Re: Vizio P502UI-B1E has no backlight, no voltage from driver board to LED's
I have not had the time to work on this project and since I puruze these forms quit a bit I am going to upload the service manual and maybe somebody here can take the time to figure out why back lights go out and screen goes black. I have changed out the part that my leek seeker said was bad but no difference or change. Logo shows up than screen goes black, in other words back lights come on than go out.
I have not had the time to work on this project and since I puruze these forms quit a bit I am going to upload the service manual and maybe somebody here can take the time to figure out why back lights go out and screen goes black. I have changed out the part that my leek seeker said was bad but no difference or change. Logo shows up than screen goes black, in other words back lights come on than go out.
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