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Maintenance & Troubleshooting

26

Recommended Tools

When performing maintenance work on the display, Daktronics recommends using the 

following tools and placing them in a convenient, easy-to-use location. 

Tool

Part Number Use

T25 Torx Bit

T-1118

Opens rear access panels and removes front face

5/16" T-handle Wrench TH-1200

Engages table interconnect latches

5/16" Nut Driver

TH-1156

Removes power supplies

3/8" Nut Driver

TH-1068

Removes LED edge light strips

The only tool provided with the table is the T-handle wrench. Additional replacement 

tools may be ordered directly from Daktronics. Refer to 

Daktronics Exchange and Repair 

& Return Programs (p�31)

. 

Component Location & Access

Scorers tables are designed for either front or rear access, depending on site 

requirements and customer preference. 
While components in front-access displays are simply removed from the front, access 

doors in rear-access displays must be removed to reach the internal display components.

Front Access

1� 

Disconnect the power to the display. 

2� 

To access the face panel screws, lift up one top pad and use a small pick or 

screwdriver to depress both spring pins on each hinge connecting the pad to the 

table. Pull the spring pins inward and down. Refer to 

Figure 45

. 

3� 

Remove the pad and set it aside; repeat for all top pads. 

4� 

Remove all T25 Torx screws along the top plex retainer as shown in 

Figure 46

. Set the 

top plex retainer aside.

Figure 45: 

Remove Top Pad Hinges

     

Figure 46: 

Remove Torx Screws

Face Panel

Top Plex Retainer

Top Retainer

5� 

Tilt the face panel forward and lift up to remove. 

Summary of Contents for ST-3170

Page 1: ...201 Daktronics Drive Brookings SD 57006 5128 www daktronics com support 800 325 8766 ST 3170 BACKLIT SCORERS TABLES DISPLAY MANUAL P2307 DD4980007 Rev 02 03 May 2022 ...

Page 2: ...limits for a Class A digital device pursuant to part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio...

Page 3: ...ectrical Installation 22 Warnings and Disclaimers 22 Power Connection 22 Convenience USB Outlets 22 End of Period and Clock Stop Light Strip Kits 23 Possession Indicator 24 5 Maintenance Troubleshooting 25 Recommended Tools 26 Component Location Access 26 Front Access 26 Rear Access 27 Replacing an LED Edge Light Strip 27 Replacing a Power Supply 28 Light Strip Driver 28 Replacing a Driver 29 Sett...

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Page 5: ...n ID label similar to Figure 1 located inside the right rear access door Refer to the table below for brief descriptions of the models in this manual Model Description Dimensions Weight Power 120 VAC ST 3170 5 Backlit Ad Panel seats 2 scorers 3 00 H x 5 33 W x 2 70 D 914 mm 1 63 m 823 mm 160 lb 73 kg 1260 Watts 10 5 Amps ST 3170 10 Backlit Ad Panel seats 4 scorers 3 00 H x 10 26 W x 2 70 D 914 mm ...

Page 6: ...ayout and schematic Final Assembly Drawings describe internal display component locations and detailed product appearance with part numbers and quantities Daktronics identifies manuals by the DD or ED number located on the cover page Ensure all applicable materials have been gathered before beginning the installation Contact a Daktronics sales coordinator or project manager Daktronics Nomenclature...

Page 7: ...t strips require an All Sport 5000 console to control them For operating instructions refer to the All Sport 5000 Series Control Console Operation Manual ED 11976 available online at www daktronics com manuals Refer to End of Period and Clock Stop Light Strip Kits p 23 for more information about installing optional light strips ...

Page 8: ...dth 2 Use a utility knife to cut through the plastic wrap around the caster base assembly Refer to Figure 4 Figure 4 Remove Plastic Wrap from Caster Base 3 Lift the Caster Base Tool attached by lanyard off of the caster base assembly and set aside Refer to Figure 5 Figure 5 Remove Caster Base Tool 4 Holding the caster base steady with one hand slip a couple fingers of your other hand under the cas...

Page 9: ...e screws they will be reinstalled after the caster base is attached to the table Figure 7 Remove Torx Screws 6 Use the provided 5 16 Allen wrench to remove the bolts securing the two red wheels Refer to Figure 8 Set these bolts and wheels aside they will be reinstalled after the caster base is attached to the table Figure 8 Remove Front Red Wheels ...

Page 10: ... red wheels from inside the caster base to attach it to the bottom of the table Refer to Figure 10 Do not overtighten the bolts the wheels should be able to spin freely Figure 10 Reinstall Front Red Wheels Inside Caster Base 9 Use a T30 Torx bit to reinstall both 1 4 Torx screws Refer to Figure 11 These bolts act as stops to prevent the front face of the table from tilting forward more than 90 Fig...

Page 11: ...l in Storage Position Tool Highlighted Orange for Clarity 11 Repeat Steps 1 10 for the other caster base Remove Table from Shipping Brackets 1 Once both caster bases are fully installed stand on one side near the shipping bracket and use a utility knife to cut through the plastic wrap Refer to Figure 13 Cutting the plastic wrap anywhere else has the potential to damage the table Figure 13 Remove W...

Page 12: ...4 socket to remove both top shipping bracket bolts 4 Tilt the table backward so that the caster base wheels are resting on the crate Refer to Figure 15 Figure 15 Tilt Table Backward 5 Use a 3 4 socket to remove the bottom two shipping bracket bolts 6 Carefully roll the table back off the crate lifting the front caster base wheels as needed to clear the bottom horizontal brace and rest the table on...

Page 13: ...e table The tabletop capacity is rated at a maximum of 150 lb 68 kg Depending on the length of the power cords the table s should be within 25 7 6 m 50 15 2 m or 75 22 9 m of a power outlet Caster Base Tool Each table comes with one Caster Base Tool Daktronics part HS 4939703 located in the bottom channel of each caster base two per table Refer to Figure 16 These tools serve a dual purpose of help...

Page 14: ...y forward Note the orientation of the front caster as shown in Figure 17 Figure 17 Transport Mode Side View 2 Locate the Caster Base Tool in the bottom channel of the right caster base Line up and insert the studs on the Caster Base Tool with the mating holes in the side of the pivot arm on the caster base Refer to Figure 18 Figure 18 Insert Caster Base Tool into Pivot Arm Caster Base Caster Base ...

Page 15: ...ocess as that may cause the front caster to rotate and make the table difficult to move reposition as described in Step 5 Figure 19 Pull Down Pivot Arm 4 Move to the left side caster base and repeat Steps 2 3 The table should now be resting on the floor Refer to Figure 20 Note The rear casters may need to be rotated fully rearward to ensure both caster bases are firmly resting on the floor Figure ...

Page 16: ...base on the other end of the table as needed Figure 21 Fine Tune Table Position 6 Carefully tilt the display face forward enough to insert the studs of the Caster Base Tool with the mating holes on the top of each caster base pivot arm Refer to Figure 22 Figure 22 Caster Base Tool Location for Setting Face Angle Note The bolt head on the end of the Caster Base Tool sets the display face angle to 5...

Page 17: ...ches underneath spring into position Figure 24 shows tabletop locked in position Figure 24 Tabletop Locked in Position Note Pull the handle on the right side underneath the tabletop to help ensure latches are fully engaged Listen for an audible click to indicate that the latches are engaged 10 Visually inspect each latch underneath the tabletop to ensure it is fully engaged Refer to Figure 25 Appl...

Page 18: ...top release handle 3 Pull the tabletop release handle toward the outer edge and gently lower the tabletop into the dropped position Refer to Figure 26 Figure 26 Tabletop Release Handle 4 Tilt the display face forward just far enough to remove the Caster Base Tool from the top of each caster base pivot arm Set the Caster Base Tools aside and carefully let the display face tilt all the way backward ...

Page 19: ...between the top of the pivot arms and tabletop surface to avoid being pinched Figure 27 Raise Pivot Arm Left Caster Base 6 Move to the right side caster base pivot arm and repeat Step 5 to fully lift the table off the floor Refer to Figure 28 Figure 28 Raise Pivot Arm Right Caster Base 7 Place the Caster Base Tools back in the bottom channel of each caster base Refer to Figure 12 8 At this point t...

Page 20: ... To raise the tabletop rotate the turnbuckles counterclockwise by hand until the desired height is achieved Maximum adjustment is 16 pin to pin or 1 from factory To lower the tabletop rotate the turnbuckles clockwise by hand until the desired height is achieved Verify that all turnbuckles are the same overall length from pin to pin by measuring with a tape measure This ensures proper tabletop oper...

Page 21: ...ure 31 Section Number Label Location 2 Move the table labeled 101 into position set the Caster Base Tool in place and lift up the tabletop as described in Table Setup Transport to Stationary Mode p 10 3 Position the tables together as described below and shown in Figure 32 a Move the table labeled 102 into position as close as possible to the right side of table 101 as viewed from the front b Lowe...

Page 22: ...Pads To keep players safe and protect the table from damage end pads must be attached any time the table is in use during games and events The left and right side end pads are identical in shape and attach in the same manner Each pad is marked with an L or an R to indicate which side of the table it will attach to as viewed from the front The example shown in Figure 34 is a right side pad but left...

Page 23: ...he table To remove an end pad lift it up and pull it away from the table Attach Top Pads 1 Locate one of the top pads Each table may have one or two top pads depending on the width 2 Line up the hinges on the pads with the mating hinges on top of the table 3 Use a small pick or screwdriver to engage both spring pins on each hinge and connect the pad to the table Refer to Figure 35 Figure 35 Top Pa...

Page 24: ... will be flush with jam nut 4 15 3 8 completely remove jam nut 3 Once the desired face angle is achieved set the jam nut and use the 5 16 T handle wrench to lock the adjustment bolt in place 4 Repeat Steps 1 3 for every Caster Base Tool for every table that is to be connected together as a single display After adjusting the Caster Base Tools to change the face angle the tabletop must also be adjus...

Page 25: ...is to be connected together as a single display 0 Desired Face Angle Default Adjustment Bolt Setting Slide Stop Setting 5 15 10 1 2 3 4 1 5 8 1 1 4 13 16 3 8 1 2 3 4 Figure 38 Face Angle Adjustment Notice that as the face angle increases i e tilts farther back the adjustment bolt position lowers and the slide stop position rises ...

Page 26: ...t for the display using an isolation transformer or dedicated transformer Daktronics assumes no liability for any issues caused by line voltage fluctuations or other improper power conditions Power Connection The power cable is available in 25 7 6 m 50 15 2 m or 75 22 9 m lengths Use a T25 Torx bit to remove the screws securing the lower right access panel under the tabletop Connect one end of the...

Page 27: ...ole to the SIGNAL IN jack located behind the right rear access door of the primary table Refer to Figure 40 Note For the Clock Stop light strip plug the 3 pin XLR cable into the rear CLK STOP OUT jack just above the tabletop Refer to Figure 41 Store excess cable in the cable tray beneath the top pad 3 For multiple tables with light strips connect 3 0 9 m 3 pin XLR cables part 0A 1313 0114 from the...

Page 28: ...dicators mount to the top pad by sliding on from the rear and then using a 2 Phillips screwdriver or 5 16 socket to tighten the set screws on the bottom flange Plug the power cord into the dedicated convenience outlet labeled POSS INDICATOR OUTLET ONLY Refer to Figure 44 To operate simply flip the switch on the back of the unit toward the side of the court that has possession and the LED indicator...

Page 29: ...t code Ensure the correct sport code is being used Refer to the console operation manual in Light Strip Controllers p 3 No signal to driver Check that the red DS1 LED on the light strip driver lights up when sending commands from the control console Refer to Light Strip Driver p 28 No power to driver Check that the green DS2 LED on the light strip driver remains lit up when the display is powered ...

Page 30: ...ers tables are designed for either front or rear access depending on site requirements and customer preference While components in front access displays are simply removed from the front access doors in rear access displays must be removed to reach the internal display components Front Access 1 Disconnect the power to the display 2 To access the face panel screws lift up one top pad and use a smal...

Page 31: ... light strip it may be necessary to remove all T25 Torx screws along the top retainer as shown in Figure 46 3 Use a 3 8 nut driver to remove the nuts securing the LED edge light strip to the top retainer Refer to Figure 47 Figure 47 LED Edge Light Strip as Viewed with Side Pads Removed 4 Remove the malfunctioning edge light strip by disconnecting the mini Mate N Lok connectors from the adjacent li...

Page 32: ...supply Remove the power supply from the mounting bracket 3 Disconnect all the wires connected to the power supply and gently remove it from the display 4 Attach the new power supply to the mounting bracket inside the display and reconnect all wires Refer to Figure 48 5 Power up and test the display to verify the issue has been resolved Light Strip Driver Scorers tables with optional light strips w...

Page 33: ...the shot clock horn or the game clock horn sounds Move the gray wire to the appropriate terminal for the desired function When troubleshooting 4 column driver problems two diagnostic LED indicators labeled DS1 and DS2 provide the following driver status information LED Color Function Operation Summary DS1 Red Signal RX Steady on or blinking On or blinking when driver is receiving signal Off when t...

Page 34: ...the driver as shown in Figure 50 It may be possible to reuse the same address plug from the driver that was replaced If not order an Address 1 plug part 0A 1150 0122 Tabletop Possession Indicators To replace an optional tabletop possession indicator arrow colon 1 Unplug the possession indicator from the designated convenience outlet 2 Remove the screws securing the possession indicator cover 3 Dis...

Page 35: ...___________________________ Daktronics Customer ID Number ______________________________________________________ To participate in the Exchange Program follow these steps 1 Call Daktronics Customer Service United States Canada 1 800 DAK TRON 325 8766 Outside the U S Canada 1 605 275 1040 2 When the new exchange part is received mail the old part to Daktronics If the replacement part fixes the prob...

Page 36: ...ent 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 5 Ship to Daktronics Customer Service Case 201 Daktronics Drive Dock E Brookings SD 57006 Daktronics Warranty Limitati...

Page 37: ...ract specific drawings take precedence over the general drawings Reference Drawings Schem Table Top Poss Indicator w Pwr Cord DWG 3378521 Schematic 4Col Drvr 16V Clk Stop EOP Control DWG 3702158 Block Dgrm Clk Stop EOP Light Strip Cntrl DWG 4800725 Block Diagram ST 31XY Backlit DWG 4880855 Light Strip Attachment DWG 4889870 Mechanical Spec ST 3170 DWG 4909964 ...

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Page 39: ...LK P2 1 TO 3 2 1 BLK REAR VIEW DETAIL A BLK DETAIL B POSS INDICATOR HARNESS 0A 1892 7002 REV TITLE PROJECT INCHES MILLIMETERS DESIGN SCALE DIM UNITS DATE SHEET DO NOT SCALE DRAWING FUNC TYPE SIZE DRAWN JOB NO ST 23XX TABLES SCHEM TABLE TOP POSS INDICTOR W PWR CORD BFOLKER 6 JUN 16 P1892 R 03 B NONE BFOLKER 3378521 01 DETAIL C 120V ORIENTATION 240V ORIENTATION REV DATE BY 01 09 NOV 16 CLT ADDED ZIP...

Page 40: ...E DRAWN JOB NO ST A3 SCHEMTATIC 4COL DRVR 16V CLK STOP EOP CONTROL JFIXSEN 3 AUG 17 P1892 R 03 A NTS JFIXSEN 3702158 00 P Pa ar rt t D DW WG G 0 03 37 70 02 21 15 58 8 V Ve er rs si io on n 0 00 0 1 1 D De es sc cr ri ip pt ti io on n S SC CH HE EM MA AT TI IC C 4 4 C CO OL L D DR RV VR R 1 16 6V V C CL LK K S ST TO OP P E EO OP P C CO ON NT TR RO OL L L Li if fe ec cy yc cl le e S St ta at te e F...

Page 41: ...S1 S4 S2 S4 CR1 J51 S5 VIDEO TABLE LAND WIRES INTO TABLE IN TERM BLOCK BACKLIT TABLES LAND WIRES ON WAGO FOR POSS INDICATOR OUTLET REV DATE BY 01 28 JAN 22 JSF CN133848 ADDED NOTE FOR WHERE TO LAND LIGHT STRIP CONTROL FOR VIDEO AND BACKLIT TABLES P Pa ar rt t D DW WG G 0 04 48 80 00 07 72 25 5 V Ve er rs si io on n 0 01 1 2 2 D De es sc cr ri ip pt ti io on n N N B B B BL LO OC CK K D DG GR RM M C...

Page 42: ...6 WIDE THESE PARTS NOT USED ON 6 WIDE TABLES DO NOT PLUG ALL 10 LIGHT STRIPS TOGETHER IN A STRING THE Y HARNESS S2 IS TO START A NEW CONNECTION BACK TO THE POWER SUPPLY AFTER 5 LIGHT STRIPS OR IN THE MIDDLE OF THE TABLE REAR DOOR GROUND STRAP ONE PER DOOR REV DATE BY 01 25 JAN 22 JSF CN133848 ADDED GROUND STRAP TO POWER IN TERM BLOCK AND TO EACH REAR DOOR P Pa ar rt t D DW WG G 0 04 48 88 80 08 85...

Page 43: ...EWS REFER TO DETAIL A DETAIL A ATTACH CLIPS AND LIGHT STRIPS PER DETAIL A REMOVE KNOCKOUTS AT MIDDLE OF TABLE TO ALLOW FOR LIGHT STRIP TO HOOK TOGETHER KNOCKOUTS MUST BE REMOVED AT EACH END OF THE LIGHT STRIPS FRONT VIEW REAR VIEW LIGHT STRIP DRIVER TRAY LIGHT STRIP CNTRL MOUNT TO TABLE USING HC 1554 4 AND HC 1243 4 5 IN LBS FRONT VIEW MALE CONNECTOR MALE CONNECTOR REV DATE BY 01 AUG 30 21 JSF CN1...

Page 44: ...1 8 0 2 1 2 RIGHT SIDE RIGHT SIDE STATIONARY MODE TRANSPORT MODE 3 5 3 8 2 4 3 4 5 FACE ANGLE ADJUSTABLE FROM 0 15 ROTATED FRONT VIEW ROTATED REAR VIEW 2 0 0 4 1 2 0 11 1 2 0 1 7 8 0 6 1 4 RIGHT SIDE STATIONARY MODE SHOWN W O END PADS LEFT SIDE STATIONARY MODE SHOWN W END PADS LEFT SIDE STATIONARY MODE SHOWN W O END PADS A DETAIL A SCALE 1 6 0 3 5 8 0 2 7 8 TOP PAD HINGES FORWARD FOR CABLE TRAY AC...

Page 45: ...Daktronics Warranty and Limitation of Liability 41 B Daktronics Warranty and Limitation of Liability This section includes the Daktronics Warranty Limitation of Liability SL 02374 ...

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Page 47: ...ty per Incoterms 2020 otherwise End User shall pay transportation charges to return the Equipment back to the End User and such Equipment shall be shipped Ex Works Daktronics designated facility per Incoterms 2020 All returns must be pre approved by Daktronics before shipment Daktronics shall not be obligated to pay freight for any unapproved return End User shall pay any upgraded or expedited tra...

Page 48: ... Daktronics or M paint or refinishing the Equipment or furnishing material for this purpose 3 Limitation of Liability A Daktronics shall be under no obligation to furnish continued service under this Warranty if alterations are made to the Equipment without the prior written approval of Daktronics B It is specifically agreed that the price of the Equipment is based upon the following limitation of...

Page 49: ...ration of this warranty Alternatively an Extended Service Agreement may be purchased in conjunction with this Warranty for extended additional services For further information contact Daktronics Customer Service at 1 800 DAKTRONics 1 800 325 8766 Additional Terms applicable to sales outside of the United States The following additional terms apply only where the installation site of the Equipment ...

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