Delay Transmitter M768

Summary This document is a technical schematic for a Delay Transmitter (Module M768) manufactured by Digital Equipment Corporation. The circuit diagram outlines the logic gates, transistor configurations, diode matrix, and control signal pathways (such as Remote Select, Forward/Reverse commands, and Write/Read control) necessary for transmitting delay signals in a computer system. The schematic includes standard notes specifying component values (1/4W resistors, specific transistor and diode part numbers) and signal logic definitions where a low signal (L) equals -3V and a high signal (H) equals 0V.