Question about RCA D52W19 52" Rear Projection Television
This is for model D52W15 RCA tv. I replaced to blue tube and when I powered it back on the picture looks 3d now. The picture was fine before I replaced the bulb would just blue out and the service man said that it was the blue tube bad. When I use the convergence the crosses line up perfectly. But on the outside edge the blue curves up and the red is curving down. When I take the lenses off the picture is fine. It just shows up as only purple. Any Ideas?
Your going to need to hook up a cross hatch generator to adjust the internal convergence alighnments. Anytime, a tube is replaced, there is alot of alighnment involved with the convergence, and it cannot be alighned from the customers convergence controls. I suggest first you get a service manual, and follow the alighnment to the letter for the convergence. If you do not have a cross hatch generator, then your going to need a test disc(DVD) that has a cross hatch on it. If you do not have access to those two things(cross hatch generator or the test disc) you will need to call out a tech to do this alighnment to the set. They (service tech) don't tell you when you get an estimate for a picture tube that there is some alighnment involved that reguires special test equipment. Thats why they charge what they do. I wish I had better news for you, but without proper test equipment, this is going to be a tough battle. Good Luck Please do not forget to rate this thread.
Posted on Dec 12, 2006
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