Nixie Tube Clock ‘Nixie QTC-Four’
Issue 1 (1 December 2019)
www.pvelectronics.co.uk
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4.9
Socket for IC3
IC3
Align the notch on one end of the socket with the marking on the
PCB. If you find you soldered it in the wrong orientation, don’t try to
remove it. See the troubleshooting section.
Now you can insert IC3 into the socket, noting the orientation as
shown below.
4.10
NX1 – NX4 (6X2 way male pin header)
This is how the PCB should now look:
