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54
54
HCD-WZ8D
4–27. Schematic Diagram – VIDEO/MIC Board –
• See page 24 for Waveforms.
C714
C716
C719
C722
C724
C729
C732
C736
D702
EP701
J701
J702
R710
R711
R712
R713
R714
R715
R716
R718
R719
R720
R722
R723
R724
R725
R726
R727
R733
R734
R735
R736
R737
R738
R739
R740
R741
R742
C717
JW711
IC702(2/2)
C723
C721
C730
JW701
C725
RV702
C726
R721
IC702(1/2)
C727
C728
C731
JW715
RV701
C715
C713
C711
C710
C709
C708
IC701
C705
C703
C712
CN701
C701
C704
C702
Q801
R803
R804
R807
R806
R808
R810
R809
R805
C808
C810
C809
C805
C807
C806
R801
R802
CN801
C815
C814
C813
C812
C817
C816
C821
C820
C819
C818
Q802
C811
L801
FB802
FB803
FB805
FB806
FB804
FB801
C830
C828
C829
C801
C802
C803
C804
C825
C826
C827
C824
C822
C823
J803
J802
J801
IC801
C706
DTA114EKA
10k
10k
68
68
68
75
75
75
1 50V
1 50V
1 50V
1 50V
1 50V
1 50V
10k
10k
17P
22 50V
470
6.3V
22
50V
470
6.3V
22 50V
470
6.3V
22 50V
100
10V
22 50V
100
10V
DTC114EKA
0.1
0
0
0
0
0
0
0.1
B
0.1
B
0.1
B
100
10V
0.1
F
22
50V
0.1
F
22p
CH
22p
CH
22p
CH
22p
CH
22p
CH
22p
CH
MM1568AJBE
10k
10k
1k
1k
100k
100
150k
0
22k
1k
22k
22k
22k
22k
15k
15k
220
120k
47k
10
50V
2.2
50V
2.2
50V
0.22
50V
1 50V
0.22
50V
UDZSTE-175.1B
10k
100k
10k
100
10k
22k
220
10V
10k
2.2
50V
10 50V
NJM4580MD
47p
100p
0.01
50k
NJM4580MD
47p
0.001
0.01
50k
0.022
0.0068
0.001
0.068
47 16V
47 16V
M65850FP-E1
0.0068
0.068
0.15
4P
0.47
50V
0.001
0.47
50V
1 50V