SD Connect C4 pcb (mother) main board. Clear serial number.
Main board pcb Star Diagnosis C4 SDConnect.
About 80% of faults multiplexer SDConnect C4 falls on the motherboard. High density mounting elements and multi-layered, sensitive to overheating, a board not is always served to repair even on the professional equipment. Replacement of the Board as a whole, does not require the knowledge and skills of repair of microprocessor technology. The board is already flashed “white” serial number. Also pcb has a slot for a WiFi card.
