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My LG 26LB75 is showing some trouble with the picture quality - while it shows the images expected, there is a kind of strange cartoon-like quality to the picture, like a lack of colour contrast between similar shades. It isn't the TV reception, as the problem also happens with the DVD input. Is this a fault or can it be fixed at home?

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SOURCE: swaping pip images

you need to check your cables. what brand of tv are you using?

Posted on May 11, 2008

  • 1 Answer

SOURCE: Black/Green Distortion - Picture Quality - Wharfedale

This is no solution but a point in a probable direction.

A tech guy told me ALL the LCDs they have seen in their repair shop have "swollen" capacitors, this is due to voltage instability. Lowering the internal voltage regulator and replacing the swollen capacitors (which eliminate noise) apparently restores the LCD to new working quality. Without actually "seeing" my problem the tech said that should repair it. I have not tried this yet but eventually will begin that way.

Posted on Jun 08, 2008

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This is no solution but a point in a probable direction.

A tech guy told me ALL the LCDs they have seen in their repair shop have "swollen" capacitors, this is due to voltage instability. Lowering the internal voltage regulator and replacing the swollen capacitors (which eliminate noise) apparently restores the LCD to new working quality. Without actually "seeing" my problem the tech said that should repair it. I have not tried this yet but eventually will begin that way.

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