Daktronics Outdoor LED Scoreboards Service Manual Manuel d'utilisateur télécharger pdf (Page 15)

Scoreboard Troubleshooting 9

2.6 LED Drivers

The LED drivers perform the task of switching digits on and off within the scoreboard.

LED drivers are located inside of a driver enclosure. Refer to Figure 10 to view the location

and components of a driver enclosure.

Most scoreboard models use 16-column drivers (Figure 11), while smaller models use 8-

column drivers. Several scoreboard models also contain more than one driver to accommodate

all of the digits and indicators. Refer to the component location drawings in Appendix A to

determine the type and number of drivers for a particular scoreboard model. Also refer to

Appendix B to locate the appropriate schematic drawings.

Figure 10: Driver Enclosure Components (Cover Removed)

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Daktronics Outdoor LED Scoreboards Service Manual Manuel d'utilisateur Page 15