Ac Inlet P.c.b. And Transformer P.c.b - Panasonic SB-WA840 Service Manual

SB-WA840EE

11.2. AC Inlet P.C.B. and Transformer P.C.B.

A
1
B
AC INLET P.C.B (REPX0473A)
2
3
AC IN
230V 50Hz
4
5
C
TRANSFORMER P.C.B (REPX0473A)
6
T501
(POWER
TRANSFORMER)
9
7
10
11
12
13
8
14
15
16
17
9
B C
JK500
L500
J6001
3 1
J6002
J6003
4 2
J6004
H500/W500
1 2 3 4 5 6 7 8 9 10 11 12
SECONDARY PRIMARY
D
F1
250V 2A
FC501 FC502
T502
(BACK-UP TRANSFORMER)
2 1
3 4 5
J6007
J6008
CN502
7 6 5 4 3 2 1
W1
7
(BRW)
W2
6
(BLU)
5
4
3
2
1
PbF
22
E F
W2
W1
(BLU)
(BRW)
Q516
RLY501
E C B
R589
2
R578
Q519
1
B
C558
C
E
Q515
B
C
E
4 3
C556
R580
J6005
CAUTION
RISK OF ELECTRIC SHOCK
AC VOLTAGE LINE.
PLEASE DO NOT TOUCH THIS P.C.B
G
Q517
B
C
C555
E
C557
PbF