Daktronics 4203 Series, Service Manual

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5 Display and Control Overview
2.3 Display Signal Overview
This section provides generic signal path illustrations for even module tall sections,
Figure 4, and
odd module tall sections,
Figure 5.
Signal is sent from the DMP-8065 and is sent to the ProLink Router (PLR) in the display section.
The PLR then sends the signal to the first module in the section. From that module, the signal is
then sent to the other modules in the section. The PLR not only sends signal to the first module in
the chain but also receives signal from the last module in the chain and creates a redundant signal
path.
Even Module High Section Signal Path
Odd Module High Section Signal Path
PLR
Signal From DMP
Figure 4:
Even Module Tall Section Signal Path Example
PLR
Signal From DMP
Figure 5: Odd Module Tall Section Signal Routing Example