Do you do reverse engineer on PCB board where you haven't schematic? how do you do it?
You only use paper and a multimeter or other things to do?
In my work, I have a lot of PCB board of inverter frequency to repair and some problem takes a long time and I haven't the schematic
You only use paper and a multimeter or other things to do?
In my work, I have a lot of PCB board of inverter frequency to repair and some problem takes a long time and I haven't the schematic