VT101 Family Field Maintenance Print Set

This document is a Field Maintenance Print Set for Digital Equipment Corporation's VT101 Family, encompassing VT101, VT102, and VT131 unit assemblies. It serves as a comprehensive guide for maintaining these products, detailing various unit configurations and component variations.

The print set includes:

• Table of Contents: Outlines major components like unit assemblies, keyboards, monitors, monitor cables, transformer housing assemblies, and AC input box assemblies.
• Assembly Diagrams: Provides visual overviews of the main units and their sub-components, often noting optional parts or installation instructions.
• Parts Lists: Offers detailed breakdowns of parts for each assembly, including document and part numbers, descriptions, and quantities.
• Circuit Diagrams/Schematics: Features electrical drawings for components such as terminal control, monitor assembly, and power supplies.
• Drawing Directories: Lists specific drawings and their revisions for individual units or sub-assemblies.
• Physical Layouts/Mechanical Drawings: Shows physical arrangements and wiring details for various components, including the 20mA current loop option.

The document explicitly states that its content is for informational purposes only, is subject to change without notice, and is copyrighted by Digital Equipment Corporation.