Sony NW-E403 - Schematic Diagram - MAIN Board (3;5)

1818
NW-E403/E405/E407
NW-E403/E405/E407
4-6. SCHEMATIC DIAGRAM – MAIN BOARD (3/5) –
17
19
19
20
20
19
IC450
CN801
D801
R810
R809
R804 R808
R807 R803
R805
R806
R812
C810
C801
C808
C809
C812
C807
C451
C450
R452
R454
Q801
R455
R
450
R451C806
R801
R802
C811
C805
R811
L801
S99-50082
39P
RSX101M
-30-TR
470k
100k
10k 47k
220k 470k
0
0
0
100p
10
1
1
35V
1
35V
4.7
0.001
0.1
100k
0
MCH3443-TL-E
LCD DRIVE
0
0
100k1
2.2
2.2
1 35V
1
35V
0
Ver. 1.5
✩ IC450 on MAIN board cannot be replaced individually.
Replace it with “MAIN BOARD,COMPLETE” for service.