JLG 1250AJP Troubleshooting Manual page 199

Ground Control Electrical Schematic
8
18
13
B
10
H
4
9
7
5
M
L
G
F
E
N
R
16
12
6
D
11
X106.5 5
C
]1]
]2]
]6]
3
2
1
B
U
S
E BLACK (14)
A
8
3128411
7 6
TO BATTERY NEG.
BLACK
GROUND CONTROL BOX
YEL/RED 2-1-1(12)
RIGHT GRAY 23-2
ROTATE
X024
LEFT
GRAY 24-2
X004 X002
ORN/RED 49-102
24
17
IN BROWN 13-2
X021 7
MAIN TELE 2 BLU/ORN 52-2
OUT BROWN 14-2 30
20
ORN/RED 49-131 6
22
ORN/RED 49-130 18
3 RED/WHT 50-2-1
PINK 25-2
LEVEL UP 17
X025 7 PINK 26-3-1
DOWN PINK 26-2
5
5 PINK 25-3-1
WHT/YEL 48-1
4
X026 START SWITCHAUX POWER 14
BRN/ORN 53-2 16
30
BLUE 27-2
JIB UP 19
X022
27 BLU/ORN 52-10
DOWN BLUE 28-2
8
TAN 3-2 15
UP 23
X020 MAIN LIFT
DOWN J4 29
TAN 4-2 33
(BLUE)
RIGHT WHITE 22-2 26 BLU/ORN 52-12
X018 SWING 35
LEFT
WHITE 21-2 34 18
RIGHT WHITE 60-2 24
X023 JIB SWING 20
LEFT
WHITE 59-2 9 28
TAN 5-2 10 25 BRN/WHT 47-12
UP
X019 TOWER LIFT
DOWN 6 BLACK
TAN 6-2 21
13 RED/WHT 50-1
YEL/RED 2-40-1 25
31 RED/WHT 50-2
32
9 BROWN 55-60
X028 HOURMETER
BRN/WHT 47-11-1 12 4 BROWN 13-3
X035 ENGINE LOW OIL PRESSURE 16 BROWN 14-3
BRN/WHT 47-5-1 29
23 TAN 55-21
X034 ENGINE HIGH TEMPERATURE
BRN/WHT 47-6-1 28
TAN 55-31
33
X036 NO CHARGE BRN/WHT 47-8-1 26 1 TAN 55-22
TAN 55-32
12
X033 GLOW PLUGS WHT/YEL 48-6
15
32 BROWN 55-10
X040 MOMENT CONTROL TEST 13
ORN/RED 49-103 35
WHITE 22-3
XO32 AXLES SET 34 WHITE 21-3
WHT/YEL 39-1-1 1
X038 PLATFORM OVERLOAD 19
ORN/RED 49-100 14
500# CAP
X031 RED/YEL 54-2-1 2 WHT/RED 57-11
21
X037 1000# CAP
RED/YEL 54-3-1 27
10
BOOM SYSTEM CONTROL 11 TAN 55-50
X039 ORN/RED 49-101 3 X065.2
8 BROWN 55-50
X067.2
31
BLACK
15
ORN/RED 49-123
11 30 BLACK
ORN/RED 49-122 22 29 BLACK
X008 J8
GND FROM BATTERY (BLACK)
1 X001
MTB EMS input
2
GND TO PLATFORM 11 WHT/YEL 48-3
BLACK (12) 3
12
MTB EMS TO PLATFORM WHT/YEL 48-9
YEL/RED 2-1-2(12)
4
8
X007 5
X066.2
YEL/RED 2-3-2 1
3 TOWER LIFT POWER
TAN 55-51
YEL/RED 2-2-1 2
19
20
10
FOOTSWITCH 9
YEL/RED 2-21 15
MTB MODE SELECT
YEL/RED 2-30
3 30
29
MTB MODE OUTPUT
YEL/RED 2-30-1 14
28
YEL/RED 2-40-11 23 20 ORANGE 55-47 6
26
23 ORANGE 55-45 7
9
31
16
5
10
18
BLACK (16)
31
4
CANNOT BE USED 17 J7
24 YEL/RED 20-70-1
6 (BLACK)
CANNOT BE USED
9
27
6 BROWN 55-1 TOWER TELE. ENABLE
ORN/RED 49-200 22 1
X081
34 2
4
35 BRN/WHT 48-1
19
25
32 14
YEL/RED 2-60 29 15
33
22 BLU/ORN 52-5
11
ORN/RED 49-64
16
ORN/RED 49-65 35
X079
7
25
21 TAN 55-23
7
26
X270 X014 30
27
A 13
RED(18) A RED CAN HI
17
24
BLACK B B BLACK CAN LO 34
18
SHIELD C C SHIELD CAN SHIELD
5 32
X009
33
C B A 8
X269
28
21
ORN/RED 49-121
12
ORN/RED 49-120
13 BRN/ORN 53-2
V REF.
V BAT.
10
11
12
X058
7 6
5 4
X029
X030
B1 MTB
2
YEL/RED 2-5
YEL/RED 2-4 (12) EMS
YEL/RED 2-70-5 (14) 4
YEL/RED 2-2 (12) 1
YEL/RED 2-1 (12)
3
YEL/RED 2-30 B2
IGN. ON
RELAY
YEL/RED 2-4-1
YEL/RED 2-3-1
87a 87
86
85
30
POWER DOWN
X058
RELAY
COOLANT
X012 X124
TO BLAM 7 TEMPERATURE
87
TO BLAM 8 87a
ENGINE
9 86 85
TO BLAM
SPEED
30 YEL/RED 2-1-3 (12) X122
CAMSHAFT
HORN GND
BLACK
HORN OUTPUT
X011
X107
CHARGE
X256
AIR
PRESSURE
YEL/RED 2-6-2
X063
ENGINE OIL
X257
PRESSURE
ALARM
X101 HEAD/TAIL LIGHT
87
87a
86 85
30 EMR
X126
RED 1-1 (12) ACTUATOR
X064
FUEL SENSOR (SIGNAL)
SENSOR (GROUND)
MAIN DUMP X074
YEL/RED 2-1-99
PVG ENABLE
X068
TELE. FLOW CONTROL X072
IN X073
MAIN TELE.
OUT X071
MAIN LIFT ENABLE X082
BLACK
TOWER LIFT ENABLE X080
MAIN LIFT PILOT X077
TOWER LIFT PILOT X075
TOWER TELE. PILOT X076
RIGHT
X069
SWING
LEFT X070
K
WHT/RED 57-10 J
ORN/RED 49-301
X010
CHASSIS POWER
RELAY HARNESS
2
1
X078
X263
HYD OIL TEMP .
SENDOR
7500 W GENERATOR
MAIN LIFT
1
2
PILOT PRESSURE BLU/ORN 52-6
YEL/RED 2-20
BLACK
BLACK (14)
87
6
BLACK (16)
86
85
BLACK (16) 5 X058
J8-3
BLACK (14)
BLACK (14)
87
86 85
= 19 POSITION DEUTSCH CONNECTOR IN PLATFORM BOX
X160
= 21 POSITION DEUTSCH CONNECTOR IN PLATFORM BOX
X161
= TERMINAL STRIP IN PLATFORM BOX
= 15 POS. AMP MATE-N-LOCK CONNECTOR (KK2 ON HARNESS DWG.)
X164
= 15 POS. AMP MATE-N-LOCK CONNECTOR (KK1 ON HARNESS DWG.)
X173
] ] = 6 POS. MATE-N-LOC IN MTB
X017
12 DEUTSCH 19 POS. TWIST LOCK IN MTB.
X043
X042 A DEUTSCH 21 POS. TWIST LOCK IN MTB.
TO CHASSIS
X083
TO BLAM THRU ENGINE HARNESS
X106
X058 TO BLAM 12 POS CONNECTOR (THRU VALVE HARNESS)
5 4
Figure 2-12. Ground Control Electrical Schematic
1250AJP
3 2
RED 1-2 (6) 1 GA
30 AMP
X027
STARTER
X113
MOTOR DEUTZ ENGINE
SOL.
STARTER
MOTOR RECTIFER
STATOR
BLACK (16)
2 X241 X240
8 GRD(TempAll)
1 1
9 ADC7(TEMP3)
2
2 13 SPEED
X112
ALTERNATOR
sol.
1 12 GRD (SPEED) 10
REGULATOR
1 23 GRD (ACD2) 11
IN HEAD GLOW PLUG SENSING AND
12 SWITCHING
2
4 ADC5(TEMP1) CIRCUITS
NOTE: ENGINE WILL ONLY
13 HAVE INTAKE HEATERS OR
3 25 +5Vref(ADC2)
GLOW PLUGS NOT BOTH.
4 24 ADC2
14
22
1 +5Vref(ADC4)
WHT/YEL 48-11 (10)
WHT/YEL 48-10 (10)
2 21 ADC4
sol.
3 20 GND (ADC4)
X111
1 14 ActorOut INTAKE HEATERS
2 15 ActorOut
3 17 RackMeasCom
4 19 RackMeasSignal
5 18
RackMeasRef
X242
BLACK 0-1 B
DEUTZ
ORN/RED 49-199 L
DIANOSTICS
ORN/RED 49-198 K PLUG
A
YEL/RED 2-1-98
RS 232 BACK-UP RELAY
RED A
5 1 8 4
BLACK B X084
13 14 X016
9 12 SHIELD C
RED A
TO BOOM LENGTH
BLACK B
ANGLE MODULE
SHIELD C
X015
4 8 1 X059
3 2 7 5 6
2
WHITE
1
GREEN
BLACK 3
X013
ANALYZER POWER 1
RED
POWER
AUXILIARY
GREEN ANALYZER RECEIVE 2
PUMP MOTOR
ANALYZER TRANSMIT 3
WHITE X110
4 M
BLACK/SHIELD ANALYZER GROUND
X108
BRN/ORN 53-3
2500W
YELLOW
4 YEL/RED 2-70-6
87
87a
CHASSIS POWER
YEL/RED 2-70-5 86 DISTRIBUTION RELAY
85
30
BLACK (14)
X266
2500W
30 AMP
GENERATOR
X267
X127
87
87a
86 85
GENERATOR
30
RED 1-3 (12) 14 GA. FUSE LINK
X248
5 AMP
B
GENERATOR
A BRN/WHT 47-20
CONTROL
C BOX
87a
X246
30
RED
87a
X247
30
RED
ALL WIRES ARE 18 GA. UNLESS NOTED OTHERWISE.
GROUND CONTROL SCH.
3 2
SECTION 2 - ELECTRICAL REFERENCE
1
H
B+
FUSIBLE
LINK
X125
D+
G
F
X268
E
D
5 X083
C
X116
B+
12 VDC
BATTERY
B
X117
A
Ref. 1870197C
1
2-199