Illustrated Parts Breakdown 640QT rtVAX Basic System

This document is an Illustrated Parts Breakdown (IPB) manual for the Digital Equipment Corporation's 640QT rtVAX Basic System, identified as EK-640QT-IP-001.

Its primary purpose is to provide a comprehensive listing and identification of all component parts of the 640QT rtVAX system. The manual details:

• How to Use the IPB: Explanations of its general organization, major assembly locators, indented parts lists, and column callout descriptions (e.g., part descriptions, DEC part numbers, ECO cut-in information, usage codes, and figure references).
• System Breakdown: Detailed parts lists for the 640QT rtVAX Basic System, including chassis assemblies (for 100-120V and 220-240V versions), various modules (like the KA640 Console Bulkhead Assembly and Mayfair II CPU), cables, and specific kits (e.g., rackmount, wallmount, and accessories) and labels.
• Illustrations: Visual diagrams of the 640QT rtVAX Basic System and its sub-assemblies (e.g., the KA640 Console Bulkhead Assembly), with labeled components corresponding to the parts lists.
• Indexes: Cross-referenced listings sorted both by Digital Equipment Corporation (DEC) Part Number and by Part Description, to facilitate quick lookup of specific components.
• General Information: Copyright (1989 by Digital Equipment Corporation), disclaimers regarding product specifications and errors, and a list of Digital trademarks.

The document serves as a guide for understanding the system's construction, identifying parts for maintenance or replacement, and navigating its components.