Paradigm T560, Service Manual, Page: 41 / 107

HS Consumer Treadmill
ELECTRONIC OVERVIEW – T560 MOTOR CONTROLLER PCB
Section 4 4
Functional Description
The Motor Controller PCBs are designed to act as an interface between the Drive motor, Display Console, and the
Incline Motor. The desired belt speed and elevation is sent down to the motor controller and incline motor via the users
selected input into the console. The motor is driven by a fixed frequency variable duty cycle signal. If an error
condition is detected the main power relay receives its bus voltage from the console through the emergency pull switch.
This relay can be energized by having the emergency pull switch in its proper place. Opening of the relay does not
remove power to the console or the logic on the motor control board, but will interrupt power to the incline and drive
motors.
Connectors and Pin Functions
Connector Location Pin Functional Description
J7
is a 4pin connector used
for speed sensor connection
1
2
3
4
J5 is a 10pin
connector
used to connect to the
console
1
2
3
4
5
6
7
8
9
10