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16.5. Tuner & Voltage Selector Circuit
1
2
3
SCHEMATIC DIAGRAM - 8
A
G
TUNER CIRCUIT
JK51
B
G3
VA51
C51
EZAEG2A50AX
1000P
G1CR18JA0020
FM ANT
G2
FM ANT
LB51
G1
J0JBC0000032
GND
L52
G2A380Y00002
JK52
C
AM ANT
2
3
AM ANT
AM ANT
1
2
1
D
E
I
VOLTAGE SELECTOR CIRCUIT (FOR PH)
(BLK)
TL5*
H
2
TO
SMPS CIRCUIT
F
IN SCHEMATIC
S5701
3
VOLT ADJ
DIAGRAM - 10
1
TL6*
(RED)
G
NOTE: " * " REF IS FOR INDICATION ONLY
H
1
2
3
4
5
6
: +B SIGNAL LINE
: TUNER AUDIO INPUT SIGNAL LINE
: AM SIGNAL LINE
R59
2.2K
C58
12P
IC52
VUEALLPT031
T1
20
19 18
17 16
AM/FM RADIO RECEIVER
C57
12P
L51
1
15
NC
DOUT
C59
2
FMI
LOUT
14
Thermal
3
RFGND
ROUT
1
3
Pad
C60
GND
4
AMI
1
2
VDD
5
RST
1
1
C61
6
7
8
9
10
C63
0.1
1
R64
0
G2
4
R53
R54
C52
4.7K
4.7K
0.47
R55
220
220
R56
6
G1
R57
1K
C62
0.1
4
5
6
7
8
9
: FM SIGNAL LINE
CN51
9
1
GND
1 R51
1K
2
L OUT
B
3
GND
TO
1
R52
1K
4
R OUT
MAIN CIRCUIT
L54
0
5
3.3V
(CN2010)
6
TU_SDA
IN SCHEMATIC
7
TU_SCLK
DIAGRAM - 6
TU_RST
8
9
TU_INT
1
7
8
9
86
10
11
12
13
SA-AKX12PH/PN TUNER / VOLTAGE SELECTOR
10
11
12
13
14
A
B
C
D
E
F
G
CIRCUIT
H
14
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