3 Bit DAC

This document provides the technical schematic for the Digital Equipment Corporation 3-bit Digital-to-Analog Converter (DAC), model A601. The schematic includes detailed wiring for components Q1-Q12, various resistors (R1-R27), capacitors (C1-C11), and diodes (D1-D9). It also includes a transistor and diode conversion chart for the unit. The document is labeled for test and maintenance purposes and dated 1964.