Read LG F1281ND5 / F1281HD5 Service Manual online
17
PCB Layout (Main)
LCD Display
LCD Display
Circulation Pump
LCD Display
LCD Display
AG SENSOR
Measure R impossible
here Just Check cut-off
here Just Check cut-off
LCD Display
LCD Display
Hall Sensor Control
LCD Display
LCD Display
Thermistor
LCD Display
LCD Display
Motor Stator Control
V ~ U / U ~ W
/ W ~ V
/ W ~ V
R : 8 ~11Ω
W
U
V
LCD Display
LCD Display
PCB POWER
LCD Display
LCD Display
AG
LCD Display
LCD Display
LCD Display
LCD Display
LCD Display
Vibraion sensor Control
LCD Display
LCD Display
Heater
LCD Display
LCD Display
Display Power
Pressure Switch
&
Aqua stop
&
Measure Hz impossible
Here. Just Check cut-off
Common
Main Valve
3.5~4.5kΩ
Pre Valve
3.5~4.5kΩ
AG Valve
3.5~4.5kΩ
Short
Common
Common
Common
Hb
(5~15KΩ)
Aqua
stop
Long
LCD Display
LCD Display
Inlet Valve Control
Door S/W
&
DrainPump
Thermistor for wash
Ciculation
Pump
(152~176Ω)
Door
S/W
Drain
Pump
(152~176Ω)
Thermistor for AG
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