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1
3.4 DSP(2/2) ASSY
QQ
3 7 63 1515 0
A
A
2/2
DSP(2/2) ASSY (AWU8244)
MCK :
18.432MHz
BCK :
3.072MHz
LRCK :
48KHz
B
DSP BUS
C
TE
L 13942296513
D
E
NOTES
ALL CAPACITORS ARE IN
UNLESS OTHERWISE SPECIFIED
CKSRYB
www
AL :CEAL***M**-TS
NP :CEANP***M**-T
OTHER:CEAT***M##
ALL RESISTORS ARE IN
UNLESS OTHERWISE SPECIFIED
RS1/16S***J-T
F
A
2/2
18
1
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2
R1601
MCK
22
R1602
BCK
1
22
BCK
(D)
R1603
SDO0
2
22
DATA
R1604
LRCK
3
22
LRCK
IC1601
4
V+5A
DGND
PCM1754
5
NC
DBQ-TBB
6
Vcc
ZEROA
7
VoutL
8
VoutR
GNDA
(A)
C1605
10/50
GNDD
VC
DSP BUS
A
1/2
C1606
10/50
R1631
MCK
22
R1632
BCK
1
22
BCK
(D)
R1633
SDO1
2
22
DATA
R1634
LRCK
3
22
LRCK
IC1631
4
V+5A
DGND
PCM1754
5
NC
DBQ-TBB
6
Vcc
ZEROA
7
VoutL
8
VoutR
GNDA
C1635
10/50
GNDD
VC
MCK
BCK
1
BCK
(D)
SDO2
2
DATA
LRCK
3
LRCK
IC1661
4
V+5A
DGND
PCM1754
5
NC
DBQ-TBB
6
Vcc
ZEROA
7
VoutL
8
VoutR
GNDA
(A)
C1665
10/50
GNDD
VC
uF
C1666
10/50
x
ao
y
Ω
.
i
2
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3
8
16
SCK
15
(I2S FORMAT)
FMT
R1605
14
DACMUTE
MUTE
13
(DEMP:OFF)
DENP
A
1/2
12
TEST
11
MB
10
Vcom
9
AGND
GNDA
(A)
R1609
R1613
1.5k
R1610
R1614
1.5k
16
SCK
15
(I2S FORMAT)
FMT
R1635
14
DACMUTE
MUTE
13
DENP
(DEMP:OFF)
12
TEST
11
10
Vcom
9
Q Q
AGND
3
6 7
1 3
GNDA
R1639
1.5k
16
SCK
15
(I2S FORMAT)
FMT
R1665
14
DACMUTE
MUTE
13
(DEMP:OFF)
DENP
12
TEST
11
10
Vcom
9
AGND
GNDA
(A)
R1669
R1673
1.5k
R1670
R1674
1.5k
u163
.
XW-HT1
3
4
2 9
9 4
D/A
Front OUT
V+9
R1615
4.7k
IC1602
(1/2)
2
8
-
NJM2115M-TFB
1
3
+
4
1.5k
C1609
1500p
GNDA
C1610
1500p
4
+
5
1.5k
7
IC1602
(1/2)
-
8
NJM2115M-TFB
6
R1616
4.7k
SW OUT
MICON
V+9
R1645
3.9k
1 5
0 5
8
2 9
IC1632
(1/2)
6
8
-
BA4558F-HT
-TBB
7
5
+
4
C1639
0.047
GNDA
4
+
3
1
IC1632
(2/2)
-
8
BA4558F-HT
2
-TBB
Rear OUT
V+9
R1675
1.5k
IC1662
(1/2)
2
8
-
BA4558F-HT
(A)
-TBB
C1675
1
10/50
3
+
4
1.5k
C1669
1500p
GNDA
C1670
m
1500p
4
+
5
1.5k
C1676
co
7
10/50
IC1662
(2/2)
-
8
6
BA4558F-HT
-TBB
R1676
1.5k
4
2 8
9 9
(A)
9 4
2 8
9 9
(A)
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