Daktronics BB-2101 Tuff Sport Basketball LED Scoreboard - Manual (Page 30)

24 Scoreboard Troubleshooting
5.4 LED Drivers
In each scoreboard, one or more LED drivers perform the task of switching LEDs on and off.
LED drivers are located inside of a driver enclosure. Refer to Figure 17 to view the location
and components of a Tuff Sport driver enclosure.
All Tuff Sport scoreboards and statistics displays use 16-column drivers (Figure 17), while
smaller shot/game clocks use 4-column LED drivers. Several scoreboard models contain
more than one driver to accommodate all of the digits and indicators. Refer to the electrical
and signal specifications in Appendix B to determine the type and number of drivers for a
particular scoreboard model.
Each driver has numerous connectors providing power and signal inputs and outputs to the
scoreboard digits and indicators. The table on the following page shows the function of these
connectors for a 16-column driver:
Figure 17: Driver Enclosure Location & Components