DanielTheGreat wrote: > Yes, I've tried all the 'usual' suggestions, to no avail. So I'm about > to start checking the internal power supplies. Pity there's no > schematic or illustrated guide on where to check these. > > Any suggestions about the most likely culprits? I've seen a post about > the 1.2V MCU supply, but I haven't started looking for it yet. > > The puzzling thing is this reboot ONLY happens (repeatably) when I play > a song (a few seconds into it), NOT when it's sitting idle. Yet the > current draw (I've hooked it up to a bench supply) changes very little > between idle and playing, which suggests to me it's not a supply issue. > I'm a bit stumped, but will check the supplies anyway.
Some other threads suggest replacing only a few capacitors (@ralphy made suggestions). I personally replaced them all all 3 times, at the end of the day it's not too long and some are only accessible when surroundings ones are removed, so I took the brute force approach. Current draw is probably going through peaks that you don't see unless you've use a scope, so the voltage drops is sudden if the capacitors are not doing their job and the reboot happens, I assume LMS 7.7, 7.8 and 7.9 - 5xRadio, 3xBoom, 4xDuet, 1xTouch, 1 SB2. Sonos PLAY:3, PLAY:5, Marantz NR1603, JBL OnBeat, XBoxOne, XBMC, Foobar2000, ShairPortW, JRiver 21, 2xChromecast Audio, Chromecast v1 and v2, , Pi B3, B2, Pi B+, 2xPi A+, Odroid-C1, Odroid-C2, Cubie2, Yamaha WX-010, AppleTV 4, Airport Express, GGMM E5 ------------------------------------------------------------------------ philippe_44's Profile: http://forums.slimdevices.com/member.php?userid=17261 View this thread: http://forums.slimdevices.com/showthread.php?t=107412 _______________________________________________ discuss mailing list [email protected] http://lists.slimdevices.com/mailman/listinfo/discuss
