Sony SA-VE445H / SA-WMS445 / SS-MS445 Service Manual ▷ View online
5
5
SA-VE445H/WMS445/SS-MS445
1-2. PRINTED WIRING BOARDS (SA-WMS445) • Refer to page 3 for Circuit Boards Location.
1
A
B
C
D
E
F
G
H
I
J
2
3
4
5
6
7
8
9
10
11
12
13
14
JW61
R201
CN201
C201
R202
JW64
R221
IC201
IC102
IC101
IC104
IC701
S701
IC203
IC204
JW59
C213
JW57
C211
C212
R215
R217
R214
D201
R210
JW60
C209
R209
R211
R220
R219
C214
C210
D202
R218
R216
R407
Q404
C401
JW56
R406
R404
CN401
Q401
Q403
Q402
JW55
R405
R402
R401
R403
JW58
R212
R213
C208
RV201
1
5
R205
S201
S201
MODE
LEVEL
MUSIC
MOVIE
C204
R208
IC202
C207
R203
C203
R206
C206
R302
C301
R301
R304
JW48
JW32
Q306
Q301
D304
D303
R311
Q302
C308
Q303
JW29
JW30
JW46
C303
R305
R307
R313
C311
RY301
R335
C315
JW50
Q310
Q309
Q311
JW39
JW27
JW26
JW38
R704
R707
R706
Q703
Q704
Q705
R710
D501
R708
JW37
JW25
Q702
JW36
CN502
R141
C118
JW24
JW23
JW22
Q307
R310
R314
Q305
Q304
Q101
R309
R119
C108
J101
IN
POWER
SAVE
S701
LINE
TM101
SPEAKER
L
R
IN
OUT
C105
R115
R117
R110
C103
R137
C116
R138
R107
R108
R103
R104
R102
C106
R113
R123
R122
R126
C111
R125
CN101
R124
JW20
R120
C109
R121
JW1
R114
C104
R308
C511
C512
C304
C305
JW21
R118
R111
C107
C117
R116
JW6
JW7
JW8
C307
D701
D104
D101
D102
D103
C101
R105
R106
Q701
C701
JW13
JW11
JW12
C515
JW10
R703
R702
R705
R711
R709
JW3
C516
R701
C513
C514
R136
R101
C102
R109
R140
R139
R139
R317
R318
JW9
JW2
D702
D703
D704
JW40
JW41
Q502
JW54
Q501
Q308
R338
R337
C316
D506
D507
C508
R504
JW51
C506
C505
D503
D502
CN501
T501
D505
D306
C503
CN801
C504
R336
CN701
D504
C1
R503
C317
R340
R339
JW34
JW35
JW33
R320
CN301
JW47
R316
R312
R315
R306
C306
R303
JW53
C309
JW49
R319
R341
D305
C509
C507
R502
R501
JW52
CN901
CN1
CN902
C501
C502
JW42
JW45
JW44
JW43
JW28
JW15
JW19
JW14
JW18
JW17
JW16
JW5
JW4
C510
CN302
C310
C202
R204
JW63
R207
JW62
C205
POWER BOARD
MAIN BOARD
CONTROL BOARD
13
3
1
1
4
8
5
1
4
8
5
1
4
8
5
1
4
8
5
2
1
1
1
5
1
4
6
1
3
1-680-784-
(11)
11
1-680-787-
(11)
11
1-680-788-
(11)
11
1-680-785-
(11)
11
1-680-786-
(11)
11
8
5
1
4
8
5
1
4
8
6
1
5
1
4
8
5
1
4
LED BOARD
POWER SWITCH BOARD
(CHASSIS)
(CHASSIS)
SP1
SPEAKER
BLK
+
–
RED
AUTO OFF
~
~
1
3
1
3
1
2
S1
POWER
D801
ON/STANDBY
US, CND MODEL
US, CND
MODEL
MODEL
RY602
T601
RY601
D608
R602
C602
JW604
JW601
JW602
C5
F601
F602
C2
D605
D601
D602
JW606
C606
D606
C604
R601
C601
D604
D603
D607
Q601
JW609
JW608
C3
CN604
CNT1
CNT2
CN602
AC IN
CN601
JW605
JW600
S601
VOLTAGE
SELECTOR
C4
CN605
C605
C603
Q602
AUTO POWER BOARD
3
1
2
1
1
2
4
1
1-680-789-
(11)
11
4
5
6
2
3
1
1
2
3
6
5
4
SP, MY MODEL
SP, MY
MODEL
MODEL
US, CND, AUS MODEL
Ver 1.1
6
6
SA-VE445H/WMS445/SS-MS445
1-3. SCHEMATIC DIAGRAM (SA-WMS445)
R122
R118
C106
R115
C104
C105
R306
R307
Q303
Q302
R308
C305
C304
R309
R310
R318
R701
R705
R706
R704
R707
R711
Q308
Q309
Q310
R317
C118
R139
R312
R311
CN502
CN302
R340
R339
R338
R336
C311
R319
R335
C315
R703
C701
C107
C307
C308
R702
S701
CN701
R709
IC701(1/2)
IC701(2/2)
R314
Q306
Q305
Q304
R404
R405
R403
R402
R401
R406
R407
C511
R126
C512
R303
C301
R302
R301
R313
CN501
R501
R502
C501
C502
C503
C504
R503
R504
C507
C508
C509
C510
Q101
CN301
CN101
CN801
C201
R202
R201
C204
R205
S201
CN201
C211
C213
C212
C214
IC202(1/2)
IC202(2/2)
C207
R208
RV201
C208
R209
R212
R210
IC204(1/2)
IC204(2/2)
R221
IC203(1/2)
IC203(2/2)
R218
R217
R117
C303
C309
Q301
C306
R316
R121
R341
C316
D506
D507
R708
R710
Q307
CN401
Q404
Q403
SP1
CN1
S1
C1
C513
C515
C514
C516
J101
D303
D304
C310
Q401
Q402
IC102(1/2)
IC102(2/2)
Q311
D306
D305
Q501
Q502
D502
D503
D504
D505
T501
Q701
D702
Q702
D703
D704
Q703
Q705
Q704
D202
D201
IC201
RY301
D501
R103
R104
R111
TM101
R109
R110
C101
C102
C103
IC104(1/2)
R140
R138
C116
C117
R136
R137
R304
IC101(1/2)
IC104(2/2)
IC101(2/2)
R107
R108
R106
R105
R141
R113
R114
R315
R305
R119
C108
C109
R120
R123
C111
R124
R125
C202
C203
R203
R204
C205 C206
R206
R207
R211
R214
R215
R216
C210
R213
R219
R220
C209
R320
R337
CN901
CN902
R101
D102
D101
R102
D103
D104
C401
C317
C505
C506
D701
D801
R116
D601
D604
D602
D603
CN604
Q602
R601
R602
CN605
F601
D607
S601
RY601
RY602
D608
T601
F602
C601
C602
C605
C606
CN601
Q601
D605
D606
C604
C603
CN602
C2
C3
C5
C4
JW604
JW605
JW600
JW608
JW609
JW602
JW601
Ver 1.1
7
SA-VE445H/WMS445/SS-MS445
SECTION 2
EXPLODED VIEWS
Ref. No.
Part No.
Description
Remark
2-1. FRONT PANEL SECTION
(SA-WMS445)
Ref. No.
Part No.
Description
Remark
NOTE:
• The mechanical parts with no reference
number in the exploded views are not supplied.
• Items marked “*” are not stocked since
they are seldom required for routine service.
Some delay should be anticipated
when ordering these items.
Some delay should be anticipated
when ordering these items.
• Color Indication of Appearance Parts
Example :
KNOB, BALANCE (WHITE) ... (RED)
Parts Color Cabinet’s Color
• Accessories are given in the last of this
parts list.
R
R
1
1-680-785-11 CONTROL BOARD
2
X-4955-519-1 PANEL ASSY, FRONT (US,CND)
2
X-4955-520-1 PANEL ASSY, FRONT (AUS,SP,MY)
3
3-703-564-21 SCREW, TAPPING
4
4-227-298-01 SHEET
5
4-999-482-51 KNOB (VOL)
6
4-231-866-01 PACKING
7
1-680-788-11 LED BOARD
8
4-973-938-61 KNOB (A), PUSH
9
1-680-787-11 POWER SWITCH BOARD
SP1
1-529-296-12 SPEAKER (20cm) (WOOFER) (AUS,SP,MY)
SP1
1-825-151-11 SPEAKER (20cm) (WOOFER) (US,CND)
#1
7-685-664-79 SCREW +P 4X20 TYPE1
#2
7-685-646-79 SCREW +BVTP 3X8 TYPE2 N-S
The components identified by
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
Les composants identifiés par une
marque 0 sont critiques pour
la sécurité.
Ne les remplacer que par une piéce
portant le numéro spécifié.
marque 0 sont critiques pour
la sécurité.
Ne les remplacer que par une piéce
portant le numéro spécifié.
2
3
3
4
5
8
9
6
7
1
SP1
supplied with
RV201 and S201
RV201 and S201
#1
#1
#2
#2
not
supplied
supplied
Ver 1.1
• Abbreviation
CND : Canadian model
AUS : Australian model
SP
AUS : Australian model
SP
: Singapore model
MY : Malaysia model
8
SA-VE445H/WMS445/SS-MS445
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
2-2. REAR PANEL SECTION
(SA-WMS445)
51
4-235-237-01 FOOT (AUS,SP,MY)
51
4-981-864-01 FOOT (US,CND)
52
1-680-789-11 AUTO POWER BOARD
* 53
3-701-946-24 LABEL, FUSE RATING (US,CND)
54
1-680-786-11 POWER BOARD
55
3-905-609-01 SCREW (TRANSISTOR)
* 56
3-703-044-26 LABEL, CAUTION (US,CND)
0 57
1-696-845-31 CORD, POWER (AUS)
0 57
1-769-744-52 CORD, POWER (SP,MY)
0 57
1-783-531-11 CORD, POWER (US,CND)
* 58
3-703-244-00 BUSHING (2104), CORD
59
A-4732-162-A MAIN BOARD, COMPLETE (AUS,SP,MY)
59
A-4732-172-A MAIN BOARD, COMPLETE (US,CND)
60
A-4736-759-A CABINET ASSY, SPEAKER (US,CND)
60
A-4736-769-A CABINET ASSY, SPEAKER (AUS,SP,MY)
0 F601
1-532-463-31 FUSE (T1AL/250V) (AUS)
0 F601
1-532-501-31 FUSE (T0.8AL/250V) (SP,MY)
0 F601
1-533-418-11 FUSE, GLASS CYLINDRICAL (DIA.5)
(2.5A/125V) (US,CND)
0 F602
1-532-503-31 FUSE (T1.6AL/250V) (SP,MY)
0 T501
1-435-999-11 TRANSFORMER, POWER (US,CND)
0 T501
1-437-219-12 TRANSFORMER, POWER (SP,MY)
0 T501
1-437-246-11 TRANSFORMER, POWER (AUS)
0 T601
1-435-993-11 TRANSFORMER, POWER (US,CND)
0 T601
1-435-994-11 TRANSFORMER, POWER (AUS)
0 T601
1-435-995-11 TRANSFORMER, POWER (SP,MY)
#3
7-685-647-79 SCREW +P 3X10 TYPE2 NON-SLIT
#4
7-685-663-79 SCREW +BVTP 4X16 TYPE2 N-S
#5
7-685-660-19 SCREW +BVTP 4X10 TYPE2 N-S
51
60
51
52
54
55
53
59
56
57
58
T501
not supplied
not supplied
not supplied
not supplied
not supplied
not supplied
not
supplied
supplied
F601
T601
#3
#3
#3
#4
#4
#4
#4
#5
#5
#3
#3
#3
#3
#3
#3
#3
F602
The components identified by
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
Les composants identifiés par une
marque 0 sont critiques pour
la sécurité.
Ne les remplacer que par une piéce
portant le numéro spécifié.
marque 0 sont critiques pour
la sécurité.
Ne les remplacer que par une piéce
portant le numéro spécifié.
Ver 1.1
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