Daktronics CR-2004, Display Manual, Page: 42 / 90

36 TNMC Troubleshooting & Maintenance
6.5 Component Locations & Access
Reference Drawings:
Component Locations; 832/848/864 Red/Amb LED, TNMC, G4 ............ Drawing A-257029
Component Loc.; 34mm Red/Amb/Wht LED TNMC G4 ......................... Drawing B-975100
Figure 23 illustrates the component locations of an 8x48-34mm display with all modules
removed. This layout will be similar for 8x32-34mm cabinets as well. The 8x64-34mm cabinets
require an additional power supply behind the sixth module. Refer to
Drawing B-975100 .
For Displays Built Before September 2009
Figure 24 illustrates the component locations of an older 8x48-34mm display, and this layout
will also be similar for 8x32-34mm and 8x64-34mm cabinets. Refer to Drawing A-257029 .
Standard Daktronics outdoor LED scoreboards are typically front-accessible, but some
models may be ordered with rear service access. For that reason, Daktronics TNMCs have
been designed so that they may be accessed from both the front and rear.
Figure 23: 8x48-34 Display with Modules Removed
Figure 24: Discontinued 8x48-34mm Display with Modules Removed