1
2
3
4
A
B
C
D
4
3
2
1
D
C
B
A
C003
223
C108
104
C111
30
C105
223
C110
200
D001
1N4148
G
S
D
Q001
SK192
TC001
(22P)
ANT
1
NC
2
AGC
3
GND
4
VT
5
B+
6
IF/O
7
OSC
8
EF001
C001
33P
4
5
1
2
3
T003 SHV2020-001
4
5
1
2
3
T002
AHV0491-101
VD001
SV1498
CF101
10.7M
VCO
15
FM DEC
9
AM SD
12
FMIF
1
AM MIX
2
FMIFB
3
AMIF
4
GND
5
TU LED
6
ST
LED
7
VCC
8
ENDEC
23
NP
XIN
22
MP
XL
21
MP
XR
20
LIN
19
RIN
18
LOUT
17
ROUT
16
MUTE IF
13
AM/FM
14
FM SD
11
AM CF
10
AM DEC
24
AM AGC
25
AFC
26
AM RF
27
REG
28
OSC
29
AM OSC
30
IC101
LA1837
D002
1N4148
D003
1N4148
D004
1N4148
R001
6.8K
R002
100K
C005
5P
C006
104
Q101
2SC1675
Q102
2SC1675
R103
330
R104
330
R106 270K
R105
100
R102
47
R107
10
CF102
10.7M
2
4
1
3
5
T101 TSHV1492-003
R113
NC
TC002
(22P)
VD002
SV149
C013
8P
C014
561
L103
39
mH
C106
33UF
C125
10UF
C109 10UF
C107
22UF
C104
33UF
R115
3.3K
R116
1K
2
4
1
3
5
T103 TSHV1492-004
2
4
1
3
5
T104 TSHV1492-004
C126
10UF
C131
472
C129
222
C135
152
C136
152
C133
223
C132
472
C130
222
C134
223
C138
M153
R130
4.7K
C137
M153
R129
4.7K
C142
222
R134
2.2K
C141
222
R133
2.2K
C124
0.47UF
C123
1UF
C139
4.7UF
C140
4.7UF
C127
1UF
C118
1UF
R124
3K
VR102
3.9K
C115
473
C114
473
R119
51
R118
47
L104
10uH
C117
47UF
C116
223
CF103
450KHz
C113
47UF
C112
473
4
5
1
2
3
T102
SHI9724-058
R117
180K
XIN
1
CE
2
DI
3
CL
4
DO
5
BO1
6
BO2
7
BO3
8
BO4
9
IO1
10
IFIN
11
IO2
12
AMIN
13
FMIN
14
VDD
15
PD
16
AIN
17
AOUT
18
VSS
19
XOUT
20
IC152
LC72131M
C166
3.3UF
XL152
4.5M
C174
27P
C173 27P
R158
3.3K
R157
1K
R156
3.3K
C163
47UF
C164
223
R155
1K
C171
47U
C170
223
R159
4.7K
L153
10uH
R004
1K
C161
104
Q105
C945
R163
4.7K
R003
100K
R101
270K
C010
223
C101
223
Q104
C945
R009
1K
Q103
A733
R108
10K
R008
100
R114
330
C167
223
R109
100K
L102
10uH
C009
223
R006
100
R005
330
C012
47UF
C011
223
R007 100K
C168
101
R125
1K
R123
4.7K
R122
3.9K
R126
47K
R138
100
C122
223
C120
22P
R110
47
C119
152
C153
331
R132
6.8K
R131
6.8K
R165
4.7K
R161
4.7K
R162
4.7K
R160
4.7K
1
2
T105
R137
2.7K
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
RB101
CON15
4
5
1
2
3
T001
CON3
JK001
ANT
R168
22K
R167
22K
R112
3.3K
C121
NC
C145
223
SD
RDS-DATA
TU-CE
TU-DI
TU-CL
YU-DO
TU-R
TU-L
TU+12V
TU+5V
C144
223
C143
47UF
L154
10uH
D101
1N4148
C169
223
C008
222
C165
102
C016
104
C007
104
R154
1M
C151
10UF
C152
561
C156
47U
XL151
4.332M
C155
22P
C154
22P
L152
10UH
C157
47U
VR
EF
1
NP
XIN
2
VDDA
3
VSSA
4
FLO
5
CIN
6
T1
7
T2
8
T3
9
T4
10
T5
11
XOUT
12
XIN
13
VDD
14
VSS
15
T6
16
T7
17
SYNC
18
19
D0
20
CL
21
DI
22
CE
23
SYR
24
IC151
LC72720
R153
4.7K
R152
4.7K
L151
10UH
SYR
R151
1M
R135
47K
R136
47K
C015
223
R139
220
