[Elecraft] K2 top bottom interference instuctions

Tom Hammond NØSS [email protected]
Thu Apr 18 22:27:00 2002


Andreas:

>"The leads of some bottom-mounted components should be pre-trimmed
>before mounting and soldering. Please review instructions on page 11."
>Page 11 indicates to solder on the BOTTOM.
>
>Now I am confused.
>
>1. Should all bottom mounted components be soldered on the bottom? The
>section on page 54 following the paragraph above, does NOT indicate
>which components this is related to, so does it mean ALL?

Becaue of the fact that some top-mounted components may inferfere with 
soldering BOTTOM-mounted components from the top, you may have to solder 
some bottom-mounted components from the BOTTOM.

Then, there is the concern about having to clip the leads of these 
components once they have been installed... if the top-mounted interfere 
with this, it is better to trim the leads to the proper length BEFORE 
installing the component on he bottom of the board. Once trimmed to the 
proper length, just lay the component in place and solder ON THE SAME 
(bottom ) side of the board.

73,

Tom Hammond   N0SS