LG WD14030RD - Page 15

LCD DisplayLCD DisplayCirculation Pump
Inlet Valve Control
LCD DisplayLCD DisplayAG Sensor
LCD DisplayLCD DisplayMotor Stator Control
LCD DisplayLCD DisplayHall Sensor Control
Measure R impossible here.
Just check cut-off.
15
PCB Layout (Main)
Pressure Switch
&
AQUA
&
Thermistor
Measure Hz impossible Here.
Just check cut-off.
CommonCommon
Short
Long
Door Switch
&
Drain Pump
V ~ U / U ~ W / W ~ V
R : 8 ~11Ω
W
U
V
Common
Door Switch
Measure R impossible here
Ha
(5~15 kΩ)
Hb
(5~15 kΩ)
Pre. Valve
(3.5~4.5 kΩ)
AG Valve
(3.5~4.5 kΩ)
LCD DisplayLCD DisplayLCD Display
LCD DisplayLCD DisplayPCB Power
LCD DisplayLCD DisplayHeater
(Next Page)
Common
Pressure Switch
AQUA
Thermistor for Wash
Drain Pump (152~176Ω)
Common
Common
Circulation Pump (152~176Ω)
Main Valve
(3.5~4.5 kΩ)
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