ZS-XN30 - Sony Audio Service Manual (repair manual). Page 29

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ZS-XN30
29
29
C135
C235
C137
C237
R134
R234
R133
R233
C236
R136
R137
C139
C138
R236
R237
C239
C238
C234
C
136
R132
C233
C133
C132
C
232
R
231
R232
R
131
C134
C319
R331
C231
C131
C223
R222
Q122
Q222
C125
C225
R228
R128
R229
R129
R224
R223
R127
R227
R125
R225
R123
R124
C124
C127
C224
C227
C226
C126
R302
C123
R122
C313
C314
C212
C222
C122
C112
R321
R334
IC302
C332
R332
C325
R324
D321
Q121
Q221
R336
R
307
R308
R306
R309
R335
C311
C304
C308
C306
C309
C305
D302
D
303
D301
D304
C307
R315
R310
C316
Q304
Q305
C326
R311
Q306
CNP301
Q302
R316
R314
R319
R313
R318
Q301
CNP303
Q308
D305
C302
FB301
C901
D901
R239
R139
CNJ303
FB901
FB902
CNJ306
CNP306
R325
IC303
Q303
Q309
IC301
SP2
SP1
J301
J901
F901
WP901
R301
R333
R317
C322
Q307
C303
D101
D201
C315
WP301
CNP302
CNP304
WP302
220
10V
220
10V
2200
10V
2200
10V
2.2k
2.2k
2.2
2.2
0.022
1k
470
0.1
0.22
50V
1k
470
0.1
0.22
50V
47
10V
0.022
220
100p
100p
0.001
0.001
470
220
470
47
10V
220
10V
47
4.7
50V
4.7
50V
4.7
50V
1k
DTC343TK
-T146
DTC343TK
-T146
0.0022
0.0022
10k
10k
47k
47k
1k
2.2k
1k
1k
470
470
2.2k
1k
4700p
0.01
4700p
0.01
0.47
50V
0.47
50V
1k
4.7
50V
1k
1000
10V
0.01
4.7
50V
0.001
0.001
4.7
50V
47
100k
BA5417
22
25V
470k
47
10V
10k
1SS355TE-17
2SC4081Q
-T106
2SC4081Q
-T106
10k
1k
1k
1k
47
4.7k
0.1
0.01
0.1
100
10V
22
25V
470
16V
UDZS-TE-17
6.8B
1SS
355TE-17
1SS355TE
-17
UDZS-TE-17
5.6B
22
25V
100
1k
0.01
KTC3203Y-AT
DTA143ZUA
-T106
100
16V
10k
DTC114YUA
-T106
19P
2SC4081Q-T106
10k
2.2k
2.2k
47k
2.2k
KTA1273
8P
DTC143ZUA
-T106
KDS120-RTK
3300
16V
1.1UH
0.1
1N4002-B
220
L201
0.47
µH
220
L101
0.47
µH
L301
1
µH
8P
1.1UH
1.1UH
3P
3P
2.2k
S-816A33AMC
2SD2396
KTC2026Y
PT2257-S
2A
125V
1k
100k
10k
22
25V
2SB798
0.01
1SS355TE-17
1SS355TE-17
1000
10V
2P
2P
BACK-UP
LCD_6V
V-DATA
V-CLK
A-MUTE
MB-CONT
P-CON
VM
CD-3.3V
CD-SW
R-CH
L-CH
A-GND
AU6.2V
SW9V
CD/P-GND
CD/D-GND
D-GND
SGND
V
CC
VCC
GN
D
D
ATA
CLOCK
Vin1
V
out1
V
out2
Vin2
DC/DC
CONVERTER
Q305,306
CD ON SWITCH
DC/DC
CONVERTER
REGULATOR
+5V
Q301,302,308
B+ SWITCH
+6.2V REGULATOR
+6.2V
REGULATOR
Q122,222
MUTING
Q121,221
MEGA BASS
CONTROL
VOLUME
ELECTRICAL
N
F L
L
 IN
R
 IN
N
F R
FIL
TER
P
R
EG
N
D
2
PR
EG
N
D1
STBY
P
O
W
ER
 G
N
D
B
S R
R
 O
U
T
L OU
T
B
S L
N
C
POWER AMP
(R-CH)
(L-CH)
DC IN 9V
DRY BATTERY
SIZE"D"
(IEC DESIGNATION R20)
6PCS. 9V
5-14. SCHEMATIC  DIAGRAM  – AUDIO Section –
 See page 30 for IC Block Diagrams.
The components identified by mark 
0
 or dotted
line with mark 
0
 are critical for safety.
Replace only with part number specified.
Les composants identifiés par une marque 
0
 sont
critiques pour la sécurité.
Ne les remplacer que
par une pièce portant le numéro spécifié.
(Page 25)
(Page 23)
(Page 25)
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