Datasheet

DS52061A
PIC32 USB Digital Audio Accessory Board Information Sheet
Schematics (Sheets 2 of 2)
MPWR
(DNP)
LLINE_IN
I2C1_SCL
CVDD
SPI_SDI
CVDD
RLINE_IN
IN2+
LHP1_OUT
RHP1_OUT
R38
10R
IN1+
IN1-
C24
10uF
(DNP)
1uF
C19
10uF
C34
RLINE_IN
J8
IN2+
IN2-
SPI_LRCK
SPI_SCK
I2C1_SDA
R23
10R
R19
2.2K
R20
2.2K
CVDD
C14
10uF
AVDD
CVDD
C18
0.1uF
SPI_SDO
RESET
CVDD
MPWR
C12
0.1uF
REF_CLKO
AVDD
0.1uF
C16
LLINE_IN
IN2-
IN1+
IN1-
R30
2.2K
R32
2.2K
J7
5.6K
R25
5.6K
R28
1uF
C22
C21
10uF
C33
10uF
R29
10M
R26
10M
100R
R42
100R
R40
R33
2.2K
R34
(DNP)
C17
0.1uF
0.1uF
C13
C15
1uF
MPWR
LLINE_OUT
MPWR
CVDD
MPWR
RHP1_OUT
LLINE_OUT
R39
10R
6.8R
R37
6.8RR36
RLINE_OUT
R43
47K
R41
47K
C23
220pF
5.6K
R27
5.6K
R24
1uF
C27
1uF
C28
LHP1_OUT
RLINE_OUT
C32
0.22uF
C31
0.22uF
J5
R31
(DNP)
J4
J6
R35
2.2K
C20
220pF
100K (DNP)
R21
33
THERMAL
14
BICK
11
SDTI
8
CSN
5
RIN3
2
VCOM
17
MCKI
19
HVSS
22
HPL
25
LIN4
28
MIN
31
LIN1/IN1-
15
DVDD
16
TVDD
12
SDTO
13
LRCK
9
CCLK
10
CDTI
6
I2C
7
PDN
3
AVSS
4
AVDD
1
MPWR
18
TESTO
21
HPR
20
HVDD
24
RIN4
23
MUTET
27
LOUT
26
ROUT
30
LIN2/IN2+
29
RIN2/IN2-
32
RIN1/IN1+
U4
AK4645A
47uFC29
1uF
C25
1uF
C26
C11
2.2uF
C30
47uF
R22
100K (DNP)