This comprehensive service repair manual provides detailed technical information and instructions for the JVC KD-S676R and KD-S673R car audio systems. The manual covers a wide range of topics including troubleshooting, component identification, circuit diagrams, wiring diagrams, adjustment procedures, and repair techniques. It is an invaluable resource for technicians, mechanics, and audio enthusiasts seeking to understand and repair these car audio systems. Whether you are facing a malfunctioning component, seeking to upgrade your audio system, or simply desire a deeper understanding of its inner workings, this manual offers the technical guidance you need.

The JVC KD-S676R and KD-S673R are car audio receivers designed to enhance your driving experience with their impressive features and user-friendly interface. These receivers are equipped with a powerful amplifier capable of delivering high-quality audio, bringing your favorite music to life. They boast a CD player for enjoying your collection, an AM/FM tuner for accessing local radio stations, and an auxiliary input for connecting external devices like smartphones or MP3 players. The KD-S676R and KD-S673R also come with an SD card slot, allowing you to store and play your own music library directly from the receiver. Furthermore, they feature a sleek and modern design that seamlessly integrates into any car dashboard, adding a touch of sophistication to your vehicle's interior.

Both the KD-S676R and KD-S673R models offer a range of convenient features to enhance your driving enjoyment. These include a built-in equalizer for customizing sound to your preference, a clock for keeping track of time, and a powerful amplifier for delivering clear and crisp audio. The KD-S676R distinguishes itself with additional features like a USB port for charging your devices and connecting external media sources, and Bluetooth connectivity for hands-free calling and wireless audio streaming. The KD-S673R, while lacking these specific features, still provides a comprehensive audio experience with its CD player, AM/FM tuner, SD card slot, and auxiliary input. Overall, both models are designed to elevate your in-car entertainment experience, offering a blend of functionality, convenience, and impressive sound quality.