GE Profile WPDH8800J Technical Service Manual page 21

Power Supply Board (rear cover on)
J8
J5
J7
J1 L1 output to inverter, door lock switch, heater, and power fi lter
J2 Softener pump, detergent pump motors
J3 Door lock and unlock solenoids, dispenser motor, hot and cold water valves, 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, dispense position switch, heater temperature thermistor, door lock switch
J11 L1 door lock switch, heater, N to inverter, N to bulk dispenser board, N to power fi lter
J79 Motor tachometer
Power Supply Board (rear cover off)
J8
J5
J7
J4
J2
J79
J4
J2
J79
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J11
J1
J3
J11
J1
J3