
ICs for FM/AM Tuner
s Application circuit Example
100 µF
0.1 µF
0.01 µF
470 pF
17
51 kΩ
0.047 µF 18
0.47 µF
19
330 kΩ
20
0.1 µF
21
680 pF
22
0.01 µF
23
100 kΩ
24
5.6 kΩ
1µF
25
180 pF(pH)
26
2.2 kΩ
27
28
100 kΩ
GND 29
30
0.1 µF
31
0.022 µF
32
M53
M53
AN7293NSC
16
1µF
15
14
0.1 µF
13 10 kΩ
CERALOCK
(912 k)
0.1 µF
12 0.1 µF
11 0.1 µF
10
0.022 µF
9 0.022 µF
L-Out
8
0.01 µF
R-Out
7
Sep. Adj.
10 kΩ
6 0.1µF
50 kΩ
5
50 kΩ
ATC Adj.
ASC Adj.
4
0.1µF
Forced Mono
3
1000 pF
2 100 kΩ
1 50kΩ
330 kΩ
100 pF
S-Meter
S-Meter Adj.
5