THE MAIN MENU SCREEN KEEPS POPPING UP ON MY TV. I HAVE CHECKED TO SEE IF THE BUTTONS ARE STUCK ON THE REMOTE OR THE FRONT OF THE TV THEY ARE NOT STUCK. I ALSO TOOK THE BATTERIES OUT OF THE REMOTE. (CHANGED) UNPLUGED THE TV TO RESET IT ALL DID NOT WORK. CAN YOU HELP?
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Re: HDTV 52 INCH RCA
It could be a failing tac switch or the micro. The only way to tell is signal trace the switch circuit with a 20mhz scope.. Need a shop for that if you don't have the equipment and it's not terribly expensive...
Footnote: either failure can and usually will get worse over time and may infect other function, vol,ch, power and so on... Find a reputable shop and take it in.. If you have any problem location one let me know..
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ok this is a problem i have seen many times at the shop. this is a faulty keyboard Ibutton) assembly cuircit board. this can be replaced. removeing the keyboard is involved. you have to remove the front panel. now if you disconnect this cuircit board it is still possible to operated this tv with the remote untill the treplacement board arives
I see this alot at the shop ... the front panel buttons have become damaged. THe best coarse of action is to replace the front button cuircit board assembly... **** there is a tempery fix untill you get the part... remove the front panel and take button cuicit board out...just use remote to control the tv. This is also a way to test to see if this is the problem.. if you romove the connector to the buttons and the problem goes away then the buttons are the problem. you get get this cuicit board at union electronics. You have to get the extended model number off the back ussally d52w20yx1 or yx2 or yxsomething...not to difficult a repair
there is a problem with the front control buttons. i see this quite often at the shop. the best way to deternmine this is to remove the buttons and use the remote to turn it on if it goes away then i would suggest replace the button cuicit board assembly
very good troubeshooting.... it will be the keyboard. i have seen this in the shop alot. just fixed one about hour ago. the board rca 271867 try union electronics thats where i get most of my parts. this is a simple board replacement why pay 150 for something like this