This service manual provides comprehensive technical information for the SHARP CD-C492 and CD-C492C car stereos. It covers essential service notes specifically for the United States market. The manual includes a detailed breakdown of the stereo's specifications, a comprehensive parts list, and user-friendly guides for operation and quick setup. It further guides technicians through the process of disassembling and reassembling the main components, along with detailed instructions on adjusting various settings. The manual also includes a thorough explanation of the schematic diagram, aiding technicians in understanding the stereo's internal circuitry and troubleshooting potential issues.

The SHARP CD-C492 and CD-C492C are car stereos manufactured by SHARP, a renowned electronics company. These stereos offer a robust set of features for in-car entertainment and listening pleasure. The service manual you've described provides essential information for technicians and professionals working on these units, including specifications, parts identification, operational guidelines, and detailed disassembly instructions. It also covers crucial aspects like removing and reinstalling major components, adjustment procedures, and explanations of the schematic diagrams. Designed for car audio enthusiasts, the SHARP CD-C492 and CD-C492C models likely feature a CD player for music playback, possibly with an AM/FM radio tuner for broader station access. They might also incorporate features like a cassette player for older formats, auxiliary input for connecting external devices, and perhaps even a graphic equalizer for sound customization. These stereos are likely aimed at providing high-quality audio performance within the confines of a car, offering a balance of features and functionality for a seamless listening experience. The service manual serves as a valuable resource for understanding and maintaining these car stereos, ensuring optimal performance and longevity.