Question about RCA D52W19 52" Rear Projection Television
This set doesn't have convergence chips like most tvs, just a convergence board, so need to know whats wrong with set when it plays for a couple of minutes fine, then starts going un convergened.I have not worked on these type of setsso I don't know where to look for the repair of this problem.
Since this is an intermittent problem, I would first check the convergence board for cracked solder connections or other loose connectors (or leaky capacitors and diodes). If you still cannot find the problem, you will most likely have to replace the convergence board assembly p/n 264103. It can be quite difficult to re-converge if you do this unless you swap the two eeprom IC's on the original board to the new board IK210 and IK211 then Go Into The Service Menu Geometry And Set V Slope And H Position, Save, Then Back Out To the Customer Menu And Run AutoConvergence.
Posted on Dec 22, 2006
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