Velleman projects K8101 Assembly instructions - Manual (Page 7)

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Construction
* metalfi lm resistor !
 R1 : 15Ω (1 - 5 - 0 - B)
 R2 : 10KΩ (1 - 0 - 3 - B)
 R3 : 10Ω (1 - 0 - 0 - B)
 R4 : 680 (6 - 8 - 0 - 0 - 1) *
 R5 : 1K (1 - 0 - 0 - 0 - 1) *
 R6 : 10KΩ (1 - 0 - 3 - B)
 R7 : 10KΩ (1 - 0 - 3 - B)
 R8 : 4K7 (4 - 7 - 2 - B)
Resistors 1
IC socket 4
!
Watch the popsition
of the notch! R...
Ceramic Capacitors 3
 C1 : 100nF (104)
 C2 : 100nF (104)
 C4 : 100nF (104)
 C5 : 100nF (104)
 C8 : 100nF (104)
 IC1: 28p
c...
Diodes
CATHODE
D...
 D1 : 1N4148
2
CATHODE
D...
CATHODE
D...
Vertical diodes 5
CATHODE
D...
CATH-
 D2 : 1N4148
Voltage regulator 6
VR...
 VR1 : LM317LZ
K8101B
BOTTOM
LCD
R2
R6
D1 C8
+
C9
SW1
C7
C6
X1
BUZ1 +
R3
1
SK2
VR1
SK1
R8
C10
R7
1
IC1
C3
+
C1
C5 C2
C4
K8101B’2
T1
SK4
R5
R4
D2
1
www.velleman.eu
R1
(

) Break the three circuit boards from
each other.
R2
R6
D1 C8
+ C9
SW1
C7
C6
X1 BUZ1 +
R3
1
SK2
VR1
SK1
R8
C10
R7
1
IC1
C3 +
C1
C5 C2
C4
K8101B’2
T1
SK4
R5
R4
D2
1
www.velleman.eu
R1
I. CONSTRUCTION
()
()
Watch the polarity!
Watch the
polarity!