Hi
I have to do a small signal equivalent schematic for the figure 3.2
Here is my picture shows what I did

https://www.facebook.com/photo.php?...58698565.78073.100000705707240&type=3&theater

Am I doing right?
thanks

 

I strongly advise you to download a schematic tool to draw circuits. Chose from:
EagleCAD
KiCad
DipTrace
ExpressSCH

Or do a Google search...

 

I strongly advise you to download a schematic tool to draw circuits. Chose from:
EagleCAD
KiCad
DipTrace
ExpressSCH

Or do a Google search...

thank you ,, but do you think that what I did is correct??

 

Your schematic looks correct.