Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested
to approve our product specification or to transact the approval sheet for product specification, before your ordering.
P61E7.pdf 01.10.17
Example of Appllied Circuit
■ LA1140(Automotive Radio)
L1 2.2µH
AGC
R7 200
C7
0.047
C3
0.047
VR1
150k
C8
0.047
L2
Vref.
SFELA10M7HAA0-B0
R14
R4
R6
330
SFELA10M7HAA0-B0
C.F.
R13
12k
16
12
9
11
15
13
10k
AFC
R1
100
1
7
8
C1
0.022
+
C9 0.047
C10 4.7µ
R8
330
0.047
C6
FRONT
END
LA1140
2
3
(SANYO)
R2
R3
C.F.
+
C2
0.022
C4
C5
1.8k 1.8k
C11
33p
R2
1k
C14
0.047
4
5
6
14
10
22k
R10
0.047 x 2
R9
220k
+
2.2µ
R2
47k
C13
33p
C15
■ CXA1019M(Radio)
FM PF
FM OSC
FM CERAFIL®
CERAMIC DISCRIMINATOR
(SFELA10M7FA00-B0) (CDALA10M7CA001-B0)
W
FM/AM
BAND SELECT
R
W
IF
OUT
FM IF
IN
25
26
Vcc
13
8
7
6
14 17
2
19
FM DISCRI
METER
REG
OUT
FM
FM IF
AMP
8
FM
TUNING
METER
RIPPLE
FILTER
FRONT
END
REGULATOR
12
13
10
W
BPF
DETECTOR
28
1
AM ANT
CXA1019M(SONY)
VOL
AM
FRONT
END
AM IF
AF
PRE
AMP
AMP
/
POWER
27
SP
W
DETECTOR
AM IF
IN
20 16
AF IN
11
5
18
22
23
21
4
24
3
DEP
OUT
W
AM OSC
W
W
W
AM CERAFIL®
(SFULA455KU2B-B0)
VOL
No adjustment is needed the FM detection stage due to use the ceramic discriminator.
Continued on the following page.
13
54
MURATA [ muRata ]
