Question about RCA P52937 52" Rear Projection Television

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Convergence problem my auto convergence doesn't work

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Can you see a conv set do you see if you don,t see you lost the power supply for the conv. by the flyback you should see 3fuse boxs in a roll hit tham with solder. that should take of your fix.
or ch tham frist.

Posted on Apr 23, 2008

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Is there a way to manually adjust the convergence on a Hitachi HDTV modol #43FDX15B?


Hi James,

If Auto Focus (Auto Convergence) won't complete the set-up stop trying to adjust it. There is a fault in the convergence circuit!! ICs have to be replaced and maybe some burnt resistors.

If you access the service set-up menu and try to adjust the "defective" circuit the Auto-focus may not work correctly after the IC's, etc are replaced. Experienced technicians know that the service menu allow easy resetting to correct the misalignment, etc. "First Time" technician can be easily misled, waste a lot of effort and never get a correct picture.

If you want to attempt the repair, buy the correct parts from a service guy that does this type of work. I suggest having the repair done by a local competent technician that is experienced with Hitachi Convergence Problems. It is considerably more challenging than changing a fuse.

Our Convergence Gallery shows a variety of Convergence Faults. If you live in Toronto, ON., Calgary, AB., or Vancouver BC. it costs $257 for Hitachi in home convergence repair.

Good luck.

Robert

Nov 17, 2015 | Hitachi Projection Televisions

1 Answer

I have a rca d52w23 and it is stuck in zoom. The auto format option doesn't show up at all,anywhere. How can I get it back?


Check if the convergence menu option is also missing. If so this may be related to a common convergence failure on these models. You can get and RCA convergenfe repair kit from sites such as www.TvRepairKits.com and others.

Apr 12, 2013 | RCA D52W20 52" Rear Projection HDTV-Ready...

1 Answer

The auto convergence no longer works. The crosses


The common covergence problem with these sets is a blown solder in fuse beside the flyback transformer. It blows due to bad solder connections on the transformer itself.

Jul 08, 2009 | RCA D52W20 52" Rear Projection HDTV-Ready...

1 Answer

Need convergence tubes price and where to order


Hi, set doesn`t have "convergence tubes", it has 3 picture tubes and it has 2 convergence IC`s post the symptom you see on the screen or tell us where you got the term "convergence tubes". If it needs all 3 tubes the set is not cost effective to repair as they are veeery expensive to buy and you WILL need an experienced tech to install them and then align them, convergence repair here in central florida runs about 275.00, price for your area may differ greatly, send us more info if this doesn`t help, video-tek

Jul 01, 2009 | Sony KP-57WS500 57" Rear Projection...

1 Answer

Green auto convergence


The master convergence settings have to be close for the Autoconvergence to work. If they are not you need a technician to go into the service menu and adjust them.This is a long job and you can't do it yourself.

Mar 28, 2009 | RCA D52W20 52" Rear Projection HDTV-Ready...

1 Answer

Convergence problem


http://www.retrevo.com/search/v2/jsp/mytrevo/myTrevo.jsp?page=man

You can download the manual here. Insrtuctions for auomatic convergence are described. I copied the instructions below.

Automatic Convergence
Your HD Monitor’s picture tubes might have been disturbed during delivery or
after you moved the HD Monitor, causing the color in your HD Monitor to be
out of alignment. The colors adjust by starting auto convergence.
IMPORTANT: Auto convergence works best once the HD Monitor has
warmed up for at least an hour. If you've just unpacked your HD Monitor,
it's a good idea to repeat the Auto convergence function when the
HD Monitor's been running for at least an hour. See page 38 for more
information about Auto convergence.
1. Press OK to begin auto convergence.
2. When the auto convergence is complete, the Red center convergence menu
appears. The cross in the middle of the screen should be yellow. If it is not,
use the arrow buttons to move the red cross to overlap the green cross.
Press OK when adjustments are complete.
3. The Blue center convergence menu appears with a cyan cross in the middle
of the screen. If it is not, use the arrow

Sep 23, 2008 | RCA R52WM24 52" HDTV Projection Television

1 Answer

Zenith R49W36 Rear Projection TV Convergence IC problem


Had the same problem with my Zenith TV. Convergence was all out of whack. I purchased a repair Kit from www.TvRepairKits.com. The kit had all the parts and simple step by step photos of the repair. I cant thank them enough for making this possible . At first the repair did not work so I emailed them and within an hour they told me to check two other items. Sure enough they were right! The set is now working perfectly.
Thanks Guys, I will spread the word.
Louis

Jul 27, 2008 | Zenith R49W36 49" Rear Projection HDTV

2 Answers

Convergence prob for d52w26 rear projection tv 52"


If the auto-convergence is not working then the convergence amp ICs are starting to fail. If you can solder, try resoldering the pins on these ICs. If that fails to resolve the problem, replace the ICs. These are large black ICs attached to a heatsink and should be marked STKxxx.

Keep us posted.
Dan

Jul 14, 2008 | RCA P52926 52" Rear Projection Television

1 Answer

RCA HDTV Auto Convergence


that model has digital convergence . It could be solder related or you may be needing a new convergence module in the near future. www.partstore.com may have the module in stock.

Apr 06, 2008 | RCA HD61W66 61" Projection HDTV

1 Answer

Sony KP-53HS30 Convergence Issue


Are both 3.15 amp fuses good ?................................T.

Dec 24, 2007 | Sony KP-51WS510 51" Rear Projection...

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