Question about RCA D52W20 52" Rear Projection HDTV-Ready Television
I have replaced the lamp three times in one year (which can be very expensive) I would like to no what keeps making the lamp blow out?
Fan has a lot of dust on it.get a can of air take lamp housing and hold fan fins and blow off dist also there is a nothe fan on dlp chip.in front. take of lower back cover easry to do.good luck
Posted on Nov 21, 2013
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Posted on Jan 02, 2017
the rca itc222 chasis uses no stk the convergence is controled with transistors... the convergence amp board is located above the main signal board(green board)... it can be identified as the one with several heat sink fins on it. FL231 is related to convergence.. there has been a problem with this fuse when it blows the processor doesnt know it is a projection set so it turns it into a regular tube tv. Here at the shop we have found number one reason this fuse blows is poor solder connection on the flyback. So replace the fuse and reflow the solder connection on the flyback and around that area also the horizontal transistor and then see if that doesnt fix the problem.. if you have an more trouble ..... firstname.lastname@example.org
Posted on Feb 29, 2008
SOURCE: RCA D52W20 52 Fuse problem
Well you could always use a bigger fuse but I would not advise to do it, it could and most likely will blow tv not fuse. Fuses ussually blow from a short or power surge. If it is new or under warranty I would return it for replacement or repair.
Posted on Jul 23, 2008
Bad solder joints on the IFT.
Posted on Oct 21, 2009
Testimonial: "Thank you, That was exactly the right thing. I resoldered pins on flyback and now Doesn't blow the fuse."
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