I have sound but only a black screen on my Hitachi LE55A6R9 TV

I can shine a light thru screen and see the picture behind but it will not project

Replace digital board. Common for this set.

Base on my experience. It's time for new one.
Fix it or replace parts will end up more then new one.

Good luck


my hitachi projection tv 53uwx10b screen is black with no sound or picture when the power button is on

Probably the lamp. You can change this yourself.

I think it would likely work if you trimmed it evenly around the sides in order to maintain the central position. Focus may have to be adjusted but thats all.

is the screen lit up?
If so the video module is bad.
replace the surface mount caps app. 8 to 10
or replace module