YORKVILLE EXM 400 Service Manual page 29

1 2 3
A
B
C
D
E
F
G
H
I
J
K
1 2 3
4 5 6 7
C162
100N 16V
0603
C163
U16
10U 16V 1
VREF VINR
Elec 2
AGND
6632
TSSOP14
C167 C166 PCM1808
3
VCC VINL
Elec 0603
4
5V
3V3
VDD
FMT
MD1
5
C168 DGND MD0
C169 6
Elec
SCKI DOUT
0603 7
R268 LRCK BCK
49R9
0603
R292
49R9
0603
C174
100N 16V
0603
C175
U23
1
10U 16V
VREF VINR
Elec 2
AGND
6632
C179
0603 TSSOP14
PCM1808
3
VCC VINL
4
VDD
FMT
MD1
C180
5
DGND MD0
0603
6
SCKI DOUT
7
LRCK BCK
R269
49R9
0603
R294
49R9
0603
4 5 6 7
8 9 10
C164
14 50V 1U
VIN8
4.3X3.9
7-8Gnd
C165
13 50V 1U
VIN7
4.3X3.9
12
R245
11
W100
10
220K
9
0603
8 R246
W100
220K
0603
R289
ADOUT4
W063
R293 49R9
49R9 0603
0603
C176
14
50V 1U
VIN10
4.3X3.9
C177
13 50V 1U
VIN9
+15V_3
4.3X3.9
12
R116 MC33078 MC33078
11
W100 7817 7817 6
-
10
220K V+
9-10Gnd
9 0603 7
U8C
R124
8
V-
5
W100
+
SO8 SO8
220K
0603
U8B
-15V_3
R290
W063 ADOUT5
49R9
R295 R281
0603
49R9
VCOMAD1 1/8W
0603
MC33078
562R0
0805
7817
R282
VCOMAD2 1/8W 1
562R0
0805
SO8
R283
VCOMAD3
1/8W
U8A
562R0
0805
Pin 48 MODE: H/W Control, single-ended analog input
Pin 44 MD1, 45 MD0: Slave sample m
Pin 43 DEMP: 44.1kHz demphasis OFF
Pin 42 FMT: I2S audio data format
8 9 10
11 12 13
BCLKDA
LRCLKDA
DAIN4
DAIN3
DAIN2
DAIN1
MCLKI
MCLKI
R147
ADOUT3 W063
49R9
R148
0603
ADOUT2 W063
49R9
R146
0603
ADOUT1 W063
49R9
0603
BCLKAD R270
BCLKAD
W063
49R9
LRCLKAD 0603 R271
LRCLKAD
W063
49R9
0603
51
VIN1- VIN1-
52
VIN1+ VIN1+
53
VIN2-
VIN2-
54
VIN2+ VIN2+
55
VIN3-
VIN3-
56
VIN3+ VIN3+
57
VIN4- VIN4-
58
VIN4+
VIN4+
61
VIN5- VIN5-
62
VIN5+
VIN5+
63
VIN6- VIN6-
64
VIN6+ VIN6+
3V3
46
VDD1
12
VDD2
C97 C98 C99
47
DGND1
1206 0603 0603
11
DGND2
5V
49
+5V VCCAD1
3
VCCAD2
C103 C104 C105
50
AGNDAD1
1206 0603 0603
2
AGNDAD2
R259
1
W125 VCOMAD
1K02
0805 59
VREFAD1
60
VREFAD2
C108 C109
C107 Elec C190 C191 Elec
0603 0603 0603
2
-
3
+
DGND
11 12 13
14 15 16 17
R267
49R9
0603
32
VOUT1- VOUT1-
31
VOUT1+ VOUT1+
30
VOUT2-
VOUT2-
29
VOUT2+ VOUT2+
28
VOUT3-
VOUT3-
27
VOUT3+ VOUT3+
26
VOUT4- VOUT4-
25
VOUT4+
VOUT4+
24
VOUT5- VOUT5-
23
VOUT5+
VOUT5+
22
VOUT6- VOUT6-
U10 21
VOUT6+ VOUT6+
PCM3168A 20
VOUT7- VOUT7-
8174 19
VOUT7+ VOUT7+
QFP64-PP 18
VOUT8-
VOUT8-
17
VOUT8+ VOUT8+
5V
14
VCCDA1
34
VCCDA2
C101 C102
16
AGNDDA1
0603 0603
33
AGNDDA2
LINE_OUT_GND
15
VCOMDA
C106
Elec
C189
0603
R153
220K
0603
R154 R155 R156 R157
220K 220K 220K 220K
0603 0603 0603 0603
Codec
Section:
EXM400
Product(s):
PCB#: Rev#: EML Rev#: Sheet Of
M1567 V03 1 1
Modified: File: Tmp Date:
3/16/2016 Codec.SchDoc 04/15/2013
14 15 16 17
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