Daktronics SQ-2001 Display Manual Download | Manualshive

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Scoreboard Troubleshooting

6.

Secure the face panel to the display with the screws, then power up and test the
display to see if changing the digit has resolved the problem.

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

to view the

components of a driver enclosure.

Figure 7:

PanaView Digit Assembly

Figure 8:

Driver Enclosure Components

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Summary of Contents for SQ-2001

Page 1: ...LED Squash Scoreboards Display Manual ED 12365 Rev 2 24 May 2010 Model SQ 2001...

Page 2: ...including photocopying taping or information storage and retrieval systems without written permission of the publisher All Sport and PanaView are trademarks of Daktronics Inc Other trademarks used in...

Page 3: ...Self Test POST 9 Radio Settings 9 4 3 Scoreboard Signal Connection 10 Section 5 Scoreboard Troubleshooting 11 5 1 Troubleshooting Table 11 5 2 Component Location Access 13 5 3 Replacing Digits 13 5 4...

Page 4: ......

Page 5: ...lay 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...

Page 6: ...o order a replacement Figure 3 illustrates a typical label The part number is in bold Main Component Labels Part Type Part Number Individual circuit board 0P XXXX XXXX Assembly a collection of circuit...

Page 7: ...onsoles These controllers use keyboard overlays sport inserts to control numerous sports and scoreboard models Refer to the following manuals for operating instructions All Sport 1600 Series Control C...

Page 8: ......

Page 9: ...ic order Notes 1 All displays require a 120 V AC 15 A circuit Displays with a 230 V A C power requirement are also available 2 Signal wire must be minimum of 22 AWG with shield Daktronics recommends W...

Page 10: ......

Page 11: ...g 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 m...

Page 12: ...mounting hardware through all holes on the side rear flanges of the display to a pre drilled hole in the wall Figure 6 Due to the variety of wall materials used in sports facilities Daktronics cannot...

Page 13: ...r less The electrical contractor performing the electrical installation can verify ground resistance Daktronics Sales and Service personnel can also provide this service The grounding connection on th...

Page 14: ...x at the control console end 2 Route the cable from the J box on the control console end to a J box near the display 3 Install the inch phone plug Daktronics part number 0L 40683 to the scoreboard end...

Page 15: ...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 receivin...

Page 16: ...is being used for the scoreboard model Refer to the control console operation manual see Section 1 4 Incorrect driver address Check that the scoreboard driver s are set to the correct address es see...

Page 17: ...be removed from the connectors on the back of the digits to completely free the digits and access internal components Refer to the electrical and signal specifications Drawing A 133613 in Appendix A f...

Page 18: ...if changing the digit has resolved the problem 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 F...

Page 19: ...When troubleshooting driver problems three LEDs labeled DS1 DS2 and DS3 in Figure 9 provide the following diagnostic information LED Color Function Operation Summary DS1 Green Power Steady on DS1 wil...

Page 20: ...and test the scoreboard to see if changing the driver has resolved the problem Since the same LED drivers can be used for many scoreboard models each driver must be set to receive the correct signal...

Page 21: ...replacing key components in need of repair If a component fails Daktronics sends a replacement part to the customer who in turn returns the failed component to Daktronics This not only saves money bu...

Page 22: ...he ship date Daktronics will assume that the customer is purchasing the replacement part and will send an invoice for the value of the new sale part If the part or parts are returned within 2 weeks of...

Page 23: ...ktronics Customer Service RMA 201 Daktronics Drive Dock E Brookings SD 57006 Fax 605 697 4444 The Daktronics Warranty and Limitation of Liability is located in Appendix B The Warranty is independent o...

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Page 25: ...ough 128 Drawing A 115078 Schematic LED Driver II Plate w xfmr 16 Column Drawing A 115502 16 Column LED Driver II Specifications Drawing A 126174 System Riser Diagram Squash Scoreboard Drawing A 13336...

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Page 29: ...IRE FOR RS485 UPDATED COLORS TO BE DIFFERENT FOR EACH SIGNAL WIRE COMING IN DATE REV BY 04 13 JUL 00 CMC ADDED J45 FOR POWER AND SIGNAL FOR RADIO INTERFACE DATE REV BY 05 07 SEP 00 RDA ADDED INFORMATI...

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Page 33: ...PRESSED AND DETAILS SHOWN ON THIS DRAWING ARE CONFIDENTIAL AND PROPRIETARY DO NOT REPRODUCE BY ANY MEANS WITHOUT THE EXPRESS WRITTEN CONSENT OF DAKTRONICS INC COPYRIGHT 2014 DAKTRONICS INC DAKTRONICS...

Page 34: ......

Page 35: ...Appendix B Daktronics Warranty and Limitation of Liability...

Page 36: ......

Page 37: ...s Daktronics designated facility 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 upgra...

Page 38: ...ted with the Equipment or otherwise including but not limited to damages for lost profits cost of substitute or replacement equipment down time lost data injury to property or any damages or sums paid...

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