HCD-HX50BTR/HX70BTR/HX80R/HX90BTR
HCD-HX50BTR/HX70BTR/HX80R/HX90BTR
2424
6-8. PRINTED WIRING BOARD - USB Board -
• : Uses unleaded solder.
• See page 21 for Circuit Boards Location.
R928
CN904
C902
C903
C904
C905
C907
R983
R901
R937
R938
C901
IC915
C916
C917
C918
D905
R913
R915
X901
C909
R919
C910
C912
R981
R985
R986
C908
R922
C913
R934
C915
C906
C922
C921
R977
R978
R979
R932
R982
R984
R976
CN907
CN908
EP901
CN902
RB922 RB921
IC921
RB924
RB923
R975
R974
R973
R972
R971
R970
R902
R941
R943
R904
R944
R905
R906
R903
R942
R907
C930
FB902
D901
FB901
R917
R916
D902
C920
R925
R926
R924
R923
C914
R920
R921
R945
R933
R949
R947
JR902
IC901
B
MAIN BOARD
CN751
USB BOARD (COMPONENT SIDE)
1-872-405-
22
(22)
1-872-405-
USB BOARD (CONDUCTOR SIDE)
(CHASSIS)
K
A/K
A
A/K
A
K
(NC)
C
MAIN BOARD
CNA506
31
45
A/K
K
A
A
B
C
D
1 2 3 4 5 6 7 8 9 10
14
(USB)
22
(22)
21
L901
(Page 30)
(Page 30)
Ref. No. Location
• Semiconductor
Location
D901 C-9
D902 C-10
D905 C-1
IC901 B-8
IC915 B-1
IC921 B-7
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
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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