Wiring Diagram (Cutting Motor Control Ver. 1) - Husqvarna 967187001 Workshop Manual

Description of electrical system

10.2 Wiring Diagram (cutting motor control ver. 1)

P-brake
Forward
Reverse
Drive motor
S peed feedback
S peed IN 0-4,5V
Temp s ens or
F orward/B ackwa
Dynamic B rake
Main contactor
Analog 0V R E F
Cutting motor 1
U
V
W
Cutting motor 2
U
V
W
84
English –
1 1
2 2
3 3
4 4
Speed potentiometer 5K
Diode
Shifting power relay
D1
BATT+
D2
BATT-
A1
A2
A3
E rror out
A4
A5
E nable input
A6
A7
A8
NC
A9
0V R E F
A10
A11
Key s witch
A12
U B ATT+
1 1
G ND
2 2
V
3 3
W
ON/OFF
E R R OR 1
E R R OR 2
G ND
6 6
M Temp
5 5
Hall 3
4 4
Hall 2
3 3
Hall 1
2 2
0V
1 1
+12V
Motor controller 1
U B ATT+
1 1
G ND
2 2
V
3 3
W
ON/OFF
E R R OR 1
E R R OR 2
G ND
6 6
M Temp
5 5
Hall 3
4 4
Hall 2
3 3
Hall 1
2 2
0V
1 1
+12V
Motor controller 2
3
2
1
Fuse Brake
30A resistor
22R 100W
Fuse
80A
1 1
2 2
Y ellow
1 1
R ed 2 2
Orange
3 3
B lue 4 4
1 1
2 2
Y ellow
1 1
R ed
2 2
Orange
3 3
B lue
4 4
Diode
Seat switch
Cutting deck
on switch 2
Power relay
Diode
YE LLOW
GR AY
W HITE
BLUE
YE LLOW
R E D
YE LLOW
BLUE