This comprehensive Yamaha RX-V359/HTR-5930 AV Receiver Service Manual is designed for qualified technicians and provides detailed instructions for maintaining and repairing the receiver. It includes information on various aspects of the receiver, such as the impedance selector, front panels, rear panels, remote control panels, and specifications. The manual also offers a detailed internal view of the receiver, along with step-by-step disassembly procedures. A dedicated section on the self-diagnosis function (DIAG) allows technicians to troubleshoot and diagnose potential issues effectively. The manual provides a wealth of information and technical insights, empowering service personnel to perform repairs and maintenance efficiently.