Transistor 186 has {TAIL ~ its emitter} grounded and its collector coupled to a source of potential, {HEAD ~ RECYCLE}, via the primary winding Wp1 of a transformer 188 
Transistor 186 has { TAIL ~ its emitter } grounded and its collector coupled to a source of potential , { HEAD ~ RECYCLE } , via the primary winding Wp1 of a transformer 188
OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH