Sakai R2-4, Руководство по ремонту

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5-033
ELECTRICAL SYSTEM
5-2. Combination Meter
R2-4-05002
Harness side
Harness side
SWP-16F
SWP-16F
SWP-16M
SWP-12M
SWP-12M
SWP-12F
2
B
YG
32
39
28
BrR
28
BrR
YL
8
Br
47
GL
46
YW
YB
25
2
B
45
40
GB
19
LW
73
L
26
GR
45
RL
RL
38
RG
65
Y
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
32
25
8
28
46
2
39
2
47
28
65
45
73
19
45
26
38
40
G, Engine oil pressure warning
YW, Coolant temp. meter
GW, Hydraulic oil filter warning
YR, Fuel meter
Y, REV. pulse input.2
(square wave)
GR, Parking brake
B, Ground
BrW, Lamp check
RB, REV. ratio SEL.1
LgY, REV. ratio SEL.4
GY, Preheating
OG, REV. ratio SEL.3
W, Charge warning
GB, REV. ratio SEL.2
OW, Coolant temp. SEL.2
WB, Coolant temp. SEL.1
O, REV. pulse input.1
(pickup)
LR, Turn signal (L)
P, Starter switch (ACC)
R, Battery (12V)
Not in use
WR, Combination meter
illumination
YL, Side maker lamp
L, Vibrator
LB, Liquid spray
Br, Water spray
GL, Turn signal (R)
LW, Flood lamp
Power
excitation
circuit
5 V
power
supply
Movement
Movement
Movement
LCD
CP
U
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
Flood lamp indicator
Vibration indicator
Turn signal indicator (L)
Turn signal indicator (R)
Parking brake
indicator
Note: The circuit in the dashed box is not mounted.
12V
12V
12V
Battery (+12V)
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
Fuel sensor
Turn signal (R)
Turn signal (L)
Vibrator
Liquid spray
Water spray
Flood lamp
Parking brake
Lamp check
System configuration diagram
Starter switch (ACC)
REV. pulse input.1
(pickup)
REV. pulse input.2
(square wave)
Coolant temp. sensor
REV. ratio SEL.1
REV. ratio SEL.2
Charge warning
Engine oil pressure
warning
Coolant temp. SEL.1
Coolant temp. SEL.2
Hydraulic oil filter
warning
REV. ratio SEL.3
REV. ratio SEL.4
Side marker lamp
Combination meter
ilumination
Preheating
Side marker lamp
indicator
Engine oil pressure
warning indicator
Charge warning
indicator
Hydraulic oil filter
warning indicator
Preheating indicator