6 Way transistor check :
Right channel :
PNP:
black lead to base, red lead to collector, result = 0.4658
black lead to base, red lead to emitter, result = 0.4918
red lead to base, black lead to collector, result = OL = No conduction
red lead to base, black lead to emitter, result = OL = No conduction
black lead to emitter, red lead to collector, result = OL = No conduction
red lead to emitter, black lead to collector, result = OL = No conduction
NPN:
black lead to base, red lead to collector, result = OL = No conduction
black lead to base, red lead to emitter, result = OL = No conduction
red lead to base, black lead to collector, result = 0.4989
red lead to base, black lead to emitter, result = 0.5122
black lead to emitter, red lead to collector, result = OL = No conduction
red lead to emitter, black lead to collector, result = OL = No conduction
Notes :
All checks are done when transistors are on heatsink.
Transistors are connected to each other
Left channel :
ALL PNP shorting .
NPN -
1 shorting .
the other 2 NPN's :
black lead to base, red lead to collector, result = OL = No conduction
black lead to base, red lead to emitter, result = OL = No conduction
red lead to base, black lead to collector, result = 0.4988
red lead to base, black lead to emitter, result = 0.5124
black lead to emitter, red lead to collector, result = OL = No conduction
red lead to emitter, black lead to collector, result = OL = No conduction