Read Sony SA-WP780 Service Manual online
8
8
SA-WP780
SA-WP780
1-5. SCHEMATIC DIAGRAM — POWER SECTION —
1-4. PRINTED WIRING BOARDS — POWER SECTION —
•
:Uses unleaded solder.
•
See page 3 for Circuit Boards Location.
POWER TRANS BOARD
SWITCH BOARD
1-869-083- (11)
11
F902
F901
240V
S2
T1
POWER
TRANSFORMER
E51
EXCEPT E51
VOLTAGE
SELECTOR
220V
120V
F900
1
2
1
2
1
2
E51
(POWER)
AC
IN
A
MAIN BOARD
CN402
(Page 6)
1-869-086- (11)
11
1
A
B
C
D
E
F
G
H
I
J
2
3
4
5
6
7
CN3
CN20
C901
S901
FH906
FH905
CN1
JW901
JW902
FH903
FH904
JW1
FH902
FH901
CNP401
CN3
CN1
JW1
FH905
FH906
CN20
FH903
FH904
FH901
FH902
JW901
CNP401
T1
F900
F901
F902
S2
S901
C901
2P
2P
2P
6P
7
POWER
TRANSFORMER
T1AL /250V
T1AL 250V
(POWER)
0.0047
250V
*1
AEP,UK,RU,SP,SP6,AUS,AR
Ver. 1.3
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