3 printed circuit board electrical schematic, Printed circuit board electrical schematic, Mz1110 – JLG 4017 Service Manual User Manual
Page 129
9.9
4017
Electrical System
9.5.3
Printed Circuit Board Electrical Schematic
MZ1110
KEY
(PWR) RL
Y
STR
T INTLK RL
Y
WORK L
TS RL
Y
FLASHER
WIPER RL
Y
FUEL
SOL
RL
Y
X13
TO REAR CHASSIS HARNESS
TO FRT CHASSIS HARNESS
X16
TO FRT CHASSIS HARNESS
X22
TO GROUND AND BATTERY
X1
TO FRT CHASSIS HARNESS
X10
TO ENGINE HARNESS
X11
X12
TO REAR CHASSIS HARNESS
TO FNR SHIFTER
X23
TO CAB HARNESS (DISPLA
Y)
X5
TO CAB HARNESS
X6
TO CAB HARNESS
X7
TO CAB HARNESS
X8
TO INST
P
ANEL
HARNESS
X2
TO INST
P
ANEL
HARNESS
X3
TO INST
P
ANEL
HARNESS
X4
TO JOYSTICK
X15
TO OPTIONS HARNESS
X9
X18
TO ESX HARNESS
X19
TO ESX HARNESS
TO ESX HARNESS
X17
X26
X25
X21
F1
F2
F3
F4
F5
F6
F7
F8
F9
F10
F11
F12
F13
F14
F15
F16
F17
F18
F19
F20
F21
F22
F23
F24
15A
7.5A
15A
7.5A
15A
7.5A
15A
25A
15A
30A
15A
10A
20A
20A
15A
15A
10A
10A
25A
5A
7.5A
7.5A
7.5A
7.5A
220 ohm
5 watt
X14
R3
R4
R2
R5
R1
R7
D7
D8
R8
D9
R9
R10
1.8K
8.2K
8.2K
2.2K
R6
R
2.2K
2.2K
2.2K
2.2K
2.2K
270
CAN DIAGNOSTIC
RS232 DIAGNOSTIC
CONNECTOR ON PCB
CONNECTOR ON PCB
TO OPTIONAL
TRAILER(ING) HARNESS
TIL
T SENSOR (NOT
USED)
D1
K1
K5
K2
K3
K4
K6
GROUND
+12 VDC
MT
163
164
MT
218
MT
169
11
9
177
135
185
186
300
MT
MT
MT
MT
MT
216
MT 122 217
MT MT
MT MT
MT MT
MT MT
MT
178
128
129
130
127 126
179
MT
MT
MT
147
MT MT MT 71A
146 11
9
167 RV
56AR MT
58R
V
MT
56BR MT
MT
90
159 MT 19 19
61
76 50 MT 11
3
11
2
11
8
11
4
120
11
0
123
111
181 MT 218 216
MT
MT
50
129/176
217
30 30 30 30
174
30 GND 15
30
MT
MT
50
GND
166 11
3
144 143 169 167
MT
MT
MT
130
GND GND
RXD
GND TXD
CAN LOW
CAN HIGH
19 MT
58 122
54A
120
MT
MT 111 61
MT
146
MT
MT MT 145 112
164
MT 118
X17/5
161
GND
11
4
163
11
5
MT
58LH
58RH
LH
RH
54LH
54RH
174L
174R
124
116
MT
MT
MT
1-P7
2-P6
FW-P2
RV-P3
MT
MT
12V-P8
MT
MT
HI-P5
12V-P1
MT
MT
MT
MT
GND
CANL
CANH
152
30
30
30
15
15
15
19
19
50
R
30
L
49
49A
15
58
MT
MT
160
L
R
49
MT
53A
53
123
71A
158
56
56A
56B
MT
MT
MT
MT
MT
MT
54
54A
115
MT
189
MT
136L
136M
136H
53
53A
31B
56AL
56BL
58LV
LV
MT
56
58
NM
NM
MT
156
156A
157
157A
136
170
171
172
173
MT
159A
139
140
143
144
145
135
135
56A
83
84
61
160
58
184
180
181
182
MT
110
116
176
176
136L
136M
136H
300
185
186
MT
MT
PWR
GND
CANH
CANL
MT
MT
155
301
171
172
173
131
132
134
133
140
6
5
4
3
2
11
4
13
12
11
10
9
8
71
8
17
16
15
1234
15
16
17
18
7
8
9
101
1
12
13
14
123456
15
16
17
18
7
8
9
101
1
12
13
14
123456
15
16
17
18
7
8
9
101
1
12
13
14
123456
15
16
17
18
7
8
9
101
1
12
13
14
123456
15
16
17
18
7
8
9
101
1
12
13
14
123456
6
5
4
3
2
11
0
9
8
7
123456
7
10 9 8
2
6 5 4 3
1
18
19
20
16
17
13
14
15
11
12
22 21
10
20
22 21
15
19 18 17 16
14 13 12 11
9 8 7 6 5
2
4 3
1
18
16
17
13
14
15
10
11
12
8
9
5
6
7
3
4
1
2
10
4
7
8
9
5
6
3 2 1
10
4
7
8
9
5
6
3 2 1
10
4
7
8
9
5
6
3 2 1
18
16
17
13
14
15
10
11
12
8
9
5
6
7
3
4
1
2
18
16
17
13
14
15
10
11
12
8
9
5
6
7
3
4
1
2
6
5
4
3
2
11
0
9
8
7
789
10
123456
87
85
86
30
87a
85
86
30
87
87a
85
86
30
87
87a
49
31
49a
86
85
85
30
87
87a
87
86
30
87a
12
14 13
10
11
22
20
21
17
18
19
15
16
5
8
9
6
7
3
4
1
2
C2
5
9 8 7 6
4 3 2 1
9
7
8
4
6 5
2
3
1
6
9 8 7
3
5 4
1
2
10