The Integra DTR-4.5 is an Audio-Video Receiver designed for home audio and video distribution. This unit offers receiver, amplifier, and surround sound processing capabilities, supporting advanced audio formats like DTS and Dolby Digital. With a 5.1 channel configuration and extensive connectivity options including HDMI, Component, Composite, and various digital and analog audio inputs and outputs, it is engineered to provide a robust home entertainment experience. Its reliable performance and quality construction make it a distinguished component in any home theater setup.

This service repair manual provides comprehensive guidance for the Integra DTR-4.5. It covers essential maintenance procedures, detailed troubleshooting steps, and technical specifications necessary for the upkeep and repair of the unit. Included are parts schematics, circuit diagrams, and helpful illustrations to assist owners, technicians, and service professionals. The manual is written in English and is intended to ensure the continued optimal performance and longevity of your AV receiver.