Bipolar Level Amplifier W602

This document is a technical schematic for the Bipolar Level Amplifier W602, designed by the Digital Equipment Corporation in 1965. It provides a detailed circuit diagram illustrating the configuration of transistors (DEC6534D and DEC30098), diodes (D664 and D662), and various resistors used in the module. The document also includes a complete parts list, cross-referencing reference designations with component descriptions and specific DEC part numbers, intended for maintenance and testing purposes.