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P
CONTROL UNIT (X53-3980-XX)
REGULATOR
IC10
XC62FP3302PN
3.30V
VIN VoUT
VSS
3.3V AVR
REGULATOR
IC13
1.79V
XC62FP1802PN
1.8C
L15
VIN VoUT
VSS
1.8V AVR
XF
AL2/HCNTL0
SCLK
LRCK
SDTO
AL3/HCNTL1
SCLK
R109
CK
C132
LRCK
DL0
SDTI
R155
AL1/HBIL
0
1
1
DL1
3.30V
MCLK
CK
LRCK
CLOCK
DEMULTIPLIER
IC28
TC74VHC4040FT
SCLK
Note : The components marked with a dot (
Q
SCHEMATIC DIAGRAM
24
25
SWITCHING
Q15
DTC114EUA
36
37
NC7
NC8
R107
HCNTL0
0
VSS6
BCLKR0
BCLKR1
(DSP INT)
BFSR0
BFSR1
BDR0
R108
HCNTL1
0
BDR1
BCLKX0
0
BCLKX1
0.01u
VSS7
HINT/TOUT1
CVDD3
BFSX0
BFSX1
HRDY
DVDD3
C133
VSS8
0.01u
HD0
BDX0
R110
BDX1
47k
IACK
HBIL
CP67
NMI
INT0
100*2
R154
INT1
CP48
0
INT2
INT3
100*2
CVDD4
HD1
C134
VSS9
0.01u
NC9
C136
NC10
470p
72
73
C131
0.01u
•
) are parts of layer 1.
R
KGP-2A/2B
1
MEMORY IC
IC25
S29AL008D90TF
48
3.3V
AL0/HRW
DSPCSL
R116
47k
DSP IC
IC29
320VC5402PGE
C147
C149
27p
27p
X2
12.288M
S
T
1.77V
3.30V
C161
10u10
1
C156
144
470p
NC18
C157
NC17
0.01u
CVDD7
A9
A8
A7
A6
A5
A4
HD6
DL6
A3
A2
A1
C165
A0
470p
DVDD
HDS2
C154
VSS16
0.01u
HDS1
C155
NC16
0.01u
CVDD6
C159
HD5
470p
D15
C160
D14
10u10
D13
DL5
HD4
DL4
D12
D11
D10
D9
D8
D7
C158
D6
0.01u
DVDD5
C162
VSS15
470p
NC15
C163
A19
10u10
109
108
X53-398 4/4
1
2
3
4
5
6
7
29
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