On Jun 18, 9:09 pm, Jim Yanik wrote:
"Max" wrote :

Is there any capacitor "built-in" inside the secondary of the transfo
?

I doubt it.



I'm trying to mesure the impedance and it looks open.

--
Jim Yanik
jyanik
at
kua.net


might be because you are measuring the wrong pins? end one will
measure around 200-1000 ohms to the other.

Also check those transistors.

regards, -A