Question about RCA D52W20 52" Rear Projection HDTV-Ready Television
RCA model D52W23
Please check the cables at the back of your TV. Check whether the cables are firmly connected and are not cut. Also try and use HDMI cables which will resolve the blurry picture issue. In case, HDMI cables doesn't resolve the issue then the problem is definitely with the STK ICs (convergence IC). There are two ICs and this set uses the STK 392-110. They are available online for $6 or more.
You can place an order on line on the following link---
Replacing STK IC is not a difficult task if you have soldering knowledge and have ever opened your TV set. Please see this link to view the procedure of replacing STK ICs on your TV---
STK IC Replacement Procedure
Please do accept this solution and revert for further assistance.
Posted on Jul 02, 2009
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Posted on Jan 02, 2017
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