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Rockbox mail archiveSubject: nice little hardware tweaks for FMsnice little hardware tweaks for FMs
From: [IDC]Dragon <idc-dragon_at_gmx.de>
Date: Fri, 26 Sep 2003 21:32:05 +0200 (MEST) While I have that FM here taken apart (PCB rev 2.1), I had a look on the wiring of the 3.5mm jacks. Maybe it has been stated before, but anyway. Both of them are the 4 pin kind. The pin which is additional to a stereo plug has S/PDIF input at the line in jack, but this is internally prepared to be S/PDIF output alternatively, by moving/changing one or two resistors. One is close to the mic, two are near the MAS. The 4th pin of the headphone jack can become the remote control input (like for the player/recorder models) by closing a bridge near the jack. So FMs could use the remote as well. Jörg -- NEU FÜR ALLE - GMX MediaCenter - für Fotos, Musik, Dateien... Fotoalbum, File Sharing, MMS, Multimedia-Gruß, GMX FotoService Jetzt kostenlos anmelden unter http://www.gmx.net +++ GMX - die erste Adresse für Mail, Message, More! +++Received on 2003-09-26 Page template was last modified "Tue Sep 7 00:00:02 2021" The Rockbox Crew -- Privacy Policy |