My screen went blank but the sound works fine. We were watching TV when the screen went out. The sound stayed on. We still get sound but no picture. Is this worth fixing? If so what is the best way to go about it and does it sound like an expensive project? In youropinion can I fix this or do I need a TV Tech?

If you have a cable box you probably need to reset it.

Hello, if the model number is correct it's not a projection tv, but an LCD tv. If that's correct, it sounds like a bad main board issue part # is AGF31218501...thanks

Wharfedale LCD3210HDAF this tv was working fine the night before .. when i turned it on in the morning the screen came on then instantly went blank .. although the sound is fine i am unable to get any on screen including menu an volume information and of course can any one help ??

TV Parts Universal TV Stands DLP Chips ShopJimmy Your T-Con board is toast. You can get another from here.

the photon charges at the back of the tv might be damaged, try to take it in to be repaired if not i suggest u buy a new one, please, please, please do not take it apart to fix it urself, alot of bad burns have happened to people who try to fix plasma tv's.

Couple of things:

1) When the picture "stops", does the standby light blink at all?
2) Can you post the model number please?

Some of these sets are known to have problems with the picture tube as it starts to age. There are some workarounds for this that can extend the life of the set for a short time. Without the model number though, I can't confirm that this set is in that catagory. Please supply responses to the issues above and we'll continue from there.

Thanks,
Dan

you mean no picture just sound?

lost high voltage...... check Horizontal output transitor and flyback.

bulb burned out

I do not see any reference on this problem and I even checked with Sony. If you are on a cable box, I suspect that is the problem.

Same as mine...wiggle the connector and see if you get a picture. If so, loose connection inside.