This service manual covers the Yamaha RX-797 Stereo Receiver, a high-fidelity audio component designed for discerning listeners. Engineered with precision, the RX-797 delivers an impressive 100W per channel with exceptionally low total harmonic distortion, ensuring pristine sound reproduction. Its robust construction and advanced circuitry provide reliable performance for years of dedicated use, making it an ideal centerpiece for any home audio system. The receiver features a wide frequency response and a high signal-to-noise ratio, capturing every nuance of your music.

This comprehensive English-language service manual provides detailed information essential for the maintenance and repair of the Yamaha RX-797. It includes in-depth technical specifications, troubleshooting guides for common issues such as speaker relay failure and power supply drift, and recommended cleaning procedures. Technicians and owners will find the procedural instructions and diagnostic information invaluable for ensuring the optimal performance and longevity of this audio equipment.

This service manual covers the Yamaha RX-797 Stereo Receiver, a high-fidelity audio component designed for discerning listeners. Engineered with precision, the RX-797 delivers an impressive 100W per channel with exceptionally low total harmonic distortion, ensuring pristine sound reproduction. Its robust construction and advanced circuitry provide reliable performance for years of dedicated use, making it an ideal centerpiece for any home audio system. The receiver features a wide frequency response and a high signal-to-noise ratio, capturing every nuance of your music.

This comprehensive English-language service manual provides detailed information essential for the maintenance and repair of the Yamaha RX-797. It includes in-depth technical specifications, troubleshooting guides for common issues such as speaker relay failure and power supply drift, and recommended cleaning procedures. Technicians and owners will find the procedural instructions and diagnostic information invaluable for ensuring the optimal performance and longevity of this audio equipment.