Schematic Diagram - Main Board (2/2) - Sony NW-E50 Service Manual

NW-E50/E70
4-8. SCHEMATIC DIAGRAM – MAIN BOARD (2/2) –
CN400
5P TP504
VBUS
TP414 D-
TP314 D+
C513
0.1
TP501
BATT+
R520
22k
C500
47
10V
C508
0.1
TP500
BATT-
D504
RSX101M-30TR
TP506
D503
1SS400TE-61
L501 C518
R530
33p
470k
D502
1SS400TE-61
R528
100k
C517
C515 47
10 10V
R526
2SC5658T2L
100k
IC506
XC62HR3302MR
Q505
XP151A13A0MR
R523
470k
R518 1M
R515 R521 D501
220k 470k RSX101M-30TR
L500
R512
100k
C510
Q503
XP4601
TP502
NM
R511
220k
R509
2.2M
R504
R506
330k 2.2M
C505
C504
0.1 47
10V
Q500
C506
XP151A12A2MR
1
Q501
3LN01S-K-TL-E
R532
0
TP507
2.8V
Q507
2SA2029T2L
TP505
REGCE C519
100
6.3V
IC508
R534
XC62HR2802MR
100
R529
1M
C516
0.1
R527
470k
Q506
R524
C511
1M C512
0.047
0.01
R522 Q504
47K 2SA2029T2L
TP508
VCORE TP503
1.2V
R514
470k
47p
IC504
R1160N121B-TR-FA
C502
R519
0.1
1M
R501
100k
R510
470k
R507
470k
Q502
2SC5658T2L
C509
10
C503
R505
6.3V R502
0.022
2.2M 1M
16 16
IC450 (nor flash sram) on MAIN board cannot be replaced
individually.
Replace it with MAIN board assembly for service.
R450
R533
0
IC509
XC62HR2301MR
TP509
2.3V
C521
4.7
6.3V
C520
0.1
C304
C305 C303 R101 C102
10
0.1
0.33 10 0.22
10V
C103
100p
C201
220
2.5V
R202
C204 33k
0.22
C301
0.1
R203 C203 R200
47k
100p 4.7k
C300
10
C302
10V
22 R302
4V 47k
D300
MAZS120008SO R300
0
FB302
0
C450
0.1
R451
100k
R452
100k
C101
220
2.5V
TP208
HP-R
FB200
J301
FB100
TP108 HP-L
FB300
R100
4.7k
C100
0.022