This comprehensive repair manual provides detailed instructions and diagrams to effectively troubleshoot and repair your RGD 166, 196, 296, or 356 radio. It's designed to empower you with the knowledge and guidance typically used by professional mechanics, allowing you to perform repairs yourself and save money. The manual covers critical aspects of your radio's operation, including circuit particulars, intermediate frequency details, waveband specifications, speaker specifications, and more. With its clear explanations and illustrative diagrams, this manual simplifies the repair process, making it accessible even for those without extensive technical experience.