H7100 Field Maintenance Print Set

This document is a comprehensive "Field Maintenance Print Set" for the H7100 Power Supply, manufactured by Digital Equipment Corporation (DEC) and copyrighted in 1977.

It provides detailed engineering documentation for the maintenance and understanding of the H7100 power supply, covering both H7100-A and H7100-B unit variations.

The set includes:

• Overall System Diagrams: Table of Contents, Interconnection Diagram, and general Power Supply assembly views.
• Assembly and Component Details: Drawings and parts lists for the Rear Panel Assembly, Front Panel Assembly (including 115V and 230V variants), and various harnesses (Rear Panel, Output Signal, Front Panel (115V/230V), Status, Keyboard).
• Sub-Assembly Specifics: Dedicated sections for key sub-assemblies such as the Snubber Card, Status Card/Board, H7100 Mother Board, and H7100 Bias/Control Board. Each of these typically includes detailed assembly drawings, circuit schematics, comprehensive parts lists, and sometimes rework instructions.
• Miscellaneous: Drawings for jumpers and silk screens are also included.