AIR-SA10 - Sony Audio Service Manual (repair manual). Page 3

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AIR-SA10
AIR-SA10
3
3
2-1.  SCHEMATIC  DIAGRAM  - AMP, POWER Section -
C201
R201
R203
R202
IC101
C111
C211
C112
R215
C210
C222
C212
R115
C110
C122
W310
CN308
R126
R226
R218
R118
R117
R217
C301
C307
R303
R124
C209
C109
C108
C208
R223
C322
R312
C214
C114
C113
C213
R123
R129
R229
C118
C218
C121
R113
C221
R213
R122
R222
C305
Q102
R114
C104
C105
R112
R111
R127
R109
R110
R210
R108
R208
R209
Q101
R106
C103
R104
R105
C101
R101
R102
R103
C102
R301
R302
C308
R206
R205
R204
C203
Q201
Q202
R211
R227
R212
C204
C205
C215
C115
R214
Q303
R313
C302
R116
R107
Q103
R119
R219
R207
Q203
C313
R216
W316
Q104
Q204
C202
R224
4.7
50V
10k
4.7k
0
BA5417
100
10V
100
10V
1000
10V
2.2
0.1
0.1
1000
10V
2.2
0.1
0.1
2P
2P
2.2k
2.2k
22k
22k
47k
47k
0.1
0.1
10k
220
100
10V
100
10V
2200p
2200p
10k
100
10V
1k
47p
47p
1
50V
1
50V
10k
22k
22k
470p
470p
1
50V
4.7k
1
50V
4.7k
1k
1k
22
25V
2SC3052F
0
0.1
C125
100p
0.1
C126
100p
C123
(AEP, RU, UK)
(AEP, RU, UK)
(US, CND)
(US, CND)
100p
1k
2.2k
0
100k
2.2k
2.2k
2.2k
2.2k
100k
2SC3052F
220k
0.1
C124
0.1
4.7k
1k
4.7
50V
10k
0
4.7k
4700p
2.2k
2.2k
220
10V
220k
1k
4.7k
0.1
2SC3052F
2SC3052F
2.2k
0
1k
0.1
0.1
C226
100p
1
1
0
2SC3052F
220k
2.2
50V
470
4.7k
2SC3052F
100k
100k
4.7k
2SC3052F
220
10V
470
9P
2SC5938-T112-1B
2SC5938-T112-1B
4700p
220
TO
HP BOARD
W307
Refer to page
15 on original
service manual
Refer to page
20 on original
service manual
12V
GND
L CH
R CH
5V
9
1
L-CH
AGND
R-CH
AGND
A-MUTE
BUZZER
A-ON
L+R
BS
VCC
NC
BS
STBY
GND
FILT
GND
GND
MUTING
MUTING
Q201,202
Q201,202
MUTING
LEVEL DETECT
PRE DRIVE
PRE DRIVE
Q101,102
POWER AMP
W902
D906
D907
D908
D905
F903
C905
C906
F902
T902
T901
PT901
C904
4P
1N4002B
1N4002B
1N4002B
1N4002B
T630mAL
250V
0.1
0.1
T2AL
250V
0.1
5.6V
AC12V
AC12V
GND
TRANSFORMER
POWER
(AC IN)
∗ NOT REPLACEABLE:
BUILD IN TRANSFORMER
(US, CND)
W316
TO
MAIN BOARD
CN902
Refer to page
20 on original
service manual
Refer to page
20 on original
service manual
(Page 6)
(Page 6)
(Page 6)
Ver. 1.2
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