Source google image: http://aws-cf.caradisiac.com/prod/mesimages/254031/Sch%C3%A9ma%20Punto-Bravo%20TD75%20annot%C3%A9.jpg1..jpg
Schema electrique punto 2
Source google image: http://aws-cf.caradisiac.com/prod/mesimages/254031/Sch%C3%A9ma%20Punto-Bravo%20TD75%20annot%C3%A9.jpg1..jpg