Daktronics PC-2001, Руководство пользователя

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Display Maintenance 21
Schematics
For advanced scoreboard troubleshooting and repair, it may be necessary to consult the
schematic drawing. Drawing
A-177466 in Appendix A shows detailed power and signal
wiring diagrams of internal display components.
Replacement Parts List
Refer to the following table for Daktronics replacement parts:
Description Daktronics Part #
Indoor PCB 0P-1153-0001
Outdoor PCB 0P-1153-0003
20' Hy-Tek Data Cable; ¼" Stereo Phone to DB9 0A-1153-0036
Tripod Mounting Kit 0A-1153-0325
Wall Mounting Bracket 0M-173125
Tripod, Speaker Stand Type A-1580
Battery, 12V 7.2 AH sealed lead-acid BT-1014
12 V Buzzer DS-1487
Transformer, 120 V AC T-1085
Transformer, 230 V AC T-1093
Nut
Back half of outdoor display
Back half of indoor display
Terminals
Bracket
Battery
(BT-1014)
Bracket
Front View
Side View Front View
IMPORTANT
CONNECT RED WIRE TO POSITIVE (+) TERMINAL.
CONNECT BLACK WIRE TO NEGATIVE (-) TERMINAL.
IF CONNECTED OTHERWISE, THE DISPLAY WILL NOT WORK PROPERLY AND MAY
DAMAGE COMPONENTS OR CAUSE INJURY.
IMPORTANT
CONNECT RED WIRE TO POSITIVE (+) TERMINAL.
CONNECT BLACK WIRE TO NEGATIVE (-) TERMINAL.
IF CONNECTED OTHERWISE, THE DISPLAY WILL NOT WORK PROPERLY AND MAY
DAMAGE COMPONENTS OR CAUSE INJURY.
Figure 10: Battery Access
Side View
Front View of Back
Panel (Outdoor Model)
Front View of Back
Panel (Indoor Model)
Battery
(BT-1014)
Bracket
Terminals
Bracket
Nut