JLG 1500SJ Service Manual - Manual (Page 606)

SECTION 7 - BASIC ELECTRICAL INFORMATION & SCHEMATICS
7-26 – JLG Lift – 3121262
4 3 2 1
G
H
E
F
C
D
A
B
1 2 3 4
#1 Right Side
Boom Angle Sensor
SN
0 6 1 2 3
#2 Left Side
Boom Angle Sensor
SN
0 7 1 2 3
MAIN BOOM CYLINDER
ANGLE SENSOR
SN
0 8
B D A F C E
PO
W E R
C O MMO
N
OU
TP
U T
Boom Length Sensor
String Pot
S N 09
A B C
PWR
GND
CANH
CANL
LI F T CY
LI
NDE
R
LO
A D P
IN
SN10
A
B
E
D
BOOM LENGTH & ANGLE MODULE
(BLAM)
J 5 (
RUS
T)
J2
(BL
A
C
K
)
J4
( G
R
A Y)
J3
(
G
R
E
E
N
)
J1
(
G
R
A
Y)
CO11-J1
1 JUMP TO J2-1
2 JUMP TO J2-2
3
4 GND
5 IGN
6 CAN1H
7 CAN1L
8 CAN1S
9
10
11 IGN
12 GND
CO11-J2
1 IGN
2 GND
3 GND
4
5
6
7
8 MNANG1
9 MNANG2
10
11 RTDRVFD
12 RTDRVRV
CO11-J3
1 5VREF
2 REFV
3
4 5VREF
5 MNCYL1
6 GND
7 5VREF
8 BMLEN
9 GND
10 5VREF
11 MNCYL2
12 GND
CO11-J5
1 LTDRVFD
2 LTDRVRV
3 AXLE
4
5
6
7
8
9 IGN
10
11
12 GND
CO11-J4
1 IGN
2 GND
3 CAN1H
4 CAN1L
5 CAN1S
6
7
8
RED
BLK
GRN
WHT
X1
9
1 2 3 4 5 6
X2
0
Bo
o
m
Le
ng
th
S
e
ns
o r
1 2 3 4 5 6
ORN/RED 49-18
YEL/RED 2-80
Y E L/ R E D 2-80
ORN/RED 49-110
O R N /RE
D 49
-1
1 0
BLK 000-27-1
RE
D
R E D
BL
K
B L K
BL
U
B L U
RE
D
WH
T
BL
K
OR
N
BL
U
GR
N
RE
D
RE
D
BL
K
BL
K
SHIELD
SH
IEL
D
X3
5 1 2 3 4
X3
6 1 2 3 4
X 37
1 2 3 4 X 38
1 2 3 4
BR
N /BL
K -
OR
N
YEL BL
K
RE
D
BL
U
BL
K
BL
K
BL
K
O RN/
RE
D 4
9 -1 1 2
ORN/RED 49-112
O R N /RE
D 49
-1 1 1
ORN/RED 49-111
RED
RE
D
BLK
BL
K
X5
6
PUMP
CONNECTOR
SEE SHEET 7
ZONE B-1
1 2 3 4 5 6
O R N 60
-1 -1
ORN 60-1-1
MS9
7 -1
A B C
M S 97-2
A B C
M S 97-3
A B C
SH
IEL
D
SH
IEL
D
BLK 000-56-1
BLK
B L K 0
00-
55-2
B L K 0
00-
56-2
BLK 000-55-1
B L K 0 00-
55
-3
B L K 0 00-
56
-3
ORN 8-3-1
OR
N 8-
3 -1
ORN 8-2-1
OR
N 8
-2-
1
BLK 000-10
B L K 000-
10
ORN 7-3-1
ORN
7-
3-1
ORN 7-2-1
O R N 7-
2- 1
B L K 000
-2 7-2
BL
K 0
0 0 -2
7 -3
YEL/RED 2-82
YEL
/R
ED
2 -8
2
YEL
/R
E D 2 -8 1
YEL/RED 2-81
RE
D
BL
K
SH
IE
L D
YEL/RED 2-9
YEL/RED 2-9
BLK 000-28
BLK 000-28
X2
8 8
CONNECTIONS
NEAR BLAM
1 2 3 4
X2
8 9
1 2 3 4
O R N 6 0 -1
-2
YEL/RED 2-1-4 (14)
BLK 000-05-2 (14)
X 2 90
1 2 3 4 5 6
X 2 91
1 2 3 4 5 6
RE
D /W
H T 50-
6
O R N/
RE
D 4
9 -1 9
B L K 00
0- 2 9
RE
D/
WH
T 5 0 -7
O R N /RE
D 4
9 -9
BL
K 0
0 0 -3 0
B RN/
B L K
ORN
55-4
5
OR
N 5 5 -4 7
X2
6
CONNECT TO
SWIVEL CONNECTOR
1 2 3 4 5 6 7 8 9 10 11 12
S8
3
S8
5
S9
4
YEL
/R
ED
2
-8 -3 ( 1 2 )
Y E L /RE
D 2-
8-
3 ( 1 2)
S h e e t_5 (Gr
o u nd B
o x )-[
2 ,B
]
B L K 0 00-
04
( 12) B L K 000
-04
( 12)
S h eet
_5
( G ro und
B o x )- [2,
C ]
B L K 000
-05-
1 (
12)
B L K 000
-05-
1 (1
2)
S h eet
_5
( G ro und
B o x )- [2,
C ]
Y E L /RE
D 2 -13
( 1 4)
X6
2
1 2 3 4 5 6
SHEET 4
Figure 7-32. Electrical Schematic - Sheet 6 of 14