44
Connector
Location
Pin
Pin Name
Functional Description
1
Signal 1
Sensor Plate signal 1
CN 4, CN 13 : Contact
Heart Rate Sensor
2
Signal 2
Sensor Plate signal 2
1 VCC
+5V
2 STEP
Not
used
CN 5 : Step Sensor
Not used
3 GND
Ground
1
VCC
VCC, Not used
2 HR_TCH
Not
used
3
VCC
VCC, Not used
CN 6 : Not used
4
GND
Ground, Not used
1
T_VCC
VCC, Not used
2
T_GND
Ground, Not used
CN 7 : Not used
3
T_VCC
VCC, Not used
1
Signal 1
Sensor Plate signal 1
CN 8, CN 14 : Contact
Heart Rate Sensor
2
Signal 2
Sensor Plate signal 2
1
T232/PDO
Program Data Output
2 VCC
+5V
3 SCK
Serial
Clock
4 R232/PDI
Program
Data
Input
5 RESET
Receive
data
CN 9 :
Program Download
6 GND
Ground
Connector
Location
Pin
Pin Name
Functional Description
1
Signal
Signal from Heart Rate Board
2
VCC
+5V for Heart Rate
CN 10 :
Heart Rate Signal
3
GND
Ground for Heart Rate
Summary of Contents for M770E
Page 24: ...23 3 1 How to Replace the LCD Screen in Model M770EL Fig 3a CONSOLE POST ...
Page 25: ...24 Fig 3b CONSOLE ...
Page 33: ...32 7 Install new AUDIO INTERFACE DOWNLOAD Board 24 in reverse order ...
Page 40: ...39 4 1 Cable Connection Block Diagram 1 MPU PCB on M770EL MPU_FRONT Display MPU_BACK MAIN ...
Page 41: ...40 2 MPU PCB on M770E ...
Page 42: ...41 3 A D BOARD on M770EL ...
Page 43: ...42 4 POWER BOARD 4 1 M770EL DRIVE Board SMPS 5V LCD POWER ADAPTER 4 2 M770E DRIVE Board ...
Page 60: ...59 RCA 6A YELLOW Video Input ...
Page 69: ...68 ...