Скачать или смотреть NovaStar H15 AUX Card Repair Kit

In this video, we repair the NovaStar H15 AUX Card, a key component responsible for signal expansion and auxiliary control within the H15 video processor. When the AUX card fails, users may experience signal dropout, delayed switching, or missing preview outputs. The tutorial demonstrates professional diagnostic steps—checking connector integrity, testing board voltage, and replacing the module using the NovaStar H15 AUX Card Repair Kit. By following these steps, the auxiliary functions and output flexibility of the H15 processor are fully restored for professional LED display control.

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