GE GTUP270EMWW Service Manual page 68

Washer Motor & Transmission
The washer motor is a variable speed reversible motor. 120 vac line power is
supplied by the main board on pin J7-2 (Spin) or J7-1 (Wash) and neutral is switched
for both CW & CCW windings from J1 pins 1&2. The motor has an internal Hall
sensor which reports rpm information back to the control. Rpm feedback is a digital
signal - 10 vdc on J5.
CW
CCW
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