This comprehensive Yamaha RX-V373/HTR-3065 AV Receiver Service Manual provides detailed instructions for servicing and repairing these models. It includes detailed information on front panels, rear panels, remote control panels, and specifications. You'll find a clear internal view of the receiver, along with essential service precautions to ensure safe and effective repair. The manual also outlines disassembly procedures, including steps on updating the firmware. Lastly, a section on self-diagnostic functions helps troubleshoot and identify issues during the repair process.

The Yamaha RX-V373 and HTR-3065 are AV receivers designed to enhance home entertainment experiences by delivering high-quality audio and video. These receivers boast a range of features that cater to diverse needs, including multi-channel surround sound for immersive movie nights, powerful amplification to drive even the most demanding speakers, and convenient connectivity options for seamless integration with various devices. Both models are compatible with HDMI 1.4a, allowing for high-definition video and audio transmission, and support Dolby Digital and DTS for impactful soundtracks. Additionally, they offer a variety of audio processing modes, including Dolby Pro Logic II, which creates a virtual surround sound experience from stereo sources. While the specific year of these models is not mentioned, the availability of HDMI 1.4a suggests they were likely released around 2010 or earlier. The Service Manual for these receivers offers valuable information for technicians and service professionals, outlining comprehensive details on their internal components, disassembly procedures, and troubleshooting techniques. It includes detailed diagrams of the front and rear panels, remote control layouts, specifications, and internal views. The manual also provides essential service precautions and instructions for updating firmware, as well as a guide to self-diagnostic functions. The service manual serves as a comprehensive resource for understanding the intricate workings of these AV receivers and ensuring their proper functioning.