TC02 Engineering Drawings Dec71

This document is a Master Drawing List for the Digital Equipment Corporation's TC02 DECtape Control system. It primarily serves as an index and compiles a comprehensive set of engineering drawings, schematics, and related documentation for the TC02 unit, often in conjunction with PDP-9 and TU55 DECtape systems.

Key contents include:

• Master Drawing List: An index of all associated drawings and their revisions.
• Hardware Diagrams: Maintenance Control Panel layouts (front and rear views), bussed wiring assembly, wire lists, module lists, external component lists, and a power distribution diagram.
• Circuit Schematics: Detailed logic and circuitry for various components such as Read/Write Amplifiers, LPB/RWB Registers, I/O Bus Gating, IOTs (Input/Output Transfers), Control Logic (including Error handling, MCP switch, Status A Command Bus, Window/Mark/Track/State logic), TP Generator, DTB Registers, and DCH/API (Data Channel/Application Program Interface).
• System Block Diagram: An overview of the PDP-9/TC02/TU55 DECtape Systems.
• Timing Diagrams: Illustrations of operational timing sequences for various commands and data transfers.
• Parts Lists: Inventories for components and accessories used in the TC02 system.