Question about RCA P52960 52" Rear Projection Television
Be sure to check power supply circuit thoroughly i.e.check resistors,etc.when you have any short circuit,like STK IC's.Use STK730-020 as sub for original STK730-010.
Posted on Oct 08, 2007
The RCA P52960 uses the PTK195 series chassis. There are 2 main boards at the bottom of the set and above the board on the right (when viewed from behind) is the convergence power supply board. This board usually has a big black IC on it, labeled STK730-010 and bolted to a metal heat sink. Chances are, that IC has burned out and stopped working. Replacing that IC should restore your convergence. If you do not have experience replacing IC's in projection sets, allow a qualified tech to handle it for you.
Posted on Aug 29, 2007
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Posted on Jan 02, 2017
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