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Hi I have an RCA 52 in lcd/led tv half of the

Hi I have an RCA 52 in lcd/led tv half of the screen works fine and the other half is not I have pics of the screen the model number is LED52B45RQ My dad replaced T-CON board it had a burnt spot on it, the new one is a RCA 46LB45RQ T-CON BOARD 4224TP let me know if you know what it could be my dad should be able to replace something else I thought maybe it had something to do with the power supply board thing but IDK haha D:

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Connected to cable box sound no picture reboot left tv on 3 hrs. fine. turned off. 2 hours later turned on now no pic just sound. When the tv is cold no pic. when warm pic. ???


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May 13, 2017 | Sony Televison & Video

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Top half of tv is white it started with just a line from side to side and has become worst


half the picture on my tv screen turned completely white. ' IGN ...

www.ign.com > Boards > Community Central > The Vestibule

IGN
May 3, 2014 - 7 posts - ‎4 authors
what half? down the middle or every line of pixels? did you google the issue with your tvmodel? my samsung has issues with bad capacitors ...

samsung led ua40d5000 tv half screen turning white - Forums - CNET

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1 Answer

How do I replace control board?


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Nov 24, 2015 | RCA P52927 52" Rear Projection TV

1 Answer

Half of my tv screen went black. I just opened it and i turned it on, but the whole screen went black.


Hi,
Hope it would be back light problem. you didn't mentioned anything about the brand and model number of the tv. Without knowing, is it an led lcd or LCD tv with ccfl back light its not possible give solution.
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Sep 07, 2015 | Televison & Video

1 Answer

24'' led tv screen half pic ok but half pic problem


Hi Mr. Hosssin, This looks like an issue between the TCON board and the lcd panel. Check the connecting ribbons if you can or consult some one qualified for the job.

Jan 10, 2014 | Westinghouse LTV-32w1 32 in. HD-Ready LCD...

1 Answer

HDRCA 52" model R52WH77, the pic looks like a big U in the middle of the screen and it turns its self on after turning it off. Sound is fine.


A capacitor is building up power and then when there is too much power it discharges turning the tv back on without you hitting the power button. The tv will need to be repaired by a service tech however get a quote and then decide whether it is better to just buy a new tv. LCD's have dropped in price greatly.

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2 Answers

RCA 32 in TV no picture no sound just a beeping noise TV power is on


the tv has one part of the power supply working this is needed to have the microcontroller ready to work. But the tv needs more than that for work im talking 'bout the high voltage power supply who is now damaged. the parts required depends on the diagnosis in the bench but at least two are needed. the cost of this repair of course depends in how many parts are going to be replaced, but i concider this repair kind of average in this technology.

Apr 13, 2009 | RCA 32V524T TV

1 Answer

42" LCD tv shows picture on only half of the screen,other half dark!


The T-Con board (otherwise known as LVDS) connects to two seperste parts of the LCD panel. If you do have half a picture (left or right) replacing the T-Con board should resolve this issue. Open your TV, find the part number and search on eBay or at sites like www.flattvparts.co.uk where you can search by TV model number.

Oct 27, 2008 | RCA L26WD26D 26 in. LCD TV

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