Question about Sony KP-57WV700 57" Rear Projection HDTV
This is a Convergence issue. Replace the convergence board and it
should work fine. The part number of the convergence board for Samsung
HDTV PCL5415R is BP94-00383A.
It would be best to contact the manufacturer for the availability of the part or you may also ask for second opinion.
Good luck and have a great day ahead!
Posted on Feb 01, 2010
Thanks for using FixYa. From what you have described it seems that you have to replace the convergence IC and check power resistor for leakage, if values are not exact you have to replace them. 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 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.
Please do accept the solution if the issue is resolved or else revert for further assistance.
Posted on Jan 31, 2010
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Posted on Jan 02, 2017
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