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TUNER SCHEMATIC DIAGRAM - SCHEMA TUNER - SCHALTBILD TUNER - SCHEMA DELLA SINTONIZZATORE - ESQUEMA SINTONIZADOR
( TUNER / SOUND PROCESSOR 20" BI )
C5 0
R3 9
BPF1
BPF2
SIF
330
1nF
U9
C22
10uF
1
AUDIO_ R
OUT A
2
INA-
R5 7
3
AUD_ R
INA+
100K
4
GN D
A
LM358
A
L5
+5V
2.7uH
L7
2.7uH
L10
BEAD 70ohm
LCD03B
First issue 10 / 03
VCCSI F
R4 2
R3 8
12K
470
C5 1
C5 3
C5 4
BPF3
BPF4
BPF5
910pF
860pF
10nF
L8
C5 2
L9
R4 0
1uH
3.9nF
1uH
3.9K
1008
1008
A
A
A
A
VCCAUDIOD
+8VOP
8
VCC
C25
10uF
7
OUT B
AUDIO_ L
R5 6
6
INB-
100K
5
INB+
AUD_ L
A
VCCAUDIOA
VCCAUDIOD
VCCSI F
BPF7
Q2
BC848B
SOT23
BPF6
R4 1
100
A
1,2
SCL 1
1,2
SDA1
10
11
C3 6
C3 7
C3 8
12
C3 5
1.5nF
470pF
220pF
+
13
14
10uF
15
D
D
D
D
16
RESET#
RST
AUD_ R
AUD_ L
B6
VCCAUDIOAH
BEAD 70ohm
B7
VDD
+8VO P
BEAD 70ohm
C6 1
C6 0
C6 2
C6 3
+
+
10uF
0.1uF
10uF
0.1uF
A
A
Y2
C2 3
18.432MHz
C2 4
3.3pF
DI P
3.3pF
MSPX 2
MSPX1
A
A
C26
56pF
ANAIN 1
ANAIN -
C28
56pF
C2 9
470pF
U6
A
1
48
I2C-CL
AVSS
2
47
I2C-DA
MONO-IN
3
46
I2S-CL
VREFTOP
4
45
I2S-WS
SC1-IN-R
5
44
I2S-DA-OUT
SC1-IN-L
MSP3415G
6
43
I2S-DA-IN 1
ASG
PLQFP64
7
42
ADR-DA
SC2-IN-R
8
41
ADR-WS
SC2-IN-L
9
40
ADR-CL
ASG
39
DVSUP
SC3-IN-R
38
DVSS
SC3-IN-L
37
I2S-DA-IN 2
ASG
36
NC
SC4-IN-R
35
NC
SC4-IN-L
34
NC
AGNDC
33
RESET Q
AHVSS
C4 1
CAPLM
10uF
DACMR
A
C4 9
1nF
A
CAPL A
C45
10uF
DACML
C4 7
1nF
R5 4 N C
C6 9
N C
A
R5 5 N C
C7 0
N C
VCCAUDIOA
C3 0
1.5nF
C3 1
+
10uF
A
A
TV_AUDI O
MONOI N
C32
330nF
VREFTO P
C55
330nF
FM_R
C3 3
+
FM_L
C56
330nF
C3 4
10uF
0.1uF
A
A
AGNDC
C3 9
+
A
C4 0
3.3uF
0.1uF
A
A
VCCAUDIOAH
C4 2
C4 3
470pF
1.5nF
C4 4
+
10uF
A
A
A
SC-OUT-L
SC-OUT-R
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