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SCHEMATIC DIAGRAM (SUBWOOFER SPEAKER TX-IF)
L3102
000
GNDA
GNDA
DGND
+5V
TP303
5V
6
000
12V
5
R3001
DGND
4
SR-ch
3
AGND
2
SL-ch
1
06
CN300
GNDA
GNDA
R3002
GNDA
+12VA
TP304
000
C3004
R3007
1K
1/50V
10K
GNDA
GNDA
TP305
000
C3005
R3008
1K
1/50V
10K
GNDA
GNDA
+5V
S3000
000
- 48 -
TP306
TP307
+12VA
000
000
C3009
0.1
IC301
R3009
22K
NJM4560M
C3006
47P
1
8
2
7
3
6
4
5
GNDA
+12VA
X3000
000
R3017
4.7K
GNDA
DGND
R3018
L3101
4.7K
000
DGND
DGND
15
14
13
12
11
10
9
DGND
DGND
DGND
DGND
R3038
33
16
17
18
19
20
21
22
DGND
R3039
33
DGND DGND
+5V
+5V
GNDA
L3002
000
TP309
GNDA
000
TP308
1
8
R3013
000
2
7
2.2K
3
6
IN
OUT
4
5
GNDA
L3001
000
GNDA
GNDA
1
8
R3014
2
7
2.2K
3
6
IN
OUT
4
5
C3024
2200P
GNDA
DGND
+12VA
8
7
6
5
4
3
2
1
IC300
000
23
24
25
26
27
28
29
30
DGND
DGND
DGND
DGND
This is a basic schematic diagram.
- 49 -
CN301
08
R
1
AGND
2
L
3
12V
4
DGND
5
DGND
6
CLK
7
SDA
8
+5V
DGND
+5V
CN302
06
VDD
1
DNGD
2
CLK
3
DATA0
4
DATA1
5
RESET
6
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