Table Of Contents - DEC VAXmate Service Manual

Contents
Chapter 1 Overview
1.1 Introduction ......................................................................................... 1-1
1.2 VAXmate Workstation Components ........................................................ 1-3
1. 2.1 Monitor (Amber or Green Screen) .................................................. 1-6
1.2.2 I/O Board ...................................................................................... 1-6
1 .2.2.1 Communications Port .............................................................. 1-6
1.2.2.2 Printer Port ............................................................................ 1-6
1.2.3 CPU Board ..................................................................................... 1-8
1.2.4 Power Supply ................................................................................ 1-8
1. 2.5 RX33 1. 2 Mbyte Diskette Drive ..................................................... 1-8
1.2.6 Keyboard ....................................................................................... 1-9
1.2.7 Mouse ........................................................................................... 1-9
1.2.8 ThinWire Ethernet Cable ............................................................... 1-9
1.2.9 Options ......................................................................................... 1-9
1.2.9.1 2 Mbyte Memory ................................................................... 1-10
1.2.9.2 80287 Coprocessor .............................................................. 1-10
1.2.9.3 Expansion Box ...................................................................... 1-10
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2.9.4 Integral Modem Board for North America .............................. 1-1 0
1.2.9.5 LA75 Printer ........................................................................ 1-10
1.2.9.6 LN03 Plus Printer ................................................................. 1-11
1.2.10 DIGITAL ThinWire Ethernet Multiport Repeater (DEMPR) .......... 1-11
1.2.11 DIGITAL ThinWire Ethernet Station Adapter (DESTA) ................. 1-11
1. 3 Environmental and Electrical Description ............................................ 1-11
Chapter 2 Troubleshooting the VAXmate Workstation
2.1 Introduction ......................................................................................... 2-1
2.1.1 Diagnostic Tests ............................................................................. 2-1
2.1.1.1 Power-Up Test ........................................................................ 2-1
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