Hello all. I am in need of your help. I picked up a free tv from work because it was being replaced, it won't turn on, and I can't find the cause of the problem.
I hear a click when I plug it in but the red stand by light comes on and neither the remote or the touch pad will turn the set on or change the light to blue. I don't hear any other sounds from the circuitry when trying to power it up but in the dozen or so times I've plugged/unplugged it it's made sounds from the speakers a couple of times.
I took a few voltage readings and there does seem to be something wrong to me. On the PS board the connector going to the main board is supposed to have 12v on at least 2 of those pins. I'm reading 9.8 on both pins labeled 12v.
I don't really see any obvious damage but on the underside of the PS board there's some oily residue in one small area, like the part on the other side got too hot and cooked that spot, but nothing looks fried per say. That spot is in the first pic under the yellow banded piece in the upper left corner.
I'm not sure what to check next and could use some guidance.
I hear a click when I plug it in but the red stand by light comes on and neither the remote or the touch pad will turn the set on or change the light to blue. I don't hear any other sounds from the circuitry when trying to power it up but in the dozen or so times I've plugged/unplugged it it's made sounds from the speakers a couple of times.
I took a few voltage readings and there does seem to be something wrong to me. On the PS board the connector going to the main board is supposed to have 12v on at least 2 of those pins. I'm reading 9.8 on both pins labeled 12v.
I don't really see any obvious damage but on the underside of the PS board there's some oily residue in one small area, like the part on the other side got too hot and cooked that spot, but nothing looks fried per say. That spot is in the first pic under the yellow banded piece in the upper left corner.
I'm not sure what to check next and could use some guidance.
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