Question about RCA P52937 52" Rear Projection Television
I AM WANTING TO KNOW HOW YOU GET TO THE BACKSIDE OF THE SCREEN TO CLEAN IT? AND WHAT WOULD YOU USE TO CLEAN IT WITH?
Is it a rear projector , I am positive it is, if it is here is the info you will need,
First you will have to know if it is assesable from the front, most of the time it is, but of the model has sensor's in the front that must be disconected first, removew the front, trick's or take your time and try to figure how the hell did they design the unit to put together, some of the hidden screw's or in the front plastic part that snaps off or pull off, look , most front screen or popable, meaning take out the buttom screws first and see if it commig apart by giving it a bit of force outward, make shure there is no wireed attached to the screen if it has self aligment sensor's, is so disconect the connector, don't know your model by hart but don't think it has any, next keep pulling the buttom part until your almost all pulled out at the bottom , make shure there no wire, then keep pulling it until the front screen it off. Heray.... Next there is 3 bright light devel's that shine, red, blue, green. look inside to see how durty they or, if very durty, then you must keep in mind how the tube's rop cover or set or place, there is 4 screw's that take the top cover off, don't take the picture tube apart just the top big black peace, remember how it goes back together, or you will run into problem, dont open the priture tube where there is oil, you're be sorry, next remove the big black glass part, then clean it with hot soppy water, I use dish soap, if you see it is not durty don't open the other one's then put it back together and do the next until they or all clean and piffy, next clear the miroir, Oh what a difference, you say, well not to desapoint you , I just hope you have put it all together in order and didn't tuch tose adjustment that you not suppose to touch, leave it like it is, unless you think you know what you or doing don't touch, last clean the back of the screen that u had sutch a hard time pulling off then if lucky put it back together, and ha, what a difference, but hopping your convergence is not off, if it easy try manualy adjusting it. Last witch I don't sudjest is go to your munue turn off the colours, put contrast to 80%- amd brightness to 40% and in the front cover remove it 5 screw's this time, oh it getting easier, and adjust the focus for eash screen, it is the small black box about 4" x4" with 6 adjustment, it say's on it focus and creen control, to be able to adjust it correctly put your menu on when ajusting them you will see when they or in focus, unless you were clases, then you run into problem agian, last ajust the screen so that you get the most purfect black and white colour without over driving the screens were you see drive line, I do not want to see drive line's,,, go it. and back of put back the colour and see what you have accomplish, Ah....
I owe.... Last put the rest together and have a nice day.
What About Bob.
ps and if you only get half way and give up well call an expert, 1-705-268-9252
Posted on Feb 20, 2008
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Posted on Jan 02, 2017
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