May not be a power surge, some T.V.'s use a hybrid IC sound module
# SBX-1637-11. Especially if you have some scratchy sound. Look here
for a picture. Hope this helps, Dani.

http://cgi.ebay.com/Sony-SBX-1637-01...cmdZVi ewItem



SV1 wrote:
Victim of power surge. Picture and tuner fine, but no audio. Responds
to inputs for Mute and volume normally on screen. Ideas?