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SCH05 MAIN 05
ADC_RST
ADC_RST
ADC_MCLK
ADC_MCLK
ADC_BCLK
ADC_BCLK
ADC_LRCK
ADC_LRCK
ADC_DATA
ADC_DATA
P3
M1
M1
M3
M3
M4
M4
M6
M6
M5
R1021
0
M5
5PIN/CKX-3.5-29
Audio inPUT
A
C76
0.1uF/16V/X7R
C85
0.1uF/16V/X7R
A
ES7241(Slave)， MT8502(Master)
SYS_3V3
U11
1
R253
VDDP
VDDA
C320
C319
4
VDDD
NC/10UF/6.3V
0.1uF/16V/X7R
10K
R296
1K
7
ADC_RST
RESETb
AINL
ADC_MCLK
R297
33
16
MCLK
ADC_BCLK
R298
33
5
SCLK
AINR
ADC_LRCK
6
R299
33
ADC_DATA
LRCK
R251
33
2
SDOUT
R252
10K
SYS_3V3
REFP
R303
10K
15
M0
REFQ
14
R302
10K
M1
3
GNDD
17
PAD
GNDA
ES7241
R304
0
A
R305
0
A
13
R1640
7.5K/1%
AUX_L
AUX_R
R1639
7.5K/1%
C958
C959
A
SYS_3V3
R295
4.7
11
C316
C1712
100uF/6.3V/X5R
0.1uF/16V/X7R
A
8
AUX_L
C55
1uF/10V/X5R
10
C64
1uF/10V/X5R
AUX_R
C67
C74
13
9
C317
12
C318
10UF/6.3V/X5R
10UF/6.3V/X5R
A
A
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