Question about Sony Grand WEGA KDF-55WF655 36" Rear Projection HDTV

2 Answers

Keeps going black and coming back on - green light blinks

Turn TV on...runs for 10-20 seconds and picture and sound go away...power/standby green light blinks and then the picture comes back then the sound and runs for 10-20 seconds and does all over again. What is wrong?

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  • googelious Jan 28, 2008

    Still have the part number on the Bulb Driver Board?

  • 4day Jan 28, 2008

    Exact same problem here. Just changing the bulb did not fix the issue? Did you make the repair yourself ? If so were did you get the parts? How easy of a job was it? Can you supply us with part #'s and location to purchase these parts?



    Thank you for your help!

    NO TV is BAD : (

  • googelious Jan 29, 2008

    Different people call the part different things....I think it is the power supply or ballast or something...on sony website, it is part # 1-468-927-12, but am not sure this will fix the problem. I was hoping somebody could let me know for sure before I spend $ 116.00 on the part.

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Hey tinysue can you tell what the part number to the bulb driver is

Posted on Feb 01, 2008

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Our tv is about 2 1/2 yrs old and did the same thing we had to replace the bulb and bulb driver board this fixed the problem

Posted on Jan 28, 2008

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