Life Fitness Lifecycle 9100 Service Manual page 78

Lifecycle 9100 and 9500HR Exercise Bikes
ELECTRONICS OVERVIEW - OISPLAY CONSOLE (LC9500 OSP Heart Rate PCB)
Connector Location
Pin Functional Description
P5 is an 8 pin connector that
1 -
1 HR-ENABLE (3.8 VDC)
connects the Life Pulse Board to
~
2 KEY
the Console Board
::;:
3 VSYS (7-8 VDC)
J:
4 VSYS (7-8 VDC)
T
~-
5 GROUND
~
"6
6 GROUND
===
b
7 HR-DO (4.5 VDC)
"8
8 HR-D1 (4.5 VDC)
--
P7 is a 3 pin connector that
ff
1 +VCC (5VDC)
comes from the Polar connector
2 POLAR SIGNAL
13
3 GROUND
6
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