Panasonic SA-AKX14, Service Manual

Page: 82 / 108

17.5.
T
uner
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
C D B E G H F
A
C D
B E
G H
F
G
TUNER
CIRCUIT
SCHEMATIC DIAGRAM - 8
SA-AKX14 TUNER
AM ANT
: +B SIGNAL LINE
: AM SIGNAL LINE
: FM SIGNAL LINE
B
TO MAIN CIRCUIT (CN2010) IN SCHEMA
TIC
DIAGRAM - 6
1 9
: TUNER AUDIO INPUT SIGNAL LINE
4
G2 G1
6
2 3 1
0.1
C61
1
C63
C59
1
R51
1K
R52
1K
L54
0
X51
H0A327200181
R59
2.2K
C60
1
12P
C58
12P
C57
R62 47K
R61 47K
R55
220
R57
1K
R56
220
R54 4.7K
3 2 6 7 4 5 1 9 8
CN51
LB51
J0JBC0000032
L51
C51 1000P
G2
G3 G1
JK51
VA51
EZAEG2A50AX
R64
0
1 2
14
3
13
4
12
5
11
T1
17
16
15
20
THERMAL
PAD
10
7
6
IC52
1 2
JK52
0.1
C62
R53 4.7K
C52
L52
3.3V GND GND R_OUT L_OUT TU_RST TU_INT TU_SCLK TU_SDA
SEN
SCLK
RFGND
AM ANT AM ANT
RST
G2A380Y00002
0.47
AMI
GCGPO1
NC
NC
FMI
AM/FM RADIO RECEIVER
VDD
VIO
SDIO
DCLK
ROUT DOUT
DFS
LOUT
RCLK
GND
GCGPO2
G1CR18JA0020
REP4780A
19
18
8
9
FM ANT
NOTE: “ * ” REF IS FOR INDICATION ONLY
82
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el
valor
y
clave
de
cada
componente
referirse
a;
"Lista
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Eléctricas"
a
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102.