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Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
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SMD diodes marking "2U 80" and "27 9E", what are they ?
Hi,
I have a SPSU board with two shorted SMD diodes : +--+ |2U| |80| +--+ and : +--+ |27| |9E| +--+ What are these diodes ? The "2" is not a "Z" (checked that carefully). Also, on the board there another "27 9E" with Vf=0,59V on my multimeter. No zener effect up to Vr=27V at least. Both are close to big mosfets. Do you know their references ? Cheers, -- cLx |
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