Sony NW-E103 - Printed Wiring Board - MAIN Board (Side B)

1111
NW-E103/E105/E107
NW-E103/E105/E107
4-3. PRINTED WIRING BOARD – MAIN BOARD (SIDE B) –
:Uses unleaded solder.
• Semiconductor
Location
Ref. No. Location
D501 D-7
D502 E-6
D503 F-6
D504 F-6
IC400 D-4
IC450 B-4
IC501 E-8
IC503 D-8
IC504 E-7
IC506 F-5
IC507 F-7
IC508 F-7
IC510 G-6
Q451 B-5
Q452 B-5
Q500 D-8
Q502 F-8
Q504 F-8
Q505 F-7
Q506 G-7
Q507 F-7
*
Replacement of IC400 on MAIN board requires a
special tool.
IC450
CSP
(Chip Size Package)
IC506
IC510
IC501
IC508
IC507
IC504
IC503
*IC400
*CSP
(Chip Size Package)
MAIN BOARD (SIDE B)
S704
J301
MENU
S705
REPEAT SOUND
S702
S703
4
5
3
1
4
5
3
1
4
5
3
1
4
5
3
1
1
1
5
3
54
i
1-866-354-
(11)
11
R424
E107
E103/E105
R432
E107
E103/E105
DRY BATTERY
SIZE "AA"
(IEC DESIGNATION LR03)
1PC, 1.5V
R425 R423
*
LCD (liquid crystal display) Part No.
*
R423
no mount
0 ohm
R425
0 ohm
no mount
1-805-850-11
1-805-850-21
Ver. 1.4
★ IC450 cannot be replaced individually.
Replace it with MAIN board assembly for service.