Life Fitness 97Te Service Manual page 183

Life Fitness Model 97Te, 95Te, 97Ti, 95Ti and 93T Arctic Silver Treadmills
ELECTRONIC OVERVIEW – INTERFACE BOARD
Connector
P3 is an 24 pin connector,
which connects the interface
board to the Single Board
computer.
P4 is a 4 pin connector, which
connects to the Lifepulse
Electrodes
P5are 8 pin connectors, which
connect to the C-SAFE and
Cardio Theater Interface
P6 is a 6 pin connector, which
connects to the Background
Debug Mode Signals
Location Pin Functional Description
1 RS232_HC12 RxD
2 RS232_HC12 TxD
3 RS232_CSAFE CTS
4 RS232_CSAFE RxD
5 RS232_CSAFE Txd
6 PON_SLEEP
7 PON_AND
8 HC12 WAKEUP_PULSE
9 GROUND
10 GROUND
11
12
13
14
15
16
17
18
19
20
21
22
23
24
1 Right - Ground
2 Left - Ground
3 Left +
4 Right +
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 BKGD
2 Ground
3 N/U
4 Reset
5 N/U
6 +5VDC
4-20
Px_WAKE_PULSE
X_RESET
GP10-0
GP10-1
GP10-2
FE_OUT
GROUND
GROUND
GROUND
TUNER_SDA
TUNER_SCL
TUNER_GND
TUNER_5V
TUNER_GND