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There is black hazey spots visable when the picture is of white or lighter colours..tv is lcd

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  • shawnbelter Oct 12, 2008

    I also have a back hazy spot on the left side of the tv. I have a 56in Toshiba LCD rear projection (only a couple years old). It is approx mid way up (30 cm up and approx 30 cm from the edge. It does not move and I can only see it when a light picture passes over it.

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5 Suggested Answers

tvtechnician
  • 105 Answers

SOURCE: I GET WHITE SPOTS ON MY LCD SCREEN

this is a touchy subject for sony. basically sony has increased the brightness levels for the backlights to have better color tones in thier lcd's. well the downfall of this is the white spots you are experiencing. this is not a defect, you will never get them to go away, the only thing you can do is to turn the backlight and brightness down to reduce the white spots. if you contact sony, there is a software upgrade that will help reduce this issue...

Posted on Oct 25, 2007

  • 4 Answers

SOURCE: green spot

Easy fix. I had the same green spot problem with PT-52LCX65 and I removed the front panel (no screws). In the center is a panel that has two screws. Remove them and pull the cover off. There you will find the projection bulb. Do not clean the bulb but instead the base. Use a damp cloth to wipe the dust off the black disk (the base of the projection bulb housing). Apparently the dust through static electricity may cause enough magnetism to distort your picture. Hope this helps.
JK

Posted on Dec 02, 2007

  • 10 Answers

SOURCE: green spot

Check with Panasonic. I have the same issue and was originally told that the optic board needed to be replaced ($1700). I waivered on getting it fixed and spending more than the tv is worth. So I now learned that there is a new fix for the bad optic board and Panasonic is repairing it free of charge. Repair is schedueled for next Friday (Feb 1, 08). I'll report back if it was successful. This repair involes an eprom on the optic board. Hope the sheds new light........

Posted on Jan 25, 2008

SOURCE: A small white spot on LCD screen TV

buy a new glass lens

Posted on Mar 19, 2008

jerryg50
  • 1667 Answers

SOURCE: lg 32lc2r, only showing picture in black and white

Make sure that the color control level is set to the default or 50% to start with. This should be in the Video menu.

The colour for the tuner and for the encoded base-band video uses a circuit area called the colour demodulator. It is possible that this cirucuit area has failed and needs servicing.

Jerry G.

Posted on Apr 12, 2008

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