EDM Accutex — цепи формирования и измерения напряжения для поиска кромки
Check the WIRE board. Take off the WCN30connector,press [WIRE FEED] button, check Pin1 & 2 of WCN30 and screen voltage meter, -Pin1 & 2 and screen can get DC7~10 voltage. It mean PCB(WIRE, WPG,IOboard) function is well.Check the hardware from the WCN30 cable to the upper head.Please check as A step.-Pin1 & 2 there is … Читать далее