VRE01 Flat Panel Display Monitor

This document is a service guide for the VRE01 flat panel display monitor, published by Digital Equipment Corporation in 1990. It is intended for use by trained service technicians. The guide is structured into three main chapters:

• Chapter 1 (Overview): Covers the monitor's introduction, product description, model variations, and maintenance (cleaning). It also contains a functional block diagram and information on external cabling.
• Chapter 2 (Troubleshooting): Describes tools, test equipment, power-up self-tests, and systematic troubleshooting tables for common issues like "no video," "problems with video present," and "poor display quality."
• Chapter 3 (Removal/Replacement): Details step-by-step procedures for replacing Field Replaceable Units (FRUs), including the fuse, power switch, power LED, internal video cables, power supply, rear enclosure, display assembly, and the glass filter screen.

The document includes numerous figures to assist in the identification of components and proper disassembly/assembly procedures, and contains important safety warnings regarding high voltages and handling fragile glass components.