PDP-11/40 System

This document serves as a complete set of engineering drawings for the Digital Equipment Corporation PDP-11/40 computer system. It includes:

• Drawing Directories: Indices listing all drawings, parts lists, and unit variations for the system.
• Assembly Diagrams: Detailed connection and block diagrams for the PDP-11/40, including the KD11-A processor, memory modules, and power control units.
• Wire Lists: Comprehensive documentation of wiring and interconnections within the system.
• Component Specifications: Detailed parts lists and board-level specifications for various system components, including memory modules and power supply regulators.