Question about LG 42PX4DR 42 in. Plasma TV

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Red speckles on the sceen...

It seems to be only in the black colour that the red speckles can be seen,the tv is only three years old i have a ps3 linked to the tv so when i watch blur ray the problem is even worse..

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  • Miccara Dec 26, 2008

    I HAVE THE RED SPOTS AT THE BOTTOM OF MY LG. ITS VERY ANNOYING. THATS THE LAST LG PRODUCT IM BUYING.

  • lufonseca Dec 28, 2008

    I have the same problem and it seems is getting worse. Is really sad to buy a new tv and find out it has poor quality.



  • Anonymous Apr 21, 2009

    mine has spots all over it,but it comes and goes,its clear then it goes fuzzy,if you turn it off and on a few times it sometimes comes clear for a while

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Mines doing the exact thing

Posted on Dec 12, 2008

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Posted on Jan 02, 2017

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Hi, I turned on my 4 year old Sony 42" plasma today and the screen was black with speckles of colour flashing for a few seconds before fading out and the whole screen goes black. The sound was fine...


in sony 42 inch what is the exact model number of your TV?

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Aug 16, 2008 | Televison & Video

1 Answer

Will not work on my tv


does ur tv have the correct colour bits at back/side for u to use this??also have u checked all the stations to see if ps3 is on any others as the leads all use seperate av stations if all this is correct it would appear your ps3 output signal board is broken if its under 1 year old sony will repair this under warrenty free of charge if its over a year old it costs about 40 from a coputer/systems repair shop to fix this

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tv producess three colours red, blue and green, each of this has a different input on the tube (crt)
each has a seperate path from the IC to the tube neck.
on the tube are three transistors, each one for one colour,these transistor can be tested individualy,
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1 Answer

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1 Answer

Washed out colours and thin red lines across the screen


your problem is in red video circuit. please get it done with skilled tech.

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