Velleman projects K8035 Assembly instructions - Manual (Page 15)

15
GND
X1 4.194304 MHz
C1
18p
C2
18p
C3
100n
GND
D1 1N4007
C8
470µ
GND
GND
C4
100n
C5
100n
GND GND GND
C9
10µ
GND
VDD
1 2 3 4
8 7 6 5
SW 5
SW DIP-4
D4 D5 D6 D3
R13
10K
VDD
4x 1N4148
T6
BC547
R18
4K7
R14
2K2
R15
2K2
ZD1
4V7
GND GND GND
C6
1n
GND
T7
BC547
R19
2K2
R16
2K2
R17
2K2
ZD2
4V7
GND GND GND
C7
1n
GND
R20
10K
R21
10K
VDD VDD
R22
10K
GND
T5
BC557
VDD
D7
1N4148
R23
10K
R24
10K
R25
10K
R26
10K
VDD
R27
10K
D2 1N4007
GND
1
2
3
4
5
6
7
8
9
10
SK1
CON BTW MH10
RA0 6
RA1 7
RA2 8
RA3 9
RB0 10
RB1 11
RB2 12
RB3 13
RB4 14
RB5 15
RB6 16
RB7 17
RC0
RC1
RC2
RC3
RC4
RC5
RC6
RC7
VSS
4
MCLR/VPP
OSC1
T0CKI 1 OSC2 26
NC 3
NC 5
2
IC1
PIC16C57
R28
390
LD1
LED3R
GND
I O
GND
VR1
UA7805
+5V
DY4
DY3
DY2
DY1
A
B
C
D
E
F
G
DP
SW 4
SW 3
SW 2
SW 1
GND GND
19
24
22
20
18
21
23
25
28
1
27