YORKVILLE Elite EF215P, Руководство по обслуживанию

Страница: 21 / 45

1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
K K
J J
I I
H H
G G
F F
E E
D D
C C
B B
A A
A/D Converter
Section:
Product(s):
ADC.SchDoc
M1802 3 11
Sheet Of PCB#: Rev#:
Modified:
V01
File: 2020-03-17
EF10P-EF12P-EF15P
EML Rev#:
01
Tmp Rev: V031
QFN48
AK5572
8279
T
E
S
T
O
1
2
9
V
R
E
F
L
1
2
V
R
E
F
H
1
3
AIN2N
4
AIN2P
5
AVDD
6
AVSS
7
T
E
S
T
1
5
M
C
L
K
1
6
T
V
D
D
1
7
D
V
S
S
1
8
V
D
D
1
8
1
9
P
D
N
2
0
P
W
0
2
1
P
W
1
2
2
P
W
2
2
3
M
S
N
2
4
BICK
25
LRCK
26
TDMIN
27
SDTO1
28
O
V
F
3
0
CKS0
31
CKS1
32
CKS2
33
CKS3
34
S
L
O
W
3
5
S
D
3
6
DIF0
37
DIF1
38
TDM0
39
TDM1
40
PSN
41
I2
C
4
2
DP
43
H
P
F
E
4
4
L
D
O
E
4
5
ODP
46
AIN1P
47
AIN1N
48
Delta-Sigma
Delta-Sigma
Modulator
Modulator
Decimation
Decimation
Filter
Filter
HPF
HPF
Serial Output
Controller
Voltage
Reference
T
h
e
rm
4
9
U19
AIN_
AIN_
AIN_LO_SENS-
AIN_HI_SENS-
+5V
0805
1
0
V
1
0
U
C133
R
e
s
e
t
DGND
BCLK
LRCLK
DGND
ADOUT
+3V3
M
C
L
K
0805
1
0
V
1
0
U
C138
AD_GND
1
0
0
N
0603
1
6
V
C136
3528
1
0
V
1
0
0
U
C137
1
0
0
N
0603
1
6
V
C135
0805
1
0
V
1
0
U
C134
1
0
0
N
0603
1
6
V
C139
W
2
5
0
22R
1206
R189
F0805
600R
L12
+3V3_AD
W125
47R
0805
R158
R
e
se
t
M
C
L
K
ADOUT_
AIN_
AIN_HI_SENS-
AIN_
AIN_LO_SENS-
+5Vref
BCLK
LRCLK
1
0
0
P
0
8
0
5
5
0
V
C62
2
N
7
0
8
0
5
1
0
0
V
C101
2
N
7
0
8
0
5
1
0
0
V
C72
1
0
0
P
0
8
0
5
5
0
V
C73
1
0
0
P
0
8
0
5
5
0
V
C79
1
0
0
P
0
8
0
5
5
0
V
C132
W100
4K75
0805
R184
W
1
0
0
4K75
0805
R186
0
8
0
5
1
6
V
1
0
U
C99
1
0
0
N
0603
1
6
V
C98
AD_Ref
10u 10v X5R (is X6S)