Therefore, you won't find separate amplifier schematics. The schematics for the entire audio system are likely integrated into the overall car's electrical schematics. These are generally not publicly available for free.
To get schematics, you would likely need to:
* Check a Repair Manual: A factory service or repair manual for your specific year and model Tiburon GT would be your best bet. These manuals often include detailed wiring diagrams. You can sometimes find these online (eBay, Amazon) or through a parts supplier.
* Consult a Hyundai Dealership: As a last resort, a Hyundai dealership's service department might have access to the schematics, but they may charge a fee for this information.
Keep in mind that working with car electrical systems requires caution. If you're not comfortable working with car electronics, it's best to consult a professional.