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Goodmans gtv42p6 plasma tv the tv fires up giving vs voltage but ther is no picture or on sreen graphics although you can tell the screen is lit

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3 Suggested Answers

Maanita
  • 1142 Answers

SOURCE: VS-50609 no picture no sound

Seems to be the power button is stuck on the tv itself

Posted on Jun 24, 2008

  • 1 Answer

SOURCE: SAMSUNG PS42D4S PLASMA TV HAS

I had the same problem here but I notice that one of the compoent on the power supply board is melted slightly. Suspect that it might be the cause. the compoent have a symbol of transformer and is grey in color...(look like a cap) ...compoent number is L48

Posted on Sep 14, 2008

  • 93 Answers

SOURCE: vs 7070 no blueuntilwarm and has dark picture

Might be it is worth the buy a new TV,but it is not worth the money to fix it. It is a serious problem!
solutiondoct

Posted on Nov 22, 2008

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Might be it is worth the buy a new TV,but it is not worth the money to fix it. It is a serious problem!
solutiondoct

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1 Answer

Mitsubishi VS-6041- picture brightness not very bright


Hi Dawn,
The TV does have a screen control on each of the picture tubes ( there are 3 ) although I do suggest you have a qualified technician make the necessary adjustments as an improper adjustment can cause damage to the set. Should you deside to make these adjustments yourself, you'll need to remove the back ( or front in some sets) ( PRE-CAUTION, UNPLUG THE SET FROM THE WALL BEFORE PREFORMING ANY ADJUSTMENTS INSIDE THE SET ) The screen adjustments are located either on the bottom of each tube or in a group component located where the main High Voltage Wire ( large red wire from the black transformer on the deflection board ) is connected to. Look for a turn pot ( screw type adjustment ) that is marked SCREEN. When you locate it ( whether it be on each tube or in the group component ) turn it up only slightly and not to much, as excessive gain ( turning it up to much ) may cause the TV to shut down. When you have the proper brightness ( when it looks good to you ) close the set up and enjoy the renewed picture. Good luck and I do hope this has helped in some way
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1 Answer

No picture


If, in a dark room you can't even see the screen lit up, you have probably lost your high voltage driving the picture tubes and if the set is over 10 years old, I'm pretty certain that the parts will be no longer available -- that is one of my pet peeves about Mitsubishi. If you can see a grayish screen, then maybe there's a chance it could be repaired by a competent and dedicated technican.

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