Sony SA-WFS3 / SS-FS3 Service Manual ▷ View online
SA-WFS3/SS-FS3
SA-WFS3/SS-FS3
25
25
4-13. SCHEMATIC DIAGRAM - ANALOG-POMODORO Board -
• See page 40 for IC Block Diagrams.
CN1015
D
(2/6)
BOARD
MAIN
B
CN1303
BOARD
S-AIR
IC B/D
IC B/D
IC B/D
1
5
6.5
3
4.5
4.5
4.5
9
4.5
4.5
4.5
0
0
4.5
9
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
0
4.5
0
9
4.5
4.5
9
4.5
4.5
4.5
4.5
0
3
0
3
0
3
0
3
9
5.2
5.2
5.2
5.2
5.2
5.2
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
MC14052 BDR2
IC604
Y0
Y2
Y
Y3
Y1
INH
VEE
Vss
B
A
X3
X0
X
X1
X2
VDD
100k
R634
100k
R635
100k
R639
100k
R640
0.1
C633
8
7
6
5
4
3
2
1
NJM4565M(TE2)
IC606
100k
R652
100k
R649
RT1N141C-TP-1
Q603
RT1N141C-TP-1
Q604
0.1
C641
100
R666
100
R665
100k
R637
100k
R642
100k
R636
100k
R641
JL628
JL636
JL633
0.1
C621
C608
1
JL618
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
18P
CN601
D-GND
VBUS(5V)
NC
VIDEO5V
RXD
TXD
DET
DGND
WM DET
WM A/D
(Lch)AGND
(Rch)AGND
Lch
Rch
WM RX
WM TX
VIDEO
VGND
R627
47k
JL614
C612
1
JL615
C610
1000p
C631
0.1
C635
0.1
R648
1k
R629
4.7k
JL617
JL613
R631
3.3k
JL612
JL616
8
7
6
5
4
3
2
1
NJM4565M(TE2)
IC602
C609
1
R628
47k
C611 1
R644
10k
R645
6.8k
R646
33k
33k
R653
33k
R650
22k
R655
22k
R656
10k
R647
16V
10
C625
16V
10
C620
16V
10
C639
16V
10
C640
R626
47k
R630
47k
0.1
C634
16V
10
C643
33k
R659
16V
10
C644
100
R667
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
MC14052 BDR2
IC605
Y0
Y2
Y
Y3
Y1
INH
VEE
Vss
B
A
X3
X0
X
X1
X2
VDD
100
R668
0.1
C645
22k
R661
22k
R660
33k
R664
8
7
6
5
4
3
2
1
NJM4565M(TE2)
IC607
1k
R671
1k
R672
JL623
JL624
RT1N141C-TP-1
Q605
RT1N141C-TP-1
Q606
JL621
JL622
1k
R669
1k
R670
10uH
L601
JL632
JL631
JL630
JL629
JL627
JL625
JL626
JL620
JL639
JL638
JL640
JL641
1
2
3
4
5
SI-3010KM-TLS
IC603
EN
IN
GND
OUT
FB
J602
1k
R607
16V
10
C618
1k
R609
220p
C606
220k
R608
16V
10
C617
220p
C605
220k
R610
E
ET601
1
3
4
5
5P
CN602
Rch
AGND
Lch
A9V
JL609
JL610
JL611
C622
10V
47
16V
C623
100
10V
C630
47
16V
C636
47
10V
100
C632
10V
47
C637
10V
47
C638
16V
10
C646
16V
10
C642
10k
R638
10k
R643
100
R632
100
R633
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
21P
CN603
TUNER L
AGND
TUNER R
AGND
L CH (SELECTEED)
AGND
R CH (SELECTED)
A9V
DMP_RXD
E6V
DMP_TXD
A_SEL2
A_SEL3
A_SEL4
A_SEL5
DMP_DET
V-3.3V
DGND
E+4V
SIRCS_IN
DGND
33p
C607
100k
R651
100k
R658
R612
22k
R611
22k
R615 22k
R616
22k
DMP_DET
DMP_RXD
DMP_TXD
DMP_DET
DMP_TXD
DMP_RXD
LINE AMP
IC606
AUDIO SELECT
IC604
LINE AMP
IC607
IC605
AUDIO SELECT
(CHASSIS)
IC603
+5V REGULATOR
LINE AMP
IC602
ANALOG-POMODORO BOARD
(CHASSIS)
A601
INVERTER
Q603-606
DMPORT
(CHASSIS)
R
L
TV
AUDIO IN
G
V
V
G
G
V
J
4
B
16
6
9
11
D
15
H
L
10
K
3
5
12
C
F
1
E
8
G
14
A
2
13
I
7
(Page 29)
(Page 23)
SA-WFS3/SS-FS3
SA-WFS3/SS-FS3
26
26
4-14. PRINTED WIRING BOARD - MAIN Board (Component Side) -
•
: Uses unleaded solder.
• See page 17 for Circuit Boards Location.
Note: When IC340 and IC400 are replaced, spread the compound referring to
“NOTE OF REPLACING THE IC340 AND IC400 ON THE MAIN BOARD
AND THE COMPLETE MAIN BOARD” on servicing notes (page 3).
AND THE COMPLETE MAIN BOARD” on servicing notes (page 3).
B
E
B
E
B
E
B
B
E
B
E
B
E
B
E
B
E
B
E
B E
B
E
E
1
44
22
23
B
E
B E B E
B
E
1
15
1
9
1
2
19
1
18
2
B
E
1
7
B E
B
E
1
B
E
21
B E
B
E
16
17
1
24
25
36
37
48
12
13
1
24
25
36
37
48
12
13
6
1
5
1
4
5
8
1
8
9
16
1
8
9
16
1
8
9
16
1
5
144
1
108
109
73
72
36
37
1
5
1
2
B
E
1
44
22
23
Q461
Q462
C24
C25
FB1002
FB1003
R213
JL3670
FB1004
R214
R215
R217
FB1009
R1100
Q471
R1101
Q472
FB1010
C34
FB1011
R1105
R222
R223
R224
R1109
R226
R229
R1302
R1111
R1112
Q483
R1113
Q484
R230
R1114
R231
R1115
R232
R233
R1118
R1119
R237 R238
R239
L1001
L1002
R1120
R431
R1121
R432
R1122
C203
R433
R1123
C204
R240
R1124
R241
R1125
R242
C206
R1126
R1127
R244
R442
R1132
R445
R251
R252
R446
R1136
R253
R1138
R255
R256
R257
R258
R259
R1140
C221
R1141
C222
R1142
R1143
C224
R260
C225
R261
R1145
R262
C226
R1146
C228
R1148
C229
C80
R461
JL409
X221
C81
R462
R463
R1154
R1156
JL411
JL412
JL413
JL415
JL221
JL222
JL416
JL223
1
4
5
8
JL417
JL418
C90
R471
JL419
C91
C241
R472
C242
R473
JL420
JL421
C1
JL422
C2
C4
JL230
C9
R484
R485
R486
R1179
R1180
C261
C262
R1183
R1184
R1185
R1186
C461
Q501
Q502
Q503
Q504
Q505
C471
JL461
JL462
IC400
C482
Q521
Q522
Q523
Q526
JL1021
JL471
JL472
JL1024
JL1025
IC221
CN1001
IC222
CN1002
CN1003
L521
CN1005
JL483
JL484
C1003
IC231
C1005
CN1011
Q1001
Q1002
C1006
C1007
Q1003
Q1004
Q1005
C1009
C1018
C1019
CN1015
Q1006
C1016
C1017
C1020
R309
C1021
C1022
R501
IC251
D1001
R502
C1027
R310
R311
C1029
R1001
R312
D1006
R1002
D1007
R1003
R1005
D1009
R1006
IC1002
C1033
IC1003
C1034
D1010
D1011
R1201
R1202
C1036
R1203
R1204
IC1008
C1038
R1206
R1207
R1208
R1014
R1015
R1018
IC1010
C1041
IC1011
C1042
IC1012
C1043
IC1013
IC1014
C1044
C1045
IC1015
R521
C1046
IC1016
R522
C1047
R523
C1048
R1215
C1049
R526
R1216
R1022
R1023
R1024
R528
R1025
R1027
R1028
C1051
IC1
C1059
IC2
R1226
R1032
IC3
R1227
R1033
IC4
R1228
R1229
IC5
IC6
R1036
C1060
CN521
C1061
C1062
C503
C1063
R1230
C504
C1064
R1231
C505
C1065
C1066
C1067
R10
R351
R1235
R11
R1236
R12
R1043
R1144
R354
R14
R548
R1045
R15
R1046
R1048
C511
C1071
C512
C1072
C1073
C1074
R551
R1241
R1242
C1076
R553
R554
R1244
R555
R1245
R21
R362
R1052
R1246
R557
R1247
R23
R1053
R558
R1054
R24
R1248
Q1
R1249
R25
R366
R1056
R26
R27
R28
R1058
R1075
R1076
C521
R1059
R29
C1082
C522
C523
C1083
C524
C525
R563
L53
R1060
R30
R1254
R371
C529
R1061
R1255
R372
R1062
R32
R373
R1063
R1064
R375
R35
R1
R1065
R2
R1066
R36
C530
R1068
R1069
C1091
C1092
R1071
R41
CL232
R1072
CL233
R1073
R43
CL234
R1074
CL235
R45
CL236
CL237
R1077
CL238
R1078
CL239
R49
R1079
C545
C547
CL240
C548
R1080
R50
R53
R1083
R54
R1085
R1086
JL3023
SL201
CL251
R1091
CL252
CL253
R1093
CL254 CL255
R65
R1095
CL256
JL22
R66
CL257
R1097
JL23
R67
R1098
R68
R69
R1099
C565
C566
R1293
R70
R71
R72
JL361
JL362
JL366
JL368 JL369
JL3630
JL371
D521
L222
JL372
JL373
R90
R91
R92
R94
R95
X1
JL3640
D531
D541
X1002
C10
C12
C13
C14
IC340
1
24
25
36
37
48
12
13
1-879-210-
11
(11)
MAIN BOARD
(COMPONENT SIDE)
H
DISPLAY
BOARD
CN801
C
S-AIR BOARD
CN1301
Q
HDMI
BOARD
CN3511
F
IO-DIGITAL
BOARD
CN701
1
3
4
5
1
3
4
5
1
3
4
5
1
3
4
5
A
K/A
K
K
K/A
A
M501
(FAN)
M
D
ANALOG-
POMODORO
BOARD
CN603
1
3
51
1
30
50
31
81
100
(NC)
A
B
C
D
E
F
1
2
3
4
5
6
7
8
9
10
1
4
8
5
1 4
8 5
(Page 36)
(Page 20)
(Page 21)
(Page 24)
(Page 21)
SA-WFS3/SS-FS3
SA-WFS3/SS-FS3
27
27
4-15. PRINTED WIRING BOARD - MAIN Board (Conductor Side) -
•
: Uses unleaded solder.
• See page 17 for Circuit Boards Location.
D364
C23
R210
R404
JL1150
R211
R405
FB1001
JL1151
R212
JL1152
C26
JL1153
R408
C28
JL1154
C29
JL1155
R216
FB1006
FB1008
C30
C32
C33
R1103
R221
C35
JL1161
FB1012
R1106
C36
JL1162
FB1013
R1107
JL1163
FB1014
JL1164
R1108
R225
C39
JL1165
D383
D384
C40
C42
C43
C45
C46
R234
C49
L1003
C50
C201
C52
ICT1
C55
ICT2
ICT3
C57
ICT4
R245
ICT5
C59
R246
ICT6
C401
C210
C404
C61
C406
C62
R443
C63
C64
C66
R1137
C67
C218
C410
JL200
JL201
JL202
C412
JL203
R450
C70
JL205
C71
C416
JL206
C73
JL208
C74
JL209
C75
C76
C77
C78
C79
JL403
JL210
JL404
JL211
JL212
JL407
JL213
R460
JL214
C231
JL215
C232
JL216
R1152
C233
JL217
R1153
JL218
C428
C234
JL219
C235
C85
C236
R1157
JL410
C238
R1158
C239
R1159
JL220
JL414
C240
JL226
C92
JL228
JL229
C3
C440
JL231
C6
C251
C252
C253
C254
C255
C256
C258
C259
CL1001
CL1002
CL1003
CL1004
CL1005
CL1006
C260
R1181
R1182
R496
R1187
CL1011
CL1012
CL1013
CL1014
CL1015
CL1016
D403
CL1017
D404
CL1018
R1191
JL1004
JL1005
JL1006
C473
JL1007
C474
JL1008
JL1009
C478
C479
JL1016
JL1017
JL1018
JL1019
JL1020
JL1022
JL1032
JL1033
JL1034
JL1035
JL1036
JL1037
C1004
JL1038
JL1039
C1008
JL1040
JL1041
JL1042
JL1043
JL1044
JL1045
JL1046
C1013
C1014
JL1051
JL1052
JL1053
JL1054
C1023
C1024
JL1059
C1026
D1003
C1028
D1004
D1005
JL1060
D1008
C1031
R1009
L5
C1032
C1035
D1012
C1039
R1011
R1013
JL1070
JL1071
JL1072
R1016
JL1073
JL1074
C1040
JL1075
JL1076
JL1077
JL1078
JL1079
R527
JL1080
JL1081
JL1082
R1026
JL1083
C1050
JL1084
JL1085
JL1086
C1054
C1056
R1030
R1031
R344
R1034
R345
JL1091
JL1092
R1038
R1039
JL1097
JL1098
JL1099
R1040
R1041
R13
R16
R1047
R17
R18
R1049
C1075
R552
R20
R363
R364
R559
R365
R1055
R1057
R374
R1067
R38
C341
C344
R1070
CL231
C346
R384
R385
JL521
JL522
C541
JL525
C542
JL526
C543
JL527
C544
C350
C352
C356
JL11
JL12
JL533
R1088
C551
R1089
JL15
C552
JL343
JL344
C361
JL347
C363
C364
R1090
C366
C368
JL541
JL542
R1096
JL543
JL350
JL544
C370
C371
C372
C567
C568
C376
JL1100
JL551
JL1101
JL552
JL1102
JL1103
JL1104
JL1105
JL1106
JL363
JL1107
C380
JL364
JL1108
C381
JL367
C384
L218
L219
C385
C386
JL1110
JL370
L221
JL1115
JL1116
JL1117
C390
JL1118
C391
JL1119
C392
C396
R93
JL1121
JL1122
JL1123
JL1124
JL1125
JL1126
JL383
JL1127
JL384
JL1129
JL387
D343
D344
JL1130
JL390
C1100
JL1138
JL1139
C11
JL1140
JL1143
R204
JL1144
R205
JL1145
C19
JL1146
JL1147
R208
JL1148
R209
JL1149
D363
1
2
C402
C407
C409
C413
C417
L345
L346
L365
L366
L560
L561
L385
L386
C342
C347
C349
CN562
C353
C357
C377
C362
C367
C369
C373
L405
L406
C382
C387
C389
C393
C397
C219
ET1003
C223
C227
C237
C7
C257
A534
ET401
ET402
ET403
C1053
1
14
1
2
1
6
ET1001
ET1002
ET1004
CN1006
CN1009
CN566
ET501
X1001
1
2
10
11
1
2
1
4
CN1012
CN541
ET503
A531
A533
P
HDMI BOARD
CN3509
N
POWER BOARD
CN906
J
SPEAKER-
POMODORO
BOARD
CN101
K
SPEAKER-
POMODORO
BOARD
CN101
M
POWER BOARD
CN904
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
1-879-210-
11
(11)
MAIN BOARD
(CONDUCTOR SIDE)
A
K
A
TUNER
(FM/AM)
FM 75
:
COAXIAL
ANTENNA
AM
(SUBWOOFER)
SP501
A
B
C
D
E
F
G
1
2
3
4
5
6
7
8
9
10
(Page 34)
(Page 34)
(Page 38)
(Page 20)
(Page 38)
SA-WFS3/SS-FS3
SA-WFS3/SS-FS3
28
28
4-16. SCHEMATIC DIAGRAM - MAIN Board (1/6) -
• See page 35 for waveforms. • See page 40 for IC Block Diagrams. • See page 48 for IC Pin Function Description.
IC B/D
IC B/D
IC B/D
IC B/D
(2/6)
11
MAIN
BOARD
BOARD
MAIN
12
(6/6)
BOARD
MAIN
13
(3/6)
71
72
73
1
2.6
4
3.2
2.6
2.6
1
1.2
1.2
0
1.2
1.2
1.2
1.2
1.2
1.2
1.6
3.3
1.2
1.2
1.7
1.7
1.6
1.2
0
0
0
1.2
2.5
1.6
1.2
3.3
1.2
0
3.3
0
0
0
0
1.6
1.6
3.3
3.3
3.3
3.3
3.3
3.3
3.3
1.2
1.2
3.3
1.2
1.2
1.2
1.2
1.1
1.2
0
1.2
1.2
3.3
3.3
3.3
3.3
3.3
0
1.2
1.2
3.3
3.3
1.2
1.2
1.2
1.2
0.6
0
1.2
1.2
1.3
1.2
3.3
1.2
3.3
1.2
1.2
0
1.1
3.3
0
0
3.3
3.3
3.3
3.3
3.3
1.7
3.3
1.7
1.7
3.3
3.3
3.3
0
6.3V
1000
C7
10
R36
22
R26
22
R27
22
R28
22
R30
47
R53
100
R54
100
R65
100
R66
100
R67
470
R23
1k
R2
1k
R24
10k
R1
10k
R21
10k
R32
10k
R38
10k
R41
10k
R43
10k
R45
1M
R35
0
R13
0
R16
0
R17
0
R18
0
R20
2k
R14
10k
R15
JL15
JL11
JL12
JL22
MCK
LRCK
DSP_SPICLK
DSP_SPIDS
SW3.3V
DIR_RERR
DIR_NONAU
DSP_RESET
SI_B
DSP_MOSI
BCK
DATA_DIR
DGND
DSP_INT
DSP_MISO
22
R29
EMG_MUTE
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
ADSST-AVR-1115
IC4
VDDINT
CLKCFG0
CLKCFG1
BOOTCFG0
BOOTCFG1
GND
VDDEXT
GND
VDDINT
GND
VDDINT
GND
VDDINT
GND
INT_REQ
DIR_ERR
AD7
GND
VDDINT
GND
VDDEXT
GND
VDDINT
AD6
AD5
AD4
VDDINT
GND
AD3
AD2
VDDEXT
GND
AD1
AD0
WR
VDDINT
VDDINT
GND
RD
ALE
AD15
AD14
AD13
GND
VDDEXT
AD12
VDDINT
GND
AD11
AD10
AD9
AD8
A16
VDDINT
GND
A17
A18
GND
VDDEXT
VDDINT
GND
PF_CE
SPI_MAS
DPSOA
DPSOB
VDDINT
GND
VDDINT
GND
DPSOC
DPSOD
VDDINT
VDDEXT
GND
VDDINT
GND
DPSOE
DPSIA
DPSIB
DPSIC
DPSID
DPSIE
VDDINT
GND
GND
DPDVLRCK
DPDVBCK
DPLRCK
DPLBCK
VDDINT
GND
GND
VDDEXT
DPFSCK
GND
VDDINT
NONAUDIO
SF_CE
VDDINT
GND
VDDINT
GND
VDDINT
GND
VDDINT
GND
VDDINT
VDDINT
GND
VDDINT
GND
VDDINT
GND
VDDINT
GND
VDDEXT
GND
VDDINT
GND
VDDINT
RESET
SPIDS
GND
VDDINT
SPICLK
MISO
MOSI
GND
VDDINT
VDDEXT
AVDD
AVSS
GND
CLKOUT
EMU
TDO
TDI
TRST
TCK
TMS
GND
CLKIN
XTAL
VDDEXT
DGND
MCK
E4V
16V
100
C80
16V
100
C1
SI_C
SI_D
SI_E
100
R91
1k
R95
ICT5
ICT4
0.1
C91
ICT2
100
R90
ICT1
8
7
6
5
4
3
2
1
TC7WZ08FK(TE85R)
IC3
G
V
22
R92
ICT3
RT1P140C-TP-1
Q1
100
R94
5
4
3
2
1
74LVC1G79GW-125
IC1
D
CLK
DGND
Q
VCC
ICT6
0.1
C90
220k
R93
0.22
C92
100
R49
100
R25
AMP_D3
AMP_D1
AMP_BCKO
AMP_LRCKO
SAIR_D1
SAIR_D2
SAIR_BCK
SAIR_LRCK
R72
100
100
R70
R69
100
100
R68
10k
R11
16V
100
C13
1k
R12
15k
R10
PCONT_DSP
25MHz
X1
C3
0.1
L5
10uH
16V
C4
100
P_LINK_SW
8
7
6
5
4
3
2
1
TC7WH157FK(TE85R)
IC5
A
B
Y
GND
Y
SELECT
ST
VCC
1
2
3
4
5
SI-3010KM-TLS
IC2
VC
VIN
GND
VOUT
ADJ
1
2
3
4
5
SI-3010KM-TLS
IC6
VC
VIN
GND
VOUT
ADJ
JL23
0
R50
0.33uH
L53
150p
C81
0.1
C6
0.1
C2
0.1
C14
0.1
C12
0.1
C11
0.1
C46
0.1
C52
0.1
C42
0.1
C43
0.1
C55
0.1
C50
0.1
C61
0.1
C66
0.1
C64
0.1
C39
10
C36
0.1
C26
0.1
C34
0.01
C25
0.1
C29
0.1
C23
0.1
C33
0.1
C32
0.1
C30
0.1
C28
0.01
C24
0.1
C35
10
C19
10p
C10
10p
C9
0.1
C59
10
C70
0.1
C63
0.1
C57
0.1
C45
0.1
C40
0.1
C67
0.1
C62
0.1
C49
0.1
C71
0.1
C76
10
C85
0.1
C75
0.1
C79
0.1
C74
0.1
C78
0.1
C73
0.1
C77
DSP_MOSI
DSP_MISO
DSP_SPICLK
AMP_D1
AMP_D3
DSP_INT
DSP_SPIDS
DSP_RESET
DSP_INT
DSP_RESET
DIR_RERR
DIR_NONAU
DSP_SPIDS
DSP_MISO
DSP_MOSI
DSP_SPICLK
BCK
LRCK
SI_E
SI_D
SI_C
SI_B
DATA_DIR
DIR_NONAU
DIR_RERR
DA
TA_DIR
SI_B
SI_C
SI_D
SI_E
AMP_D3
AMP_D1
AMP_D5
AMP_BCKO
AMP_D5
AMP_D1
AMP_D2
BCK
LRCK
MCK
MCK
AMP_BCKO
AMP_LRCKO
AMP_LRCKO
AMP_LRCKO
AMP_BCKO
AMP_D2
IC4
DSP
IC5
FRONT/SURROUND SELECT
IC1
D FLIP-FLOP
IC3
SWITCHING
IC2
+1.2V REGULATOR
IC6
+2.6V REGULATOR
MAIN BOARD (1/6)
INVERTER
100
R71
J
4
B
16
6
9
11
D
15
H
10
3
5
12
C
F
1
E
8
G
14
A
2
13
I
7
(Page 30)
(Page 33)
(Page 29)
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