Oshkosh JLG 1500SJ, Руководство по обслуживанию и ремонту

Страница: 690 / 706

SECTION 7 - BASIC ELECTRICAL INFORMATION & ELECTRICAL SCHEMATICS
7-46 – JLG Lift – 3121262
4 5 6 7 8
G
H
E
F
C
D
A
B
8 7 6 5 4
SHEET: 4
#1 Right Side
Boom Angle Sensor
S
N
0
6
1 2 3
#2 Left Side
Boom Angle Sensor
S
N
0
7
1 2 3
MAIN BOOM CYLINDER
ANGLE SENSOR
S
N
0
8
B D A F C E
P
O
W
E
R
C
O
M
M
O
N
O
U
T
P
U
T
Boom Length Sensor
String Pot
S
N
0
9
A B C
PWR
GND
CANH
CANL
L
IF
T
C
Y
L
IN
D
E
R
L
O
A
D
P
IN
SN10
A
B
E
D
BOOM LENGTH & ANGLE MODULE
(BLAM)
J5 (RUS
T
)
J2
(
B
L
A
C
K
)
J4
(
G
RA
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
X
1
9
1 2 3 4 5 6
X
2
0
B
o
om
Len
g
th S
ens
or
1 2 3 4 5 6
ORN/RED 49-18
YEL/RED 2-80
Y
E
L
/R
E
D
2
-8
0
ORN/RED 49-110
O
R
N
/R
E
D
4
9
-1
1
0
BLK 000-27-1
R
E
D
R
E
D
B
L
K
B
L
K
B
L
U
B
L
U
R
E
D
W
H
T
B
L
K
O
R
N
B
L
U
G
R
N
R
E
D
R
E
D
B
L
K
B
L
K
SHIELD
S
H
IE
L
D
X
3
5
1 2 3 4
X
3
6
1 2 3 4
X
3
7
1 2 3 4
X
3
8
1 2 3 4
B
R
N
/B
L
K
-
O
R
N
Y
E
L
B
L
K
R
E
D
B
L
U
B
L
K
B
L
K
B
L
K
O
R
N
/R
E
D
4
9
-1
1
2
ORN/RED 49-112
O
R
N
/R
E
D
4
9
-1
1
1
ORN/RED 49-111
RED
R
E
D
BLK
B
L
K
X
5
6
PUMP
CONNECTOR
SEE SHEET 7
ZONE B-8
1 2 3 4 5 6
O
R
N
6
0
-1
-1
ORN 60-1-1
M
S
9
7
-1
A B C
M
S
9
7
-2 A B C
M
S
9
7
-3 A B C
S
H
IE
L
D
S
H
IE
L
D
BLK 000-56-1
BLK
B
L
K
0
0
0
-5
5
-2
B
L
K
0
0
0
-5
6
-2
BLK 000-55-1
B
L
K
0
0
0
-5
5
-3
B
L
K
0
0
0
-5
6
-3
ORN 8-3-1
O
R
N
8
-3
-1
ORN 8-2-1
O
R
N
8
-2
-1
BLK 000-10
B
L
K
0
0
0
-1
0
ORN 7-3-1
O
R
N
7
-3
-1
ORN 7-2-1
O
R
N
7
-2
-1
B
L
K
0
0
0
-2
7
-2
B
L
K
0
0
0
-2
7
-3
YEL/RED 2-82
Y
E
L
/R
E
D
2
-8
2
Y
E
L
/R
E
D
2
-8
1
YEL/RED 2-81
Turntable & Boom
R
E
D
B
L
K
S
H
IE
L
D
PROXIMITY SENSOR
BROKEN CABLE
S
N
2
4
1 4 1 3
B
R
N
B
L
K
B
L
U
DUMP
MAIN
V
2
4
6
1 2
UP
MAIN LIFT
V
2
5
2
1 2
LEFT
SWING
V
2
5
4
1 2
RIGHT
SWING
V
2
5
5
1 2
HORN
A
H
2
5
9
1
A
H
2
5
9
-G
1
FUEL SENSOR
F
u
ll:
3
0
E
m
p
ty
:
2
7
0
S
N
2
5
8
1 2
ALARM
MOTION
A
H
2
6
0
1 2
R
E
D
/W
H
T
5
0
-1
W
H
T
2
2
-3
W
H
T
2
1
-3
T
A
N
3
-3
B
L
K
0
0
0
-3
3
B
R
N
/W
H
T
4
7
-1
2
B
L
U
/O
R
N
5
2
-2
B
L
K
0
0
0
-3
4
B
L
K
0
0
0
-3
5
-7
B
L
K
0
0
0
-3
5
-2
BLK 000-35-2
B
L
U
/O
R
N
5
2
-1
0
STROBE
LIGHT
L
B
2
6
4 1 2
B
L
K
0
0
0
-3
5
-3
BLK 000-35-3
B
L
K
0
0
0
-3
5
-5
B
L
K
0
0
0
-3
5
-5
B
L
K
0
0
0
-3
5
-4
BLK 000-35-4
R
E
D
(
1
2
)
S
h
e
e
t_
3
(
P
la
tf
_
a
n
d
_
J
ib
)-
[1
,D
]
B
L
K
(
1
2
)
S
h
e
e
t_
3
(
P
la
tf
_
a
n
d
_
J
ib
)-
[1
,D
]
YEL/RED 2-9
YEL/RED 2-9
BLK 000-28
BLK 000-28
X
2
8
8
CONNECTIONS
NEAR BLAM
1 2 3 4
X
2
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
9
0
1 2 3 4 5 6
X
2
9
1
1 2 3 4 5 6
R
E
D
/W
H
T
5
0
-6
O
R
N
/R
E
D
4
9
-1
9
B
L
K
0
0
0
-2
9
R
E
D
/W
H
T
5
0
-7
O
R
N
/R
E
D
4
9
-9
B
L
K
0
0
0
-3
0
B
R
N
/B
L
K
O
R
N
5
5
-4
5
O
R
N
5
5
-4
7
B
L
K
0
0
0
-3
5
-6
X
2
6
CONNECT TO
SWIVEL CONNECTOR
1 2 3 4 5 6 7 8 9
1
0
1
1
1
2
S
8
3
S
8
5
S
9
4
Y
E
L
/R
E
D
2
-8
-3
(
1
2
)
Y
E
L
/R
E
D
2
-8
-3
(
1
2
)
S
h
e
e
t_
5
(
G
ro
u
n
d
B
o
x
)-
[7
,C
]
B
L
K
0
0
0
-0
4
(
1
2
)
B
L
K
0
0
0
-0
4
(
1
2
)
S
h
e
e
t_
5
(
G
ro
u
n
d
B
o
x
)-
[7
,C
]
B
L
K
0
0
0
-0
5
-1
(
1
2
)
B
L
K
0
0
0
-0
5
-1
(
1
2
)
S
h
e
e
t_
5
(
G
ro
u
n
d
B
o
x
)-
[7
,C
]
Y
E
L
/R
E
D
2
-8
-9
S
h
e
e
t_
5
(
G
ro
u
n
d
B
o
x
)-
[7
,C
]
B
L
K
0
0
0
-0
6
S
h
e
e
t_
5
(
G
ro
u
n
d
B
o
x
)-
[7
,C
]
O
R
N
(
1
2
)
S
h
e
e
t_
3
(
P
la
tf
_
a
n
d
_
J
ib
)-
[1
,D
]
B
L
U
(
1
2
)
S
h
e
e
t_
3
(
P
la
tf
_
a
n
d
_
J
ib
)-
[1
,D
]
Y
E
L
/R
E
D
2
-1
3
(
1
4
)
X
6
2
1 2 3 4 5 6
Figure 7-52. Electrical Schematic - Sheet 6 of 18