Service manual

5-1

Depending upon the particular model you have purchased, you will need to

connect several items to the main control circuit board. The control board

is located on the right-hand side of your scoreboard (the top module if you

purchased a two-line scoreboard, i.e. Models FB-1, FB-2, BA-2, P-1, BB-1

& BB-2/3; except the Model BA-3 where the control board is in the bottom

module).

To access the control board, slide the polycarbonate weather shield to the

left approximately 18 inches, see Fig. 28 below. The weather shield is held

in place by Velcro

Figure 28

Note: Never attempt to access your scoreboard through the rear

panel.

Referring to Figs. 29 and 30, identify which type of control board you own,

either #2860 or #4290.

Figure 29 - #2860 Control Board

Control Board

Step 1

Step 2

Scoreboard Wiring and Connections