Ther is a kit to improve the reliability of the vertical circuit on these
available from NAP
"Charlie East" wrote in message
...
R431 1ohm fusable 2 W, , Check D431, C432,, and probably the vert IC.
Charlie

"Jim" wrote in message
news:9KT7h.665$ki3.338@trndny01...
I have a Magnavox 27MS343S which has a horiz. line & keeps blowing the
R431
resister which I forgot the value of. I don't hear any sound & when I
push
the power button it comes back on. Any ideas? Does anyone know if there
is
motherboard available for this? If you experts think I should just junk
it
then so be it. Thanks, Jim