40
GND
POWER +
POWER -
TO CODEC BLOCK
USB STREMMING CONTROLLER
DD18OUT
OPTICAL INPUT
COAXIAL INPUT
XI
D
VSS
VDD18
GPIO0
GPIO2
GPIO4
SUSPEND
VDD33
VSS
NC
NC
VD
D
33
SS
VD
D
18
NC
NC
VDD18
BOOTSEL
RESETIN
SDAO
SCLO
GPIO5
M/S_SEL
VDD33
GPI
O
3
GPI
O
6
US
B_
D
M
US
B_
D
P
VD
D
33
GND
GPI
O
1
VS
S
NC
NC
SP
D
RX
48
47
46
45
44
43
42
41
40
39
38
37
36 35 34 33 32 31 30 29 28 27 26 25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
IC910
TE7022LDS
1
2
3
4
56
7
8
IC912
M2
4C
16
W
MN
6T
P
X901
12MHz
GND
D
D-
VB
U
S
34
JK
91
C991
47u
F/
25V
(R
A
3)
R9
02
22
R9
03
10K
R9
04
10K
C901
0
1u
F
R909
10K
R910
10K
C905
0.
1u
F
C906
47uF/25V(RA3)
R911
1M
R9
12
220
R9
13
22
R9
14
OP
EN
R9
15
10K
R9
16
10K
R9
17
OP
EN
C907
47u
F/
25V
(R
A
3)
C908
0
1u
F
C909
47u
F/
25V
(R
A
3)
C910
0
1u
F
C911
0.
1u
F
C912
47u
F/
25V
(R
A
3)
C913
47u
F/
25V
(R
A
3)
C914
0.
1u
F
R 18
22
R919
22
R9
0
10K
R9
1
10K
C940
0.1uF
R922
10K
R923
10K
C916
0.
1u
F
C945
47u
F/
25V
(R
A
3)
C918
0.
1u
F
C919
22P
C902
22P
Q906
KRC102S
Q9
07
KR
A
102S
C963
0.
1u
F
C964
OP
EN
R9
01
OP
EN
AA
D9
15
O
EN
D9
16
OP
N
D9
17
OP
EN
C965
OP
EN
C966
OP
EN
R9
05
OP
EN
R9
06
OP
EN
C967
22P
C968
22P
R907
10
R908
10
L904
14
13
12
11
10
9
8
7
6
5
4
3
2
1
IC903
HVITC74VHCU04 T
14
13
12
11
10
9
8
7
6
5
4
3
2
1
IC902
CVISN74 V00A W
1
2
3
OUT
GND
VCC
RX
JK
92
JK
93
D9
01
KD
S1
60
RT
KP
C904
0.
1u
F
C921
10/
16V
(R
V2)
C922
0.01uF
R924
470
R925
47K
R9
26
33
C923
0.01uF
D9
02
KD
S1
60
RT
KP
R9
27
75
R9
28
330K
R9
29
33
R9
30
47K
R9
31
100K
R9
32
33
R9
33
33
C924
0.
1u
F
C925
0.
1u
F
R9
34
33
C926
47P
C927
OP
EN
C928
0.1uF
C929
1000P
C930
0.01uF
C931
1000P
C934
0.1uF
R9
35
10K
C946 0.
1u
F
C947
0.
012u
F
C937
100u
F/
25V
C938
0
1u
F
C900
0.01uF
C899
1000P
C898 0 01uF
C897 1000P
R720
33
Q900
HVTKRC111S
R983
0
R9
69
1.
5K
R982
OPEN
R9
81
OP
EN
3 3V_D1
GND_D1
C U
AY/ AUSE
STO
REVI US
USB_R S
GND_D1
3 3V_D1
GND_D1
GND_D1
3 3V_D1
GND_D1
GND_D1
GND_D1
3 3V_D1
GND_D1
GND_D1
3 3V_D1
CHGND7
USB_RES
REVIOUS
STO
NEXT
AY/ AUSE
5V_VBUS
SUS END
GND_D1
5V_VBUS
GND_D1
5V_C U
GND_D1
GND_D1
USB_RES
REVIOUS
STO
NEXT
AY/ AUSE
SUS END
O T/COAX
GND_D1
USBDAC_S DI
O T/COAX_S DI
5V_C U
GND_D1
GND_D1
CHGND8
860S
D
I
$$$30827
3 3V_D1
5/12
3/12 5/12
8
7
6
5
4
3
2
1
A
B
C
D
E
F
SCHEMATIC DIAGRAMS (2/12)
D+
D-
WAVEFORMS