Harman Kardon SOUNDSTICKS III BT (serv.man5) Service Manual ▷ View online
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
D
D
C
C
B
B
A
A
Scale
Sheet
Size
FCSM No.
DWG No.
Rev
D
R1
470
R2
470
R3
100K
R4
100K
C3
1n
1n
C4
1n
1n
D1
1
N
4
1
4
8
W
S
D3
1
N
4
1
4
8
W
S
D2
1
N
4
1
4
8
W
S
D4
1
N
4
1
4
8
W
S
+
2X5X11
C2
1uF/50V
+
2X5X11
C1
1uF/50V
GND1
5
GND2
12
IN1
3
IN2
14
INT
9
OSC
8
VSS
1
VDD
16
INH
10
UP
6
DN
7
OUT1
2
OUT2
15
TP1
4
TP2
13
U1
TC9235F
+12V
VREF
R9
1K
1K
+
2X5X11
C8
100uF/16V
R94
33K
33K
+
2X5X11
C69
2.2uF/16V
+
2X5X11
C68
10uF/16V
R16
4.7K
+
5X10X16
C9
1000uF/16V
D5
1N4148WS
+12V
2
3
1
V+
V-
V-
U2A
BA4560
R18
10K
R17
10K
VREF
+12V
6
5
7
V+
V-
V-
U2B
BA4560
R37
26.1K
+12V
C13
33n
C12
33n
2
3
1
V+
V-
V-
U4A
BA4560
+12V
R52
200K
200K
C19
5.6n
R41
6.98K
C21
N/A
N/A
C18
27n
27n
2
3
1
V+
V-
V-
U5A
BA4560
+12V
R53
200K
200K
C23
270p
R42
6.34K
C25
N/A
N/A
C22
3.3n
3.3n
2
3
1
V+
V-
V-
U6A
BA4560
+12V
R54
200K
200K
C27
220p
R43
1.50K
C29
2.7n
2.7n
C26
N/A
N/A
VREF
2
3
1
V+
V-
V-
U7A
N/A
+12V
R55
N/A
N/A
C31
N/A
R44
N/A
C33
N/A
N/A
C30
N/A
N/A
2
3
1
V+
V-
V-
U9A
BA4560
+12V
C50
47p
R63
4.99K
R19
10K
10K
C16
N/A
N/A
2
3
1
V+
V-
V-
U3A
BA4560
R22
10K
R21
10K
VREF
+12V
6
5
7
V+
V-
V-
U3B
BA4560
R38
26.1K
+12V
C15
33n
C14
33n
+12V
R57
200K
200K
C39
5.6n
R46
6.98K
C20
N/A
N/A
C38
27n
27n
+12V
R58
200K
200K
C41
270p
R47
6.34K
C24
N/A
N/A
C40
3.3n
3.3n
+12V
R59
200K
200K
C43
220p
R48
1.50K
C28
2.7n
2.7n
C42
N/A
N/A
VREF
+12V
R60
N/A
N/A
C45
N/A
R49
N/A
C32
N/A
N/A
C44
N/A
N/A
+12V
C49
47p
R62
4.99K
R23
10K
10K
C17
N/A
N/A
R39
51.1K
51.1K
VREF
R40
51.1K
51.1K
VREF
2
3
1
V+
V-
V-
U10A
BA4560
+12V
C54
82p
R68 49.9K
C51
47n
R64
54.9K
R67
49.9K
49.9K
VREF
4
3
5
1
2
7
8
V
+
1
1
V
-
6
U11A
NE5517
R79
100
100
R74
2.43K
2.43K
VREF
R83
20K
20K
R73
2.43K
C57
220n
R10
1K
C5
1n
1n
+12V
C55
82p
R71 49.9K
C52
47n
R65
54.9K
R69
49.9K
49.9K
VREF
R80
100
100
R77
2.43K
2.43K
VREF
R84
20K
20K
R75
2.43K
C58
220n
R12
1K
C6
1n
1n
2
3
1
V+
V-
V-
U15A
BA4560
+12V
C56
22n
R72
49.9K
C53
220n
R66
16.5K
R70
49.9K
49.9K
VREF
4
3
5
1
2
7
8
V
+
1
1
V
-
6
U16A
NJM13700
R81
100
100
R78
2.43K
2.43K
VREF
R85
20K
20K
SUB BIAS
R76
2.43K
13
14
1
2
1
6
1
5
1
0
9
V
+
1
1
V
-
6
U11B
NJM13700
+12V
+12V
+12V
6
5
7
V+
V-
V-
U4B
BA4560
R7
82.5K
+12V
C85
22n
C84
22n
R99
562K
562K
VREF
R98
24.3K
24.3K
VREF
R95
2K
R96
2K
C70
220n
6
5
7
V+
V-
V-
U14B
BA4560
+12V
C91
120n
C92
1.8n
1.8n
C90
22n
22n
R103
71.5K
R102
71.5K
R101
71.5K
VREF
VREF
+
2X5X11
C95
100uF/16V
100uF/16V
R13
1K
C59
220n
C60
C60
220n
D6
1N4148WS
1N4148WS
R5
10K
10K
R100
470K
+
2X5X11
C94
100uF/16V
100uF/16V
+12V
Q2
2SC2712
2SC2712
R107
47K
Q1
2SC2712
2SC2712
R82
100
100
R90
47K
47K
R6
100K
100K
+
2X5X11
C63
47uF/25V
47uF/25V
D7
1N4148WS
+12V
R91
48.7K
48.7K
R108
20K
Q3
2SC2712
2SC2712
R106
47K
+
5X10X21
C98
1000uF/25V
+15V
D8
1N4148WS
D9
1N4148WS
D10
1N4148WS
D11
1N4148WS
+
5X10X16
C11
1000uF/16V
+
5X10X16
C10
1000uF/16V
R109
10K
R110
10K
C62
220n
C61
220n
2
3
1
V+
V-
V-
U13A
LM393
6
5
7
V+
V-
V-
U13B
LM393
+12V
R25
2.21K
2.21K
+12V
R15
10K
10K
R27
10K
10K
R20
10K
10K
Q4
2SA1162
+
2X5X11
C66
10uF/16V
10uF/16V
R92
162K
162K
+12V
+12V
R26
10K
10K
R28
10K
10K
Q5
2SA1162
+
2X5X11
C67
10uF/16V
R93
162K
162K
+12V
Vin
1
G
N
D
2
Vout
3
U20
7812
7812
C89
10n
10n
+15V
R
1
1
9
3K
R
1
2
0
3K
R
1
2
1
3K
D28
LED
LED
+
2X5X11
C64
47uF/25V
C72
100n
100n
+
2X5X11
C65
47uF/25V
+12V
+12V
R86
20K
20K
R87
20K
20K
C73
100n
100n
+
2X5X11
C97
100uF/16V
VREF
SATT BIAS
R104
200
200
+
2X5X11
C93
47uF/25V
VREF
D25
1N4003
Q6
2SA1162
2SA1162
R31
10K
R32
10K
+
2X5X11
C96
100uF/16V
R33
10K
2
3
1
V+
V-
V-
U8A
LM393
LM393
6
5
7
V+
V-
V-
U8B
LM393
LM393
+12V
+12V
R34
10K
D12
1
N
4
1
4
8
W
S
R36
10K
VOL DN
VOL UP
R OUT
L OUT
SUB OUT
2
3
1
V+
V-
V-
U14A
BA4560
6
5
7
V+
V-
V-
U9B
BA4560
6
5
7
V+
V-
V-
U7B
N/A
6
5
7
V+
V-
V-
U6B
BA4560
6
5
7
V+
V-
V-
U5B
BA4560
6
5
7
V+
V-
V-
U10B
BA4560
C74
100n
C75
100n
C76
100n
C77
100n
C78
100n
C79
100n
C80
100n
C81
100n
C82
100n
C83
100n
+12V
C7
1n
1n
R122
1
R11
1K
1
W1
1
W2
1
2
3
J3
CONN 3 PIN DC-002-S
6
5
7
V+
V-
V-
U22B
BA4560
+12V
D
5
Q
1
CK
3
Q
2
R
4
S
6
V
D
D
1
4
G
N
D
7
U21A
4013
4013
3
4
U18B
40106B
2
3
1
+
-
-
U17A
BA4560
6
5
7
+
-
-
U17B
BA4560
+12V
+12V
R29
15K
C71
680p
C86
680p
R114
680
R30
15K
R115
15K
R113
33K
VREF
VREF
Q10
2SA1162
2SA1162
R116
1M
D13
1
N
4
1
4
8
W
S
Q11
2SA1162
2SA1162
R118
1M
R117
1M
C36
100n
100n
R123
1M
1M
C37
100n
100n
1
2
3
1
4
7
U19A
4081
+12V
1
2
1
4
7
U18A
40106B
D15
1N4148WS
D16
1N4148WS
R50
10K
8
9
10
U19C
4081
12
13
11
U19D
4081
R51
10K
Q7
2SC2712
Q8
2SC2712
R8
100K
R14
100K
R124
1M
D17
1N4148WS
R45
10K
C46
100n
100n
+12V
+12V
R35
10K
D14
1N4148WS
D
9
Q
13
CK
11
Q
12
R
1
0
S
8
U21B
4013
4013
+12V
+
2X5X11
C87
1uF/50V
1uF/50V
IN
V
O
L
D
N
IN
V
O
L
U
P
D
5
Q
1
CK
3
Q
2
R
4
S
6
V
D
D
1
4
G
N
D
7
U23A
4013
4013
D
9
Q
13
CK
11
Q
12
R
1
0
S
8
U23B
4013
4013
+12V
5
6
4
U19B
4081
C34
1n
R88
10K
R89
10K
10K
C35
1n
R24
300K
300K
R97
10K
13
12
U18F
40106B
+12V
5
6
U18C
40106B
9
8
U18D
40106B
11
10
U18E
40106B
R61
10K
R112
47K
47K
C47
100n
+12V
D18
1N4148WS
R56
10K
+
2X5X11
C88
1uF/50V
1uF/50V
R125
2.2M
2.2M
Q9
2SC2712
2SC2712
R111
47K
S
H
IE
L
D
R126
1K
1K
R129
10.0K
10.0K
+
2X5X11
C48
1uF/50V
1uF/50V
R128
10K
R127
10K
10K
1
2
3
4
5
6
7
J2
R140
N/A
N/A
R141
N/A
C103
100n
100n
R139
4.7K
R138
4.7K
C104
N/A
C105
N/A
R135
N/A
R133
N/A
C100
N/A
R131
N/A
R134
N/A
N/A
R132
N/A
N/A
R130
N/A
C99
N/A
C102
100n
100n
C101
100n
100n
R136
100K
R137
100K
6
4
VR1B
RD901PAF-20
7
5
VR1C
RD901PAF-20
3
2
1
VR1A
RD901PAF-20
RD901PAF-20
1 OF 1
DES
2012-03-14
1) ALL RESISTORS 1% 1/16 WATT 0805PACKAGE. VALUE IN OHMS
NOTES: UNLESS OTHERWISE SPECIFIED
NOTES: UNLESS OTHERWISE SPECIFIED
2) ALL CAPACITORS 0805 PACKAGE.
SCHEMATIC, SOUND STICKS BT VERSION, MAIN
Harman Multimedia
D21
1
N
4
1
4
8
W
S
D20
1
N
4
1
4
8
W
S
D22
1
N
4
1
4
8
W
S
D19
1
N
4
1
4
8
W
S
+12V
ADD D19~D20 in Rev .B
INV1
1
INV2
3
V
D
IA
G
1
6
INV3
15
INV4
17
RR
4
S
G
N
D
2
G
N
D
1
7
G
N
D
2
1
1
OUT3
10
OUT4
12
OUT1
6
OUT2
8
MO
D
E
1
4
V
P
1
5
V
P
2
1
3
U12
TDA8561Q
TDA8561Q
A
1
K
3
D29
9.1V
9.1V
R142 200R
+15V
R143 0R
1
2
3
4
5
6
2
3
4
5
6
J1
6pin
Mute
R145
68K
R146
33K
33K
R147
NC
NC
1
3
2
Q15
MMBT3904
+12V
Mute
SX1
NC
SX2
NC
NC
TP1
TP2
TP3
Harman Consumer Group
HARMAN INTERNATIONAL
Shenzhen, Guangdong, China
SIZE
TITLE
REV.
SHEET
OF
SCALE:
B
DRAWING NO.
CREATED
CHECKED
A
B
C
D
A
B
C
1
2
3
4
1
2
3
4
D
DATE
CAD FILE:
REVISION HISTORY
REV
ECO
CHECKED
DATE
PROPRIETARY INFORMATION - THESE DOCUMENTS AND THE INFORMATION
CONTAINED THEREIN ARE PROPRIETARY AND ARE NOT TO BE REPRODUCED
OR DISCLOSED TO OTHERS FOR MANUFACTURE OR ANY OTHER PURPOSE EXCEPT
THOSE SPECIFICALLY AUTHORIZED IN WRITING BY HARMAN INTERNATIONAL
NAME
Cannot open file M:\02
Department\19
HCG_Engineering\Service\PC
B\Design_Template\Sch
template
(Altium)\untitled.bmp
Department\19
HCG_Engineering\Service\PC
B\Design_Template\Sch
template
(Altium)\untitled.bmp
UART_RTS
19
UART_CTS
20
UART_RX
21
UART_TX
22
PCM_IN
23
PCM_SYNC
24
PCM_CLK
25
PCM_OUT
26
SPI_CSB
27
SPI_MISO
28
SPI_CLK
29
SPI_MOSI
30
V
R
E
_
IN
3
1
V
D
D
_B
A
T
3
2
G
N
D
3
3
V
D
D
_C
H
G
3
4
L
E
D
1
3
5
L
E
D
0
3
6
G
N
D
3
7
S
P
K
_
L
_
N
3
8
S
P
K
_
L
_
P
3
9
S
P
K
_
R
_
N
4
0
S
P
K
_
R
_
P
4
1
G
N
D
4
2
MI
C
_
B
IA
S
4
3
MI
C
_
B
_
P
4
4
PIO0
49
PIO1
50
PIO2
51
PIO3
52
PIO4
53
PIO5
54
PIO6
55
PIO7
56
PIO8
57
GND
58
RF-IN
59
GND
60
A
IO
1
1
A
IO
0
2
R
E
S
E
T
3
G
N
D
4
P
IO
9
5
P
IO
1
0
6
P
IO
1
1
7
P
IO
1
2
8
P
IO
1
3
9
P
IO
1
4
1
0
P
IO
1
5
1
1
G
N
D
1
2
V
D
D
1
3
V
D
D
_U
S
B
1
4
+
1
V
8
1
5
G
N
D
1
6
U
S
B
_
D
P
1
7
U
S
B
_
D
N
1
8
MI
C
_
B
_
N
4
5
MI
C
_
A
_
P
4
6
MI
C
_
A
_
N
4
7
G
N
D
4
8
U1
BM153
C2
0.5pf
C1
NC
NC
GND
GND
R1
4.3nH
GND
GND
GND
GND
GND
10V
C3
2.2UF
2.2UF
10V
C4
2.2UF
2.2UF
10V
C5
2.2UF
2.2UF
10V
C6
2.2UF
R2
10k
R3
10k
R4
39k
R5
39k
R6 10k
50V
C7
100pF
100pF
R7
10k
R8
39k
50V
C8
100pF
100pF
R9 39k
GND
GND
25V
C11
0.1U
R12
150 ohm
VCC3V3
GND
GND
VCC3V3
25V
C13
0.1UF
GND
25V
C14
1nF
1nF
GND
GND
R11
10k
R13
18k
GND
25V
C15
1nF
C16
1U/10V
VCC3V3
GND
GND
10V
C17
47p
25V
C18
0.1UF
GND
R14
6.8k
R17
10k
25V
C19
0.1UF
0.1UF
GND
O
U
T
1
1
N
IN
1
2
P
IN
1
3
V
C
C
-
4
P
IN
2
5
N
IN
2
6
O
U
T
2
7
V
C
C
+
8
A
B
U2
BA4580
BA4580
GND
R18
5.1ohm
10V
C12
2.2UF
BT_3V3
B
T
_
3
V
3
C21
2.2U/16V
25V
C20
0.1UF
0.1UF
25V
C23
0.1UF
0.1UF
GND
GND
GND
GND
GND
VCC5V
VCC3V3
GND
GND
GND
GND
VCC
mute
25V
C36
0.1UF
BOOT
1
VIN
2
EN
3
SS/TR
4
RT/CLK
5
PWRGD
6
VSENSE
7
COMP
8
GND
9
PH
10
THERMAL_PAD
11
THERMAL_PAD
12
THERMAL_PAD
13
THERMAL_PAD
14
THERMAL_PAD
15
THERMAL_PAD
16
U6
TPS54040
1
2
L1
744052470 47UH
D2
B140
B140
VCC
R19
0
R20
332k
332k
R21
56.2k
56.2k
GND
50V
C37
10nF
10nF
GND
R22
165k
GND
R23
76.8k
C28
2700F
GND
C29
5.6pF
GND
25V
C30
0.1uF
GND
GND
VCC5V
R25
100K
R24
10k
GND
GND
TP1
TP
TP2
TP
TP3
TP
TP4
TP
TP5
TP
TP6
TP
50V
C32
39pF
50V
C33
39pF
R10
10k
R27
10k
VCC2V5
VCC2V5
VCC2V5
TP7
TP
V
D
D
_U
S
B
VDD_USB
TP8
TP
TP9
TP
GND
TP10
TP
6.3V
C34
22uF
22uF
R26
100k
G
N
D
1
VOUT
2
VIN
3
U5
AMS1117-3.3
Sound stick Wireless-Remove Audio detect
0.1
first release
MC Lee
2011 Dec 06
1
3
2
Q1
MMBT3904
GND
R28
NC
BT_3V3
R30
100R
R29
10k
R38
21k
6.3V
C22
10u
VCC3V3
mu
te
GND
GND
1
2
3
ANT
ACA-5036-A2-CC-S
GND
TP11
TP
1
2
3
J1
CONN 3 PIN SD-5045-03A
1
2
3
4
5
6
2
3
4
5
6
CON1
CON_6POL_2.0mm
Audio_out_R
Audio_out_L
C26
2.2u/25V
C27
2.2u/25V
O
U
T
1
1
N
IN
1
2
P
IN
1
3
V
C
C
-
4
P
IN
2
5
N
IN
2
6
O
U
T
2
7
V
C
C
+
8
A
B
U3
BA4580
VCC5V
VCC2V5
GND
R31
21k
R15 6.8k
VCC2V5
10V
C39
47p
R34
3k
R32
3k
Audio_out_L_mix
R35
3k
Audio_out_L_mix
R33
3k
Audio_out_R_mix
Audio_out_R_mix
Audio_out_R_mix
Audio_out_L_mix
16V
C38
2.2U/16V
R37
100R
VCC5V
+
10V
C9
47u
+
10V
C10
47u
+
10V
C24
47u
47u
+
10V
C25
47u
Aux_in_R
Aux_in_L
+
16V
C31
100u
+
35V
C35
100u
25V
C43
0.1uF
R47
0R
D4
TP12
TP13
TP14
TP15
TP16
TP17
TP18
R48
0
+
C44
47u
C45
0.1u
VO=0.8*(100+10)=8.8V
Add c44,c45
DV2
C46
NC
C47
NC
C48
NC
C49
NC
Add C46,C47,C48,C49,C50,C51.But NC
C50
NC
NC
C51
NC
NC
Harman Consumer Group
HARMAN INTERNATIONAL
Shenzhen, Guangdong, China
SIZE
TITLE
REV.
SHEET
OF
SCALE:
B
DRAWING NO.
CREATED
CHECKED
A
B
C
D
A
B
C
1
2
3
4
1
2
3
4
D
DATE
CAD FILE:
REVISION HISTORY
REV
ECO
CHECKED
DATE
PROPRIETARY INFORMATION - THESE DOCUMENTS AND THE INFORMATION
CONTAINED THEREIN ARE PROPRIETARY AND ARE NOT TO BE REPRODUCED
OR DISCLOSED TO OTHERS FOR MANUFACTURE OR ANY OTHER PURPOSE EXCEPT
THOSE SPECIFICALLY AUTHORIZED IN WRITING BY HARMAN INTERNATIONAL
NAME
Cannot open file M:\02
Department\19
HCG_Engineering\Service\PC
B\Design_Template\Sch
template
(Altium)\untitled.bmp
Department\19
HCG_Engineering\Service\PC
B\Design_Template\Sch
template
(Altium)\untitled.bmp
UART_RTS
19
UART_CTS
20
UART_RX
21
UART_TX
22
PCM_IN
23
PCM_SYNC
24
PCM_CLK
25
PCM_OUT
26
SPI_CSB
27
SPI_MISO
28
SPI_CLK
29
SPI_MOSI
30
V
R
E
_
IN
3
1
V
D
D
_B
A
T
3
2
G
N
D
3
3
V
D
D
_C
H
G
3
4
L
E
D
1
3
5
L
E
D
0
3
6
G
N
D
3
7
S
P
K
_
L
_
N
3
8
S
P
K
_
L
_
P
3
9
S
P
K
_
R
_
N
4
0
S
P
K
_
R
_
P
4
1
G
N
D
4
2
MI
C
_
B
IA
S
4
3
MI
C
_
B
_
P
4
4
PIO0
49
PIO1
50
PIO2
51
PIO3
52
PIO4
53
PIO5
54
PIO6
55
PIO7
56
PIO8
57
GND
58
RF-IN
59
GND
60
A
IO
1
1
A
IO
0
2
R
E
S
E
T
3
G
N
D
4
P
IO
9
5
P
IO
1
0
6
P
IO
1
1
7
P
IO
1
2
8
P
IO
1
3
9
P
IO
1
4
1
0
P
IO
1
5
1
1
G
N
D
1
2
V
D
D
1
3
V
D
D
_U
S
B
1
4
+
1
V
8
1
5
G
N
D
1
6
U
S
B
_
D
P
1
7
U
S
B
_
D
N
1
8
MI
C
_
B
_
N
4
5
MI
C
_
A
_
P
4
6
MI
C
_
A
_
N
4
7
G
N
D
4
8
U1
BM153
C2
0.5pf
C1
NC
NC
GND
GND
R1
4.3nH
GND
GND
GND
GND
GND
10V
C3
2.2UF
2.2UF
10V
C4
2.2UF
2.2UF
10V
C5
2.2UF
2.2UF
10V
C6
2.2UF
R2
10k
R3
10k
R4
39k
R5
39k
R6 10k
50V
C7
100pF
100pF
R7
10k
R8
39k
50V
C8
100pF
100pF
R9 39k
GND
GND
25V
C11
0.1U
R12
150 ohm
VCC3V3
GND
GND
VCC3V3
25V
C13
0.1UF
GND
25V
C14
1nF
1nF
GND
GND
R11
10k
R13
18k
GND
25V
C15
1nF
C16
1U/10V
VCC3V3
GND
GND
10V
C17
47p
25V
C18
0.1UF
GND
R14
6.8k
R17
10k
25V
C19
0.1UF
0.1UF
GND
O
U
T
1
1
N
IN
1
2
P
IN
1
3
V
C
C
-
4
P
IN
2
5
N
IN
2
6
O
U
T
2
7
V
C
C
+
8
A
B
U2
BA4580
BA4580
GND
R18
5.1ohm
10V
C12
2.2UF
BT_3V3
B
T
_
3
V
3
C21
2.2U/16V
25V
C20
0.1UF
0.1UF
25V
C23
0.1UF
0.1UF
GND
GND
GND
GND
GND
VCC5V
VCC3V3
GND
GND
GND
GND
VCC
mute
25V
C36
0.1UF
BOOT
1
VIN
2
EN
3
SS/TR
4
RT/CLK
5
PWRGD
6
VSENSE
7
COMP
8
GND
9
PH
10
THERMAL_PAD
11
THERMAL_PAD
12
THERMAL_PAD
13
THERMAL_PAD
14
THERMAL_PAD
15
THERMAL_PAD
16
U6
TPS54040
1
2
L1
744052470 47UH
D2
B140
B140
VCC
R19
0
R20
332k
332k
R21
56.2k
56.2k
GND
50V
C37
10nF
10nF
GND
R22
165k
GND
R23
76.8k
C28
2700F
GND
C29
5.6pF
GND
25V
C30
0.1uF
GND
GND
VCC5V
R25
100K
R24
10k
GND
GND
TP1
TP
TP2
TP
TP3
TP
TP4
TP
TP5
TP
TP6
TP
50V
C32
39pF
50V
C33
39pF
R10
10k
R27
10k
VCC2V5
VCC2V5
VCC2V5
TP7
TP
V
D
D
_U
S
B
VDD_USB
TP8
TP
TP9
TP
GND
TP10
TP
6.3V
C34
22uF
22uF
R26
100k
G
N
D
1
VOUT
2
VIN
3
U5
AMS1117-3.3
Sound stick Wireless-Remove Audio detect
0.1
first release
MC Lee
2011 Dec 06
1
3
2
Q1
MMBT3904
GND
R28
NC
BT_3V3
R30
100R
R29
10k
R38
21k
6.3V
C22
10u
VCC3V3
mu
te
GND
GND
1
2
3
ANT
ACA-5036-A2-CC-S
GND
TP11
TP
1
2
3
J1
CONN 3 PIN SD-5045-03A
1
2
3
4
5
6
2
3
4
5
6
CON1
CON_6POL_2.0mm
Audio_out_R
Audio_out_L
C26
2.2u/25V
C27
2.2u/25V
O
U
T
1
1
N
IN
1
2
P
IN
1
3
V
C
C
-
4
P
IN
2
5
N
IN
2
6
O
U
T
2
7
V
C
C
+
8
A
B
U3
BA4580
VCC5V
VCC2V5
GND
R31
21k
R15 6.8k
VCC2V5
10V
C39
47p
R34
3k
R32
3k
Audio_out_L_mix
R35
3k
Audio_out_L_mix
R33
3k
Audio_out_R_mix
Audio_out_R_mix
Audio_out_R_mix
Audio_out_L_mix
16V
C38
2.2U/16V
R37
100R
VCC5V
+
10V
C9
47u
+
10V
C10
47u
+
10V
C24
47u
47u
+
10V
C25
47u
Aux_in_R
Aux_in_L
+
16V
C31
100u
+
35V
C35
100u
25V
C43
0.1uF
R47
0R
D4
TP12
TP13
TP14
TP15
TP16
TP17
TP18
R48
0
+
C44
47u
C45
0.1u
VO=0.8*(100+10)=8.8V
Add c44,c45
DV2
C46
NC
C47
NC
C48
NC
C49
NC
Add C46,C47,C48,C49,C50,C51.But NC
C50
NC
NC
C51
NC
NC
Harman Consumer Group
HARMAN INTERNATIONAL
Shenzhen, Guangdong, China
SIZE
TITLE
REV.
SHEET
OF
SCALE:
B
DRAWING NO.
CREATED
CHECKED
A
B
C
D
A
B
C
1
2
3
4
1
2
3
4
D
DATE
CAD FILE:
REVISION HISTORY
REV
ECO
CHECKED
DATE
PROPRIETARY INFORMATION - THESE DOCUMENTS AND THE INFORMATION
CONTAINED THEREIN ARE PROPRIETARY AND ARE NOT TO BE REPRODUCED
OR DISCLOSED TO OTHERS FOR MANUFACTURE OR ANY OTHER PURPOSE EXCEPT
THOSE SPECIFICALLY AUTHORIZED IN WRITING BY HARMAN INTERNATIONAL
NAME
Cannot open file M:\02
Department\19
HCG_Engineering\Service\PC
B\Design_Template\Sch
template
(Altium)\untitled.bmp
Department\19
HCG_Engineering\Service\PC
B\Design_Template\Sch
template
(Altium)\untitled.bmp
UART_RTS
19
UART_CTS
20
UART_RX
21
UART_TX
22
PCM_IN
23
PCM_SYNC
24
PCM_CLK
25
PCM_OUT
26
SPI_CSB
27
SPI_MISO
28
SPI_CLK
29
SPI_MOSI
30
V
R
E
_
IN
3
1
V
D
D
_B
A
T
3
2
G
N
D
3
3
V
D
D
_C
H
G
3
4
L
E
D
1
3
5
L
E
D
0
3
6
G
N
D
3
7
S
P
K
_
L
_
N
3
8
S
P
K
_
L
_
P
3
9
S
P
K
_
R
_
N
4
0
S
P
K
_
R
_
P
4
1
G
N
D
4
2
MI
C
_
B
IA
S
4
3
MI
C
_
B
_
P
4
4
PIO0
49
PIO1
50
PIO2
51
PIO3
52
PIO4
53
PIO5
54
PIO6
55
PIO7
56
PIO8
57
GND
58
RF-IN
59
GND
60
A
IO
1
1
A
IO
0
2
R
E
S
E
T
3
G
N
D
4
P
IO
9
5
P
IO
1
0
6
P
IO
1
1
7
P
IO
1
2
8
P
IO
1
3
9
P
IO
1
4
1
0
P
IO
1
5
1
1
G
N
D
1
2
V
D
D
1
3
V
D
D
_U
S
B
1
4
+
1
V
8
1
5
G
N
D
1
6
U
S
B
_
D
P
1
7
U
S
B
_
D
N
1
8
MI
C
_
B
_
N
4
5
MI
C
_
A
_
P
4
6
MI
C
_
A
_
N
4
7
G
N
D
4
8
U1
BM153
C2
0.5pf
C1
NC
NC
GND
GND
R1
4.3nH
GND
GND
GND
GND
GND
10V
C3
2.2UF
2.2UF
10V
C4
2.2UF
2.2UF
10V
C5
2.2UF
2.2UF
10V
C6
2.2UF
R2
10k
R3
10k
R4
39k
R5
39k
R6 10k
50V
C7
100pF
100pF
R7
10k
R8
39k
50V
C8
100pF
100pF
R9 39k
GND
GND
25V
C11
0.1U
R12
150 ohm
VCC3V3
GND
GND
VCC3V3
25V
C13
0.1UF
GND
25V
C14
1nF
1nF
GND
GND
R11
10k
R13
18k
GND
25V
C15
1nF
C16
1U/10V
VCC3V3
GND
GND
10V
C17
47p
25V
C18
0.1UF
GND
R14
6.8k
R17
10k
25V
C19
0.1UF
0.1UF
GND
O
U
T
1
1
N
IN
1
2
P
IN
1
3
V
C
C
-
4
P
IN
2
5
N
IN
2
6
O
U
T
2
7
V
C
C
+
8
A
B
U2
BA4580
BA4580
GND
R18
5.1ohm
10V
C12
2.2UF
BT_3V3
B
T
_
3
V
3
C21
2.2U/16V
25V
C20
0.1UF
0.1UF
25V
C23
0.1UF
0.1UF
GND
GND
GND
GND
GND
VCC5V
VCC3V3
GND
GND
GND
GND
VCC
mute
25V
C36
0.1UF
BOOT
1
VIN
2
EN
3
SS/TR
4
RT/CLK
5
PWRGD
6
VSENSE
7
COMP
8
GND
9
PH
10
THERMAL_PAD
11
THERMAL_PAD
12
THERMAL_PAD
13
THERMAL_PAD
14
THERMAL_PAD
15
THERMAL_PAD
16
U6
TPS54040
1
2
L1
744052470 47UH
D2
B140
B140
VCC
R19
0
R20
332k
332k
R21
56.2k
56.2k
GND
50V
C37
10nF
10nF
GND
R22
165k
GND
R23
76.8k
C28
2700F
GND
C29
5.6pF
GND
25V
C30
0.1uF
GND
GND
VCC5V
R25
100K
R24
10k
GND
GND
TP1
TP
TP2
TP
TP3
TP
TP4
TP
TP5
TP
TP6
TP
50V
C32
39pF
50V
C33
39pF
R10
10k
R27
10k
VCC2V5
VCC2V5
VCC2V5
TP7
TP
V
D
D
_U
S
B
VDD_USB
TP8
TP
TP9
TP
GND
TP10
TP
6.3V
C34
22uF
22uF
R26
100k
G
N
D
1
VOUT
2
VIN
3
U5
AMS1117-3.3
Sound stick Wireless-Remove Audio detect
0.1
first release
MC Lee
2011 Dec 06
1
3
2
Q1
MMBT3904
GND
R28
NC
BT_3V3
R30
100R
R29
10k
R38
21k
6.3V
C22
10u
VCC3V3
mu
te
GND
GND
1
2
3
ANT
ACA-5036-A2-CC-S
GND
TP11
TP
1
2
3
J1
CONN 3 PIN SD-5045-03A
1
2
3
4
5
6
2
3
4
5
6
CON1
CON_6POL_2.0mm
Audio_out_R
Audio_out_L
C26
2.2u/25V
C27
2.2u/25V
O
U
T
1
1
N
IN
1
2
P
IN
1
3
V
C
C
-
4
P
IN
2
5
N
IN
2
6
O
U
T
2
7
V
C
C
+
8
A
B
U3
BA4580
VCC5V
VCC2V5
GND
R31
21k
R15 6.8k
VCC2V5
10V
C39
47p
R34
3k
R32
3k
Audio_out_L_mix
R35
3k
Audio_out_L_mix
R33
3k
Audio_out_R_mix
Audio_out_R_mix
Audio_out_R_mix
Audio_out_L_mix
16V
C38
2.2U/16V
R37
100R
VCC5V
+
10V
C9
47u
+
10V
C10
47u
+
10V
C24
47u
47u
+
10V
C25
47u
Aux_in_R
Aux_in_L
+
16V
C31
100u
+
35V
C35
100u
25V
C43
0.1uF
R47
0R
D4
TP12
TP13
TP14
TP15
TP16
TP17
TP18
R48
0
+
C44
47u
C45
0.1u
VO=0.8*(100+10)=8.8V
Add c44,c45
DV2
C46
NC
C47
NC
C48
NC
C49
NC
Add C46,C47,C48,C49,C50,C51.But NC
C50
NC
NC
C51
NC
NC
