Daktronics OP-1192-0011 led indicator board

The Daktronics OP‑1192‑0011 is a 16‑output outdoor LED driver used in scoreboard systems (1600, 3000, and 5000 series). Common failures include burnt or failed LEDs, failure of the internal switching regulator, or damage to the board’s power traces from overvoltage or moisture ingress. First‑check steps: verify a clean 24 VDC supply to the driver, inspect for visible burn marks or corrosion on the PCB, and test each LED channel with a multimeter for continuity and forward voltage. If all LEDs appear functional but the driver still does not light, check the output current limit settings and look for any shorted control lines that may be disabling the outputs.[oss-gpt-20b] Post Comment

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