Circuit Diagrams and PWB Layouts
10.
10-6 B03 393912364954
Audio
19100_021_110209.eps
110209
Audio
B03A
B03A
2010-12-10
4
3139 123 6495
SPB SSB TV550
2K11 4DDR EU
VIA
VIA
VIA
VIA
VCLAMP
MUTE
IN
BSL
SD
R
AVCC
L
BSR
GND_HS
L
PGND
AGND
L
R
L
OUT
R
BYPASS
1
R
0
PVCC
GAIN
EMC
EMC
MAINS SWITCH DETECT
6
3
D01-
3
47K
3
5
220u
2D11
3
D10-4
22K
V_NOM
1D50
GND-AUDIO
35V
2D1
3
10n
2D01
10n
3
D14-
3
22K
6
3
D14-2
22K
7
2
GND-AUDIO
GND-AUDIO
3D02-2
4K7
7
22K
3
D14-1
8
u
0
1
V
5
3
2D29
1u0
2D05
+3V3-STANDBY
220R
5D03
+AVCC
220n
2D06
2D17
1u0
ID35
FD14
FD07
+3V3-STANDBY
3D06-4
4
5
2D02
10u
GND-AUDIO
100K
47K
3D01-4
5
4
4K7
3
D15
100K
3
6
ID33
ID14
3D06-3
7
6
4
2
3
22K
3
D10-2
22K
3
D10-
3
1
u
0
2
2
V
5
3
2D20
22K
8
5
3
4
GND-AUDIO
3
D10-1
BC847BS(COL)
7D03-2
ID11
ID37
7D03-1
BC847BS(COL)
2
6
1
GND-AUDIO
1
2
3
4
CD10
2041145-4
1735
22K
5
3
2
1
4
5D04
220R
3
D14-4
7D11-2
5
3
4
RE
S
BC847BS(COL)
220n
2D27
FD09
ID18
6
3
ID27
FD08
4K7
3D02-3
5
3
4
2
6
1
7D15-2
BC847BS(COL)
ID05
7D15-1
BC847BS(COL)
ID15
47n
2D23
ID06
V_NOM
1D52
GND-AUDIO
10
12
6
15
2
11
25
5
22
4
2
3
24
1
3
14
1
3
8
9
19
20
21
16
7
18
17
AUDIO AMP
Φ
CLASS-D
TPA3123D2PWP
7D10-1
5D01
22u
2D10
220n
ID09
ID08
ID07
FD05
ID12
29
3
0
3
1
3
2
33
34
26
35
36
37
38
3
9
40
27
28
GND-AUDIO
VIA
7D10-2
TPA3123D2PWP
+24V-AUDIO-POWER
+24V-AUDIO-POWER
GND-AUDIO
4K7
3
D02-4
54
3
D02-1
8
1
FD01
4K7
ID10
2D24
7
2
ID19
47n
100K
3D06-2
FD02
220n
2D22
2D21
220n
8
1
GND-AUDIO
100K
3D06-1
2D28
1u0
220
u
2D19
ID32
3
5V
1
2
3
ID30
2041145-3
1D38
GND-AUDIO
10n
2D14
220R
5D05
ID29
ID31
GND-AUDIO
2D12
V
5
3
u
0
2
2
GND-AUDIO
GND-AUDIO
5D0
8
220R
220R
5D07
ID28
4R7
3D09
4n7
2D31
GND-AUDIO
4n7
2D30
RES
3D16
22K
RES
2D09
220n
1u0
2D16
22u
5D02
220n
FD03
2D07
220n
2D0
8
FD06
GND-AUDIO
GND-AUDIO
RE
S
100p
220n
2D26
1
2D0
3
BC847BS(COL)
7D11-1
2
6
RIGHT-SPEAKER
ID34
DETECT2
AUDIO-MUTE-UP
-AUDIO-R
+AUDIO-L
A-STBY
LEFT-SPEAKER
LEFT-SPEAKER
RIGHT-SPEAKER
LEFT-SPEAKER
RIGHT-SPEAKER
A-PLOP