Schematics

PCM5100A
AP7333-33SRG
CPVDD
1
CAPP
2
CPGND
3
CAPM
4
VNEG
5
OUTL
6
OUTR
7
AVDD
8
AGND
9
DEMP
10
FLT
11
SCK
12
BCK
13
DIN
14
LRCK
15
FMT
16
XSMT
17
LDOO
18
DGND
19
DVDD
20
U3
IN
OUT
GND
U2
2 7
3 6
1 8
4 5
OUTR
5
OUTL
16
SGND
15
PGND
10*2
HPVSS
8
RIN+
3
RIN-
4
LIN+
2
LIN-
1
EN
13
G0
6
G1
7
CAP+
11
CAP-
9
HPVDD
12
PVDD
14
GP0/UTX
1
GP1/URX
2
GP2
4
GP3/INT
5
GP4/SDA
6
GP5/SCL
7
GP6/R
9
GP7/G
10
GP8/B
11
GP9
12
GP10
14
GP11
15
GP12/A
16
GP13/B
17
GP14/X
19
GP15/Y
20
GND
3*8
GP16/SRX
21
GP17/SCS
22
GP18/SCK
24
GP19/STX
25
GP20/BL
26
GP21/VS
27
GP22
29
GP26/ADC0
31
GP27/ADC1
32
RUN
30
3V3(OUT)
36
3V3_EN
37
VSYS
39
VBUS
40
GP28/ADC2
34
ADC_VREF
35
PAM8901/8908
PiPico