Daktronics FB-2500 Series, Service Manual

Page: 6 / 48

Introduction
2
All references to drawing numbers, appendices, figures, or other manuals are presented
in bold typeface. Any drawings referenced in a particular section are listed at the
beginning of it as shown below:
Reference Drawings:
System Riser Diagram ....................................................................................... DWG-1007804
Daktronics identifies manuals by the DD or ED number located on the cover page.
Listed below are drawing types commonly used by Daktronics, along with the information
typically provided. All drawings referenced in this manual are found in the appendices.
•
Schematic Drawings: describe internal power and signal wiring as well as
interconnections between display sections; may also include digit designations and
driver addressing information
• Shop Drawings: describe mounting methods to structural elements, access method
(front or rear), and power and signal entrance points
• System Riser Diagrams: describe power/signal connections between components
and the control location; may also include control room layout and schematic
• Final Assembly Drawings: describe internal display component locations and
detailed product appearance with part numbers and quantities
Project-specific information takes precedence over any other general information
found in this manual. Ensure all applicable material has been gathered before servicing.
Contact a Daktronics sales coordinator or project manager.
Daktronics Nomenclature
Most display components have a white label that lists the part
number ( Figure 3 ). Part numbers will also appear on certain drawings.
If a component is not found in the Replacement Parts (p�16) , use
the label to order a replacement. Refer to Section 4: Daktronics
Exchange and Repair & Return Programs (p�28) if replacing or
repairing any display component.
Main Component Labels
Part Type Part Number
Individual circuit board 0P-XXXX-XXXX
Assembly; a collection of
circuit boards
0A-XXXX-XXXX
Wire or cable W-XXXX
Fuse F-XXXX
Transformer T-XXXX
Metal part 0M-XXXXXXX
Fabricated metal assembly 0S-XXXXXX
Specially ordered part PR-XXXXX-X
Product Safety Approval
Daktronics outdoor scoreboards are ETL-listed, tested to CSA standards, and CE-labeled
for outdoor use. Contact Daktronics with any questions regarding testing procedures.
0P-1127-0024
SN: 2465
02/19/12 Rev. 1
Figure 3: Part Label
Accessory Labels
Component Label
Termination block for
power or signal cable
TBXX
Grounding point EXX
Power or signal jack JXX
Power or signal plug for
the opposite jack
PXX