Re: Identifying vales help Mazda/brimar/?
I do not have a PSU that would do up to 30 plus volts but the resistance of the heater is 50 Ohm cold.
From looking at the data sheet it seems to match the pin out
Heater on 1 and 8.
Pin 7 cathode
Pin 6 has an internal connection which appears to be just a support up through the two mica's
and after removing the paper label I can see that pin 2 has a similar connection that goes to the top of the valve, has the getter connected to it and a connection to the anode.
It would still be nice to find factory codes for the valve sequence, but I will have to assume that code 1442 is a UY41.
Adrian
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