{HEAD ~ The first output terminal} 130 of the microprocessor 13 is connected to a first input terminal of the trigger 143 via {TAIL ~ a diode}  
is connected via
{ HEAD ~ The first output terminal } 130 of the microprocessor 13 is connected to a first input terminal of the trigger 143 via { TAIL ~ a diode }
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH REL REL OTH OTH OTH OTH OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH