Read Sony NW-E403 / NW-E405 / NW-E407 Service Manual online
19
19
NW-E403/E405/E407
NW-E403/E405/E407
4-7. SCHEMATIC DIAGRAM – MAIN BOARD (4/5) –
• See page 22, 23 for IC Block Diagrams.
18
18
18
16
20
20
16
IC507
IC503
IC506
IC505
IC508
IC509
TP503
TP505
TP507
TP506
TP508
TP509
R508
R518
Q502
R507
R520
R511
R517
R525
TP707
R526
L502
R510
R504
R531
TP502
R540
R502
R503
R534
R524
R528
R530
Q507
R519
R529
TP501
TP512
R509
R523
TP511
R539
CN501
C502
C503
Q503
R521
R522
R501
R535
R536
TH501
C517
Q505
IC501
C505
C506
C507
C519
C511
R506
R514
C514
R515
R516
C501
C510
R505
R512
C512
R513
C516
L501
C518
Q501
C520
R537
R538
C521
S710
Q506
C504
Q504
TP510
C522
C526
C525
C508
BT901
PST3629UL
MM3032JULE
TPS62200DBVR
TPS62200DBVR
PST3624UL
XC6219B232MR
VDD_USB3.3
VDD_CORE1.2
VDD_NAND2.8
VDD_IO2.8
VDD_AD2.3
VDD_RTC2.8
0
470k
NDS356AP
470k
0
100
10k
100k
RESET
10k
0
470k
10k
UNREG
0
100k
100k
47k
470k
10k
470k
3LP01S-K-TL-E
470k
10k
BATT+
GND
470k
470k
CHG_XING
0
2P
0.1
1
2SK3541
T2L
10k
10k
2.2k
47k
2.2k
0.01
2SK3541
T2L
SN412005RHLR
10
0.1
1
1000p
4.7
1M
470k
100p
100k
220k
10
4.7
220k
220k
100p
470k
10
1
2SK3541
T2L
1
0
0
0.022
2SK3541
T2L
1
3LP01S-K
-TL-E
MEM_XRST
0.1
47
10V
47
10V
10
Ver. 1.1
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