A
1
2
3
5
B
C
D
PRINTED CIRCUIT BOARD VIEW 3-1
DTR-7.3
C100
C101
C102
C103
C104
C105
C106
C107
C108
C110
C111
C113 C114
C115
C116
C116
C117
C118
C119
C119
C120
C121
C122
C128
C129
C130
C131
C132
C133
C134
C135
C136
C137
C138
C139
C140
C141
C142
C143
C144
C145
C146
C147
C148
C149
C150
C151
C152
C153
C154
C155
C156
C157
C158
C159
C160
C161
C162
C163
C164
C165
C166
C167
C168
C169
C170
C171
C172
C173
C174
C175
C176
C177
C178
C179
C180
C181
C182
C183
C184
C185
C186
C187
C190
C700 C701
C702
C703
C704
C705
C706
C707
C708
C709
C710
C711
C712
C713
C714
C719
C720
C721
C751
C752
C753
C754
C755
C756
C757
C758
C759
C760
C761
C762
C766
C767
C768
C769
C770
C801
C802
C802
C803
C804
C806
C807
C807
C811 C812
C813
C814
C815
C816
C817
C818
C819
C820
C821
C822
C823
C824
C825
C826
C827
C828
C829
C830
C831
C832
C833
C834
C835
C836
C837
C838
C839
C840
C841
C842
C843
C844
C845
C846
C847
C848
C849
C850
C851
C852
C853
C854
C855
C7000
C7001
C7002
C7003
C7004
C7005
C7006
C7007
C7008
C7009
C7010
C7100
C7101
D102
D103
D104
D105
D106
D107
D108
D109
D7000
D7001
D7002
D7003
D7004
D7005
L101
L102
L130
L131
L132
L133
L134
L135
L136
L160
L161
L162
L170
L180
L701
L702
L703
L751
L752
L753
L780
L781
L782
L783
L784
L785
L786
L801
L802
L7000
P101
P101
P701
P701
P702
P702
P750
P750
P800
P603B
P603B
P7000
P7002
P7003
P7004
P7701A
P7701A
Q100
Q101
Q102
Q103
Q103
Q120
Q120
Q121
Q121
Q130
Q130
Q131
Q160
Q160
Q161
Q162
Q170
Q171
Q180
Q180
Q190
Q190
Q700
Q700
Q701
Q701
Q702
Q702
Q703
Q703
Q705
Q706
Q706
Q751
Q751
Q800
Q800
Q801
Q802
Q803
Q804
Q7000
Q7000
Q7001
Q7100
Q7100
Q7101
Q7101
Q7102
Q7102
R100
R101
R102
R103
R104
R105
R106
R107
R108
R109
R110
R111
R112
R113
R114
R115
R117
R118
R119
R120
R121
R122 R123
R124
R125
R126
R127
R128
R130
R131
R132
R133
R134
R135
R136
R137
R138
R139 R140 R141 R142
R143
R144
R145
R146
R147
R148
R149
R150
R151
R152
R153
R154
R155
R156
R157
R158
R159
R160
R161
R162
R163
R164
R165
R166
R167
R168
R169
R170
R171
R172
R173 R174
R175
R176
R180
R181
R182 R183
R190
R191
R192
R193
R194 R195
R196
R197
R198 R199
R700
R701
R702
R703
R704
R705
R706
R707
R708
R709
R710
R711
R712
R713
R714
R715
R716
R717
R718
R719
R720
R721
R722
R723
R724
R725
R726
R727
R728
R729
R730
R731
R732
R733
R734
R735
R736
R737
R738
R739
R740
R741
R742
R743
R744
R745
R746
R747
R748
R749
R750
R751
R752
R753
R754
R755
R756
R757
R758
R759
R760
R761
R762
R763
R764
R765
R766
R767
R768
R769
R770
R771
R772
R773
R774
R775
R776
R777
R778
R779
R780
R781
R782
R783
R784
R785
R786
R787
R788
R789
R790
R791
R793
R794
R795
R796
R797
R798
R799
R801
R802
R803
R804
R805
R806
R807
R808
R811
R812
R813
R814
R815
R816
R817
R818
R819
R820
R821
R822
R823
R824
R825
R826
R827
R828
R829
R830
R831
R832
R833
R834
R835
R836
R837
R838
R839
R840
R841
R842
R843
R844
R845
R846
R847
R848
R849
R850
R851
R852
R853
R854
R855
R856
R857
R858
R859
R860
R861
R862
R863
R864
R865
R866
R867
R868
R869
R870
R871
R872
R873
R874
R875
R876
R877
R878
R879
R880
R881
R882
R7000
R7001
R7002
R7003
R7004
R7005
R7006
R7007
R7008
R7009
R7010
R7011
R7012
R7013
R7018
R7019
R7020
R7021
R7022
R7023
R7024
R7025
R7026
R7027
R7028
R7029
R7030
R7031
R7032
R7033
R7034
R7035
R7036
R7037
R7038
R7039
R7040
R7042
R7043
R7044
R7045
R7047
R7048
R7049
R7050
R7051
R7052
R7053
R7054
R7055
R7056
R7057
R7058
R7059
R7060
R7067
R7068
R7069
R7070
R7071
R7072
R7073
R7074
R7075
R7076
R7077
R7078
R7079
R7080
R7081
R7082
R7083
R7084
R7085
R7086
R7087
R7088
R7089
R7090
R7091
R7092
R7093
R7094
R7095
R7096
R7097
R7104 R7105
R7106
R7107
R7109
R7110
R7112
R7119
R7121
R7122
R7126
R7128
R7131
R7132
R7153
R7154
R7155
R7156
R7157
R7158
R7159
R7160
R7169
R7170
R7171
R7172
R7173
R7174
R7184
R7185
R7186
U100
U100
U101
U101
U102
U102
U103
U103
U104
U104
U105
U105
X130
X160
X180
X700
X751
X7000
C771
C772
Q707
Q707
R7061
R7063
R7065
R7066
Q708
Q708
Q709
Q709
Q7103
Q7103
R7100
R7101
R7102
NCDG-7687
25137687A
1
C773
R7103
R7108
16P
8P
U1
DSP CIRCUIT
PC BOARD
(NADG--7687)
COMPONENT PARTS
SIDE
www. xiaoyu163. com
QQ 376315150
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2
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TEL 13942296513
9
9
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Q
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TEL 13942296513 QQ 376315150 892498299