Daktronics TN-2010, Display Manual

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Introduction 1-3
The label “A” on a drawing item typically denotes an assembly. An assembly can be
a single circuit board or a collection of components that function together, usually
mounted on a single plate or in a single enclosure.
In addition, the following labeling formats might be found on various Daktronics
drawings:
“TB _ _” denotes a termination block for power or signal cable.
“F _ _” denotes a fuse.
“E _ _” denotes a grounding point.
“J _ _” denotes a power or signal jack.
“P _ _” denotes a power or signal plug for the opposite jack.
Finally, Daktronics part numbers are commonly found on drawings. Those part
numbers can be used when requesting replacement parts from Daktronics Customer
Service. Take note of the following part number formats. (Not all possible formats
are listed here.)
“0P- _ _ _ _- _ _ _ _” denotes an individual circuit board, such as a driver
board.
“0A-_ _ _ _ - _ _ _ _” denotes an assembly, such as a circuit board and the
plate or bracket to which it is mounted. A collection of circuit boards
working as a single unit may also carry an assembly label.
“W- _ _ _ _ ” denotes a wire or cable. Cables may also carry the assembly
numbering format in certain circumstances. This is especially true for
ribbon cables.
“F- _ _ _ _ ” denotes a fuse.
“T- _ _ _ _ ” denotes a transformer.
“PR- _ _ _ _ _ - _” denotes a specially ordered part.
“M- _ _ _ ” denotes a metal part, and “OS-_ _ _ _ _ _” typically denotes a
fabricated metal assembly
1.3 Manual Overview
This manual details the TN-2010, TN-2011, TN-2018, TN-2029, TN-2032, TN-
2037 and TN-2042 tennis scoreboards. It is divided into the following sections:
Section 1: Provides an overview of the product, product safety
information, and labeling and numbering descriptions.
Section 2: Provides a general description of the displays and contains
complete technical specifications.
Section 3: Contains mechanical installation information.
Section 4: Contains electrical installation information.
Section 5: Contains scoreboard service information and explains the
Daktronics Exchange and Repair and Return Programs.
Section 6: Gives detailed information about the operation and
maintenance of the team name message centers (TNMCs).
Appendix A: Contains all engineering drawings referenced in the manual.
Appendix B: Contains information about eyebolts and scoreboard lifting.