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Scoreboard Troubleshooting

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 11

to view the location

and components of a Tuff Sport driver enclosure.

The Tuff Sport scoreboards in this manual use 16-column drivers (

Figure 11

). 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 A

to determine the

type and number of drivers for a particular scoreboard model.

Figure 11:

Driver Enclosure Location & Components

Содержание Tuff Sport H-2101

Страница 1: ...2114 H 2104 H 2115 H 2106 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 Tuff Sport Hockey LED Scoreboards Display Manual ED 12998 Rev 8 16 July 2012 ...

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Страница 3: ...means graphic electronic or mechanical including photocopying taping or information storage and retrieval systems without written permission of the publisher All Sport Tuff Sport UniView and PanaView are trademarks of Daktronics Inc Please fill in the information below for your display use it for reference when calling Daktronics for assistance Scoreboard Serial No ________________________________...

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Страница 5: ...tion Overview 11 4 2 Power 11 Grounding 11 4 3 Power On Self Test POST 11 Radio Settings 12 4 4 Scoreboard Signal Connection 12 Module Signal Connection 12 Section 5 Scoreboard Troubleshooting 13 5 1 Troubleshooting Table 13 5 2 Component Location Access 15 5 3 Replacing Digits 15 PanaView 16 UniView 17 5 4 LED Drivers 18 Replacing a Driver 20 Setting the Driver Address 20 Multiple Drivers 20 5 5 ...

Страница 6: ...tion Information at Startup 28 7 3 Display Troubleshooting Table 28 7 4 Power Signal Summary 29 7 5 Component Locations Access 29 7 6 Display Drivers 29 Diagnostic LEDs 30 Replacing a Driver 30 7 7 Modules 31 Replacing Modules 31 7 8 Power Supplies 32 Replacing a Power Supply 32 7 9 Display Maintenance 32 7 10 Replacement Parts List 32 Appendix A Reference Drawings 33 Appendix B Scoreboard Options...

Страница 7: ...r 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 may cause physical injury if touched while powered Do not modify the scoreboard structure or attach any panels or coverings to the scoreboard without the express written consent of Daktronics Inc Project specific information takes precedence ...

Страница 8: ...efers to indoor outdoor status power supply and digit color H Hockey 1 4 Resources Figure 2 illustrates a Daktronics drawing label The drawing number is located in the lower right corner of a drawing This manual refers to drawings by listing the last set of digits and the letter preceding them In the example the drawing would be referred to as Drawing C 325405 Reference Drawing System Riser Diagra...

Страница 9: ...Transformer 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 point EXX Power or signal jack JXX Power or signal plug for the opposite jack PXX Following the Replacement Parts List is the Daktronics Exchange Policy and the Repair Return Program Refer to these inst...

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Страница 11: ...9 A 2 5 A 1 3 A A1 71 H 2102 4 0 H 7 0 W 6 D 1219 mm 2134 mm 152 mm 105 lb 48 kg 200 W 1 7 A 0 9 A Home left A2 72 Guest right A3 73 H 2103 4 0 H 3 0 W 6 D 1219 mm 914 mm 152 mm 45 lb 20 kg H 2102 or H 2115 scoreboard module required to provide operation of digits Driver located in H 2102 or H 2115 scoreboard module H 2104 H 2106 H 2108 5 0 H 10 0 W 6 D 1524 mm 3048 mm 152 mm 185 lb 84 kg 200 lb 9...

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Страница 13: ...oard or scoreboard section Daktronics indoor scoreboards use 3 8 eyebolts Daktronics strongly recommends using a spreader bar or lifting bar to lift the display Spreader bars ensure the force on the eyebolts remains straight up minimizing lifting stress Figure 4 illustrates the preferred scoreboard lifting method on the left and an acceptable alternative lifting method on the right When lifting th...

Страница 14: ...g hardware through all holes on the top and bottom rear flanges of the display to a pre drilled hole in the wall Figure 6 For mounting locations weights and hardware suggestions refer to the mechanical specification drawings in Appendix A Scoreboard modules are small sections that show additional game information such as penalty time or shots on goal Modules can be connected to the main scoreboard...

Страница 15: ...ngle at which they can safely support the display The ideal angle is perpendicular to the top of the scoreboard but this angle may extend up to 30 out to either side of the display Refer to Drawing A 148644 in Appendix B for more information 3 4 Ad Panel Mounting Refer to Drawing A 147668 in Appendix B for typical ad panel mounting similar to Scoreboard Module Mounting shown above or Drawing A 156...

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Страница 17: ...4 for more information Displays operating on 230 VAC are also available and they are shipped equipped with a universal power plug Grounding Connect the scoreboard to earth ground Proper grounding assures reliable equipment operation and protects the equipment against damaging electrical disturbances and lightning Daktronics recommends a resistance to ground of 10 ohms or less The electrical contra...

Страница 18: ...signal cable from the J box to the J1 J2 or J3 jack on the back of the All Sport 5000 console If using a Main Clock Start Stop Switch 0A 1166 0003 connect it to the J7 jack on the All Sport 5000 console Module Signal Connection Instead of running separate cables from the controller scoreboard modules receive signal directly from the main scoreboard 1 Follow steps 1 5 above to ensure the main score...

Страница 19: ...rmation 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 breaker for the scoreboard is on Check that the scoreboard is receiving 120 or 230 VAC power No power to console Ensure the console is plugged into a 120 or 230 VAC power supply Swap the console with one known to wor...

Страница 20: ... the 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 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 Bad damaged wiring Ch...

Страница 21: ...in place on the scoreboard face by two screws To remove a digit simply unfasten the screws and carefully lift it from the cabinet The power signal plug can then be removed from the connector on the back of the digit to completely free the digit and access internal components Remove non digit access panels by unfastening the top side or bottom screws holding it in place Some panels are hinged and s...

Страница 22: ...ing the digits to the inside of the panel and then lift the digit off the stud inserts 4 Position a new digit over the studs making sure the small plastic spacers are still in place and tighten the nuts 5 Reconnect the power signal connector Note This is a keyed connector and it will attach in one way only Do not attempt to force the connection 6 Secure the digit panel to the display with the two ...

Страница 23: ...um standoffs and then lift the digit off the standoff diffuser assembly 4 Position a new digit over the standoffs and tighten the nuts It may be necessary to also tighten the standoffs if they became loose while removing the nuts 5 Reconnect the power signal connector Note This is a keyed connector and it will attach in one way only Do not attempt to force the connection 6 Secure the digit panel t...

Страница 24: ...ocation and components of a Tuff Sport driver enclosure The Tuff Sport scoreboards in this manual use 16 column drivers Figure 11 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 A to determine the type and number of drivers for a particular scoreboard model Figure 11 Driver Enclosur...

Страница 25: ...S2 and DS3 provide the following diagnostic information LED Color Function Operation Summary DS1 Green Power Steady on DS1 will be on and steady to indicate the driver has power DS2 Red Signal RX Steady on or blinking DS2 will be on or blinking when the driver is receiving a signal and off when there is no signal DS3 Amber Status Blinking DS3 will be blinking at one second intervals to indicate th...

Страница 26: ... the problem Setting the Driver Address Since the same LED drivers can be used for many scoreboard models each driver must be set to receive the correct signal input or address for the model being used This address is set with jumper wires in a 12 pin plug which mates with jack J19 on the driver Figure 13 It may be possible to reuse the same address plug from the driver that was replaced If not fi...

Страница 27: ...board replacement parts Description Daktronics Part Horn 120V with capacitor 0A 1152 0332 Main clock start stop switch 0A 1166 0003 LED driver II 16 column 0P 1150 0127 PanaView Digit 7 red LED 7 seg 0P 1230 0048 PanaView Digit 7 amber LED 7 seg 0P 1230 0049 PanaView Digit 10 red LED 7 seg 0P 1230 0050 PanaView Digit 10 amber LED 7 seg 0P 1230 0051 PanaView Digit 13 red LED 7 seg 0P 1230 0052 Pana...

Страница 28: ... To participate in the Exchange Program follow these steps 1 Call Daktronics Customer Service Market Description Customer Service Number Schools including community junior colleges religious organizations municipal clubs and community centers 877 605 1115 Universities and professional sporting events live events for auditoriums and arenas 866 343 6018 2 When the new exchange part is received mail ...

Страница 29: ...nt 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 Enclose name address phone number the case number a clear description of symptoms Shipping Address Daktronics Customer Service Case 201 Daktronics Drive Dock E Brookings SD 57006 Daktronics Warranty an...

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Страница 31: ...ed in an empty area so be sure to set the volume according to the acoustics of the facility 6 2 Visual Horn Indicator VHI In addition to the horn Daktronics offers a visual horn indicator VHI that lights up when the buzzer sounds To install the VHI users must tap into the existing horn wiring to provide power and signal For more information about installing the VHI option including details on the ...

Страница 32: ...able panels that fit into retainers mounted above and below the standard captions If these retainers are not already present attach the retainers included with the caption kit Refer to Drawing A 150021 in Appendix B for changeable caption installation instructions 6 5 Goal Lights For installations involving optional goal lights refer to the Indoor Hockey Goal Lights Manual ED 13358 available onlin...

Страница 33: ... Home and Guest names or messages of 15 characters on the scoreboard in place of static vinyl captions TNMCs 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 Primary matrix size is 8x48 with 0 75 pixel spacing Figure 14 shows an example of TNMCs Matrix Size Number of Modu...

Страница 34: ...tion 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 the module see Section 7 7 One or more LEDs on a single module fails to turn off Check replace the ribbon cables on module Replace the module see Section 7 7 A section of the display not working section extends all the way to the right side of the disp...

Страница 35: ...e Home display power supply and then to the Guest display power supply 3 Power from the power supplies is relayed to all display modules 4 The modules draw their power directly from the power supply assemblies the display driver receives power out from the first module via ribbon cable 7 5 Component Locations Access Reference Drawings Installation 6 Amber 8x48 TNMC Drawing A 148701 To access the i...

Страница 36: ...ibed in Section 7 5 2 Disconnect all power and signal connectors from the driver by squeezing together the locking tabs and pulling the connectors free Note It may be helpful to label the cables to know which cable goes to which connector when reattaching a driver 3 Remove the four screws securing the driver to the module This will be the right most module when viewing the display from the front 4...

Страница 37: ... free Note It may be helpful to label the cables to know which cable goes to which connector when reattaching 3 Remove the nuts securing the module circuit board to the face panel If a display driver is attached to the module remove it along with the screws and standoffs 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 I...

Страница 38: ...asteners such as bolts and rivets have not come loose Check and tighten or replace fasteners as required Excessive Dust Buildup It may be necessary to occasionally vacuum the inside of the display cabinet 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...

Страница 39: ...Mechanical Spec H 2103 A 154072 Electrical Signal Spec H 2103 A 154075 Schematic 16V 1 Driver 120 or 230VAC A 158348 Schematic 16V 2 Driver 120 or 230 VAC B 158859 Schematic 16V 3 Driver 120 or 230 VAC B 158894 Mechanical Spec H 2115 A 164913 Electrical Signal Spec H 2115 A 164917 Mechanical Spec H 2111 A 165770 Electrical Signal Spec H 2111 H 2112 A 165771 Electrical Signal Spec H 2106 A 167359 M...

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Страница 44: ...NS WITHOUT THE EXPRESSED WRITTEN CONSENT OF DAKTRONICS INC COPYRIGHT 2012 DAKTRONICS INC DAKTRONICS INC AV DATE REV BY 02 28 NOV 12 KZB UPDATED PART NUMBERS DRAWN DATE SHEET JOB NO REV ALL SPORT 5000 BLOCK DIAGRAM A S5000 HOCKEY E BRAVEK 29 NOV 99 P1196 R 04 A NONE 124689 02 DATE REV BY 01 26 APR 00 DKD ADDED A S 3000 ...

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Страница 61: ...PENALTY PLYR PERIOD SHOTS ON GOAL HOME GUEST PLYR PENALTY ...

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Страница 64: ...GUEST HOME PENALTY PLYR PENALTY PLYR SHOTS ON GOAL PLYR SHOTS ON GOAL PENALTY PENALTY PLYR GUEST PERIOD HOME PERIOD ...

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Страница 69: ...ations A 123794 Schematic 3 4 1 DC TNMC s B 146975 Advertising Identification Display Mounting A 147668 Suspension Lift Eye Installation A 148644 Installation 6 Amber 8x48 TNMC A 148701 12V DC Horn Option Installation A 148960 Changeable Team Name Caption Installation A 150021 ID or Ad Panel Mounting to Scoreboard A 156134 ...

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Страница 79: ...Daktronics Warranty and Limitation of Liability 37 Appendix C Daktronics Warranty and Limitation of Liability ...

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Страница 81: ... 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 expedited transportation charges D Any replacement parts or Equipment will be new or serviceably used comparable in function and performance to the original part or Equipment and warranted for the remain...

Страница 82: ... 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 any kind or nature arising out of or in connection with this Warranty in excess of the purchase price of the Equipment actually delivered to and paid for by the Purchaser The Purchaser s remedy in any...

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