Catalyst Sun Blade Computer Upgrade Manual - Zzybot.net

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Remove the User ComputerRemove the user computer from the Anthro cart.!CautionFor all steps in this section, use a static strap.Removing the Force CPU-24 Test ComputerDisconnect the CPU-24 CablesThe section describes how to remove the ELMA card cage from Catalyst testsystems.Before installing the Sun Blade 2500 hardware, the ELMA card cagemust be removed from Catalyst test systems, as described in the followingsection.If the system being upgraded has an Ultra 10/60 test computer, skip toSection 4:Removing the Ultra 10/60 Test Computer on page 9.• Disconnect the CPU-24 Cables• Removing the Force CPU-24This section describes how to disconnect and/or remove cables from theCPU-24 and peripheral cards.NoteThese cables are mounted to their connectors on the test computer with verysmall screws. Do not drop the screws into the mainframe while removing thecables.1) Disconnect the three cables (804-331-00,804-333-00,804-335-00)fromconnectors J3,J4 and J5 respectively from the BIF board in the card cage.2) Disconnect cable 804-335-00 from connector J13 on the environmentalmonitoring board (949-703-00)and remove it from the system.3) On the service side, disconnect cable 800-321-03 from J4 on the Terabusadapter board (879-700-03).4) On the service side, remove the GPIB adapter frame in slot 5 of the cardcage and slide it out to simplify access to the GPIB cable.5) Disconnect the GPIB cable from the card cage and cut the tie-wrapsecuring it to the GPIB board.6) Disconnect cable 807-383-00 from serial port A on the FORCE CPU-24test computer.7) Disconnect cable 804-316-00 from serial ports B,C,D and E on theFORCE CPU-24 test computer.8) Disconnect cable 804-316-00 from ports J7,J8,J9 and J10 on the bulkhead.10 Catalyst Sun Blade Computer Upgrade Manual
9) Disconnect cable 804-182-00 from Ethernet port 1 or 2 on the CPU-24.!CautionFor all steps in this section, use a static strap.Removing the Force CPU-24Move the Power Board AssemblyThis section describes how to remove the CPU-24.This section is composedof the following subsections:• Move the Power Board Assembly on page 7• Remove the Boards on page 7• Remove the ELMA Card Cage on page 7• Remove the Mounting Brackets on page 8• Remove the 807-243-01 Cable on page 8• Mount the Shorting Plug on page 8• Reconnect the Power Board Assembly on page 8Disconnect the user power board assembly (879-958-00) from the modulemounting cage and move it to the side to allow space for removing the cardcage.Remove the BoardsOn the service side, remove all the boards in the ELMA card cage.Remove the ELMA Card Cage1) Disconnect the cables that connect to the user power board assembly(879-958-00).2) Disconnect the power cable from the rear of the ELMA card cage andremove it from the system.3) Disconnect the environmental monitor cable (807-243-01) from the rearof the ELMA card cage.4) Loosen the two captive screws securing the user computer interface plateto the mainframe using a long-handled phillips screwdriver.5) Relocate or temporarily disconnect an remaining cables that mightinterfere with removing the ELMA card cage.6) Clearly label the cables before removing them to simplify theirre-installation.Catalyst Sun Blade Computer Upgrade Manual 11
Page 1 and 2: Catalyst Sun Blade Computer Upgrade
Page 3 and 4: Prepare for InstallationThis topic
Page 5 and 6: Lockout Sequence1) When servicing i
Page 7 and 8: A. TagD. Connector BootB. HaspB. Ha
Page 9: Remove the Test System CoversRemovi
Page 13 and 14: Removing the Ultra 10/60 Test Compu
Page 15 and 16: 3) Remove the upper retaining brack
Page 17 and 18: On the operator side perform steps
Page 19 and 20: Transfer the PCI CardsWhen upgradin
Page 21 and 22: 5) Using a Phillips head screwdrive
Page 23 and 24: Installing the Ethernet SwitchThis
Page 25 and 26: Installing the Sun Blade 2500 Test
Page 27 and 28: 3) Plug the power cable (807-372-00
Page 29 and 30: 5) From the service side, mount the
Page 31 and 32: 9) Torque the nuts to 30 in-lb.10)
Page 33 and 34: Sun Blade Mounting SledSecuring Top
Page 35 and 36: 6) Insert a 1/4-20 screw through th
Page 37 and 38: Installing the Sun Blade 2500 Test
Page 39 and 40: 5) From the service side, mount the
Page 41 and 42: Install the Sun Blade 2500 Test Com
Page 43 and 44: 4) Secure the Sun Blade 2500 to the
Page 45 and 46: 6) Insert a 1/4-20 screw through th
Page 47 and 48: Connect the Sun Blade 2500 Cables1)
Page 49 and 50: Install the MonitorsMonitor #1Monit
Page 51 and 52: System VerificationOverviewAt this
Page 53 and 54: Changing a Catalyst Test System's N
Page 55 and 56: NoteIf the part is packaged in a va
Page 57 and 58: PPartsHandling Procedures 54Return

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