Velleman MK131 User guide
Soldering - Solderen - Soudage - Löten - Soldadura - Lödning - Juottami nen - Saldatura - Solda
max.
40W
START
1
Resistor - Weerstand -
Résistance - Widerstand -
Resistencia - Motstand Vastus - Resistenze
2 3 4
CATHODE
◊D1...D21 : 1N4148
Watch the polarity !
Att. la polarité !
TRIMMER
5
◊ RV1 : 220K (250K)
1 3
R...
DIODE
D...
IC SOCKET
6 7 8
WATCH THE POSITION
◊ IC1
OF THE NOTCH !
ATTENTION A LA POSITION
DE L’ENCOCHE !
2
R1,R2, R3, R4 :
2K2
R5: 0
R6, R7, R8,
R9, R10, R11 :
100
R12, R13,
R14 : 10K
(Red, Red, Red) -(Rood, Rood, Rood) -(Rouge, Rouge, Rouge) -(Rot, Rot, Rot)
(Röd, Röd, Röd) -(Punainen, Punainen, Punainen) -(Rojo, Rojo, Rojo) (Encarnado, Encarnado, Encarnado) -(Rosso, Rosso, Rosso)
(Black) -(zwart) -(noir) -(Schwarz) -(Svart) -(Musta) -(Negro) -(Preto) -(Nero)
(Brown, Black, Brown) -(Bruin, zwart, Brown) -(Brun, noir, Brun) -(Braun,
Schwarz, Braun) -(Brun, Svart, Brun) -(Ruskea, Musta, Ruskea) -(Marrón, Negro,
Marrón) -(Castanho, Preto, Castanho) -(Marrone, Nero, Marrone)
(Brown, Black, Orange) -(Bruin, Zwart, Oranje) -(Brun, noir, Orange) -(Braun,
Schwarz, Orange) - (Brun, Svart, Orange) -(Ruskea, Musta, Oranssi) -(Marrón,
Negro, Naranjado) -(Castanho, Preto, Laranja) - (Marrone, Nero, Aranciato)
CAPACITORS
c...
◊ C1, C2 : 100n (104, µ1)
◊ T1 : BC547
◊ T2 : BC547
◊ T3 : BC557
TRANSISTORS
SWITCH
◊ SW1
ELECTROLYTIC CAPACITORS
C...
◊C3, C4 : 47µF
◊C5 : 100µF
Watch
the polarity !
Attention
à la
polarité !
9
◊ IC1 : 4017
11
1
CATHODE
IC SOCKET AND IC
LEDS
2
3
1
CATHODE
2
1
CATHODE
2
WATCH THE POSITI ON
OF THE NOTCH !
ATTE NTION A LA POSITION
DE L’ENCOCHE !
1
2
CATHODE
3
BATTERY HOLDER
10
RED (+)
BLACK (-)
9V Battery
LD2
LD1
LD5 LD6
R6
100
D8
D7
D6
D1 D2 D3 D4 D5
R5
0
Q03Q12Q24Q37Q410Q51Q65Q76Q89Q9
IC1
VCC
16
+V
CLK14CLK/EN
GND
C1
100n
T3
+V
R3
RV1
R2
R1
+V +V +V +V
BC557
R12
2K2
220K
2K2
2K2
10K
C4
47µ
R4
2K2
C3
47µ
R7
D9
T2
T1
LD9 LD10
100R8100R9100
D11
13
R13
10K
BC547
BC547
LD4
LD3
LD7 LD8
LD11 LD12
R10
100
R11
100
D12
D10
D18
+V
GND GND
GNDGND
D21D20D19D17D15
D16
D14
15
C2
100n
SW1
D13
All diodes 1N4148
11
4017
GND
8
GND GND
RESET
R14
10K
GND
+V
C5
100µ
GND
GND
+
Battery
DIAGRAM
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