This comprehensive service manual provides detailed technical information and repair procedures for the Yamaha RX-V396, RX-V396RDSHTR-5230, and HTR-5230RDS audio receivers. It covers a wide range of topics, including circuit diagrams, component specifications, troubleshooting guides, and repair instructions. You'll find detailed descriptions of the receiver's internal workings, allowing you to diagnose and repair any problems you encounter. This manual is an essential resource for technicians and audio enthusiasts seeking to maintain and repair these popular Yamaha audio receivers.