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Circuit Diagrams and PWB Layouts
10-4-24
B05A, Class-D amplifier
Class-D amplifier
B05A
3D60
A-STBY
+3V3D
10K
3
RESET-FUSION-OUTn
1
7D70
PDTC144EU
2
3D61
10R
3D62
AUDIO-MUTE
+3V3D
10K
3
SPEAKER-L-
AUDIO-MUTEn
1
7D71
RES
PDTC144EU
2
WSI2SOUT
RES
3D63
I2SCLK
SCKI2SOUT
10R
SDI2SOUT1
+3V3D
+3V3-STANDBY
SDA-SSB
SCL-SSB
SDI2SOUT3
D-RESET
D-RESET
ID87
7D50-2
PUMH2
DETECT12V
7D50-1
PUMH2
ID58
A-STBY
ID61
AUDIO-MUTE
QFU2.1E LA
10.
+12V-AUDIO
2D49
ID54
100u
16V
3D58
+3V3D
ID78
1R0
+3V3D
ID76
ID75
3D57
ID77
1R0
TAS5711PHP
9D52
AVDD DVDD
OUT
A
B
C
D
FD67
20
GVDD
PVDD
LRCLK
FD63
RES
FD64
21
SCLK
9D53
AUDIO
FD65
FD66
15
MCLK
VR_DIG
9D54
22
AMPLIFIER
SDIN
FD50
VREG
3D55
23
SDA
OUT_A
3D56
47R
24
SCL
47R
3D76
RES
+3V3D
BST_A
10K
ID89
9D55
ID90
14
A_SEL
BST_B
RES
3D77
ID56
OUT_B
15K
25
RESET
19
PDN
OUT_C
2D50
ID66
ID65
12
VR_ANA
BST_C
11
4n7
PLL_FLTP
10
3D51
PLL_FLTM
BST_D
2D51
47n
470R
OUT_D
3D52
2D52
470R
47n
ID69
ID97
OC_ADJ
8
2D53
PBTL
OSC_RES
9D51
ID70
4n7
2D54
6
SSTIMER
2n2
26
STEST
VIA
PGND
VSS
AB
CD
AGND
GND
A
D
DO
GND_HS
EN 104
+12V-AUDIO
2D48
ID55
16V
100u
TAS5731P1
7D60
2D72
10u
ID50
5D70
5D00
2D74
ID79
ID88
18
2D77
100n
10u
30R
ID80
31
100n
1
ID81 2D79
4
33n
2D80
43
ID82
33n
46
5D71
30R
39
ID51
ID62
5D74
5D75
2D82
ID93
ID94
42
10u
ID63
2D85
33n
2D94
30R
3D74
33
18R
33n
330p
36
ID52
5D76
5D01
3D70
RES
7
ID83
10u
30R
16
ID84
3D71
22K
18K2
50
51
ID53
52
53
2D95
54
55
330p
56
57
5D79
5D80
ID98
ID99
58
59
10u
30R
60
61
62
63
64
65
66
5D77
67
68
30R
69
SPEAKER-DETECTn
back to
2013-Apr-05
div. table
5D85
+3V3D
30R
SPEAKER-R-
SPEAKER-L+
ID91
SPEAKER-L+
SPEAKER-L-
1D01
FD30
5D78
Left+
1
FD31
Left-
SPEAKER-L-
30R
2
Right+
SPEAKER-R+
3
5D72
Right-
FD32
4
30R
FD33
2041145-4
ID96
SPEAKER-R+
SPEAKER-R-
SPEAKER-R-
+3V3D
ID59
1D35
FD52
1
2
FD51
3D81
3
ID85
100R
4
5
502386-0370
Class-D amplifier
B05A
+3V3
FD69
1D02
1
ID57
2
3
FD70
2041145-3
4
2011-12-16
8204 000 9220
19280_024_120322.eps
120322
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