Read LG WT-HD100FS / WF-HD110GV Service Manual online
54
4-9-4. PUMP MOTOR ASSEMBLY
Circuit in the MAIN PWB
R
1
2
3
4
5V
Cs
Cg
Vdc
PUMP
Rg
Vac
Rs
MICOM
10-20
(1) to (2)
Result
Test Points
10-20
(1) to (2)
Result
Test Points
(2)
(1)(2)
(1)
(1)
(2)
(1)
(2)
Used to drain the tub
Wiring Diagram
IC
PCB
CONNECTOR
Pump Driving circuit
Drain Pump
Drain Pump
* Each circuits of loads in wiring diagram are all same.
Wiring
diagram
Result
Test
points
Function
PUMP
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