Daktronics TI-2020 Multipurpose Track & Field LED Timing Uživatelský manuál stáhnout pdf (Strana 31)

Display Maintenance 25

6.6 Schematics

Reference Drawing:

Schematic: TI-2021 120 or 240VAC..................................................... Drawing A-304812

Schematic and Harness; TI-2020 ......................................................... Drawing A-314313

For advanced display troubleshooting and repair, it may be necessary to consult the

schematic drawing. Drawing A-304812 and Drawing A-314313 in Appendix A show detailed

power and signal wiring diagrams of internal display components for the TI-2021 and

TI-2020, respectively.

6.7 Replacement Parts

Refer to the following table for Daktronics replacement parts.

Description

Daktronics Part #

Horn/capacitor assembly, 120 V AC

0A-1152-0332

Wall mounting kit

0A-1153-0363

Segment breakout board

0P-1192-0019

Driver, standalone timer (SAT), 8 col, LED

0P-1192-0093

Digit, 10", 7-seg LED, red

0P-1192-0265

Digit, 10", 7-seg LED, amber

0P-1192-0266

LED colon, red

0P-1192-0272

LED colon, amber

0P-1192-0273

Tripod, speaker stand type

A-1580

Tripod adapter and mounting hardware kit

HS-1306

Transformer, 115/230 V pri; 16 V sec

T-1066

Power cord, 90°, rotating 360°, 8'

W-1181

1 2 ... 26 27 28 29 30 31 32 33 34 35 36 ... 49 50

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Daktronics TI-2020 Multipurpose Track & Field LED Timing Uživatelský manuál Strana 31