Question about RCA R52WH73 Projection Television

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No Convergence I seem to be having the same problem as you stated with the RCA r52wh73 that is fixed with rl231 fuse, but I have a RCA r52wh77 is the fix the same?

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  • curtaylor Jan 21, 2009

    I replaced the fuse and now the TV will not power on, the green light comes on for about 5 seconds and then goes off. What did I do wrong?

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Yes that model is the same itc222 chasis... the fl231 problem is common on all itc222's even more so on that model .. consult the tips and tricks section for the fl231 problem repair instructions

Posted on Jan 15, 2009

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1 Answer

R52wh77 My picture is distorted color is shadowed,what can cause this


usually the flybacks solder becomes an issue and will blow the FL231, DL231 and the CL230. You can get the repair kit called the ITC222 and ITC222A convergence option missing. From www.tvrepairworld.com which contains the parts and the CD with instructions.

Apr 10, 2010 | RCA R52WH73 Projection Television

1 Answer

It seems the picture has gone bad on our our RCA 52" Model No. R52WH73 projection television. It is only 3 years old. The picture is bowed in at the top and bottom and the color is off. Will it be cost...


Your convergence ICs or convergence board is bad. More than likely it is the convergence ICs. About a $100 fix from a reputable repair shop. Hope this helps. If you need more info let me know.

hardrocko

Jan 25, 2010 | RCA R52WH73 Projection Television

1 Answer

RCA R52WH77 ITC222A chassis convergence problem - FL231 changed!


did you hear an arch before it went if so , one of your crts is arching
and sorry they are not avail anymore

Sep 20, 2009 | RCA Televison & Video

1 Answer

How to adjust the convergence on my RCA R52wh77 tv there is no convergence button on system anywhere. TV is only 2.5 yr old and I really don't want to pay $300 to have them come and adjust tube when I can...


you have to go into the menu,sometimes convergence is listed in the video section.
the chasis number is ITC222.
some had manual convergence then you have to adjust red onto green,blue onto green DO NOT MOVE GREEN
if it has autoconvergence activate it.do not do anything until its done.

Sep 18, 2009 | RCA R52WH73 Projection Television

1 Answer

RCA 52 INC MODEL R52WH77


From the symptoms you describe. you have the fl231 fuse problem. Congrations this is a simple fix. please read my article "the fl231 fuse problem" in the tips and tricks section

Apr 13, 2009 | RCA HD52W59 HDTV Projection Television

1 Answer

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

1 Answer

Convergence nightmare


the convergence board wuld not solve the problem, you need the convergence power supply board for the ITC222 you can get one at the following link with free instructions.
http://servicemanuals.vstore.ca/

Sep 24, 2008 | RCA R52WH73 Projection Television

5 Answers

Convergence


Two boards govern this circuit . 1) convergence power supply board # 271860 2) convergence amplifer # 271861 . In most cases amp board is your problem . You might want to check the amp board for loose connections on it .Most of the times its the cable sockets on the borad have loose pins . This the board that has the metal heat sinks in a row of about nine of them on the board . Good luck

Mar 11, 2008 | RCA HD52W59 HDTV Projection Television

3 Answers

I have a rca hdtv r52wh77 1 year old ,i have color problems ,i cant get to the convergence set up ,please help.thks


Try looking at the main board very near the flyback and you should see 3 fuse links (they look like hard capacitors) one of them is probably open causing lack or power to the convergence board by way of the ribbon seated close to the vertical output IC

Dec 22, 2007 | RCA P52937 52" Rear Projection Television

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