Motherboard EP558900BC Aloka Alpha 7 Shiko Guangzhou Medical Devices Co., Ltd. specialized ultrasound service maintenance, repair probes, ultrasonic upgrade, the whole one-stop service and maintenance Supply Model: Aloka Alpha 7 Alpha 7 Aloka ultrasound fault performance: α 7 color Doppler ultrasound monitor normal boot prompt: machine keyboard lights are bright, the workstation is no image display ,, first determine the fault occurs on the front of the engineer after careful observation, the control panel lights shining beating, This is not normal lights flashing, as a field engineer to measure the power output and input are normal with a multimeter, which determine the fault occurs on the back end of the machine, pull out after the board write down part numbers: EP558900BC, replace a normal start a new CPU board, the machine into the working interface, continue to observe use. Aloka Alpha 7 applicable Probe: UST-5419 UST-5411 UST-9130 UST-9120 UST-9118 UST-5713T UST-5712 UST-567 UST-5550 UST-5534T UST-5526L UST-547 UST-5418 Applicable models : ProSound Alpha 7 α7 supply Aloka ultrasound accessories 'a7 four-dimensional ultrasound probes' Alpha ultrasound fault Share 

palabras clave: EP558900BD, EP558900BC, Aloka ultrasound repair,