Removal And Replacement Procedures; Keyboard - Wyse WY-30 Maintenance Manual

2 REMOVAL AND REPLACEMENT PROCEDURES
Overview
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2-2
Before You Start 2-2
Safety 2-2
Required Tools 2-3
Removing and Replacing Assemblies in the
Keyboard Module
2-
3
Keyboard ; : , 2-3
Keyboard Cable 2-4
Keyboard PCB 2-5
Removing and Replacing Assemblies in the
Terminal Module 2-5
Removing the Terminal Enclosure 2-6
Replacing the Fuse 2-7
Replacing the Terminal PCB 2-8
Replacing the CRT/Yoke Assembly 2-10
Replacing the yoke ·········· 2-12
Replacing the Terminal Enclosure 2-13
Discharging the Anode 2-13
2-1