... the US isn't in tune with the rest of the world when it comes to electronics, compatibility-wise, at least.

If you buy a TV or DVD player in Doha or London it'll most probably work in the US because it'll almost definitely be multi-system. The reverse isn't true.

You can easily get a voltage converter/transformer for your 110v stuff.

CDMA? Forget it. Get a tri-band GSM phone and you're set for most of the world.

Sorry, there are no other suggestions other than buy a new TV. The Secretary of Finance must relent or spend many a candle-lit romantic night. Or stock up on books.