Question about RCA HD52W59 HDTV Projection Television
I would not even go through telling you witch capcitors because I would not know witch ones failed as I cannot see the unit. But I would recommend you replace the whole convergence board why? Because if you tried to repair each and every componet chances are something else will go wroung.
These units fail for a reason not just because of age there are many factors invoved such as heat, Dust, normal usage.
Lets face facts here if you where to replace compactors sure it will work for a little while then you back at it again. Buy a new convergence board and end the frustration now.
If you want tips on how to repair a convergence this would be hard and time consuming emailing back and forth I'd rather save you time and more money in the long term replacing the convergence board.
Like my advice? please click ACCEPT Do not like my advice please give another chance before blowing me off I might just have some other opportunities for you..
Posted on Sep 29, 2009
No convergence means the problem is that your Convergence chips(IC's) are shot. The typical cost to get this fixed by a pro is about $300 - and it doesn't mean that he/they will do a job better than you do. The parts are less than $100 (about $20-$30 for the IC's) if you want to do it yourself. Replacing only the IC's (STK392-110's) MAY solve the problem; however, many people have also had blown resistors requiring replacement. Why would you ask should you replace both of the IC's if only one is shot?! If one is shot the other one is not far away and for that little price of the chips it worth changing them both at the same time. Also the convergence board should be checked for cracked solder. If you replace the ICs and the resistors are shot, the ICs may blow again almost immediately, meaning you may have to do the repair twice. Also check all the cold solder joints on that board and try to repair them.
Please do accept the solution if the issue is resolved or else revert for further assistance.
Posted on Sep 28, 2009
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Posted on Jan 02, 2017
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