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Scoreboard Troubleshooting 

21 

5.4  LED Drivers 

In each scoreboard, one or more LED drivers perform the task of switching LEDs on and off. 
LED drivers are located inside of a driver enclosure. Refer to 

Figure 15

 to view the location 

and components of a ColorSmart driver enclosure. 

 
All ColorSmart scoreboards and ColorSmart compatible statistics displays use 16-column 
Multicast drivers (

Figure 15

), while smaller shot/game clocks use 4-column LED drivers. 

Several scoreboard models contain more than one driver to accommodate all of the digits and 
indicators. Refer to the electrical and signal specifications in 

Appendix B

 to determine the 

type and number of drivers for a particular scoreboard model. 
 
Each driver has numerous connectors providing power and signal inputs and outputs to the 
scoreboard digits and indicators. The table on the following page shows the function of these 
connectors for a Multicast 16-column Driver: 
 

 

Figure 15: 

Driver Enclosure Location & Components

 

Содержание ColorSmart BB-3101

Страница 1: ...3 SD 3103 BB 3107 BB 3125 BB 3114 BB 3142 201 Daktronics Drive PO Box 5128 Brookings SD 57006 5128 Tel 1 800 DAKTRONICS 1 800 325 8766 Fax 605 697 4746 Web www daktronics com Daktronics ColorSmart Bas...

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Страница 3: ...c or mechanical including photocopying taping or information storage and retrieval systems without written permission of the publisher All Sport ColorSmart and UniView are trademarks of Daktronics Inc...

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Страница 5: ...on 11 4 1 Installation Overview 11 4 2 Power 12 Grounding 12 4 3 Power On Self Test POST 13 Radio Settings 13 4 4 Scoreboard Signal Connection 13 4 5 Statistics Display Signal Connection 14 4 6 Shot C...

Страница 6: ...mation at Startup 32 7 3 Display Troubleshooting Table 32 7 4 Power Signal Summary 33 7 5 Component Locations Access 33 7 6 Modules 34 Replacing Modules 34 7 7 Power Supplies 34 Replacing a Power Supp...

Страница 7: ...ranty null and void Disconnect display power when not in use or when servicing Disconnect display power before servicing power supplies to avoid electrical shock Power supplies run on high voltage and...

Страница 8: ...coreboards also carry a two number suffix that refers to indoor outdoor status power supply and digit color BB Basketball SD Statistics Display 1 4 Resources Figure 2 illustrates a Daktronics drawing...

Страница 9: ...ransformer T XXXX Metal part M XXX Fabricated metal assembly 0S XXXXXX Specially ordered part PR XXXXX X Accessory Labels Component Label Termination block for power or signal cable TBXX Grounding poi...

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Страница 11: ...ess BB 3101 19 4 0 H 8 0 W 6 D 1219 mm 2438 mm 152 mm 120 lb 55 kg 135 lb 61 kg 200 W 300 W 1 7 A 2 5 A A1 17 BB 3103 19 6 0 H 8 0 W 6 D 1829 mm 2438 mm 152 mm 180 lb 82 kg 195 lb 88 kg 200 W 300 W 1...

Страница 12: ...lb 41 kg 200 W 1 7 A A1 17 SD 3101 15 6 0 H 3 6 W 6 D 1829 mm 1067 mm 152 mm 80 lb 36 kg 88 lb 40 kg 400 W 500 W 3 3 A 4 2 A Left Display A1 23 A2 24 Right Display A1 25 A2 26 SD 3102 15 6 0 H 3 6 W 6...

Страница 13: ...or scoreboard section The smaller game shot clocks do not require eyebolts and are not equipped with them Daktronics indoor scoreboards use 3 8 eyebolts Daktronics strongly recommends using a spreader...

Страница 14: ...e left or right of the scoreboard 2 Secure the display to the wall by attaching mounting hardware through all holes on the top and bottom rear flanges of the display to a pre drilled hole in the wall...

Страница 15: ...cks to backstops and is not responsible for the integrity of suitability of mounting systems manufactured and installed by others 3 5 Corner Mounting Certain scoreboard models may be mounted in a corn...

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Страница 17: ...ics engineering staff must approve all changes or the warranty will be void 4 1 Installation Overview The diagram shown in Figure 7 illustrates a typical wired setup between a scoreboard and the contr...

Страница 18: ...ect the scoreboard to earth ground Proper grounding assures reliable equipment operation and protects the equipment against damaging electrical disturbances and lightning Daktronics recommends a resis...

Страница 19: ...uting control cable from the scoreboard control console to a signal junction box J box near the display See also Drawing A 28124 in Appendix E and Drawing A 125316 in Appendix D 1 At a minimum use a p...

Страница 20: ...e display 3 Install the 1 4 phone plug Daktronics part 0L 40683 to the display end of the cable Be sure to connect the cable shielding only in the J box on this end Note DO NOT connect cable shielding...

Страница 21: ...ol console end to a J box near the display 3 Install the 1 4 phone plug Daktronics part 0L 40683 to the shot clock end of the cable Be sure to connect the cable shielding only in the J box on this end...

Страница 22: ...ws signal wiring to control console for portable shot clocks Portable shot clock model BB 3115 comes prewired with a twistlock male power inlet A female plug is provided by Daktronics that must be att...

Страница 23: ...sing the information provided in Section 5 8 Problem Possible Cause Solution Items to Check Scoreboard doesn t light and console doesn t work No power to the scoreboard Check that the main circuit bre...

Страница 24: ...scoreboard model Refer to the control console operation manual see Section 1 1 Incorrect driver address Check that the scoreboard driver s are set to the correct address es see Section 5 4 Scoreboard...

Страница 25: ...by opening a face panel an access door or a digit panel on the front of the display Digit panels are typically held in place on the scoreboard face by two screws To remove a digit simply unfasten the...

Страница 26: ...g tabs and pulling the connector free 3 Use a 9 32 nut driver to remove the nuts securing the digits to the aluminum standoffs and then lift the digit off the standoff diffuser assembly 4 Position a n...

Страница 27: ...igure 15 while smaller shot game clocks use 4 column LED drivers Several scoreboard models contain more than one driver to accommodate all of the digits and indicators Refer to the electrical and sign...

Страница 28: ...x E for detailed driver pin out switch specifications When troubleshooting driver problems three LEDs labeled DS1 DS2 and DS3 provide the following diagnostic information LED Color Function Operation...

Страница 29: ...nector when reattaching the driver 3 Remove the wing nuts securing the driver to the driver tray 4 Carefully lift the driver from the display and place it on a clean flat surface 5 Position a new driv...

Страница 30: ...to Drawing A 284771 in Appendix E for a listing of the wire pin connections for driver addresses 1 128 for ColorSmart drivers or refer to Drawing A 115078 for 4 column LED drivers 5 5 Segmentation an...

Страница 31: ...Digit 10 ColorSmart multicolor LED 7 seg 0P 1388 0302 Digit 10 ColorSmart red LED 2 seg 0P 1388 0307 Digit 10 ColorSmart amber LED 2 seg 0P 1388 0308 Digit 10 ColorSmart multicolor LED 2 seg 0P 1388...

Страница 32: ...ram follow these steps 1 Call Daktronics Customer Service Market Description Customer Service Number Schools including community junior colleges religious organizations municipal clubs and community c...

Страница 33: ...t damage during shipment Electronic components such as printed circuit boards should be placed in an antistatic bag before boxing Daktronics does not recommend using packing peanuts when shipping 4 En...

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Страница 35: ...ed in an empty area so be sure to set the volume according to the acoustics of the facility 6 2 Radio Control Radio control is an option for Daktronics ColorSmart scoreboards The system provides score...

Страница 36: ...es Refer to Drawing A 150021 in Appendix C for changeable caption installation instructions 6 5 Time Outs Left TOL Digits The BB 3103 scoreboard has the option to add a time outs left TOL digit for bo...

Страница 37: ...are typically ordered factory installed but they may also be field mounted after the scoreboard is in place Characters are shown on one line using single or double stroke fonts Electronic captions on...

Страница 38: ...act Daktronics using the information provided in Section 5 8 Symptom Condition Possible Remedy One or more LEDs on a single module fails to light Check replace the ribbon cables on the module Replace...

Страница 39: ...n to the Guest display power supply In electronic captions each power supply receives power from a separate driver 3 Power from the power supplies is relayed to all display modules 4 The modules draw...

Страница 40: ...the face panel 4 Position a new module on the front of the face panel and reconnect all ribbon cables 5 Reattach the module to the face panel 6 Power up and test the scoreboard display to see if the...

Страница 41: ...inet to remove dust dirt buildup that may interfere with airflow Corrosion Check the paint and look for possible corrosion Note If any of the preceding conditions are discovered make the necessary rep...

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Страница 43: ...CAST BB 3105 A 282955 Mechanical Spec MCAST BB 3107 A 282957 Mechanical Spec MCAST BB 3114 A 282959 Mechanical Spec MCAST BB 3115 A 282961 Mechanical Spec MCAST BB 3121 A 282963 Mechanical Spec MCAST...

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Страница 48: ...B B SCORE FOULS TOP VIEW WALL WALL ANCHOR DETAIL A SCALE 1 10 MOUNTING WEIGHT 260 LBS 118 KG SHIPPING WEIGHT TM 395 LBS 179 KG TM 1 X 1 2 OBROUND HOLE WEIGHTS WASHER NUT 3 8 LIFT EYE WALL MOUNTING DET...

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Страница 57: ...FOULS PTS FOUL PLYR FOULS B B daktronics PERIOD GUEST HOME SCORE MATCH WON WON SCORE TO GO SHOTS CURRENT SET SAVES SAVES SHOTS LAST SET...

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Страница 59: ...l Spec MCAST BB 3114 prior to Sept 2011 A 282960 Electrical and Signal Spec MCAST BB 3115 prior to Dec 2012 A 282962 Electrical and Signal Spec MCAST BB 3121 A 282964 Electrical and Signal Spec MCAST...

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Страница 61: ...GUEST B HOME PERIOD B PERIOD B HOME B GUEST B B...

Страница 62: ...GUEST FOULS SCORE SCORE FOULS GUEST SCORE MATCH B PLAYER FOULS HOME T O L B FOUL PERIOD PERIOD T O L PLAYER B HOME FOULS SCORE T O L B FOUL MATCH PERIOD T O L B B...

Страница 63: ...GUEST GUEST B HOME PERIOD B PERIOD B HOME B B B B B...

Страница 64: ...T O L GUEST MATCH SCORE B FOULS HOME T O L PERIOD FOUL PLAYER B daktronics FOULS HOME SCORE FOUL B PLAYER T O L B MATCH PERIOD B GUEST T O L B FOULS SCORE daktronics SCORE FOULS B B...

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Страница 66: ...IDENTIAL AND PROPRIETARY DO NOT REPRODUCE BY ANY MEANS WITHOUT THE EXPRESSED WRITTEN CONSENT OF DAKTRONICS INC COPYRIGHT 2013 DAKTRONICS INC DAKTRONICS INC AV DRAWN DATE SHEET JOB NO REV TUFF SPORT CO...

Страница 67: ...B B GUEST PERIOD HOME daktronics daktronics B B HOME GUEST PERIOD B B B B...

Страница 68: ...7 5 2 127 5 352 8 1 0 16 7 287 7 35 66 5 77 1 216 17 2 7521 6 1 23 5 7 7521 6 1 7521 6 1 9 5 1 7 6 7 2 12 5 9 78 63257 2 2560 57 6 25 2 5 6 75 1 6 1 63 0 67 6 8 7 5 9 8 0 0 255 7 7 7 2 237 21 710 72 7...

Страница 69: ...7 5 2 127 5 352 8 1 0 16 7 287 7 35 66 5 77 1 216 17 2 7521 6 1 23 5 7 7521 6 1 7521 6 1 9 5 1 7 6 7 2 12 5 9 78 63257 2 2560 57 6 25 2 5 6 75 1 6 1 63 0 67 6 8 7 5 9 8 0 0 255 7 7 7 2 237 21 710 72 7...

Страница 70: ...1 21 7 6 5 1 5 21 17 1 35235 7 5 2 127 5 352 8 1 0 16 7 287 7 35 66 5 77 1 216 17 2 7521 6 1 23 5 7 7521 6 1 7521 6 1 9 5 1 7 6 7 2 12 5 9 78 63257 2 2560 57 6 25 2 5 6 75 1 6 1 63 0 67 6 8 7 5 9 0 5...

Страница 71: ...GUEST PERIOD HOME B B GUEST PERIOD HOME B B B B...

Страница 72: ...B B FOULS SCORE T O L FOUL PLAYER PERIOD MATCH GUEST T O L FOULS SCORE HOME B B daktronics daktronics SCORE FOULS T O L MATCH PLAYER FOUL T O L SCORE FOULS PERIOD HOME GUEST B B B B B B...

Страница 73: ...HOME GUEST B B PERIOD daktronics B B GUEST PLYR FOULS FOUL PTS B HOME PERIOD B FOULS FOULS PTS FOUL PLYR Pending Patent daktronics B B FOULS...

Страница 74: ...NOLOGY HAZARDOUS VOLTAGE AT EXPOSED TERMINALS DISCONNECT POWER BEFORE SERVICING DAKTRONICS 1 RED BLK 2 VIO 3 PNK 4 TAN 5 SIGNAL SIGNAL OUT SIGNAL IN PT CUR LOOP WHT WHT BLK BLK CLR CLR WHT WHT BLK BLK...

Страница 75: ...10 A 1 15 CHAMILT 1123280 00 X DAKTRONICS HAZARDOUS VOLTAGE AT EXPOSED TERMINALS DISCONNECT POWER BEFORE SERVICING AT EXPOSED TERMINALS TRANSFORMER 10 5 BRN TAN 9 4 PNK 7 2 ORG 8 3 6 1 WHT BLU BEFORE...

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Страница 77: ...dentification Display Mounting A 147668 Suspension Lift Eye Installation A 148644 12V DC Horn Option Installation A 148960 T O L Option Installation A 149030 Changeable Team Name Caption Installation...

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Страница 88: ...5 TAN RED 1 3 SIGNAL VIO BLK 2 PNK 4...

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Страница 91: ...tic MCAST 16 col Driver Assy A 306287 BB 3107 Schematic MCAST 16 col Driver Assy A 306287 BB 3114 Schematic BB 2114 BB 3114 120VAC B 1045157 BB 3115 Schematic MCAST Game Shot Clock B 1122009 BB 3121 S...

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Страница 97: ...7 5 9 7 5 9 7 5 9 7 5 9 7 5 9 7 5 9 7 5 9 7 5 9 60 127 1 1 1 5 7 1 32 5 6833 25 251 6 1...

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Страница 99: ...04 01 OCT 12 KZB ADDED RADIO HARNESS DETAILS...

Страница 100: ...51 7 1 5 5 6...

Страница 101: ...5 a a 5 5 5 3 1 5 7 7 7 723 9 27720 52 211 7 5281 5 72 7 127 7 63257 21752 2162 50 5 6 1 9 56 21 1 6 7 1 2 3 5 2 7 675 36 287387 520 8 72 8 2 6 8 7 35 25 72 1 9 7 7 675 36 287387 211 7 72 7 2162 6 5 3...

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Страница 103: ...ications A 123783 Block Diagram AS5000 BB VB WR 1 A 124686 Block Diagram AS5000 BB VB WR 3 A 124688 Block Diagram A S 3000 or 5000 BB VB WR 2 A 125415 Block Diagram A S 3000 or 5000 BB VB WR 4 A 12541...

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Страница 110: ...7 5 9 7 5 9 0 5 60 255 7 6 1 5287 1 25 6 7 67 76 3 1 6 x x x...

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Страница 119: ...Daktronics Warranty and Limitation of Liability 47 Appendix F Daktronics Warranty and Limitation of Liability...

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Страница 121: ...back to the Purchaser All returns must be pre approved by Daktronics before shipment Daktronics shall not be obligated to pay freight for any unapproved return Purchaser shall pay any upgraded or expe...

Страница 122: ...principles of contract tort or statutory duty principles of indemnity or contribution or otherwise In no event shall Daktronics be liable to Purchaser or any other party for loss damage or injury of a...

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