Service Manual

SECTION 7 - BASIC ELECTRICAL INFORMATION & SCHEMATICS
3121202 – JLG Lift – 7-17
B+
FUSIBLE
LINK
RECTIFER
REGULATOR
ALTERNATOR
STATOR
SENSING AND
SWITCHING
CIRCUITS
WHT/YEL 48-12(12)
J1-12
GLOW PLUGS
D+
START
SOL.
J1-8
J1-11
B+
RED 1-1(10)
STARTER
MOTOR
SOL.
STARTER
MOTOR
BRN/WHT 47-8
BLACK (16)
WHT/YEL 48-3
12 VDC
BATTERY
BATTERY CABLE (1 GA.)
WHT/YEL 48-9
DEUTZ ENGINE
11
ORN/RED 49-198
1
2
10
11
12
13
14
MTB TO EMR2 ENGINE CONTROL
ORN/RED 49-199
BLACK 0-1
A
K
LB
DEUTZ
DIANOSTICS
PLUG
ENGINE OIL
PRESSURE
COOLANT
TEMPERATURE
EMR
ACTUATOR
ENGINE
SPEED
CAMSHAFT
CHARGE AIR
PRESSURE
8
9
13
12
23
4
25
24
22
21
20
14
15
17
19
GRD (SPEED)
SPEED
GRD(TempAll)
GRD (ACD2)
ADC5(TEMP1)
+5Vref(ADC2)
ADC2
+5Vref(ADC4)
ADC4
GND (ADC4)
ActorOut
ActorOut
RackMeasCom
RackMeasRef
18
RackMeasSignal
ADC7(TEMP3)
EMR2 ENGINE CONTROL TO ENGINE
YEL/RED 2-1-98
YEL/RED 2-1-99 (16)
IGN POWER CONNECTOR SEE SHEET 1
CAN HI
RED (18)
CAN LO
BLACK (18)
CAN SHIELD
A
B
C
SEE SHEET 1
BLU/ORN 52-5
86
85
87
30
87a
BLU/ORN 52-5
7
7500 W
GENERATOR
86
85
87
30
87a
J1-22
RED
5 AMP
RED
BRN/WHT 47-20
BLU/ORN 52-6
YEL/RED 2-20
BLACK
C
A
B
GENERATOR
CONTROL
BOX
2
1
2
1
1
2
3
4
1
2
3
1
2
3
4
5
120 OHM
RESISTOR
WHT/YEL 48-13 (8)
COOLANT TEMP.
SENSOR
OIL PRESSURE
SENSOR
FUSIBLE
LINK
ALTERNATOR
STATOR
J1-14
J1-15
RED 1-1(10)
BRN/WHT 47-8-1
BRN/WHT 47-5
BRN/WHT 47-6
ORN/RED 49-53
FUEL ON
SOLENOID
P
MIC
IG
L
BRN/WHT 47-21
1
2
3
ALTERNATOR WITH PLUG CONNECTOR
B+
CAT ENGINE
600A, 600S, 800A
BRN/WHT 47-8
GLOW
PLUG
SOL.
Figure 7-25. Electrical Schematic - ADE - Sheet 4 of 6
1870215 B