Velleman К8063 - Manual (Page 5)

5
Construction
C1 : 100nF (104)
C2 : 100nF (104)
C3 : 100nF (104)
5. Capacitors
IC1 : 14p
4. IC socket. Watch the
position of the notch!
ZD1 : 5V1
ZD2 : 5V1
ZD3 : 4V3
1. Zener diodes. Watch the
polarity !
ZD...
CATHODE
D1 : 1N4007
2. Diode. Watch the polarity !
D...
CATHODE
R1 : 560 (5 - 6 - 1 - B)
R2 : 560 (5 - 6 - 1 - B)
Mount R2 at end of chain !
For example: when linking 4
digits, mount the resistor R2 on
the last (4
th ) digit and leave its
space open on the other 3 digits.
R3 : 10K (1 - 0 - 3 - B)
R4 : 1K (1 - 0 - 2 - B)
R5 : 100 (1 - 0 - 1 - B)
R6 : 100 (1 - 0 - 1 - B)
R7 : 100 (1 - 0 - 1 - B)
R8 : 100 (1 - 0 - 1 - B)
R9 : 100 (1 - 0 - 1 - B)
R10 : 100 (1 - 0 - 1 - B)
3. Resistors
R...
Remark: all components are supplied in a double quantity to allow the assembly of 2 digits. Repeat the
procedure of the first digit to assemble the second one.
R11 : 100 (1 - 0 - 1 - B)
R12 : 100 (1 - 0 - 1 - B)
R13 : 100K (1 - 0 - 4 - B)