Sakai SW800-II, Shop Manual

Page: 89 / 258

5-007
ELECTRICAL SYSTEM
3-4. Combination Meter
SW800- -05004
100
BW
Wire color and number
(Refer to "1-4 Wire Color Code and number"
of TROUBLESHOOTING.)
Wire number
Wire color
The arrangement of connector
terminals shown below is that
of connecting surfaces on the
connector side.
Power
excitation
circuit
5 V
power
supply
Movement
Movement
Movement
LCD
CPU
EEPROM
C
AN
in
te
rfa
ce
Tachometer
Fuel meter
Temperature
meter
Hour meter
O
ut
pu
t
in
te
rfa
ce
Output interface
Illumination LED
Water spray
indicator
Liquid spray
indicator
Position lamp
indicator
Flood lamp indicator
Vi bration indicator
Turn signal indicator
(left)
Turn signal indicator
(right )
Parking brake
indicator
Engine oil pressure
indicator
Engine charge
warning indicator
Hydraulic filter
indicator
Glow plug indicator
Note: The circuit in the dashed box is not mounted.
12V
12V
12V
BATT (12V)
KEY SW
Input
interface
TA
input interface
Fr
eq
ue
nc
y
di
vi
de
r
se
le
ct
or
AD
in
pu
t i
nt
er
fa
ce
Input interface
Input interface
TA pulse
(pickup)
TA pulse
(square wave)
Fuel sensor
Temperature sensor
Engine speed 1
Engine speed 2
Engine speed 3
Engine speed 4
Position lamp
Backlight
Tu rn signal (right )
Tu rn signal (left)
Vi bration
Liquid spray
Water spray
Flood lamp
Glow plug
Parking brake
Engine charge warning
Engine oil pressure
Hydraulic filter
Lamp check
Coolant temperature 1
Coolant temperature 2
System configuration diagram
Harness side
Harness side
SWP-16F
SWP-16F
SWP-16M
SWP-12M
SWP-12M
SWP-12F
X GB, Engine speed 2
X OW, Coolant temperature 2
X RB, Engine speed 1
WB, Coolant temperature 1
LgY, Engine speed 4
GY, Glow plug
OG, Engine speed 3
W, Charge warning
22 G, Engine oil pressure
19 YW, Temperature meter
23 GW, Hydraulic filter
21 YR, Fuel meter
Y, TA pulse (square wave)
18 GR, Parking brake
X B, Ground
24 BrW, Lamp check
YL, Position lamp
34 L, Vibration
LB, Liquid spray
28 Br, Water spray
GL, Turn signal indicator
(right)
58 LW, Flood lamp
20 O, TA pulse (pickup)
LR, Turn signal indicator
(left)
13 P, Key switch
Not in use
118 R, Battery (12V)
43 WR, Backlight
* *
* *
* *
X B
X B
X B
* *
* *
Lg 22
23
GB
18
L
24
YG
19 Sb
YB 21
* *
B X
YL
34
* *
GB
28
LY
58
* *
* *
* *
LgB
43
GW
20
WL 13
* *
LR
118