Subscribe to Our Youtube Channel
Related Manuals for Daktronics DB-66 Series
Summary of Contents for Daktronics DB-66 Series
- Page 1 DB-66XX SERIES DIGITAL BILLBOARD SERVICE MANUAL P2283 DD4816468 Rev 02 04 May 2021 201 Daktronics Drive Brookings, SD 57006-5128 www.daktronics.com/support 800.325.8766...
- Page 2 Daktronics trademarks are property of Daktronics, Inc. All other trademarks are property of their respective companies.
-
Page 3: Table Of Contents
Test and Replace Display Annual Inspection ........25 Components �������������������������������������15 A Reference Documents ���������������������27 Test a Module ...........15 Daktronics Warranty and Limitation Module Status Indicators ���������������������15 of Liability�������������������������������������������29 Perform a Module Self-Test ������������������15 Replace Module Power Supplies ...15 Test and Replace a ProLink Router ..16 Test a PLR �����������������������������������������������16... - Page 4 This page intentionally left blank. – ii –...
-
Page 5: Introduction
Figure 1: DB-66XX Series Display Label table below. DB-66 Modules High X Modules Wide Display Assembly Number RMN: Daktronics - 0200 - 11 Manufactured in Sioux Falls, SD Display Serial Number 120/240 VAC, Single Phase, 60 HZ Manufacture Month/Date Year... -
Page 6: Spare Parts
Spare Parts Every Daktronics digital billboard is shipped with spare parts that include commonly replaced components. The table lists some of the components that may be included in the spare parts rack shown in Figure 2. Refer to the spare parts inventory list contained... -
Page 7: Parts Rack
Some of these components are located in the spare parts rack. Contact the RSS to order components when needed. Display FRUs Control System FRUs Daktronics Part Description Daktronics Part Number Description Number 0A-2278-5000 0A-2277-5000 Module... - Page 8 Display FRUs Control System FRUs Daktronics Part Description Daktronics Part Number Description Number Power Entrance - 15 S-1187 60 V Surge Protector A-3159 Amp 1P Breaker Power Entrance - 20 S-1243 Axial Fan .16 A B-1102 Amp 2P Breaker Power Entrance - 6...
-
Page 9: Display And Control Overview
Border Module Display and Control Overview This section describes generic power and signal paths for Daktronics digital billboards. Refer to display-specific signal and riser drawings for component locations on your display. Support Display Control System Flow Overview Ledger Figure 6 shows the control system Display Back location. -
Page 10: Display Troubleshooting
Figure 8: SmartLink Relay Bank Display Troubleshooting Work with Daktronics help desk or experienced technicians to address display issues. See the following table for troubleshooting steps. Issue Issue Image Troubleshooting Steps... - Page 11 PLR. Verify the fiber cables from the VIP to the PLR are connected. Call Daktronics help desk at 1-877-DAK- HELP (325-4357) and have them verify the content that was supposed to play was successfully uploaded and sent to the display.
- Page 12 Issue Issue Image Troubleshooting Steps If applicable, verify the fiber interconnects are installed. On displays with multiple sections or power entrances, verify the power interconnect cables between the display sections are connected. Check the modules at the beginning and end of the affected area. This issue can be caused by disconnected or bad SATA cables on both of those modules.
- Page 13 Measure the site power to verify it meets Daktronics requirements. If this issue is only seen with white or light-colored content, there is most likely a power issue. If there is insufficient power, work with an electrician to establish proper site power.
-
Page 14: Access Internal Components
Access Internal Components Rear Access DB-66XX series digital billboards have lift-off doors that are secured with a tab in the top-left corner. Refer to Figure 9. 1� Place fingers in slot located at the top-left corner of the door. 2� While pulling up on the handle in the center of the door, pull the top-left corner of the door outward so it clears the tab located on the door. -
Page 15: Test And Remove Modules
Test and Remove Modules Module Lanyard Attachment Daktronics recommends attaching a module lanyard (located in the spare parts rack) whenever removing a module. To attach a module lanyard: 1� Attach one end of the module lanyard to a lanyard attachment ring on the top of the of the module. -
Page 16: Remove A Module (Rear Access)
6� Insert the " hex head wrench into the top access hole and turn approximately a quarter-turn clockwise or until you feel it latch in place. 7� Gently pull on the module to verify it is properly seated. Remove a Module (Rear Access) Required Tools: "... -
Page 17: Remove A Module From Behind Internal Enclosures
Remove a Module from Behind Internal Enclosures Required Tools: " hex head wrench, module lanyard 1� Remove pins from one side of the enclosure (ISP, term panel, SmartLink, and spare parts rack). Refer to Figure 15. 2� While holding the enclosure, allow it to slowly rotate open and out of the way. -
Page 18: Remove A Fan Plenum
Remove a Fan Plenum Fan plenums may need to be removed because they restrict access to modules in the bottom row of each section. 1� Disconnect the power harness attached to the fan. Refer to Figure 18. 2� Press inward on the bottom of each side of the fan Figure 18: Fan Power Harness plenum. -
Page 19: Test And Replace Display
Figure 22: Module Self-Test module to stop the self-test. For more information, see DD1944805, Performing a Daktronics Module Self-Test, in Appendix A. Replace Module Power Supplies The power supply provides power from the term panel to the module. The module power supply is located on the uprights. Each power supply typically controls 10 modules. -
Page 20: Test And Replace A Prolink Router
Test and Replace a ProLink Router A ProLink Router (PLR) sends the signal from the DMP-8000 to the modules via SATA cables. Click here to view a video about testing and replacing a ProLink Router. Test a PLR Before replacing a PLR, it may be beneficial to perform a self-test. -
Page 21: Replace A Prolink Router
• Solid Magenta (signal is only sent out of ProLink5 port B). Note: Any modules that show yellow on this test indicate a break in the signal path. If they all turn magenta it means the signal path in the “B” direction is 100 percent. -
Page 22: Control Equipment Overview, Service, And Replacement
Control Equipment Overview, Service, and Replacement Control Equipment Ethernet Switch and Router Overview DMP-8000 ISP Enclosure VIP-5160 The ISP enclosure contains all of Power the necessary equipment for the Heater Supply display to communicate over the Internet and schedule content. Z-Filter Thermostat Figure 28 shows the equipment... -
Page 23: Replace Control Equipment
Replace Control Equipment Replace the DMP-8000 1� Disconnect the incoming power to the DMP- 8000 by unscrewing the connector. 2� Disconnect the HDMI cable from the DMP- 8000. Refer to Figure 30. 3� Disconnect the network communication cable. 4� Loosen the screws holding the DMP-8000 Figure 30: DMP-8000 Jacks and Bracket bracket to the control enclosure. -
Page 24: Replace The Isp Enclosure Filter
Replace the ISP Enclosure Filter The filter in the bottom of the ISP enclosure should be inspected and replaced if needed. Spare filters are located in the display spare parts enclosure. To replace an ISP enclosure filter, complete the following steps: 1�... -
Page 25: Replace The Smartlink Tm
6� Remove the four screws that secure the SmartLink the mounting plate. 7� Reverse Steps 1–6 to install the new SmartLink 8� Call Daktronics help desk and provide them with the new MEID number, circled in Figure 35. Replace the Z-Filter Required Tools: Phillips screwdriver 1�... -
Page 26: Test And Replace The Multi-Direction
Test and Replace the Multi-Direction Light Sensor The table below lists the crucial items to check if there are issues with the MDLS. Item Image If there is a splice cable attached, inspect splice cable connection. Inspect the MDLS windows for cleanliness. Windows (x3) Check connections at back of display to make sure they are secure. -
Page 27: Access And Troubleshoot The Webcam
3� Return the webcam arm to the original position when servicing the webcam. 4� Replace and tighten the three short bolts. 5� Work with Daktronics help desk to verify the webcam is focused and functioning properly. Troubleshoot the Webcam Red LED... - Page 28 Issue Troubleshooting Steps • Verify POE switch located in ISP box is connected and LED indicators are on. The help desk • If the LED indicators on the POE switch are on, check the Ethernet can not see connections from the Router to the POE switch, from the POE switch to the a webcam back of the display and from the back of the display to the webcam.
-
Page 29: 10 Display Maintenance
10 Display Maintenance Service Calls After addressing service issues on a service call, inspect the following items: • Check for loose modules. • Check for corrosion. • Check the display for signs of damage. • Check the control enclosure filters. Replace if needed. Replacement filters are located in the spare parts rack. - Page 30 This page intentionally left blank. – 26 –...
-
Page 31: A Reference Documents
Reference Documents This appendix contains drawings and quick guides that are generic to Daktronics digital billboards. Project-specific drawings and documents take precedence over the documents in this section. Reference Documents: DD1944805 Performing a Daktronics Module Self-Test ..............DD2268420 How to Perform a PLR-6050 Self-Test ................ - Page 32 This page intentionally left blank. – 28 –...
-
Page 33: B Daktronics Warranty And Limitation
Daktronics Warranty and Limitation of Liability here Click to view Warranty and Limitation of Liability information. Daktronics Warranty and Limitation of Liability...
Need help?
Do you have a question about the DB-66 Series and is the answer not in the manual?
Questions and answers