Pump Motor Assembly - Kenmore 796.488x2800 Service Manual

9-4. PUMP MOTOR ASSEMBLY

Wiring
diagram
Object
Function
Two pump motors are used to drain the tub and to circulate the water / detergent solution.
Test
points
Result
Circuit in the MAIN PWB
5V
1
R
2
IC
MICOM
Pump Driving circuit
For Drain
Drain Pump
(1)(2)
Drain Pump
Test Points
(1) to (2)
Vdc
Cg
Rg
4
3
Rs
Cs
PCB
CONNECTOR
PUMP
* Each circuits of loads in wiring diagram are all same.
T.P
(1)
Result
10-20 Ω
36
Wiring Diagram
MAIN PWB
3
3
BN
3
Vac
SB
3
DRAIN
PUMP
(2)
2 1 BL1
2 1
BK
2 1
2 1