Ah, found it. Small SMT diode on the *bottom* of the control board, immediately next to the largest double row header connector. I can send a pic if you like. Cor.
Sent from Mail for Windows 10 From: paul dove Sent: Tuesday, October 29, 2019 5:05 AM To: Electric Vehicle Discussion List Cc: Cor van de Water Subject: Re: [EVDL] leaf 2011 bad charger / relace diode The Video said the reference designator was D547 the diode going the the pilot signal on the J1772. On Tuesday, October 29, 2019, 1:50:45 AM CDT, Cor van de Water via EV <ev@lists.evdl.org> wrote: With just the top cover removed, you look at the logic board on top of the driver and power boards, so most likely that diode is on that board. NOTE that it is a double sided SMT (Surface Mount Technology) board, so you may need to unscrew the logic board support screws, unplug the connectors and turn the board over to reach the back side if the diode is positioned there. Do you know the reference designator for that diode? I have pics of both sides of that board and silkscreen is legible for most ref des. Apparently it was May 15, 2018 that I worked on the charger, according the timestamp on the photos. Cor. Sent from Mail for Windows 10 From: evtlfp20 via EV Sent: Monday, October 28, 2019 11:17 AM To: Electric Vehicle Discussion List Cc: k...@peakfoto.com Subject: Re: [EVDL] leaf 2011 bad charger / relace diode On 2019-10-27 00:31, Cor van de Water via EV wrote: > The pilot signal diode can be anything, because it is not seeing more > than > 12v, 12mA at a dead short, so any small signal or rectifier diode is > fine.. is this board gotten to by taking off one outside cover or does it require going thru layers to get to the Doide to be replaced ? _______________________________________________ UNSUBSCRIBE: http://www.evdl.org/help/index.html#usub ARCHIVE: http://www.evdl.org/archive/index.html INFO: http://lists.evdl.org/listinfo.cgi/ev-evdl.org Please discuss EV drag racing at NEDRA (http://groups.yahoo.com/group/NEDRA) -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.evdl.org/private.cgi/ev-evdl.org/attachments/20191028/9dd6ffca/attachment.html> _______________________________________________ UNSUBSCRIBE: http://www.evdl.org/help/index.html#usub ARCHIVE: http://www.evdl.org/archive/index.html INFO: http://lists.evdl.org/listinfo.cgi/ev-evdl.org Please discuss EV drag racing at NEDRA (http://groups.yahoo.com/group/NEDRA) -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.evdl.org/private.cgi/ev-evdl.org/attachments/20191030/cfdc4abb/attachment.html> _______________________________________________ UNSUBSCRIBE: http://www.evdl.org/help/index.html#usub ARCHIVE: http://www.evdl.org/archive/index.html INFO: http://lists.evdl.org/listinfo.cgi/ev-evdl.org Please discuss EV drag racing at NEDRA (http://groups.yahoo.com/group/NEDRA)
