Sony NW-E99 - Network Walkman Manuale di servizio - Pagina 15
Sfoglia online o scarica il pdf Manuale di servizio per Impianto stereo Sony NW-E99 - Network Walkman. Sony NW-E99 - Network Walkman 24. Portable ic audio player
Anche per Sony NW-E99 - Network Walkman: Manuale di istruzioni per l'uso (24 pagine), Specifiche tecniche (2 pagine), Garanzia limitata (1 pagine)
Stampa la pagina
4-7. SCHEMATIC DIAGRAM – MAIN BOARD (1/2) –
CN401
24P
R726
0
NW-E99
• See page 17 for IC Block Diagram.
• See page 8 for Waveform.
R462
1k
C464
1
IC461
K04SONY99
R463
100k
Q460
NDS356AP
*
*
C462
0.1
VDR401
TP402
TXD0
TP403
TXD0
TP404
TXD0
TP405
TXD0
R722
470k
C400
0.1
R725
470k
R724
10k
R723
470k
VDR701
VDR700
X700
R721
TP704
XHOLD
32.768KHz
10k
C707
0.1
R705
R720
0
TP701
470k
VDDRTC
R422
10k
R719
C709
10k
0.1
R714
22k
C706
0.01
R416
100k
C705
0.01
C704
0.01
TP412
C701
0.01
DEBUG
R716
10k
R715
10k
R718
22k
C703
1000p
R717
10k
TP702
S707
R709
XPLAY
10k
S706
S702
R703
1k
R702
10k
S703
TP700
ADK1
VDR404
VDR403
R711
10k
VDR400
C401
1000p
C408
R400
TP406
C407
C411
1M
RST
0.1
C406
C402
1000p
C409
TP407
4.7
0.1
PD4
10V
C403
R401
4.7
10k
10V
R403
R402
C410
10k
2.2M
4.7
6.3V
15
15
IC400 (microcomputer) on MAIN board cannot be replaced
individually.
Replace it with MAIN board assembly for service.
R453
470k
TP409
XBOOT
TP408
MSINS
TP411
MSDIS
C418
0.1
C417
1
X401
0.1
16MHz
C416
10p
1
C415
10p
X400
22MHz
R409
22
NW-E99
Ver. 1.5
TP418
XMS
C421
0.1
C419
0.1
TP415
MSPWR
R421
100k
TP416
MSSCLK
TP417
MSBS
R420
10k