This comprehensive Yamaha RX-V363 HTR-6130 Service Manual provides in-depth technical information for qualified service personnel. It encompasses a broad range of topics, beginning with a detailed overview of the receiver's front and rear panels, remote control layout, and specifications. The manual delves into the internal workings of the device, offering clear instructions for disassembly procedures and firmware updates. Furthermore, it provides a thorough explanation of the self-diagnostic function and its related display data. The manual includes a detailed breakdown of integrated circuits (ICs) and their functions, accompanied by informative block diagrams. Clear depictions of printed circuit boards, pin connections, and comprehensive schematic diagrams offer valuable insights into the receiver's electrical systems. A comprehensive replacement parts list is provided, ensuring easy access to the necessary components. The manual also details the functionality of the remote control and guides users through advanced setup options.