Cateye Ergociser EC-5000 Service Manual
6
EC-5000
Circuit Diagram
AC Adapter
AC100V
AC Plug
※Fluctuate depending on the electric load
about 16V when the load is zero.
DC Pulg
DC12V※
Inlet Metal Base Set(2PCable)
Black Cable(−)
AC Adapter Inlet
Switch
−
−
−
−
−
1
1
1
1
1
2
2
2
2
2
5
4
4
G
N
D
3
3
3
3
Red Cable(+)
+
+
+
+
+
+
DC Power Supply
D3
Q4
R58
C15
R57
C14
R55
R56
R54
R53
VR2
C2
VI
VO
JP1
(4PConnector)
JP4
(5PConnector)
JP6
(2PConnector)
JP6
U26A
C1
REG
R76
2.2K
Power Supply Control Circuit
Solenoid Coil Current Control Circuit
Power Supply Board
Coil
Electromagnet
12VPower Supply
Speed Sensor Signal
Solenoid Coil Current
Control Signal
Common Line
5VPower Supply
CDC Sensor
Workload Unit - Copper Disk Plate
CDC Sensor
※※
※※
CDC Sensor Turn Board
JP3
(3PConnector)
Circuit Diagram