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Question about RCA F32450 32" TV

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Tv switching back and forth from three seperate channels, cant get it to stop on any!

As soon as we turn it on, it is already switching from channel 3 to 4 to 9 to SVID1. Can't get it to stop on one or the other. Please help! Thank you for your time!

Posted by timothy deleon on

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Anonymous

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The only thing I know of that can do what you are seeing is if something has spilled into the set and has contaminated the pushbuttons under the volume/channel buttons. If the Channel Up pushbutton has fluid in and around it then it can conduct and the microprocessor thinks you are telling it to go up through the channels. The only way to fix that would be to disassemble the set and pull out the PC board which has the pushbuttons on it and clean or replace them. If you do not have experience working inside TV's then allow a qualified tech to handle it for you.

Posted on Jul 13, 2007

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