Question about RCA 32V420T 32" TV
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Posted on Jan 02, 2017
Usually the fix for that on a RCA or GE TV is to go into the menu (the button in on the front of the TV) and find channel settings and let the TV autoprogram itself. This should fix the issue.
Posted on Apr 26, 2007
Usually, this means that something has spilled into the front of the set and has contaminated the pushbuttons. If one of the channel pushbuttons has fluid in it, the set will just sit there searching for channels and will not respond to any other commands. The computer thinks you are pushing the channel button and responds accordingly. When you push another button the computer does nothing because it thinks that you are pressing 2 buttons at the same time. The board should be cleaned and any contaminated pushbuttons replaced by a qualified tech.
Posted on Aug 23, 2007
Mine does the same but the volume doesnt go up.The remote doesnt work either.I am sure this is not the answer to our problem but while the tv is searching the channels be ready and puch the volume button to stop it on your channel you want and then push the menue button and place a lil peice of paper in the meue button and it will stay on
Posted on May 26, 2008
this is the same type of problem happening with other rca models and I know it is the EPROM CHIP but why this is failing is either because of design flaw , dirty enviroment that they were made in , to much voltage or current to the chip or too much of a draw from the chip causing it to fail . Or even a random frequency from the IR sensor or its circut I'm still investigating and testing.
leave the tv unplugged for at least 3 weeks durring this time resolder any solder that don't look good , I did this and it lasted for about 6 months(always plugged in to the wall) before it started doing it again. model # 27v412t
Posted on Oct 06, 2008
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