Question about Sony KP-51WS510 51" Rear Projection HDTV-Ready Television

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Red lines around images--Sony Kp-51ws510

Picture was fine last night and this morning it has red lines around everything. I am sure it has a convergence problem, but I need to know where the chips are. I think they are on the D board. I can replace the D board myself for 231.00

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There are two chips behind the large heat sink that need to be replaced. Also, depending on how the chip(s) failed, the fuses should be checked as well. They are very small, wired in, and right below the heat sink on the side nearest the back of the tv. There are 4 and they are brown in color. Can you unsolder and solder in the new chips? The cost for parts would be around $40.00.

Posted on Apr 17, 2008

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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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Our Sony Projection TV has the red color distorted


Double picture symptom shows tv got problem with convergence out section and most probably convergence out chips would be replace to fix this issue.
Though its job of qualified tv tech to replace convergence out chips yet I can provide you helpful info if you are handy with electronics stuff repair and can replace parts in circuit board as soldering work is needed with proper tools to repair tv.
Thanks.

Mar 14, 2010 | Sony KP-51WS510 51" Rear Projection...

1 Answer

Sony KP-51WS510


you need to replace both convergenceIC's STK392-560 you can get them at the sight I posted at bottom plus picture installation instructions as well as free online tech support if you need while you are doing your repair remember you need to replace both of them
http://servicemanuals.vstore.ca/

Apr 27, 2008 | Sony KP-51WS510 51" Rear Projection...

1 Answer

Seeing red outlines of letters/images and bent picture.


You need new convergence ICs replace both of them. they are located on the D board

Mar 23, 2008 | Sony KP-51WS510 51" Rear Projection...

1 Answer

Ghost images on the screen


sounds like the two stk392-560 ic's need to be changed, usually about $400 for the parts and labor

Mar 14, 2008 | Sony KP-51WS510 51" Rear Projection...

2 Answers

Sony kp-51ws510 51' projection tv


There are resistors that need changing and maybe small fuses.

Nov 28, 2007 | Sony KP-51WS510 51" Rear Projection...

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