Мои познания в ремонте данного вида техники: Занимаюсь ремонтом Наличие схемы: no Good morning Guys, 4 icepower 1000ASP modules have brought me to the laboratory, I know there are no diagrams but I want to repair at least 1 and then try to repair the others. This module generates all the voltages but on the 2 ir2010 I don't have the squares on LIN and HIN and therefore I have nothing in output. I noticed that on input I insert a 100hz signal, I find the output signal on the MC33079 operation only on PIN 1 and pin 8 but not on 7 and 14. I tried to change both MC33078 and MC33079 and nothing changes, but I want to change also this component with the engraved name T4 as shown in the photo. Do you know what component it is? Thank you
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