Daktronics ST-2000 Tuff Sport & ColorSmart LED Scorer’s Table - Manual (Page 23)

Troubleshooting 17
3.6 Replacing a Horn
The optional buzzer horn is located on the face of the display to the right of the clock.
1. Open the horn panel by removing the two screws securing it to the display face.
2. Use a 9/32" nut driver to remove the nuts securing the horn to the panel.
3. Open the table from the rear as described in Section ‎3.2.
4. Follow the cable from the horn to the horn interface card, and disconnect the cable
from the card to completely remove the horn from the display.
5. Attach a new horn to the panel, and then run the cable to the horn card and connect.
6. Reattach the horn panel to the display face and close the access panels.
Note: If replacing the horn doesn‟t fix the problem, try replacing the horn interface card.
3.7 Replacing a Light Strip Driver
The light strip uses a driver similar to the one controlling the scoreboard. If the light strip
driver must be replaced, refer to the instructions under Replacing a Driver in Section ‎3.5.
Use driver address 01; refer to Drawing A-115078 for a listing of the wire/pin connections.
3.8 Replacement Parts
Description Daktronics Part # Model #
LED Driver 16 Column 0P-1150-0126 ST-2000, ST-2001
PanaView Digit, 7" red LED, 7-seg 0P-1230-0048 ST-2000, ST-2001
PanaView Digit, 7" red LED, 2-seg 0P-1230-0058 ST-2001
PanaView Digit, 7" amber LED, 7-seg 0P-1230-0049 ST-2000, ST-2001
PanaView Digit, 7" amber LED, 2-seg 0P-1230-0059 ST-2000
PanaView B-Bonus Indicator, Amber 0P-1150-0217 ST-2000, ST-2001
PanaView Arrow, Red, 3" 0P-1150-0185 ST-2000, ST-2001
PanaView Arrow, Amber, 3" 0P-1150-0164 ST-2000, ST-2001
PanaView Colon, Red 0P-1230-0070 (poss. indicator)
PanaView Colon, Amber 0P-1230-0071 ST-2000, ST-2001
UniView Digit, 7" Red LED, 7-seg 0P-1230-0023 ST-2000, ST-2001
UniView Digit, 7" Red LED, 2-seg 0P-1230-0031 ST-2001
UniView Digit, 7" Amber LED, 7-seg 0P-1230-0024 ST-2000, ST-2001
UniView Digit, 7" Amber LED, 2-seg 0P-1230-0032 ST-2000
UniView B-Bonus Indicator & Arrow, Amber 0P-1230-0039 ST-2000, ST-2001
UniView 3 Position Indicator, Red & Amber 0P-1230-0038 ST-2000, ST-2001
UniView Colon, Amber 0P-1230-0069 ST-2000, ST-2001
Driver, Multicast, 16 Column 0P-1388-0100 ST-3001
Digit, 7" ColorSmart, Multicolor LED, 7-seg 0P-1388-0017 ST-3001
Digit, 7" ColorSmart, Multicolor LED, 2-seg 0P-1388-0029 ST-3001
Colon; Multicolor 0P-1388-0318 ST-3001
1 Position Indicator, Amber 0P-1388-0026 ST-3001
3 Position Indicator, Red & Amber 0P-1388-0027 ST-3001
All Sport Signal Cable; 10' W-1340 All
Transformer, 120P/16S, 6.3 A T-1066 All
Horn, 120V w/ Cap. 0A-1152-0332 All
Horn Interface Card 0P-1192-0399 All
Replacement Leg Stop Pad HS-1763 All
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