Q74 is the same exact part.
It is used for the PA function.
If you were for sure that you were never gonna use the pa then you could shuffle it over to q73's spot.
Or you could do that now and then when you get the other part you could put it at q74 and then you would have your pa function if desired.
Just a thought.
Looks like you got this figured out.
When you solder small sm stuff the parts want to adhere to the soldering iron tip because of excess solder on the tip, ( it don't take much ) so make sure that when you solder that the part does not lift up with the soldering and then get too hot before you figure out how to remove it from the soldering iron tip. ( your first instinct is to use your fingers, but let me tell you from experience; is not a good experience. Sure, you'll get the part off but you won't know where it flew to......lol)
What I usually do is to position the part and then with another tool with a small end on it, could be any number of things that are handy like a pencil or whatever will let you hold down the part so that it does not lift up when you remove the soldering iron)
And then press the iron to the top of one of the parts leads for just a half second, and then when you pull the iron away the part will remain in place and when you solder the remaining leads of the part it will stay put without need to use something to hold it in place because it has at least one lead holding it in place while you solder the remaining leads.
It is used for the PA function.
If you were for sure that you were never gonna use the pa then you could shuffle it over to q73's spot.
Or you could do that now and then when you get the other part you could put it at q74 and then you would have your pa function if desired.
Just a thought.
Looks like you got this figured out.
When you solder small sm stuff the parts want to adhere to the soldering iron tip because of excess solder on the tip, ( it don't take much ) so make sure that when you solder that the part does not lift up with the soldering and then get too hot before you figure out how to remove it from the soldering iron tip. ( your first instinct is to use your fingers, but let me tell you from experience; is not a good experience. Sure, you'll get the part off but you won't know where it flew to......lol)
What I usually do is to position the part and then with another tool with a small end on it, could be any number of things that are handy like a pencil or whatever will let you hold down the part so that it does not lift up when you remove the soldering iron)
And then press the iron to the top of one of the parts leads for just a half second, and then when you pull the iron away the part will remain in place and when you solder the remaining leads of the part it will stay put without need to use something to hold it in place because it has at least one lead holding it in place while you solder the remaining leads.
