Re: Identify component on LCD inverter board

Thanks for the quick responses, guys. I uploaded more complete pictures... yes F1 is still passing current.

Any tips on the important characteristics to match for a more modern replacement? 2SK1472 doesn't seem widely available - I'd rather get a newer equivalent.

Thanks again....

Hi. I've located the damaged component on an LCD panel used in an industrial EDM wire machine. Need help identifying a viable replacement.

The monitor: NEC NL6448AC30-10
Inverter board part: NEC HBL015

The chip itself looks like a DPAK type transistor and has "KI472 4H" on it... unless that I is actually a 1? Does anyone know how to track down this component, or know enough about lcd inverter circuitry to suggest a general replacement?

This component is on the opposite side of the board from the two inductors and two capacitors, as...

Re: New Members - please post your introductions here

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