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