Part C. Electrical Design; C-1.1 Block Diagram Ebike Basic / Ebike Comfort For Rpm Board 1 - GE eBike Service Manual

Part C: Electrical Design

C-1.1 Block Diagram eBike Basic / eBike Comfort 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
strain gauge
ON/OFF switch
Figure C-1: Block Diagram eBike Basic / eBike Comfort for RPM Board 1
2018112-003 Rev J
C: Electrical Design
control terminal with
* LCD
* LCD control
* NIBP module
X2 to X7
saddle height control
saddle height
terminal
sensor indication
X155 X154 X150 X153
1 1 1 1
PCB Interface
(= PCBIF)
20
PCB RPM
(= PCBRPM)
eBike, eBike L, eBike EL
sensor for
saddle height
(eBike Basic /
Comfort only)
b
trimmer
strain
gauge
processor
μ μ μ μ μ C
eBike
Comfort:
indication of
saddle height
motor for saddle
height adjustment
(eBike Comfort
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
J3
1
red
cable connection
drive unit
blue
RPM
sensor
20
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