This manual provides comprehensive information for the Yamaha RX-V371 and HTR-3064 AV receivers. These units are designed to deliver a robust audio-visual experience, featuring 5.1 channel surround sound, support for Dolby Digital, DTS, and Dolby Pro Logic II formats, and advanced Yamaha Cinema DSP audio processing. They are capable of handling 3D and Full HD 1080p video signals, with HDMI 1.4 connectivity for seamless integration with modern entertainment systems. With multiple input options including HDMI, Component, Composite, Optical, and Coaxial, these receivers offer exceptional versatility for connecting a wide range of source devices.

The purpose of this Full Service Manual is to equip owners, technicians, and service professionals with the detailed knowledge required for the operation, maintenance, and repair of the Yamaha RX-V371 and HTR-3064. It covers essential technical specifications, including power output per channel and input/output configurations, along with troubleshooting guidance. This English-language resource is designed to ensure the longevity and optimal performance of your AV receiver, providing clear instructions and diagrams for effective servicing.