Pulse Amplifier

This document contains the official engineering schematic for the Pulse Amplifier R601, produced by Digital Equipment Corporation in 1964. The schematic includes a comprehensive layout of components, including resistors, capacitors, diodes, and transistors (specifically models DEC 3639C, DEC 2894-2B, and 1N645). It provides detailed electrical information for test and maintenance purposes, including a diode conversion chart and specifications for internal components.