How do i fix my 61inch RCA tv ??? when i turn the button on the light flicks on then of and it makes the sound like its trying to turn on .. the bulb has been replaced but still nothing

Fred, Unplug for a couple hours then try, if does not reset, board,capacitors or power supply gone bad.
Check the attached links for TV's problem.,
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Fix Your TV Instantly

how to fix 42 RCA flat screen

RCA 276046 Power Supply Unit PSU Boards Replacement Guide for RCA LCD TV...

http://v6.tvrepairtips.org/anon/supertips?page=1&make=&model=LTV46W1%20HD&problem=

the CRT focus caps need change all 3

Hi,
Not sure why chat got closed/ disconnected.
There is big transistor TL010 attached with heat sink near flyback transformer, this is horizontal output transistor, check it and replace if found shorted.
Thanks.

I have the same issue! Did you ever find anything out on yours? Any information would be great! I would hate to throw the TV away because when it's on it works great!
Thanks
Alexis

This solution pertains to anyone who owns an RCA 61"HGTV, that is not working. If your problem was that your TV made a big pop or explosion like noise, and then turned off and would/will not turn back on. We had this problem as well, and asked for help on this site, but we fixed the problem ourselves. We removed the back panel, and cleaned everything really good with a small hand vac/with a small brush attachment. Be very careful, as there are many small wired connections on the board, you don't want to rub hard with the brush, be gentle. After cleaning the back of TV really good, we replaced back panel, reconnected to cable, and we had TV once again. This may not fix all problems, but it's worth the try before buying new parts, which may no longer be avalible anyway. Thanks to all that suggested a solution for our problem, add this solution to your list as well. Thanks again !! Merry Christmas and Happy New Year to everyone !!!

my tv wont turn on at all and it worked fine this morning can anyone help its a rca floor model 52 inch

It sounds like the CP150 and or the CP114/120 capacitors need to be replaced, they cost around 3 dollars each and can be found at Radio shack or you can order them from http://servicemanuals.vstore.ca/ and they will send instructions with them.

try unplugging the tv for a few hours. then plug it in and push the power button on the front of the tv.

it has something to do with this processor issue inside the tv....its pretty much a stupid thing.

should have been a recall because everyone has the same problem on here.

this is pretty much just a band-aid over cancer, but i've been having to do this for about a month now, and it works.

i have a friend who has this tv and the same problem. i called a repair shop abd i was told it is the high voltage converter. $400 to pick up drop off and repair.

replace the flyback. you can get a replacement at the following link with free tech support to expain step by step how to replace it. you need flyback 259296 Heres the link.
http://servicemanuals.vstore.ca/