Question about Sony KP-51WS500 51" Rear Projection Television

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Green Flash and turns off

Hi I have a KP-51 HW 40 Sony TV
After about 15 to 30 min. the tv will start to turn green and then flash green and completly turn off. The stand by will flash 8 times too. Is there anything I can do to fix this problem? It would cost over $1000. to get it serviced, I'll just buy a new tv for that. Thanks

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  • Anonymous Jun 15, 2008

    Same problem. What is fix?

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  • 2,920 Answers

Its in your power supply and colorwheel it would cost about 600 maybe more to fix

Posted on Nov 04, 2008

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1 Answer

I have no picture and the power light flashes green and then red.


Hi,
I can help you to solve your Sony tv problem.
Is it Sony KP-51HW40 tv or any other model?
How many times red light start blinking after three seconds long pause?
Let me know to proceed, can you check voltages with multimeter in tv circuit board?
Thanks.

Nov 26, 2010 | Sony KP-51HW40 51" Rear Projection...

1 Answer

What should I do if my tv screen has green lines going across and after a short amount of time will often turn completely green?


These are symptom of defective green picture tube in tv that will be replaced to solve the issue.
It is not user level repair and experienced tech can do that job

Oct 14, 2010 | Sony KP-51HW40 51" Rear Projection...

1 Answer

My sony KP-46WT510 has double images and the edges are red and green


Try pressing the Flash Focus button on the TV to adjust the convergence of the TV.
Sony TVs has an Optical Block issue. If there is an issue with the optical block, then there will be green, blue patches or tint on the TV display. Try resetting the TV to the factory settings and try Power resetting the TV. Turn Off the TV and remove the power plug from the wall outlet for 1 minute and reconnect it and check the operation. If the issue still persists, then TV may require service. You can contact the Customer relations team and check for the available options. Sony had repaired free of cost for such issues. Hence, contact the customer relations.

Jul 22, 2010 | Sony KP-51HW40 51" Rear Projection...

1 Answer

Sony TV Model No. KP51WS500 flashes green & turns off


yes u will have to get a expert in but here is a guide to help your tv is going into protect mode if the screen is flashing green with white lines in it its likely that the green tube is faulty this is very expensive & u my want to purchase something else.

Apr 08, 2010 | Sony KP-51WS500 51" Rear Projection...

1 Answer

KP-57WS500 turning green or red and then off


Green and Red guns seems defective and requires replacement.
Both guns (CRTs) are no longer available so TV has no worth to repair.

Apr 19, 2009 | Sony KP-57WS500 57" Rear Projection...

1 Answer

Screen Goes Green TV goes to stand by blinking 8 times


try adjusting your color tuners located inside tv behind speakers.

Nov 25, 2008 | Sony KP-57WS500 57" Rear Projection...

4 Answers

Green flashes then tv turns off


or a new lamp. you could first replace the lamp.
the screen might work fine for a couple of seconds, but then it fades away or deteriorates. This means the lamp is going bad.

Aug 23, 2008 | Sony KP-51HW40 51" Rear Projection...

1 Answer

KP-51HW-40 FLASES BLUE ,RED, GREEN


Your picture tubes are trying to short out you have 3 red, green ,blue.

Mar 26, 2008 | Sony KP-51HW40 51" Rear Projection...

1 Answer

Green flashes and shutting off


I went to the Sony web site and there is a recall i believe for that problem. The one year warrenty was extended to an additional three years for that.

Dec 15, 2007 | Sony KP-51WS500 51" Rear Projection...

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