I have an old Norcent LT2720. I started having a problem where I'd get sound but no picture. I have been able to get the picture back by letting it warm up and then turning the tv on and off using the remote. But the problem's been getting worse and worse and now I don't think it's ever going to come on again. Any suggestions?
Televison & Video - Norcent Technologies - LT-3021WS 30 in. LCD Television
Answers & Comments
Sounds like the video board itself has failed... I can help you find the part but the installation is extremely difficult. Unfortunately this is a very difficult repair, and unless you are an electrician I would not recommend attempting it. You will need to contact a local TV repair person in your area. If you think it may still be under warranty please contact the manufacturer to file an RMA. If you happened to purchase the TV with a major credit card (not a debit card) there is a good chance it may still be under the free extended warranty most credit cards place on electronics. Please contact your credit card company to inquire if they do this, and they will be able to file the claim and get you a refund for the TV.
If you want to attempt the repair yourself please let me know and I will get you the part number and a place you can purchase it from for what you need.
Just the T-Con board, sorry for the confusion.
Tim
My pleasure : )
Tim
Hello,
the problem is from your TV's picture board. It has been giving sign all these while. Your TV's picture board is defective that's why its not displaying.
You will need to replace the picture board before your TV can should picture again.
Take note that TV stores a lot of current that can shock, so leave the TV for a while before you open it if you want to check the picture board.
If you don't know about TV repairers, take the TV to the nearest repairman to fix the fault for you.
I wish you good luck.
Essential answers:
How do I go about locating and replacing the board?
Where can I purchase one?
Are they generic or specific to the LT2720?
How will I recognize the picture board? Is there something written on it?
Will replacement require soldering or do they just attach with screws or simply pop in?
Thanks
Hello,
Below is a picture of how the picture board looks like:
Secondly, I wouldn't know precisely where you can get this because we don't stay in the same vicinity. But you can get it in any electronics accessories shop/store.
Thirdly, they are specific to LT2720.
Lastly, replacement doesn't require soldering.
You can open the TV, take a very good look at the board. You can easily trace the board from your RCA/Antenna connection at the back of the TV.
Take care.
Hello,
budget about $50 to $60. Price varies from store to store.
To fix it is very easy, just remove the old one from where its connected and and fix the new one. Its might not need any soldering depending on your TV.