Question about RCA HD52W58 52" TV

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RCA projection tv R52WH74

Where is the convergance circuit for this tv? It displays a 3D image and comcave picture, top and bottom.

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Quick question do you have the convergence option in the customer setup menu. if you do not then goto the tips and tricks section and read the fl231 fuse problem

Posted on Apr 24, 2009

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I have a Rca Model# R52WH74 the picture looks bowed at the top and bottom and has double vision of objects.


The convergence is out, and the convergence ICs' need change, or it will have to be repair, and it will run around 350, on repairs.

Aug 23, 2011 | RCA R52WH73 Projection Television

1 Answer

I have a RCA Model R52WH74. It hs a double view to it liek the colors has seperated. It also has a wavy red line across the top. It looks like the projector bulbs are out of line. All three bulbs are...


The tv have a problems known as a convergence problems,it is dead.Tv have any colors lines R,G,B mis alignments,have any colors shadows pictures or 3D pictures look alike?Yes,than the tv convergence board it is dead,convergence board must require changes 2 STK convergence ICS and some or all of it resistors too.To fixed the tv convergence board to fixed the tv convergence picture problems.The tvs shops will cost u like $300-350 for parts and labors.

Aug 01, 2011 | RCA D52W20 52" Rear Projection HDTV-Ready...

1 Answer

I have an R52WH74..my screen keeps popping in and out with a 3d picture...i tried to manual converge it but it won't let me move the cross left or right..help me please


This rca chasis 222 set has the cpnvergence divided among 3 diffrent circuit boards. how often does it pop in and out? is this all of the colors or just one. is the picture curved in at top and bottom when this happens. intermitant problems are characteristic of a faulty connection or a componet aproaching failure. if the picture is curved in then i suspect it could be related to the convergence power board. if it just one color it might be the convergence amp board. i am here to help so just let me know and i will do my best to see what i can do

Nov 05, 2010 | RCA R52WH73 Projection Television

1 Answer

The picture is showing a double image and is distored.


The problem you are refering to is more than likely a convergence problem. The convergence circuit in your tv is controlled by an IC (integrated circuit) stk392-110 and it makes the 3 colors (red, blue, green) line up/converge together to create a clear picture. You'll know when this part needs to be replaced because the picture you see is 3d looking and possibly bowed on the top or bottom or on the sides in any or all 3 colors.

Jan 24, 2010 | Mitsubishi WS-55511 55" Rear Projection...

1 Answer

Where is the convergance amp?


Accros the top of the chassi.conv power supply is to the left

Apr 23, 2009 | RCA HD52W58 52" TV

1 Answer

Bow tie looking picture with 3d color mis-alignment


you have lost convergence. First thing to check is to see if you are missing the convergence option in the customer setup menu. if you do not have this option then i suggest reading the article in the tips and tricks section entiltled "the fl231 fuse problem" this is a common and sometime easy repair if you do have it then you might need a convergence power board

Mar 09, 2009 | RCA R52WH73 Projection Television

1 Answer

RCA R52WH74 Picture is sagging, looks 3d, and double picture


Go to menu then setup look for convergence if you do not see convergence then you have A open FUSE It will be on right side of FBT flyback transfomer there is 3 of them in a roll they are small brown rectrangler looking caps but ARE FUSES it will be the one in the middle. Replace it and you have a FIXYA.

Feb 19, 2009 | RCA R52WH73 Projection Television

2 Answers

3D TV Blues, Greens, Red and a little yellow. RCA Modle # R52WH74


This is called convergence board failure. try to re calibrate the convergence. if the re calibration fails, this means your convergence board will need to be replaced or, rebuilt.

Feb 13, 2009 | RCA R52WH73 Projection Television

1 Answer

?Convergence problem


Sounds like the convergence IC'S are either bad or a fuse maybe bad in the convergence circuit. The part # should be on the chip itself if you want to try and change them yourself. Good luck and keep me up to date on outcome. Cheers. Jay

Feb 09, 2008 | Televison & Video

6 Answers

Rca r52wh74 projection 52" tv


Convergence in this unit can be one of 3 possible boards. can you adjust any ...do the crosshairs move in customer setup convergence menu

Jan 04, 2008 | RCA HD52W58 52" TV

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