LL9305 is a line output transformer with Faraday shields.
Turns ratio 1+1 : 1.6 + 1.6

 

6  5  4  3  2  1





12 11    9  8  7

Usage (for 1:1.6 line output)

in+    pin 6
in-    pin 3
connect    pin 4 + pin 1

out+    pin 12
out-    pin 8
connect pin 7 + pin 11
Faraday shield pin 9