Schematic Diagram - Main Board (4/5) - Sony NW-E403 Service Manual

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