WM-EX910
– 15 –
– 16 –
6-2. PRINTED WIRING BOARD
• Semiconductor
Location
Ref. No. Location
D701 D-2
D702 G-6
IC301 B-6
IC303 C-3
IC601 H-4
IC701 G-6
IC702 D-1
IC703 D-1
IC704 E-3
IC705 D-4
PH701 G-3
PH702 E-3
Q301 E-10
Q302 D-11
Q304 D-11
Q305 B-7
Q306 C-9
Q309 B-5
Q311 B-3
Q312 A-13
Q314 A-13
Q315 C-4
Q316 C-4
Q317 B-13
Q601 I-3
Q602 G-3
Q603 H-5
Q701 C-1
Q702 D-1
Q703 F-3
Note on Printed Wiring Board:
• X : parts extracted from the component side.
• Y : parts extracted from the conductor side.
•
z
: Through hole.
• b : Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
Caution:
Pattern face side: Parts on the pattern face side seen from
(Side B) the pattern face are indicated.
Parts face side: Parts on the parts face side seen from
(Side A) the parts face are indicated.
Q309
B
C
E
FB701
E
C
B
Q701
F701
R701
Q311
R212
R211
R112
R111
R317
C111
C113
C112
C212
C213
C211
1
7
14
8
IC303
R313
R314
C327
Q315
R724
R723
R721
R720
R718
R719
R716
R717
R722
R109
R209
R301
R308
C109
C209
C306
C324
+
C303
C302
+
IC301
4837
1324
1
12
36
25
C326
+
C322
+
C201
+
C101
+
Q305
C304
+
CB301
C301
+
5
8
4
1
IC703
C702
IC702
12
43
ECB
Q702
X701
D701
KA
C707
C705
C708
C706
C709
R318
C329
R319
R320
E
C
B
Q316
C208
C108
R709
R708
R706
IC705
24 13
37 48
12
1
25
36
IC704
1
2
4
3
R707
C704
C703
R714
R715
PH702
C710
R711
Q703
R712
R713
R614
R613
C611
R611
C610
Q602
B
C
E
PH701
C612
+
R610
C609
RV601
R606
E
C
B
Q601
C601
R608
R605
R607
C608
+
IC601
19
2719
10
18
36
28
Q603
R729
R726
R728
R727
S702
(DIRECTION)
FWD
r
STOP
r
REV
IC701
123
54
L701
D702
AK
i
J301
VCC
DATA
REMOTE
GND
L
R
COM
S703
REW/FF, PUSH Y / x
S301
C328
+
MAIN BOARD
(SIDE A)
1-679-256-
11
(11)
CB301
R205
R204
R201
R202
R105
R102
C203
R203
R104
R103
R101
C103
R303
Q306
BCE
C323
+
Q312
B
C
E
Q314
B
C
E
R316
R216
R116
R213
R113
R214
R114
R217
R117
Q317
R725
JC201
C107
C207
JC101
JC102
JC202
C325
R309
R310
C316
R108
R208
R312
R306
C319
R302
C102
C313
C202
C205
R207
C105
R107
C312
C310
C311
C309
C307
+
C308
Q302
Q304
R710
R702
R705
R703
R704
R730
JC701
Q301
R602
R601
C605
R609
C607
C606
R604
R603
R612
C603
C604
C602
S704-1
(TAPE DETECT)
S704-2
(ATS)
BP701
PM701
RECHARGEABLE
BATTERY
NC-6WM
1.2V 600mAh
REV
FWD
L-ch
R-ch
L-ch
R-ch
HP901
(PLAYBACK)
1
2
3
4
5
6
1
2
3
4
5
6
MAIN BOARD
(SIDE B)
1-679-256-
11
(11)
TV
TW
COM
TU
V
U
W
M601
CAPSTAN/
REEL
(CHASSIS)
05
123 4 5 6 7 8 9 10 11 12 13 14 15
A
B
C
D
E
F
G
H
I
1
7
14
8
C701
+
1S
1G
2D
1D
2G
2S
FF
REW
1S
1G
2D
1D
2G
2S
1S
1G
2D
1D
2G
2S
VOL, AVLS
MIN t MID t MAX
1E
1B
2C
1C
2B
2E
1B
E
2B
1C
2C
1B
E
2B
1C
2C
1B
E
2B
1C
2C
1E
1B
2C
1C
2B
2E
TP32 (PH-T)
TP31 (PH-S)
TP (GND)
DRY BATTERY SIZE “AA”
(IEC DESIGNATION R6)
1PC. 1.5V
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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