Circuit Diagrams and PWB Layouts
10.
10-20 B03 820400090892 CLASS D
Audio
1
8
770_920_100407.ep
s
100407
A
u
dio
B0
3
A
B0
3
A
2010-02-04
2
8
204 000 90
8
9
CLA
SS
D
VCLAMP
MUTE
IN
B
S
L
S
D
R
AVCC
L
B
S
R
GND_H
S
L
PGND
AGND
L
R
L
OUT
R
BYPA
SS
1
R
0
PVCC
GAIN
VIA
VIA
VIA
VIA
F
A
B
F
17
3
5 E
8
2D24 B4
2D26 B
8
1D50 E
8
6
7
8
3
D10-
3
D7
3
D10-4 D7
3
D14-1 B
8
3
D14-2 B
8
3
D14-
3
B7
9
2D10 C7
8
4
1
A
B
3
D06-1 F4
3
D06-2 F4
4
3
D06-4 F
3
2D0
3
E
3
2D05 A5
2D06 A5
2D07 B5
2D0
8
B6
3
D01-4 E2
3
D02 B
3
3
D02 C
3
3
D02 B4
3
D02 C4
2D2
8
B2
C
D
1D
38
E9
2D16 C4
1D52 F
8
C
D
E
2D22 B
8
2D2
3
B4
5D02 C7
5D0
3
E7
2D27 D
8
5D05 C
8
2D29 B2
3
D01-1 D
3
3
D01-2 D
3
7D0
3
-1 A5
7D0
3
-2 F5
7D10-1 B6
7D10-2 E5
7D11-1 D2
5
2D09 C7
1
2
3
5
2
3
9
3
D04 E2
FD01 B1
FD02 F
8
3
D06-
3
F
3
FD05 E
8
3
D09 A
3
3
D10-1 D
8
3
D10-2 D
8
ID05 C
8
ID06 C
8
ID07 C
8
ID0
8
C
8
ID09 C7
E
2D11 C
8
2D12 C
8
2D1
3
F
8
2D14 E
8
3
D15-2 E
3
2D17 C4
2D01 F7
2D02 F4
2D21 D
8
3
D16 A5
5D01 C7
5D04 C
8
5D07 A6
5D0
8
A6
6D01 E
3
ID12 A5
ID1
3
E
3
ID14 B
3
ID15 B
3
ID1
8
C5
ID19 C5
ID27 B6
ID2
8
B6
6
7
7D15 C
3
CD10 D5
ID
3
5 D
3
ID
3
6 E2
FD0
3
B1
ID
3
1 C6
FD06 E
8
FD07 F4
FD14 A5
ID
3
7 D4
ID
38
D5
ID
3
9 E2
7D15 B
3
ID29 C5
ID
3
0 C5
2D19 B6
2D20 B5
3
D15-4 D5
MAIN
S
S
WITCH DETECT
ID10 C7
ID11 A4
3
D14-4 B7
3
D15-1 E2
7D11-2 D
3
7D1
3
-1 E1
7D1
3
-2 E2
ID
3
2 C6
ID
33
F4
ID
3
4 D
3
2D09
ID15
220n
3
D14-
3
6
3
GND-AUDIO
22K
FD05
10n
2D14
FD07
GND-AUDIO
+
3
V
3
-
S
TANDBY
GND-AUDIO
2D24
47n
FD01
GND-AUDIO
BC
8
47B
S
(COL)
7D0
3
-2
5
3
4
7
2
100K
3
D06-2
2D26
ID12
220n
6
3
4R7
3
D09
22K
3
D10-
3
V_NOM
1D52
3
D16
22K
ID
3
5
GND-AUDIO
1
8
ID14
45
4K7
3
D02-1
3
D02-4
4K7
+AVCC
ID19
7D15-2
BC
8
47B
S
(COL)
5
3
4
GND-AUDIO
2
6
1
7D15-1
BC
8
47B
S
(COL)
7
2
2D29
1
u
0
4K7
3
D02-2
ID
3
9
1
2
3
4
ID07
17
3
5446-4
17
3
5
100K
3
D06-1
8
1
+
3
V
3
-
S
TANDBY
3
D02-
3
4K7
6
3
ID06
4
5
GND-AUDIO
GND-AUDIO
100K
3
D06-4
GND-AUDIO
8
1
220n
2D27
22K
3
D14-1
2
7
2D2
8
1
u
0
4K7
3
D15-2
2D01
10n
GND-AUDIO
ID2
8
7
2
FD0
3
22K
3
D10-2
5D01
22
u
3
D04
GND-AUDIO
+24V-AUDIO-POWER
GND-AUDIO
2K2
2D1
3
10n
FD06
FD02
22
u
2D05
5D02
GND-AUDIO
3
5V
10
u
8
1
25V 220
u
2D11
3
D15-1
4K7
ID
3
2
ID
3
4
220n
2D06
2D19
ID
3
6
ID1
3
+
3
V
3
-
S
TANDBY
3
5V
220
u
ID11
4K7
3
D15-4
45
GND-AUDIO
ID10
2D21
220n
ID
33
45
2D07
220n
47K
3
D01-4
3
D01-1
47K
1
8
GND-AUDIO
ID05
ID1
8
ID0
8
GND-AUDIO
3
6
5D04
220R
4
3
D06-
3
100K
BC
8
47B
S
(COL)
7D1
3
-2
5
3
2D10
220n
2D22
8
1
220n
3
D10-1
22K
2D02
10
u
ID
38
V_NOM
1D50
2D17
1
u
0
220R
5D0
8
220R
5D0
3
5D05
2D12
220
u
25V
220R
5
4
3
5V
220
u
2D20
3
D14-2
22K
7
2
22K
3
D14-4
1
u
0
2D16
GND-AUDIO
2
6
1
GND-AUDIO
+24V-AUDIO-POWER
BC
8
47B
S
(COL)
7D1
3
-1
5
4
ID09
3
D10-4
22K
1
2
3
6
1
17
3
5446-
3
1D
38
7D0
3
-1
BC
8
47B
S
(COL)
2
ID27
3
4
220n
2D0
8
7D11-2
BC
8
47B
S
(COL)
5
100p
2D0
3
+AVCC
FD14
6D01
BZX
38
4-C
2
ID29
CD10
47K
3
D01-2
7
7D11-1
2
6
1
GND-AUDIO
BC
8
47B
S
(COL)
33
3
4
ID
3
0
3
7
38
3
9
40
27
2
8
29
3
0
3
1
3
2
7D10-2
TPA
3
120D2PWP
26
3
5
3
6
ID
3
7
VIA
ID
3
1
12
6
15
2
11
220R
5D07
22
4
2
3
24
1
3
14
1
3
10
9
19
20
21
16
7
1
8
17
25
5
AUDIO AMP
Φ
CLA
SS
-D
TPA
3
120D2PWP
7D10-1
8
47n
2D2
3
LEFT-
S
PEAKER
RIGHT-
S
PEAKER
LEFT-
S
PEAKER
RIGHT-
S
PEAKER
AUDIO-MUTE-UP
+AUDIO-L
-AUDIO-R
MAIN
S
-OK
A-
S
TBY
DETECT2
LEFT-
S
PEAKER
RIGHT-
S
PEAKER
A-PLOP