Life Fitness Lifecycle LC9500 Service Manual page 124

Lifecycle Upright Bikes LC95, LC91, LC85, C9, C7, 95Ce, 95Ci, 93Ci, and 90C
DISPLAY CONSOLE BOARD - Model LC9500
Connector and Pin Descriptions
Connector
P2 is a 16 pin connector that
connects to the alternator
control board.
P4 is 4 pin connector that
connects to the heart rate
sensor.
P7 is a 3 pin connector that
connects to the polar signal.
P9 and P10 are 8 pin
connectors that connect to the
CSAFE and Cardio Theater or
broadcast vision interface.
P11 is a 10 pin connector that
connects to the background
debug mode signals.
Location Pin Functional Description
1 N.C.
2 GND (NOT USED)
3 VSYS (NOT USED)
4 VBAT (NOT USED)
5 RPM REED (NOT USED)
6 RPM ALT
7 ASTART (NOT USED)
8 VALT. (NOT USED)
9 RELAY (NOT USED)
10 GND
11 GND
12 VBAT
13 FIELD-KICK
14 FIELD
15 LOAD-CMD
16 VSYS
LEFT +
LEFT -
RIGHT -
RIGHT +
1 +VCC (5VDC)
2 POLAR SIGNAL
3 GROUND
1 N/U - not used
2 N/U - not used
3 Receive Data
4 Transmit Data
5 +8 Vdc
6 CTS
7 Ground
8 N/U - not used
1 /DS
2 /BERR
3 Ground
4 /BKPT /DSCLK
5 Ground
6 FREEZE/QUOT
7 /RESET
8 IPIPE1/DS1
9 +5 Vdc
10 IPIPE0/DS0
4