Hello i have a westinghouse LD-3235 TV that i got used and i pluged it in and it works fine then after a few minutes it starts to get squiggly lines on the screen and then the picture goes out, i have sound and i can change the channel. if i tap the back of the tv it will come back on or if i move the tv it comes on and last for a few hours but then it will go off again and i have to tap it again or if i turn it off and on a few times that works too and it will come back on.
T con board on the back of the screen will need replacing, its the one with the wires going to it from the main av board to the screen. the chip can become damaged due to heat or even come away from the board. if its working when you bag the board it could be a lose connector or the connections that is soldered to the board have come away and will need soldering back on.
SOURCE: Display Issue; Sound, but NO Picture!
if you have cable tv try unplugging and plugging in that cable if that doesnt work you might have a bad cable. check for damage along the cord or bends in the metal ends sometimes that can also be the problem
SOURCE: westinghouse 32 inch screen goes blank
I had the exact same problem and I fixed my Westinghouse 32 inch by replacing the power supply. You can purchase it at
http://www.partstore.com/Part/Westinghouse+Digital+Electroni/Westinghouse+Digital/4900211680/New.aspx?ModelMfgName=Westinghouse+Digital+Electroni&ModelBrandName=Westinghouse+Digital&ModelNumber=LTV32W1
I takes about 15 minutest to replace. Just take the back lower panel off and replace the power supply. Mine works like new now.
SOURCE: Flickering/jumping picture
I HAVE THE SAME PROBLEM. TV WAS FINE UNTIL A FEW MONTHS AGO. OF COURSE ITS OUT OF WARRANTY. FROM WHAT I HAVE READ, AND BEEN TOLD, IT IS THE POWER SUPPLY TO THE UNIT. IT IS DEFECTIVE, OR IT OVERHEATS AND TRIES TO SHUT DOWN. A LAW SUIT IS IN PROGRESS AGAINST WESTINGHOUSE TO RESOLVE THIS MATTER. KINDA REMINDS ME OF THE XBOX 360'S WHEN THEY CAME OUT. ALL YOU CAN DO IS TAKE IT IN FOR SERVICE. OR, YOU CAN KEEP TURNING IT ON AND OFF, LIKE I DO. I HAVE HAD THIS TV ON ALL NIGHT BEFORE WITH NO PROBLEMS. AS SOON AS I START CHANGING STATIONS, OUT IT GOES. GOOD LUCK. WESTINGHOUSE WILL NOT EVEN EMAIL ME. I HAVE TRIED SEVERAL TIMES TO CONTACT THEM. I HAVE HEARD FROM THE LAW FIRM IN CALIFORNIA THAT IS GOING AFTER THEM. GO ONLINE, AND JOIN THE CRUSADE.
SOURCE: SOUND BUT NO PICTURE
I had the same problem today with the same symptoms. I tried a power reset, removing the cables, checked all inputs and got the same symptoms.
I found a temporary fix. When I turned the TV on, I immediately press the backlight but on the remote until the bar appears then lower the setting down to 10. This may take a couple of tries of powering the TV off/on. Once I got the setting lowered to 10, the picture stayed on. If you invoke any of the presets it will change this setting. I'm going to call someone and try to get more information on a permanent fix.
I hope this helps, at least I got the picture back.
SOURCE: TV Turns on picture comes on for 30 seconds then
This is not the fix for this TV. I guarantee that none of the capacitors exhibit the common bulging characteristics of a faulty capacitor. The common answers to everyone's questions are to replace the capacitors. Most likely the culprit is the inverter board.
124 views
Usually answered in minutes!
×