
13 14
+
++
++
+
+
+
+
+
+
+
++
+
++
+
+
75E-380
4.7uF/35
5.6K
100p
4148
4148
220
22
*
12K
2.2uF/35
68
3142
100
L10.7MS3A
560
3.3K
103K
470
330
L10.7MS3A
223K
10K
473K
1uF/50
10uF/16
102
822K
822K
333K
39K
822K
822K
2.2uF/35
2.2uF/35
2.7K
2.7K
10uF/16
10uF/16
2.7K
2.7K
153K
22K
22K
153K
10K
A114EK
473K
150
100K
102K
102K
100
8.2K
***
10uF/16
***
473K
47uF/16
223K
2.2uF/35
1K
1K
180
220
1K
1K
1K
1K
221
4.7K
7.2MHz(12p/S)
104
473K
47
473K
1uF/50
10K
4.7uF/25
5.1K
3.3K
1uF/50
0.47uF/50
1uF/50
5.1K
MTZ5.1V(1/2W)
100
473K
47uF/16
6.8K
150
*
10K
10K
222K
10K
560
1K
60LMO
A27N
LTSD450B
A33S
020
SVC348
22K
223
10K
00011A
00007A
C143TK
C143TK
MTZ3.3V(1/2W)
10uF/16
470
2.2uF/35
473K
3.3K
560p
2.2K
102K
39K
4.332MHz
47p
56p
4.7K
4R7
100uF/16V
473K
103K
103K
2812
75J-201
75J-201
330
104Z
12 3 4 56 789101112
2324 22 21 19 18 17 16
151413
21 34 5678
123
19 18
456789
17 16 15 14 13 12 11
10
20
D1
D2
R9
EC01
R4
R10
C7
C8
R13
Q2
C9
X-TAL1
C15
R23
R24
C6
R6
C5
R7
R8
CF1
Q1
AM IF
C14
1
D3
R25
IF REQ(MUTE)
AM/FM
MO/ST
20
30 2729 28 26 25
R22
R26
R19
R21
EC3
R20
C12
C23
C24
SVR1
EC10
EC11
EC12
EC13
SVR3
R45
EC17
EC19
EC20
C30
R39
EC18
EC16
EC14
C27
C11
EC6
R36
R37
R35
R34
C25
C26
C10
C16
R47
R46
R17
R12
C51
R43
C28
C29
EC15
C20
C19
EC8
R31
C22
EC7
R15
R5
MW/LW
R1
R41
R33
R32
R38
B.P.F
B.P.F
C45
C46
DO
CLK
DI
CE
X IN
Vdd
A IN
A OUT
GND
X-OUT
PD
FM OSC
AM OSC
IF COUNT
FD
CF3
R11
EC9
C13
R18
R42
C4
R49
234
CON 01
567891011
R28
LO/DX
C21
SVR2
R30
12 13 14 15
R48
MO
MA
CF4
FM
C41
VCD
R2
C1
R16
LA
LO
Q3
Q4
AB
EC21
D5
EC22
R63
C64
R64
C65
C66
123
16 15 14
456
13 12 11
R61
R62
X-TAL2
C62
C63
78
10 9
R52
R14
EC5
C43
C42
C17
Q6
J18
C49
AM LOOP
FM ANT
ANT
NC
GND
AGC
OSC OUT
IF OUT
VCC
VT
DATA IN
CLK1
DATA OUT
CE1
NC
R-OUT
NC
D-GND
TUNED
L-OUT
GND
Vcc 12V
FM VSM
NC
STEREO
RDS GND
RDS CLK
RDS DATA
LA1837M
FM TUNER (KST-F404HA-5 4GANG)
LC72131MICO2
IC01
S
S
3
4
3
6
21
S
45
6
21
S
1
S
6
2
3
S
5
4
4
6
S
3
2
1
RDS
BU1924IC03
TUNER /N1S
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