VR319/VR320 Monitors IPB

This document is an Illustrated Parts Breakdown (IPB) for the Digital Equipment Corporation VR319 and VR320 Monitors.

Its primary purpose is to provide a comprehensive guide to the monitors' components for maintenance, repair, and parts ordering.

Key features of the document include:

• Structure: It is organized according to engineering drawing structure, featuring exploded view illustrations for both monochrome (VR319) and color (VR320) models, showing assemblies like the Monitor Assembly, CRT/Chassis Assembly, Bezel Assembly, and Casting Assembly.
• Indented Parts Lists: Each illustration is accompanied by a detailed list of parts. Asterisks in the description column indicate the subordination and hierarchy of parts within an assembly, helping users identify next higher assemblies or alternate components.

• Column Descriptions: The parts lists include columns for:

  • Figure and Item Number: For location reference.
  • Description: Part name, specifications, and subordination level.
  • DEC Part No.: Digital Equipment Corporation's ordering number.
  • ECO Cut-In: Engineering Change Order level indicating modifications or additions.
  • Used On Code: Specifies monitor option variations where a part is used.
  • Ref Fig No.: Cross-references to other figures for more detailed breakdowns.

• Indexes: It contains both a Part Number Index and a Part Description Index to facilitate quick lookup of components.

• FRU Level Notes: Specific notes clarify "FRU Level" (Field Replaceable Unit) parts, indicating components that are part of a larger, non-separately orderable assembly.
• Revision History: A table tracks printing and ECO levels of the document.

Essentially, it's a technical reference manual designed to provide a visual and textual inventory of all replaceable parts for the VR319 and VR320 monitors, aiding in their service and support.