Question about RCA L32HD32D 32 in. LCD HDTV
Tv turns on but no picture. can change channels and has sound. when I shine a flash light on the sceen I can see the picture.
Posted by Anonymous on
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Posted on Jan 02, 2017
SOURCE: When I turn on my tv, I get a black screen that says unusable signal. I change the channel, same thing. I try to use the DVD player or another add on and it is still black. My TV is an RCA 37in flat s
Thank you ryolkowski!!!! We just tried your solution and MAN it worked like a damn. We were all ready to make a trip to the city to get a new tv, an expense we just didn't need right now. You made our day. I can't thank you enough. jabo
Posted on Aug 02, 2009
SOURCE: I have a rca model
The tv is entering what is known as a protect mode. This happens due to failure or the components that control the amount of voltage entering a particular circuit. EX; Resistors, Voltage Regulators etc.,
The location is most likely to be the power supply board. How good are your electronics soldering skills? I would not want someone with out prior experience in working on electronic circuits to attempt it and hurt themselves.
Posted on Nov 08, 2010
SOURCE: Picture & sound shuts off
I had a similar problem with my Phillips 42 in. LCD HD TV.
Here's the problem. The Power Supply Board. I opened my TV up(warranty was up of course) and found several bad capacitors. Phillips and several other companies were sold capacitors that although were highly rated failed within 5 years because of a lack of preservatives. All sorts of electronic equipment is now being effected due to these defective capacitors.
1. Take it in and have it fixed
2. Open it up, check the board for faulty capacitors(bulged or leaking) Buy a new Power supply board and install it.
3. Remove PSB, remove faulty capacitors and replace with compatible new ones.
Hope this helps
Posted on Dec 09, 2010
SOURCE: I have a 2 yr
Your backlight controller is probably faulty. Check for bad capacitors. It may be one or more inverter transformers which is faulty, inwhich case it is usually easier to replace the whole backlight
Posted on Mar 16, 2011
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