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Panasonic SB-WA730 Service Manual page 24

Active subwoofer system

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SB-WA730PP
11.2. AC Inlet P.C.B. and Transformer P.C.B.
A
1
B
AC INLET P.C.B (REPX0470A)
2
3
AC IN
120V 60Hz
4
5
C
TRANSFORMER P.C.B (REPX0470A)
6
H503/W503
1
7
8
9
B
C
J6001
J900
J6002
J6003
J901
J6004
2
3
4
5
6
7
8
9
10 11
12
13 14
15
T501
(POWER TRANSFORMER)
SECONDARY
PRIMARY
D
F1
125V 5A
FC501
FC502
T502
(SUB-TRANSFORMER)
2
1
3
4
5
R500
J6007
J6008
CN502
7 6 5 4 3 2 1
W1
(BRW)
W2
(BLU)
PbF
24
E
F
W2
W1
(BLU)
(BRW)
Q516
RLY501
E
C
R589
R578
Q519
B
C
E
B
C
E
Q515
C556
R580
J6005
CAUTION
RISK OF ELECTRIC SHOCK
AC VOLTAGE LINE.
PLEASE DO NOT TOUCH THIS P.C.B
G
Q517
E
C
B
C555
B
C557
C558
C571
R588
PbF

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