ON Semiconductor LC786830, User Manual

Page: 8 / 18

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8
C
PVDD
1
CAPP
2
C
PGND
3
CAPM
4
V
NEG
5
O
UTL
6
O
UTR
7
AV
D
D
8
AGNS
15
DOUT
16
MODE1
17
MODE2
18
FL
T
19
SCK
20
BCK
21
DIN
22
AGND
9
DEMP
10
ATT2
11
ATT1
12
ATT0
13
MAST
14
LRCK
23
FMT
24
XSMT
25
LDOO
26
DGND
27
DVDD
28
IC601 PCM5142
C603
2.2uF
C602
2.2uF
C601
0.1
AVDD2
C605
10u/50V
C604
0.1
AGND
AVDD2
C609
10u/50V
C608
0.1
C606
10u/50V
C607
0.1
DVDD2
DGND
DGND
R602 470 R603
470
C611
2200pF
C610
2200pF
R608 0
AGND
AGND
R605
10K
DVDD2
R606
OPEN
DGND
DA
C
−
DA
TA
DA
C
−
BCK
CP
V
D
D
1
CAPP
2
C
PGND
3
CAPM
4
V
NEG
5
O
UTL
6
O
UTR
7
AV
D
D
8
AGNS
15
DOUT
16
MODE1
17
MODE2
18
FL
T
19
SCK
20
BCK
21
DIN
22
AGND
9
DEMP
10
ATT2
11
ATT1
12
ATT0
13
MAST
14
LRCK
23
FMT
24
XSMT
25
LDOO
26
DGND
27
DVDD
28
IC602 PCM5142
C623
2.2uF
C622
2.2uF
C621
0.1
AVDD2
C625
10u/50V
C624
0.1
AGND
AVDD2
C629
10u/50V
C628
0.1
C626
10u/50V
C627
0.1
DVDD2
DGND
DGND
R622 470 R623
470
C631
2200pF
C630
2200pF
R628 0
AGND
AGND
R625
10K
DVDD2
R626
OPEN
DGND
DA
C
−
DA
TA
R
DA
C
−
BCK
DA
C
−
LRCK
CP
V
D
D
1
CAPP
2
C
PGND
3
CAPM
4
V
NEG
5
O
UTL
6
O
UTR
7
AV
D
D
8
AGNS
15
DOUT
16
MODE1
17
MODE2
18
FL
T
19
SCK
20
BCK
21
DIN
22
AGND
9
DEMP
10
ATT2
11
ATT1
12
ATT0
13
MAST
14
LRCK
23
FMT
24
XSMT
25
LDOO
26
DGND
27
DVDD
28
IC603 PCM5142
C643
2.2uF
C642
2.2uF
C641
0.1
AVDD2
C645
10u/50V
C644
0.1
AGND
AVDD2
C649
10u/50V
C648
0.1
C646
10u/50V
C647
0.1
DVDD2
DGND
DGND
R642 470 R643
470
C651
2200pF
C650
2200pF
R648 0
AGND
AGND
R645
10K
DVDD2
R646
OPEN
DGND
DA
C
−
DA
TA
S
DA
C
−
BCK
DA
C
−
LRCK
R673 680
R671 100K R672 100K
R674
680
C672 1000pF C671 1000pF
C673 10u/50v C674 10u/50v
AGND
R677 680
R675 100K R676 100K
R678
680
C676 1000pF C675 1000pF
C677 10u/50v C678 10u/50v
AGND
R679 100K
R680
680
C679 1000pF
C680 10u/50v
AGND
DA
C
−
LRCK
GP07
−
0
GP07
−
1
GP07
−
2
GP07
−
0
GP07
−
1
GP07
−
3
GP07
−
0
GP07
−
1
GP07
−
4
GP04
−
4
B1
1
GND
2
B0
3
A
4
Vcc
5
Select
6
IC604 NLASB3157DFT2G
B1
1
GND
2
B0
3
A
4
Vcc
5
Select
6
IC605 NLASB3157DFT2G C612
1uF
AV
DD2
AGND
C613
1uF
AV
DD2
B1
1
GND
2
B0
3
A
4
Vcc
5
Select
6
IC606 NLASB3157DFT2G
B1
1
GND
2
B0
3
A
4
Vcc
5
Select
6
IC607 NLASB3157DFT2G C614
1uF
AV
DD2
AGND
C615
1uF
AV
DD2
B1
1
GND
2
B0
3
A
4
Vcc
5
Select
6
IC608 NLASB3157DFT2G
B1
1
GND
2
B0
3
A
4
Vcc
5
Select
6
IC609 NLASB3157DFT2G C616
1uF
AV
DD2
AGND
C617
1uF
AV
DD2
DAC
O
UT1L
DAC
O
UT1R
DAC
O
UT2L
DAC
O
UT2R
DAC
O
UTS
GND
1
Rch(R)
3
Lch(W)
2
GND
4
Rch(R)
6
Lch(W)
5
GND
7
Rch(R)
9
Lch(W)
8
CN601 RC
J
−
61232323
AGND AGND AGND
L3INP
L3INN R3INP R3INN
R684 0 R685 0 R686 0
C681 OPEN C682 OPEN
R688 OPEN
C683 OPEN
GND
R681 0 R682 0
R687 0
R689 OPEN
R683 OPEN
GND
OUT
1
V
−
2
−
IN
4
V+
5
+IN
3
IC610 OP
A344NA
R662
1K
C663
10uF
R661 2.2K
R663 10K R664 10K
R665
100K
C666
100pF
C664 1uF
MIC
V
D
D
C665 0.1
MIC
G
N
D
C662 100u/10v
C661 0.1
GND
1
OUT
2
U601 ECM
MIC
G
N
D
MICINP
R666
0
R667
0
MICINN
DGND
R691
10K
3 2 4
CN602 A
U
X JACK
Figure 14. LC786830 DEMO (Main Board) − AUDIO IN/OUT