Hi - I have a Magnavox, model 55ME314V/F7 s/n DS3A1438112657. The set will not power up, and the power board is an A4GRDMPW. This is a different board than I have see on other sites.
F602 - 1 2.5A 250V fuse appears to be blown, as well as diodes D601, D1707, and D613 (i.e. diodes read 0, vs...