VT125 Field Maintenance Print Set

This document is a comprehensive "Field Maintenance Print Set" for the Digital Equipment Corporation VT125 terminal, designed for maintenance, assembly, and repair. It includes a detailed table of contents, followed by extensive technical diagrams and parts lists. Key sections cover the VT125 Unit Assembly (with exploded views), and detailed schematics and parts lists for major electronic components such as the VT125 Paddle Board and VT125 Mono Board. The document also references and includes information for shared components from the VT100 series, such as the VT100 Expansion Backplane, VT100 Basic Video, VT100 Full Keyboard, and VT100 Monitor, indicating architectural commonality. It outlines various unit configurations and variations, specifying different part quantities based on graphics options, RGL (ReGIS Graphics Language) support, and voltage requirements, and includes shipping lists as well as assembly and rework instructions.