PA.Module

This document contains the circuit schematic, component conversion chart, and a detailed parts list for the PA.Module, a Flip Chip circuit board produced by Digital Equipment Corporation in 1971. The schematic illustrates the board's logic gates, transistors (DEC 4258), diodes (DEC 662, DEC 664), and associated resistors and capacitors used for test and maintenance purposes. The parts list includes specifications for handles, eyelets, integrated circuits, resistors, capacitors, and the etched circuit board itself.