Engine Control Circuit Diagram - Doosan DX60R Shop Manual

Engine Control Circuit Diagram

11
1
38
LOW
CW +5V
2 35
SIG
3
HIGH
10
19
ENGINE
SPEED
18
GND-RPM
SENSOR
CSD COIL
41
42
43
36
28
GND-A
RACK ACTUATOR
Figure 13
Reference
Number
1
2
3
4
5
6
Connector and Terminal Number
Electrical System
Page 26
9
47
45
08
07
24
9
87a
87
85
34
33
8
87a
30
87
85 86
Description
Battery
Battery Relay
Fusible Link
Circuit Breaker
Fuse Box
Starter Switch
ACC
C
6
R2
R1
B
7
BR
5
30
86
14
Reference
Number
7
8
9
10
11
Figure 14
3
4 2
B
A
BR
E
Description
Main Relay
Rack Actuator Relay
ECU (Engine Control Unit)
Fuel Injection Pump
Engine Control Dial
47
31 32 33 34 35 36 37 38 39 40
45
21 22 23 24 25 26 27 28 29 30
43
11 12 13 14 15 16 17 18 19 20
41
1 2 3 4 5 6 7 8 9 10
1
- +
FG011494
48
46
44
42
FG011571
SP001687