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A*B+C v1.0 - ASSEMBLY GUIDE – Rev. July 17
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/
GOOD LUCK!
MAIN PCB (THE SMALLER ONE)
OPEN MAIN BOARD BAG A
RESISTORS
Qty Value
Code
20
47k
Yellow. Purple, black, red, brown
6
10k
Brown, black, black, red, brown
4
4M7
Yellow. Purple, black, yellow,, brown
2
56k
Green, blue, black, red, brown
2
3k3
Orange, orange, black, brown, brown
2
64.9k
Blue, yellow, white, red, brown
1
330k
Orange, Orange, Black, Orange
DIODES
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.
Qty Value
2
1N5817
[CONTINUED ON NEXT PAGE]
Name on PCB
R1, R5, R6, R7, R8, R11, R12, R13,
R17, R18, R19, R20, R22, R25,
R26, R30, R31, R32, R33, R37
R3, R9, R15, R21, R29, R35
R4, R10, R28, R34
R16, R23
R2, R36
R14, R24
R27
Name on PCB
D1, D2
1
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Related Manuals for Befaco A*B+C
Summary of Contents for Befaco A*B+C
- Page 1 A*B+C v1.0 - ASSEMBLY GUIDE – Rev. July 17 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.
- Page 2 A*B+C v1.0 - ASSEMBLY GUIDE – Rev. July 17 OPEN INTEGRATED CIRCUITS BAG First place the sockets (taking care to orientate them properly – the notch or dot on one end of the IC should match the image on the silkscreen) and solder them into their correct positions.
-
Page 3: Control Pcb
A*B+C v1.0 - ASSEMBLY GUIDE – Rev. July 17 POWER CONNECTOR Solder the power connector at “POWER”, ensuring it is facing out from the edge of the PCB. The small arrow on the connectors must be on the side with the thick white line. - Page 4 A*B+C v1.0 - ASSEMBLY GUIDE – Rev. July 17 POTENTIOMETERS Place the potentiometers on the PCB. Do not place them all the way down, as it should be don't solder it yet! the same heigh as minijacks and ... Qty Type...
- Page 5 A*B+C v1.0 - ASSEMBLY GUIDE – Rev. July 17 FRONT PANEL Attach the front panel adjusting the parts one by one if necessary until they fit. At this point a pair of fine tweezers can be helpful. To finish: - Secure the parts to the panel in this order: A) Mini-jacks B) Pots - Ensuring all of the above parts are flush with the panel This is critical, as pots might short components behind them.
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