Printed Wiring Board - Power Board - Sony SA-WX9000F Service Manual

SA-WX9000F/WXF9000
4-6.

PRINTED WIRING BOARD - POWER Board -

1 2
POWER BOARD
R939
Q908
A R938
E
F902
C918
1
JL914
3
C925
B
CN902 A902
>03P
SK1 SUB MAIN
JL912
BOARD
CN8102
D913
(Page 17)
11
C923
JL911
C
JL910
ET902
C924
(CHASSIS)
SA-WX9000F/WXF9000
• See page 16 for Circuit Boards Location.
3
IC902
2
3
1
R927
1 3
R930
PH901
C926
C914
R929 2 4
R928
JL909
T901
POWER TRANSFORMER
11
L902
10
R906
8
R905
7
JL906
C919
C931
R907
• : Uses unleaded solder.
4 5
JR901 JL908
A
R920
C905
R901
R922
R940
K Q901
A
E
1
D902
A K E
R903
D918
R910 K
Q903
C915
C901
2
TH901
A K K A
R914
D905 D904
R909 C912
5 4
R913
JL907
4
8 1
IC901
K
C913
A
5
K
S
Q907
6
D
G
A
R911
C903
A
C917
D919
D911
K
A901
K
R908
R923
22 22
6 7
C902
Q902
E
C904
LF901
LINE FILTER
D908
R916
A
4
C908
2
D909
1
3
C910
TH902
C906
8 9
JL903
VR901
F901
JL902
LN901
PATTERN SPARK-GAP
JL901
1 3
CN901
AC1
(AC IN)
JL905
ET901
JL904
12, 13
(12, 13)
1-982-475-
(CHASSIS)