Hello all. Have a strange one here. I fixed a 40 Coby about 8 mo ago and the other day heard a pop no picture standby light no nothing. Pulled back off very hot inside could not find any blow or Bad caps. I did replace a few on the first fix. The 3.3 mosfet was the problem before so I checked it, was putting out 2.95 volts so I replaced it as I had some spares. That wasn't it. Doing some checking on the power supply it is powered up all voltages are there but you turn it off, at all stuck on. Unplugged the led from mother board no change. Power supply only have 5v on stby as it should. Plug it back up to main board all voltages there and correct except PSON and it has 2.95v.
On clicking of course of relay on power board because it is on. Any thoughts would be great. AB
On clicking of course of relay on power board because it is on. Any thoughts would be great. AB
Comment