54321

VCC_3V3C85

VCC_3V3

SJ_IN3R

R690R

1C69

0.1uF

1uF

TP13TP THRU
R440R

FSYNC_IN

C49C501uF

0.1uF

R3922.2K

R730R

0R
TP10TP THRUBCLK_IN

D

DIN
R31DOUT

R24

R770R

TP11TP THRU

0R

R45
NC

D

R56NC

0R

865437
IOVss

IOVdd

DOUT/MFP2

DIN/MFP1BCLK

SCLK/MFP3

IN1L

AUDIO CODEC TLV320AIC3254

LDOIN

IN2L

HPL

IN2R

TP16
TP THRU

REF

9CONN_SCL

10CONN_SDA

R2NC

C47

C481uF

0.1uF

111213

SJ_IN1L

14

SJ_IN1R

15

SJ_IN2L

16

SJ_IN2R

R10R

1718

LOR

AA_LOR

AVDD

R250R

AVss

IN1R

MICBIAS

HPR

AVdd

0.1uF

DVss23

C401uFSPI_SELECT

24

C3925

SJ_HPLMISO/MFP4DVdd

1926

LDO_SELECT

IN3_L

27

SJ_HPR

SCL/nSS

SDA/MOSI

IN3_R

28
VCC_3V3C71
10uF

nRESET

2029

GPIO_MFP52130

MCLK

131

U3WCLK

32
RESET_OUT

GND

LOL

330R

22

R26

2VCC_3V3TP12TP THRU

TP15TP THRU

2SJ_IN3L

BCLK_IN

11uF
R70

MICBIAS

J3JACK and MICROPHONE

C70C91NC

C430.1uF

0 R R4013542

SJ_IN1L
SJ_IN1R
C82
R57

0.1uF

0 R R413.5mm Stereo JackNC

MICBIAS

C8747uF

J40 R R4213542

SJ_HPR
SJ_HPLC88

47uF
0 R R43MICBIAS3.5mm Stereo JackC74

AA_LOL

J51102R49C

SJ_IN3R

C7210uFNC

SJ_IN2L

SJ_IN3L

AUDIO CODEC

1uF

0R

SJ_IN2R

C73C

R50
CP-3523MJTR-ND

10uF

C90NC

3.5mm Mono Jack
R51

MICBIAS
SJ_IN2L
C89NC

CODEC_RESET

R60NC

R610R

10K
NCC83

TP14TP THRU

POWER AMP
R46 NC

VCC_3V3

SELECTIONRESET_OUT

R53
AA_LORMASTER_RESET

1C53C54C764700pF
C770 R R470.1uF

0.1uF

0.1uF

0.1uF

C794700pF
C80
R76 0 R

BCLK_J3

BCLK_IN

R37 0 R

INR-

R17NC

914

AVDD

OUTR+

PVDD2
PVDD1

INR+
11

OUTR-

INL-

INL+

2OUTL-

OUTL+SDR

SDL

B

U8
TPA2012D2RTJ

VCC_5V_MCU

DIN

R33 0 R

5R71 0 R

21

DOUT_J318EP

VCC_3V3DOUT
0 R R65

G1G0NC2NC1

R1510K

TPA2012D2RTJ

R62 NCPGND2PGND1DOUT
R35 0 RAGND

DIN_J3124

FSYNC_IN
0R

R48NC

C7813317161920871060 R R631152C75B

R8R160R

0.1uF

DIN

FSYNC_J3

AVDD

JP6
R75 0 R

1uF

1K
AA_LOL

R74 1K

R64 NC

R72

C51C52

1uF

0.1uF

1NC

2LOUT21ROUT2LOUT12ROUT1

POWER AMPLIFIERTERMINAL BLOCK
TP9TP THRU

VCC_5V_MCU

VCC_3V3

CONNECTOR

G2VCC_5V
R58J1A

CODEC_RESET

R320R
R540R

CONN_SCL

RES0603135791113151719R793.3K

2468101214161820R55
CONN_SDA

0R

G3J2RES0603

CONN_RCPT_10x2

FSYNC_J3
BCLK_J3
DIN_J3
DOUT_J3

1357911131517192468101214161820

G4R80
10K

G5
MASTER_RESET

G6J18

C92
0.1uF

D3L8G3Vcc
DD+
G5ID
GND
G6G41
2345121U42

ROUT2
ROUT1
LOUT2
LOUT1

BEAD_FERRITE

1234A

OSTTE040104

2CONN_MICRO_USB

1234L9G1

R59R78
3.3K

G2VCC_3V3
VCC_3V3G1VCC_3V31

micro USB

BEAD_FERRITECONN_RCPT_10x2
Title<Title>SizeCDate:

5432

Document Number
<Doc>

Rev
<RevCodThursday, March 27, 2014

Sheet
11of1

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