Question about Sony Grand WEGA KDF-55WF655 36" Rear Projection HDTV
Have a KDF-E60A20 that was exhibiting the following symptom. Power light would flash approx 100 times then go solid but no on screen anything. I replaced bulb... same indication... Any ideas?
Replace pulse width modulator IC
Posted on Oct 18, 2011
You either have a Ballast that is not firing the Lamp or you have a communication issue that is not telling the ballast to fire. You can confirm this by opening the lamp compartment and removing the lamp. Turn the set on and see if you are getting a blinking red led that flashes a error code. If you have this then you probably have a bad ballast.
If you don't have a error code flashing you probably have a bad Q-Box. It is a common source for communication issues. You can order it by part# A-1110-067-A through Sony via 1-800-222-Sony if needed. I'm sorry I do no have the part# for the ballast. Retail cost
Well, that is all I could come up with.
Hope it helps,
Posted on Jun 24, 2009
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Posted on Jan 02, 2017
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