EAY65689425 Genuine Power Supply Assembly for LG Appliances, LG Power Supply Unit Replacement

EAY65689425 is a genuine LG power supply assembly, the part that takes in mains power and produces the lower voltages the electronics run on. LG uses many similar looking power supplies, and we don't have the appliance or model this one belongs to on file. Please check that the label on your existing power supply, or your model's parts list, shows EAY65689425 before you order.

Symptoms of a failed LG power supply

Every board, display and sensor in the appliance relies on a steady supply from this assembly. When it fails, the most common result is a completely dead appliance with no lights or display. Partial failures can be harder to spot, with the unit switching on and off by itself, displays flickering or going blank, clicking from relays, or random faults that come and go. Swollen or leaking capacitors and scorch marks on the board are classic signs. Check the power point, plug and any fuses first, as they're simpler to rule out.

Part details

• Genuine LG part number EAY65689425
• Power supply assembly
• Supplies power to the appliance's electronics
• Appliance and model fit not on file, match the label on the old unit

Fitting the power supply

Power supplies handle mains voltage and can stay charged after switch-off, so this is work for a qualified technician, or a licensed electrician on hard-wired equipment. Isolate the power and allow time for capacitors to discharge before touching the board. Photograph every connector first. Handle the new assembly by its edges, then check all plugs are firmly seated before powering up.

Questions about this part

How do I know the power supply is the faulty part?

If the appliance is completely dead but the power point, plug and fuses are fine, the power supply is a likely suspect. A technician can confirm it by measuring its outputs. Testing before you order avoids buying a board you don't need.