4
2.2 Display Power Overview
The power system for the 4203 series is significantly different than any previous series of
Daktronics digital billboards. Each 65 Watt power supply powers two modules. In most cases, the
module power path follows the signal path.
Figure 3 shows a basic overview of what the power
system looks like in an individual display section. Power to the display section enters into the
termination panel and is redistributed to the power supplies. Refer to the layout drawing for
display specific power distribution.
x2
Power Supply
ProLink Router
Line from
Power Supply
Upright
From Front
Figure 3:
Poster Power Example
Display and Control Overview