Toro Z Master Professional 7500-D Series, Operator'S Manual

Page: 77 / 80

Schematics
A
D
A I
S
T
A
R
T
A C
4 1 6 3 3 2
(-)
C D A
2 2
-D -D
C A
S
B
B
-
2 5 4 2 1 2 1 1 3
CAP
L
I
B
B
A
2 3
3 4 1 4 3 1
+D +D
3
A
B OFF
C
B
OPC
GREEN P03-5 GREEN P03-1
BL
A
CK P02-8
BL
A
CK P02-4
GREEN P03-3 GREEN P03-8 BL
A
CK P02-6
- - - - IN IN IN KEY
R
UN
GND OUT
-
CAN L
O
W
PWR - PWR (SW) PWR
L
O
WER SV2
YDT
CRANKSHAFT
GL
O
W PLUGS
(+)
S
T
A
R
TER
F6 60 A F5 60 A
D1
B P
O
WER PO
R
T
FUEL PUMP
PH
O
T
OREL
A
Y
D2
K24 5
VS
A12 PDPFH K63 PDPF K77 A
. GND
K81
TDPFI
K88 IGN SW K73 UB5 K05
VB
K03
VB
K01
VB
GREEN P03-9 GREEN P03-4
BL
A
CK P02-7
BL
A
CK P02-3
GR
A
Y
P
0
1
-5
GR
A
Y
P
0
1
-6
- - - - IN KEY S
T
A
R
T
PWR 1 PWR 2
MCU
OUT OUT
-
OUT
CLUTCH
GND CAN HI CAN L
O
W
B+ PWR GND A
CC PWR
GND GND SIGNAL
RAISE SV1
CLUTCH
F1 15 A
A
CC
F3 15 A
2
H
3 4
-
1
+
#2 #3 #1
M
F4 25 A F2 15 A
A C
S
T
A
R
T REL
A
Y
1 4
K65 D-GND K53 CAN2-L K90 UB3 K80
TDPFM
K15 LOPSW A05 HPPSO-L A16 INJ3-L A17 INJ2-L A47 INJ2-H A33 INJ3-H A54 CKSPD A38 A_GND A18 INJ1-L A48 INJ1-H A39 CKSPD A52 A_GND A08 5
VS
A37 CMSPD A26 PRAIL A25 A_GND A07 5
VS
K79
T
F
AIR
A29 A_GND A28
TW
K56
TEXMH
A51 A_GND A11
TFO
A59
TIAIR
K33
TEGR
A20 IVDCM-L A19 IVDCM-H K52 A_GND K23 5
VS
K74 A_GND K45 5
VS
K85 PEGR K18 REGEN K61 APSI K43 5
VS
K62 A_GND K54 CAN1-H K76 CAN1-L K04 GND K02 GND K41
A
CL SW
GREEN P03-2 GREEN P03-6
BL
A
CK P02-2
BL
A
CK P02-5
BL
A
CK P02-9
GREEN P03-7
- - IN - - IN IN
GND
CAN HI
OUT
CAN HI
SENSOR
B
K75 CAN2-H K21 A_GND K20 IVPS K39 PEGRL K68 UB2 K06 GND
G
R
OUND SPEED RANGE
SE
A
T SWITCH
P
T
O SWITCH
LH DECK POSITION SWITCH
R
UN
RAISE
BRAKE REL
A
Y
P
T
O SWITCH
TRANSMISSION
TEMP SENDER
KEY
R
UN
GREEN P03-10
COOLING
F
A
N
E
N
A
B
L
E
ENGINE
R
UN
A
CC SIGNAL
AIR-RIDE SE
A
T
CAM SPEED SENSOR
EXH
T
E
M
P
S
E
N
S
O
R
FUEL
TEMPER SENSOR
EGR
TEMP SENSOR
A
L
TERN
A
T
OR
B+
RH COOLING
F
AN
LH COOLING
F
AN
FRAME G
R
OUND
EGR REL
A
Y
RH COOLING
F
AN
K66 CHARGE L
LH COOLING
F
AN
SWITCH
KEY SWITCH
L
O
WER
KEY S
T
A
R
T
B+ PWR B+ PWR
CAN L
O
W
BL
A
CK P02-11
BL
A
CK P02-10
LDU SE
R
VICE CONNEC
T
OR
ENG-11
CAN HIGH
CAN L
O
W
ENG-7 ENG-3 ENG-5
PWR
T
O
R
UN
ALARM
ENG-8 ENG-6
GND GND
ENG-12
A
CC PWR
ENG-2
CHASSIS
SW PWR
ENG-4 ENG-9
F
A
N
E
N
A
B
L
E
SPEED SENSOR
FUEL INJEC
T
O
R
S
SENSOR
EGR
V
A
L
VE
ENGINE P
O
WER PO
R
T
220 OHM
GND
IN+/- IN-/+
ENGINE
ENGINE G
R
OUND
P43-10 P43-11 P43-9 P43-6 P43-5 P43-7 P42-9 P42-8 P43-3 P42-5 P42-6 P42-4 P42-1 P42-2 P40-6 P40-5 P40-7 P40-8 P42-10 P42-12 P42-11 P41-10 P41-11 P41-9 P41-7 P41-8 P41-6 P41-5 P40-4 P40-3 P40-2 P40-1 P41-4 P41-1 P41-2
GL
O
W REL
A
Y
AIR FI
L
TER SW
OUT+/- OU
T
-/+
A04 MP
R
OP-H
K35 S
T
A
R
T SW
K28 S
T
A
R
T REL
A
Y
PWM/E
ENGINE CONT
R
OLLER
PWM/E
LH NEUTRAL
S
T
OP -- NONE
R
UN -- A+C+D
S
T
A
R
T - B+C+D
G
R
OUND SPEED RANGE
RH NEUTRAL
NEUTRAL
DECK POSITION SWITCH
GREEN P03-11
FUEL PUMP PWR
A
CC
ENG-10
FUEL PUMP PWR
ENG-1
FUSED PWR
P43-12 P43-8 P43-4 P42-7 P42-3 P41-3
K31 NO REGEN SW K70 GL
O
W REL
A
Y
BRAKE SOLENOID
GR
A
Y
P
0
1
-8
GR
A
Y
P
0
1
-1
1
GR
A
Y
P
0
1
-4
GR
A
Y
P
0
1
-1
2
ENGINE COOLANT
TEMP SENSOR
IN
T
A
K
E
M
A
N
IF
O
L
D
TEMP SENSOR
IN
T
A
K
E
T
H
R
O
TTLE
V
A
L
VE
EGR PRESSURE
K CONNEC
T
OR = 94 PIN
LIFT/L
O
WER SWITCH
G
R
OUND SPEED
RANGE
BL
A
CK P02-12
GREEN P03-12 GR
A
Y
P
0
1
-1
0
RH DECK POSITION SWITCH
GR
A
Y
P
0
1
-7
GR
A
Y
P
0
1
-3
GR
A
Y
P
0
1
-2
ENGINE HARNESS
DPF INLET
TEMP SENSOR
DPF MIDDLE
TEMP SENSOR
Y
ANMAR ENGINE HARNESS
SUCTION CONT
R
OL
V
A
L
VE (SCV)
RAIL PRESSURE SENSOR
NEW (FRESH) AIR
TEMP
A CONNEC
T
OR = 60 PIN
GR
A
Y
P
0
1
-9
BL
A
CK P02-1
GR
A
Y
P
0
1
-1
COOLING
F
AN REL
A
Y
RED/WHITE
RED/ WHITE
BL
A
CK
RED/WHITE
RED/WHITE
VIOLET/WHITE GR
A
Y/RED
BLUE
GREEN/GR
A
Y
GREEN/YELL
O
W
RED/WHITE
BL
A
CK
GREEN/GR
A
Y
GR
A
Y/RED
RED/WHITE
BL
A
CK
BL
A
CK
GREEN
ORANGE
GREEN BL
A
CK
RED/WHITE
WHITE/GREEN
BLUE
GREEN RED/WHITE BL
A
CK
ORANGE BL
A
CK
ORANGE ORANGE/RED
BL
A
CK
RED/GREEN RED/GREEN
RED/ GREEN RED/ GREEN RED/ WHITE
RED
BL
A
CK/RED
RED RED
RED
GREEN BLUE BL
A
CK
RED B
R
O
W
N
PINK YELL
O
W
RED BLUE/WHITE BLUE WHITE ORANGE YELL
O
W/GREEN
ORANGE PINK BL
A
CK/BLUE
BLUE RED/WHITE BL
A
CK/WHITE
GREEN RED BL
A
CK
BLUE PINK ORANGE
ORANGE
RED
BL
A
CK
BL
A
CK
PINK YELL
O
W
GREEN VIOLET
ORANGE
BL
A
CK
VIOLET VIOLET
BL
A
CK
BL
A
CK
VIOLET
YELL
O
W
RED WHITE BLUE WHITE ORANGE YELL
O
W
ORANGE VIOLET
BLUE VIOLET
RED GREEN BLUE BL
A
CK
RED
B
R
O
W
N
BL
A
CK
BL
A
CK
BLUE RED BL
A
CK
GREEN RED
ORANGE GREEN VIOLET RED RED RED
RED/ WHITE
GREEN/GRA Y
GREEN/ YELL
O
W
ORANGE
WHITE/ GREEN
GREEN
BLUE
GREEN/YELL
O
W
WHITE/GREEN
BLUE
RED/GREEN
RED/GREEN
BL
A
CK
BL
A
CK
BL
A
CK
BL
A
CK
BL
A
CK
BL
A
CK
YELL
O
W
YELL
O
W
ORANGE
GREEN
YELL
O
W
RED/GREEN ORANGE/RED BL
A
CK
RED/WHITE RED/WHITE RED/WHITE
RED/GREEN
BLA CK BLA CK BLA CK
GREEN GREEN GREEN
ORANGE
RED
RED
RED
BL
A
CK
RED RED
BL
A
CK
YELL
O
W
BLUE ORANGE BL
A
CK
B
R
O
W
N
BL
A
CK/WHITE
PINK BLUE BLUE
B
R
O
W
N
/W
H
IT
E
B
R
O
W
N
/W
H
IT
E
BLUE B
R
O
W
N
B
R
O
W
N
YELL
O
W/GREEN
BLUE/YELL
O
W
RED/WHITE
B
R
O
W
N
GREEN YELL
O
W
BLUE/WHITE
BL
A
CK
RED
WHITE YELL
O
W
RED
ORANGE RED BL
A
CK
BLUE
BL
A
CK
BLUE
RED/WHITE
RED
ORANGE
RED
BL
A
CK
ORANGE/WHITE
ORANGE/ WHITE ORANGE/ WHITE
RED BL
A
CK
RED
GREEN RED
RED
WHITE WHITE RED BL
A
CK
RED
BL
A
CK
YELL
O
W
BLUE ORANGE
BLUE YELL
O
W
B
R
O
W
N
WHITE VIOLET BLUE GREEN GREEN B
R
O
W
N
BLUE YELL
O
W
WHITE B
R
O
W
N
GREEN BL
A
CK
WHITE RED RED YELL
O
W
BLUE WHITE BL
A
CK
BLA CK
BL
A
CK
BL
A
CK
GR
A
Y/B
R
O
WN
WHITE/ BL
A
CK
BLUE ORANGE RED/WHITE
RED/GREEN
WHITE/GREEN
RED/GREEN VIOLET/RED
YELL
O
W
GREEN
YELL
O
W
GREEN RED/WHITE
BL
A
CK
ORANGE/RED RED/GREEN RED/WHITE
BL
A
CK
BL
A
CK
BL
A
CK
RED
YELL
O
W
YELL
O
W
BL
A
CK
ORANGE
BLA CK
RED/WHITE
BL
A
CK
RED/GREEN
GR
A
Y
/V
IO
L
E
T
YELLO W YELLO W
ORANGE
ORANGE
ORANGE/RED
YELLO W
RED/WHITE
GR
A
Y/VIOLET
BL
A
CK
ORANGE
GR
A
Y/VIOLET
BL
A
CK
RED
87 87a
30 86
85
5 2
3 6 4 1
BL
A
CK
12V (A)
OUTPUT (B)
GND (C)
Sta
rt
B+
(+) (-)
W
ARNING
B
UZZER
B
A
TTE
R
Y
85 87
86 30
86 87 87a
85 30
2 5 4 3
ENGINE OIL PRESSURE SENSOR
FUSIBLE LINK
5 2
3 1 6 4
12V (A)
OUTPUT (B)
GND (C)
2 5 4 3
DPF PRESSURE SENSOR
86 87 87a
85 30
CENTER DECK REL
A
Y
RED/WHITE
86 87 87a
85 30
ORANGE
ORANGE/WHITE
CENTER DECK SOLENOID
BL
A
CK
WHITE/GREEN
ORANGE/WHITE
RED/WHITE
RED/ WHITE
g372447
Electrical Schematic—Yanmar Engine 3TNV86CT (Rev. A)
77