This comprehensive service manual provides a detailed guide for technicians working with SHARP CD-PC671H and CD-PC651H car audio systems. It features important safety precautions, specific service notes relevant to UK users, a thorough breakdown of component specifications, and clearly labelled diagrams illustrating the names of each individual part. The manual also includes step-by-step instructions for disassembly and reassembly, covering the removal and reinstallation of key components. Additionally, it offers detailed information on adjustment procedures, allowing technicians to accurately configure and troubleshoot these systems. This service manual is an essential resource for anyone involved in the repair and maintenance of SHARP CD-PC671H and CD-PC651H car audio systems.

The SHARP CD-PC671H and CD-PC651H are not vehicle components, but rather car audio systems manufactured by Sharp. While information on these specific models is scarce, the mention of a "Service Manual" and "Specifications" suggests they are likely car CD players, perhaps with additional features like radio or cassette functionality. The inclusion of "Names of Parts", "Operation Manual", and "Disassembly" within the manual further supports this assumption, indicating the document aims to guide technicians on servicing and repairing these devices. Given the lack of specific details regarding year of manufacture or further features, it is likely these models were produced in the late 1990s or early 2000s, a period when CD players were still prevalent in automobiles. The SHARP CD-PC671H and CD-PC651H likely represent typical car audio systems of their era, featuring basic functionalities like CD playback and possibly radio reception. Their design would have prioritized durability and ease of operation, with physical buttons and knobs for user interaction. These systems might have included features such as pre-set radio stations, volume control, and perhaps even basic equalizer settings. While lacking the advanced features of modern car audio systems, the SHARP CD-PC671H and CD-PC651H would have provided a reliable and affordable way for drivers to enjoy their music while on the road. Given the lack of a specified year, it is impossible to determine if they included any additional features like MP3 playback or Bluetooth connectivity, which gained popularity later in the 2000s. However, the inclusion of a service manual suggests a dedicated user base and indicates that these units were, at one point, a popular choice for automotive audio.