Befaco PERCALL V1, Инструкция по сборке

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PERCALL V1- ASSEMBLY GUIDE – MAY 2020
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 Name on PCB
11 1N4148 D1, D2, D3, D4, D5, D6, D7, D8, D9, D10, D11
2 1N5817 (black) D12, D13
FERRITE
To solder the two ferrite beads use a recycled resistor leg passed through each ferrite and proceed as if it were a
resistor. Ferrite beads don't have polarity.
Qty
Name on PCB
2 F1, F2
OPEN ICs FOAM
ICs
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.
Qty
Value Name on PCB
4 DIL8 IC1, IC8, IC9, IC100
4 DIL14 IC4, IC5, IC6, IC7
2 DIL14 IC10, IC11
1 DIL16 IC2
1 DIL14 IC3
BAG B
CAPACITORS
Identifying capacitors can be quite tricky. Codes stated are indicative, please take a look at this guide for help
identifying capacitors: http://www.wikihow.com/Read-a-Capacitor
Qty Value Code Name on PCB
24 100n 104 C1, C2, C3, C4, C13, C14, C15, C16, C17, C18, C19, C20, C27, C28,
C29, C30, C33, C34, C35, C36, C37, C39, C104, C107
8 2n2 2n2 C5, C6, C7, C8, C9, C10, C11, C12
2 10pF 10 C105, C106
4 100p 101 C100, C101, C102, C103
2 1nF 102 C25, C26
2 4n7 4n7 C38, C40
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