Daktronics BLD Series, Service Manual

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Introduction
2
Locate the Spare Parts Rack
Spare parts are located inside the display cabinet behind the bottom-left rear door.
Refer to Figure 3 .
Open and Remove the Spare Parts Rack
1� Remove the Torx head tap screws on top of the spare parts rack.
2� Gently pull the rack downward. Refer to Figure 2 .
3� Support the rack to keep it from falling.
Section 200
Section 100
Display Front
Display Rear
3" Border
Painted All
Around
Lift Eye
Power
Entrance
Signal
Entrance
Internal Control
System
Ventilation
Intake
Ventilation
Exhaust
Doors
Spare
Parts
Support
Ledger
Figure 3: Spare Parts Rack in Display
4� Lift the rack upward and outward to remove it from the display enclosure.
Remove a Module From Spare Parts Rack
1� With one hand on the module face, insert the 1/8" hex head wrench into the bottom
access hole.
2� Turn the latch release approximately a quarter-turn counterclockwise. You should feel
the module release from the display face.
3� Disconnect the SATA cables from the back of the module.
4� Remove the plug inserted into the power jack. Refer to Figure 4 . Store the plug and
cable in an area free of debris for future use with replacement modules.
Figure 4: Remove Plug From
Power Jack on Spare Module