RS04 Engineering Drawings Jul73

This document is a collection of Engineering Drawings for the Digital Equipment Corporation (DEC) RS04 disk drive.

Key information includes:

• Product Identification: The RS04 is explicitly described as a "512K WORDS 2 USEC WORD RATE DISK."

• Content: The document begins with a comprehensive drawing directory, listing numerous detailed engineering drawings for various components and subsystems. These include:

  • Unit Assemblies (e.g., RS04 Unit Assy)
  • Cable Assemblies (e.g., Timing Cable Assy, Head Matrix Cable Assy, Mass Bus Cable Configuration)
  • Power Systems (e.g., Power Supply/Control Assy, Power Supply)
  • Logic and Control Units (e.g., Timing Amp Logic, Read/Write/Detection, Bus Transceiver, Encode-Decode-PLC, Deskew, Data Register, Control, Status, Format, Command Decode)
  • Optional configurations (e.g., Alternate Track Option).

• Variations: The document details various unit variations for the RS04, including different power configurations (115V/230V, 50Hz/60Hz) and cabinet setups (single or dual units).

• Proprietary Information: The drawings are the property of Digital Equipment Corporation, with copyrights ranging from 1973 to 1975. They are for informational purposes only and cannot be reproduced, copied, or used for manufacturing or sale without written permission.