DTR-8.2
DTR-8.2
SCHEMATIC DIAGRAM 2-2
DSP section
NADG-7226
P102A
FROM FRONT
Q 1 0 4
A K 4 1 1 4 V Q
A V D D
3 8
A V S S 5
4 1
BICK
26
B O U T 1 7
CM0/CDTO/CAD1
3
2
CM1/CSN/SDA
33
C O U T 1 8
DAUX
28
DIF0/RX5
3
DIF1/RX6
5
DIF2/RX7
7
D V D D 2 1
D V S S 2 2
INT0
36
I N T 1
3 7
IPS0/RX4
1
IPS1/IIC
8
L R C K
2 4
M C K O 1 2 3
MCKO2
27
NC0
2
NC1
6
N C 2 1 4
N C 4
4 3
N C 5
4 7
OCKS0/CCLK/SCL
3
4
OCKS0/CSN/CAD0
35
P/SN
9
R
3 9
R X 0
4 2
R X 1
4 4
R X 2
4 6
R X 3
4 8
SDTO
25
T E S T 1
4 5
TEST2
4
T V D D 1 3
T X 0 1 5
T X 1 1 6
U O U T 1 9
V C O M
4 0
VIN
12
V O U T 2 0
XTI
3
0
XTL0
10
XTL1
11
XTO
29
PDN
31
U 1 0 2
T O T X 1 7 9
U 1 0 1
T O T X 1 7 9
P101
C O A X I A L 2
C O A X I A L 1
C O A X I A L 3
Q105
74HCU04
1
2
3
4
5
6
7
8
9
1 0
1 1
1 2
1 3
1 4
U 1 0 3
T O R X 1 7 9
O P T 1
U 1 0 4
T O R X 1 7 9
O P T 2
U 1 0 5
T O R X 1 7 9
O P T 3
U 1 0 6
T O R X 1 7 9
O P T 4
X 1 0 1
XTL-24.576M
Q 7 0 8
M P C 2 9 2 5 T
G
I
O
Q 7 0 9
M P C 2 9 3 3 T
G
I
O
Q707
TC7WU04FU
G N D
4
1
6
3
7
2
5
V C C 8
Q701
CS493002-CL
A0/SCCLK
7
A 1 / S C D I N
6
A U D A T A 0 4 1
A U D A T A 1 4 0
AUDATA2
39
CLKIN
30
CLKSEL
31
C M P C L K / S C L K N 2
2 8
C M P D A T / R C V 9 5 8 / S D A T A N 2 / C D I
2 7
DATA0
1
7
DATA1
1
6
DATA2
1
5
DATA3
1
4
DATA4
1
1
DATA5
1
0
DATA6
9
DATA7
8
DC
38
DD
37
FILT1
33
FILT2
32
L R C K N 1
2 6
L R C L K 4 2
LRCLKN2
29
M C L K 4 4
S C D I O / S C D O U T
1 9
S C L K 4 3
S C L K N 1 / S T C C L K 2
2 5
S D T A N 1 / D A I
2 2
V D D 1 1
VDD2
1
2
V D D 3
2 3
VDDA
34
V S S 1
2
VSS2
13
V S S 3
2 4
VSSA
35
X M T 9 5 8
3
A B O O T / _ I N T R E Q
2 0
C S
1 8
E X T M E M
2 1
R D / R / _ W
5
RESET
36
W R / D A
4
Q711
CS493002-CL
A0/SCCLK
7
A 1 / S C D I N
6
A U D A T A 0 4 1
A U D A T A 1 4 0
AUDATA2
39
CLKIN
30
CLKSEL
31
C M P C L K / S C L K N 2
2 8
C M P D A T / R C V 9 5 8 / S D A T A N 2 / C D I
2 7
DATA0
1
7
DATA1
1
6
DATA2
1
5
DATA3
1
4
DATA4
1
1
DATA5
1
0
DATA6
9
DATA7
8
DC
38
DD
37
FILT1
33
FILT2
32
L R C K N 1
2 6
L R C L K 4 2
LRCLKN2
29
M C L K 4 4
S C D I O / S C D O U T
1 9
S C L K 4 3
S C L K N 1 / S T C C L K 2
2 5
S D T A N 1 / D A I
2 2
V D D 1 1
VDD2
1
2
V D D 3
2 3
VDDA
34
V S S 1
2
VSS2
13
V S S 3
2 4
VSSA
35
X M T 9 5 8
3
A B O O T / _ I N T R E Q
2 0
C S
1 8
E X T M E M
2 1
R D / R / _ W
5
RESET
36
W R / D A
4
R 1 4 7
2 2 0
R 1 4 9
1 8 K
R 1 4 8
2 2 0
R 1 2 6
1 0
R 1 2 5
1 0
R 1 2 4
1 0
R129
75
R128
75
R127
75
R132
10K
R131
10K
R130
10K
R143
220
R139
47
R140
47
R142
1K
R144
1K
R145
1K
R146
1K
R141
47
R 1 3 7
4 7
R 1 3 8
4 7
R133
470
R134
470
R135
470
R136
470
R 1 5 2
4 7 0
R 1 5 3
4 7 0
R 1 5 0
4 7 0
R 1 5 1
4 7 0
X 7 0 1
C S T C V 1 2 . 2 M T J 0 C 4
L109
022M
NCH-1471
R 7 2 9
B K 1 6 0 8 L M 1 8 2
L
L704
022M
NCH-1471
L 7 0 5
B K 1 6 0 8 L M 1 8 2
L 7 5 1
0 2 2 M
N C H - 1 4 7 1
L 7 0 7
4 7 0 M
N C H - 1 4 7 9
L753
470M
NCH-1479
L703
470M
NCH-1479
L 7 0 1
0 2 2 M
N C H - 1 4 7 1
L 7 0 2
0 2 2 M
N C H 1 4 7 1
L 1 0 4
4 7 0 M
N C H - 1 4 7 9
L103
470M
NCH-1479
L107
BK1608LM182
L 1 0 6
B K 1 6 0 8 L M 1 8 2
L 1 0 5
0 2 2 M
N C H - 1 4 7 1
L108
022M
NCH-1471
L 7 5 2
0 2 2 M
N C H - 1 4 7 1
C765
104Z
C155
104Z
C133
104Z
C112
104Z
C154
104Z
C 1 4 1
1 0 4 Z
C 7 2 3
1 0 4 Z
C 1 3 2
1 0 4 Z
C 1 2 7
1 0 4 K
C 1 2 6
1 0 4 K
C 1 2 5
1 0 4 K
C123
101J
C122
101J
C121
101J
C 1 2 4
1 0 4 Z
C712
104Z
C703
1 0 4 Z
C 7 0 7
1 0 4 Z
C 7 1 4
1 0 4 Z
C709
105K
C710
105K
C711
471J
C713
101J
C708
103K
C734
104Z
C733
104Z
C134
104Z
C135
104Z
C136
104Z
C137
104Z
C138
104Z
C130
080D
C129
080D
C128
080D
C146
102K
C147
101J
C 1 4 9
1 0 4 Z
C144
150J
C145
120J
C 1 4 2
1 0 4 Z
C753
1 0 4 Z
C759
105K
C754
101J
C755
101J
C760
105K
C761
471J
C762
104Z
C763
101K
C758
103K
C 7 5 7
1 0 4 Z
C 7 5 2 1 0 1 J
C 7 5 1
1 0 1 J
C 7 6 4
1 0 4 Z
C 1 4 0
1 0 / 1 6
C 1 4 8
4 7 / 6 . 3
C715
47/6.3
C716
100/4
C 7 0 6
1 0 0 / 4
C736
47/6.3
C735
47/6.3
C139
47/6.3
C 1 3 1
4 7 / 6 . 3
C 1 5 0
0 . 4 7 / 5 0
C 1 4 3
4 7 / 6 . 3
C 7 5 6
1 0 0 / 4
C766
100/4
R 7 4 6
1 0
R 7 4 7
1 0
R 7 9 6
1 0
R 7 9 7
1 0
R7863
10
R7864
10
R7865
10
R7866
10
R7867
10
R7868
10
R7869
10
R7870
10
R 7 5 0
1 0
R 7 4 9
1 0
R7855
10
R7856
10
R7857
10
R7858
10
R7859
10
R7860
10
R7861
10
R7862
10
R 7 1 3
4 7
R 7 3 9
1 M
R719
330
R 7 0 3
4 . 7 K
R711
10K
R709
10K
R710
10K
R732
10K
R731
10K
R 7 1 2
4 7
R 7 1 4
3 3 0
R 7 1 5
3 3 0
R 7 1 6
3 3 0
R 7 1 7
3 3 0
R 7 0 4
1 0 K
R 7 0 5
3 3 0
3 3 0
R 7 0 1
4 7
R 7 3 0
4 7
R 7 2 8
4 7
R 7 2 7
4 7
R733
10K
R734
10K
R735
10K
R736
10K
R737
10K
R738
10K
R 7 0 8
2 2 0
R 7 0 7
2 2 0
R 7 0 6
2 2 0
R720
47
R721
4.7K
R722
1K
R723
4.7K
R724
4.7K
R718
33K
R 7 6 4
3 3 0
R 7 5 3
4 . 7 K
R 7 6 7
3 3 0
R761
10K
R759
10K
R760
10K
R782
10K
R783
10K
R784
10K
R785
10K
R786
10K
R781
10K
R 7 5 8
2 2 0
R 7 5 7
2 2 0
R 7 5 6
2 2 0
R769
330
R770
47
R771
4.7K
R772
1K
R773
4.7K
R774
4.7K
R775
47
R768
33K
R 7 6 2
4 7
R 7 6 3
4 7
R 7 6 5
3 3 0
R 7 6 6
3 3 0
R 7 5 4
1 0 K
R 7 5 5
3 3 0
R 7 5 2
3 3 0
R 7 5 1
4 7
R 7 8 0
4 7
R 7 7 9
4 7
R 7 7 8
4 7
R 7 7 7
4 7
R 7 7 6
4 7
R787
10K
R788
10K
D S P C L [ 3 . 3 V ]
D S P C L [ 3 . 3 V ]
DSPDA[3.3V]
RD
DSPCS1[L]
D S P D A [ 3 . 3 V ]
D S P C S 2 [ L ]
CDTO/SCDO[L]
C D T O / S C D O [ L ]
INTREQ1
W E
I N T R E Q 2
E X T M E M
D A D A T 3
D I R D A
M C K 2
M C K 2
B C K
B C K 2
L R C K
L R C K 2
L R D A
D A D A T 0
B C K 2
D A D A T 1
G N D
G N D
DSPMCK
D A D A T 2
D S P R S T 1 [ L ]
LRCK2
D S P R S T [ L ]
D S P M C K
M C K 2
D I R D A
L R C K
B C K
A D D A
+ 2 . 5 V
M C K 1
+ 3 . 3 V
5 V D S P
5 V D S P
O P T V C C
ADDA
MCK2
BCK
DIRDA
CDTO/SCDO[L]
DIRPD
DIRCS
DSPCL
DSPDA
+ 3 . 3 V
+ 2 . 5 V
I N T 0 [ L ]
+ 3 . 3 V
MCK1
I N T 1 [ L ]
L R C K
O P T F R O N T
C O A X I A L 1
C O A X I A L 2
O P T O U T
O P T V C C
D A C G N D
C O A X I A L 3
O P T 1
O P T 2
O P T 3
O P T 4
U1
A
1
2
3
4
B
C
D
E