This comprehensive service manual provides a detailed guide for technicians and repair specialists working on the AIWA NSX-S888 and NSX-S898 stereo systems. The manual contains in-depth information on the internal workings of these systems, including detailed schematics, circuit diagrams, component specifications, troubleshooting procedures, and repair techniques. The aim of this service manual is to equip technicians with the knowledge and tools necessary to effectively diagnose and repair any potential issues that may arise with the AIWA NSX-S888 and NSX-S898 stereo systems.

The AIWA NSX-S888 and NSX-S898 were high-end stereo systems produced by the Japanese electronics company AIWA in the late 1980s or early 1990s. These models were known for their impressive audio quality, advanced features, and stylish design. Both systems typically featured a compact, integrated design, combining a cassette deck, tuner, and amplifier into a single unit. They were often paired with separate speakers, enhancing the overall listening experience. The AIWA NSX-S888 and NSX-S898 were considered high-end offerings from AIWA, incorporating features not found in lower-tier models. The NSX-S888 was probably a more basic model, while the NSX-S898 likely incorporated features like a graphic equalizer, a higher-quality amplifier, or perhaps even a CD player. Both models were likely equipped with Dolby B noise reduction for improved cassette recording and playback quality. They were designed for discerning audiophiles seeking superior sound reproduction in their homes. These systems were popular choices for music enthusiasts, offering a versatile solution for enjoying a wide range of audio formats, from vinyl records to cassette tapes to FM radio broadcasts.