Printed Wiring Board - Usb Board (Cbx3) - Sony HCD-BX5BT Service Manual

HCD-BX5BT/CBX1/CBX3
6-7. PRINTED WIRING BOARD – USB Board (CBX3) –
1 2
USB BOARD
(COMPONENT SIDE)
(NC)
A
CN904
R928
3 1
C901
IC915
R938
4 5
C916
B
C918
R922
CN908
C
C910
A/K
C912
D905
A K
X901
D
+5V REGULATOR
D
BOARD
CN315
(Page 32)
• Semiconductor
Location
Ref. No. Location
D901 C-9
D902 C-10
D905 C-1
IC901 B-8
IC915 B-1
IC921 B-7
HCD-BX5BT/CBX1/CBX3
• See page 25 for Circuit Boards Location.
3 4
R937 R983
C907
R981
C909
R977
R978
R979
R932
R982
R984
R976
: Uses unleaded solder.
5 6
USB BOARD
(CONDUCTOR SIDE)
RB922 RB921
MAIN BOARD
B
CN905
R975
CN304
R974
(Page 33)
R973
R972
R971
R970
11
(11)
1-872-405-
28 28
7 8 9
R933
IC921
IC901
R924
R923
R941
R902
R906
R903
10
R921
C914
R946
K
A
A/K
A/K
A
K
EP901
4 1
CN902
(USB)
C930
11
(11)
1-872-405-
(CHASSIS)