{TAIL ~ Resistors} 182 and 184 are also coupled between {HEAD ~ ground} and the low voltage source B, respectively 
{ TAIL ~ Resistors } 182 and 184 are also coupled between { HEAD ~ ground } and the low voltage source B , respectively
TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH