Jacobsen Eclipse 322, Repair Manual

Page: 121 / 336

ELECTRICAL
4222983 Second Edition 4-47
4
Lower Circuit Schematic
Continued
Figure 4-31
A1
Power
Distribution
Unit
(PDU)
Raise
Off
Lower
J19-6 126 Red
J19-1 127 Red
J19-2
J19-5
S9
Raise-Lower
Switch
CAN Shield
CAN Low
CAN High
CAN Shield
CAN Low
CAN High
CAN Shield
CAN Low
CAN High
CAN Shield
CAN Low
CAN High
48V Switched Power
12V Switched Power 12V Switched Power
124 Red 124 Red
Splice G
LCD
Harness
145 Gry 145 Gry
144 Vio 144 Vio
131
Red
137 Brn
On
Off
137 Brn J16-3 J16-2
125
Red
On
Off
S7
Left
Reel
Enable
Switch
139 Yel J18-3
S4
Right
Reel
Enable
Switch
On
Off
138 Org J17-3 J17-2
130
Red
S5
Center
Reel
Enable
Switch
127 Red
126 Red
125 Red
A4
Main
Control
Unit
(MCU)
J2-11 CAN High
J2-12 CAN Low
J2-10 CAN Shield
1F Blk
J2-9 Ground
91A Yel
Shield
92A Grn
Splice E
9
Pnk
9A
Pnk
J1-5
5A
Red/
Blk
48V Power Input J2-7
R17
CAN
Termination
Resistor
120
Ohms
J79-A
91
Yel 92
Grn Shield
J79-B J79-C
R12
.02
Ohm
Resistor
J1-10
J2-8
12V
Power
Input J2-6
12V
Power
Input
16
Red/
Grn
Reel Enable Circuit
Lower Circuit
48V Switched Power Circuit
12V Switched Power Circuit
12V Power Supply
Ground Circuit
F4
12A
Circuit
Breaker
J104-B
GC2
TN1675