Jacobsen LF550 2WD Parts Manual page 132

LIGHTWEIGHT FAIRWAY MOWER
62.1 Electrical Schematic
Tier 4 Interim and Tier 4 Final / Stage 5 with 7 Gang Option
60 - Rd
60 - Rd
SP60
J16-01
20 - Bk
J16-02
60 - Rd
J16-03
20 - Bk 20 - Bk
J16-04
400 - Ye SP20-1
J16-05
410 - Gn
J16-06
132
F9
100 - Og/Wh 100 - Og/Wh
SP100-1
100 - Og/Wh
100 - Og/Wh
20 - Bk
400 - Ye
410 - Gn
100 - Og/Wh
100 - Og/Wh
100 - Og/Wh
100 - Og/Wh
SP100-2
Right Prox 2 Signal WCU J2-04
Right Prox 1 Signal WCU J2-03
WCU J1-06 +12V
U19
WCU J1-07 +12V
Left Prox 2 Signal WCU J2-02
WCU J1-08 Ground
WCU J2-06 CAN High
WCU J2-05 CAN Low
Left Prox 1 Signal WCU J2-01
Center Lift/Lower Enable WCU J1-11
Front Lift/Lower Enable WCU J1-10
R Wing Lift/Lower Enable WCU J1-09
L Wing Lift/Lower Enable WCU J1-05
R Wing Mow WCU J1-04
R Wing Backlap WCU J1-03
L Wing Mow WCU J1-02
L Wing Backlap WCU J1-01
SW20
+12V B
204 Pu/Og
C Signal
Ground A
SW18
+12V B
203 Rd/Bu
C Signal
Ground A
SW19
+12V B
202 - Pu
C Signal
Ground A
SW17
+12V B
201 - Bu
C Signal
Ground A
308 - Gy/Rd 20 - Bk
SOL9
307 - Tn/Rd 20 - Bk
SOL10
306 - Wh/Gn 20 - Bk
SOL11
305 - Bu/Ye 20 - Bk
20 - Bk
SP20-3
SOL12
291 - Gy/Bk 20 - Bk SP20-4
SOL13
291 - Gy/Bk 20 - Bk
SOL14
291 - Gy/Bk 20 - Bk
SOL15
291 - Gy/Bk 20 - Bk
SOL16
Serial No. All
100 - Og/Wh
20 - Bk
100 - Og/Wh
20 - Bk
100 - Og/Wh
20 - Bk
100 - Og/Wh
20 - Bk
SP20-2