Thanks fermin 007, I followed your advice and that was exactly the fault. One of the triacs (BTB 16 800CW) is short! I am not an electronics technician, I don't know much about washing machines, but apart from that I like to learn new things, it is also true that the situation in Venezuela has pushed us to try to solve by our own means ... THANK YOU!
Alex I am glad that you have solved, do not believe here in Mexico we are already similar to the Venezuelan brothers hehe not the same but we are going to fly, cheer up, we are already here and there to move on, luck and be well, greetings.