Sony WM-EX621 - Printed Wiring Board - Main Board

1616
WM-EX621
6-5. PRINTED WIRING BOARD – MAIN BOARD –
IC703
IC701
IC301
IC702
IC601
IC704
(P.IN)
(GND)
EXCEPT
FR
FR
R150 R250
EXCEPT FR
• Semiconductor Location
Ref. No. LocationRef. No. Location
Ref. No. Location Ref. No. Location
D701 B-9
D702 E-2
D709 B-8
D710 B-6
D711 C-9
IC301 D-6
IC601 D-12
IC701 C-4
IC702 E-3
IC703 C-4
IC704 E-11
Q301 D-6
Q302 C-8
Q303 C-8
Q304 C-5
Q306 B-8
Q603 C-2
Q604 D-1
Q701 C-3
Q702 C-2
• : Uses unleaded solder.