Sony WM-EX651 - Printed Wiring Boards - Main Section (Side A)

WM-EX651
1616
WM-EX651
6-5. PRINTED WIRING BOARD – MAIN SECTION (SIDE A) –
: Uses unleaded solder.
E
E
E
E
E
E
13
54
112
13
24
48
37
36 25
112
13
24
48
37
36 25
13
54
-1
-2
C703
C315
C317
C316
C710
C308 C326
C309
C304
C312
C102
C202
C305
X701
R832
R731
R710
R732
R718
R712
C601
RB601
CB303
C605
C607
C709
C711
C707
C708
C705
PH701
R603
R703
R701
R801
R702 R802
R711
R609
R608 R605 R601
C602
C604
R602
R611
Q603
C609
C702
IC702
S701
(DIRECTION)
REV
T
STOP
T
FWD
S707
C701
C310
C306
C303
RV301
Q604
Q301
Q702
RV601
(TAPE SPEED)
TH601
D702
L701
D711
R717
R307
R746
R748
R747
R209 R109
R733 R720
R726
D710
D712
IC703
IC701
IC301
Q303
Q302
N
VOL
OFF
ON
11
(11)
1-864-362-
i
J301
MAIN BOARD (SIDEA)
HOLD
2
3 4 5 6 7
8
A
1
B
C
D
E
F
Ref. No. Location
D702 E-3
D710 A-7
D711 B-5
D712 A-7
IC301 D-7
IC701 C-5
IC702 E-3
IC703 C-4
Q301 D-7
Q302 C-7
Q303 C-7
Q603 C-2
Q604 C-2
Q702 C-3
• Semiconductor Location