GE PFWS4600L0 - Power Supply Board Connections and Functions

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J3
J4
J16
J8
J9
J15
J2
J5
J7
J2 Softener pump and detergent pump motors
J3 Door lock and unlock solenoids, dispenser motor, hot and cold water valves, and water pump
J4 7V and 12V to UI, LINbus, ground to UI and inverter, Ezlink tx, tx, and 5V to inverter
J5 Pressure switch: foam, main, and overfl ow switches
J7 Detergent and softener level sensors
J8 Bulk dispenser switch, dispenser position switch, heater temperature thermistor, and door lock switch
J9 Tube light
J15 L1 output to inverter, door lock switch, heater, and power fi lter
J16 L1 door lock switch, heater, N to inverter, N to bulk dispenser board, and N to power fi lter
Power Supply Board (rear cover off)
J5
J7
J8
J4
J9
J2
J3
J15
J16
Power Supply Board (rear cover on)