Question about Sony KP-51HW40 51" Rear Projection Television

2 Answers

Sony tv rear video projector KP 51hw40 green screen, turns off

When you turn it on the screen is all green, turns itself off and the power light flashes 5 times pauses and 5 more times. Model 51hw40 Ser # 9037614 May 2002.
Is this worth fixing?
If fixed do they have a resale value if any?

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  • Anonymous May 17, 2009

    The red light blinks continuously when TV is switched on and picture does not come on

  • Anonymous May 25, 2009

    When I turn it on the screen is all green, and then turns itself off. Please help. Thanks

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It cost $500 to fix then my red went

Posted on May 11, 2009

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  • Sony Master
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The green CRT is nearing the end of its lifespan, you can get a little more use out of the set by slightly turning down the green crt drive control which is located behind the front speaker panel

Posted on May 09, 2009

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1 Answer

Hi There... I have a sony kp-51hw40 and when I turn it on a green screen appears, then turns off and the standby indicator light begins to blink in sequence of 6 times each. can you help please or make...


The 6 blinks is happening be cause the set has lost high voltage and shut down due to the green CRT needing replacement. You should be able to get a replacement Green CRT from www.tvrepairworld.com

Jun 25, 2011 | Sony KP-51HW40 51" Rear Projection...

1 Answer

When tv is on for a while it gradually turns gree.


Could be the video driver for the green CRT, HV Block or a bad CRT.

N Sabre

Nov 08, 2009 | Sony KP-51HW40 51" Rear Projection...

1 Answer

5 flashing light code


Disconnect RED Tube CRT board if set plays without shuting off RED tube is bad or video IC on CRT is bad.

Feb 12, 2009 | Sony KP-51HW40 51" Rear Projection...

1 Answer

Screen shakes / jumps vertically on my Sony KP-51HW40


The jitter is called a vertical sync problem. The problem is on the "A" board. It can be replaced or rebuilt but will be quite expensive to service.

michtech

Feb 09, 2009 | Sony KP-51HW40 51" 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

Power


Sounds to me like its your green tube. Kind of expensive replacement, but easy.

Jul 24, 2008 | Sony KP-51HW40 51" Rear Projection...

2 Answers

Sony KP-51HW40


I read it online that this is a very simple problem. It needs highvoltage splitter. I tried to open the front panel to see where the splitter is. However, I need some hint as to how to open the front panel. Good luck. Kiran

Feb 19, 2007 | Sony KP-51HW40 51" Rear Projection...

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