Strange Marinair 31267 transformer wiring

[Golgoth]

Hi everyone,

Just opened a module with 31267 transformers used as microphone inputs.
I know those transformers can be used backwards but I can't figure what the wiring is here, see picture below.

What do you guys think?

 

[radardoug]

Series to parallel, as laid out on the info sheet.

 

[Golgoth]

Series to parallel, as laid out on the info sheet.

Thanks! Do you have any tips associating the info sheet to the actual picture configuration? I have trouble understanding the schematics and chart..

 

[radardoug]

Sit down with a peice of paper, draw up the transformer and the associated wiring, and see if it then makes sense to you.