Printed Wiring Boards - Usb Section - Sony CMT-HX3 Service Manual

HCD-HX3/HX5/HX7
2-6-15. PRINTED WIRING BOARDS – USB Section –
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
USB POWER BOARD
E
1
2
F
HCD-HX3/HX5/HX7
• See page 29 for Circuit Boards Location.
3 4
R983
R937
C907
R986
R981
R985
C909
R977
R978
R979
R932
R982
R984
R976
2 1
MAIN BOARD
E
CN321
(Page 32)
:Uses unleaded solder.
5 6
USB BOARD
(CONDUCTOR SIDE)
RB922 RB921
1
MAIN BOARD
C
R975
CN307
CN907
R974
(Page 32)
R973
R972
R971
R970
21
21
1-872-405- (21)
1 5
2 4
14
1-873-248- (14)
40 40
7 8 9
R933
IC921
IC901
R924
R923
R941
R902
R906
R903
• Semiconductor
Location
Ref. No. Location
D208 F-6
D901 C-9
D902 C-10
D905 C-1
IC319 E-5
IC901 B-8
IC915 B-1
IC921 B-7
10
R921
C914
R945
K
A
A/K
A/K
A
K
L901
EP901
4 1
CN902
(USB)
C930
21
1-872-405- (21)
(CHASSIS)