Question about RCA R52WM24 52" HDTV Projection Television

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RCA R52WM24 52 in TV

The fuse that controlls the convergence keeps blowing... any suggestions

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The RCA service bulletin says to replace FL231, DL231 and CL230 all at the same time then reflow the solder on the flyback and the vertical output IC

Posted on Feb 08, 2009

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My R56WH78 tv has lost convergence overnite,I can not access any convergence menu with the remote control,What should I try next.


This RCA tv model have a dead convergence fuse at FL231 at the right side of a FBT- a big black plastic block with a wire hook to a board.Must resolders the FBT-(Flyback tranformer too).U have all the tools and also can do basic soldering work too?Yes,try website like Ebay.com to by the RCA tv convergence fuse to replaced at location FL231 and and also resolder FBT-Flyback tranformer too.Will solved this tv RCA model convergence problems.

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My convergence keep going out, I replaced the convergence twice. I have a rca hd52w59 modle


When you say replaced the convergence twice, are you refering to the convergence boards or the FL231 fuse? If its the FL231 fuse unless you replaced the DL231 and CL230 plus reflowed the solder on the flyback it will continue to keep blowing untill the 3 parts are replaced together and the flyback gets resoldered. If you replaced the convergence boards then try resoldering the flyback.

Nov 27, 2009 | RCA HD52W59 HDTV Projection Television

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Blowing fuses p50830bl


the board mounted overtop the of the chasis is the convergence power supply board
replace that board will bring your tv back to life
then go into menu readjust convergence red and blue DO NOT MOVE GREEN

Sep 01, 2009 | RCA P50830BL 50" Rear Projection...

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Fuse keeps blowing R52 WM24 tv


you need to replace DL231, FL231 and CL230 all at the same time then resolder the flyback and vertical IC, You can get the parts under the RCA category at the following link, and they provide instructions on how to do the repair.
http://servicemanuals.vstore.ca/

Feb 07, 2009 | RCA R52WM24 52" HDTV Projection Television

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High pitched noise related to the color shifts. RCA 52"


Coil LL037 resolder then glue top with stick glue or replace coil.

Jan 19, 2009 | RCA R52WH73 Projection Television

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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.

Jul 23, 2008 | RCA D52W20 52" Rear Projection HDTV-Ready...

1 Answer

Tv model r52wm24


You most likely need a new convergence power supply board if fl231 keeps blowing thats the most likely cause, also check for shorthed capacitor cp231. If you need a link to get a replacement convergence power supply board, let me know I know where you can get them.

Jul 19, 2008 | RCA R52WM24 52" HDTV Projection Television

2 Answers

RCA HD52W59 Convergence issues after some repairs.


Hello rmolen,

This is an indication that the convergence amps are drawing too much current which has an effect on the power supply and thus killing your sound by removing or lowering the voltage supplied to that stage, finally this results in the blowing of the fuse. I would suggest that you change the convergence amplifiers and the biasing resistors (All of them) and then see if this corrects your problem (I believe it will). Also get a schematic of the TV and try to find out how the power supply relates the sound module and the convergence module, they might share a common power bus, or the voltage regulator for the sound also feeds the convergence board.

I hope this helps,

Thank you,

Shuttle83

Jul 08, 2008 | RCA HD52W59 HDTV Projection Television

1 Answer

RCA R52WM24 52 in. HDTV convergence IC location


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 ..... willie@fordtv.com

Feb 29, 2008 | RCA R52WM24 52" HDTV Projection Television

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