Velleman K8000, Manual, Page: 4 / 16

4
CONSTRUCTION
Construction
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1. Jump wire
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R1... R16 : 100 (1-0-1-B)
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R17, R18 : 100 (1-0-1-B) (S)
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R19 : 47 (4-7-0-B) (S)
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R20 : 150 (1-5-1-B)
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R21… R36 : 220 (2-2-1-B)
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R37, R38 : 1K (1-0-2-B)
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R39 … R45 : 4K7 (4-7-2-B) (S)
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R46, R47 : 4K7 (4-7-2-B)
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R48 : 1k8 (1-8-2-B)
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R66 : 220 (2-2-1-B)
2. 1/4W Resistors
R...
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R49 : 10 (1-0-0-B -9) (S)
3. 1/2W Resistors
R...
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D1 ….. D16 : 1N4148!
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D17 … D20 : 1N4000.. 4007 (S)
4. Diodes (check the polarity)
CATHODE
D...
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ZD1: 4,7V (4V7) (S)
5. Zener diode (check the polarity)
CATHODE
ZD...
Mount the components in the order indicated in the separate part list. The parts
marked with (
! ) require special attention in the assembly instructions.
IMPORTANT : Read the disk file READ.ME before commencing assembly. This
file will report any updated changes.
ATTENTION : If the card is to built as an expansion card (Slave) to one already
connected tot the computer (Master), the components marked with S should not
be mounted.