Boardcon Embedded Design MINI3288 User Manual page 17

VCC_IO
R92
1k
MIC1P
R94
2.2K
C47 C48
104 22uF
MIC1N
R96
2.2K
MICPHONE
J6
5
LINEIN/BLK
4
L
3
2
R
1
PHONEJACK
R98
LINE IN
47K
J7
5
HEADPHONE/GRE
4
L
3
2
R
1
PHONEJACK
HEADPHONE
C58
220pF
C0603
Customize the embedded system based on
C49
100pF
DV15 DV16
C50 C51 SFI0603-240E2R5PP SFI0603-240E2R5PP
100pF 100pF
AVDD
R100
2.2K
V6 20160505
LIN2
R141
GPIO7_B1_u
47K
RIN2
C53 R132 R99 C55
10K 2.2K
220pF 220pF
C0603 C0603
C59 R103
R102
47K
220pF R0603
47K
R0603 C0603
16
1
2
MIC1
WM_64BC
MIC/F6/DIP
5
HP_LO
R214 51R
R216
1
Q40
2N3904
1K
VCC_IO
HP_RO
R217 51R
R220
100K
1
Q41 R218 1K
2N3904
C65
0.1uF
2016-12-06/V7
Your Idea
HP_CLT 1