Printed Wiring Board - Usb Board (Cbx3) - Sony CMT-BX1 Service Manual
Micro hi-fi component system
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Also See for CMT-BX1:
- User manual ,
- Operating instructions (2 pages) ,
- Specifications (2 pages)
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HCD-BX5BT/CBX1/CBX3
Ver. 1.2
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, 12
(11, 12)
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, 12
(11, 12)
1-872-405-
(CHASSIS)
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