Freedom Enterprise PATCHMODULE01 Manual do Proprietário - Página 6

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FREEDOM ENTERPRISE

Bill of Materials

Qty
Description
6
Nichicon Electrolytic Capacitor
1
Electrolytic Capacitor
4
Ceramic Capacitor
3
Diode
2
¼ W Resistors
2
¼ W Resistors
2
¼ W Resistors
3
¼ W Resistors
1
¼ W Resistors
1
¼ W Resistors
1
¼ W Resistors
3
¼ W Resistors
4
Transistor
1
8 Pin Male Header
1
5V Linear Voltage Regulator
1
Sync Separator IC

Assembly

Assembly the board with the provided components following the bill of
materials.
Install transistors Q1 and Q2 as shown on the PCB. Install Q3 and Q4 on the
opposite position shown on the PCB.
Install CR1 with the flat face facing C11 and C13.
Leave C8, C9, C10 and S1 empty.
Clean the flux residue left behind.
Value
Reference
220 F
6.3 V
C3, C4, C5, C6, C7, C13
110 F
25 V
C11
0.1 F
C12, C14, C15, C16, C17
1N914
D1, D2, D3
75 
R5, R11
120 
R4, R15
680 
R10
1 K
R1, R14, R17
3.9 K
R9
4.7 K
R13
10 K
R3
20 K
R2, R6, R8, R12, R16
BC237
Q1, Q2, Q3, Q4
-
J1
78L05
CR1
LM1881
U1
3