Hello my microwave is blowing fuses I have replaced the capasitor and the diode and still blowing fuse I disconnected the diode and it runs but no heat I tested the mag between the two connectors and got a low reading but no reading between terminals and case no reading I know that is normal but when I disconnect the mag and try a cycle it pop’s fuse . Could it be the transformer? I don’t want to buy a mag if it is tranformer . can you tell me how to test
need help at testing transformer output