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Circuit Diagrams and PWB Layouts
10.
SSB 313912364811: Class-D & Muting
1
8
970_502_100
3
22.ep
s
100
3
22
Cl
ass
-D & M
u
ting
B0
3
B0
3
2009-11-16
1
3
1
3
9 12
3
64
8
1
LC10 PCB
S
B
SS
B DIGITAL
IN1P
V
SS
D|HW
IN1N
IN2P
IN2N
INREF
O
S
CREF
O
S
CIO
HVPREF
DREF
ENGAGE
POWERUP
VIA
TE
S
T
GND_H
S
VDDP
V
SS
P
VDDA
S
TAB2
S
TAB1
BOOT2
BOOT1
HVP2
HVP1
DIAG
OUT2
OUT1
CGND V
SS
A
I
3
12 I6
I
3
1
3
H4
I
3
14 J6
I
3
46 G15
I
3
20 E
8
I
3
21 E
8
I
3
22 E
8
I
3
2
3
E
8
I
3
24 E9
F
3
1
8
E16
F
3
19 E16
F
3
20 G16
I
3
25 E9
I
33
0 E12
I
33
1 F11
F
3
42 G4
I
3
01 E2
I
3
02 D
3
I
3
0
3
E
3
I
3
04 E
3
RIGHT -
I
33
2 F11
I
333
F11
I
33
4 D1
3
I
33
5 E1
3
I
33
6 D14
I
33
9 D14
I
3
40 F14
I
3
41 F14
I
3
42 G15
I
3
05 F
3
I
3
06 D4
I
3
07 F5
I
3
0
8
F5
I
3
10 F6
I
3
11 G6
7
3
1
3
G16
7
3
14 G17
7
3
15 J4
I
3
4
3
G1
3
I
3
44 F1
3
I
3
45 F12
I
3
1
8
K5
I
3
19 J5
F
3
05 E9
F
3
06 E9
F
3
07 C12
F
3
0
8
E11
F
3
09 F10
24V
F
3
12 I6
F
3
1
3
J7
F
3
14 K
3
F
3
15 H14
F
3
16 E16
F
3
17 E16
5
3
01 D1
3
5
3
02 F1
3
5
3
0
3
E16
I
3
26 F10
I
3
27 F10
I
3
2
8
F10
F
3
40 D16
F
3
41 D16
7
3
00-2 E
3
7
3
01 E5
7
3
02 F6
7
3
04 F5
7
3
05 F7
7
3
07 H5
7
3
0
8
I7
7
3
09 J7
7
3
10 K6
7
3
11 E10
7
3
12 F16
33
20 G15
33
21 G15
33
22 G16
I
3
15 J5
I
3
16 J4
I
3
17 J
3
F
3
0
3
E
8
F
3
04 F
8
33
2
8
H6
33
29 I6
333
0 I6
333
1 J6
333
2 K5
8
V9
-2V
8
-7V6
F
3
10 G10
F
3
11 H6
3338
G5
33
42 C1
3
33
44 F14
33
45 D15
4
3
00 E5
5
3
00 C1
3
2
3
42 I6
2
3
4
3
G
8
2
3
44 C1
3
F
3
21 G11
F
33
7 C1
3
F
338
C1
3
6
3
04 K4
7
3
00-1 E2
33
0
3
E2
33
04 E
3
33
05 E
3
33
0
8
D5
33
09 F5
0V
-2V
8
3
V2
3
V
3
HP MUTING CIRCUIT
7
3
06 G7
33
14 E9
33
15 E9
33
16 F9
33
17 D1
3
33
1
8
F1
3
33
19 G15
F
3
00 E2
F
3
01 E4
F
3
02 E
8
33
26 G6
33
27 G6
2
3
29 F9
2
33
0 F9
2
33
1 F9
2
33
2 E9
2
333
E9
TO
S
UBWOOFER OUT
RIGHT+
3333
K5
333
4 J4
333
5 J4
333
6 H5
333
7 H5
2
33
6 F
8
2
33
7 F6
2
338
G6
2
33
9 G4
2
3
40 J
3
2
3
41 H6
2
3
11 F14
2
3
12 F14
2
3
1
3
F1
3
5
3
04 E16
6
3
01 F
3
6
3
02 E5
2
3
4
8
G
8
33
02 E2
2
3
19 E12
2
3
20 F12
2
3
21 F12
2
3
22 F12
2
3
2
3
E11
24V
33
10 E
8
33
11 E
8
33
12 E
8
33
1
3
F
8
EMC
33
2
3
F5
33
24 F6
33
25 F6
2
3
27 G9
2
3
2
8
F9
F
G
H
I
J
-
8
V2
-2V
8
NC
LEFT +
2
33
4 E9
2
33
5 E
8
2
3
07 F16
2
3
0
8
F16
2
3
09 G15
2
3
10 G16
5
6
2
3
45 E
3
2
3
46 E14
2
3
47 E14
2
3
17 F1
3
2
3
1
8
G1
3
12
1
3
14
15
16
17
A
B
C
4
5
6
2
3
24 E11
2
3
25 E10
2
3
26 E10
E
12
1
3
14
15
16
17
1
2
3
DC-DETECTION
3
V9
-2V
8
E
F
G
2
3
14 E1
3
2
3
15 E1
3
2
3
16 E1
3
10
11
17
3
5 E17
1D
38
D17
2
3
00 C1
3
2
3
01 D14
2
3
02 D14
2
3
0
3
D16
2
3
04 D16
2
3
05 F16
D
RE
S
2V6
1
2
3
7
8
9
10
11
4
K
A
B
C
D
I
3
0
8
7
8
9
H
I
J
K
2
3
06 F16
4V7
TO
S
PEAKER
S
-2V6
LEFT-
333
7
47K
333
6
10K
RE
S
RE
S
I
3
02
I
3
42
I
3
1
8
F
3
12
F
3
15
22
u
5
3
02
22
u
F
3
04
5
3
01
GND
S
ND
2
3
4
8
100n
5
3
04
220R
470n
2
3
27
GND
S
ND
RE
S
220p
2
3
25
F
3
02
1
2
3
RE
S
2041145-
3
1D
38
F
3
19
GND
S
ND
GND
S
ND
RE
S
100n
2
3
06
1n0
2
3
24
RE
S
2
3
42
4n7
10K
2
33
2
33
11
GND
S
ND
1
u
0
I
3
24
I
33
1
RE
S
RE
S
2
3
0
8
1n0
2
3
07
1n0
2
333
F
3
10
1
u
0
GND
S
ND
25V
2
3
47
220
u
4
u
7
2
3
09
33
1
3
100K
33
21
10K
2
33
7
4n7
RE
S
2
33
9
100n
33
45
22R
100K
33
19
GND
S
ND
10K
333
2
47K
33
09
15n
2
3
21
10K
3
1
2
+
3
V
3S
TBY
33
2
3
7
3
04
B
SS8
4
1K0
33
0
8
33
10
10K
1
u
0
2
33
1
2
3
29
100n
100n
2
33
0
RE
S
3
9K
33
16
GND
S
ND
GND
S
ND
GND
S
ND
2
3
1
3
470n
33
25
1K0
2
33
6
333
0
RE
S
10n
47K
1
u
0
2
33
4
VDDA
I
333
I
33
2
2
3
2
3
100n
GND
S
ND
F
3
11
GND
S
ND
F
3
05
F
3
1
8
10K
33
12
F
3
0
3
GND
S
ND
GND
S
ND
GND
S
ND
220R
5
3
0
3
F
33
7
F
338
GND
S
ND
AUDIO_GND
GND
S
ND
2
3
4
3
47
u
25V
100K
33
22
7
3
12
BC
8
57BW
100K
33
20
3
0R
5
3
00
I
3
27
I
3
26
1n0
2
3
04
RE
S
RE
S
2
3
0
3
1n0
220
u
2
3
46
25V
F
3
42
F
3
16
I
3
2
3
1
3
2
33
42
7
3
02
BC
8
57BW
+24VAUDIO
10R
BA
S3
16
6
3
01
F
3
01
F
3
00
I
3
17
I
3
19
F
3
09
I
3
16
I
3
06
I
3
0
3
4K7
33
02
2
3
44
220
u
3338
10K
3
5V
1n0
GND
S
ND
2
3
1
8
I
3
11
GND
S
ND
I
3
15
BC
8
57BW
F
3
20
7
3
1
3
I
33
9
100n
2
3
00
GND
S
ND
VDD
100n
10R
2
3
2
8
I
3
01
33
17
I
3
4
3
+
3
V
3S
TBY
2
3
05
1n0
RE
S
I
3
25
BC
8
47BW
7
3
10
4n7
2
338
47K
33
26
RE
S
I
3
10
VDDA
1
2
3
4
17
3
5
2041145-4
33
0
3
4K7
7
3
06
2
S
D265
3
K
1K0
33
27
33
24
47K
RE
S
2
33
5
10n
I
3
40
I
3
44
I
33
4
+12V
S
GND
S
ND
GND
S
ND
1
u
0
2
S
D265
3
K
2
3
40
7
3
09
I
3
07
333
1
1K0
26
2
3
I
3
20
38
3
9
40
41
9
1
16
17
3
2
6
25
24
1
3
8
29
20
3
4
3
5
3
6
3
7
19
11
3
2
14
15
12
3
1
10
27
22
2
8
21
7
4
1
8
5
33
3
0
CLA
SS
D
POWER
AMPLIFIER
TDA
8
9
3
2BTW
7
3
11
Φ
2
3
14
470n
33
14
GND
S
ND
12K
33
44
I
3
45
22R
220n
2
3
01
33
05
1K
8
I
3
12
16V
470
u
2
3
45
F
3
1
3
33
1
8
10R
2
3
19
I
33
5
1n0
I
33
6
6
3
04
BAT54C
7
3
15
BC
8
57BW
GND
S
ND
333
4
4K7
22K
3333
1n0
2
3
17
I
3
1
3
I
3
21
I
3
22
220n
2
3
11
I
3
41
2
S
D265
3
K
7
3
0
8
33
29
F
3
17
1K0
BAT54C
6
3
02
1n0
2
3
15
GND
S
ND
VDD
F
3
06
333
5
4K7
2
+12V
S
7
3
01
BC
8
47BW
1
3
1
F
3
0
8
BC
8
57B
S
(COL)
7
3
00-1
2
6
7
3
00-2
5
3
4
BC
8
57B
S
(COL)
F
3
14
4
3
00
I
3
2
8
I
33
0
47K
GND
S
ND
33
2
8
12K
33
15
I
3
04
I
3
05
2
3
16
1n0
2
3
02
220n
2
3
26
2
3
12
220n
RE
S
220p
15n
2
3
20
100n
2
3
22
4
u
7
2
3
10
F
3
07
F
3
21
7
3
14
BC
8
47BW
33
04
1K0
F
3
41
F
3
40
I
3
14
I
3
46
GND
S
ND
7
3
05
2
S
D265
3
K
RE
S
4n7
2
3
41
1
3
2
AUDIO_GND
S
PEAKER_RIGHT-
S
PEAK
RE
S
BC
8
57BW
7
3
07
AOUTL
AOUTR
S
W_MUTE
DC_PROT
AOUTR
S
PEAKE
AOUTL
S
TANDBYn
HP_ROUT
HP_LOUT
MUTE
S
PEAKER_LEFT-
MUTE
MUTEn
POWER_DOWN