TV is a Vizio sv370xvt lcd it just went black screen while watching still has sound looking close you could see images, after visual inspection of all boards found no bulging/leaking caps no heat or burn marks, tested fuses on inverter boards and found open fuse on slave, so he replaced both boards which got lights working but now has this issue anyone had this happen or any suggestions where to start futher testing.
Thanks for any help
Thanks for any help
Comment