Schematic Diagram
5
4
3
2
1
6
D
C
A
B
D
C
A
B
5
4
3
2
1
6
DMAIN ASSY (2/4)
10
11
9
9
12
D+
12
V
G
ND
-H
D+
3.3
V
D+
12
V
D+
5.6
V
_O
N
H+
3.3
V
_F
E
T_
O
N
H+
5V
_F
E
T_
O
N
4588_I
N
T
D
M
A
IN+
5V
6
D+
5V
D+
3.3
V
G
ND
A
C
212
5
4N
7-
K
H
_M
C
LK
IIS
_S
D
3/
D
S
D
0_R
IIS
_S
D
0/
D
S
D
0_L
IIS
_WS
4588_
P
D
N
R
216
3
10
R
216
6
10
4588_3
V
3
R
212
7
10K
-F
HDM
I+
12
V
D
M
A
IN+
5V
6
HDM
I_
G
N
D
HDM
I_
G
N
D
AR
C
SPD
IF
R
158
8
N
M
G
ND
-H
C
184
2
N
M
N
M
R
186
3
F
R
_O
U
T
FL
_
O
U
T
SR
_O
U
T
PV
DD
_5
V
R
216
4
10
K
C
211
8
1N
-J
1000P
-C
H
C
210
8
C
211
0
G
R
M
31C
R
61C
226K
E
15
L
4588_
S
D
A
C
214
0
330P
-J
DMAIN+ 3.3 V
OPT_I N
COA X_I N
R
231
6
47
K
11
-
R246 1
10
C1562
NM
C1563
NM
ARCSPD IF.
C207 5
-
10 P/50
C208 4
-
R246 0
AIN_L
AIN_R
C_OU T
SL_ OUT
SR _OUT
FL_ OUT
FR_OUT
GND A
DMAIN+ 3.3 V
GND -H
SW _OUT
AN_L_I N
AN_R_I N
R213 1
33
AVDD
XTI
GND -H
IIS_SD1
IIS_SD0/ DSD0_ L
IIS_SD2
IIS_SCLK
DMAIN+ 3.3 V
4588_ PDN
SD IN1F
SD IN3C
DSP _L RC K
DSP _BC K
DIR_L RC K
DIR_BC K
DIR_MCK
DA I_MCK
GND -H
D+ 3.3 V
DMAIN+ 5V6
R
213
3
1K
-F
R
213
4
20K
-F
R
213
2
5K
1-
F
L200 8
10U H
D+
12
V
C
210
5
6N
8-
K
G
ND
-H
C209 8
100N- K
C210 4
10P- J
Q202 7
RT1N141 C
R245 8
NM
C208 6
10 P/50
H+
3.3
V
-
C209 0
R
211
5
0
C209 7
100N- K
C209 6
10P- J
C210 3
100 N-K
C232 3
100 N-K
R1864
100
1U/10
C1839
R1901
100
12
L200 7
10U H
C
210
2
6N
8-
K
10
R
210
0
C206 3
10 P/50
GND -H
R
213
0
390-
F
R
212
8
47K
-F
R
212
9
3K
3-
F
R213 9
10
15
R1860
NM
R1858
R
190
4
N
M
D+
3.3
V
_O
N
D+
12
V
C207 0
10 P/50
R1895
0
D+ 3.3 V
D+
3.3
V
_F
E
T
O
N
D+
5V
_F
E
T
O
N
4.7/1 6
C207 6
C207 8
4.7/1 6
C208 0
100 N-K
H+
3.3
V
H+
5V
G
ND
-H
A
IN
_R
A
IN
_L
D205 6
RB551 V-30
G
ND
A
C
235
0
82P
-J
C212 6
-
GND -H
R212 5
0
R212 3
33
VC OM
IIS
_S
D
2
IIS
_S
C
LK
AR
C
SPD
IF
R
215
4
12K
-F
330P- J
C215 5
C213 3
10N- K
IIS
_S
D
1
R
216
1
10
R
216
5
10
R
215
7
47
R
215
9
4K
7
R
215
8
4K
7
R
215
6
10
K
R
216
2
10
K
R
217
4
33
R
217
3
33
R
216
7
0
R
216
9
0
C214 3
100P- J
R
217
7
0
D
V
DD
_5
V
L201
5
B
D
121
T
C
214
6
14P
-J
14P
-J
C
214
7
L201 6
-
IIS_WS
H_MCLK
4588_ SCL
4588_ SDA
SD IN2S
ADC _SD TO
DIR_SD TO
R
214
0
1M
R
214
2
47
K
R
211
8
6K
8
Q202 6
FDC608P Z
330P
-J
C
208
7
HDM
I+
12
V
HDM
I+
12
V
HDM
I_
G
N
D
330P
-J
C
210
7
4.7/1 6
C208 9
C209 2
4.7/1 6
C209 3
10 P/50
R
211
7
6K
8
R
212
6
10K
-F
47
K
R
186
1
R1951
100
D
M
A
IN+
5V
6
G
ND
-H
G
ND
A
S
L_
O
U
T
C
_O
U
T
SW
_O
U
T
C212 8
100/6.3-Z815 6
C
213
2
10000N
-K
L201 3
2.2U H
R217 1
4K7
R217 2
4K7
C
214
5
100/
6.
3-
Z815
6
C214 2
100P- J
R218 4
150
C
213
8
330P
-J
C
214
1
N
M
(Z
8156
)
R
218
6
C
214
8
10000N
-K
C
215
0
10000N
-K
C
211
2
G
R
M
31C
R
61C
226K
E
15
L
C
211
1
G
R
M
31C
R
61C
226K
E
15
L
G
R
M
31C
B
31E
106K
A
75
L
C
210
9
G
R
M
31C
B
31E
106K
A
75
L
C
209
5
1000P
-C
H
C
210
1
G
R
M
31C
B
31E
106K
A
75
L
C
209
4
G
R
M
31C
B
31E
106K
A
75
L
C
209
1
C
211
7
1N
-J
C
211
5
G
R
M
31C
R
61C
226K
E
15
L
C
212
4
CH2
N2
-
J
C
213
6
10N
-K
4588_
S
C
L
C
214
4
100N
-K
GND -H
C206 5
-
10 P/50
C206 1
-
R245 9
AR C
OPT
COA X
SD IN1F
SD IN3C
SD IN4SB
DSP _BC K
DIR_L RC K
DIR_SD TO
R217 9
150
DIR_MCK
R218 5
IIS_SD3/ DSD0_ R
SD IN4SB
R213 7
10
C208 2
1N-J
330P- J
C208 3
C207 9
100N- K
C207 7
100P- J
C208 1
100/1 6
0
R
211
6
10
R
210
3
4.7/1 6
C206 6
C206 2
4.7/1 6
H+ 5V
C206 4
100 N-K
CN200 3
C125Z2-1 5
D205 7
RB551 V-30
R214 5
100
C212 7
-
10N
-K
C
212
3
R
215
5
47
K
R215 1
100
R
216
8
10
K
R215 0
100
R214 8
100
R214 7
100
R214 6
100
C213 0
10N- K
C213 1
220/6.3-Z815 7
C
213
4
1000P
-C
H
SD IN2S
DSP _L RC K
R218 0
33
R217 8
33
R218 1
33
DIR_BC K
ADC _SD TO
XT O
XTAL200 2
24.576 M(10p )
-
R
217
0
GND -H
L201 4
LBC2012 T-4.7U H
C
213
9
10N
-K
R218 7
C
210
0
10N
-K
C208 8
100N- K
C
210
6
10N
-K
C2 113
100N- K
2N2- K
C209 9
C208 5
10P- J
C
232
2
100
N
-K
1M
R
213
8
R
214
1
47
K
L1810
BK1005HS121-B
L1817
BK1005HS121-B
R214 4
100
C
212
9
10N
-K
R214 9
100
C
213
5
100/
6.
3-
Z815
6
R218 2
33
R218 3
33
C
214
9
100N
-K
IC
200
8
M
M
3529A
32P
R
E
(L
323
)
1
2
3
4
5
ON/OF F
GN D
NC
VOU T
VIN
IC200 6
S-1170 B50 UC -OUJ
1
2
3
4
5
ON/OF F
GN D
NC
IC200 5
VOU T
VIN
S-1170 B50 UC -OUJ
C1846
330P/50
C1866
330P/50
FROM REGULATOR B'D
VOUT = 0.925(R1/R2 + 1)
L201 2
LBC2012 T-4.7U H
C1845
0.01U/25
C1864
0.01U/25
1
2
3
4
5
6
7
8
IC180 8
TC7 W HU04F K
1
2
3
4
5
IC181 2
TC7SH08FUS 1
1
2
3
4
5
6
7
8
9
10
11
12
71
72
73
74
75
76
77
78
79
80
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
IC20 11
AK458 8
CA
D
1
RX
7
I2
C
DA
UX
2
V
IN
M
CL
K
TX
0
RX
6
TVDD
DVD D
DVS S
XTO
XTI
TEST3
MCKO 2
MCKO 1
COU T
UOU T
RX
3
P
V
S
S
R
P
V
D
D
RX
4
TE
S
T
2
RX
5
CA
D
0
P
D
N
VOU T
SDTO 2
BICK 2
LRCK 2
SDTO 1
BICK 1
X
TL
0
CS
N
S
D
TI
4
S
D
TI
3
S
D
TI
2
S
D
TI
1
X
TL
1
INT1
N
C
NC
RX0
N
C
DZ
F
1
DZ
F
2
NC
RIN
RX1
N
C
M
A
S
TE
R
LO
UT
4
RO
UT
4
LO
UT
3
N
C
AVSS
AVDD
VREF H
VCO M
ROU T1
LOU T1
ROU T2
LOU T2
41.ROU T3(C )
61.R X2
60.TEST1
BOU T
TX
1
21.CCLK/SC L
22.CD TI/SD A
20.CDT O
19.LRCK 1
DA
UX
1
NC
NC
NC
LIN
NC
80.4588_ MUTE