MP00347 RL01 Oct79

This document is a "Field Maintenance Print Set" by Digital Equipment Corporation, with copyrights ranging from 1977 to 1980. It serves as a comprehensive technical guide, divided into two main sections:

1. RL01 Disk Drive System (Pages 1-40): This section provides detailed information for the RL01 Disk Drive, including:

   • A table of contents listing major assemblies and boards (Disk Drive Assembly, System Cabling, Power Panel, Read/Write Board, Front Panel, AC Servo, DC Servo and Power Board, Drive Logic).
   • Exploded views and assembly diagrams showing physical components.
   • Electrical schematics detailing the circuitry of various boards.
   • Parts lists for the components used in the assemblies and boards.

2. MNCAG System (Pages 41-67): This distinct section focuses on the MNCAG system, which appears to be a preamplifier/amplifier unit. It includes:

   • Its own table of contents for various MNCAG components (Preamplifier, Analog Power Regulator, Gain Select Control, Sample and Hold Logic, Status Output Logic, etc.).
   • Assembly diagrams, electrical schematics, and detailed parts lists.
   • Rework instructions and installation/acceptance procedures, including test methods and calibration tables.

The document's overall purpose is to provide the necessary technical drawings, specifications, and procedures for the maintenance, assembly, and testing of both the RL01 Disk Drive and the MNCAG system.