Read Sony SRS-NWM10 Service Manual online
SRS-NWM10
8
8
SRS-NWM10
3-2. SCHEMATIC DIAGRAM – AMPLIFIER/CONTROL Boards –
Note 2: IC101, IC201 on the AMPLIFIER board and RV401 on the CON-
TROL board cannot exchange with single. When IC101, IC201
or RV401 are damaged, exchange the entire mounted board.
or RV401 are damaged, exchange the entire mounted board.
•
See page 6 for IC Block Diagrams.
Q301
FB203
C307
C308
IC302
CN502
C210
C209
C207
C212
FB202
FB201
C211
FB204
C208
C206
R208
R209
C305
R305
C306
C110
C109
C112
C111
FB104
FB103
FB101
FB102
C106
R108
R109
R304
C310
CN501
CN401
R402
R401
Q302
C309
IC101
SPK101
SPK201
CP3
CP4
CP5
CP6
VDR102
VDR101
D102
D101
JR101
R111
C104
C107
C108
R112
C105
IC201
CP1
CP2
VDR202
VDR201
JR201
R212
C205
R211
C204
IC301
R110
R210
C202
C203
D302
C103
R101
C101
R102
R105
C102
R201
R202
C201
RV401
Q401
D401
D402
S401
D202
D201
R205
D401
DTA114EUA
100
16V
16V
0.33
PST3519UR
13P
0.1
0.01
100p
0.001
0.001
100p
100p
33k
C213
2200p
2.2k
47
16V
22k
22
0.1
0.01
0.001
0.001
100p
33k
C113
2200p
2.2k
22k
1
13P
13P
1k
150
DTC114EUA
0.1
TPA2010D1
BAV99
BAV99
0
22k
0.22
100p
100p
22k
0.22
TPA2010D1
0
22k
0.22
22k
0.22
NJU7002M-TE2
22k
22k
0.47
0.068
BAV99
0.068
10k
0.0033
1.2k
1.5k
0.47
10k
1.2k
0.0033
10k/10k
DTC114EUA
SML521MUW(1/2)
(GRN)
BAV99
BAV99
BAV99
1.5k
SML521MUW(2/2)
(RED)
R
AGND
L
AMP 5V
AMP 5V
OPERATE
AMP GND
BATT-
OPE SW
LED 5V
LED GND
R_RE
AGND
L_RE
AMP 5V
AMP GND
AMP GND
BATT-
LED GND
AGND
AGND
OPERATE
L MIX
R MIX
CHG LED
CHG LED
IN+
GND
VO-
VDD
PVDD
GND
IN-
SHUTDOW
N
VO+
IN
+
GND
VO-
VDD
PVDD
GND
IN
-
SHUTDOW
N
VO+
VDD
VSS
OUT
CD
R_RE
AGND
AGND
AGND
L_RE
L MIX
R MIX
LED GND
LED GND
OPERATE
CHG LED
LED 5V
OPE SW
CSP
(Chip Size Package)
AUDIO POWER AMP
(L-CH)
(R-CH)
(Chip Size Package)
CSP
AUDIO POWER AMP
DRY BATTERY
(IEC DESIGNATION R6)
SIZE"AA"
3PCS. 4.5V
VOLTAGE DETECT
PRE AMP
VDD
VSS
Q301,302
B+ SWITCH
VOLUME
-1
-2
LED DRIVE
POWER
CHARGE
POWER
ON
STANDBY
-2
-1
Ver. 1.1
Note 1: Refer to since SUPPLEMENT-1 about schematic diagram of Ca-
nadian model.
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