634
R1185
LS+
LS-
CODEC2_SDIN2_M
BLS+
BLS-
RS+
RS-
R_HF+
R_HF-
1
D
C
B
A
2
3
4
SCALE
ASY/SCH PART NO.
REV
SHEET
SIZE
B
NONE
SCH DOC NO.
PCB PART NO.
SHEET NAME
REVISE STAMP
5069499
5069500
1000237999
20/12/2017:13:57
F
7_LS/RS_CODEC
AGND
AGND
VDD-1
VDD-2
VLC
VLS
VQ
VARX
VA
DGND-2
DGND-1
FILT+
LPFLT
REFGND
AGND-1
AGND-2
U28
CS42528
4
51
6
53
17
41
24
5
52
18
39
19
40
25
CODEC2_SDIN1_M
BICK_M
LRCK_M
MCLK_M
AINL+
AINL-
AINR+
AINR-
OMCK
ADCIN1
ADCIN2
RMCK
SAI_LRCK
SAI_SCLK
CX_LRCK
CX_SCLK
CX_SDIN1
CX_SDIN2
CX_SDIN3
INT
RST
SCL/CCLK
SDA/CDOUT
AD1/CDIN
AD0/CS
AOUTA1-
AOUTB1-
AOUTA2-
AOUTB2-
AOUTA3-
AOUTB3-
MUTEC
CX_SDOUT
RXP1/GPO1
RXP2/GPO2
RXP3/GPO3
RXP4/GPO4
RXP5/GPO5
RXP6/GPO6
RXP7/GPO7
AOUTB4-
AOUTA4-
RXP0
TXP
SAI_SDOUT
CX_SDIN4
47
46
45
44
57
36
43
42
CS42528
55
60
61
3
20
2
1
64
63
37
35
34
32
33
31
30
28
29
21
22
23
49
50
54
11
62
12
7
8
9
10
U28
15
16
27
26
38
56
14
13
59
48
58
CODEC2_SDOUT_M
+3.3V
AGND
AGND
+5.0VA
VQ32
VQ31
AGND
AGND
RS_IN_M
LS_IN_M
-12V_2
+12V_2
AGND
AGND
+12V_2
-12V_2
VQ31
+5.0VA
AGND
VQ32
+5.0VA
AGND
AGND
AGND
AGND
CODEC_RESET_M
CODEC2_CS_M
SPI1_MOSI_M
SPI1_SPCK_M
SPI1_MISO_M
0.1uF
C317
C318
0.1uF
C319
0.1uF
0.1uF
C336
C514
0.1uF
C614
0.1uF
+
100uF
C513
25V
+
C613
100uF
25V
2.67K
R517
3.16K
R518
2.67K
R1192
3.16K
R618
100K
+
R509
25V
47uF
C509
332
R514
R515
634
R511
634
R516
100
100
R1195
10K
R510
0.0027uF
C512
100K
R609
+
C609
47uF
25V
R614
332
R613
634
R615
634
634
R611
100
R616
R612
100
R610
10K
0.0027uF
C612
33
R84
0
R478
0
R479
R480
0
0
R482
0
R483
0.001uF
C592
0
R484
R85
33
R86
33
600
L35
L36
600
600
L37
C337
0.1uF
C538
10uF
C556
0.01uF
0.1uF
C338
0.1uF
C339
10uF
C539
0.01uF
C557
C340
0.1uF
C540
10uF
C341
0.1uF
0.1uF
C342
C558
0.01uF
0.1uF
C343
C541
10uF
0.01uF
C559
+
C577
220uF
16V
0.1uF
C344
+
C617
100uF
25V
C3
0.0022uF
C581
0.047uF
R658
2.49K
NJM4580CG
U27
1
2
3
U26
NJM4580CG
7
6
5
8
P
N
NJM4580CG
U26
8
4
8
P
N
8
NJM4580CG
U27
4
U26
NJM4580CG
1
2
3
NJM4580CG
U27
7
6
5
10uF
C542
120pF
C510
C511
120pF
120pF
C610
C611
120pF
R_HF-
R_HF+
LS+
LS-
RS-
RS+
R
LS_AD_IN-
L
RS_AD_IN-
BLS-
BLS+
RS_IN_M
LS_IN_M
SPI1_MOSI_M
MCLK_M
LRCK_M
BICK_M
CODEC_RESET_M
SPI1_SPCK_M
SPI1_MISO_M
CODEC2_SDIN1_M
CODEC2_SDIN2_M
CODEC2_CS_M
PIN6
PIN53
CLOSE TO CODEC
SURROUND WITH GND
7 of 19
PIN51
PIN51
PIN4
PIN4
AGND
AGND
AGND
AGND
AGND
AGND
19
CPi2000 Service Manual
Version A - 01/19
17
Table of Contents