Printed Wiring Board - Usb Board - Sony HCD-HX50BTR Service Manual

HCD-HX50BTR/HX70BTR/HX80R/HX90BTR
Q Q
3 7 6 3 1 5 1 5 0
6-8.

PRINTED WIRING BOARD - USB Board -

1 2
USB BOARD
(COMPONENT SIDE)
A (NC)
CN904
R928
3 1
C901
IC915
R938
4 5
C916
B
C918
R922
CN908
C
C910
A/K
C912
D905
A K
X901
T E
L 1 3 9 4 2 2 9 6 5 1 3
D
MAIN BOARD
C
CNA506
(Page 30)
• Semiconductor
Location
Ref. No. Location
D901 C-9
D902 C-10
D905 C-1
IC901 B-8
IC915 B-1
IC921 B-7
w w w
HCD-HX50BTR/HX70BTR/HX80R/HX90BTR
• See page 21 for Circuit Boards Location.
3 4
R983
R937
C907
R981
R985
C909
R977
R978
R979
R932
R982
R984
R976
x a o
. i
http://www.xiaoyu163.com
• : Uses unleaded solder.
5 6
USB BOARD
(CONDUCTOR SIDE)
RB922 RB921
B MAIN BOARD
CN907 R975
CN751
R974
(Page 30)
R973
R972
R971
R970
Q Q
3 7
21
22
(22)
1-872-405-
u 1 6 3
y
24 24
http://www.xiaoyu163.com
2 4
8 9 9
7 8
IC921
IC901
R941
R902
R906
R903
6 3 1 5 1 5 0 8 9
m
c o
.
2
8 9 9
9 10
R921
C914
R945
R933
R924
R923
A K
A/K
A/K
K A
L901
2 4 9 8 2 9 9
EP901
4 1
CN902
(USB)
C930
22
1-872-405- (22)
(CHASSIS)