CXA1619AM SONY [Sony Corporation], CXA1619AM Datasheet - Page 2

• Manufacturer Part Number: CXA1619AM
• Description: FM/AM Radio
• Manufacturer: SONY [Sony Corporation]

Block Diagram
CXA1619AM
CXA1619AS
GND
GND
30
1
GND
GND
28
1
AF POWER AMP
GND
GND
29
DISCRI
2
AF POWER AMP
OUT
FM
AF
27
2
DISCRI
OUT
FM
AF
28
3
V
NF
26
3
CC
V
NF
27
4
FILTER
CC
Ripple
VOL
25
4
FILTER
Ripple
VOL
26
5
OSC
AF
AM
IN
24
5
OSC
AM
AF
IN
25
6
DISCRIMINATOR
OUT
DET
AM IF DET AGC
AFC
23
6
DISCRIMINATOR
OUT
AM IF DET AGC
DET
AFC
24
7
FM
AGC
AFC
OSC
FM
22
AM FE
FM FE
7
—2—
FM
AGC
OSC
AFC
FM
AM FE
FM FE
23
8
AGC
AFC
OUT
Reg
21
8
AGC
OUT
AFC
Reg
22
9
TUNING METER
GND
FM
RF
IF
20
9
TUNING METER
GND
FM
RF
IF
21
10
METER
RF IN
AM
19
10
METER
RF IN
AM
11
20
NC
18
11
NC
NC
NC
12
19
IF IN
FM IF
RF IN
FM
17
12
FM
FM IF
RF IN
IF IN
FM
FM
18
13
IF IN
AM
GND
16
13
FE
IF IN
GND
AM
FE
17
14
SELECT
FE OUT
FM/AM
BAND
FM/AM
15
14
SELECT
FM/AM
FE OUT
BAND
FM/AM
16
15
CXA1619AM/AS