Hi, unfortunately I broke off one of the chokes on my zybo-z7 fpga board. It is the L1 on the schematic [https://www.mouser.com/pdfdocs/zybo_z7_sch-public.pdf]. Connectors of said element are non-existent, so I am not able to solder it back on, thus I am looking for a replacement part. I was looking for a BOM, or any other parts list, but I was unable to find them. My only clue is a resistance of similar chokes (around 2.4 Ohm) and it’s size which I measured myself.
Does any of you fine people have any insights of what the inductance of this part may have been?
The choke was located on one of differential lines for HDMI, so I guess that it must match three remaining chokes. In case of me not being able to find a replacement should I replace them also, or can I just solder whatever choke fits the footprint?
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piwosz
Hi, unfortunately I broke off one of the chokes on my zybo-z7 fpga board. It is the L1 on the schematic [https://www.mouser.com/pdfdocs/zybo_z7_sch-public.pdf]. Connectors of said element are non-existent, so I am not able to solder it back on, thus I am looking for a replacement part. I was looking for a BOM, or any other parts list, but I was unable to find them. My only clue is a resistance of similar chokes (around 2.4 Ohm) and it’s size which I measured myself.
Does any of you fine people have any insights of what the inductance of this part may have been?
The choke was located on one of differential lines for HDMI, so I guess that it must match three remaining chokes. In case of me not being able to find a replacement should I replace them also, or can I just solder whatever choke fits the footprint?
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