Author Topic: Fujitsu Q556 repair  (Read 526 times)

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Offline mpn78Topic starter

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  • Country: fi
Fujitsu Q556 repair
« on: April 07, 2022, 06:37:11 am »
Hello

My Fujitsu Esprimo Q556 motherboards blew up. At least fuse, bridge rectifier and capacitor got damaged. I have changed fuse and bridge rectifier (DF1508S), but I don't know what capacitor it is (picture). I know that capacitors size is 47nF, but I don't know other specs for it. Can you help me to choose right capacitor for my motherboard?
There is 230VAC on input side of bridge rectifier and 340VDC as output on capasitors side.

Would this capacitor be suitable?
https://www.mouser.fi/ProductDetail/Murata-Electronics/GC331CD72W473KX03L?qs=QzBtWTOodeVP9Ab7c%252B4DrQ%3D%3D
 

Offline abdulbadii

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  • Country: us
Re: Fujitsu Q556 repair
« Reply #1 on: April 07, 2022, 06:01:55 pm »
you knew it

400v 43nF cap
SMD or usual hole thru type
 


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