Printed Wiring Boards - Sony WM-GX221 Service Manual

6-3. PRINTED WIRING BOARDS

A
B
IC301
C
D
E
IC1
F
CF1
G
H
1 2
SOUND BOOST
X2
CF2
3 4 5
–1 –2
Q707
IC151
IC501
EXCEPT
US, CND, 5E
US, CND, 5E
EXCEPT
US, CND,
5E
US, CND, 5E
US, CND, 5E
6 7 8
13 13
/REEL
• Semiconductor Location
Ref. No. Location
D1
D401
D701
IC1
IC151
IC301
IC501
Q152
Q252
Q301
Q302
Q401
Q402
Q403
Q452
Q453
Q501
9 10 11
WM-GX221
Ver 1.2
Ref. No. Location
B-4 Q502 E-1
C-12 Q551 F-1
C-7 Q552 E-1
Q553 E-1
F-3 Q601 B-1
D-8 Q602 B-2
C-2 Q701 D-1
E-9 Q702 C-8
Q703 D-1
B-7 Q704 C-7
B-7 Q705 B-3
D-2 Q707 B-7
B-3 Q708 B-6
A-1 Q710 D-1
A-2 Q711 D-2
A-1 Q712 E-6
E-9 Q713 E-4
E-8 Q715 E-1
E-1 Q716 B-6
12 13