Velleman K8019, Manual, Page: 6 / 20

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R1: 470 (4 - 7 - 1 - B)
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R2: 470 (4 - 7 - 1 - B)
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R3: 470 (4 - 7 - 1 - B)
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R4: 100K (1 - 0 - 4 - B)
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R5: 100K (1 - 0 - 4 - B)
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R6: 10K (1 - 0 - 3 - B)
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R7: 10K (1 - 0 - 3 - B)
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R8: 10K (1 - 0 - 3 - B)
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R9: 220K (2 - 2 - 4 - B)
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R10: 220K (2 - 2 - 4 - B)
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R11: 4K7 (4 - 7 - 2 - B)
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R12: 4K7 (4 - 7 - 2 - B)
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R13: 1K (1 - 0 - 2 - B)
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R14: 39K (3 - 9 - 3 - B)
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R15: 1M (1 - 0 - 5 - B)
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R16: 10 (1 - 0 - 0 - B - 9) *
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R17: 330 (3 - 3 - 1 - B)
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R18: 330 (3 - 3 - 1 - B)
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R19: 1K (1 - 0 - 2 - B)
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R20: 560 (5 - 6 - 1 - B)
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R21: 1K2 (1 - 2 - 2 - B)
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R22: 10K (1 - 0 - 3 - B)
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R23: 10 (1 - 0 - 0 - B - 9)
*
Jumper wire
Zenerdiodes
1
Diodes
2
3
R...
Resistors
4
CONSTRUCTION
I

J1

D1: 1N4148

D2: 1N4148

D3: 1N4148

D4: 1N4148

D5: 1N4148

D6: 1N4007

D7: 1N4007
Watch the Watch the
polarity! polarity!
Watch the polarity! Watch the polarity!
* Metalfi lm resistor
5
Ceramic Capacitors
6
IC sockets

C7 : 100nF (104)

C8 : 100nF (104)

C9 : 100nF (104)

C10 : 100nF (104)

C11 : 100nF (104)

C20 : 100nF (104)
c ...
c
...

IC1: 8p

IC1: 16p
Watch the position Watch the position
of the notch! of the notch!
Component PCB C
Construction