This comprehensive service manual provides detailed technical information for the AIWA NSX-BL14 and NSX-BL13 stereo systems. The manual includes circuit diagrams, component identification, troubleshooting guides, repair procedures, and parts lists. It covers all aspects of the stereo system, from the power supply and amplifier to the audio input and output stages. This essential resource will empower technicians and enthusiasts to diagnose and repair these AIWA models effectively.

The AIWA NSX-BL14 and NSX-BL13 are a pair of compact stereo systems that were popular in the late 1980s and early 1990s, known for their sleek design and impressive sound quality. Both models boast a range of features designed to provide an enjoyable audio experience, including a built-in cassette deck for playback and recording, a tuner for AM/FM radio reception, and a dedicated auxiliary input for connecting external devices like CD players or portable cassette players. These systems also incorporated a graphic equalizer that allowed users to adjust the sound to their preference, enhancing the bass, treble, and midrange frequencies. The AIWA NSX-BL14 and NSX-BL13 were designed to be user-friendly, with simple controls and clear displays, making them ideal for both casual listeners and audio enthusiasts alike. The NSX-BL14 and NSX-BL13 were notable for their compact size, making them suitable for various locations within the home, from bedrooms and living rooms to kitchens and offices. They also featured a sleek, modern design that blended seamlessly with different aesthetics. These systems were highly regarded for their sound quality, particularly their impressive bass response, which contributed to a rich and immersive audio experience. The inclusion of a graphic equalizer gave users the ability to personalize the sound to their liking, catering to diverse musical tastes and preferences. Overall, the AIWA NSX-BL14 and NSX-BL13 represented a well-rounded and user-friendly approach to compact stereo systems, offering a combination of features, design, and performance that appealed to a wide range of consumers. While these models are no longer in production, their legacy lives on through the many audiophiles who continue to enjoy their quality sound and timeless design.