PREVOST H3-41 Maintenance Manual page 181

0 120
5 ANA
0/12 BBUS
0/24 DATA
12 DBUS
24 J1587
Ground circuits
Electronic: I/O module number followed by an R, followed by the connector number and pin
number (cavity)
Electronic ground studs: Number 00 followed with the stud location
Chassis ground studs: Number 0 followed with the stud
Power & voltage carrying circuits
Power distribution: Uphill component identification as circuit number
Multiplex outputs: Output module number and connector and pin number (cavity)
Relays, diodes, resistors and any other component output: Component number and pin
circuit name
R30.87, D12.B).
NETWORKS
J1939 - DL0 (Bbus Mux)
- DL1 (drivetrain control network)
- DL3 (Dbus Mux)
- DL7 (engine subnet)
- DL9 (engine transmission/I-Shift subnet)
J2284 - DL2
J1587 - DL4 (powertrain subnet 900/901)
For stud location, refer to page 2.1 of wiring diagram
1
VOLTAGE READING OR NETWORK
J1939
J2284
LIN
PWM
GND
...other
CIRCUIT IDENTIFICATION
(ex: A47RJ1.8, A54 RJ2.14).
(ex: 00R1, 00F4).
PA1621 Maintenance Manual All Series | Revised Sept 2019
SECTION 06: ELECTRICAL
and sequential number
1
location and sequential number
(ex: 0EV1, 0FH2).
(ex.: F96, CB22).
(ex: A55J1.4,
WIRE GAUGE (AWG)
0000 3
000 4
00 6
0 8
1 10
2 12
A49J2.9)
number as
(ex: SW55A,
14
16
18
20
22
24
17