Daktronics TI-2022 Portable LED Timer Bedienungsanleitung PDF herunterladen (Seite 21)

Display Maintenance 15

5.4 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.

5.5 Replacement Parts List

Refer to the following table for Daktronics replacement parts.

Description

Daktronics Part #

Tripod Mounting Kit

0A-1153-0325

Power Supply Kit; 120VAC

0A-1240-0071

Power Supply Kit; 230VAC

0A-1240-0072

Wall Mounting Bracket

0M-173125

Indoor PCB

0P-1153-0002

Outdoor PCB

0P-1153-0004

Tripod, Speaker Stand Type

A-1580

Battery, 12V 7.2 AH sealed lead-acid

BT-1014

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

1 2 ... 16 17 18 19 20 21 22 23 24 25 26 ... 31 32

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