Electronic Overview - Power Factor Control Pcb - LifeFitness 9100 Service Manual

Life Fitness Models 9100, 9500HR, 9700HR, and 9700HR w/Decline Treadmills
ELECTRONIC OVERVIEW – POWER FACTOR CONTROL PCB
Functional Description
The Power Factor Control PCB
was designed to improve the
efficiency of power. It is used on
the TR9700HR models, and
Japanese 100, 200V TR9100 and
TR9500.
Connector and Pin Functions
Connector
P1 is a 4 pin connector that
connects to Motor Controller
P1
Location Pin Functional Description
1
PFC in
2 Ground for Motor Controller Circuit
3
NC
4 PFC out
Red LEDs indicate that power is ON
7