AM/FM RECEIVER
R-2
C
F
6
L
1
0
.7
M
A
5
-A
CF5
L10.7MA5-A
R25 100
R
1
8
1
0
0
R
2
1
3
K
3
R
2
0
6
K
8
R
2
3
3
3
0
Q1
2SC945
R
2
2
1
K
C
2
0
2
2
3
R
5
1
1
5
K
L5
47uH
C
2
1
1
0
4
XT1
4.5MHZ
Q2
2SC945
C50
30PF
C51
30PF
C41
100PF
R45
1K
D
2
1
N
4
1
4
8
R41
10K
D
1
1
N
4
1
4
8
R
4
4
1
K
C
5
4
1
0
4
C
5
5
1
0
3
Q5
2SC945
R40
3K3
R56
47
C37
2.2/50
C
5
6
1
0
0
/1
6
C52
104
R55
560
PERIOD
R47
10K
CLOCK
Q3
2SA733
DATA
C53
100/16
TU-DATA
C49
470/16
IF/MUTE
C
1
1
0
2
R46
10
CF2
450B
R2
270
R
3
1
2
0
C
F
3
1
0
.7
G
M
A
5
C5
100PF
C
6
1
0
/1
6
C
8
1
0
/1
6
R
4
2
2
K
R
5
3
3
K
C7
153M
C
9
6
8
3
M
R
6
2
2
K
C
1
1
8
2
3
M
R
3
2
1
0
K
R
3
1
1
0
K
C
2
4
1
0
/1
6
C
2
3
1
0
3
R
3
0
1
0
0
R
2
9
5
K
1
R
2
7
7
K
5
C
4
2
2
0
P
F
R24
10K
TC1
20PF
VD1
ISV149
C22
223
C35
104
R
2
6
1
0
K
VD2
ISV149
C
4
5
3
3
0
P
F
C
4
4
3
0
P
F
R28
10K
C42
8PF
C43
223
C48
104
C3
100/16
C2
104
R42
47K
R
1
4
7
K
R
3
3
5
K
1
R
3
4
5
K
1
C
2
6
1
5
3
M
C
2
5
1
5
3
M
C
1
0
8
2
3
M
A
M
R
F
IN
1
A
M
S
S
E
2
F
M
S
S
E
3
A
M
O
S
4
A
M
S
C
O
5
V
C
C
6
A
G
C
7
G
N
D
8
IF
O
U
T
9
T
U
L
E
D
1
0
S
T
1
1
R
O
U
T
1
2
LO
U
T
1
3
V
C
O
1
4
L
P
F
2
1
5
L
P
F
1
1
6
D
E
T
IN
1
7
A
M
O
U
T
1
8
F
M
O
U
T
1
9
Q
U
A
D
2
0
A
M
I
F
IN
2
1
V
S
T
B
2
2
M
I
X
O
U
T
2
3
F
M
I
F
I
N
2
4
IC1 TA2057N
X
T
1
X
T
2
P
E
R
IO
D
3
C
L
O
C
K
4
D
A
T
A
5
O
T
-1
6
O
T
-2
7
O
T
-3
8
O
T
-4
9
I/
O
-5
1
0
I/
O
-6
1
1
V
D
D
1
2
A
M
IN
1
3
F
M
IN
1
4
G
N
D
1
5
I/
O
-9
1
6
IFIN
1
1
7
S
C
IN
1
8
D
O
1
1
9
D
O
2
2
0
IC2
TC9257F
A
N
T
1
A
G
C
2
V
C
C
3
F
M
V
T
4
I
F
O
U
T
5
O
S
C
6
GND
7
TUP1 TUNER PACK
L1
AM IFT
L2
AM OSC
L3
AM ANT
D
I
1
C
E
2
V
S
S
3
T
E
S
T
4
L
O
U
T
5
L
B
A
S
S
2
6
L
B
A
S
S
1
7
L
T
R
E
8
L
IN
9
L
S
E
L
O
1
0
L
4
1
1
L
3
1
2
L
2
1
3
L
1
1
4
N
C
1
5
N
C
1
6
R
1
1
7
R
2
1
8
R
3
1
9
R
4
2
0
R
S
E
L
O
2
1
RI
N
2
2
R
T
R
E
2
3
R
B
A
S
S
1
2
4
R
B
A
S
S
2
2
5
R
O
U
T
2
6
T
IM
2
7
V
R
E
F
2
8
V
D
D
2
9
C
L
3
0
IC3
LC75342M
C
1
8
4
7
3
C
1
7
4
7
3
C
1
6
2
7
2
C
2
9
2
7
2
C
3
0
4
7
3
C
3
1
4
7
3
C
1
4
1
/5
0
C
1
3
1
/5
0
C
2
7
1
/5
0
C
1
2
1
/5
0
C
2
8
1
/5
0
C
1
5
1
/5
0
C
3
3
1
/5
0
C
1
9
1
/5
0
C
3
4
1
/5
0
C
3
2
4
7
0
/1
6
R39
6.8K
R15
6.8K
R49
47
R
7
3
3
K
R
3
5
3
3
K
TUNERD
CE
5
4
3
2
1
CW3
R13
22K
R14 22K
R10
10K
R9
10K
R OUT
L OUT
A GND
GND
R IN
L IN
VCC-IN
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
CN1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
CN2
VT VCC
BUZZ
TU VCC
R11
47K
R12
47K
VB
VB
LED IN
LED IN
LED
LED
MUTE
MUTE
ADPT
ADPT
KEY0
KEY0
KEY1
KEY1
TU/C
TU/C
PW/C
PW/C
RENC1-A
RENC1-B
RENC1-A
RENC1-B
RENC2-A
RENC2-A
RENC2-B
RENC2-B
+5V-2
+5V-1
FM ANT
+5V-1
GND
GND
B.P.F
CF1
SW1
FM ANT
1
2
CN6
2P P=2.5MM
CW5
CW6
VT
TU VCC
17
C36
220PF
D3
1N4148
1
2
3
4
5
6
7
8
9
CN4
GND
C46
102M
C
4
7
1
0
2
M
Q4
2SC945
R59
10K
R58
10K
R484K7
1
2
CN5
2P P=2.5MM
VCC-OUT
F
R
O
M
M
A
IN
P
C
B
F
R
O
M
P
O
W
E
R
P
C
B
F
R
O
M
D
IS
P
L
A
Y
P
C
B
C
TUNER PCB
C
F
4
B
4
5
6
F
1
6
