My 40 inch Samsung TV suddenly went off.
I check the powersupply and has blown fuse. I checked the bridge rectifier and found shorted so i removed it but it was good out of the board. I noticed the Mosfet K10a60w was shorted and i replaced it. Also checked the output diodes and found 2 in parallel shorted. I removed both legs and determined only 1 of them is shorted hence i replaced it.
I tried to plug it and good the fuse did not blow. I get 310V from the primary caps. However i dont get any voltage from the secondary output.
What could be the problem and if you have schemati please share. Thanks
I check the powersupply and has blown fuse. I checked the bridge rectifier and found shorted so i removed it but it was good out of the board. I noticed the Mosfet K10a60w was shorted and i replaced it. Also checked the output diodes and found 2 in parallel shorted. I removed both legs and determined only 1 of them is shorted hence i replaced it.
I tried to plug it and good the fuse did not blow. I get 310V from the primary caps. However i dont get any voltage from the secondary output.
What could be the problem and if you have schemati please share. Thanks
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