Sony SA-WP890 - 1-4. PRINTED WIRING BOARDS - POWER SECTION; 1-5. SCHEMATIC DIAGRAM - POWER SECTION

88
SA-WP890
SA-WP890
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
F901
T1
POWER
TRANSFORMER
12
12
12
(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
CN1
JW901
JW902
FH903
FH904
JW1
CNP401
CN3
CN1
JW1
CN20
FH903 FH904
CNP401
T1
F901
S901
C901
2P
2P
2P
6P
7
POWER
TRANSFORMER
(POWER)
0.0047 250V
T1AL 250V (AEP, UK)
3.15A 125V (US)
Ver. 1.1