Daktronics AF-3180-64-R,A - Manual (Page 41)

4.6 Service and Diagnostics
Reference Drawings:
Panel Board Layout, AF-3180-64mm, 3 phase ........... Drawing A-192369
The following sub-sections address servicing of the below display components:
• Line filter and ground bar
• Modules, drivers, and power supplies
The sub-sections also address any diagnostic LEDs, fuses and signal/power
connectors found on the components.
The Display Assembly drawings denote the components as follows:
Component… Denoted As… Location…
Modules 0A-1308-0002 or
0A-1308-0003
Over entire face of the display
Power Supplies 0A-1307-0500
0A-1307-0501
0A-1307-0502
0A-1307-0503
0A-1307-0511
0A-1307-0512 Behind the modules; refer to the
Layout and Power Supply
drawings
Line Filter
Reference Drawings:
Panel Board Layout, AF-3180-64mm, 3 phase ........... Drawing A-192369
You can replace the filter labeling and removing all connecting wires, and then
releasing the attachment hardware. Refer to Drawing A-192369.
Figure 37: Three Phase Power Term Panel
Maintenance and Troubleshooting
4-3