Alpha Microsystems AM-6000 Servisní příručka

DSS-10579-00, A02For AuthorizedService Personnel Only:AM-6000Service Manual

AM-6000 Service Manual Page 7Rev. A02Remote Reset CapabilityThe AM-319-20 board has an option to enable the computer's remote hardware reset. To

Page 8 AM-6000 Service ManualRev. A02++U80RN12++U80RN12Figure 7: AM-319-20 Backup Battery Removal4. Inspect the battery contacts and be sure they are

AM-6000 Service Manual Page 9Rev. A02The SSD chip on theAM-319-20 and theboot PROM on theAM-176 boardrequire aspecialized tool fortheir removal. Ifyou

Page 10 AM-6000 Service ManualRev. A02Installing the External Cache SIMMThe external cache SIMM must only be installed in the J1 slot, labeled CACHE S

AM-6000 Service Manual Page 11Rev. A02The cache SIMM will engage the retainer clips and click into position, locking in place. When properlyinstalled,

Page 12 AM-6000 Service ManualRev. A02To install memory expansion SIMMs on the AM-176 board, use this procedure:1. Memory SIMMs must be installed in p

AM-6000 Service Manual Page 13Rev. A02Memory Module SizeCombinations:TotalMemoryBank0SettingsBank1SettingsPosition: Position:321321 2 x 4MB 8MBXXXOOO

Page 14 AM-6000 Service ManualRev. A02PERIPHERAL MOUNTING (DESKSIDE CHASSIS VERSIONS)Your deskside computer cabinet can hold six half-height periphera

AM-6000 Service Manual Page 15Rev. A02A peripheral is installed in the drive mounting bracket using four Phillips-head screws. To install theperiphera

Page 16 AM-6000 Service ManualRev. A02Side Mounting Bracket RemovalNext, you need to unfasten the AM-319-20 side mounting bracket from the deskside ch

FIRST EDITION: August 1998To re-order this document, request part number DSS-10579-00FCC NoticeThis equipment has been tested and found to comply with

AM-6000 Service Manual Page 17Rev. A023. There are a ribbon cable and a number of small wires extending between the front panel and thedisplay connect

Page 18 AM-6000 Service ManualRev. A02PERIPHERAL MOUNTING (AM-990 AND JUMBO CHASSIS VERSIONS)Mounting peripheral devices in your computer is simply a

AM-6000 Service Manual Page 19Rev. A02Plastic Mounting RailsThe plastic mounting rails are the key to installing peripheral devices in your computer.

Page 20 AM-6000 Service ManualRev. A02X-Bus Cable RoutingYou do not need to move either the AM-176 or the AM-319-20 board to mount new peripherals, wh

Rev. A02Table of ContentsINTRODUCTION...

AM-6000 Service Manual Page 1Rev. A02INTRODUCTIONThis document contains instructions which are intended only for authorized service personnel.AM-6000

Page 2 AM-6000 Service ManualRev. A02Figure 2: Deskside Chassis Top Cover RemovalACCESSING YOUR COMPUTER (AM-990 AND AM-990 JUMBOCHASSIS)When adding a

AM-6000 Service Manual Page 3Rev. A02TO REMOVE THE TOP COVER,REMOVE THESE TWO SCREWS.TOP COVERLOCKING TABSTO REMOVE THE SIDE COVER,REMOVE THESE FOUR S

Page 4 AM-6000 Service ManualRev. A02Figure 4: Static Protection Wrist StrapHARDWARE CONFIGURABLE OPTIONSThe following sections summarize the configur

AM-6000 Service Manual Page 5Rev. A02AM-319-20 Board ConfigurationFigure 5 shows the AM-319-20 board configured as shipped by Alpha Micro. There is on

Page 6 AM-6000 Service ManualRev. A02AM-176 Board ConfigurationYour AM-176 board has been factory tested and shipped with its configuration jumpers se