PDP-11/03

This document is a comprehensive technical documentation package from Digital Equipment Corporation (DEC), serving primarily as a Drawing Directory and Customer Print Set Index.

It contains a wide range of engineering drawings, field maintenance print sets, parts lists, circuit schematics, physical layouts, and timing diagrams for various computer hardware components and systems. The documentation appears to focus heavily on components related to the PDP-11/03 series, including:

• Processor and Memory Modules: KDI1-F, KDI1-H, KDI1-J, KDI1-L, KDI1-M, KDI1-R, KDI1-S (various 4K RAM/Core Memory configurations), MSVII-C LSI MOS Memory, MMVII-A 4K x 16 Bit Memory Module, and H223 Memory Stack.
• Peripherals and Sub-assemblies: DLVII Serial Line Unit, BA11-M Box/Frame and Power Supply (PS), H927A and H927B Frames/Backplanes, H78B Power Supply, H78S Lights & Switches Board, and various interconnecting cables.
• Software/Diagnostic Information: LSI-11 Basic Diagnostic Kit listings.

The overall purpose of this collection is to provide detailed technical information necessary for the assembly, maintenance, and troubleshooting of these specific DEC computer systems and their constituent modules.