Read Sony SRS-NWM10 (serv.man2) Service Manual online
SRS-NWM10
8
8
SRS-NWM10
2-5. SCHEMATIC DIAGRAM – POWER Board –
(TYPE-12)
(TYPE-13)
(TYPE-12)
(TYPE-13)
FB909
FB910
Q903
Q901
Q902
TH901
CN903
FB911
FB912
D906
Q907
Q909
Q905
Q908
VDR907
VDR908
VDR909
C903
C902
C901
C910
C911
C912
C913
C906
C904
C905
C919
C920
C921
C922
C923
C925
C926
C927
C907
C908
C917
C924
C928
VDR903
VDR902
VDR901
D901
D903
D907
D902
D908
D909
VDR906
VDR905
VDR904
VDR914
VDR911
VDR912
VDR913
VDR910
D905
FB903
FB904
FB905
FB906
FB902
FB901
CN901
CN902
IC901
FB907
FB908
IC902
R901
R907
R908
R909
R911
R912
R913
R914
R910
R915
R916
R917
R918
R902
R903
R919
R920
R921
R922
R923
R925
R926
R924
R929
R928
R927
R930
C909
C918
J901
Q906
D904
S901
FB913
Q904
J902
DTC114EUA
DTA114EUA
DTA114EUA
13P
BAV99
DTA114EUA
DTC114EUA
2SC2412K
2SC2412K
100p
100p
0.1
0.1
0.01
0.047
0.047
10
0.33
0.33
10
0.1
0.1
0.047
33p
0.1
0.047
33p
0.1
0.1
1
1
1
RB521S-30FTE61
RB521S-30FTE61
RB051L-40TE25
RB521S-30FTE61
RB521S-30FTE61
RB051L-40TE25
RB051L-40TE25
42P
42P
S-80943CNMC
NJM7043RB1-TE2
68
220k
18k
18k
1k
47k
47k
100k
220k
120k
1k
18k
18k
18k
18k
2.2k
2.2k
18k
47k
47k
18k
47k
47k
10k
47k
47k
10k
220
10V
10V
100
16V
DTC114EUA
NSPW315BSST
UPA1919
+V
GND
R
AGND
L
AMP 5V
AMP 5V
AMP 5V
OPERATE SW
AMP GND
AMP GND
AMP GND
CHG LED
BATT-
BATT-
VSS
VDD
OUT
CD
NC
(INPUT)
(FOR PC)
LINE AMP
LED DRIVE
Q905,907
ADAPTOR DETECT
LINE DETECT
Q908,909
B+ SWITCH
B+ SWITCH
Q902,903
(ILLUMINATION)
LIGHT
ON
OFF
-1
-2
B+ SWITCH
POWER CONTROL
DC IN
FOR
NW-A1000 series/
NW-A3000 series/
FB915
4.3
2.1
2.1
2.1
2.1
2.1
2.1
FB916
(TYPE-13)
(TYPE-13)
(TYPE-12)
(TYPE-12)
FB914
Note: CN901 on the POWER board cannot exchange
with single. When CN901 is damaged, exchange
the entire mounted board.
the entire mounted board.
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