Schematic Diagram - Audio Section - Sony ZS-XN30 Service Manual

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