Sa-Wmsp75/Wmsp85; Printed Wiring Board–Main Section - Sony SA-WMSP75 Service Manual

SA-WMSP75/WMSP85

Ver 1.2 2003.06
1-3. Printed Wiring Board – MAIN Section –
1
A
B
C
D
E
SP1
F
POWER TRANS
G
• See page 3 for Circuit Boards Location. • : Uses unleaded solder.
2 3
WMSP75
4 5
WMSP85
8
1
4 5
8
1
WMSP85
CN402
WMSP75 : 3P
WMSP85 : 6P
4 5
WMSP75
11
(11)
4 4
6 7 8
( )
INPUT
• Semiconductor
Location
Ref. No. Location
D205 C-3
D206 C-3
D301 E-4
D302 E-4
D304 D-2
D401 F-2
D402 F-2
D403 E-2
D501 E-2
D502 E-4
D602 C-2
IC202 B-3
IC203 B-3
IC301 D-4
Q501 D-2
Q502 D-2
Q503 D-2
Q504 D-2
Q505 E-4