My Toshiba 52XV540U won't turn on even I tried many method described in manual. I also checked two fuses inside, they look good. Any suggestion? Thanks!
Do you have any tv repair exp? If not take it to a shop! If you do, then check for swollen caps.There are 5 fuses in that set,2 glass ones and 3 light blue solid that says 5 amp. I have a same mod. tv as you that I can't fix. It's probably the main power board as is mine. The board but most likely has to be changed. I am checking on a price and don't know yet. I have 35 yrs. exp. in repairing tvs. I can fix most of the lcds that i get. Sometimes I have a hard problem.If you don't have any tv repair exp.then you need to take it to a shop.Either they can fix the board or find another one,perhaps a used one,which will be a whole lot cheaper. The tv is still worth putting a few hundred in it, unless you can afford a new one. Maybe a bit smaller since they are coming down quite a bit. I will let you know what happens with mine!