IHI 15VX - Electrical System Diagram; Electrical Wiring System Diagram

6 – 1
ELECTRICAL SYSTEM DIAGRAM
6
6-1 ELECTRICAL WIRING SYSTEM DIAGRAM
SIDE BOX
AV3 R AV3 R
10A 20A 20A 20A 30A
Boom
light
switch
RY (A)
RY (A)
Spare power
supply
Boom light
OPT.
Radio
OPT.
Wipler switch
OPT.
Cab light
switch
OPT.
OPT.
Horn
switch
Horn
WB
Cab light
YR (A)
YR (B)
B
B
Control
shut-off
switch
LY
Wiper
Washer
Engine
Cab dam
light
RW (A)
RW (C)
Travel speed
shift switch
Travel speed
shift solenoid
Control shut-off
solenoid
Pump
Rotaly lamp
(opt. for only cabin)
To spare power
supply
RY (D)
BL
RW (B)
Fuel pump
B
Rotaly
lamp
(In the sidebox)
Rotaly lamp
switch
Engine stop solenoid
W
L
R
W
B
L
G
B
B
Glow plug
Starter motor
B
S
AV2 Br
Battery
Fuseble link
2
Sb 2
Sb 3
3
Alternator
Engine
oil press.
switch
Water
temp.
sensor
AV30 B
AV3 W
AV3 R
AV3 B
PULL
HOLD
O
FLW2L
12V
Fuel tank
Fuel sensor
WY
RG (D)
Heater
switch
(opt.)
Timer 1 sec.
Heater
Relay
Diode
YR
L (B)
B
L (A)
B
R
R/W
Y
B
R R/W
YB
BW L
B
GW
A
B
C
D
AB AB
CD CD
A
B
AV3 L
1.25RL
RL (A)
RL (B)
YW
GR
Ciger lighter
1.25B
1.25B 1.25B
RY (B) RY (C)
Antena
Gr
1.25RY
RG (A)
RG (E)
GB
RG (F)
RG (B) RG (C)
LB
LR
GW
BW
AV2 GY
B
B
B B
P
B
B
B
B
30B
30B
5W
Safety unit
E
B
C
D
E
B
C
D
E
BA
C
NC
COM
NO
D
B
E
A
C
D
Key switch
OK Monitor
Buzzer
Hour
meter
Deceeration
monitor terminal
Deceeration (opt.)
system
(In the sidebox)
Relay
To spare power
supply
Deceeration
monitor
Fuse
holder
Deceeration
switch
B BR ACC R1 R2 C
B
GY
RB
B
R
Y
RW B
GYRG
R/W
B
R
Y
R/W
DC
E
A
C
E
A
D
B
B
NC
COM
NO
E
A
C
D
E
A
C
DAV1.25
Timer
Glow lamp relay
DC
E
AB
C
E
A
D
B
B
NC
COM
NO
E
A
C
D
E
B
A
C
D
6
3
2
6
3
2
5
4
1
5
4
1
1 AV2 BR
3
2
5
6
1
3
2
4
5
6
R
Sb
Sb
Br
O
B
R
2
C
B
ACC
R1 BR
AV3 R
AV3 RB (A)
AV2 BW
BY
AV2 B
AV1.25 Y
AV2 BY
YB (A)
Current limitter
BR
AV5 BR
EF
FUEL TEMP
OPTION
CH
2
1
2
1
YB (B)
WG
Y
RG (G)
BG
WL (B)
YL (A)
RG (H)
B
1.25B
1.25RY (E)
1.25RY (C)
1.25BrB
1.25YL
YL (B)
LBr
1.25B
B
WL (A)
LG
CB104
LA104
LA204
20A
B
ColorSymble
B
W
G
O
Black
White
Green
Orange
ColorSymble
P
R
Y
L
Pink
Red
Yellow
Blue