Hello pinball fans i have a similar problem with my fish tales at power up it blows the f 602 fuse on my dot matrix display,i have rebuild my hv section all new parts,i put my multimeter on the violet wires of the transformer with no load at all and the reading is 44 v can please someone tell me is my transformer bad because i believe so!!so instead replacing the transformer due to very high cost i decided to order a new transformer single dual output 80v-100vac just for the dmd power up,can some one please tell me if this will work!!thank you all for your help and support.