For advanced scoreboard troubleshooting and repair, it may be necessary to consult theschematic drawings. Drawing A-115502 in Appendix A shows detailed power and signalwiring diagrams of internal display components such as drivers and transformers.Refer to the following table for Daktronics scoreboard replacement parts.Description Daktronics Part #LED Driver II; 16 col 0P-1150-0126Digit; 5" Red 7 Seg LED 0P-1150-0200Power cord W-1111Signal cord; 1/4" phone 20' W-1236Phone jack j-box 0A-1009-0038Transformer T-1066The Daktronics Exchange Program is a quick, economical service for replacing keycomponents in need of repair. If a component fails, Daktronics sends a replacement part tothe customer who, in turn, returns the failed component to Daktronics. This not only savesmoney but also decreases equipment downtime. Customers who follow the programguidelines explained below will receive this service.Before Contacting DaktronicsIdentify these important numbers:Display Serial Number: _________________________________________________________Display Model Number: _________________________________________________________Contract Number: ______________________________________________________________Date Installed: _________________________________________________________________Daktronics Customer ID Number: ________________________________________________