Sony AIR-SA10 Service Manual ▷ View online
AIR-SA10
2
2. DIAGRAMS
For Schematic Diagrams.
Note:
• All capacitors are in μF unless otherwise noted. (p: pF) 50
• All capacitors are in μF unless otherwise noted. (p: pF) 50
WV or less are not indicated except for electrolytics and
tantalums.
tantalums.
• All resistors are in Ω and 1/4 W or less unless otherwise
specifi ed.
• f :
internal
component.
•
C : panel designation.
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed in each block.)
(In addition to this, the necessary note is printed in each block.)
•
A : B+ Line.
• Voltages and waveforms are dc with respect to ground
under no-signal conditions.
no mark : POWER ON
*
: Impossible to measure
• Voltages are taken with VOM (Input impedance 10 M
Ω).
Voltage variations may be noted due to normal production
tolerances.
• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal production
Voltage variations may be noted due to normal production
tolerances.
• Circled numbers refer to waveforms.
• Signal path.
F :
AUDIO
• Abbreviation
CND :
CND :
Canadian
model
RU :
Russian
model
For Printed Wiring Boards.
Note:
•
•
X : Parts extracted from the component side.
• f : internal component.
•
: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
Note:
The components identi-
fi
The components identi-
fi
ed by mark
0 or dotted
line with mark
0 are criti-
cal for safety.
Replace only with part
number specifi ed.
Replace only with part
number specifi ed.
Note:
Les composants identifi és
par une marque
Les composants identifi és
par une marque
0 sont
critiques pour la sécurité.
Ne les remplacer que par
une piéce portant le nu-
méro spécifi é.
Ne les remplacer que par
une piéce portant le nu-
méro spécifi é.
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
10V
100
10V
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
10V
100
10V
10V
2200p
2200p
10k
100
10V
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
50V
10k
0
4.7k
4700p
2.2k
2.2k
220
10V
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
15 on original
service manual
Refer to page
20 on original
service manual
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
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
20 on original
service manual
Refer to page
20 on original
service manual
20 on original
service manual
(Page 6)
(Page 6)
(Page 6)
Ver. 1.2
AIR-SA10
AIR-SA10
4
4
2-2. PRINTED WIRING BOARD - AMP Board -
•
: Uses unleaded solder.
JW205
JW206
JW207
W310
JW203
JW201
JW204
JW202
JW208
JW209
CN308
IC101
C211
C111
C212
C112
C313
C322
C109
C209
C113
C213
C305
C121
C221
C302
C201
C101
C308
JR203
JR250
R12
7
R227
C105
C126
C125
R303
C222
C110
R212
C204
R30
2
R301 R201
R114
R108
R208
C115
C123
R214
R216
R116
R119
R10
7
R21
9
W316
R207
C215
R209
R109
R211
R112
C205
C226
C104
Q203
Q103
Q201
Q101
R111
R210
R110
Q202
Q102
R115
R215
C210
C122
R312
C307
C21
4
C114
R224
R12
4
C118
C218
C10
8
C20
8
R123
Q104
Q204
R113
R213
R223
R21
8
R118
R117
R122
R222
R129
R229
R217
C301
R206
R126
Q303
R226
R205
R313
R101
R102
R103
C102
R202
R20
3
C202
C103
R10
4
R105
R106
C203
C124
R204
1-876-401-
12
(12)
21
(21)
E
E
E
E
E
E
E
E
E
1
15
FA
MAIN BOARD
CN316
AMP BOARD
CA
MAIN BOARD
CN310
1
2
1
2
A
B
C
D
E
F
G
1
2
3
4
(AEP,RU,UK)
(US,CND)
(AEP,RU,UK)
(US,CND)
(US,CND)
TO HP BOARD
W307
Refer to page
14 on original
service manual
14 on original
service manual
Refer to page
18 on original
service manual
18 on original
service manual
Refer to page
18 on original
service manual
18 on original
service manual
F
MAIN BOARD
CN316
C
MAIN BOARD
CN310
(Page 5)
(Page 5)
2-3. PRINTED WIRING BOARD - POWER Board -
JW901
W902
D906
D907
D90
8
T901
FH901
FH9
02
F902
F903
FH9
04
FH9
03
D905
T902
PT901
C905
C906
C904
POWER BOARD
1-876-400-
POWER
TRANSFORMER
HA
MAIN BOARD
CN902
1
4
NOT REPLACEABLE:
BUILD IN TRANSFORMER
BUILD IN TRANSFORMER
∗
∗
(AC IN)
A
B
C
D
E
F
1
2
3
4
5
12
(12)
21
(US,CND)
(21)
(US,CND)
Refer to page
18 on original
service manual
18 on original
service manual
H
MAIN BOARD
CN902
(Page 5)
Ref. No. Location
• Semiconductor Location
Ref. No. Location Ref. No. Location
Q101
D-4
Q102
D-4
Q103
D-2
Q104
F-3
Q201
D-3
Q202
D-3
Q203
D-2
Q204
E-3
Q303
E-2
•
: Uses unleaded solder.
Ver. 1.2
AIR-SA10
AIR-SA10
5
5
2-4. PRINTED WIRING BOARD - MAIN Board -
•
: Uses unleaded solder.
JW902
JW903
JW907
JW908
JW911
JW914
JW915
JW916
JW917
JW9
18
JW9
19
JW302
JW3
03
JW3
04
JW305
JW307
JW308
JW3
09
JW310
JW311
JW313
JW314
JW315
JW316
JW317
JW319
JW320
JW321
JW322
JW326
JW327
JW330
JW337
JW338
JW318
JW325
JW328
JW329
JW335
JW334
JW909
JW324
JW332
JW323
JW306
JW333
JW336
JW340
JW312
JW905
Q920
JW910
JW904
JW912
JW339
JW331
JW906
JW341
C922
C613
S301
X601
CN101
CN802
CN301
CN315
C915
CN316
D904
D903
D902
D901
FB303
CN307
CN310
CN90
2
C655
X602
S302
C91
1
C909
Q901
Q913
C912
CN312
JR301
JR302
JR303
JR305
JR306
JR307
JR308
JR309
JR310
C314
JR601
JR602
JR603
JR311
JR304
JR312
JR313
C318
C319
R314
R323
Q311
R351
R344
R345
R326
R324
R346
R320
R319
R318
R317
R311
R309
R308
R307
R306
R305
R347
R348
R349
R350
R601
R602
R603
R604
Q604
Q603
Q602
Q601
Q302
IC602
R605
R609
FB602
FB601
R616
D603
D602
D601
R617
R618
R619
IC603
R620
R621
R622
R623
R624
R625
R626
R628
R629
R630
R631
R632
R633
R634
R635
R636
R637
C661
C660
C659
C658
C654
C653
C638
C614
C612
C611
C607
C606
C605
D604
C334
C333
C304
C303
R638
R640
R641
R642
R643
R644
R343
R645
R646
R647
R648
R650
R651
R652
R653
R654
R655
R656
R657
R658
R659
R660
R949
IC601
R310
C914
C916
R956
R948
R947
R946
R945
R943
R942
R941
R940
R939
R938
R937
R935
R931
R930
R929
R928
R927
R955
R953
R952
R951
R325
R926
R663
R665
R925
R924
R950
R662
R321
R923
Q310
JR101
JR201
R922
R921
R920
R932
FB901
R919
R918
R917
R916
R915
R914
R911
R910
R909
R908
R907
R906
R905
R904
R903
R902
R901
R341
Q914
Q908
Q907
Q906
Q905
Q902
Q309
D912
D909
C921
C920
C919
C917
D911
C908
C902
C901
R322
R957
C913
D910
R964
R963
R962
R961
C347
AMP BOARD
FA
HA
POWER
BOARD
W902
CA
AMP
BOARD
W310
1-876-399-
21
(21)
1
3
4
5
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
MAIN BOARD
(NC)
K
K
A
K
K
A
K
K
A
1
4
1
2
1
3
1
2
PAIRING
S-AIR IN
C 5B 5A
E
A
B
C
D
E
1
2
3
4
5
6
7
8
9
10
11
E
LCD BOARD
KEY BOARD
D
B
HP BOARD
W307
A1
S-AIR RX-IF
BOARD
CN003
A2
S-AIR RX-IF
BOARD
CN003
(SUFFIX-12)
(SUFFIX-11)
G
REG BOARD
W312
Refer to page
16 on original
16 on original
service manual
Refer to page
16 on original
16 on original
service manual
Refer to page
12 on original
12 on original
service manual
Refer to page
12 on original
12 on original
service manual
Refer to page
19 on original
19 on original
service manual
Refer to page
14 on original
14 on original
service manual
(AEP, RU, UK)
(US, CND)
(Page 4)
(Page 4)
(Page 4)
Ref. No. Location
• Semiconductor Location
Ref. No. Location Ref. No. Location Ref. No. Location
D601
D-5
D602
D-4
D603
E-4
D604
C-2
D901
D-10
D902
D-10
D903
E-9
D904
E-9
D909
B-10
D910
B-9
D911
C-10
D912
B-9
IC601
C-3
IC602
D-4
IC603
C-2
Q302
B-1
Q309
B-6
Q310
B-6
Q311
A-9
Q601
D-6
Q602
D-5
Q603
D-5
Q604
D-2
Q901
D-10
Q902
D-11
Q905
B-9
Q906
B-9
Q907
B-11
Q908
B-10
Q913
C-10
Q914
C-11
Q920
A-9
Ver. 1.2
