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Nemic Lambda power supply

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2PAC Mafia

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Hi guys,

I´m trying to repair this Nemic Lambda CCB003B power supply but I found the component A2 damaged and I can´t read the code, I only can see MI clear. Do you know some way to find out the code? I guess it´s the PWM IC as the third pin is going to the primary coil from SMPS transformer. I attach pictures.
 

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Hi 2PAC Mafia, would you be so kind as to tell me which is the acronym of the component in question A2.
Thank you very much in advance.:)
 
I have a faulty nemic lambda dc power supply model NLS3000-24, it has no output. I want to troubleshoot it but don't have the schematics. Any idea where I can obtain the circuit diagram for this model?
 
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