If you received a V7 Tesla SDU board from the last batch, there is one capacitor with a wrong value. Apparently it doesn't affect functionality despite being way out of spec. I very much recommend replacing it.
See attachment. Replace C52 (currently 22pF) by a capacitor between 10 and 100 nF.
There is a total of 5 boards circulating.
Sorry about this and let me know if I can cheer you up with some compensation.
Tesla SDU V7 wrong capacitor
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johu
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Tesla SDU V7 wrong capacitor
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Isaac96
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Re: Tesla SDU V7 wrong capacitor
Well that's another screwup on my part... sorry! LDU has a 22nf part in design and BOM so that should be fine.
-Isaac
-Isaac
Re: Tesla SDU V7 wrong capacitor
what difference between v6 and v7? Also Github does not have v7 yet.
Re: Tesla SDU V7 wrong capacitor
Yes what are differences since I am installing the V6 version?? Thanks
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johu
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Re: Tesla SDU V7 wrong capacitor
See here:
viewtopic.php?f=18&t=991
https://github.com/jsphuebner/Tesla-Fro ... /master/V7
pdf of schematic is pending
viewtopic.php?f=18&t=991
https://github.com/jsphuebner/Tesla-Fro ... /master/V7
pdf of schematic is pending
Support R/D and forum on Patreon: https://patreon.com/openinverter - Subscribe on odysee: https://odysee.com/@openinverter:9
