The LL4602 is a C-core line output transformer for unbalanced (single-end) drive. Internal structure is similar to the LL5402.


LL4602 usage (turn ration 1 : 1)

Pin 1 + Pin 5	primary ground  
pin 2 + pin 4	primary signal in (+)  
pin 3 not used      
pin 7		out +  
pin 10		out -  
pin 6 + pin 9	connect