Printed Wiring Boards - Bluetooth Section - Sony HCD-BX50BTi Service Manual

HCD-BX20i/BX50BTi
6-7.
A
B
C
D
E
F
G
HCD-BX20i/BX50BTi

PRINTED WIRING BOARDS - BLUETOOTH Section -

1 2
ANT BOARD BT BOARD
CN904
ANT901
PATTERN
ANTENNA
(FOR BLUETOOTH)
11
(11)
1-873-213-
BT BOARD
• See page 25 for Circuit Boards Location.
3 4 5
(SIDE A)
25 1
BLUETOOTH MODULE
26 50
6 1 6 1
C906
(NC)
(NC)
(SIDE B)
R949
FB906
R935
R915 C957
R945
A
K
A
R952
A
K
A
R965
C924
R930
R922
28 28
• : Uses unleaded solder.
6 7
(Page 32)
B MAIN BOARD
CN323
4 3
IC903
5 1
C903
C902
R968
R942
R943
R944
R946
R914
R909
C923
R921 R929
FB911
C925
R906
R927
Note: IC904 on the BT board cannot exchange with single. When IC904
on the BT board is damaged, exchange the entire mounted board.
8
FB905
11
(11)
1-873-212-
11
(11)
1-873-212-