power Supplies There are three styles of power supplies The Sun Fire 6800 and Sun Fire 4810 systems have one style of power supply The Sun Fire 4800 system has the second style of power supply The Sun Fire 3800 system has a third style of power supply All three styles are hot pluggable and depending on the configuration are redundant power supplies The power supplies provide 56 VDC to all system boards except the system controller The power supplies provide 55 VDC to the system controller and 56 VDC is distributed to the fan trays Current sharing between power supplies provides redundant power Appendix A Functional Description A 15 FIGURE A 10 Sun Fire 6800 and Sun Fire 4810 Systems Power Supply FIGURE A 11 Sun Fire 3800 System Power Supply A 16 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 FIGURE A 12 Sun Fire 4800 System Power Supply A 8 Fan Trays All systems have fan trays that cool all components in the system TABLE A 6 lists
79. and their cards have surface mount components that can be broken if you flex the assemblies To minimize the amount of board flexing observe the following precautions m Hold the board only by the edges near the middle of the board where the board stiffener is located Do not hold the board only at the ends m When removing the board from an antistatic bag keep the board vertical until you lay it on the Sun ESD mat m Do not place the board on a hard surface Use a cushioned antistatic mat The board connectors and components have very thin pins that bend easily m Be careful of small parts located on the component side of the board m Do not use an oscilloscope probe on the components The soldered pins are easily damaged or shorted by the probe point m Transport the board in an antistatic bag Caution The heat sinks on the board can be damaged by incorrect handling Do not touch the heatsinks while replacing or removing the board Hold the board only by the edges If a heatsink is loose or broken obtain a replacement board Caution The heatsinks on the board can be damaged by improper packaging When storing or shipping the board ensure that the heatsinks have sufficient protection Note The CompactPCI I O assembly or CompactPCI card can be inserted into a powered on system The assembly will not be recognized by the system until the domain has been re initialized and rebooted Refer to the Sun Fire 6800 4810 48
80. aract res est prot g par un copyright et licenci par des fournisseurs de 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 AnswerBook2 docs sun com Sun Fire et Solaris sont des marques de fabrique ou des marques d pos es ou marques de service 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 portant 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 veloppement du concept des interfaces d utilisation visuelle ou graphique pour l industrie de l informatique Sun d tient une licence non exclusive de Xerox sur l interface d utilisation graphique Xerox cette licence couvrant galement les licenci s de Sun qui mettent en place l interface d utilisation graphique OPEN LOOK et qui en outre se conforment aux licences crites de Sun CETTE PUBLICATION EST FOURNIE
81. d Slot Locations on page 6 4 m Section 6 2 2 System Controller Board LEDs on page 6 8 m Section 6 2 4 Replacing a System Controller Board on page 6 9 For your protection also observe the following safety precautions when setting up your equipment m Follow all cautions warnings and instructions marked on the equipment m Never push objects of any kind through openings in the equipment as they may touch dangerous voltage points or short out components that can result in fire or electric shock m Refer servicing of equipment to qualified personnel 6 1 Handling Boards and Assemblies A Caution The chassis AC power cord s must remain connected to ensure a proper ground 6 1 gt gt Caution The system is sensitive to static electricity To prevent damage to the board connect an antistatic wrist strap or foot strap between you and the system Caution The System Controller board and its modules have surface mount components that can be broken if you flex the board To minimize the amount of board flexing observe the following precautions m Hold the board by the edges and by the rear panel which is attached to the board m When removing the board from an antistatic bag keep the board vertical until you lay it on the Sun ESD mat m Do not place the board on a hard surface Use a cushioned antistatic mat The board connectors and components have very thin pins that bend easily m Do n
82. dges and remove it from the centerplane Installing the ID Source Board in the Sun Fire 4800 System Attach a wrist strap or foot strap Connect the ESD jack from the system to your wrist strap or foot strap Reach into the opening created by removing the boards and connect the ID Source board to the connectors on the centerplane Chapter 10 Centerplane and ID Source Boards 10 47 3 Replace the top System Controller board and the top I O assembly See Chapter 4 for I O assembly and Chapter 6 for System Controller board replacement procedures 4 Power on the system Refer to the Sun Fire 6800 4810 4800 3800 Systems Platform Administration Manual for complete procedures for powering on the system 10 48 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 CHAPTER 1 1 Patch Panel This chapter provides procedures for the field replaceable patch panel within the Sun Fire 6800 system cabinet The following sections are included in this chapter m Section 11 1 Patch Panel on page 11 1 m Section 11 2 Replacing the Patch Panel on page 11 2 11 1 Patch Panel There is one patch panel in the Sun Fire 6800 system cabinet The patch panel provides an interface between the system controllers and the system The patch panel is located in the rear of the cabinet directly above the AC input boxes and RTU Patch panel
83. e a fault During a self test when you power on the system the LEDs function as described in TABLE 8 5 TABLE 8 5 Self Test LED Functions LEDs Flashing All All Middle Pattern Three times Meaning Self test is complete Right middle left LED test is complete Flashing for three seconds Docking test in progress FIGURE 8 16 and FIGURE 8 17 show the location and numbering of the RTS modules Chapter 8 Power 8 17 8 18 RTSO oj am gt is en o o _ RTS1 Ly nog O 2 M e C Per o M e ei Pl eg faa Jo EE o 9 Front view FIGURE 8 17 RTS Modules Sun Fire 6800 System Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 Rear view Rara ss 3R LI j Aalst RTSO RTS1 8 3 1 8 3 2 Power switc Replacing the RTS Modules Power off the system Refer to the Sun Fire 6800 4810 4800 3800 Systems Platform Administration Manual for complete p
84. e assembly guide the assembly into the card guides The ejector levers should be in the open position damage to the assembly and system The assembly should insert and seat smoothly If it binds remove the assembly and inspect the card cage slot for any obvious obstructions T Caution DO NOT FORCE any I O assembly into an opening this can cause 5 6 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 5 3 4 5 3 4 1 6 After the assembly is completely into the card cage simultaneously press the two ejector levers inward into the closed position Tighten the four captive Phillips screws Power on the assembly Refer to the Sun Fire 6800 4810 4800 3800 Systems Platform Administration Manual for complete system procedures for powering on the assembly Note The assembly will not be recognized by the system until the domain has been re initialized and rebooted Refer to the Sun Fire 6800 4810 4800 3800 Systems Platform Administration Manual for complete procedures for initializing a domain Replacing CompactPCI Cards The CompactPCI I O assembly for the Sun Fire 3800 system supports six CompactPCI cards Removing a CompactPCI Card Power off the card Refer to the Sun Fire 6800 4810 4800 3800 Systems Platform Administration Manual for complete system procedures for powering off the card Attach a wrist strap or foot strap Connect the ESD strap to the system Place a grounded ESD mat
85. e cover removed Note that two Ecache modules flank each side of the CPU processor il SSE in NES 3 M S il N iy ll T S rP il NS 3 SS FIGURE A 6 CPU Memory Board With the Cover Removed TABLE A 3 shows the CPU Memory board slot locations TABLE A 3 CPU Memory Board Slot Locations Number of CPU Memory System Board Slots Slot Numbers Location Sun Fire 6800 system 6 SBO SB5 Front Sun Fire 4810 system 3 SBO SB2 SB4 Front Sun Fire 4800 system 3 SBO SB2 SB4 Rear Sun Fire 3800 system 2 SBO SB2 Front Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 A 5 1 A 5 2 A 5 3 Note Board slot numbers are marked on the chassis CPU Processors Each CPU Memory board has four CPU processors If you do not have all four CPU processors installed you must install a CPU processor filler panel to cover the unused CPU processor land area This special filler panel prevents overheating of the installed CPU processors by creating an air baffle Ecache Modules Each CPU processor is flanked by two Ecache modules totaling eight Ecache modules per CPU Memory board Two Ecache modules and the CPU processor are installed at the same time DIMMs The CPU Memory board has 32 DIMM dual inline memory module slots organized as eight banks of four DIMMs per bank You must install DIMMs in full banks There are eight DIMMs two banks of DIMMs per corres
86. el Sun Fire 4810 system F540 4200 Power supply filler panel Sun Fire 6800 4810 systems F540 4075 Power supply filler panel Sun Fire 3800 system F540 4246 Power supply filler panel Sun Fire 4800 system F340 4931 C 18 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 C 2 11 Cables Replacement Parts Cable System Part Number Page Cable universal power cord Sun Fire 6800 4800 systems and Sun Fire F180 1945 N A cabinet Cable AC input power Sun Fire 6800 system and Sun Fire cabinet F180 1943 N A North American Asian Cable AC input power Sun Fire 6800 system and Sun Fire cabinet F180 1944 N A international Cable AC power 61 cm Sun Fire 6800 system F180 1946 N A Cable AC power 150 cm Sun Fire 6800 system F180 1947 N A Cable AC power 240V Sun Fire 4800 system F530 1343 N A power to IEC Cable power 230V 6 to 15 Sun Fire 4800 system F530 1351 N A pin IEC Cable serial breakout 25M to Sun Fire 4810 4800 3800 systems F530 1869 N A 25F 25F Cable Fan Tray Sun Fire 6800 system and Sun Fire cabinet F530 2713 N A Cable FrameManager Sun Fire 6800 system and Sun Fire cabinet F530 2720 N A Appendix C Illustrated Parts Breakdown C 19 C 20 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 Glossary CPU CPU Memory board DIMM domain DRAM dual inline memory module Ecache module FRU I O assembly memory module POST Central processing unit An UltraSPARC I
87. em controller board 6 9 S system controller board description 6 2 A 18 filler panel 1 4 B 9 hanging 6 9 Index 2 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 installing 6 12 LEDs 6 8 removing 6 10 reset switch 6 9 resetting 6 9 rules B 8 system overview A 1 system precautions 1 3 T tools required 1 4 Index 3 Index 4 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001
88. emove the power supplies the AC input box the redundant transfer unit and the redundant transfer switches Chapter 9 describes how to install and remove the fan trays Chapter 10 describes how to install and remove the centerplane Chapter 11 describes how to install and remove the patch panel Chapter 12 describes how to install and remove the FrameManager Appendix A presents a functional description of the systems the card cage layout and the layout of various boards such as the CPU Memory board and the I O assembly Appendix B describes rules for system configuration and system serial number locations Appendix C provides part numbers and illustrations of the field replaceable units Typographic Conventions TABLE P 1 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 AaBbCc123 What you type when su contrasted with on screen Password computer output AaBbCc123 Book titles new words or Read Chapter 6 in the User s Guide terms words to be emphasized These are called class options You must be superuser to do this AaBbCc123 Command line variable To delete a file type rm filename replace with a real name or value xx Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 Related Documentation Application Title Part Number Installation Sun Fire 6800 Sys
89. ent parts for all systems their part numbers and illustrations C 1 CA Sun Fire 6800 System Replacement Parts ia TSZ o G G P 000 loco 10 11 12 f cb 999959999929592929992929299529299999999959 5099909299999299929292o990999991999999999999909199999999999999999999999999999999 G CR RR CR RG 14 Ole o o o o o Front view Rear view FIGURE C 1 Sun Fire 6800 System Front and Rear Views C 2 SunFire 6800 4810 4800 3800 Systems Service Manual April 2001 NS I Key Description Part Number ao A W N o 0 d o 11 12 13 14 15 Redundant System Controller board SSC1 Master System Controller board SSCO Power supplies up to 6 PS0 PS5 Air inlet cover CPU Memory boards w 2 CPUs 750 MHz OMB memory SB0 SB5 CPU Memory boards w 4 CPUs 750 MHz OMB memory SB0 SB5 Fan tray FT1 Fan tray FT3 Air outlet cover PCI I O assemblies up to 4 IB6 IB9 Fan tray FTO Fan tray FT2 AC input box ACO Repeater boards
90. ernet connector RJ 45 allows access to the chassis port and the domain break shell with 10 100 mbs Ethernet To provide the system with external Ethernet connections you must install a network I O card in an I O assembly B 10 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 B 6 2 Serial Port 1 Requirement The only serial port is on the System Controller board The serial port connector DB 25 allows console access from a terminal or modem If you attach a Y serial cable to the System Controller board serial port you will have TTYA and TTYB connections 2 Requirement To provide the system with serial ports you must install the appropriate I O card in the I O assembly Appendix B System Serial Number Locations and Rules for System Configuration B 11 B 12 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 APPENDIX C Illustrated Parts Breakdown This appendix lists and illustrates the replacement parts field replaceable units or FRUs covered in this book C 1 Finding Part Numbers Note Part numbers in this section may differ from those found in your system Before ordering replacement parts find the label on the part to be replaced and place your order using that number When ordering an entire assembly be sure to use the assembly part number not the individual component part numbers C2 List of Replacement Parts The following sections list the part numbers of the replacem
91. ezel by snapping it off Loosen the captive screws Chapter9 Fan Trays 9 5 9 3 2 Captive screw 5 Slide the fan tray out FIGURE 9 5 6 Install a filler panel 7 Tighten the captive screws Captive screw FIGURE 9 5 Removing or Replacing a Front Fan Tray Sun Fire 6800 System Installing a Fan Tray Caution Within one minute of removing the filler panel install a fan tray to prevent the system from overheating Loosen the captive screws on the filler panel Remove the filler panel and save it Slide the replacement fan tray into the slot Tighten the captive screws If you are installing the top fan tray FT1 into a Sun Fire 4800 system replace the bezel by snapping it on Power on the fan tray Refer to the Sun Fire 6800 4810 4800 3800 Systems Platform Administration Manual for complete procedures for powering on the fan tray 9 6 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 9 4 Replacing Fan Trays in a Sun Fire 3800 System 9 4 1 Removing a Fan Tray Caution Within one minute of removing the fan tray install a filler panel to prevent the system from overheating 1 Make sure you have a replacement fan tray or filler panel available 2 Power off the fan tray Refer to the Sun Fire 6800 4810 4800 3800 Systems Platform Administration Manual for complete procedures for powering off the fan tray 3 Loosen the two captive screws 4 S
92. filler panels Chapter 10 Centerplane and ID Source Boards 10 33 9 If the Sun Fire 3800 system is installed in a cabinet remove the clamp FIGURE 10 31 a Beginning at one end of the clamp remove the six larger screws with a Phillips screwdriver b Working your way around the clamp continue to remove all the screws that secure the clamp There are two screws on the top and two screws on each of the two sides c Put your fingers in the holes and remove the clamp FIGURE 10 31 Removing the Clamp Sun Fire 3800 System 10 34 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 10 Remove the nine smaller screws with a Phillips screwdriver FIGURE 10 32 Make sure that the power supply cables are clear and remove the subchassis s eee e FIGURE 10 32 Removing the Subchassis 11 Remove the six screws of the lower bulkhead with a Phillips screwdriver FIGURE 10 33 Remove the lower bulkhead FIGURE 10 33 Removing the Lower Bulkhead Chapter 10 Centerplane and ID Source Boards 10 35 12 Use a long handled Phillips screwdriver to loosen the 18 captive screws on the bulkhead that attach the centerplane to the system Loosen the captive screws in this order a Four corners Middle Remaining screws working your way around the edges The centerplane hangs on a guide pin and wi
93. h a wrist strap or foot strap Connect the ESD jack from the system to your wrist strap or foot strap Place a grounded ESD mat close to the system Preparing to remove the centerplanes m System centerplane a Disconnect all I O cables b At the front of the system make sure that the three power switches on the AC input box are turned off c Disconnect the AC input box power cords d Remove all boards including filler boards fan trays and the AC input box FIGURE 10 13 m Power centerplane a At the front of the system make sure that the three power switches on the AC input box are turned off b Remove all three power supplies FIGURE 10 13 Note Do not remove the ID Source board from the centerplane Chapter 10 Centerplane and ID Source Boards 10 13 dossess e FIGURE 10 13 Removing All Boards Fan Trays AC Input Box and Power Supplies From the Front of the Sun Fire 4810 System 4 At the rear of the system remove the left five screws of the mounting bracket for access to remove the screen FIGURE 10 14 5 At the rear of the system remove the screws securing the rear screen panel to the system FIGURE 10 14 Remove the screen by first swinging the left side out past the mounting bracket and then remove the screen 10 14 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 Mounting bracket screws
94. he heatsinks on the board can be damaged by improper packaging When storing or shipping the board ensure that the heatsinks have sufficient protection Note The CPU Memory board can be inserted into a powered on system The board will not be recognized by the system until the domain has been re initialized and rebooted Refer to the Sun Fire 6800 4810 4800 3800 Systems Platform Administration Manual for complete procedures for initializing a domain 3 2 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 9 2 ooh Filler Panels and Filler Boards See Section 1 4 Filler Boards and Filler Panels on page 1 4 for procedures you must follow when removing CPU Memory boards from a system in order to prevent the system from overheating CPU Memory Boards All systems support the following m Up to four CPU processors with each CPU processor supporting two DIMM dual inline memory module banks of four DIMMs per bank m Up to eight Ecache modules two per CPU processor m Up to 8 Gbytes of memory per CPU processor m Up to 32 DIMMs On the CPU Memory board the memory controller is integrated in the CPU processor The CPU Memory board has a metal cover that covers the CPU processors and Ecache There are three LEDs on the CPU Memory board TABLE 3 1 notes the LED functions TABLE 3 1 CPU Memory Board LED Functions LED On Off Activated LED Device is activated Device is deactivated green D Fault
95. he system from overheating if the system is to be operating without the CPU Memory board installed If two CPU Memory boards must be removed use a CPU filler panel over one board slot and install a filler board in the second board slot in order to prevent the system from overheating Do not install two filler panels A filler board occupies the empty slot for one of the System Controller boards If you install a redundant System Controller board remove the System Controller filler board Install power supply filler panels in empty power supply slots within one minute in a powered on system 1 5 Tools Required For the procedures in this document you will need these tools ESD mat Screwdriver Phillips 2 Screwdriver Phillips 2 with six inch shank Needlenose pliers ESD grounding wrist strap or foot strap 1 4 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 CHAPTER 2 Powering Off and On This chapter describes how to power the system off and on These systems do not have a physical keyswitch To power off the system you must halt the Solaris Operating Environment in each domain and then power off the domain 2 1 Powering Off the System Refer to the Sun Fire 6800 4810 4800 3800 Systems Platform Administration Manual for complete step by step commands for powering off the domains and the system 1 If your Sun Fire 4810 4800 3800 system is not in a Sun Fire cabinet skip this step For Sun
96. hen removing the board from an antistatic bag keep the board vertical until you lay it on the Sun ESD mat m Do not place the board on a hard surface Use a cushioned antistatic mat The board connectors and components have very thin pins that bend easily m Do not use an oscilloscope probe on the components The soldered pins are easily damaged or shorted by the probe point m Transport the board in an antistatic bag Caution The system is sensitive to static electricity To prevent damage to the unit connect an antistatic wrist strap or foot strap between you and the system Note The Repeater board can be inserted into a powered on system The board will not be recognized by the system until the domain has been re initialized and rebooted Refer to the Sun Fire 6800 4810 4800 3800 Systems Platform Administration Manual for complete procedures for initializing a domain 7 2 Filler Boards All empty board slots in the systems must have filler boards installed for cooling purposes and for EMI protection To prevent the system from overheating see Section 1 4 Filler Boards and Filler Panels on page 1 4 for procedures you must follow when removing Repeater boards from a system 7 3 Repeater Board The Repeater board acts as a switch and connects multiple CPU and I O boards In the Sun Fire 4810 and Sun Fire 4800 systems Repeater boards work as single boards However in the Sun Fire 6800 system the Repeater boa
97. ice Manual April 2001 10 4 10 4 1 Replacing the Centerplane in a Sun Fire 3800 System Removing the Centerplane To remove the centerplane from a powered off system Halt the Solaris operating environment in each domain and power off the system Refer to the Sun Fire 6800 4810 4800 3800 Systems Platform Administration Manual for complete procedures for powering off the system If you have only one Sun Fire 3800 in a cabinet or if the Sun Fire 3800 system is a standalone system remove the power cords from the wall outlets Disconnect the power cords from the power supplies Attach a wrist strap or foot strap Connect the ESD jack from the system to your wrist strap or foot strap Place a grounded ESD mat close to the system Chapter 10 Centerplane and ID Source Boards 10 29 5 At the front of the system remove the boards and the I O assemblies You do not need to remove the board filler panels but you do need to remove the I O assembly filler board FIGURE 10 27 Refer to the Chapters 6 7 and 10 of this book for the removal procedures Note When you remove the boards and assemblies from the system do not stack the boards and assemblies of top of each other FIGURE 10 27 Removing the Boards Sun Fire 3800 System 10 30 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 6 At the front of the system disconnect the LED cable FIGURE 10 28 The connector key is on
98. ire 4810 System 10 14 Rear Screen Panel Sun Fire 4810 System 10 15 Disconnecting the Signal Cable Sun Fire 4810 System 10 15 Removing the Screws Securing the Cover to the Bus Bar and Removing the Bus Bar Insulator Sun Fire 4810 System 10 16 Removing the Bus Bar Sun Fire 4810 System 10 16 Removing the System Centerplane Sun Fire 4810 System 10 17 Removing the Bottom Fan Tray CPU Memory Boards and I O Assemblies Sun Fire 4800 System 10 20 Removing the Front Door Sun Fire 4800 System 10 21 Removing a Power Supply at the Front of the Sun Fire 4800 System 10 22 Disconnecting Cables From the Connectors on the Centerplane Sun Fire 4800 System 10 23 Removing the Top and Bottom Power Supply Supports Sun Fire 4800 System 10 24 Removing the Cable Guide Sun Fire 4800 System 10 25 Removing the Screws Securing the Centerplane to the System Sun Fire 4800 System 10 26 Removing the Centerplane and Insulator Sun Fire 4800 System 10 27 Removing the Boards Sun Fire 3800 System 10 30 Disconnecting the LED Cable Sun Fire 3800 System 10 31 Removing a Fan Tray Sun Fire 3800 System 10 32 Removing a Power Supply Sun Fire 3800 System 10 33 xiv Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 GURE 10 31 GURE 10 32 GURE 10 33 GURE 10 34 GURE 10 35 GURE 10 36 GURE 10 37 GURE 10 38 GURE 10 39 GURE 10 40 GURE 11 1 GURE 12 1 GURE 12 2 GURE 12 3 GURE 12 4 GURE A
99. istration Manual for complete system procedures for powering off Attach a wrist strap or foot strap Connect the ESD strap to the system Place a grounded ESD mat close to the system Caution The system is sensitive to static electricity Turn both board ejectors outward before you insert the board into the card cage Line up the board with the slots m For the Sun Fire 6800 4810 4800 systems slide the board into the card cage slot FIGURE 6 9 m For the Sun Fire 3800 system put one hand on the center of the board and the other hand on the front panel Slide the board into the slot Caution DO NOT FORCE any board into a slot this can cause damage to the board and system The board should insert and seat smoothly If it binds remove the board and inspect the card cage slot for any obvious obstructions After the board is completely into the card cage simultaneously push inward on both board ejectors FIGURE 6 11 6 12 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 6 Tighten the captive fasteners by using a Phillips 2 screwdriver FIGURE 6 11 Ejector lever 7 Captive screw FIGURE 6 11 Tightening the Captive Screws and Locking the Ejector Levers 7 Connect the serial or network cable to the board 8 Power on the system Refer to the Sun Fire 6800 4810 4800 3800 Systems Platform Administration Manual for complete system procedures for
100. ivated green D Fault LED 3 Internal fault No internal fault amber OK to remove LED Board can be removed Board can not be removed amber e FIGURE 7 4 illustrates the Repeater board LEDs Chapter 7 Repeater Board 7 5 Activated LED green Fault LED amber OK to remove LED amber for future use FIGURE 7 4 Repeater Board LEDs 7 6 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 Lod Replacing Repeater Boards 7 3 1 1 Removing a Repeater Board 1 Halt the domain and power off the board Refer to the Sun Fire 6800 4810 4800 3800 Systems Platform Administration Manual for complete procedures for powering off the board 2 Attach a wrist strap or foot strap Connect the ESD strap to the system Place a grounded ESD mat close to the system 3 Unlock the ejectors on the Repeater board by using a Phillips 2 screwdriver FIGURE 7 5 The ejectors will pop out slightly Chapter 7 Repeater Board 7 7 FIGURE 7 5 Unlocking the Ejector Levers 7 8 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 4 Rotate the ejector levers simultaneously until they are 90 degrees from the board straight out FIGURE 7 5 This action unseats the board from the connector 5 Remove
101. ive cover over the bus bar FIGURE 10 16 Connect the signal cable to the system centerplane and the power backplane FIGURE 10 15 Replace the screws securing the rear screen panel to the system FIGURE 10 14 Replace the five screws securing the left mounting bracket to the cabinet FIGURE 10 14 At the front of the system replace all the power supplies FIGURE 10 13 Make sure that the three power switches on the AC input box are turned on Power on the system Refer to the Sun Fire 6800 4810 4800 3800 Systems Platform Administration Manual for complete procedures for powering on the system 10 18 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 10 3 10 3 1 Replacing the Centerplane in a Sun Fire 4800 System There is one centerplane in the Sun Fire 4800 system Removing the Centerplane Halt the Solaris operating environment in each domain and power off the system Refer to the Sun Fire 6800 4810 4800 3800 Systems Platform Administration Manual for complete procedures for powering off the system Remove the power cord Attach a wrist strap or foot strap to the ESD jack on the system Place a grounded ESD mat close to the system At the back of the system remove the two bottom fan trays and all boards FIGURE 10 19 Note Do not remove the ID Source board from the centerplane Chapter 10 Centerplane and ID Source Boards 10 19
102. l e P Lene SSCO il fp CHI BG ojo lt l BD ojo ole N o o o c ele olo of ole o 9 o 5 5 5 o o E d esl FIGURE 6 4 System Controller Board Slot Assignments for the Sun Fire 4810 System Front View 6 6 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 SSC1 lt 1 SSCO lo ORogogogogogogogogogogog o S 28008808 080800 0808 9800 BS BL o o BoSako8o8a8a8o8o8o808a9 S o MS G H L o Q e o D e e o o o o o o 2 2 E Kel T o TI o o o o o o o L dei 0 ii lo lo vU BU CAU EJ a bs FIGURE 6 5 System Controller Board Slot Assignments for the Sun Fire 4800 System Rear View Chapter 6 System Controller Board 6 7 SSC1 SSCO looo Ce 000 000 e 9 mM D o lo D o B
103. lide the fan tray out FIGURE 9 6 Removing or Replacing a Fan Tray Sun Fire 3800 System Chapter9 Fan Trays 9 7 5 Install a filler panel 6 Tighten the captive screws 9 4 2 Installing a Fan Tray Caution Within one minute of removing the filler panel install a fan tray to prevent the system from overheating 1 Loosen the captive screws on the filler panel 2 Remove the filler panel and save it 3 Slide the fan tray into the slot m Install the two bottom fan trays FT2 and FT3 with the captive screws on top m Install the top two fan trays FTO and FT1 with the captive screws on the bottom The default configuration is three fan trays installed in the order shown in TABLE 9 3 TABLE9 3 Default Fan Tray Configuration Top Left Top Right Bottom Left Bottom Right Filler panel FTO Fan tray FT1 Fan tray FT2 Fan tray FT3 4 Tighten the two captive screws 5 Power on the fan tray Refer to the Sun Fire 6800 4810 4800 3800 Systems Platform Administration Manual for complete procedures for powering on the fan tray 9 8 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 9 5 Cabinet Fan Trays Two fan trays provide additional cooling for the Sun Fire 6800 system Both are located on the cabinet top immediately behind the FrameManager FIGURE 9 7 Cabinet fan trays FIGURE 9 7 Cabinet Fan Trays Note Each RTU has two unswitched power outlets the t
104. ll begin to shift when the last bulkhead screw is unfastened 13 Disengage the centerplane from the guide pin in the center of the cabinet Hold the centerplane with one hand on the top and one hand on the middle while you are detaching it from the guide pin FIGURE 10 34 Remove the centerplane FIGURE 10 34 Removing the Centerplane Sun Fire 3800 System 10 36 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 10 4 2 Installing the Centerplane These installation steps assume that you have removed the centerplane from the system Attach a wrist strap or foot strap Connect the ESD jack from the system to your wrist strap or foot strap Place a grounded ESD mat close to the system At the rear of the system install the centerplane FIGURE 10 34 a While holding on to the centerplane at the bottom and the middle mount the centerplane to the guide pin in the top center Hold on to the centerplane while mounting it b Partially tighten the 18 captive screws that attach the centerplane to the system two or three turns with a Phillips screwdriver in this order Upper left corner Lower right corner Upper right corner Lower left corner Middle screws in this order top middle left side middle right side middle c Partially tighten the remaining screws tw
105. ment contains lethal voltage Accidental contact with centerplane card cage and drive areas can result in serious injury or death Caution Improper handling by unqualified personnel can cause serious damage to this equipment Unqualified personnel who tamper with this equipment may be held liable for any resultant damage to the equipment Individuals who remove any outer panels or open covers to access this equipment must observe all safety precautions and ensure compliance with skill level requirements certification and all applicable local and national laws Procedures contained in this document must be performed by qualified service trained maintenance providers Note Before you begin carefully read each of the procedures in this manual If you have not performed similar operations on comparable equipment do not attempt to perform these procedures For system compliance class and conformity information refer to the system installation guide that came with your system xxii Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 United States Export Control Laws Notice Product covered by and information contained in this service manual are controlled by U S Export Control laws and may be subject to the export or import laws in other countries Nuclear missile chemical biological weapons or nuclear maritime end uses or end users whether direct or indirect are strictly prohibited Export or re e
106. n 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 computer 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 Federal Acquisitions Commercial Software Government Users Subject to Standard License Terms and Conditions 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 2001 Sun Microsystems Inc 901 San Antonio Road Palo Alto CA 94303 Etats Unis Tous droits r serv s 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 par quelque moyen que ce soit sans l autorisation pr alable et crite de Sun et de ses bailleurs de licence s il y en a Le logiciel d tenu par des tiers et qui comprend la technologie relative aux polices de c
107. n the FrameManager fan trays RTS module or RTU assembly Amber LED Service FrameManager fan trays RTS module or RTU assembly can safely be removed from a powered on system when the Service LED amber is lit 12 3 Replacing the FrameManager 1 Loosen the screws at the back of the assembly FIGURE 12 2 Note You may have to remove the two middle screws and reinstall them after you slide the replacement assembly into place FIGURE 12 2 FrameManager Removal Step 1 12 2 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 2 Slide the assembly forward and carefully flip it onto the top of the cabinet to access the cable connector on the rear of the assembly FIGURE 12 3 FIGURE 12 3 FrameManager Removal Step 2 3 Disconnect the five cables from the assembly FIGURE 12 4 FIGURE 12 4 FrameManager Cable Location 4 Remove the assembly from the top of the cabinet 5 Install the replacement assembly by reversing Step 1 through Step 4 Chapter 12 FrameManager 12 3 12 4 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 APPENDIX A Functional Description This appendix provides functional descriptions of the hardware and software components and contains the following sections Section A 1 System Overview on page A 1 Section A 2 System Packaging on page A 2 Section A 3 Software on page A 8
108. na connector to your system and wear the wrist strap or foot strap when handling printed circuit boards ESD mat ESD An approved ESD mat provides protection from static damage when used with a wrist strap or foot strap The mat also cushions and protects small parts that are attached to printed circuit boards 1 2 Symbols 1 2 TABLE 1 2 Symbols Symbol Description Meaning CAUTION Hazardous voltages are present To reduce the risk of electrical My shock and danger follow the instructions CAUTION Risk of personal injury To reduce the risk follow the instructions CAUTION Risk of equipment damage To reduce the risk follow the instructions CAUTION CAUTION Hot surfaces Avoid contact Surfaces are hot and may cause g personal injury if touched AC A terminal to which alternating current or voltage may be applied NI SYSTEM System is receiving DC power When the power LED is lit the system is POWER operating normally COMPONENT Component is activated when the green activated LED on the ACTIVATED system component is lit OK TO You can safely remove board or component from the system when B REMOVE the OK to remove LED amber is lit Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 TABLE 1 2 Symbols Continued Symbol Description Meaning PROTECTIVE Earth ground EARTH CHASSIS Frame or chassis ground FUSE For continued protection against risk of fire and electric shock replace REPLACEMENT
109. nd Rear Views Air circulation for the system boards is provided by the fan trays A 4 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 Sun Fire 4800 System At the rear of the system there are slots for the following Up to two I O assemblies Up to two System Controller boards Two Repeater boards Up to three CPU Memory boards Up to three fan trays AC input box Re UZD ILI 08980 fe BDE o o G 0888 39993980909999899090998989 o o S E lol 0900 6200 0 88868888800008808000888900 lo o o 608000 80308080 lol IRI S E E SD SSD 2586 lo 10808090808080808 0809 0 89800000000008 000000080000 o ol lo 0002020200000002000 le EEE S o 25 OO 02002090 9090 o Z Z e H H 9 eq baoura ed bosses ey bauo Gi Bassnnase BH Feesssssa faq Eososonpa ataraala a stetetetete Seossseeeeeg DGH ces dedoooonne aogosssssaeq jageacoooooog poooo0o005000 poorororr000 pooror00r000 o Bpopppapepp8 EBBBBBHEHHHH 3332
110. nd sliding the AC input boxes out of their slots 7 Remove the plenum 8 Disconnect the centerplane cables as follows a Cut the tie strap holding the power cable to the system b Disconnect the system cable that connects the power centerplane to the system centerplane c Disconnect the power cable that connects the power centerplane to the fan centerplane FIGURE 10 11 FIGURE 10 11 Centerplane Cables Sun Fire 6800 System 9 Remove the left and right bus bars as follows a From the rear of the cabinet remove the bus bar access panels b With a long handled phillips screwdriver loosen the panel captive screws for both bus bars at the top Chapter 10 Centerplane and ID Source Boards 10 9 c From the system front remove the eight screws attaching the bus bar to the power centerplane There are four screws on the right and four screws on the left d Remove the bus bar FIGURE 10 12 FIGURE 10 12 Disconnecting the Screws Securing the Power Centerplane Bus Bars 10 Remove the nine screws securing the centerplane to the cabinet 11 Remove the centerplane 10 10 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 10 1 4 10 1 5 Installing the System Centerplane Insert and align the centerplane within the chassis cabinet FIGURE 10 8 on page 10 6 At the front of the system install the 19 screws securing the centerplane to the chassis
111. nfiguration B 10 E fan tray installing Sun Fire 6800 system 9 6 LEDs 9 5 Index 1 filler board CPU Memory board 1 4 B 9 PCI card 1 4 B 8 repeater board 7 2 filler panel CPU Memory board 1 4 B 9 I O assembly B 8 power supply Sun Fire 4800 system 1 4 B 9 system controller board 1 4 B 9 functional description A 1 H hanging system controller board 6 9 hot pluggable components description A 9 I I O assembly 4 1 5 1 description 5 3 A 12 filler panel B 8 handling 4 2 5 2 installing 4 9 5 6 LEDs 4 7 5 5 rules B 7 installing CPU Memory board 3 11 DIMMs 3 15 fan tray Sun Fire 6800 system 9 6 I O assembly 4 9 5 6 memory modules 3 15 PCI card 4 11 repeater board 7 9 system controller board 6 12 L LEDs CPU Memory board 3 3 fan tray 9 5 I O assembly 4 7 5 5 power supply 8 7 repeater board 7 5 system controller board 6 8 M memory modules DIMMs 3 14 3 15 installing 3 15 maximizing performance 3 15 removing 3 14 rules B 6 O overview system A 1 P PCI card 4 10 4 11 filler board 1 4 B 8 installing 4 11 removing 4 10 4 11 power supply description 8 1 A 15 filler panel Sun Fire 4800 system 1 4 B 9 LEDs 8 7 precautions system 1 3 R removing DIMMs 3 14 memory modules 3 14 PCI card 4 10 4 11 system controller board 6 10 repeater board filler board 7 2 installing 7 9 LEDs 7 5 rules B 7 reset switch 6 9 resetting the syst
112. ning 3 Slide the I O assembly into the I O assembly opening FIGURE 4 5 The ejector levers should be on the inside of the I O assembly and in the open position Caution DO NOT FORCE any assembly into a opening this can cause damage to the assembly and system The assembly should insert and seat smoothly If it binds remove the assembly and inspect the I O assembly opening for any obvious obstructions 4 Simultaneously press the two ejector levers inward 5 Tighten the four captive Phillips screws snugly by hand FIGURE 4 4 6 Power on the assembly Refer to the Sun Fire 6800 4810 4800 3800 Systems Platform Administration Manual for complete procedures for powering on the assembly 7 Initialize the domain Refer to the Sun Fire 6800 4810 4800 3800 Systems Platform Administration Manual for complete procedures for initializing a domain 4 3 4 Replacing PCI Cards To remove and replace PCI cards you must remove the PCI I O assembly from the system and place it on an ESD mat Chapter 4 PCI I O Assemblies and Components 4 9 4 3 4 1 Removing a PCI Card 1 Attach a wrist strap or foot strap Connect the ESD strap to the system 2 Place a grounded ESD mat close to the system 3 Remove the I O assembly from the system and place it on an ESD mat See Section 4 3 3 1 Removing a PCI I O Assembly on page 4 7 d Remove the PCI card by removing the Phillips screw and pulling the PCI card out of the
113. ns for All Systems System Slot Numbers Location Sun Fire 6800 system SSCO master and Front SSC1 redundant controller Sun Fire 4810 system SSCO master and Front SSC1 redundant controller Sun Fire 4800 system SSCO master and Rear SSC1 redundant controller Sun Fire 3800 system SSCO master and Front SSC1 redundant controller FIGURE 6 3 FIGURE 6 4 FIGURE 6 5 and FIGURE 6 6 illustrate the System Controller board slot assignments For all systems the System Controller board in the lower slot SSCO is the master System Controller board The System Controller board in the top slot SSC1 is the redundant System Controller board Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 SSC1 SSCO FIGURE 6 3 System Controller Board Slot Assignments for the Sun Fire 6800 System 000 o sss BL L I Ch Front View Chapter 6 System Controller Board 6 5 M e M Leo Te S 9 A SSC1 7 Al x ele fel o o 2 lele 151 E Gr k ote e
114. nt panel and slide the card into the slot between the two guides FIGURE 5 4 The cuts in the lever lock of the card must align with the square cutouts on the CompactPCI I O assembly Vo WR JI J FIGURE 5 4 Replacing a CompactPCI Card 5 Press on the front panel to completely seat the card in the I O assembly 6 Push the lever in to lock the lever You should feel it click 7 Tighten the two captive screws one at each end of the card 8 Power on the card Refer to the Sun Fire 6800 4810 4800 3800 Systems Platform Administration Manual for complete procedures for powering on the card Note The CompactPCI card will not be recognized by the system until the domain has been re initialized and rebooted Refer to the Sun Fire 6800 4810 4800 3800 Systems Platform Administration Manual for complete procedures for initializing a domain Chapter5 CompactPCI I O Assemblies and Components 5 9 5 10 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 CHAPTER 6 System Controller Board This chapter describes how to remove and replace the system controller board To protect both yourself and the equipment make sure you follow the precautions in Chapter 1 Safety and Tools Requirements This chapter contains the following sections m Section 6 1 Handling Boards and Assemblies on page 6 1 m Section 6 2 System Controller Board on page 6 2 a Section 6 2 1 System Controller Boar
115. nterplane and rotate the front of the upper power supply support downward and then remove it FIGURE 10 23 Removing the Top and Bottom Power Supply Supports Sun Fire 4800 System 10 24 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 9 Remove the plastic cable guide located on the bottom of the power supply bay next to the right wall FIGURE 10 24 Removing the Cable Guide Sun Fire 4800 System Chapter 10 Centerplane and ID Source Boards 10 25 10 Using a long handled 2 Phillips screwdriver remove the 30 screws securing the centerplane to the system enclosure FIGURE 10 25 Removing the Screws Securing the Centerplane to the System Sun Fire 4800 System 10 26 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 11 Remove the insulator and the centerplane together FIGURE 10 26 It may be necessary to rotate the centerplane to clear cables along the right hand wall FIGURE 10 26 Removing the Centerplane and Insulator Sun Fire 4800 System Chapter 10 Centerplane and ID Source Boards 10 27 10 3 2 10 28 10 11 Installing the Centerplane Align the centerplane insulator on the connectors on the centerplane Align the insulator and the centerplane with the three guide pins that are on the interior flange FIGURE 10 26 There is one guide pin at the upper edge and two guide pins at the lower edge Replace
116. o or three turns with a long handled Phillips screwdriver beginning at the lower left of the unit Continue around the unit from left to right and partially tighten the screws two or three turns ending with the lower right Tighten the screws in the same order Install the lower bulkhead FIGURE 10 33 a Partially tighten the six screws making two or three turns with a Phillips screwdriver in the following order Upper left corner Upper right corner Lower left corner Lower right corner Left middle Right middle b Tighten the screws in the same order Verify that all screws tightened up to this point as specified in these instructions Slide in the subchassis making sure that the power supply cables are out of the way FIGURE 10 32 a Partially tighten the nine screws making two or three turns with a Phillips screwdriver in this order Chapter 10 Centerplane and ID Source Boards 10 37 Upper left Lower right Lower left Upper right Upper middle screws The remaining screws b Tighten the screws in the same order 6 If you are replacing the Sun Fire 3800 system in a cabinet install the clamp FIGURE 10 31 There are six screws two screws on the top and two screws on each of the two sides a Beginning at one end of the clamp partially tighten the first screw with a Phillips screwdriver b Continuing to work your way around the clamp partially tighten each screw with a Phillips screwdriver
117. o secure the system LED board to the chassis From the front of the system connect the LED cable from the centerplane FIGURE 10 36 At the front of the system reinstall the I O assemblies or I O assembly filler board FIGURE 10 35 See Chapter 5 for the I O assembly replacement procedures 10 42 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 10 6 10 6 1 Replacing ID Source Boards The purpose of the ID source board is to associate nonvolatile state space with the chassis and centerplane It provides a location where the system controller configuration and other data can be written The data written includes the chassis and centerplane serial numbers the system type and the Ethernet addresses Additionally there is some circuitry that will be used to arbitrate bus control between the two system controllers The ID source board is connected to the centerplane at the front of the system Removing the ID Source Board From the Sun Fire 6800 System Halt the Solaris operating environment in each domain and power down the entire system Refer to the Sun Fire 6800 4810 4800 3800 Systems Platform Administration Manual for complete procedures for powering off the system Facing the rear of the system remove the upper left I O assembly IB9 from the system See Chapter 4 for I O assembly removal procedures IB9 Pri III lel RRI a LSSI ls amp Rs s LL RK
118. oller Software The system controller software is new to this product Some of the functionality of the system controller software includes Powering on boards fan trays power grids or the entire system Hot plugging or hot swapping components Providing configuration control Providing environmental status Rearranging domains Changing the system controller password FrameManager Software The FrameManager is an LCD display that is located in the top of the system cabinet The primary function of the FrameManager is to display the faults or alerts in the cabinet Some of the secondary functions of the FrameManager in the future may include entering the name and IP address of the system cabinet or access control for entering a password Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 The FrameManager manages three LEDs power fault and service TABLE A 2 TABLE A 2 FrameManager LED Functions LED Function Operation Activated LED Power On when the RTS has been commanded to enable green D switched power Fault LED gt Fault On only when a fault condition exists somewhere in amber the frame Remote commands can also cause this LED to be lit OK to remove T Service On when any of the following conditions are met LED amber e A fan tray is detected and its service indicator is lit A 4 e An RTS module is detected and it has a fault A fault is detected in the top cap or a remote command cau
119. om the System Centerplane Sun Fire 6800 System 9 At the front of the system remove the 19 screws securing the centerplane to the chassis FIGURE 10 6 FIGURE 10 6 Removing the Screws Securing the System Centerplane Sun Fire 6800 System Chapter 10 Centerplane and ID Source Boards 10 5 10 Move the centerplane forward off the guide pins FIGURE 10 7 FIGURE 10 7 Moving the System Centerplane Forward Off the Guide Pins Sun Fire 6800 System 11 Tilt the top of the centerplane forward about 30 degrees 12 Remove the centerplane FIGURE 10 8 as follows a Rotate the right side forward about 30 degrees and then rotate it forward and around the wall Take care not to hit the corner b As soon as one side passes around the wall tilt the top edge of the centerplane forward to allow additional clearance FIGURE 10 8 Removing the System Centerplane Sun Fire 6800 System 10 6 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 10 1 2 Removing the Fan Centerplane 1 Halt the Solaris operating environment in each domain and power off the system Refer to the Sun Fire 6800 4810 4800 3800 Systems Platform Administration Manual for complete procedures for powering off the system 2 Attach a wrist strap or foot strap Connect the ESD jack from the system to your wrist strap or foot strap Place a grounded ESD mat close to the system 3 Remove the front fan trays 4 Remo
120. ont 5 3 1 1 Location Requirements for the Sun Fire 3800 System FIGURE 5 1 illustrates the I O assembly locations for the Sun Fire 3800 system CO 38 IB6 IB8 FIGURE 5 1 I O Assemblies for the Sun Fire 3800 System Front View The Sun Fire 3800 system supports only the CompactPCI I O assembly Populate the left I O location IB6 first and the right I O location IB8 last 5 4 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 5 9 2 9 929 5 3 3 1 I O Assembly Status LEDs There are three CompactPCI I O assembly status LEDs on the I O assembly This I O assembly has additional LEDs for each of the CompactPCI cards TABLE 5 3 describes the main CompactPCI I O assembly status LED functions TABLE 5 3 I O Assembly Status LED Functions LED On Off Activated LED D Device is activated Device is deactivated green Fault LED Internal fault No internal fault amber OK to remove Assembly can be removed Assembly cannot be removed LED amber C Replacing CompactPCI I O Assemblies Removing a CompactPCI I O Assembly Power
121. opmost outlets on each side of the RTU By default these unswitched outlets provide power to the fan trays If for some reason a cabinet has only one RTS installed then only the associated unswitched outlet will have power and the remaining fan tray must be connected to one of the switched power outlets Chapter9 Fan Trays 9 9 9 54 Replacing the Cabinet Fan Trays 1 Ensure that the power switch is set to off FIGURE 9 8 Rear view Fan trays 2 Connectors 2 FIGURE 9 8 Cabinet Fan Tray Power Switch and Connectors 2 Open the rear door for easier access 3 Disconnect and then remove the two connectors from the rear of the fan tray FIGURE 9 8 4 Loosen and then remove the two screws from the fan assembly top plate FIGURE 9 9 9 10 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 Screws 2 Top plate LY CD CDS fy FIGURE 9 9 Cabinet Fan Tray Top Plate Remove the fan assembly top plate This will reveal two captive screws Loosen the two captive screws Remove the fan tray assembly by supporting the fan tray with one hand while raising the end containing the connectors and then pulling slightly forward Install the replacement unit by reversing Step 1 through Step 7 Chapter9 Fan Trays 9 11 9 12 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 CHAPTER 10 Centerplane and
122. ot use an oscilloscope probe on the components The soldered pins are easily damaged or shorted by the probe point m Transport the board in an antistatic bag 6 2 System Controller Board The System Controller board contains the system clock and a system controller One System Controller board is required per system At this time two System Controller boards are supported in all systems The System Controller board provides Programmable system and processor clock Serial port RJ 45 Ethernet port Redundant System Controller board that can take over from the main System Controller board m Centralized time of day TOD chip m Centralized reset logic m Status and control of power supplies The System Controller board consists of the following subsystems Console Bus Clocks Reset logic B L n m Centerplane connector signals 6 2 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 For the connector captive screw ejector lever and reset switch locations see FIGURE 6 1 Ethernet port Serial port OK to remove LED amber Fault LED amber swi Activated Captive LED green screw Ejector lever FIGURE 6 1 System Controller Board for Sun Fire 6800 4810 4800 Systems FIGURE 6 2 System Controller Board for the Sun Fire 3800 System Chapter 6 System Controller Board 6 3 621 6 4 System Controller Board Slot Locations TABLE 6 1 System Controller Board Slot Locatio
123. ponding CPU processor Appendix A Functional Description A 11 A 6 A 6 1 I O Assemblies Two types of I O assemblies are available the PCI I O assembly and the CompactPCI I O assembly The Sun Fire 3800 system supports only the CompactPCI I O assembly which is a unique CompactPCI I O assembly for the Sun Fire 3800 system TABLE A 4 shows the I O assembly slot locations for all systems TABLE A 4 I O Assembly Slot Locations System Slot Numbers Slot Location Sun Fire 6800 system IB6 IB7 IB8 and IB9 Rear Sun Fire 4810 system IB6 IB8 Front Sun Fire 4800 system IB6 IB8 Rear Sun Fire 3800 system IB6 IB8 Front When you remove the I O assembly to install components on it you must install an I O assembly filler panel which covers the board slot and prevents the system from overheating The card slots in the I O assembly must have either a card or a filler board installed in them When you install an I O assembly into the system you must install the PCI I O assembly in the bottom slots and the CompactPCI I O assembly in the top slots for cooling purposes The Sun Fire 3800 system supports only the CompactPCI I O assembly For the Sun Fire 3800 system it is suggested that you populate the left I O slot IB6 first and the right I O slot IBS last PCI I O Assembly The PCI I O assembly has eight slots Six slots accommodate full length PCI I O cards Two slots accommodate short PCI cards You can install short PCI I O
124. powering on Chapter6 System Controller Board 6 13 6 14 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 CHAPTER 7 Repeater Board To protect both yourself and the equipment make sure you follow the precautions in Chapter 1 Safety and Tools Requirements This chapter explains the following topics m Section 7 1 Handling Boards and Assemblies on page 7 1 m Section 7 2 Filler Boards on page 7 2 m Section 7 3 Repeater Board on page 7 2 a Section 7 3 1 Replacing Repeater Boards on page 7 7 For your protection also observe the following safety precautions when setting up your equipment m Follow all cautions warnings and instructions marked on the equipment m Never push objects of any kind through openings in the equipment as they may touch dangerous voltage points or short out components that can result in fire or electric shock m Refer servicing of equipment to qualified personnel gt amp Handling Boards and Assemblies Caution The chassis AC power cord must remain connected to ensure a proper ground Caution The Repeater boards have surface mount components that can be broken if you flex the boards 7 1 To minimize the amount of board flexing observe the following precautions m Hold the board only by the handle and the edges near the middle of the board where the board stiffener is located Do not hold the board only at the ends m W
125. r Supply Locations Sun Fire 4800 System Front View 8 5 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 6 6 6 7 GURE 8 4 GURE 8 5 GURE 8 6 GURE 8 7 GURE 8 8 GURE 8 9 GURE 8 10 GURE 8 11 GURE 8 12 GURE 8 13 GURE 8 14 GURE 8 15 GURE 8 16 GURE 8 17 GURE 8 18 GURE 9 1 GURE 9 2 GURE 9 3 GURE 9 4 GURE 9 5 GURE 9 6 GURE 9 7 GURE 9 8 GURE 9 9 GURE 10 1 GURE 10 2 GURE 10 3 GURE 10 4 Power Supply Locations Sun Fire 4810 System Front View 8 5 Power Supply Locations Sun Fire 3800 System Front View 8 6 Removing or Replacing a Power Supply Sun Fire 6800 System 8 8 Removing or Replacing a Power Supply Sun Fire 4800 System 8 9 Removing or Replacing a Power Supply Sun Fire 3800 System 8 11 AC Input Box Sun Fire 6800 System 8 12 AC Input Box Sun Fire 4800 System 8 13 AC Input Box Sun Fire 4810 System 8 13 AC Input Boxes Sun Fire 6800 System Rear View 8 14 Two Captive Screws on the AC Input Box Sun Fire 6800 System 8 15 Removing the AC Input Box Sun Fire 6800 System 8 15 RTU and RTS Modules 8 16 RTS Modules Sun Fire 4810 System Rear View 8 18 RTS Modules Sun Fire 6800 System 8 18 RTU Assembly 8 19 Front and Rear Fan Trays Sun Fire 6800 System 9 3 Fan Trays Sun Fire 4810 System 9 3 Fan Trays Sun Fire 4800 System 9 4 Fan Trays Sun Fire 3800 System 9 4 Removing or Replacing a Front Fan Tray Sun Fire 6800 Sys
126. r to the Sun Fire 6800 4810 4800 3800 Systems Platform Administration Manual for complete procedures for initializing a domain 4 2 Filler Boards and Filler Panels To prevent the system from overheating see Section 1 4 Filler Boards and Filler Panels on page 1 4 for procedures you must follow when removing the I O assembly from a powered on system 4 2 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 assembly slot if the system is to be powered up without the I O assembly installed T Caution You must install a filler panel which covers only the front of the Make sure ALL slots in the I O assemblies are filled by cards OR filler boards 4 3 PCI I O Assemblies TABLE 4 1 Description of the PCI I O Assembly VO Assembly Description PCI I O Assembly Eight PCI slots Six slots for full length PCI I O cards and two short slots for short PCI I O cards Short PCI cards can be installed in any of the six full length slots as well Peak I O throughput for the full length PCI I O slots 0 1 2 4 5 and 6 is 33 MHz 64 bit and 5 V I O Peak I O throughput for the short PCI I O slots 3 and 7 is 66 33 MHz 64 bit and 3 3 V I O Peak I O is affected by operating frequency Total peak I O throughput per PCI board is 965 Mbytes second 4 3 1 PCI I O Assembly Location Requirements TABLE 4 2 Location of the I O Assemblies System Slot Numbers Location Sun Fire 6800 IB6 IB7 IB8 IB9 Rear Sun Fire
127. rap or foot strap Connect the ESD jack from the system to your wrist strap or foot strap Place a grounded ESD mat close to the system 3 At the front of the system remove the I O assemblies or I O assembly filler board FIGURE 10 35 See Chapter 5 for the I O assembly removal procedures 10 40 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 Note When you remove the assemblies from the system do not stack the assemblies of top of each other FIGURE 10 35 Removing the I O Assembly Sun Fire 3800 System 4 From the front of the system disconnect the LED cable from the centerplane FIGURE 10 36 The connector key is on the top horizontal surface x x e y V S N N N X A FIGURE 10 36 Disconnecting the LED Cable From the Centerplane Sun Fire 3800 System Chapter 10 Centerplane and ID Source Boards 10 41 10 5 2 With a short Phillips screwdriver remove the two screws securing the system LED board to the chassis Carefully remove the board making sure that the cable connector does not catch on the chassis framework Installing the LED Board Attach a wrist strap or foot strap Connect the ESD jack from the system to your wrist strap or foot strap Carefully push through the cable making sure that the cable connector does not catch on the chassis framework With a short Phillips screwdriver tighten the two screws t
128. rds work in pairs In the Sun Fire 3800 system the equivalent of two Repeater boards is integrated into the active centerplane To remove a Repeater board from the system and install a replacement board you must halt the Solaris Operating Environment either the entire system or only the affected domains 7 2 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 For more information on the Repeater board functionality see the Sun Fire 6800 4810 4800 3800 Systems Overview Manual TABLE 7 1 shows the Repeater board locations TABLE7 1 Repeater Board Slot Locations System Slot Number Location Sun Fire 6800 RP2 RP3 RPO RP1 Rear Sun Fire 4810 RPO RP2 Front Sun Fire 4800 RPO RP2 Rear FIGURE 7 1 FIGURE 7 2 and FIGURE 7 3 illustrate the Repeater board slot assignments for the Sun Fire 6800 4810 4800 systems 1 RRR Ra z Sd o PRESSE HE S DA ag el RP3 RP1 L RP2 ED RPO FIGURE 7 1 Repeater Board Slot Assignments for the Sun Fire 6800 System Rear View In the Sun Fire 6800 system Repeater boards work in pairs RPO with RP1 and RP2 with RP3 Populate Repeater board pairs on the Sun Fire 6800 system from right to left beginning with RPO and RP1 Chapter 7 Repeater Board 7 3
129. re 4810 System Power Supply Remove the power supply filler panel Slide the power supply into the slot FIGURE 8 6 Lock the ejector by pushing the ejector up Tighten the two captive screws Note Install power supply filler panels to cover any empty slots Make sure that the appropriate power switch on the AC input box for the new power supply is on Make sure the green Activated LED is lit If the green Activated LED is not lit 8 8 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 m Check to see if the power supply is seated properly Make sure that the power supply is turned on 8 1 4 Replacing a Sun Fire 4800 System Power Supply 8 1 4 1 Removing a Sun Fire 4800 System Power Supply 1 Power off the appropriate power supply Refer to the Sun Fire 6800 4810 4800 3800 Systems Platform Administration Manual for complete procedures for powering off the system 2 Have a power supply filler panel available 3 Loosen the two captive screws one on the top of the power supply and one on the bottom of the power supply FIGURE 8 7 Ejectors Captive screw FIGURE 8 7 Removing or Replacing a Power Supply Sun Fire 4800 System 4 Unlock the ejectors by pushing the ejectors outward 5 Slide the power supply out Chapter8 Power 8 9 8 1 4 2 8 1 5 8 1 5 1 Install a power supply filler panel to cover the empty slot Installing a Sun
130. re local DC to DC converters generate the required voltages for each system board For the Sun Fire 6800 4810 4800 systems the power supplies provide 50 VDC to the system controller For the Sun Fire 3800 system the power supplies provide 55 VDC to the system controller Fifty six VDC is distributed to the fan trays in the chassis 1 Requirement You must install power supply filler boards in all empty power supply slots for all systems 2 Requirement For the Sun Fire 6800 system you must have a minimum of two power supplies for each disk partition If you have two partitions you must have a minimum of four power supplies installed two per disk partition 3 Requirement The Sun Fire 6800 system has two power grids grid 0 and grid 1 For the Sun Fire 6800 system power supplies ps0 ps1 and ps2 are assigned to power grid 0 and power supplies ps3 ps4 and ps5 are assigned to power grid 1 4 Requirement For the Sun Fire 4810 and Sun Fire 4800 systems install the right and left power supplies before installing the middle power supply Install the power supplies in this order PS0 PS2 and PS1 5 Requirement For the Sun Fire 3800 system install the middle power supply first Then install the left power supply Finally install the right power supply Install the power supplies in this order PS1 PS2 and PSO B 6 B 6 1 Connecting Cables Ethernet The only Ethernet port is on the System Controller board The Eth
131. re on the top b Tighten the two captive screws c Slide in the top two fan trays FTO and FT1 Make sure that the captive screws are on the bottom d Tighten the captive screws e Install the fan tray filler panels to cover the empty fan tray slots Verify that the captive screws on the power supplies and fan trays are tightened properly Reconnect the LED cable FIGURE 10 28 The connector key should go on the top Tip A small flashlight can be useful when you connect the LED cable At the front of the system install the boards and assemblies in this order FIGURE 10 27 I O assembly filler board I O assembly Two system controller boards Lower CPU Memory board Upper CPU Memory board Refer to Chapters 6 7 and 10 of this book for installation procedures Reconnect the cables to the System Controller boards and the I O assemblies Reconnect the power supply power cords Chapter 10 Centerplane and ID Source Boards 10 39 14 Power on the system Refer to the Sun Fire 6800 4810 4800 3800 Systems Platform Administration Manual for complete procedures for powering on the system 10 5 Replacing the Sun Fire 3800 System LED Board The purpose of the system LED board is to show the current state of the active ASIC hardware on the centerplane The two LEDs that are used are the activated LED and the fault LED 10 5 1 Removing the LED Board 1 Disconnect all I O cables 2 Attach a wrist st
132. rocedures for powering off the system Power off the wall circuit breaker connected to the RTS module that is to be replaced Power off the RTS module that is to be replaced FIGURE 8 18 Remove the power cord from the RTS module that is to be replaced Loosen the screw on the bottom of the RTS module h each module RTS module Y n LA Rize me O e O AT ae TE gt amp 0 ELE E ESI Un Y RTS module screw FIGURE 8 18 RTU Assembly Pull the module straight out Install the replacement unit by reversing Step 1 through Step 6 Ensure proper engagement of the connector in the rear of the module when inserting the replacement module into the RTU Replacing the RTU Assembly Notify users that the system will be powered off Power off the system Power off the wall circuit breaker connected to the RTS module s that are to be removed Chapter 8 Power 8 19 4 Label and remove all cabling 5 Remove the RTS module s see previous section Note Do not attempt to remove the RTU without first removing the RTS modules 6 Remove the four screws holding the RTU to the cabinet FIGURE 8 18 7 Firmly pull out the RTU 8 Install the replacement RTU Assembly by reve
133. rsing Step 1 through Step 6 The assembly is self aligning 8 20 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 CHAPTER 9 Fan Trays This chapter describes how to remove and replace fan trays To protect both yourself and the equipment make sure you follow the safety precautions in Chapter 1 This chapter contains the following sections Section 9 1 Fan Tray Slot Numbering on page 9 2 Section 9 2 Fan Tray LEDs on page 9 5 Section 9 3 Replacing Fan Trays in Sun Fire 6800 4810 4800 Systems on page 9 5 Section 9 4 Replacing Fan Trays in a Sun Fire 3800 System on page 9 7 Section 9 5 Cabinet Fan Trays on page 9 9 All systems have multiple fan trays that provide redundant cooling if one fan tray fails The Sun Fire 6800 system has four fan trays that collectively cool the system The Sun Fire 4810 and Sun Fire 4800 systems have three fan trays that also collectively cool the system The Sun Fire 3800 system has four fan trays in the rear of the system that provide front to back cooling The power supplies of all the systems have their own fans for internal cooling The Sun Fire 6800 system and the Sun Fire cabinet also have two fan trays mounted on top of the cabinets 9 1 9 1 Fan Tray Slot Numbering 9 2 TABLE 9 1 lists the fan trays their slot numbers and identifies the redundant fan tray for each system TABLE 9 1 Fan Trays and Their Slot Numbers System Fan Tray
134. sed the service LED to be lit Device Hot Plug Procedures The power supplies and fan trays are hot pluggable When a device is hot pluggable it does not require intervention from the Solaris operating environment As long as you power off the device using the system controller software and the amber OK to remove LED is lit you can safely remove the device from the system When you hot plug a fan tray or power supply you must install a replacement within one minute of removing the component from the system The amber OK to remove LED must be on before you can safely remove the device A 5 CPU Memory Board The CPU Memory board supports up to four CPUs eight banks of Ecache and 32 DIMMs two DIMM banks of four DIMMs per bank for each CPU When you remove the CPU Memory board to install components on it you must install a CPU Memory filler panel which covers the board slot or a filler board into the board slot within one minute of removing the board The filler board or filler panel prevents the system from overheating Appendix A Functional Description A 9 A 10 If you remove two CPU Memory boards to swap components between the two boards you must install a filler panel which covers one board slot and install a filler board in the other CPU Memory board slot You must install a filler board in all other empty CPU Memory board slots FIGURE A 6 illustrates the CPU Memory board with the CPU processor and Ecache modul
135. sor I O Assemblies 1 Requirement Install I O assemblies in their designated slots a Slots IB6 IB9 in the Sun Fire 6800 system m Slots IB6 and IB8 in the Sun Fire 4810 4800 3800 systems Requirement Populate the I O assemblies from right to left That is populate I O locations IB6 and IB8 before you populate the left I O locations IB7 and IB9 Requirement Install in either the top or bottom I O locations IB6 or IB8 for the Sun Fire 4810 4800 systems Requirement The Sun Fire 3800 system supports only the CompactPCI I O assembly There are no cooling rules for this system However you must populate the right I O location IB8 first and the left I O location IB6 last Requirement Install a filler panel to cover the slot before powering on when you remove the I O assembly if you are not replacing the I O assembly PCI Cards Requirement Install full length PCI cards in the six full length PCI card slots Requirement Install short PCI cards in the two short PCI card slots Additionally you can install short PCI cards in any of the six full length PCI card slots Requirement Install PCI filler cards in all empty PCI slots CompactPCI Cards The Sun Fire 3800 system supports up to six CompactPCI cards 1 Requirement Install CompactPCI filler cards in all empty CompactPCI slots Repeater Boards 1 Requirement Install the Repeater boards in their designated slots
136. stalled the unswitched outlet on the same side will have power and the unswitched outlet on the other side will not have power These outlets are normally reserved to power the system cabinet fan trays at the top of the cabinet If only one RTS is installed then one fan tray must be powered by an unswitched outlet and the other fan tray by a switched outlet FIGURE 8 15 Unswitched outlet powered LEDs Unswitched outlet unpowered Switched outlets lt Z S En odd ae O Been SO Switched outlets D 9l B C C B C H li OO Vie p U RTS module FIGURE 8 15 RTU and RTS Modules Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 TABLE 8 4 describes the LED functions TABLE 8 4 LED Functions LED Position Color Status Meaning Left Green On The source is present and is within specifications Off The source either is not present or is below specifications Flashing The source is above specifications Middle Green On The module relay is energized and the module is connected to the outlets Off The module relay is de energized and the module is docked Flashing The module relay is de energized and the module is undocked Right Amber On The module has a fault Off The module does not hav
137. system has a different power supply style The Sun Fire 3800 system has a third power supply style Information about various boards in the system is presented later in this appendix A 2 A 2 1 System Packaging This section describes the features of the system enclosures oun Fire 6800 System TABLE A 1 lists the parts of the system in the front view and rear view TABLE A 1 Sun Fire 6800 System Components Front of the system Rear of the System Up to 6 CPU Memory boards Up to 4 I O assemblies 2 fan trays Up to 4 Repeater boards 2 to 6 power supplies 2 fan trays Up to 2 System Controller boards FIGURE A 1 shows the front and rear views of the Sun Fire 6800 system A 2 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 LIE Wi HS EE z x SERRE Kl oo et Meet RIRES RRR KY RRR RRR KY A C R K RRRSLRI RRLRLRLLLKI De te RRKKRKRY RRR KKK ROKK KEY P K RR RRLLRRLRLI 25064 C E C d RRQ VCRKY D C S C N 260000000000 N 2620000000 N N N RN oo LOGOS ISA oo CT 009
138. tem 10 44 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 4 Power on the system Refer to the Sun Fire 6800 4810 4800 3800 Systems Platform Administration Manual for complete procedures for powering on the system 10 6 3 Removing the ID Source Board From the Sun Fire 4810 System 1 Halt the Solaris operating environment in each domain and power down the entire system Refer to the Sun Fire 6800 4810 4800 3800 Systems Platform Administration Manual for complete procedures for powering off the system 2 Attach a wrist strap or foot strap Connect the ESD jack from the system to your wrist strap or foot strap Place a grounded ESD mat close to the system Q Facing the rear of the system remove IB8 I O assembly from the system See Chapter 4 for I O assembly removal procedures IB8 FIGURE 10 39 Removing IB8 I O Assembly Sun Fire 4810 System Chapter 10 Centerplane and ID Source Boards 10 45 4 Reaching into the opening created by removing the I O assembly grasp the ID Source board by the edges and remove it from the centerplane FIGURE 10 40 ID Source board e e I alaia FI
139. tem 9 6 Removing or Replacing a Fan Tray Sun Fire 3800 System 9 7 Cabinet Fan Trays 9 9 Cabinet Fan Tray Power Switch and Connectors 9 10 Cabinet Fan Tray Top Plate 9 11 Removing the Door Sun Fire 6800 System 10 2 Removing All Components From the Front of the Sun Fire 6800 System 10 3 Removing the Bus Bar Access Panels 10 3 Loosening the Bus Bar Captive Screws Sun Fire 6800 System 10 4 Figures xiii FIGURE 10 5 FIGURE 10 6 FIGURE 10 7 FIGURE 10 8 FIGURE 10 9 FIGURE 10 10 n GURE 10 11 n GURE 10 12 FIGURE 10 13 n GURE 10 14 FIGURE 10 15 FIGURE 10 16 FIGURE 10 17 FIGURE 10 18 FIGURE 10 19 FIGURE 10 20 n GURE 10 21 n GURE 10 22 FIGURE 10 23 n GURE 10 24 FIGURE 10 25 FIGURE 10 26 FIGURE 10 27 FIGURE 10 28 FIGURE 10 29 FIGURE 10 30 Disconnecting the Two Cables From the System Centerplane Sun Fire 6800 System 10 5 Removing the Screws Securing the System Centerplane Sun Fire 6800 System 10 5 Moving the System Centerplane Forward Off the Guide Pins Sun Fire 6800 System 10 6 Removing the System Centerplane Sun Fire 6800 System 10 6 Disconnecting the Fan Tray Centerplane Cables 10 7 Removing the Screws Securing the Fan Centerplane 10 8 Centerplane Cables Sun Fire 6800 System 10 9 Disconnecting the Screws Securing the Power Centerplane Bus Bars 10 10 Removing All Boards Fan Trays AC Input Box and Power Supplies From the Front of the Sun F
140. tem Getting Started 805 7374 Sun Fire 4810 4800 3800 Systems Getting Started 805 7369 Sun Fire 6800 System Installation Guide 805 7375 Sun Fire 4810 4800 3800 Systems Installation Guide 805 7370 Sun Fire 4810 4800 3800 Systems Cabinet Mounting Guide 806 6781 Operation Sun Fire Cabinet Installation and Reference Guide 806 2942 Sun Fire 6800 4810 4800 3800 Systems Overview Manual 805 7362 Software Sun Fire 6800 4810 4800 3800 Systems Platform Administration Manual 805 7373 Sun Fire 6800 4810 4800 3800 Systems Controller Command Reference Manual 805 7372 Accessing Sun Documentation Online 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 Ordering Sun Documentation Fatbrain com an Internet professional bookstore stocks select product documentation from Sun Microsystems Inc For a list of documents and how to order them visit the Sun Documentation Center on Fatbrain com at http www fatbrain com documentation sun Preface xxi Sun Welcomes Your Comments Sun is interested in improving its documentation and welcomes your comments and suggestions You can email your comments to Sun at docfeedback sun com Please include the part number 805 7363 11 of your document in the subject line of your email Pr Notes Cautions and Warnings Caution This equip
141. tform Administration Manual for complete system procedures for powering off 2 Attach a wrist strap or foot strap Connect the ESD strap to the system Place a grounded ESD mat close to the system T Caution The system is sensitive to static electricity 6 10 3 Disconnect the serial or network cable from the board 4 Loosen the two captive screws FIGURE 6 8 on the System Controller board by using a Phillips 2 screwdriver These fasteners are springloaded They will pop out when completely unfastened 5 Pull outward on the board ejectors to unseat the board FIGURE 6 8 Ejector lever f VAS Captive screw FIGURE 6 8 Loosening the Captive Screws and Ejector Levers Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 6 Slide the board out FIGURE 6 9 and FIGURE 6 10 FIGURE 6 9 illustrates how to install or remove the board for a Sun Fire 6800 system FIGURE 6 10 illustrates how to install or remove the board for a Sun Fire 3800 system FIGURE 6 9 Removing and Replacing a System Controller Board Sun Fire 6800 System Chapter 6 System Controller Board 6 11 6 2 4 2 N AN FIGURE 6 10 Removing and Replacing a System Controller Board Sun Fire 3800 System Installing the System Controller Board Power off the system Refer to the Sun Fire 6800 4810 4800 3800 Systems Platform Admin
142. th SBO and ending with SB5 For the Sun Fire 4810 4800 systems the CPU Memory boards are populated from left to right beginning with SBO and ending with SB2 For the Sun Fire 3800 system the CPU Memory boards are populated from top to bottom beginning with SB2 and ending with SBO Requirement For the Sun Fire 6800 4810 4800 systems if you remove two CPU Memory boards you must install a filler board in one board slot and install a filler panel covering the second board slot within one minute of removing the boards to prevent overheating You must not install two filler panels CPU Processors Requirement Each CPU Memory board has four CPU connectors Requirement Do not mix CPU processors of different speeds on one CPU Memory board Requirement If you have two CPU processors on the CPU Memory board install CPU processor filler panels to cover the CPU processor land area The CPU processor filler panels protect the area and provide an air baffle Snap the CPU processor filler panels into position Memory Modules 1 Requirement Use the DIMM part number assigned to these systems Do not use other types of memory modules Requirement All DIMMs in a bank must have the same capacity and the same speed rating B 6 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 B 2 2 B 2 2 1 B 2 2 2 B 2 3 3 Requirement Insert DIMMs in a bank across from the controlling CPU proces
143. the system Remove the applicable CPU Memory board See Section 3 2 2 Replacing CPU Memory Boards on page 3 7 Place the CPU Memory board on an ESD mat on a work surface Carefully remove the new DIMM from its protective packaging and place it on an antistatic surface The bag that the DIMM is packed in makes a good antistatic surface Press down on the ejector levers at both ends of the DIMM connector slot that will receive the new DIMM The connector slot will not accept the DIMM unless the levers are in the insert open position Align the short side key on the DIMM and the long side key on the DIMM with the short side and long side of the DIMM connector Note If you are installing four DIMMs insert the DIMMs into the same bank 3 14 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 6 Place your thumbs on the top edge of the DIMM and push the DIMM firmly into its connector FIGURE 3 11 Long side key Short side key FIGURE 3 11 Installing a DIMM 7 Press down firmly on the entire edge of the DIMM When installed correctly the ejector levers will be in the upright position 8 Continue installing DIMMs in the same manner 9 Reinstall the CPU Memory board and detach the wrist strap See Section 3 2 2 2 Installing a CPU Memory Board on page 3 10 Chapter 3 CPU Memory Boards and Components 3 15 3 16 Sun Fire 6800 4810 4800 3800 Systems Service
144. the board from the card cage by grabbing the handle and sliding the board along the track until the board is out of the card cage FIGURE 7 6 g a gt FIGURE 7 6 Removing and Replacing a Repeater Board Sun Fire 6800 System 6 Place the board on an ESD mat that is on a work surface 7 9 1 2 Installing a Repeater Board 1 Attach a wrist strap or foot strap Connect the ESD strap to the system Place a grounded ESD mat close to the system 2 Make sure that the ejector levers are in the open position They should be 90 degrees straight out from the board and system The board should insert and seat smoothly If it binds remove the board and inspect the card cage slot for any obvious obstructions Also inspect both the board and the centerplane for bent pins or other damage T Caution DO NOT FORCE any board into a slot it can cause damage to the board 3 Gently insert the Repeater board into the grooves of the proper slot see TABLE 7 1 on page 7 3 for slot locations until the board stops FIGURE 7 6 Chapter 7 Repeater Board 7 9 4 Simultaneously rotate both ejectors until they are in the closed position flush with the board When properly installed the ejectors will lock automatically 5 Power on the board Refer to the Sun Fire 6800 4810 4800 3800 Systems Platform Administration Manual for complete procedures for powering on the board 6 Initialize the domain Refer to the Sun Fire 6800
145. trap to the system 4 Place a grounded ESD mat close to the system 5 Unlock the ejector levers on the CPU Memory board with a Phillips 2 screwdriver FIGURE 3 6 The ejectors will pop out slightly FIGURE 3 6 Unlocking the Ejector Levers 3 8 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 6 Manually rotate the ejector levers until they are 90 degrees straight out from the board FIGURE 3 6 This action unseats the board from the connector 7 Remove the CPU Memory board m For the Sun Fire 6800 4810 4800 systems remove the board from the card cage by holding the handle and grasping the bottom rail with your other hand Slide the board along the track until the board is out of the card cage being careful not to touch neighboring boards FIGURE 3 7 FIGURE 3 7 Removing or Replacing a CPU Memory Board Sun Fire 6800 System m For the Sun Fire 3800 system remove the board by holding the handle supporting the bottom with your other hand and sliding the board out of the slot FIGURE 3 8 Chapter 3 CPU Memory Boards and Components 3 9 FIGURE 3 8 Removing and Replacing a CPU Memory Board Sun Fire 3800 System 8 Place the board on a grounded ESD mat Caution To prevent overheating when the system is powered back on install a filler board or filler panel in the empty slot if no replacement board is going to be installed
146. troller Board B 8 B 3 Filler Boards and Filler Panels B 8 B 4 Fan Trays B 9 B 5 Power Supplies B 10 B 6 Connecting Cables B 10 B 6 1 Ethernet B 10 B 6 2 Serial Port B 11 C Illustrated Parts Breakdown C 1 C 1 Finding Part Numbers C 1 C 2 List of Replacement Parts C 1 C 2 1 Sun Fire 6800 System Replacement Parts C 2 C 2 2 Sun Fire 4810 System Replacement Parts C 5 C 2 3 Sun Fire 4800 System Replacement Parts C 7 C 24 Sun Fire 3800 System Replacement Parts C 9 C 2 5 CPU Memory Board Replacement Parts C 11 C 2 6 I O Assembly Replacement Parts C 12 C 2 7 Repeater Board Replacement Part C 14 C 2 8 System Controller Board C 15 C 2 9 Power Supply Replacement Parts C 16 viii Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 C 2 10 Filler Boards and Filler Panels Replacement Parts C 18 C 2 11 Cables Replacement Parts C 19 Glossary Glossary 1 Index Index 1 Contents ix x Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 GURE 2 1 GURE 2 2 GURE 2 3 GURE 2 4 GURE 2 5 GURE 2 6 GURE 2 7 GURE 3 1 GURE 3 2 GURE 3 3 GURE 3 4 GURE 3 5 GURE 3 6 GURE 3 7 GURE 3 8 GURE 3 9 GURE 3 10 GURE 3 11 GURE 4 1 GURE 4 2 Figures Sun Fire System Cabinet Showing FrameManager Top View 2 1 AC Input Boxes Sun Fire 6800 System Rear View 2 2 AC Input Box Sun Fire 4810 System Front View 2 2 AC Input Box Sun Fire 4800 System Rear View 2 3 Sun Fire 3800 S
147. ttom of the handle when the board is inserted properly into the card cage for the Sun Fire 6800 4810 4800 systems m For the Sun Fire 3800 system if you are inserting the board into slot SBO put the board on the board guides in the proper slot opening Only slot SBO has the small shelves Simultaneously rotate both ejectors until they are in the closed position flush with the board When the board is properly installed the ejectors will lock automatically Power on the board Refer to the Sun Fire 6800 4810 4800 3800 Systems Platform Administration Manual for complete procedures for powering on the board Initialize the domain Refer to the Sun Fire 6800 4810 4800 3800 Systems Platform Administration Manual for complete procedures for initializing a domain Replacing DIMMs The CPU Memory board has 32 DIMM sockets which are divided into eight banks of four DIMMs per bank Each CPU processor has two corresponding DIMM banks It is possible that a CPU processor does not have any DIMMs installed in its corresponding DIMM bank However a populated DIMM bank must have a corresponding CPU processor installed Three types of DIMMs can be used in the DIMM banks m 128 Mbytes m 512 Mbytes m 1 Gbyte Chapter 3 CPU Memory Boards and Components 3 11 FIGURE 3 9 illustrates the DIMM numbers for the eight DIMM banks
148. tus LEDs 5 5 5 3 3 Replacing CompactPCI I O Assemblies 5 5 5 3 4 Replacing CompactPCI Cards 5 7 6 System Controller Board 6 1 6 1 Handling Boards and Assemblies 6 1 6 2 System Controller Board 6 2 6 2 1 System Controller Board Slot Locations 6 4 6 2 2 System Controller Board LEDs 6 8 6 2 3 Resetting the System Controller Board 6 9 6 2 44 Replacing a System Controller Board 6 9 7 Repeater Board 7 1 7 1 Handling Boards and Assemblies 7 1 7 2 Filler Boards 7 2 7 8 Repeater Board 7 2 7 3 1 Replacing Repeater Boards 7 7 iv Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 10 Power 8 1 8 2 8 3 8 1 Power Supplies 8 1 8 1 1 Power Supply Slot Locations 8 3 8 12 Power Supply LEDs 8 7 8 1 3 Replacing a Sun Fire 6800 4810 System Power Supply 8 7 8 1 4 Replacing a Sun Fire 4800 System Power Supply 8 9 8 1 5 Replacing a Sun Fire 3800 System Power Supply 8 10 ACInputBox 8 12 8 2 1 Replacing the AC Input Box 8 14 Redundant Transfer Unit RTU and Redundant Transfer Switch RTS 8 16 8 3 1 Replacing the RTS Modules 8 19 8 3 2 Replacing the RTU Assembly 8 19 Fan Trays 9 1 9 1 9 2 9 3 9 4 9 5 Fan Tray Slot Numbering 9 2 Fan Tray LEDs 9 5 Replacing Fan Trays in Sun Fire 6800 4810 4800 Systems 9 5 9 3 1 Removing a Fan Tray 9 5 9 3 2 Installing a Fan Tray 9 6 Replacing Fan Trays in a Sun Fire 3800 System 9 7 9 4 1 Removing a Fan Tray 9 7 9 4 2 Installing a Fan Tray 9 8 Cabinet Fan Trays 9 9
149. up to 4 RPO RP3 Patch panel AC input box AC1 System centerplane Power centerplane Fan centerplane ID source board Cable system centerplane power Cable fan tray centerplane power Cable AC input tray Cable peripherals Cable RJ 45 shielded Ethernet Appendix C F501 5407 F501 5407 F300 1459 F240 3530 F540 4729 F540 4730 F540 3632 F540 3632 F240 3531 F501 4404 F540 3631 F540 3631 F540 3588 F501 4953 F540 3996 F540 3588 F501 5879 F501 5005 F501 5006 F501 5880 F530 2545 F530 2546 F530 2560 F530 2563 F530 2573 Illustrated Parts Breakdown C 3 Front view FIGURE C 2 Sun Fire 6800 System Cabinet Rear view Key Description Part Number 1 FrameManager F540 3883 2 Fan trays F540 3662 3 RTS Module F300 1396 4 RTU Assembly F300 1335 C 4 Sun Fire 6800 4810 4800 3800 Systems Service Manual
150. ve specialized power supplies that cannot be interchanged with each other or with any other Sun Fire systems Each board in the systems has localized DC to DC converters to provide the correct voltages 8 1 8 2 TABLE 8 1 lists the specifications for the power supplies TABLE 8 1 Specifications for the Power Supplies Power Supplies Main Voltage Auxiliary Voltage System Type per System Output DC Output DC Sun Fire 3800 3 56 56 Sun Fire 4800 3 56 56 Sun Fire 4810 3 56 56 Sun Fire 6800 6 56 56 There are four alternating current AC power cords for the Sun Fire 6800 system There are three AC power cords for the Sun Fire 4810 and the Sun Fire 4800 systems Each power supply in the Sun Fire 3800 system has its own power cord The software monitors the status of the AC power source For more information on the power supplies see Appendix A Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 8 1 1 Power Supply Slot Locations TABLE 8 2 Power Supply Slot Locations System Slot Numbers Slot Location Default Slot Numbers Sun Fire 6800 PS0 PS5 Front PSO PS5 Sun Fire 4810 PSO PS1 PS2 Front PSO
151. ve the fan tray plenum panel mounted to the bottom of the centerplane mounting bracket 5 Remove the rear fan trays 6 Disconnect the cables to the rear fan tray centerplane FIGURE 10 9 FIGURE 10 9 Disconnecting the Fan Tray Centerplane Cables 7 Remove the 10 screws securing the fan centerplane to the system FIGURE 10 10 Chapter 10 Centerplane and ID Source Boards 10 7 FIGURE 10 10 Removing the Screws Securing the Fan Centerplane 8 Remove the fan centerplane 10 1 3 Removing the Power Centerplane 1 Halt the Solaris operating environment in each domain and power off the system Refer to the Sun Fire 6800 4810 4800 3800 Systems Platform Administration Manual for complete procedures for powering off the system strap or foot strap Connect the ESD jack from the system to your wrist strap or foot T Caution Use a grounding wrist strap to prevent static damage Attach a wrist strap Place a grounded ESD mat close to the system 2 Remove the CPU Memory boards See Chapter 3 for information about removing CPU Memory boards Note the slot numbers that the boards are removed from 3 Remove the power supplies 4 Remove the power supply subchassis This enclosure houses the power supplies 5 Remove the two front fan trays 10 8 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 6 Remove the two AC input boxes from the rear of the system by loosening the captive screws a
152. xport to countries subject to U S embargo or to entities identified on U S export exclusion lists including but not limited to the denied persons and specially designated nationals lists is strictly prohibited Use of any spare or replacement CPUs is limited to repair or one for one replacement of CPUs in products exported in compliance with U S export laws Use of CPUs as product upgrades unless authorized by the U S Government is strictly prohibited Preface xxiii xxiv Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 CHAPTER 1 Safety and Tools Requirements This chapter describes the safety and system precautions you must take when servicing the system It also lists the tools and equipment you will need 1 1 Safety Precautions For your protection observe the following safety precautions when setting up your equipment m Follow all cautions warnings and instructions marked on the equipment m Never push objects of any kind through openings in the equipment as they may touch dangerous voltage points or short out components that could result in fire or electric shock m Refer servicing of equipment to qualified personnel To protect both yourself and the equipment observe the following safety precautions TABLE 1 1 Safety Precautions Item Problem Precaution ESD wrist or Electro Static Each system except for the Sun Fire 3800 has an ESD socket Connect foot strap Discharge ESD the ESD bana
153. y for each domain m Environmental monitoring FIGURE A 13 illustrates the System Controller board for the Sun Fire 6800 4810 4800 systems FIGURE A 14 illustrates the System Controller board for the Sun Fire 3800 system Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 FIGURE A 14 System Controller Board Sun Fire 3800 System Appendix A Functional Description A 19 A 20 Sun Fire 6800 4810 4800 3800 Systems Service Manual April 2001 APPENDIX B System Serial Number Locations and Rules for System Configuration Some of the following rules are suggestions for optimizing your system Other rules are strictly required and are marked with the notation Requirement or Maximum B 1 B 1 1 System Serial Number Locations Your system serial number is needed whenever you make a service call Location for the Sun Fire 6800 System The serial number location is in the rear of the system to the left of the patch panel See FIGURE B 1 B 2 IILZZZISSSSZISASZIZZAAZI SRK ER Serial number label location CRE 7999419599399999999999993999999999999999999099939999999999999999999999999999999999999999999999999699999999999999999999
154. ystem Power Supplies Rear View 2 4 Redundant Transfer Switches RTS Sun Fire 6800 System 2 5 Redundant Transfer Switches RTS Sun Fire 4810 System 2 5 CPU Memory Board With the Cover Installed 3 4 CPU Memory Board Slot Assignments Sun Fire 6800 System Front View 3 5 CPU Memory Board Slot Assignments Sun Fire 4810 System Front View 3 6 CPU Memory Board Slot Assignments Sun Fire 4800 System Rear View 3 6 CPU Memory Board Slot Assignments Sun Fire 3800 System Front View 3 7 Unlocking the Ejector Levers 3 8 Removing or Replacing a CPU Memory Board Sun Fire 6800 System 3 9 Removing and Replacing a CPU Memory Board Sun Fire 3800 System 3 10 DIMM Slot Numbers 3 12 Removing a DIMM 3 13 Installing a DIMM 3 15 I O Assemblies for the Sun Fire 6800 System Rear View 4 4 I O Assemblies for the Sun Fire 4810 System Front View 4 5 xi xii FIGURE 4 3 FIGURE 4 4 FIGURE 4 5 FIGURE 4 6 FIGURE 5 1 FIGURE 5 2 FIGURE 5 3 FIGURE 5 4 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 6 11 FIGURE 7 1 FIGURE 7 2 FIGURE 7 3 FIGURE 7 4 FIGURE 7 5 FIGURE 7 6 FIGURE 8 1 FIGURE 8 2 FIGURE 8 3 I O Assemblies for the Sun Fire 4800 System Rear View 4 6 PCI I O Assembly 4 8 Removing or Inserting an I O Assembly Sun Fire 4810 System 4 8 Removing a PCI Card From the I O Assembly 4 10 I O

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Sun Fire™ 6800/4810/4800/3800 Systems Service Manual