M929

This document is a proprietary schematic diagram from Digital Equipment Corporation, copyrighted 1969.

Titled "BUS CONNECTOR M929" (Part Number M929-0-1), it illustrates the pin assignments and connections for two distinct "Flex Print Connectors" (labeled #1 and #2). Each connector features 60 numbered pins, with each pin assigned a specific alphanumeric designator (e.g., BV2O, AU2O, BVI O, AAIO) and showing its electrical connections, including ground.

The schematic is explicitly furnished for test and maintenance purposes and the circuits are proprietary. The document also includes standard engineering drawing metadata, such as drawing and check dates (late 1969), revision history, and a placeholder for a transistor and diode conversion chart.