This comprehensive Service Manual is designed for the Kenwood KRF V4060DE S / V4060D S AUDIO-VIDEO SURROUND RECEIVER. It provides detailed information about every aspect of this receiver, inside and out, and is specifically tailored for this model and series. This manual is self-contained, offering all the necessary information to understand and repair the receiver efficiently. It includes detailed diagrams, schematics, troubleshooting guides, and component specifications, enabling technicians to diagnose and resolve a wide range of issues. Whether you are a seasoned professional or a DIY enthusiast, this manual will equip you with the knowledge and resources needed to maintain and repair your Kenwood KRF V4060DE S / V4060D S receiver.