manualshive.com logo in svg

Daktronics BA-1018, Installation, Maintenance, And Specifications Manual, Page: 33 / 144

Share
Download
Daktronics BA-1018 Installation, Maintenance, And Specifications Manual Download Page 33

Section 8:  Digit Maintenance 

and Troubleshooting

 

 

IMPORTANT NOTES: 

Digit Maintenance  

8-1

 

1.  Disconnect power before doing any repair or maintenance work on 

the scoreboard! 

2.  Allow only qualified service personnel access to internal display 

electronics. 

3.  Disconnect power when not using the scoreboard. 
 

For assistance in the maintenance of the optional message center, refer to 
the manual that accompanies the message center or to 

Section 9

 in this 

manual. 

 

 

8.1 Component 

Access

 

 

 

Lamp Driver Access 

Refer to the

 Component Locations

 drawings listed in 

Section 4

 for the location of the lamp 

drivers. To access a lamp driver: 
 

1. 

Open the access panel by turning the 

1

/

4

-turn screws. The door will swing open.

 

2. 

Remove the driver enclosure cover.

 

3. 

Disconnect the plugs.

 

4. 

Remove the wing nuts securing the lamp driver to the enclosure.

 

5. 

Carefully pull out the lamp driver and set it on a clean, flat surface.

 

 

Important: 

When the lamp drivers are replaced, plugs P25 and P26 (if present) must be 

removed from the old driver and plugged into the new driver. 

 

 

Digit Access 

 

 

Reference Drawing: 

 

 

Digit Service ................................................................................

Drawing A-27674

 

 

Use the following instructions to remove a digit from the front of the scoreboard.  
 

Note:

 The digit does not need to be removed to change the lamps. 

 

1. 

Remove the screws securing the screen (refer to 

Drawing A-27674

).

 

2. 

Carefully pull the digit out part way so that the ground wire can be unscrewed and the 
harness unplugged.

 

3. 

Place the digit on a clean level surface.

 

and Troubleshooting

 

Summary of Contents for BA-1018

Page 1: ... taken in the preparation of this manual the publisher assumes no responsibility for errors or omissions No part of this book covered by the copyrights hereon may be reproduced or copied in any form or by any means graphic electronic or mechanical including photocopying taping or information storage and retrieval systems without written permission of the publisher PO Box 5128 331 32nd Ave Brooking...

Page 2: ......

Page 3: ...1 6 1 Footings and Beams 6 1 6 2 Lifting the Scoreboard 6 2 6 3 Scoreboard Mounting 6 3 Method 1 6 3 Method 2 6 4 6 4 Ad Panel Mounting 6 5 Models BA 515 and BA 518 6 5 Section 7 Electrical Installation 7 1 7 1 Power Requirements 7 1 Grounding 7 1 Power Installation 7 2 7 2 Power and Signal Connection 7 3 Section 8 Digit Maintenance and Troubleshooting 8 1 8 1 Component Access 8 1 Lamp Driver Acce...

Page 4: ...ntenance 9 5 9 6 Lamp Module Transformer 9 5 9 7 Fan Filters 9 5 9 8 Filter Removal 9 6 9 9 Fans 9 6 9 10 Lens Airflow 9 7 9 11 Structural Inspection 9 8 9 12 Cleaning the Signal Connectors 9 8 9 13 Troubleshooting 9 8 9 14 Replacement Parts List 9 9 9 15 TNMC Exchange and Repair and Return Programs 9 10 Section 10 Scoreboard Options 10 1 10 1 Team Name Captions Models BA 624 BA 1518 and BA 1524 1...

Page 5: ...nsent of Daktronics Inc The box at right illustrates the Daktronics drawing numbering system Daktronics identifies individual drawings by the drawing number 7087 P08A 69945 in Figure 1 which is located in the lower right corner of the drawing This manual refers to drawings by their last set of digits and the letter preceding them The example would be Drawing A 69945 Figure 1 Daktronics Drawing Lab...

Page 6: ...ick economical service for replacing key components in need of repair If a component fails Daktronics sends the customer a reconditioned replacement within 24 hours The customer in turn sends the failed component to Daktronics This not only saves money but also decreases scoreboard downtime This service is provided to qualified customers who follow the program guidelines explained below Daktronics...

Page 7: ...t subject to exchange Return Materials Authorization To return parts for service contact your local representative prior to shipment to acquire a Return Materials Authorization RMA number If you have no local representative call the Daktronics Help Desk for the RMA This expedites repair of your component when it arrives at Daktronics Packaging for Return Package and pad the item well so that it wi...

Page 8: ......

Page 9: ...umber The drawings located in the Appendix are inserted in alphanumeric order by drawing number Reference Drawings Single Section Scoreboard Models Drawing A 124342 Single Section Scoreboard Models w TNMC Drawing A 127262 Single Section Scoreboard Models Drawing A 152945 Model Identification 2 1 ...

Page 10: ......

Page 11: ...e mechanical specifications circuit specifications and maximum power requirements for each model in this manual Models are listed in alphanumeric order Section 3 1 Single Section Scoreboards 3 2 Section 3 2 230 Volt Single Section Scoreboards 3 5 Specifications 3 1 ...

Page 12: ...14 mm 1829 mm 279 mm 115 lb 52 kg 118 lb 54 kg Ball Strike Out indicators 40 W A1 61 Inning scores 18 3x5 457 mm 25 W 1905 W 120 V AC 16 A Inning scores 18 4x7 457 mm 25 W 2780 W 120 V AC 24 A BA 518 H4 0 W9 0 D6 1219 mm 2743 mm 152 mm 120 lb 55 kg 152 lb 70 kg Ball Strike Out indicators 40 W A1 61 All digits 18 3x5 457 mm 25 W 2110 W 120 V AC 18 A All digits 18 4x7 457 mm 25 W 3035 W 120 V AC 26 ...

Page 13: ...H6 0 W14 0 D6 2438 mm 4877 mm 152 mm 270 lb 122 kg 621 lb 281 kg All digits 18 4x7 457 mm 25 W 4675 W 120 240 or 120 208 V AC L1 23 A L2 17 A A1 12 BA 2003 H4 6 W10 0 D8 1372 mm 3048 mm 203 mm 250 lb 113 kg 475 lb 215 kg All digits 36 4x7 914 mm 40 W 1880 W 120 240 or 120 208 V AC 15 A A1 11 BA 2004 H6 6 W20 0 D6 2845 mm 6096 mm 152 mm 750 lb 340 kg 1 425 lb 646 kg Ball strike out H E 18 3x5 457 m...

Page 14: ... 18 A L2 17 A A1 11 FB 2340 H5 0 W7 0 D8 1524 mm 2134 mm 203 mm 135 lb 61 kg 220 lb 100 kg All digits 18 4x7 457 mm 25 W 3000 W 120 240 or 120 20 V AC L1 12 5 A L2 12 5 A A1 2 MS 915 H4 0 W8 0 D11 1219 mm 2438 mm 279 mm 110 lb 50 kg 185 lb 84 kg All digits 15 3x5 381 mm 25 W 2925 W 120 240 or 120 208 V AC L1 11 A L2 14 A A1 11 Clock scores 18 3x5 457 mm Inning 15 3x5 381 mm 25 W 3285 W 120 240 or ...

Page 15: ... 240 or 120 208 V AC L1 28 A L2 28 A MS 2004 H5 0 W18 0 D6 1524 mm 5486 mm 152 mm 375 lb 170 kg 770 lb 350 kg All digits 18 4x7 457 mm 25 W 10 000 W 120 240 or 120 208 V AC L1 42 A L2 42 A A1 74 A2 75 MS 2006 w TNMC H7 0 W25 0 D6 2134 mm 7620 mm 152 mm 500 lb 227 kg 850 lb 386 kg Clock scores 30 4x7 762 mm Period 24 4x7 610 mm 25 W 10 080 W 120 240 or 120 208 V AC L1 25 A L2 28 A A1 11 MS 2011 w T...

Page 16: ...6 W16 0 D6 1676 mm 4877 mm 152 mm 300 lb 136 kg 570 lb 259 kg All digits 18 3x5 457 mm 25 W 6145 W 120 240 or 120 208 V AC L1 22 A L2 30 A A1 17 All digits 18 3x5 457 mm 25 W 650 W 120 V AC 6 TI 218 H2 0 W3 0 D11 610 mm 914 mm 279 mm 20 lb 9 kg 57 lb 26 kg All digits 18 4x7 457 mm 25 W 1000 W 120 V AC 9 A1 2 All digits 18 3x5 457 mm 25 W 1300 W 120 V AC 11 TI 418 H2 0 W6 0 D11 787 mm 1829 mm 279 m...

Page 17: ...ning scores 18 3x5 457 mm 25 W 1905 W 230 V AC 8 A Inning scores 18 4x7 457 mm 25 W 2780 W 230 V AC 12 A BA 518 H4 0 W9 0 D6 1219 mm 2743 mm 152 mm 120 lb 55 kg 152 lb 70 kg Ball Strike Out indicators 40 W A1 61 CT 2001 H2 0 W6 0 D11 610 mm 1829 mm 279 mm 50 lb 23 kg 83 lb 37 kg All digits 18 4x7 457 mm 30 W 1800 W 230 V AC 8 A A1 1 24 4x7 610 mm 25 W SO 824 H4 0 W14 0 D6 1219 mm 4877 mm 152 mm 25...

Page 18: ......

Page 19: ...cations CT 2001 A 126429 CT 2002 Component Locations CT 2002 A 126430 FB 824 Component Locations FB 824 A 126431 FB 2340 Component Locations FB 2340 A 137679 MS 915 Component Locations MS 915 A 126432 MS 918 Component Locations MS 918 A 124343 MS 2002 Component Locations MS 2002 A 127235 MS 2002 w TNMC Component Locations MS 2002 w TNMC A 127193 MS 2002 w TNMC and 40W Lamps Component Locations MS ...

Page 20: ......

Page 21: ...T 2002 Schematic 1 Driver 8 Column A 124298 FB 824 Schematic 1 Driver A 124293 FB 2340 Schematic 1 Driver A 124293 MS 915 Schematic 1 Driver A 124293 MS 915 230 V AC Schematic 1 Driver 16 Col Overseas A 139639 MS 918 Schematic 1 Driver A 124293 MS 2002 Schematic 1 Driver A 124293 MS 2002 w TNMC Schematic 1 Drvr with 32 or 48 10 TNMC B 127394 MS 2002 w TNMC and 40W Lamps Schematic 2 Drivers w 32 or...

Page 22: ......

Page 23: ...14 Installation Specifications SO 824 Drawing A 127287 Installation Specifications SO 918 Drawing A 55010 Installation TI 2003 Drawing A 139316 Installation Specifications SO 2008 Drawing A 149074 Installation Specifications TI 2003 Drawing A 169367 Installation Specifications TI 218 Drawing A 169376 Installation Specifications TI 418 Drawing A 169380 Refer to the installation specification drawin...

Page 24: ...on the eyebolts is straight up minimizing lifting stress Lifting methods are shown in the illustration below and in Drawing A 44548 Figure 3 Lifting the Display Figure 3 above illustrates both the preferred method left example and an alternative method right example for lifting a scoreboard When lifting the display Use a spreader bar Use every lifting point provided Take special care to ensure the...

Page 25: ...etermine the mounting method for your scoreboard Method 1 BA 618 BA 624 BA 918 BA 1018 BA 2003 BA 2004 FB 824 MS 918 SO 824 SO 918 SO 2008 MS 2002 MS 2004 MS 2011 Method 2 BA 515 BA 518 BA 718 CT 2001 CT 2002 FB 2340 MS 915 TI 218 TI 418 TI 2003 MS 2006 Method 1 Reference Drawings Display Mounting Drawing A 44412 Ad Panel Mounting Drawing A 52187 Installation Specifications BA 618 Drawing A 55006 ...

Page 26: ...ations BA 718 Drawing A 55005 Installation Specifications FB 2340 Drawing A 169388 Installation Specifications MS 915 Drawing A 113568 Installation Specifications MS 2006 Drawing A 135575 Installation Specifications TI 2003 Drawing A 169367 Installation Specifications TI 218 Drawing A 169376 Installation Specifications TI 418 Drawing A 169380 Refer to Drawing A 55101 for mounting details Refer to ...

Page 27: ...are nuts inside the channel and thread the bolts through 4 Lift the ad panel into position with the bolts still in place 5 Place mounting angles over each pair of bolts and secure with lock washers and hex nuts 6 When the panel is adjusted to the final desired position tighten hex nuts firmly When mounting ad panels with back sheets remove the back sheets in the areas above and below the holes dri...

Page 28: ......

Page 29: ...ions and maximum power requirements for the models described in this manual Daktronics outdoor scoreboards have been designed for easy access to components and the power and control signal hookup has been simplified Front panels are removable to allow access to the digits cabling and other electronic components Proper power installation is imperative for proper display operation The following subs...

Page 30: ... can be disconnected The National Electrical Code requires the use of a lockable power disconnect within sight of or at the display Figure 4 Installation with Ground and Neutral Conductor Provided Installation with Only a Neutral Conductor Provided Installations where no grounding conductor is provided must comply with Article 250 32 of the National Electrical Code If the installation in question ...

Page 31: ...rranty Refer to Figure 5 The National Electrical Code requires the use of a lockable power disconnect near the scoreboard The customer must provide a lockable disconnect switch knife switch at the scoreboard location so that all power lines can be completely disconnected Use a multi conductor disconnect so that all hot lines and the neutral can all be disconnected This is important in protecting t...

Page 32: ......

Page 33: ... by turning the 1 4 turn screws The door will swing open 2 Remove the driver enclosure cover 3 Disconnect the plugs 4 Remove the wing nuts securing the lamp driver to the enclosure 5 Carefully pull out the lamp driver and set it on a clean flat surface Important When the lamp drivers are replaced plugs P25 and P26 if present must be removed from the old driver and plugged into the new driver Digit...

Page 34: ...er In the scoreboard the lamp drivers perform the task of switching digit lamps on and off refer to Drawings A 123940 and A 123941 Each lamp driver has connectors providing power and signal inputs to the circuit and outputs to the digits and indicators The connectors function as follows 8 Column Lamp Driver Connector No Function 1 8 Outputs to digits and indicators 17 Control signal input 18 Power...

Page 35: ...28301 The scoreboard performs a self test each time that power is turned on and the control console is powered off or not attached to the scoreboard If the control console is attached and powered on the self test does not run and data from the control console is displayed on the scoreboard after a brief period of time The self test runs in three cycles or phases The pattern of the self test varies...

Page 36: ...ails concerning the Daktronics Exchange and Repair and Return programs Important When the lamp drivers are replaced plugs P25 and P26 if present must be removed from the old driver and plugged into the new driver Description Location Daktronics Part No Fuse AGC 1 2 F17 in lamp driver F 1000 Fuse AGC 10 F1 F16 in lamp driver s F 1006 Lamp 25 W 120 V 3x5 and 24 digits 15 and 18 4x7 digits DS 1029 La...

Page 37: ...sent must be removed from the old driver and plugged into the new driver Symptom Condition Possible Cause or Corrective Action Scoreboard will not light Console not connected or poor connection No power to the control console No power to the scoreboard Bad relay or poor relay connection in signal circuit Driver logic fuse F17 blown P17 P19 or P20 unplugged Half of the scoreboard will not light Cir...

Page 38: ......

Page 39: ...ll void the warranty 5 Daktronics product managers or engineering staff must approve any changes that may affect the weather tightness of the display This is to include but is not limited to border shrouding back sheets cooling fans fan filter and filler panels If ANY modifications are made to the weather tightness of the display detailed drawings MUST be submitted to our engineering staff for eva...

Page 40: ...ol is fully inserted the module latches should be released refer to Figure 6 Figure 6 Removing a Module 4 With the latch released pull the lens assembly slightly away about 1 2 from the display This will prevent it from re latching Refer to Drawing A 99899 5 Repeat this procedure with the remaining side 6 With both sides unlatched the assembly should pull away from the display far enough so the si...

Page 41: ...ens assemblies and into the display The seal between the assemblies should be checked with a 0 032 feeler gauge 5 Snap the lenses back into the faceplate of the lens assembly If a lens is not replaced properly it is easily noticed The lens removal tab or the lens itself will not be in alignment with the other lenses or lens tabs 6 Verify that the rows of louvers on the lens assembly are in proper ...

Page 42: ...ore information 9 5 Lens Reflector Assembly Maintenance Reference Drawing Lens Assy Weather Stripping Location Drawing A 91100 The lens reflector assemblies are maintenance free however each time an assembly is removed from the display the pile weatherstripping should be checked for signs of deterioration The weatherstripping runs along the top and sides of each lens reflector assembly In addition...

Page 43: ...nsformer requires adjustments contact Daktronics Customer Service 9 7 Fan Filters Reference Drawing Filter Removal 250 CFM Fan Drawing A 113986 Metal shrouds on the rear of the display house the fan filters and shed rain Filters must be checked every 1 500 hours of operation for accumulation of debris that could restrict airflow Check filters after the display has been in operation for 1 500 hours...

Page 44: ...t the filter assembly perimeter gasket for evidence of deterioration or air leakage around or through the gasket The factory applied gasket is at the top of the rain shield assembly and to the front of the filter holder The gasket is also on the 16 sides of the filter If any part of the gasket material is damaged and needs to be replaced refer to Section 9 14 for the part number of the gasket mate...

Page 45: ...lug the other end into a 110 V outlet If the fan does not turn or does not operate smoothly replace it Use extreme caution during this testing since the fan blades are exposed K Note If the display is not in operation turn power off to conserve energy and extend the life of both the fans and electronic components 9 10 Lens Airflow Check airflow through the lenses periodically to ensure there are n...

Page 46: ... paste wets the plug to a depth of at least 1 8 on all four sides Also check to make sure that all of the pin holes of the plug are filled with paste and that sufficient paste is present to form a V on the end of the plug There should be enough paste on the end of the plug to form a weatherproof seal from paste pushed out around the jack when the plug is inserted into the circuit board jack Deoxit...

Page 47: ...hrome 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...

Page 48: ...ransformer 120 V T 1107 Weatherstripping pile HS 1149 Weatherstripping tape HS 1051 Weatherstripping open cell filter assembly HS 1039 9 15 TNMC Exchange and Repair and Return Programs Refer to Section 1 4 for information concerning Daktronics Exchange and Repair and Return programs 9 10 TNMC Maintenance and Troubleshooting ...

Page 49: ...n Drawing A 44549 To install a changeable panel 1 Insert the top of the panel into the upper retainer 2 Lift the panel all the way up into the retainer 3 Insert the bottom of the panel into the lower retainer Reverse this procedure to remove the caption panel An optional caption changer is available for installing and removing panels from the ground Each panel is punched with keyholes Screw heads ...

Page 50: ... from the relay Use the wire nuts provided to make this connection 8 Locate the horn panel in the scoreboard Refer to the component location drawings in Section 4 Note that there is a 2 knockout in this panel 9 Loosen the screws securing the bottom of the panel and swing it open 10 Mount the bracket to the bottom frame member using 10 screws There are two holes in the frame for this purpose 11 Con...

Page 51: ...he 10 hardware provided 10 Insert the bushing into the 3 8 hole in the mounting angle 11 Attach the horn angle assembly to the panel over the 2 knockout and 7 32 holes using the 10 hardware provided 12 Open the panel and remove the cover from the horn enclosure 13 Use the wire nuts provided to one gray wire from the horn to the black wire from the plate assembly Connect the second gray wire from t...

Page 52: ......

Page 53: ...nting Drawing A 83333 Lens Assy Weather Stripping Location Drawing A 91100 Lens Removal Front Access Drawing A 99898 Lens Assy Removal Front Access Drawing A 99899 Components 8 16 Pos Power and Signal Entrance Drawing A 109114 Installation Specifications MS 915 Drawing A 113568 Filter Removal 250 CFM Fan Drawing A 113986 Layout 16 Column Driver III Drawing A 123940 Layout 8 Column Driver III Drawi...

Page 54: ...14 Installation Specifications MS 2006 Drawing A 135575 Component Locations MS 2002 w TNMC 40W Lamps Drawing A 135738 Component Locations FB 2340 Drawing A 137679 Component Locations MS 2011 Drawing A 138889 Installation TI 2003 Drawing A 139316 Schematic 1 Driver 240V Drawing A 139639 Schematic 1 8 Col Driver 240V Drawing A 139733 Installation Specifications SO 2008 Drawing A 149074 Component Loc...

Page 55: ......

Page 56: ......

Page 57: ......

Page 58: ......

Page 59: ......

Page 60: ......

Page 61: ......

Page 62: ......

Page 63: ......

Page 64: ......

Page 65: ......

Page 66: ......

Page 67: ......

Page 68: ......

Page 69: ......

Page 70: ......

Page 71: ......

Page 72: ......

Page 73: ......

Page 74: ......

Page 75: ......

Page 76: ......

Page 77: ......

Page 78: ......

Page 79: ......

Page 80: ......

Page 81: ......

Page 82: ......

Page 83: ......

Page 84: ......

Page 85: ......

Page 86: ......

Page 87: ......

Page 88: ......

Page 89: ......

Page 90: ......

Page 91: ......

Page 92: ......

Page 93: ......

Page 94: ......

Page 95: ......

Page 96: ......

Page 97: ......

Page 98: ......

Page 99: ......

Page 100: ......

Page 101: ......

Page 102: ......

Page 103: ......

Page 104: ......

Page 105: ......

Page 106: ......

Page 107: ......

Page 108: ......

Page 109: ......

Page 110: ......

Page 111: ......

Page 112: ......

Page 113: ......

Page 114: ......

Page 115: ......

Page 116: ......

Page 117: ......

Page 118: ......

Page 119: ......

Page 120: ......

Page 121: ......

Page 122: ......

Page 123: ......

Page 124: ......

Page 125: ......

Page 126: ......

Page 127: ......

Page 128: ......

Page 129: ......

Page 130: ......

Page 131: ......

Page 132: ......

Page 133: ......

Page 134: ......

Page 135: ......

Page 136: ......

Page 137: ......

Page 138: ......

Page 139: ......

Page 140: ......

Page 141: ...Appendix B Eyebolts Eyebolts ED 7244 Eyebolts B 1 ...

Page 142: ......

Page 143: ...ebolts also decreases with the lift angle due the bending stress on the eyebolts In sum the smaller the angle between the cable and the top of the display the lighter the sign must be to safely lift it Do NOT attempt to lift the display when the lift angle is less than 30 degrees Horizontal Load Angle A A A A Angle Factor L H Line Weight Line Weight 90 1 00 θ θ θ θ Load Anchor Load Anchor 60 1 155...

Page 144: ...00 91 300 Blank 1 1 2 6 3 17 800 4 500 3 600 A Do not use eyebolts on angular lifts unless absolutely necessary For angular lifts the shoulder pattern eyebolt is preferred B Load should always be applied to eyebolts in the plane of the eye not at some angle to this plane C Shoulder eyebolts must be properly seated should bear firmly against the mating part otherwise the working loads must be reduc...

Reviews:

No comments