G023

This document is a proprietary schematic diagram and associated documentation for a "MASTER SLICE CONTROL G023" (Drawing Number G023-0-1, Revision F) by Digital Equipment Corporation, copyrighted 1968.

The primary content is a circuit schematic depicting various resistors (R1-R14), diodes (D1-D4), transistors (Q1-Q3), and capacitors (C1-C3), with connections for power (+10V, -15V, GND) and other signals. A specific instruction notes that transistor Q3 requires a heat sink compound.

Accompanying the schematic is a detailed Parts List (A-PL-G023-0-0) specifying the type, value, and part number for each component. The document also includes a Transistor & Diode Conversion Chart (DEC to EIA), revision history, and design/approval details (drawn by M. Haller on 7-26-67, checked by R. Silverman on 7-31-67, and engineered by D.J. Chin on 7-31-67). The schematic is intended solely for test and maintenance purposes.