Sakai SW354, Shop Manual

Page: 246 / 480

5-089
ELECTRICAL SYSTEM SW504
9-2. Combination Meter
SW504-05002
1
12
23
35
13
24
1
24
12
35
13 23
12
Y
314
BY
35
G
X
B
*
*
*
*
17
WR
149
YB
150
GB
15
YL
37
GB
17
WR
53
LR
55
YG
315
GW
316
GR
314
BY
36
GR
51
Br
38
Or
37
GB
*
*
*
*
*
*
*
*
Harness side
+BAT
+BAT
CAN (+)
Fuel meter
REV. ratio SEL.1
REV. ratio SEL.2
REV. ratio SEL.3
REV. ratio SEL.4
Lamp check
DTC display
LYS pin
Preheating
Charge warning
Over heat
Manual regeneration
Engine warning
Engine stop
HYD. oil filter warning
Parking brake
Exhaust system
high temperature
Head lamp
ECO mode
COMBI. meter
ILLUMI.
Hour meter
DEF low level
Pull up
Resistor
3.6K Ω x 3
Pull up
Resistor
3.6K Ω x 9
Pull down
Resistor
4.7K Ω x 5
Pull up
Resistor
31K Ω x 4
CAN (-)
DC/DC
Converter
CAN
Transceiver
5V
LDO
CPU
MOTOR
driver
LCD
driver
Illumination LED
Engine oil pressure indicator
DEF (SCR) Quality (Green)
DEF (SCR) Quality (Red)
DEF Tampering
Buzzer
Water splay
Liquid spray
High beam
Flood lamp
Turn signal (R)
Turn signal (L)
Vibrator
Inhibit the DPF Auto-vegeneration
Inhibit the SCR cleaning
7 Segments
LCD
Dot Matrix
LCD
TACHO
FUEL
TEMP
+BAT
+
-
Battery 24V (+)
Ground
Starter switch
(ACC)
Pull down
Resistor
4.7K Ω x 7
+BAT
System configuration diagram
X
35
37
36
15
17
53
315
17
51
12
37
DESCRIPTION
Battery 24V (+)
Starter switch (ACC)
Ground
Turn signal (R)
Engine stop
Over heat
REV. ratio SEL.1
REV. ratio SEL.3
Buzzer
Lamp check
CAN(+)
CAN(-)
Head lamp
Parking brake
Charge warning
HYD. oil filter warning
Engine warning
Fuel meter
REV. ratio SEL.2
REV. ratio SEL.4
DTC display
Hour meter
Turn signal (L)
Preheating
Water splay
Flood lamp
Vibrator
Liquid spray
High beam
COMBI. meter ILLUMI.
Exhaust system high
temperature
DEF low level
Manual regeneration
LYS pin
ECO mode
PIN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
32
33
34
35
31
NO.
A
DETAIL A
*
*
93
L
X
B
92
W
X
B
X
B
52
YW
39
LW
*
*
9
BrW
314
93
X
X
X
316
149
150
92
55
314
52
39
38
9