Sony NW-A605 / NW-A607 / NW-A608 Service Manual ▷ View online
17
17
NW-A605/A607/A608
NW-A605/A607/A608
4-5. SCHEMATIC DIAGRAM – MAIN BOARD (2/6), SW BOARD –
X402
32.768kHz
CN701
S705
S703
S702
CN702
V
D
R
7
0
5
V
D
R
7
04
V
D
R
7
02
S704
S709
V
D
R
7
0
3
S706
C462
R1464
R
1
4
6
5
R
4
6
1
R
4
1
5
R1466
IC401
R427
R429
R
42
6
R
2
4
2
8
C425
TP401
TP403
TP402
TP407
TP705
TP702
TP704
TP706
TP703
R724
R721
R714
R718
R704
R702
R701
R
7
05
R
7
2
5
R
7
2
3
TP400
R703
S708
S701
S707
R709
IC1461
R700
0.1
0
0
1
0
0
k
1
00
k
0
RV5C348A-E2
220
47k
1
0
k
1
0
k
0.1
DGND
RXD0
TXD0
PD4
GRDUP
XPLAY
XHOLD
WAKE1
WAKE2
10k
10k
22k
22k
10k
10k
22k
4
7
0
k
4
7
0
k
4
7
0
k
GND
22k
10k
47k
*1
• See page 12 for Waveform. • See page 23 for IC Block Diagram.
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18
NW-A605/A607/A608
NW-A605/A607/A608
4-6. SCHEMATIC DIAGRAM – MAIN BOARD (3/6) –
VDR405
VDR402
R453
R423
C
4
0
5
C
4
04
R432
R433
R430
R431
R713
R424
R419
C701 C703
C
7
0
5
C
4
2
0
C
4
2
3
C
4
0
1
C417
C400
R722
TP405
TP404
C406
T
P
4
0
6
TP418
TP409
TP411
R420
R
3
7
2
9
R
7
3
2
R
7
3
3
R
7
3
5
TP417
TP416
R421
TP408
TP415
C419
C421
C415
C
41
6
R
4
1
2
R
4
1
8
R
4
04
C
4
1
8
C
4
2
2
C414
X400
R
4
1
0
R
4
11
C409
C
4
1
0
C411
C
4
0
8
R409
TP420
TP419
R467
R402
R
4
0
8
R
4
1
7
R
4
0
7
R
4
0
6
R
4
0
5
C
4
0
7
R
2
4
0
3
R
2
4
1
7
R
4
1
4
R401
C
4
0
2
C
4
0
3
R416
TP412
R711
R715
R716
R717
TP701
TP700
IC400
470k
470k
0
.1
0
.1
220
10
220
220
470
10k
10k
0.01 0.01
0
.0
1
1
0
0
0p
1
0
0
0
p
0
.1
0.1
0.1
470k
RXD1
TXD1
0.1
R
S
T
XMS
XBOOT
MSID0
10k
0
0
0
0
MSBS
MSSCLK
100k
MSINS
MSPWR
0.1
0.1
10p
1
0
p
2
20
2
20
2
2
0
0
.1
0
.1
0.1
22.579MHz
1
0
0
1
M
0.1
4.7
1
1
22
USB1DP
USB1DM
2.2M
2.2M
2.2
k
4
.7
k
2
2
2
2
0
0.1
2
2
0
2
2
0
1
0
k
0
4
.7
4
.7
10k
DEBUG
10k
10k
10k
10k
ADK2
ADK
CXR704060-202GA
• See page 12 for Waveform. • See page 26 for IC Pin Function Description.
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NW-A605/A607/A608
NW-A605/A607/A608
4-7. SCHEMATIC DIAGRAM – MAIN BOARD (4/6) –
Q801
R454
R451
R452
C450
R455
R450
R811
R812
R801
R802
R804
R808
R805
R807
R803
C810
C801
L801
D801
C811
C806
C808
R806
C805
C807
C809
C812
R809
R810
IC450
CN801
MCH3443
0
100k
100k
0.1
0
0
0
1
2.2
2.2
10k
47k
0
220k
470k
100p
10 4V
RSX101M-30TR
1
35V
1
1
0
1
35V
4.7
1
35V
1
35V
100k
470k
S99-50082
39P
✩
✩
IC450 on MAIN board cannot be replaced individually.
Replace it with “MAIN BOARD, COMPLETE” for service.
Replace it with “MAIN BOARD, COMPLETE” for service.
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NW-A605/A607/A608
NW-A605/A607/A608
4-8. SCHEMATIC DIAGRAM – MAIN BOARD (5/6) –
IC2001
R2006
C2005
C2004
L2002
L2001
R2001
R2002
C2001
C2003
R2003
C2027
C2025
C2024
L2003
C2023
C2022
R2016
R2014
R2015
C2026
C2016
C2017
C2019
C2020
C2021
C2014
R2012
R2013
C2012
C2011
TP6
TP5
TP2
C2002
C2030
R2017
C2006
IC2002
R2005
R2007
R2009
R2010
C2206
C2106
R310
C303
R312
C317
C318
C319
R301
C302
IC301
TP301
C309
R308
C310
C311
C312
C313
C314
R319
R2204
R2104
R205
C2204
C2104
C316
C315
C101
C201
R102
R202
R106
R101
R201
R206
R314
C103
C203
R302
R304
R303
R207
C304
R306
R305
R107
R307
IC302
VDR101
VDR201
C321
D301
J301
TP211
TP111
FB211
FB111
TP302
C211
R204
C202
C102
R104
R103
R203
FB301
C2013
R2004
TP1
R2008
R105
D2001
D2002
TP3
C111
TEA5767HN
10k
0.022
0.022
100k
10k
0.047
0.01
47
4700p
47p
22p
0.022
0.1
10
22k
100k
100p
0.047
0.047
0.047
0.047
0.047
1000p
47k
100k
0.022
0.01
TU_R
TU_L
CP OUT
1
100 6.3V
10
1
XC6219B272DR
0
0
0
1k
1
1
100k
1000p
100k
1
2.2
2.2
0
1
TB2173FTG
10
0
1
0.47
1
0.22
0.47
100k
22k
22k
2.2k
100p
100p
0.47
0.47
100p
100p
10k
10k
4.7k
10k
10k
4.7k
0
1
1
470k
100k
10k
1k
1
100k
10k
1k
1k
MAX4764ETB-T
0.01
MA3S13700LS0
HP-R
HP-L
0
0
HP-COM
220 4V
4.7
0.22
0.22
4.7
470
470
0
0.022
10
AT
0
2.2k
MA2SV0500250
MA2SV0500250
CP OUT
220 4V
• See page 23, 24 for IC Block Diagrams. • See page 25 for IC Pin Function Description.
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