1. Let's begin with the back PCB. Start by
emptying the bag into a bowl or container.
This makes it much easier to pick parts as
you need them and you're a lot less likely
to lose anything.
2. Solder the resistors labelled as 100K,
there are 13 of them.
Colour code: brown, black, black, orange,
brown.
3. Solder the two 1K resistors.
Colour code: brown, black, black, brown,
brown.
4. Solder the two 22pF capacitors (labelled
221).
5. Solder the two 100nF capacitors
(labelled 104).
6. Solder the two 47uF electrolytic
capacitors labelled 47uF.
NOTE!
Orientation is vital. The longer lead on the
part should be positioned in the pad marked with
the plus/positive symbol.
7. Solder the two ferrite beads.
8. Solder the two 1N4007 diodes.
NOTE!
Orientation is vital. The gray ring on the
diode must match the silkscreen.
2M DIY kit build manual - Version 2.0
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