When hooked up led 46" aquos it is black and white

Make sure your connections to the TV are in the right place. Sounds like you're using the hi def connections when you should be using the analog connections on the TV

No the tv is not blinking

Final Up date, The TV is fixed, with my problem it was found that the units Mainboard was defective. If you go to replace your Mainboard MAKE SURE THAT YOU PURCHASE THE CORRECT BOARD AND VERSION NUMBER OR IT WILL NOT WORK...... for example KE833 XE833WJ and the most important part, look for the version on the White lable markings, mine was FM11S it will be some FM number that will be used on your Set. Hope this helps you solve your problem.

the same thing happened to me!

according to roku support hdmi won't work with the aquos as of today (1/6/2010). i have no idea if it's an hdcp issue or not

I have a similar problem. The Sharp TV aquos appears to be shutting down my blue ray player and dvd recorder when connected via HDMI. They work fine and never close down when I connect them via the rca cables either single video connection or a composite 3 cable rca lead. I have 3 HDMI inputs on the tv and the problem occurs on all 3. Any suggestions?

your power supply is damaged due to long time using without unplugged after use. its overheat cause. don't leave at stanby mode.

The screen is damaged. This is the large LCD screen itself. You can bring the set to the factory service rep for an estimate. You will most likely find that the cost of servicing the set will probably exceed the cost of buying a new set.

Jerry G.

For any electronic component, use the best connection that is available.

Good = standard composite/rca/yellow, red, white
Better = component cables (red, green, blue, white, red
Best = HDMI (find them cheap at www.monoprice.com)