I am trying to figure out why a DAC9881EVM does not produce any signal output when the DAC9881EVM-PDK is running. The PDK software appears to run correctly on a Win7 HP workstation. Tried several low 1K to 10K sine waveforms but Vout is stays constant without any waveform. Two external 5V sources are connected to J14 to the -/+ VA terminal and +5VA/-5VA terminals. The VA supply output shows mA current consumed by the board but 5VA shows 0 current. These voltages are present on the 9881EVM.
So I am requesting a schematic of the DAC9881EVM board. I know some of the info is in the DVM user guide but a schematic would be more helpful.
