This service manual pertains to the Onkyo TX-SV717PRO audio-visual receiver. This unit is engineered to deliver a high-fidelity audio experience, incorporating advanced processing for surround sound and multi-channel audio reproduction. Its design emphasizes robust construction and reliable performance, making it suitable for discerning home theater enthusiasts seeking quality and durability in their audio equipment.

This manual provides comprehensive technical information essential for the service and maintenance of the Onkyo TX-SV717PRO. It includes detailed specifications, step-by-step service procedures, exploded views, and parts lists to facilitate accurate repairs. Furthermore, the document covers critical aspects such as microprocessor connections and terminal descriptions, IC block diagrams, overall block diagrams, adjustment procedures, and detailed schematic diagrams. Technicians and service personnel will find this manual an indispensable resource for diagnosing issues and ensuring the optimal functionality of the unit.