I have a 50 inch hitachi ultravision never a problem its 2 and a half years old noticed blue discolor top left center down about 12 inches is this the lamp going bad or something else?
the tv picture began to get wavey lines at the top of the screen for a short time then the tv screen...
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the tv picture began to get wavey lines at the top of the screen for a short time then the tv screen went black.