Integra DTR-7.2 - IR IN;OUT for Remote Control Extension; Signal Path Issues for Remote Sensor; Controlling External Components via IR

DTR-7.2
SCHEMATIC DIAGRAM 2-2
DSP AND MICROPROCESSOR SECTIONS
DTR-7.2
P102A
FROM FRONT
Q104
AK4114VQ
AVDD38
AVSS541
BICK 26
BOUT 17
CM0/CDTO/CAD1 32
CM1/CSN/SDA
33
COUT18
DAUX 28
DIF0/RX53 DIF1/RX65 DIF2/RX77
DVDD21
DVSS 22
INT0 36
INT137
IPS0/RX41
IPS1/IIC8
LRCK
24
MCKO123
MCKO227
NC02 NC16
NC2 14
NC4
43
NC547
OCKS0/CCLK/SCL 34
OCKS0/CSN/CAD0 35
P/SN9
R39
RX042
RX144
RX246
RX348
SDTO 25
TEST145
TEST24
TVDD 13
TX0
15
TX1
16
UOUT19
VCOM
40
VIN12
VOUT 20
XTI 30
XTL010 XTL111
XTO
29
PDN
31
U101
TOTX179
P101
COAXIAL2
COAXIAL1
COAXIAL3
Q105
74HCU04
1
2
3
4
5
6
78
9
10
11
12
13
14
U103 TORX179
OPT1
U104
TORX179
OPT2
U105
TORX179
OPT3
U106
TORX179
X101
XTL-24.576M
Q708
MPC2925T
G
I
O
Q709
MPC2933T
G
I
O
Q707
TC7WU04FU
GND4
1
6
3
72
5
VCC
8
Q701
CS493002-CL
A0/SCCLK 7
A1/SCDIN 6
AUDATA0 41
AUDATA1 40
AUDATA239 CLKIN30 CLKSEL31
CMPCLK/SCLKN228
CMPDAT/RCV958/SDATAN2/CDI27
DATA0 17 DATA1 16 DATA2 15 DATA3 14 DATA4 11 DATA5 10 DATA6 9 DATA7 8DC38
DD37
FILT133 FILT232
LRCKN126 LRCLK 42
LRCLKN229
MCLK 44
SCDIO/SCDOUT19
SCLK 43SCLKN1/STCCLK225
SDTAN1/DAI22
VDD1 1
VDD2 12
VDD323
VDDA34
VSS1 2
VSS2 13
VSS324
VSSA35
XMT958 3
ABOOT/_INTREQ
20
CS
18
EXTMEM
21
RD/R/_W
5
RESET36
WR/DA 4
Q711
CS493002-CL
A0/SCCLK 7
A1/SCDIN 6
AUDATA0 41
AUDATA1 40
AUDATA239 CLKIN30 CLKSEL31
CMPCLK/SCLKN228
CMPDAT/RCV958/SDATAN2/CDI27
DATA0 17 DATA1 16 DATA2 15 DATA3 14 DATA4 11 DATA5 10 DATA6 9 DATA7 8DC38
DD37
FILT133 FILT232
LRCKN126 LRCLK 42
LRCLKN229
MCLK 44
SCDIO/SCDOUT19
SCLK 43SCLKN1/STCCLK225
SDTAN1/DAI22
VDD1 1
VDD2 12
VDD323
VDDA34
VSS1 2
VSS2 13
VSS324
VSSA35
XMT958 3
ABOOT/_INTREQ
20
CS
18
EXTMEM
21
RD/R/_W
5
RESET36
WR/DA 4
R147
220
R149
18K
R148
220
R126
10
R125
10
R124
10
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
R137
47
R138
47
R133
470
R134
470
R135
470
R136
470
R152
470
R153
470
R150
470
R151
470
X701
CSTCV12.2MTJ0C4
L109
022M
NCH-1471
R729 BK1608LM182
L
L704
022M
NCH-1471
L705
BK1608LM182
L751
022M
NCH-1471
L707
47
0
NCH-147
L753
470M
NCH-1479
L703
470M
NCH-1479
L701
022M
NCH-1471
L702
022M
NCH1471
L104
470M
NCH-1479
L103 470M
NCH-1479
L107
BK1608LM182
L106
BK1608LM182
L105
022M
NCH-1471
L108
022M
NCH-1471
L752
022M
NCH-1471
C765 104Z
C155
104Z
C133
104Z
C112
104Z
C154
104Z
C141
104Z
C723
104Z
C132
104Z
C127
104K
C126
104K
C125
104K
C123 101J
C122
101J
C121
101J
C124
104Z
C712104Z
C703
104Z
C707
104Z
C714
104Z
C709105K
C710
105K
C711
471J
C713
101J C708
103K
C734
104Z
C733
104Z
C135
104Z
C136
104Z
C137
104Z
C130
080D
C129
080D
C128
080D
C146
102K
C147
101J
C149
104Z
C144 150J C145 120J
C142
104Z
C753
104Z
C759105K
C754
101J
C755
101J
C760
105K
C761
471J
C762
104Z
C763
101K C758
103K
C757 104Z
C752
101J
C751
101J
C764
104Z
C140
10/16
C148
47/6.3
C715
47/6.3
C716
100/4
C706
100/4
C736
47/6.3
C735
47/6.3
C139
47/6.3
C131
47/6.3
C150
0.47/50
C143
47/6.3
C756
100/4
C766
100/4
R746
10
R747
10
R796
10
R797
10
R7863 10
R7864
10
R7865
10
R7866
10
R7867
10
R7868
10
R7869
10
R7870
10
R750 10
R749
10
R7855 10
R7856
10
R7857
10
R7858
10
R7859
10
R7860
10
R7861
10
R7862
10
R713 47
R739
1M
R719330
R703
4.7K
R71110K
R709
10K
R710
10K
R732
10K
R731
10K
R712 47
R714
330
R715
330
R716
330
R717
330
R704
10K
R705
330
330
R701
47
R730
47
R728
47
R727
47
R733
10K
R734
10K
R735
10K
R736
10K
R737
10K
R738
10K
R708 220
R707
220
R706
220
R72047
R721
4.7K
R722
1K
R723
4.7K
R724
4.7K
R718
33K
R764
330
R753
4.7K
R767
330
R76110K
R759
10K
R760
10K
R782
10K
R783
10K
R784
10K
R785
10K
R786
10K
R781
10K
R758
220
R757
220
R756
220
R769330
R770
47
R771
4.7K
R772
1K
R773
4.7K
R774
4.7K
R775
47
R768
33K
R762 47
R763
47
R765
330
R766
330
R754
10K
R755
330
R752
330
R751
47
R780
47
R779
47
R778
47
R777
47
R776
47
R787
10K
R788
10K
DSPCL[3.3V] DSPCL[3.3V]
DSPDA[3.3V]
RD
DSPCS1[L]
DSPDA[3.3V] DSPCS2[L]
CDTO/SCDO[L]
CDTO/SCDO[L]
INTREQ1
WE INTREQ2
EXTMEM
DADAT3
DIRDA
MCK2 MCK2
BCK BCK2
LRCK LRCK2
LRDA DADAT0
BCK2
DADAT1
GND GND
DSPMCK
DADAT2
DSPRST1[L]
LRCK2
DSPRST[L]
DSPMCK
MCK2
DIRDA
LRCK
BCK
ADDA
+2.5V
MCK1
+3.3V
5VDSP
5VDSP
OPTVCC
ADDA MCK2
BCK
DIRDA
CDTO/SCDO[L]
DIRPD
DIRCS
DSPCL DSPDA
+3.3V
+2.5V
INT0[L]
+3.3V
MCK1
INT1[L] LRCK
OPTFRONT
COAXIAL1
COAXIAL2 OPTOUT
OPTVCC
DACGND
COAXIAL3
OPT1
OPT2
OPT3
NADG-7226
U1
A
1
2
3
4
BCDE
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
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