Sony AIR-SA15TI / AIR-SA20PK Service Manual ▷ View online
AIR-SA15Ti
AIR-SA15Ti
17
17
6-6. PRINTED WIRING BOARD - MAIN/WIRELESS TRANSCEIVER Section (Suffi x-12) -
•
: Uses unleaded solder.
• See page 12 for Circuit Boards Location.
B
E
B E
BE
B
E
B
E
BE
B
E
E
B
E
B
E
B
E
B
K
A
E
B
E
B
E
E
B
E
E
1
100
76
75
26
25
50
51
5
8
1
4
30
1
B E
1
3
3
4
5
8
1
4
5
8
1
4
5
B
E
R402
R211
R405
R212
R407
R214
R411 R413 R418
R422
R426
R427
R428
R433
R434
R435
R436
C401
C402
R445
R446
R447
R255
R449
X401
C412
R450
C415
R452
R453
R456
R457
C426
R464
R465
R466
R272
R277
R475
R476
R477
R479
R480
R290
R291
C451
R491
R492
R493
R495
R496
Q303
Q304
Q305
Q307
C460
Q308
Q309
C465
Q310
Q311 Q312
Q313
Q314 Q315
Q316 Q317
IC401
IC402
IC403
IC404
L322
C497
R301
R302
R303
R304
R305
R306
R307
R308
R311
R312
R313
CN301
R321
R325
R908
R910
R911
R335
R912
R913
R914
C303
R340
R341
R342
R920
R349
R351
R352
R353
C318
R356
R357
R358
C324
C326
C328
R365
R366
R367
R368
R369
C330
C332
C333
C334
R370
C335
C336
R373
R374
R375
R376
JL320
JL321
JL322
R385
R386
C351
C352
C359
D301
C361
D303
Q401
C367
Q404
C368
JL360
JL361
JL362
JL364
IC301
JL366
IC303
IC304
IC305
R206
R207
1
2
17
18
CN401
J301
C360
C305
R601
R602
R603
R604
R605
R606 R607
R629
R631
R632
R633
R634
R635
R636
R637
R638
R639
R640
FB651
FB652
R642
FB653
R643
R644
R645
R647
R648
R649
X601
R650
R654
R655
R656
R657
R658
R659
R663
R664
C631
C632
C633
C634
R671
C635
R672
C636
R673
C637
R674
C638
R675
C639
R676
R677 R678
R679
C641
C642
R680
C645
R682
C646
R683
C647
C648
C649
C650
C651
C652
C653
C654
R691
R692
C671
C672
C675
C676
C678
C680
C681
C691
D641
IC631
IC641
D671
IC661
FB654
FB655
FB655
R660
R661
C655
C656
C658
R666
CL601
CL602
CL603
CL604
CL605
CL606
CL607
CL608
CL609
CL610
CL611
CL612
CL613
CL614
CL615
CL616
CL617
CL626
CL627
CL628
CL629
CL630
CL631
CL632
CL633
CL634
CL635
CL636
CL637
CL638
CL639
1
2
19
20
1
2
17
18
CN601
CN603
IC691
(US, CND)
(US, CND)
(AEP, UK)
B E
B E
B E
B E
B E
23
33
22
34
12
44
1
11
R404
R210
R408
R218
R410
R415
R221
R225
R227
R228
R228
R437
R439
R245
R249
C403
C210
C405
C213
C214
R444
R250
C215
C414
R264
C427
C428
R467
R468
R473
R474
R472
R469
R470
R481
R482
R292
R293
R294
R295
R490
Q301
Q302
D401
C462
CL932
CL933
CL935
CL937
CL938
CL940
CL941
CL943
Q901
CL945
Q902
Q903
C496
R309
R310
R314
R320
R323
R324
R901
R902
R326
R903
R327
R905
R906
R907
R331
R332
R333
R334
R336
R337
R338
R915
R339
R916
R917
R918
R919
C302
R343
R344
R921
R922
R346
R347
R923
R924
R350
R355
R359
C323
R360
C364
R361
C327
R363
R364
C907
C908
C331
C911
R371
C912
R372
C913
R379
R380
R381
R382
R383
R384
R387
D302
D903
FB401
R201
R205
R208
R209
9
8
1
2
9
11
1
2
8
10
B
E
B
E
1
2
1
2
1
11
1
7
1
14
1
2
CN400
CN402
CN403
C211
S401
S402
C454
C457
Q318
Q319
ND901
ND902
ND903
ND904
ND905
C301
C304
C319
C329
C914
S901
S902
S903
S904
S905
S906
C362
C365
D901
D902
W001
(AEP, UK)
IC901
1-878-098-
12
(12)
MAIN BOARD
(SIDE A)
1
1 2
4 3
5
15
16 20
10
6
11
L
R
AUDIO OUT
iPod
VIDEO
OUT
9
1
1
5
E3
POWER
BOARD
CN002
E4
POWER
BOARD
CN002
(iPod CONNECTOR)
X401
(CHASSIS)
A
B
C
D
1
2
3
4
5
6
7
8
1-878-099-
12
(12)
TX-IF BOARD
(COMPONENT SIDE)
1
7
14
8
1
7
14
8
1
5
4
8
1-878-099-
12
(12)
TX-IF BOARD
(CONDUCTOR SIDE)
1
3
WIRELESS
TRANSCEIVER
(EZW-RT10)
EZW-RT10
9
10
11
12
13
14
E
F
G
H
I
J
W002
(SUFFIX-11)
(SUFFIX-12)
1-878-098-
12
(12)
MAIN BOARD
(SIDE B)
BAND
ILLUMINATION
SYSTEM
MENU
TUNING/
SELECT -
TUNING/
SELECT +
ENTER
TUNER
(FM/AM)
FM 75
Ω
COAXIAL
ANTENNA
AM
(NC)
F4
POWER
BOARD
CN001
F3
POWER
BOARD
CN001
PAIRING
S-AIR ID
U
U C
B
A
S901 – 906
FL901
FLUORESCENT
INDICATOR TUBE
POWER
S-AIR
(SUFFIX-11)
(SUFFIX-12)
Ver. 1.1
Note: Refer to the servicing notes “DISCRIMINATION” (page 3) for how to
distinguish Suffi x-11 and Suffi x-12.
Ref. No. Location
• Semiconductor
Location
D301
B-6
D302
H-5
D303
D-3
D401
G-3
D641
E-11
D671
E-10
D901
I-7
D902
I-6
D903
I-8
IC301
C-5
IC303
D-7
IC304
D-5
IC305
B-8
IC401
C-3
IC402
C-4
IC403
C-4
IC404
D-3
IC631
E-11
IC641
F-10
IC661
E-10
IC691
F-12
IC901
I-6
Q301
G-5
Q302
G-5
Q303
C-5
Q304
C-5
Q305
D-6
Q307
E-6
Q308
E-6
Q309
D-6
Q310
D-6
Q311
D-2
Q312
D-2
Q313
D-2
Q314
B-7
Q315
B-7
Q316
D-3
Q317
D-3
Q318
E-3
Q319
E-3
Q401
D-3
Q404
C-4
Q901
I-7
Q902
I-6
Q903
I-6
(Page 21)
(Page 22)
(Page 21)
(Page 22)
AIR-SA15Ti
AIR-SA15Ti
18
18
6-7. SCHEMATIC DIAGRAM - TX-IF Board -
• See page 24 for IC Block Diagrams.
BOARD
(2/3)
D
MAIN
CN401
IC B/D
IC B/D
(SUFFIX-11)
(SUFFIX-12)
(SUFFIX-12)
(SUFFIX-11)
(SUFFIX-12)
(SUFFIX-11)
(SUFFIX-12)
(SUFFIX-11)
(SUFFIX-12)
3.2
3.2
8
7
6
5
4
3
2
1
TC7WHU04FK(T5RSOYF
IC641
GND
VCC
12.288MHz
X601
1k
R642
1M
R643
100k
R644
100
R645
100
R658
100k
R647
1k
R649
1k
R648
100
R680
100
R650
33p
C645
33p
C646
0.01
C649
0.01
C648
10p
C647
10p
C650
10p
C653
14
13
12
11
10
9
8
7
6
5
4
3
2
1
PCM1808PWR
IC661
VREF
AGND
VCC
VDD
DGND
SCKI
LRCK
BCK
DOUT
MD0
MD1
FMT
VINL
VINR
0.1
C652
10
C651
10V
22
C636
10V
C638
22
0.1
C635
0.1
C637
14
13
12
11
10
9
8
7
6
5
4
3
2
1
PCM1808PWR
IC631
VREF
AGND
VCC
VDD
DGND
SCKI
LRCK
BCK
DOUT
MD0
MD1
FMT
VINL
VINR
50V
1
C631
50V
1
C632
100
R633
100
R634
100p
C633
100p
C634
0
R635
0
R636
100
R637
100
R638
FB651
100
R639
0.1
C641
100p
C674
47k
R671
50V
1
C672
47k
R672
50V
1
C671
100p
C673
2.2k
R673
0
R675
0
R676
100
R677
100
R678
100
R679
0.1
C681
10V
22
C676
0.1
C675
0.1
C678
FB653
R640
10
R682
10
100
R654
100
R656
10
R601
10
R602
100
R603
100
R604
100
R657
FB652
100k
R659
0.1
C654
10k
R605
10k
R606
10k
R607
10k
R660
10k
R661
100
R629
100
R683
CL601
CL602
CL603
CL604
CL605
CL606
CL607
CL608
CL609
CL610
CL611
CL612
CL613
CL614
CL615
CL626
CL627
CL628
CL629
CL630
CL631
CL632
CL633
CL634
CL635
CL636
CL637
CL638
CL639
16V
47
C639
47
R691
47
R692
VCC
OUT
GND
RPM7240-H5R
IC691
1
3
2
CL616
CL617
R663
0
R664
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
20P
CN601
GND
VCC-3.3V
GND(DET)
AUDIO_CLK
A0
A1
INT
DEBUG_TXD
CONNECT
LINK_IND
I2C_SCL
RESN
SDIN_B
I2C_SDA
LRCK
SDOUT_B
BCK
D-GND
SDOUT_A
SDIN_A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
18P
CN603
S-AIR-GND
S-AIR-GND
S-AIR-DET
S-AIR-3.3V
RESET
I2C_SDA
GPIO2
I2C_SCL
TU-R-CH
VCC-3.3V
TU-L-CH
TU-A-GND
IP-R-CH
A5V
IP-L-CH
IP-A-GND
SIRCS
DGND
MC2840-T112-1
D671
MC2840-T112-1
D641
FB654
0.01
C642
0.01
C680
0.01
C655
0.01
C656
FB655
100
R655
47p
C658
100k
R631
100k
R632
2.2k
R674
1
C691
0
R662
10k
R666
A/D CONVERTER
IC661
IC631
IC691
REMOTE CONTROL RECEIVER
TX-IF BOARD
CLOCK BUFFER
IC641
WIRELESS
(EZW-RT100)
TRANSCEIVER
A/D CONVERTER
4
B
6
9
11
D
H
10
3
5
12
C
F
1
E
8
G
A
2
I
7
EZW-RT10
(SUFFIX-11)
(SUFFIX-12)
(SUFFIX-1
1)
(Page 14)
Note: Refer to the servicing notes “DISCRIMINATION” (page 3) for how to
distinguish Suffi x-11 and Suffi x-12.
Ver. 1.1
AIR-SA15Ti
AIR-SA15Ti
19
19
6-8. SCHEMATIC DIAGRAM - LED Section -
BOARD
POWER
A
CN003
9.4
9.4
10.7
10.7
10.2
10.2
SDDB16001A1-DF
D201
SDDB16001A1-DF
D203
SDDB16001A1-DF
D205
SDDB16001A1-DF
D202
560
R230
560
R231
560
R232
SDDB16001A1-DF
D206
22
R234
4.7
R233
22
R235
0.1
C233
MAZ81
10GMLS0
D21
1
R229
2.2k
KTC3198GR-AT
Q201
KTC3198GR-AT
Q202
22
R239
22
R240
SDDB16001A1-DF
D204
SDDB16001A1-DF
D212
SDDB16001A1-DF
D213
SDDB16001A1-DF
D214
SDDB16001A1-DF
D215
560
R242
R241
560
SDDB16001A1-DF
D221
SDDB16001A1-DF
D220
560
R236
LED BOARD
ILM ON/OFF 2
12V 1
1
2
12V
ILM ON/OFF
2
1
12V
ILM ON/OFF
D201-206, 212-215, 220, 221
(ILLUMINATION)
Q201, 202
LED DRIVE
4
B
6
D
3
5
C
1
E
8
A
2
7
R238
560
SDDB16001A1-DF
D209
SDDB16001A1-DF
D210
1
2
2P
CN206
12V
ILM ON/OFF
JW0203
560
R244
SDDB16001A1-DF
D218
SDDB16001A1-DF
D219
JW206
LED-R BOARD
D209, 210, 218, 219
(ILLUMINATION)
560
R237
SDDB16001A1-DF
D207
SDDB16001A1-DF
D208
1
2
2P
CN205
12V
ILM ON/OFF
JW201
SDDB16001A1-DF
D216
SDDB16001A1-DF
D217
JW205
560
R243
LED-L BOARD
D207, 208, 216, 217
(ILLUMINATION)
0.001
C237
0.001
C232
0.001
C231
0.001
C230
0.001
C236
0.001
C240
0.001
C238
0.001
C234
0.001
C239
0.001
C235
(Page 20)
AIR-SA15Ti
AIR-SA15Ti
20
20
6-9. SCHEMATIC DIAGRAM - POWER Board -
• See page 24 for IC Block Diagrams.
BOARD
MAIN
W001
(1/3)
F
BOARD
LED
A
BOARD
E
MAIN
(1/3)
IC B/D
(SUFFIX-11)
(SUFFIX-12)
9.7
0.9
5
10.8
0
2.1
10.4
10.4
9.8
3.6
0.5
0.5
0.5
4.6
3.9
3.9
4.6
3.3
3.3
10.1
9.6
9.6
10.7
10.7
10.8
10.8
0
10.1
7.9
0.5
0.5
0.5
0.5
0.5
0
10.8
10.8
0.2
0
0.2
9.5
9.5
0.3
0.2
0.9
22k
R001
22k
R002
47
R004
47
R005
ISA1235AC1TP-1EF
Q001
22k
R006
4.7k
R007
2.2
R008
2.2
R009
2.2
R010
2.2
R011
ISA1235AC1TP-1EF
Q004
ISA1235AC1TP-1EF
Q003
1
C002
1
R013
1
R014
R016
4.7k
R017
4.7k
2SC3052F-T1-LF
Q005
47k
R018
2SC3052F-T1-LF
Q006
0.01
C004
UDZW
-TE17-2.7B
D003
1k
R019
1k
R020
22k
R015
10V
220
C005
10k
R023
1k
R024
1
C008
2.2
R012
0.01
C019
FB004
0.01
C018
8.2k
R034
6800p
C014
MC2836
D007
MC2838-T112-1
D008
1
R035
47uH
L005
CPH5504-TL-E
Q014
1
2
3
4
5
1
R042
1
R043
1
R044
1
R045
ISA1235AC1TP-1EF
Q012
10k
R036
FB005
10k
R037
RT1N141C-TP-1
Q013
E
ET001
25V
47
C013
0
R041
S001
2.2
R030
47k
R032
470
R031
1
2
2P
CN001
5.2V
GND
1
C026
2
3
5
6
8
7
1
4
9
T001
25V
470
C001
39k
R021
25V
100
C007
10V
220
C021
0.1
C027
2.2uH
L004
100uH
L006
EC21QS03L-TE12L
D006
1
2
3
4
5
BD9701CP-V5
IC001
VCC
OUT
GND
INV
STBY
4.7
R033
2SC3052F-T1-LF
Q015
KTA1266GR-AT
Q016
10k
R050
2SC3052F-T1-LF
Q017
2SC3052F-T1-LF
Q018
47k
R052
0.01
C028
1k
R053
820
R054
0.1
C015
1
R055
ISA1235AC1TP-1EF
Q019
10k
R056
1k
R057
0.1
C029
1
2
2P
CN000
+12V
GND
KTA1266GR-AT
Q011
10k
R049
25V
330
C017
FB001
FB002
FB007
FB008
FB009
0.1
C030
4.7k
R022
C022
0.1
4.7k
R058
1
R060
1
R061
MAZ8082GMLS0
D014
220k
R059
1
2
3
4
5
6
7
8
9
9P
CN002
LED_ILLUMI
-20V
AC1
AC2
GND
12V
FLAG
3.3V
ON/OFF
1
2
2P
CN003
ILM ON/OFF
12V
0
R046
0.1
C016
4.7k
R038
C003
10k
2SC3052F-T1-LF
Q002
IC001
+5.2V REGULATOR
(CHASSIS)
POWER BOARD
Q001, 002
POWER ON/OFF SWITCH
+3.3V REGULATOR
Q003-006
Q011-014, 016-018
DC/DC CONVERTER
LED DRIVE
DC/DC CONVERTER
-2
-1
PROTECT DETECT
POWER
PT001
UNIT
4
B
6
9
11
D
15
10
3
5
12
C
F
1
E
8
G
14
A
2
13
7
POWER
OFF UON
(Page 19)
(Page 13)
(Page 13)
Note: Refer to the servicing notes “DISCRIMINATION” (page 3) for how to
distinguish Suffi x-11 and Suffi x-12.
Ver. 1.1
Click on the first or last page to see other AIR-SA15TI / AIR-SA20PK service manuals if exist.