Question about RCA L42WD22 42 in. LCD Television
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Posted on Jan 02, 2017
SOURCE: Unusable Signal
The issue that you are having is with your small signal board and it needs to be replaced, it sounds like the microprocessor on that board is getting locked up.
Posted on Aug 19, 2008
make sure that you have it set to the right input signal source and that your source is working properly. if so then yeah, you need to replace the fuzle modulator.
Posted on May 02, 2009
your mainboard is failing and will need to replace this company as well as many others do not sell part seperatly only at board level you can try shopjimmy.com or call a local shop to help you
Posted on Dec 02, 2009
i had this happen last year, now my tv is messed up again. when we had the problem with the unusable signal, the tv repair shop told us it was the main motherboard that caused it. ended up paying $250.00 to have it fixed. Now, our tv is broke again, this morning turned it on, got the green light, then just started flashing red, hasnt worked any at all today, reset it and everything. My suggestion, if you can afford to buy a new tv, do it, because I called the repair shop again this morning about the new problem, they said after the 1 year warrentt from rca runs out all they do is tear up. My tv isnt even 4 years old, bought it at the end of 2007, now its tore up twice, going to purchase a samsung in the morning from brandsmart. Good Luck!
Posted on Sep 24, 2010
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