05-06-2015, 12:52 PM
Before calibration I will check all the waveforms on it a little more thoroughly to confirm that there are no dodgy voltages on it and then I will be happy that it is indeed dead of natural causes.
There is pin 9 that as far as I can see is not used. It has -15 volts on it. Pin 8 is -15 volts power. They are either side of the end of the package as opposed to next to each other.
The other connected chips are doing what they should.
I will check the z axis amplifier to make sure it is not supposed to provide a pull up.
There is pin 9 that as far as I can see is not used. It has -15 volts on it. Pin 8 is -15 volts power. They are either side of the end of the package as opposed to next to each other.
The other connected chips are doing what they should.
I will check the z axis amplifier to make sure it is not supposed to provide a pull up.
