We have a Samsung un65ju6500 series TV that has no power and no standby light. The cause of this problem is a destroyed PFC circuit on the power supply board; part # BN44-00808a. We will replaced the burned components in the PFC (Power Factor Correction) circuit, which includes both PFC mosfets, a 4.7 ohm 2 watt resistor, a 220 picofarad ceramic disc capacitor, and the AC fuse.
The ART of Servicing and Repairing Modern Televisions...
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