Schematics

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
25VWXA2200uF/±20%
󱥘 45W 󳴱󰵐󳖊󰬏󲔿
300mA
1.8V LDO
AUD3_RXD
AUD3_TXD
AUD3_TXFS
AUD3_TXC
MIC
I2S_OUTL
AUD3_TXD
AUD3_TXFS
VDDD
HP_VGNDMIC_BIAS
AUD3_TXC
AUD3_RXD
CCM_CLKO1
I2S_OUTL
I2S_OUTR
CCM_CLKO1
OUTR
OUTL
OUT1P
OUT1N
OUT2P
OUT2N
OUT3P
OUT3N
OUT4N
STANDBY
MUTE
OUTR
OUTL
MIC
MIC_BIAS
OUTL
OUTR
OUTL
OUTR
ACCL_BYP
ACC_3V3
GPIO_18
STANDBY
MUTE
OUT4P
I2C3_SCL
I2C3_SDA
LINEIN_L
LINEIN_R
LINEIN_L
LINEIN_R
VDDIO
I2S_OUTR
AUD3_RXD4
AUD3_TXFS4
AUD3_TXD4
AUD3_TXC4
GPIO04
GPIO14
GPIO24
OUT1P 8
OUT1N 8
OUT2P 8
OUT2N 8
OUT3P 8
OUT3N 8
OUT4P 8
OUT4N 8
GND
GND
GND
GND
AUD_GND
AUD_GND
AUD_GND
AUD_GND
AUD_GND
VCC3V3
VCC3V3
GND AUD_GND
GND
POWER_VIN
GND
GND
GND
GND
GND GND
AUD_GND
DVDD_1V8
VCC3V3
GND
GND
GND
GNDGND
GND GND
GNDGND
DVDD_1V8
VCC3V3
VDDIO
VDDIO
GND
GND
GND
VCC3V3
GND
VCC5V0
GND
GND
AUD_GND
VCC5V0
VCC3V3
GND
GND
GND
GND
VCC5V0
GND
AUD_GND
GND
VCC3V3
AUD_GND
DVDD_1V8
I2C2_SCL4,9,10,16
I2C2_SDA4,9,10,16
MIC_IN 17
I2C1_SDA 4
I2C1_SCL4
GPIO_184
FM_LOUT16
FM_ROUT16
KEY-DP 8
I2C3_SCL 1,4,17
I2C3_SDA 1,4,17
SPK2P15
SPK2N15
Channel_A 4
Channel_B 4
I2S_OUTL15
BT_LINE_L16
BT_LINE_R16
I2S_OUTR16
Title
Size Document Number Rev
Date: Sheet of
<Doc> <RevCode>
<Title>
C
13 17Friday, July 24, 2015
Title
Size Document Number Rev
Date: Sheet of
<Doc> <RevCode>
<Title>
C
13 17Friday, July 24, 2015
Title
Size Document Number Rev
Date: Sheet of
<Doc> <RevCode>
<Title>
C
13 17Friday, July 24, 2015
+
C357 4.7uF/35V
C359
0.1uF
12
R236 0R
R361
10K
R239
22K/NC
C355
0.1uF
FB58 120 OHM/2A@100MHz
C443
33pF
R238
22K/NC
R373
4.7K
12
U74
CD4052BCSJ
0Y
1
1Y
5
2Y
2
3Y
4
0X
12
1X
14
2X
15
3X
11
A
10
B
9
INH
6
YCOMOUT
3
XCOMOUT
13
VDD
16
VSS
8
VEE
7
+
C458
10uF/16V
C351
10uF/16V
12
C354
0.1uF
U9
TLP281
12 43
FB33 120 OHM/2A@100MHz
FB41 120 OHM/2A@100MHz
C361
10pF
R357 0R
C358
0.1uF
N/A
12
L15 100uH/5A
R234 10K
C446
0.1uF
U34
tda7850
4
4
22
22
11
11
12
12
15
15
14
14
13
13
16
16
10
10
25
25
1
1
9
9
8
8
7
7
5
5
2
2
3
3
17
17
18
18
19
19
21
21
24
24
23
23
6
6
20
20
C364
0.1uF
12
R237 0R
U49
MMA8653FC
VDD
1
SCL
2
INT1
3
BYP
4
INT2
5
GND
6
GND
7
VDDIO
8
GND
9
SDA
10
R232 0R/NC
R359
1K
.
5%
R231 0R
12
C459
0.1uF
R233 47K
R360
1K
.
5%
R415 1K
R358 0R
C360
10pF
C418
0.1uF
R241 2.2K
C460
0.1uF
C453
10uF/16V
6.3V
C353
8200uF/25V
R416 1K
FB42 120 OHM/2A@100MHz/NC
C352
0.1uF
C348
10uF/16V
12
R399
5.1K
12
C454
0.1uF
16V
R414 1K
FB34
120 OHM/2A@100MHz
21
C362
0.47uF
+
C474
10uF/16V
R370
10K
12
C455
0.1uF
16V
R235 0R/NC
C365
0.1uF
C363
47uF/10V
Q21
MMBT3904
32
1
R240 22R
1 2
C487
33pF
C349
0.1uF
U33
SGTL5000-XNAA3
I2S_SCLK
24
NC5
22
LINEIN_L
14
CPFILT
18
VDDIO
20
NC4
19
SYS_MCLK
21
I2S_DOUT
25
I2S_DIN
26
HP_L
6
CTRL_DATA
27
NC6
28
CTRL_CLK
29
GND1
1
NC1
8
HP_R
2
GND2
3
VDDA
5
LINEOUT_L
12
LINEOUT_R
11
MIC
15
NC3
17
LINEIN_R
13
AGND
7
I2S_LRCLK
23
VDDD
30
CTRL_ADR0_CS
31
CTRL_MODE
32
HP_VGND
4
NC2
9
VAG
10
MIC_BIAS
16
GND3_PAD
33
R405
1K/NC
12
C452
10uF/16V
6.3V
R400
1K/NC
12
U73
SHA204A
NC1
1
NC2
2
NC3
3
GND
4
VCC
8
NC4
7
SCL
6
SDA
5
R371
10K
12
+
C356 4.7uF/35V
U50
MIC5319-1.8V
VIN
1
GND
2
EN
3
ADJ
4
VOUT
5
FB40
120 OHM/2A@100MHz
Q20
MMBT3904
32
1
C456
0.1uF
16V
C350
0.1uF
FB59
120 OHM/2A@100MHz
FB31
120 OHM/2A@100MHz
FB43
120 OHM/2A@100MHz
C457
0.1uF
R372 1K
12
R398
10K
12