Daktronics TI-2025 Segment Timer - Manual (Page 14)

8 Scoreboard Troubleshooting
Problem Possible Cause Solution/Items to Check
manual for the console in use:

All Sport 100 & RC-50
(ED-13432)
Incorrect driver address
Check that the scoreboard driver is
set to the correct address
Scoreboard digits light,
console works, but no
display on scoreboard
No wired signal from console (See solution on previous page)
No radio signal from console (See solution on previous page)
Scoreboard works, but some
LEDs always stay on
Bad digit
Swap the digit with one known to
work correctly to verify the problem.
Replace if necessary (see Section
4.3).
Scoreboard works, but some
LEDs do not light or they
blink
Bad connection
Verify the Mate-N-Lok connector on
the back of the digit circuit board is
secure (see Section 4.3).
Bad digit (see solution above)
Scoreboard works, but some
digits do not light
Bad digit (see solution above)
Incorrect sport code (see solution on previous page)
Incorrect driver address (see solution above)
4.2 Component Location & Access
Reference Drawings:
Schematic; TI-2025/26 (120VAC) Segment Timer .................................. Drawing A-274184
Component Location; TI-2025/2026, Segment Timer ............................. Drawing A-278310
Drawing A-278310 shows front, back, and side views of the display along with the location of
vital components and the location of the hardware used to attach those components.
To gain access to the internal components of the display, simply remove the screws securing
the front or rear panels. Drawing A-274184 illustrates the schematic diagram of the power
and signal input wiring.