hopeful wrote: > I note that HifiBerry haven't published instructions yet on powering the > analog side separately (apart from showing the removal of the '0v > resistor'), but they did say the following which I didn't understand: > > -'Shared ground between Raspberry Pi ground and a seperate power supply > for the analog part is necessary, otherwise it won't work. Both grounds > are connected on the board.'- > > How did you connect your linear power supply to the DAC board?
All this means is that the ground of the digital side is connected to the ground of the analogue side. This should not be a problem in general. Imagine two bulbs powered by seperate batteries with the - terminals of each battery connected together ie -ve's are common. Jeff *Players:* SliMP3,Squeezebox3 x3,Receiver,SqueezePlayer,PiCorePlayer x3,Wandboard *Server:* LMS Version: 7.9.0 - 1453293926 on Centos 7 VM on ESXi 6 on HP N54L *Plugins:* AutoRescan/BBCiPlayer/PowerSave/PowerSwitchIII/Squeezecloud *Remotes:* iPeng8/Orangesqueeze/PC/Jivelite *Music:* 383GB,1269 albums 17756 songs 4381 artists mostly FLACs *Want a webapp ?* See http://forums.slimdevices.com/showthread.php?104305-Webapp-for-LMS ------------------------------------------------------------------------ Jeff07971's Profile: http://forums.slimdevices.com/member.php?userid=49290 View this thread: http://forums.slimdevices.com/showthread.php?t=97803 _______________________________________________ unix mailing list [email protected] http://lists.slimdevices.com/mailman/listinfo/unix
