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10.
Circuit Diagrams and PWB Layouts
IR/LED Board
1
8
970_5
3
0_100
3
2
3
.ep
s
100
3
2
3
IR/LED
b
o
a
rd
J
J
2009-12-09
1
YKJ20
3
5
IR/LED
R11
4.7k
Ω
/ 100
Ω
V
SS
D1
R7
10k
Ω
R
8
10k
Ω
B
2
C
1
E
3
Q1
BC
8
47
V
SS
+
3
.
3
V
+
3
.
3
V
+5V
+5V
LED1
LED2
LED2
LED1
R9
10k
Ω
IR
IR
R12
47
Ω
V
SS
R
3
100
Ω
R4
6.
8
k
Ω
R6
0
Ω
V
SS
+
3
.
3
V
V
SS
+
3
.
3
V
C1
10
μ
F
LIGHT
B
2
C
3
E
1
Q2
BC
8
57
1
2
3
4
5
6
7
8
J1
2.0-
8
pin
1
2
3
J2
2.0-
3
pin
RED
WHITE
R10
10k
Ω
R22
220
Ω
D
3
IR-o
u
t
T
S
ML1020
GND
1
GND
2
VDD
3
OUT
4
U1
*
T
S
OP
3
52
3
6
D4
R2
3
4.7k
Ω
/ 100
Ω
D5
D2
B
2
C
1
E
3
Q2
*
BC
8
47
GND
1
GND
2
OUT
3
VDD
4
U1
IRM -H6
3
6
V
SS
V
SS
+5V
B
2
C
1
E
3
Q
3
BC
8
47
R1
3
100k
Ω
R17
3
.
3
M
Ω
R16
10k
Ω
LIGHT
R15
8
.2k
Ω
G1
TEMT6200FX01
ZD1
3
.
3
V
C
3
10
μ
F
C4
10
μ
F
R1
8
0
Ω
R14
200
Ω
Key
b
o
a
rd
Key
b
o
a
rd
AL
S
-PT17-51NB/L
3
69/TR
8
C
100
μ
F/10V
V
SS
V
SS
V
SS
C2
100pF