I/O Bus Terminator 1

Summary: This document is a technical schematic and parts list for a Digital Equipment Corporation "I/O Bus Terminator 1" circuit board (part number DCS G7000-0-1). The schematic illustrates the board's circuitry, which consists of a series of diodes (D1 through D9) connected to a -15V power rail, integrated circuits (E1 and E2), and several passive components including resistors and capacitors. The parts list identifies the specific components used, such as 1.5K ohm resistors, .01µF and 39µF capacitors, and 1N3606/1N645 diodes.