AlphaServer 1000A Series

This document is an Illustrated Parts Breakdown (IPB) for the Digital Equipment Corporation AlphaServer 1000A Series. Its primary purpose is to help users identify specific parts and their locations within the hardware product, referencing corresponding item numbers in an associated parts list.

The document is organized by figures, which contain numeric callouts for major parts, and a comprehensive parts list. Each entry in the parts list includes a figure and item number, a description of the item, the Digital/Vendor part number, ECO cut-in information, and usage codes for product variations. It also includes an ECO/Revision History and a Part Number/Part Description Index.

Key components detailed include:

• Kernel Assemblies: Various AlphaServer 1000A models (4/233, 4/266, 5/300, 5/333, 5/400) with their respective Main Logic Boards (MLBs) and Alpha Processors (233 MHz to 400 MHz). It also lists items like power supply, CD-ROM, and numerous power cords for different regions.
• Deskside Tower: This section details the physical enclosure and its internal components such as front panels, covers, OCP modules, interlock switches, StorageWorks backplane assemblies, speaker and fan assemblies, floppy drives, and various cables (e.g., SCSI, power supply, floppy drive). It also illustrates single, dual, and triple-controller SCSI configurations.
• Additional FRUs (Field Replaceable Units): Includes items like NVRAM chips and a door key.

The document specifies how to use the IPB by locating items in figures and then finding their details in the parts list. It also outlines Digital Equipment Corporation's intellectual property rights and provides contact information for reader comments.