Hi Everyone, esp Logitech People; My dear SB3 is broken: Digital out still works, but no sound on the analog outs. I tried all available resets (xilinx, ....) & frimware upgrades - no improvement. I am now pretty sure that something in the box does not work properly anymore - esp that no signal comes out of the digital to analog DAC chip. I researched all threads in here ands other sites and did some measurements, which turned out that the 3.3V needed on the DAC (PCM1748) are down to 0.9V. But I tired cut that supply and feed the 3.3V to the DAC from another 3.3V regulator on the SB3 main board - unfortunately, w/o success.
Here is my question: - Could anyone (Logitech People? Sean Adams?? Anyone???) share the circuit diagram - or at least a schematic - of the SB3? Or may be only the analog out portion of it? And send it to me? It would really be a shame, if dying SB3's can not be repeired, because the diagrams are 'vaulted'. The SB3 is long out of production. LOGITECH: Would it harm in any way to publicize the diagram to this dedicated community? PLEASE? Let me know. Thanks, Heiner ------------------------------------------------------------------------ slimhase's Profile: http://forums.slimdevices.com/member.php?userid=31958 View this thread: http://forums.slimdevices.com/showthread.php?t=96520 _______________________________________________ discuss mailing list discuss@lists.slimdevices.com http://lists.slimdevices.com/mailman/listinfo/discuss
