Textron Jacobsen SLF530 - Mow;Backlap Circuit Schematic

4-30 673831-Rev A
ELECTRICAL
4
Mow/Backlap Circuit Schematic
See Figures 4-14 and 4-15.
Figure 4-14
MAR0014
+–
Rd
Bk
F11
B1
Unswitched power circuit
Switched power circuit
Mow circuit
CAN Circuit
Grounds
8685
30
87
87A
U1
106 - Og
K1
1 - Rd
1 - Rd
1 - Rd
1 - Rd
1 - Rd
1 - Rd
1 - Rd
MCU 1-09
CAN H
MCU 1-08
CAN L
MCU 3-07 Program Select
MCU 4-10 Neutral Switch
106-Og
20 - Bk
3 - Rd
105 - Rd/Og
914 - Gn
915 - Ye
914 - Gn
915 - Ye
914 - Gn
915 - Ye
914 - Gn
915 - Ye
F3
F6
F7
MCU 1-06 Start
MCU 3-09
Ground
MCU 6-09
Ground
MCU 1-02 Ignition-Run
105 - Rd/Og
20 - Bk
20 - Bk
MCU 1-10
Ground
20 - Bk
MCU 1-07
Ground
20 - Bk
MCU 4-01
Seat Switch
MCU 6-07
MCU 6-06 +12V Unswitched
MCU 6-01 Fuel Pull
MCU 2-06 Fuel Hold
+12V Unswitched
MCU 1-04
MCU 1-01 +12V Unswitched
+12V Unswitched
MCU 5-08 Glow Plug
121 - Rd
121 - Rd
103 - Rd
MCU 3-02 Engine Temp
Forward Switch
103 - Rd
105 - Rd/Og
1 - Rd
J4-A
J4-B
R3
MCU 4-03
Wh Bk
21
MCU 4-02 Lift Prox. Switch
149 - DBu106 - Og
+
SW8
MCU 5-07 4WD Solenoid
MCU 2-04 Fan Relay