Daktronics Galaxy AF-3080 Series, Руководство пользователя

Страница: 16 / 107

Finally, drawings commonly have Daktronics part numbers. You can use those part
numbers when requesting replacement parts from Daktronics Customer Service.
Take note of the following part number formats:
•
“0P-_ _ _ _-_ _ _ _” denotes an individual circuit board, such as a line
receiver.
•
“0A-_ _ _ _-_ _ _ _” indicates an assembly, such as a circuit board and the
plate or bracket to which it mounts. A collection of circuit boards working
as a single unit may also carry an assembly label.
•
“W-_ _ _ _” represents a wire or cable. Cables may also carry the assembly
numbering format in certain circumstances. This is especially true of ribbon
cables.
•
“F-_ _ _ _"stands for a fuse.
Most circuit boards and components within this sign carry a label that lists the part
number of the unit. If the
Replacement Parts List in Section 4.12 does not list a
circuit board or assembly, use the label to order a replacement. Figure 7 below
illustrates a typical label. The part number is in bold.
Figure 7: Typical Label
Introduction
1-8