This comprehensive Onkyo DX-788F Service Manual provides detailed technical information for servicing and repairing this audio/video equipment. It includes detailed schematic diagrams, component layouts, troubleshooting guides, alignment procedures, and other essential repair information. You'll find a wealth of technical knowledge within this manual, enabling you to diagnose and resolve a wide range of issues related to the Onkyo DX-788F. This manual is an invaluable tool for both professional technicians and experienced DIY enthusiasts seeking to repair this device.