The next step is maybe the most delicate one in the whole build. We will solder the push buttons.
WARNING 1:
Make sure you do this procedure right, as if it goes wrong it’s very hard to repair this ,
unless you are very experienced with soldering/desoldering and you have some pro tools.
WARNING 2:
They have a polarity that needs to be respected! If these will not be placed correctly, they
will get damaged!
The bottom side has a “+” sign, that must match with the square pad on the PCB.
You can also identify the “+” sign on the button as it’s shorter (not longer!!) than the other lead.
Additionally, the guide on the top should match the small hole on the PCB
Also the longer middle lead should match the cycle pad.
Once you are sure of the orientation, push them firmly down to their position.
WARNING 3:
If the push button is not pushed correctly into its place, it could touch the aluminum panel
and this will not allow it to rest in the OFF position!
Too many WARNINGs? Yes, this is the most common mistake people make!
Find the slider potentiometers from bag 3.3 and solder them.
A nice tip to do this easily, is to solder the top pin from above, and then flip the board to finish the job.
Make sure they are completely straight (as all parts should be).
Summary of Contents for DYSMETRIA
Page 8: ...10k Resistors Find and solder the 10k resistors...
Page 9: ...18k Resistors Find and solder the 18k resistors...
Page 10: ...22k Resistors Find and solder the 22k resistors...
Page 13: ...470k Resistors Find and solder the 470k resistors...
Page 14: ...220 Ohm Resistors Find and solder the 220 Ohm resistors...
Page 28: ...The Voice board is now soldered Well done...
Page 36: ...Attach the 50pin female header on top of the male one...
Page 37: ...Get a 15mm plastic header and the M3 nut and place them as shown...
Page 38: ...Now connect the two boards Bolt the rest of the 15mm plastic spacers the bottom side as shown...