IBM Aptiva 2187 Service Manual

Copyright IBM Corp. 1999 5-1Chapter 5Parts/Test Point LocationsParts/Test Point Locations ........................................................................ 5-1Introduction .................................................................................................. 5-2Aptiva Type 2187 System Board Layout ...................................................... 5-32187 System Board Jumper Settings ..................................................... 5-42187 Processor Type Jumper Settings................................................... 5-52187 System Board Connectors and Functions...................................... 5-6Power Supply Cable Connector Specifications ............................................ 5-7Main Output Pin Assignment .................................................................. 5-8Factory-Installed Modem Card Layout ....................................................... 5-10Factory-Installed Modem Card Connector Functions............................ 5-103.5-In. Hard Disk Drive Jumper Locations & Settings................................. 5-11CD-ROM Drive ........................................................................................... 5-12CD-ROM Drive Rear Panel Connectors and Features ......................... 5-13CD-ROM Drive Jumper Settings........................................................... 5-13DIMM Configurations.................................................................................. 5-14System Board Connector Pin Signals ........................................................ 5-14Monitor Port Signals ............................................................................. 5-14Serial Port Signals ................................................................................ 5-14Parallel Port Signals ............................................................................. 5-15Mouse Port Signals............................................................................... 5-15Keyboard Port Signals .......................................................................... 5-15Diskette Drive Cable Connector Signals............................................... 5-16IDE Cable Connector Signals ............................................................... 5-17