TM 9-2320-392-10-1
M1083A1 SERIES THEORY OF OPERATION - Continued 0003 00
ELECTRICAL SYSTEM Continued
Power Distribution (Vehicles S/N 11,438 to 99,999). The Power Distribution Panel
(PDP) is equipped with a Printed Circuit Board (PCB) used to control 12 VDC and 24 VDC
power throughout the vehicle.
1.
The PCB is equipped with several LED's that illuminate to indicate the corresponding
circuits are functioning.
2.
All electrical circuits are protected against overloads by circuit breakers.
3.
From the PDP, wiring harnesses and cable assemblies carry electrical current to
operate vehicle equipment and accessories. Most electrical equipment and
accessories are grounded directly to the vehicle chassis.
ELECTRICAL SYSTEM Continued
Power Distribution (Vehicles S/N 100,001 to 199,999). The Power Distribution
Panel (PDP) is equipped with four Power Distribution Modules (PDM) used to control
12 VDC and 24 VDC power throughout the vehicle.
1.
Each PDM has a separate cover that protects its electrical components.
2.
All electrical circuits are protected against overloads by circuit breakers.
0003 00-32
