This comprehensive service manual for the Aiwa HS PX997 Stereo Cassette Player is the ultimate guide for understanding, repairing, and maintaining your device. It covers every aspect of the player, inside and out, providing detailed information specifically tailored to this model and series. The manual is designed to make finding, repairing, rebuilding, and maintaining all components of your Aiwa HS PX997 Stereo Cassette Player straightforward and easy. The manual includes a wealth of information including detailed specifications for the player, an electrical main parts list, a comprehensive schematic diagram, a clear explanation of each integrated circuit (IC), step-by-step adjustment instructions, and a complete list of accessories and packaging components. You'll also find various other valuable information to ensure you have a complete understanding of your Aiwa HS PX997 Stereo Cassette Player.