So the voltages at the emitters are
q1 4.2
q2 4.1
q3 4.2
q4 0.22
Seems q4 is the problem right? Funny this is the same thing that was experienced by the poster (postie...guy who posted?) and ended up changing r20-23
q1 4.2
q2 4.1
q3 4.2
q4 0.22
Seems q4 is the problem right? Funny this is the same thing that was experienced by the poster (postie...guy who posted?) and ended up changing r20-23