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HCD-FX888K
Q Q
6-23. SCHEMATIC DIAGRAM – LED/MIC SECTION –
3 7 6 3 1 5 1 5 0
CN803
15P
TP856
TP852
T E
L
1 3 9 4 2 2 9 6 5 1 3
w w w
HCD-FX888K
R833
TP843
1k
R834
R835
R836
R837
TP841
2.2k
2.2k
4.7k
10k
S810
S816
S809
S811
S812
S813
SW.KEY
SW.KEY
SW.KEY
SW.KEY
SW.KEY
SW.KEY
TP842
D811
D812
D813
D814
SML-020MDT
SML-020MDT
SML-020MDT
SML-020MDT
R831
470
R830
470
R829
470
R828
470
R827
470
R826
470
R825
470
R824
470
R823
470
R822
470
x
a o
y
.
i
http://www.xiaoyu163.com
R838
R839
22k
47k
S815
S814
SW.KEY
SW.KEY
D815
SML-020MDT
J603
1SS355TE-17
Q
Q
3
7
6
C672
220p
C673
470p
C863
J801
u 1 6 3
.
54
54
http://www.xiaoyu163.com
2
4
8
9
9
C671
220p
R645
15k
C659
47p
C620
R642
0.22
FB601
0
50V
0UH
R657
1k
R632
C651
10k
0.01
C660
R639
0.001
100k
D612
D611
1SS355TE-17
3
1
5
1
5
0
8
9
2
C652
0.01
470p
L813
R863
R866
0
22
D821
TP876
47
1SS355TE-17
R868
Q808
D822
2SC5938-T112-1B
1SS355TE-17
Q809
2SC5938-T112-1B
C870
0.01
R862
4.7k
R867
4.7k
C866
0.1
FB812
0UH
Q806
2SC5938-T112-1B
Q807
2SC5938-T112-1B
R870
R869
C862
R861
4.7k
4.7k
0.01
4.7k
R864
22
L811
R865
0
m
c o
2
8
9
9
R644
10k
TP628
TP629
TP631
TP632
TP633
CN602
R647
6P
10k
4
9
8
2
9
9
4.7k
CNP805
L814
5P
TP875
FB814
0
TP874
TP873
FB813
0UH
TP872
TP871
FB811
0UH
L812
47
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