Schematic Diagram - Main Section (2/2) - Sony ZS-SN10 Service Manual

5-11. SCHEMATIC DIAGRAM – MAIN SECTION (2/2) –
(2/2)
R103 R204
2.2k 1k
R105 R205
R104 R203
10k 10k
1k 2.2k
INPUT SELECT,
ELECTRICAL
VOLUME,
SURROUND/
TONE
CONTROL
IC301
CD-L BD3870FS
CD-R
TU-L
TU-R
CD-6.0V
C303
0.47
R-VT
50V
MD-GND
D-GND1
VOL-CHK
A-GND
MEGA BASS
R305
V-DATA
R306
V-CLK
CD 3.3V
A-MUTE
P-CON
AC-HI
BATT-COM
CD3.3V-ON
VDD(SW)
+B
AU-6.0V
D-GND2
S-GND
U-COM3.3V
BACKUP-ON
R326 R325
1k 1k
C326
220
16V
ZS-SN10
• See page 27 for IC Block Diagrams.
R110 R111
10k 1k
R106
47k
R206
47k
R210 R211
C203 C103
10k 1k
0.47 0.47
50V 50V
C117 1 50V C105 1000p
C217 1 50V C205 1000p
C118 1 50V C106 1000p
C218 1 50V C206 1000p
C204 4.7 50V C107 1000p
C207 1000p
C104
4.7 50V
C304
47
10V
D301
KDS121-RTK
C325
10
50V
R309 R202
10k 2.2k
C111
4.7
50V
R214 R215 MEGA BASS CONTROL
2.2k 1k
L804
47µH
R113 R213
470k 470k
C211 R216
4.7 220
50V
C306 R301
100p 100
C305 R302
100p 100
C301
R112 R212
100
4.7k 4.7k
10V
R304 R303
10k 10k
1k
1k
R321 2.2k
Q956
Q955
2SB798
KTC3203-Y
+3.3V REGULATOR
+6V REGULATOR
R900
1k
D908
ISS355-TE
Q813
2SA1602TP
B+ SWITCH
+3.3V REGULATOR
IC901
S-816A33AMC
R800
470k
R858
47k
C113 0.0022
R116
220
C112 0.0047
R114 R115 R118
2.2k 1k 0
R117
470
Q101
2SC4154TP
R119 4.7k
C116
2200p
C216
2200p
R219
4.7k
R217
Q201 470
2SC4154TP
Q101,201
R218
0
C213
0.0022
R221 4.7k
C212
0.0047
Q121 Q221
DTC143TUA DTC143TUA R123 R122 C120
Q121,221 470 220 100p
MUTING
C123
C122 C222
47
1000p 1000p
10V
C321
R127 R227 22
0 0 25V
JC808
0
Q952
KTA1273Y
R956
Q954
47k
2SD2394-F
+6V REGULATOR
D906 R958 R957
ISS355TE-17 2.2k 2.2k Q951
RT1N436M-TP-1
C951
0.01
R954
10k
Q953
2SC4154TP
R955
10k
23 23
CN302
3P
LINE-L
A-GND
LINE-R
POWER AMP
IC304
BA5417
R323
POWER 10k
FILTER GND
C324
0.22
R225
4.7k CN301
4P
C126
C124
1000
100
10V
10V
C220
R222
100p
220
R223 C225 C125
C226
470 0.1 0.1
1000
10V
C223 C322
47 47 R322 R224 R124 C127
10V 10V 1k 2.2 2.2 100p
C227
100p
CN901
4P
VDD
GND
AC-HI
BATT-COM
C950
4700
16V
Q951-953
B+ SWITCH
ZS-SN10
Ver. 1.3
CN303
C119
3P
1000p
L101 47µH
LINE-L
A-GND L301 1µH
J322
LINE-R
C219 LINE IN
1000p
L201 47µH
CN322
R226 100 FB201
4P
R126 100 FB101
J301
FB301
CN323
4P
L
SP101
GND
(L-CH)
R
SP201
GND
(R-CH)
CN905
4P
C906
VDD
10 C908
50V 0.22
GND
AC-HI
CN903
3P
BATT-COM
BATT-COM
GND
BATT
C901 0.022
D901 1N4002B
J901
T901
D902 1N4002B
POWER TRNASFORMER
C902 0.022
C903 0.022
D903 1N4002B
D904 1N4002B
C904 0.022
F902
T2AL 250V(SP,KR,TH,AUS)
2.5A 125V(US,CND,E,MX,TW)
BATT-COM
CN904
BATT-COM
2P
GND
BATT
CN902
4P
DRY BATTERY
SIZE"C"
(IEC DESIGNATION R14)
6PCS. 9V