Question about Sony KP-46WT500 46" Rear Projection HDTV-Ready Television

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Blu lines running through pic have an auto convergence but doesn't make any difference.

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  • Sony Master
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Adjust Blue screen drive control on focus and screen box 3 on top 3 on bottom turn Blue down, But sony is well known for Bad Tubes!

Posted on Nov 12, 2009

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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

Sony kp-51ws510 Rear Projection HDTV - Picture quality is fine, just doesn't have any red's in the picture. What shoud i look into?


Make sure the cable box or DVD/Blu Ray player is hooked up properly. Sometimes one of the component cables can become loose and lose the reds.

The red tube could be shot also. My old projection tv had the green go out. Believe it or not the whole thing can be replaced, but to replace a CRT on an older model can cost a lot.

May 18, 2012 | Sony KP-51WS510 51" Rear Projection...

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My has a double picture with a red ghostly picture in the background. Any information on how to fix the problem? I have changed the cables, viewed the different colors, tv input, and looked over the menu....


Hello,
It's a convergence issue. Go into the main TV menu under video settings and look for convergence. If it has an auto convergnce select that and wait a minute the TV will adjust itself and give you a clear picture.
If the TV does not have an auto convergence and just regular convergence than select this. It will give you a grid pattern on your TV and you have to move the curser (using TV remote) and adjust each "point" so that each line is perfectly white. If you notice red or blue anywhere on that "line" then you have to adjust using the up, down, left and right arrow keys to "line up the red and blue lines with the nearest white line. It taked time and patience to do, but when completed, all lines on the grid pattern should be pure white and you will have a great looking picture.
You have to do this will all TV inputs (Video1, Video2 and so on) the reason Zoom looks good, is because you never used that screen as much and so the lenses didn't have a chance to get out of synch.
RPTV's are made of the three lenses (red, Blue and Green) and as you watch TV, these lenses slowly get out of alignment. So you should do a convergence about twice a year to make sure nothing is out of whack.Please run the convergence feature on your TV. Its giving you duble image because the red, green, and blue guns are disaligned. By running convergence it will realign the guns properly. You need to run the convergence feature at leat onece a week. Please note this is only for CRT rear projection tv's and I assumed it was. If it is an LCD rear projection, then there's nothing you can do to fix such thing, but call a repair person. But if doing the convergence doesn't fix the problem, you need to call a repair person. But I hope you won't have to. Please refere to your tv's manual on how to do converegence and how to overlap the crosses because every CRT projection tv is different.
Good luck

Oct 15, 2010 | JVC AV-56WP30 56" Rear Projection...

1 Answer

How do i start auto convergence


Press your MENU button on the remote. Move to SETUP and press OK. Then choose Convergence. You should wait until your TV has been on for at least 1 hour before you run the auto convergence. Once the auto convergence has run, you can do your own fine tuning. There will be separate adjustments for Red convergence and Blue convergence. You will use the arrow keys to line up two sets of lines. The instructions will show up on the screen. Good luck, and I hope this takes care of your issue.

Jul 27, 2009 | RCA HD52W59 HDTV Projection Television

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

53UWX10B blurred pic and blue/yellow lines


you can try the convergence first
if you cant converge the lines into one to correct this then you would require service for the convergence stage of your set
this is not a uncommon problem and usualy runs around 280 to 350 to repair unless the dcu is at fault

Jan 20, 2009 | Hitachi 53UWX10B 53" Rear Projection...

2 Answers

Pic prob.


WHAT DO I DO FOR MY AUTO CONVERG IT NOT ON MY SETUP OR MY PIC AT ALL MY TV IS OUT OF LINE BAD

Aug 23, 2008 | Zenith R49W36 49" Rear Projection HDTV

1 Answer

Focus error


You need to replace both convergence ICs part number STK392-110 you can get replacements with free instalation instructions with pics at this link.
http://servicemanuals.vstore.ca/

May 04, 2008 | Toshiba 57H81 57" Rear Projection...

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Auto convergence dosent work


if you can line up any then the fuse is not the problem
if you dont have the convergence option in the setup menu it is fuse. DO you have any convergence at all.... sound like it. then this may be a convergence amp board problem. does the cross hair move at all or only up and down or left to right.

Apr 26, 2008 | RCA D52W20 52" Rear Projection HDTV-Ready...

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