[neonixie-l] Re: What is this 6209 G from sharp calculator?

2017-04-22 Thread SWISSNIXIE - Jonathan F.
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[neonixie-l] Re: What is this 6209 G from sharp calculator?

2017-04-22 Thread Paul Andrews
On Saturday, April 22, 2017 at 11:

Re: [neonixie-l] Re: What is this 6209 G from sharp calculator?

2017-04-22 Thread Paul Andrews
It has connections to each of the cathodes. There are twelve cathodes for these tubes (CD80-P), so twelve pins are connected each to a different cathode (that might be 11. There is one trace that is difficult to follow). That leaves 8 pins on the device itself. Each cathode on a tube is connecte