Printed Wiring Board - Xm Section (Us, Canadian Model) - Sony STR-DG720 Service Manual

STR-DG720
Q Q
3 7 6 3 1 5 1 5 0
5-23 PRINTED WIRING BOARD – XM Section (US, Canadian Model) –
1 2
XM BOARD (SIDE A)
A
B
IC106
C
1 5
R163
Q106
BCE
R162
E C B
2
D
Q105
IC107
1 3
T E
L 1 3 9 4 2 2 9 6 5 1 3
C101
C161
E
C102
3 1
1 3
IC101
CNP103
F
2
U
G DCDC CONVERTER
BOARD
CN4102
(US,CND)
(Page 45)
w w w
STR-DG720
• See page 16 for Circuit Boards Location.
3 4 5
J101
XM
CL001
1 4
D103
C131 C132
C164
CL003 CL002
CL004
C133 C134 C163
R138
D101
R112 R110
K A K
C110
R156
R108
IC102
C138
C137
R146
R109
R147
R120
C105
R116
C106
C120
R119
C109 R123
C176 R126
FB101
C175 C119 C118
C174
4 1
IC104
C122
5 8
C128 C129
R132
C125
R137
• Semiconductor
Location
Ref. No. Location
D101
D103
IC101
IC102
IC104
IC105
IC106
IC107
Q105
Q106
x a o
y
. i
http://www.xiaoyu163.com
• : Uses unleaded solder.
6 7 8
EP101
CN101
DIGITAL
P
BOARD
CNS503
(US,CND)
(Page 29)
R117
CN102
BLU
GRY
Q Q
3 7 6
GRY
GRY
MAIN
GRY G
BOARD
CN434
(US,CND)
(Page 25)
C139
C-4
B-5
F-3
D-4
E-6
E-4
C-2
D-2
D-2
D-2
u 1 6 3
40 40
2 4
8 9 9
9 10 11 12
XM BOARD (SIDE B)
3 1 5 1 5 0 8 9
m
c o
.
2
8 9 9
13 14
EP102
2 4 9 8 2 9 9