Question about Projection Televisions
I had removed and checked all capacitors in the vertical and horizontal cct. as you told me before. all of them were good as I checked with my clamp meter and no leakage found.
Then I replaced two stk 392-150 ics, two 22ohms half watts burned resistors with 1watts, another two resistors was running under 85% in the convergence panel and replaced all half watt resistors with one watts. Picture is good now except the curled around the corners. I did the fine tune but it did not make any difference.
My second question is when watching the tv from around ten feet or a less distance some light black color circles in middle of screen are very visible also when the screen is white. what is your experts opinion in this case. Thanks in advance.
Hey sorry for the late reply,,
Usually thats a problem with the screen or filters,, I am kinda tierd up in my company at the moment and i will be more specific if you need me to.. I will contact you again as soon as i possible can,,
Sorry for my late and delaied responces but i must attend to my compays urgently need..
Posted on Feb 20, 2008
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