DECSA Field Maintenance Print Set

This document provides a comprehensive set of engineering prints and drawings for the DECSA Communications Server (product code MP01385). It includes:

• Drawing Directory: A complete index of drawings associated with the product.
• Assembly and Parts Lists: Detailed parts listings for the main communications server assembly, power supply, backplane, and associated options.
• Wiring and Interconnect Diagrams: Schematics detailing the cable and harness routing for various configurations (Modem, Null Modem, V.35).
• Field Maintenance Prints: Specific technical prints for major board components, including the H7200 Major Board and H7211 Communication Regulator.
• Design and Rework Instructions: Engineering Change Orders (ECOs) and rework instructions for various revisions of logic boards, including protocol assistant boards.