Electrical schematic - sheet 11 of 17 -83 – JLG 1850SJ Service Manual User Manual
Page 443
SECTION 7 - BASIC ELECTRICAL INFORMATION & ELECTRICAL SCHEMATICS
3121619
– JLG Lift –
7-83
B
C
D
E
F
G
H
8
7
6
5
5
6
7
8
TURNTABLE ANG
GND
GND
LFT FRNT AXLE SWG
RIGHT REAR AXLE SWG
ANALYZER PWR
ANALYZER TX
ANALYZER RX
ANALYZER GND
LFT REAR STR LFT
LFT REAR STR RHT
RHT REAR STR LFT
RHT REAR STR RHT
RHT FRNT STR RHT
LFT FRNT STR LFT
LFT FRNT STR RHT
RHT FRNT STR LFT
GND
GND
GND
GND
REAR AXLE SWG RET.
GND
FRNT RHT AXLE SWG
BRAKE
GND
REAR AXLE SWG EXT.
FRNT AXLE SWG RET.
TWO SPEED
FRNT AXLE SWG EXT.
GN
D
RE
AR
LF
T A
X
SW
G
RE
AR
AX
S
WG
RT
N
F R
NT
A
X S
WG
R
TN
RE
F. V
OL
TA
G E
GND
PO
W
E
R
C
O
MMO
N
OU
T
P
U
T
PO
W
E
R
C
O
MMO
N
OU
T
P
U
T
PO
W
E
R
CO
M
M
O
N
OU
T
P
U
T
PO
W
E
R
CO
M
M
O
N
OU
T
P
U
T
CO03-J1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
CO03-J2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
CO
0
3
-J
4
1
2
3
4
5
8
9
10
11
12
13
14
15
16
17
18
CO
0
3
-J
3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
C
O
03-
J
8
1
2
3
4
X160
1
2
3
4
WHT 49-40 A-PWR
WHT 49-40 A-PWR
WHT 49-39 A-RX
WHT 49-39 A-RX
WHT 49-38 A-TX
WHT 49-38 A-TX
BLK 00-7
BLK 00-7
FRNT AXLE
SWG EXT.
HV161
1
2
FRNT AXLE
SWG RET.
HV162
1
2
REAR AXLE
SWG EXT.
HV163
1
2
REAR AXLE
SWG RET.
HV164
1
2
WHT 38-2 FAXS EXT
WHT 38-2 FAXS EXT
WHT 38-3 FAXS RET
WHT 38-3 FAXS RET
WHT 38-4 RAXS EXT
WHT 38-4 RAXS EXT
WHT 38-6 RAXS RET
WHT 38-6 RAXS RET
WHT 60-4-1 FAXS RTN
WHT 60-5-1 RAXS RTN
S167
WH
T
6
0
-4
F
A
X
S
R
T
N
WHT 60-4 FAXS RTN
S168
WH
T
6
0
-5
R
A
X
S
R
T
N
WHT 60-5 RAXS RTN
WHT 60-4-2 FAXS RTN
WHT 60-5-2 RAXS RTN
RHT FRNT
STR RHT
HV170
1
2
RHT FRNT
STR LFT
HV171
1
2
LFT FRNT
STR RHT
HV172
1
2
LFT FRNT
STR LFT
HV173
1
2
RHT REAR
STR RHT
HV174
1
2
RHT REAR
STR LFT
HV175
1
2
LFT REAR
STR RHT
HV176
1
2
LFT REAR
STR LFT
HV177
1
2
SPEED
TWO
H
V
17
8
1
2
BRAKE
H
V
17
9
1
2
WHT 9-4 RFRNT STRR
WHT 9-4 RFRNT STRR
WHT 9-1 RFRNT STRL
WHT 9-1 RFRNT STRL
WHT 9-2 LFRNT STRR
WHT 9-2 LFRNT STRR
WHT 9-3 LFRNT STRL
WHT 9-3 LFRNT STRL
WHT 9-5 RREAR STRR
WHT 9-5 RREAR STRR
WHT 9-6 RREAR STRL
WHT 9-6 RREAR STRL
WHT 9-7 LREAR STRR
WHT 9-7 LREAR STRR
WHT 9-8 LREAR STRL
WHT 9-8 LREAR STRL
W
H
T
55-
13
2 S
P
D
WHT 55-13 2 SPD
BL
K
0
0
-
1
-2
S
181
BL
K
0
0
-1
BLK 00-1
BL
K
0
0
-
1
-1
W
H
T 3
8
-5
FA
X
S
R
H
T
WHT 38-5 FAXS RHT
BL
K
0
0
-2
BLK 00-2
B
L
K
00-
1
5
W
H
T 3
8
-
1
R
L
FT
A
S
W
G
W
H
T
6
1
-1
-2
5
V
W
H
T
6
1
-1
-1
5
V
WH
T
5
5
-
1
4
B
R
A
K
E
WHT 55-14 BRAKE
WH
T
6
1
-
1
5
V
W
H
T
61
-1
5V
WHT 38-10 FAXS LFT
W
H
T
38
-
1
0
F
A
X
S
LF
T
W
H
T
3
8
-
9
R
A
XS
R
H
T
WHT 38-9 RAXS RHT
BLK 00-8
S195
B
L
K
00-
8
-2
B
L
K
00-
8
-1
WH
T
6
1
-1
-4
5
V
[5
,H
]
WH
T
6
1
-1
-3
5
V
WHT 61-1-3 5V
[5,H]
W
H
T
6
1
-1
-4
5
V
[6
,C
]
W
H
T
6
1
-1
-3
5
V
[7
,C
]
B
L
K
00-
9
BLK 00-9
W
H
T
55
-1
5 T
T
A
B
LE
AN
G
WHT 55-15 TTABLE ANG
BLK 00-6
BLK 00-6
BLK 00-5
BLK 00-5
BLK 00-4-1
BLK 00-3-1
S202
BLK 00-4
BLK 00-4
S203
BLK 00-5-1
S204
BLK 00-6-1
S205
BLK 00-3
BLK 00-3
BLK 00-3-2
BLK 00-4-2
BLK 00-5-2
BLK 00-6-2
Y
E
L 0
2
-6
(
10)
B
L
K
00-
11 (
1
0)
TURNTABLE
ANGLE SENSOR
S
N
243
A
B
C
D
E
F
1 x 8 Buss Bar
GENERIC
MS
2
4
4
1
2
5
6
7
8
3
4
W
H
T
6
1
-1
-5
5
V
[6
,C
]
W
H
T
6
1
-1
-6
5
V
[6
,C
]
W
H
T
6
1
-1
-5
5
V
WH
T
6
1
-
1
-5
5
V
[5
,H
]
W
H
T
6
1
-1
-6
5
V
WH
T
6
1
-
1
-6
5
V
[5
,H
]
W
H
T
5
5
-1
8
T
T
A
B
L
E
A
N
G
2
B
L
K
00
-1
4
BLK 00-14
REAR LFT AXLE SWG
MTS LINEAR SENSOR
S
N
34
9
1
2
3
FRNT RHT AXLE SWG
MTS LINEAR SENSOR
S
N
35
0
1
2
3
MTS LINEAR SENSOR
LFT FRNT AXLE SWG
S
N
351
1
2
3
MTS LINEAR SENSOR
RHT REAR AXLE SWG
S
N
3
52
1
2
3
X4
4
2
A
1
2
3
X
4
48B
1
2
3
X
4
49B
1
2
3
X4
4
5
A
1
2
3
X4
4
5
B
X4
4
2
B
1
2
3
X
448
A
1
2
3
X
449
A
1
2
3
BR
N
SU
P
P
L
Y
WH
T
S
I
G
N
A
L
B
L
U RE
T
U
RN
BR
N
SU
P
P
L
Y
WH
T
S
I
G
N
A
L
B
L
U RE
T
U
RN
BL
U
R
E
T
U
R
N
WH
T
S
IG
N
A
L
BR
N
SU
P
P
L
Y
BR
N
S
U
P
P
L
Y
WH
T
S
IG
N
A
L
B
L
U RE
T
U
R
N
Figure 7-87. Electrical Schematic - Sheet 11 of 17
SHEET 6
1001145974-A