HIeveryone.
problem is no backlight no screen.
24v ok all voltage are ok from p.s.
problem is in inverter.....
found smd fuse10amp open and 2fets fdd6635q210 and q211 are short in the inverter no kls-420cp-b(h).
6632L-0345A.
after the compenents above were changed i have screen and picture for about 10 sec and tv come back to stby.
there are 2 inverter board master and slave the otherone sims to be ok no short
fets and smd fuse is ok .
the IC that drive the fets is OZ.....dose any one repair inverter such above? any schematic or manual service for this lcd .were can i buy inverter????.
thanks willyam1
