Seem to be getting correct voltge on all ic's +6 to pin 14 / -5.6 to pin 7 but i do notice the positive rail is swinging up and down about 1v.This is only with 2 voltage sources plugged into a1,a2 no gate.
When i plug a gate in the first section i notice pin 3 and 6 of u3 go from -6v to +5.5v but just sit there at +5v.
Thanks for you help Ken, this seems like such a simple circuit but is killing me.
When i plug a gate in the first section i notice pin 3 and 6 of u3 go from -6v to +5.5v but just sit there at +5v.
Thanks for you help Ken, this seems like such a simple circuit but is killing me.