This service manual covers the Yamaha RX-V461/HTR-6040/DSP-AX461, a 7.1-channel audio-visual receiver. Engineered for robust performance, this unit delivers 100W per channel at 8 ohms and supports a wide range of audio formats including Dolby Digital EX, DTS-ES, DTS 96/24, and Dolby Pro Logic IIx, with a frequency response of 20Hz-20kHz and a signal-to-noise ratio of 100 dB. Its connectivity options include 2 optical inputs, 2 coaxial inputs, 5 analog audio inputs, 3 component video inputs, and 4 composite video inputs, alongside 7.1 channel pre-outs. The receiver features HDMI 1.2a support and a 192kHz/24-bit DAC resolution, providing a comprehensive home theater experience.

This English-language service manual provides essential information for the maintenance and repair of the Yamaha RX-V461/HTR-6040/DSP-AX461. It includes detailed troubleshooting guides, instructions for cleaning procedures, and a comprehensive parts list. Technical specifications are thoroughly documented, enabling technicians and owners to understand the unit's capabilities and internal workings. The manual is designed to facilitate effective upkeep and problem resolution, ensuring the longevity and optimal performance of the audio-visual receiver.