Question about LG RE-44SZ21RD 44" Analog Television

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Problem with lg tv

Hi, i have a LG rear projection tv, model NO# RT-44S280CB, i have a red line across the bottom of the screen and a yellow spot in the middle of the screen to. it needs a new bulb its reached 9200 hours but the quetion is would the red and yellow come up if the picture is dim due to bulb dying off?? could you please email me at lucasjohnston@live.com.au
thank you..

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SOURCE: lg rt 56nz23rb

Hi there.

Replace the stk convergence ics and also the 3.9 0hm fusible resistors.

Posted on Oct 15, 2008

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Hi weve just bought the tv ,its a LG ,its a clear pic but has a very fine vertical line down the middle ,its like a yellow line


Vertical IC is bad or capacitor 100uf 35v in front or behind vertical IC. Call Mats for Parts 1-800-628-1118 But to make sure is Line up and down or straight across TV?

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I have a similar problem with an LG (except my red is the one that is fine) and was able to talk to a tech in some detail about it. The tech prefaced by saying that he had done a hundred or so of these with exactly the same issue. This is very common and the life span of rear projection televisions is not great. Having said that, plasmas and LCDs are also limited in life span mostly due to modern high performance gaming machines which shorten the lifespan of monitors both plasma and LCD alike.

From what I have gathered, this is not a problem that you can easliy sort out. (Of course they would say that though) It involves replacing the digital board which means soldering followed by aligning the lamps which requires quote a lot of expertise.

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Lg rt 56nz23rb


Hi there.

Replace the stk convergence ics and also the 3.9 0hm fusible resistors.

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