C-1.5 Block Diagram Ebike El For Rpm Board 1 - GE eBike Service Manual

C-1.5 Block Diagram eBike EL for RPM Board 1

a backup battery
b DIP switch
ON / OFF
1 electric/mechanic
saddle height adjustment
2 user-specific
3 NIBP / no NIBP module
4 user-specific
5 ON / ---
6 couch ergometer / bicycle ergometer
a
r
saddle moto
X152
1
X151
1
X200
1
PCBRMP
J2
J1
modular connector
power connector
Figure C-5: Block Diagram eBike EL for RPM Board 1
2018112-003 Rev J
C: Electrical Design
control terminal with
* LCD
* LCD control
* NIBP module
X2 to X7
control
saddle height saddle height
terminal
sensor indication
X155 X154 X150 X153
1 1 1 1
PCB Interface
(= PCBIF)
20
PCB RPM
(= PCBRPM)
strain gauge
motor control
eBike EL
230 V AC
or
120 V AC
eBike, eBike L, eBike EL
b
trimmer
strain
gauge
processor
μ μ μ μ μ C
1
1
3 3
motor, longitudinal
2 2
motor, lateral tilt
SUB-D connector
remote control
external speed
indication (RPM)
(eBike EL external
terminal only)
SERVICE
Port 3 (5-pin DIN socket)
ANALOG (8-pin DIN socket)
not connected
not connected
Port 1 (9-pin SUB-D)
Port 2 (9-pin SUB-D)
Assigment: see Interfaces
1
red
cable connection
drive unit
blue
RPM
sensor
saddle motor
20
J3
- 41 -