This samsung LED TV model UN60J620DFXZA has no picture, no light at the bottom, and no sound, its totally dead. After troubleshooting we find a shorted MOSFET (Metal Oxide Field Effect Transistor) and a blown AC fuse. Because we don't have the exact mosfet or "fet" for short, we have to use a replacement fet.
I'm going to show you how to read the fet and find a replacement mosfet with matching specs and thus fixing this 60 inch Samsung TV's power supply board. However if U dont want to go threw all that, after you figure out the tv has a blown AC fuse then you can just replace the entire power supply board # BN44-00775a which goes for about $90.00 on ebay vs. just replacing the fets for about $3.00 each.
These are other known 60 inch Samsung models that use this same power supply board:
Samsung
UN60H6203AFXZA, UN60H6203AFXZA, UN60H6103AFXZP, UN60H6103AFXZX, UN60H6103AGXPR, UN60H6103AGXZD, UN60H6103AGXZS, UN60H6103AHXPA, UN60H6153AFXZX, UN60H6203AFXZC, UE60H6273ASXTK, UE60H6204AKXXE, UN60J6200AFXZA (MH01), UN60J6200AFXZA (EA03), UN60J6200AFXZA (NS02), UN60J620DAFXZA (NS02),UN60J620DAFXZA (MS01), UA60H6203AKXXS
UE60H6203AKXZT, UE60H6203AWXTK, UE60H6203AWXXC, UE60H6203AWXXH, UE60H6203AWXXN, UE60H6203AWXZF, UN60J6200AFXZC
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13 янв 2020