LG FH4A8JDHK2N Series Service Manual page 23

PCB Layout (Main)
Dry Heater
PCB POWER
Dry Fan motor
Thermistor
Thermistor For W ash
Thermistor For Dry
Pressure Switch
&
Aqua Stop
&
Measure Hz impossible
Hear Just Check cut-off
Common
Aqua Stop
Pressure S/W
Inlet Valve Control
Main Valve Pre Valve
3.5~4.5k 3.5~4.5k
23
Heater
Motor Stator Control
LCD Display
Circulation Pump
Circulation
Pump
(152~176 )
Door S/W
&
Drain Pump
Door Drain Pump
S/W (152~176 )