I have 51" Hitachi Projection that is about 4 years old. It is has three dots on the screen, yellow, red and blue. Any help greatly appreciated. Hoping somebody will know the solution so I can get an idea of how much the repair cost will be, if any, unless it is something I can do or can it be repaired through the menu of the T.V. I have already tried the magic focus.
Once again thanks in advance.
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Needs convergence amps replaced. Sometimes resistors burn and need to be replaced. This repair requires soldering/desoldering equip. and a trained eye, but usually can be done for 175.00-325.00 at a reputable service center. Good luck, Russmann.
I finally emailed Hitachi about the blue haze and since my televison is only 16 months old they agreed to pay for the part (they didn't say what part) and I will have to pay the service charge. The repairman is coming out on 2 Apr 08. I will post results after that.