Daktronics BA-515 - Manual (Page 47)

Symptom/Condition Possible Cause/Remedy
Entire module does not work. Check signal connection (ribbon cable)
Check power connections
Check transformer fuse on panel
Replace lampbank
Section of display does not work. Check appropriate main fuse or breaker.
Entire display does not work. Check 120 V AC input power to sign.
Check all signal connections.
Check controller output.
9.14 Replacement Parts List
Refer to the following table for Daktronics scoreboard replacement parts. Refer to Section 8.8 for a
listing of parts required for the service of the scoreboards. Refer to Section 1.4 for Daktronics
Exchange and Repair and Return programs.
Part Description Daktronics Part No.
Monochrome lens/reflective assembly 0A-1176-0002
Vertical shift interface board
(Attached to master module; operated by All Sport
 Controller)
0P-1176-0006
Current loop interface (CLI) board
(Attached to master module; operated by ProSport
 controller)
0P-1176-0004
Controller board 0A-1146-0007
Electrical contact lubricant and protector (paste) 8oz jar CH-1021
Fan, 120 V, 250 CFM B-1019
Fan filter L-98614
Fuse, MDL-7, 1 /
4
" by 1 ¼", Slow-Blo F-1031
Lamp; T-3¼, wedge base, xenon-filled DS-1241
8x16-10 lampbank; 1.5" S1600 monochrome 0P-1176-0002
Lens, mono white DS-1235
Socket; T3 1 /
4
wedge X-1209
Tool kit accessories (includes the following) 0A-1176-0008
Electrical contact cleaner (spray can) CH-1015
Electrical contact lubricant and protector (paste) 1 oz
jar CH-1019
Front access module remover tool 0M-95442
Lamp extractor TH-1032
Lamp voltage tester 0P-1089-0010
TNMC Maintenance 9-9
and Troubleshooting