Alasdair Moon Posted September 26, 2017 Report Share Posted September 26, 2017 (edited) Hi all, finally I finished the breakout for my +-15V Synth. Midibox recognises the AOUT and DOUTx4, Gates /Clocks and triggers work perfect, but I get no CV signals. I already measured every connection on the AOUT -- all seems to be fine. LED is on when connected to the Receiver. The PINs 4 and 11 of the TL074 have the correct 15v. The PINs of the DAC are all soldered good and checked, that they have connection to the corrsponding PINs of TL074. I struggle a bit with the connection between the Line Driver Receiver and the AOUT. The PINs on the Receivers JAOUT are named SC / SO / CS / Vd / Vs the INs on J1 of the AOUT are named SCLK / DIN / FS / Vc / Vs Are the first 3 connected directly or do I need to twist cable there? Edited September 26, 2017 by Alasdair Moon Quote Link to comment Share on other sites More sharing options...
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