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

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Screen turns green and tv powers off.

Sony KP 46wt500. Screen turns green and tv powers off after a few minutes. Before the screen becomes awash with green there are green lines on the screen.

Posted by mprice60 on

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Jerry Umali

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Visit your local service center. you cant do anything more up to this point

Posted on Jul 08, 2009

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1answer

BLUE SCREEN My sony KP 46wt500 hdtv ready rear projection has

Ur tv have a problem known as convergence problems.Ur tv convergence board must have it 2 STK convergence ICS and some or all it resistors to be replaced to solved convergencce problems.The shop will cost u $300-350 for parts and labors.
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I have a Sony TV that needs help...model# KP-46WT500. Issue is, turned it on this morning and Red Green and Blue are no longer lined up. You can see three images in every color. it's looks better in the...

Convergence is dead.Must replaced 2 convergence ICS,and some or all it resistors.Can u do soldering electronics parts?Buy a convergence kit at websites Tv repair World.com,Tvrepairkits.com to repair it ur self.The shop will cost u $300 for parts and labors.
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2answers

My Sony KP-46WT500 screen shows the tv image in blue only for a few seconds, then it goes completely blank (as if it were off). Do I need to replace the bulbs?

It is rear projection TV that use 3 picture tubes of red-green-blue to show color picture on tv front screen.
Do you see standby red light blinking when TV shuts off after showing blue image for a while?
If red standby light is blinking, please count it how many times it blinks, there would be 3 seconds pause between blinks so count pause to pause and post it here to find out possible solution.
Thanks.


0helpful
1answer

Sony 46WT500 green beam ripple

Its the convergence output ICs or the solder connections beneath them.

michtech
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1answer
0helpful
1answer

Sony KP-46WT500 Red, green and blue lines appearing on screen

your convergence IC;s are out, they cost about $40, if you know how to solder, you can do it your self, if not , I would try to find somone that can, service centers charge about 4 or 5 hundred, after you get the new ones, there easy to find on the board in the back of the tv
0helpful
1answer

Blue screen sony

blue crt shorting use crt restorer to lift short or replace picture tube /crt
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Color is messed up

sounds like bad convergance ic
http://www.techlore.com/forum/thread/18970/Sony-KP-46WT500-Convergence-Repair/
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