Witch v1 Rev. May22 - ASSEMBLY GUIDE
THANKS FOR CHOOSING ONE OF OUR KITS!
This manual has been written taking into account the common issues that we often find people experience in
our workshops. The order in which the components are placed on the board is meant to make assembly as
easy as possible.
Some steps are not obvious, so even if you're an experienced DIYer please read the steps thoroughly before
starting. If this is your first project, please read this article before you start assembling the kit:
www.befaco.org/howto/
You will be soldering both boards at the same time. Keeping them in the panel together, until stated to split
them, might help you through the build. Check the last pages of the Build for PCB pics to help you identify
components.
OPEN BAG A
It’s strongly recommended to measure the resistors with a multimeter. Color code might be hard to read
with blue background.
Brown, black, black, black, brown
R9, R12, R13, R16, R22, R36, R41, R47, R52,
R57
Green, blue, black, black, brown.
R20, R21, R25, R27, R28, R29, R30, R33, R48,
R49, R59, R64, R65, R67
Brown, black, black, brown, brown
R19, R23, R24, R32, R34, R35, R43, R58
Brown, black, black, orange, brown
R1, R2, R53, R55, R61, R62, R63, R66
Green, brown, black, brown, brown
R8, R17, R39, R40, R42, R46
Brown, black, black, red, brown
R26, R31, R44, R45, R50, R51
Orange, orange, black, red, brown
Green, brown, black, red, brown.
Brown, black, black, yellow, brown
Red, red, black, gold, brown.
Red, black, black, brown, brown.
Solder the diodes observing their polarity. The black or white line on the diode must match with the white
line on the diode symbol on the PCB silkscreen.
D1, D2, D3, D4, D5, D6, D7, D8
