2
3
1
IC72
IS1U60L
+5V
+5V
1
3
2
IC76
TCM810MEND
IR O
U
T
CIRCUIT
IR IN
CIRCUIT
10k
10K
2K2
Q717
+5V
Sandby
c
ont
rol line
18V Pow
er Supply
Circuit
27pF
MICROPROCESSOR CONNECTION DIAGRAM
+5V
RST
/V
PP
1
P
3
.0(R
XD)
2
P
3
.1(TXD)
3
XTAL2
4
XTAL1
5
P
3
.2(INTO)
6
P
3
.3(INT1)
7
P3
.4
8
P3
.5
9
GND
10
P3
.7
11
(AIN0)P
1.0
12
(AIN1)P
1.1
13
P1
.2
14
P1
.2
15
P1
.4
16
P1
.5
17
P1
.6
18
P1
.7
19
VC
C
20
IC73
AT89C4051
NC
1
NC
2
NC
3
Vss
4
SD
A
5
SCL
6
NC
7
Vcc
8
IC71
24C01
C79
C710
27pF
Y71
11.0592M
Q1
4
Q2
5
Q3
6
Q4
7
Q5
14
Q6
13
Q7
12
Q8
11
QS
9
QS
10
STR
1
D
2
CLK
3
OE
15
VCC
16
VEE
8
IC74
4094
Q1
4
Q2
5
Q3
6
Q4
7
Q5
14
Q6
13
Q7
12
Q8
11
QS
9
QS
10
STR
1
D
2
CLK
3
OE
15
VCC
16
VEE
8
IC75
4094
C
TU
TA2
TA1
DI
IP
VI
AU
TO
RE
L
A
Y
CO
NTRO
L
CIRCUIT
TO
V
O
L
CO
NTRO
L
CIRCUIT
PHONE71
Ipod IN
Input selection
Ke
y
s
+5V
+5V
10k
+5V
IR Fl
a
sh
Mu
te
Fl
a
sh
Re
mo
te
Mu
te
Fl
a
sh
10
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