Printed Wiring Board - Main Section (Sa-Wms325); Main Board - Sony SA-VE322 Service Manual

SA-VE322/VE325/WMS325/SS-CN325/V325
1-2. PRINTED WIRING BOARD – MAIN Section (SA-WMS325) –
•
See page 3 for Circuit Boards Location.
• Semiconductor
Location
Ref. No. Location
D101 E-5
D102 E-5
D103 D-5
D104 D-5
D301 B-2
D302 B-2
D303 D-2
D304 D-2
D305 F-4
D306 H-3
D501 H-4
D502 D-3
D503 D-3
D701 F-5
D702 F-5
D703 F-4
D704 G-4
IC101 D-5
IC102 B-5
IC103 B-4
IC104 F-5
IC701 G-5
Q101 B-5
Q102 A-5
Q103 A-4
Q104 A-4
Q301 D-2
Q302 C-2
Q303 C-2
Q304 C-3
Q305 C-3
Q306 D-2
Q307 D-3
Q308 F-2
Q309 E-2
Q310 F-2
Q311 F-2
Q701 F-5
Q702 F-5
Q703 H-5
Q704 H-5
Q705 H-5
4
1 2
A
A
CONNECTOR BOARD
CN202
(Page 7)
B
C
D
B
E
POWER BOARD
CN401
(Page 7)
C
AUTO POWER
BOARD
F
CN605
(Page 8)
SP1
G
H
D
POWER SWITCH
BOARD
CN801
(Page 8)
I
J
K
L
3 4

MAIN BOARD

IC102
IC103
IC101
IC104
T501
POWER
TRANSFORMER
E
(Page 8)
AUTO POWER
BOARD
CN604
5 6
J101
IN
LINE
OUT
TM101
SPEAKER
OUT IN
+
+
L
– –
– –
R
+ +
IC701
S701
POWER SAVE
AUTO
OFF
11
(11)
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