Quoted from telmnstr:STTNG board had solid voltage on the analog DC + input on the DSP (pin 1 IIRC) on the Star Trek board. Replaced the + voltage regulator and now the DSP has a near 5vdc input hitting it. I hear sound from the DSP/DAC now. So it's an amplifier thing now.
I smell burning every time I run it with the speakers connected. Not going to continue doing that
Did you ever fix your DCS problem? I have a DCS with very similar problems to your own:
http://pinside.com/pinball/forum/topic/dcs-sound-board-woes
Sandy Springs, GA
