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SCHEMATIC DIAGRAM-10
A
MAIN 3/4 CIRCUIT
CKOUT
BCK
LRCK
SDO0
SDI
DAC.CS
DAC.MD
DAC.MC
DAC.ML
DSP.CS
DSP.RST
IC202
TC7SU04FT85L
(INVERTER)
GND
1 2 3 4 5
R201
1M
X201
QSXG1A2500A
C202
10P
+3.3D
C201
0.1
1
6
25
VCC
VCC
VCC
35
NC
11
LCAS
34
NC
15
UCAS
NC
33 DE
16
NC
18
36
RAS
17
NC
40
W
1
15
49
14
48
13
47
12
46
19
11
11
44
20
10
10
43
J
9
9
32
42
I
31
8
8
41
DT
H
30
7
7
10
G
29
6
6
9
AD
F
28
5
5
8
E
4
4
27
7
D
24
3
3
5
C
23
2
2
4
B
22
1
1
3
A
21
0
0
2
VSS
VSS
VSS
26
45
50
IC201
M51V18165D70
(4M BIT DYNAMIC RAM)
LRCKX
MTMG
DSP.INT
DSP.INT3
BCKX
SDIE(0)
SDIE(1)
SDIE(2)
DSP.EMPTY
DSP.NX
SDOE(0)
SDOE(1)
DSP.HRBCK
DSP.HR
DSP.HXBCK
DSP.DRDY
VCC
R264
+5D
100
R202
G
1
100
H
2
I
3
J
4
C203
5
10P
6
7
VSS
8
VDD
9
CLKM0
10
CLKM1
11
TMS
12
TDI
13
TCK
14
CLKIN
15
VSS
16
VDD
17
CLK0
A
18
ED0
B
19
ED1
20
ED2
C
D
21
ED3
22
VSS
23
VDD
E
24
ED4
P
ED5
F
25
O
G
26
ED6
H
27
ED7
N
I
28
ED8
M
J
29
ED9
K
30
ED10
L
K
C204
J
0.1
I
H
C205
0.1
G
F
E
D
C
B
A
C207
0.001
F
E
D
C
B
A
C206
0.1
EA5/ED17
VSS
EA4/ED16
ARLR2
EA6/ED18
ARLR1
EA7/ED19
DIV512
EA8/ED20
TD0
EA9/ED21
EMU1
EA10/ED22
EMU0
EA11/ED23
DRDY
LNV
LAV
DIV8
AXLR1
AXBC2
AXBC1
IC203
VDD
TMS57070FFT
VSS
(DIGITAL SIGNAL PROCESSOR)
HBCKS
HXS
HXBCK
HRS
HRBCK
AR2
AR1
AXLR2
EMPTY
VDD
VSS
R203
L
M N O P
JP202
0
+5D
C208
0.1
80
79
78
77
76
R204
75
47
74
73
72
71
70
69
68
67
Z201
66
1Kx4
65
64
CS
63
62
61
60
HR
59
Z202
58
1Kx4
57
56
55
54
HX
53
52
51
1K
+5D
+5D
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