On Sat, 25 Apr 2009 23:26:22 -0700, John E.
wrote:

What fails most commonly in inverter circuits in, for example, 18 inch LCD
displays?

http://www.lcdrepair.us/1800inverterKUBNKM045A.html

I know anything *can* fail. But is there a common, high-frequency failure
component in these inverters?

Thanks.

I've seen a surprising number that only had a blown fuse. If the fuse
is blown, and there are no other obvious problems, then it's worth
trying.
Andy Cuffe