> C.H.Ling <ch_photo@xxxxxxxxxxxxx> wrote:
>
> I have checked the T-32 schematic, the input pins were directly
> connected to
> the 330V high voltage capactior through two diodes and two 27 ohm
> resistors.
> For sure the output from the PBG2 is high voltage AC.
>
> One of the reason for Piers not able to measure it could be due to a pin
> is
> connected to the T-32 power switch, if you don't turn on the T-32
> (obviously
> since you cannot connect a T-32 during measurement) there is no output
> from
> the PBG2.
>
Ok, so what Piers was seeing was the 6V from the PBG2 which is switched by the
T32 power switch to then run the inverter in the PBG2 and provide the HV AC on
the other pin.
...Wayne
Wayne Harridge
http://lrh.structuregraphs.com
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