Zener Limiter Circuit Diagram

[chrisregent]

Hi All,
I have drawn out a circuit for a Zener Limiter.
I still need to do the input and output stages but someone may find it useful.
Lets call it the 9AY?

See post 2 for updated drawing

 

[chrisregent]

Corrected and improved layout... sorry

 

[gyraf]

;D

 

[samic]

Hi nice job for the diagram I have a question about the R AOT resistance
what does it correspond to?
I do not understand very well
Thanks

 

[wlinart]

I have a question about the R AOT resistance
what does it correspond to?

Adjust on test, so probably a trimming resistor