10
10
D-EJ011
D-EJ011
5-3. PRINTED WIRING BOARD – MAIN BOARD (SIDE B) –
:Uses unleaded solder.
• Semiconductor
Location
Ref. No.
Location
D404
E-1
IC401
D-3
IC602
B-6
IC801
E-4
Q404
E-2
Q601
C-5
Q602
A-5
1
20
21
40
1
20
60
80
40
21
61
41
1
22
BP VL
1
25
26
50
DC IN 4.5V
J401
S803
.
S802
>
S807
x
S801
u
LCD801
LIQUID CRYSTAL
DISPLAY
S812
HOLD
.
1
2
15
16
OPTICAL DEVICE
(CDM-3525A)
(2/2)
X601
S811
(OPEN)
SL801
(OPEN)
i
J301
S804
VOL–
S808
SOUND/
AVLS
S805
VOL+
S809
P MODE/
DRY BATTERY
SIZE "AA"
(IEC DESIGNATION LR6)
2PCS. 3V
CN401
CN402
OFF
t
ON
E
E
11
(11)
1-871-743-
D404
Q404
C417
C406
R821
C416
C401
C410
C804
C412
C403
C404
L401
C411
C409
F401
CB414
IC401
IC801
SL803
R828
R831
R830
CN801
C420
C408
R414
R415
R402
R416
R418
R419
R417
R811
C623
C628
C610
C602
C607
C105
C305
C205
C204
C104
C304
C601
C603
CN501
C629
TP604
EQ OUT
C627
C110
R107
R207
R101
C803
R305
L201
R211
R111
C612
R603
R602
R617
C625
R622
R625
R626
R618
Q602
R604
Q601
L301
L101
IC602
R812
R823
R624
C619
R829
C811
R401
L403
C419
L402
(SIDE B)
MAIN BOARD
2
3
4
5
6
7
8
1
B
A
C
D
E
F
Summary of Contents for CD Walkman D-EJ011
Page 21: ...21 D EJ011 MEMO ...