Sony SA-WVS200 / SA-WVS300 Service Manual ▷ View online
SA-WVS200/WVS300
5
5
SA-WVS200/WVS300
1-3. PRINTED WIRING BOARD – POWER AMP SECTION –
–
+
3
(FOR CHECk)
11
(11)
1-863-034-
11
(11)
1-863-036-
11
(11)
1-863-038-
11
(11)
1-863-039-
11
(11)
1-863-037-
AC IN
POWER AMP BOARD
LED BOARD
POWER SW BOARD
POWER SUPPLY BOARD
AUTO POWER BOARD
BC609
RLY601
12
1
2
R622
Q611
E
B
Q610
E
B
JW623
JW602
JW603
JW608
JW610
JW611
JW613
JW614
C605
R611
R612
C606
JW612
R618
JW609
JW606
R620
R708
C705
JW605
JW604
Q705
C704
R707
R706
SP801
SPEAKER
SP802
SPEAKER
JW607
R701
JW615
Q702
Q703
C703
C702
C815
C814
C812
JW617
CN605
CN606
1
6
1
5
C813
D813
D812
R601
C601
R804
R805
JW616
R703
R702
D603
R704
R705
Q704
C611
R623
R624
Q707
R710
R614
R603
R609
D601
C607
R605
D602
R619
Q706
R709
R615
R616
R617
R617
R621
Q609
Q608
Q701
Q802
Q801
Q603
Q606
R610
Q607
Q604
Q605
Q602
R606
R604
R613
R607
R608
C609
C604
R602
C603
C608
C602
Q601
BC803
T801
POWER TRANSFORMER
C807
C809
C811
D811
BC805
1
6
D807
D806
D809
D808
R801
R802
C822
JW801
D810
C810
R803
JW802
C823
2
1
C808
S801
C801
BC902
1
2
E
B
E
B
E
B
E
B
E
B
B
E
E
B
E
B
E
B
E
B
E
B
E
B
B
E
E
B
E
B
E
B
E
B
E
B
BC807
CN804
D802
D803
D804
D805
C824
C806
C805
1
7
1
JW805
RY801
JW804
JW806
D801
JW803
F801
T802
POWER TRANSFORMER
C802
BC802
C804
CN803
C803
BC801
1
2
1
2
2
1
RED
GRN
BC907
3
1
POWER
ON/STANDBY
A
PRI AMP BOARD
(Page 3)
B
PRI AMP BOARD
(Page 3)
LD401
2
3
4
5
6
7
8
9
10
A
1
B
C
D
E
F
G
H
Ref. No.
Location
D601
C-2
D602
C-2
D603
B-5
D801
E-8
D802
E-9
D803
F-9
D804
E-9
D805
F-9
D806
E-5
D807
E-5
D808
E-4
D809
E-4
D810
G-3
D811
F-2
D812
B-3
D813
B-4
LD401
B-7
Q601
B-2
Q602
B-2
Q603
C-2
Q604
B-2
Q605
B-2
Q606
C-2
Q607
B-2
Q608
D-3
Q609
C-3
Q610
D-2
Q611
D-4
Q701
B-5
Q702
B-5
Q703
B-5
Q704
A-5
Q705
C-4
Q706
C-3
Q707
C-3
Q801
A-3
Q802
A-4
• Semiconductor
Location
SA-WVS200/WVS300
6
6
SA-WVS200/WVS300
1-4. SCHEMATIC DIAGRAM – POWER AMP SECTION –
R603
D601
D602
R609
Q603
R604
R610
R605
Q602
C606
C607
R614
Q610
R619
Q609
R616
R615
Q608
R617
C608
R620
Q611
Q607
R613
C609
R618
BC609
Q601
C602
R601
C601
R602
Q604
R607
R608
Q605
C604
C603
R606
C605
R611
R612
C703
Q707
R709
C705
R708
R706
R707
C704
C702
R705
C701
R702
R704
R703
RLY601
D603
R624
BC608
CN605
C815
C813
D813
R805
D812
C812
C814
R804
CN606
BC902
C801
S801
BC802
C802
C803
BC801
D801
C804
RY801
D802
D803
D804
D805
C806
C805
C824
BC803
R803
D811
C810
C811
C809
D810
C822
C823
C808
C807
D806
D809
R802
R801
D807
D808
BC805
BC907
BC807
LD401
CN803
T802
R710
R701
Q802
Q801
Q703
Q704
Q701
Q702
C611
R623
Q606
F801
T801
SP802
R622
R621
Q706
Q705
SP801
330
1SS133
1SS133
10k
2SA1174
15k
150
33k
2SA1174
10p
500V
22
100V
10
MN2488
180
2SA1175
47k
2.2k
2SC3623
560
100p
500V
500V
180
MP1620
2SC2705
47
22
100V
10
EH2PL
2SA1174
10
50V
33k
0.01
47k
2SC2785
180
180
2SC2785
100p
0.0022
180
220
10V
10V
2.7k
56k
220
10V
10V
2SC2785
10k
0.1
10k
6.8k
1.8k
0.1
1
50V
47k
100
50V
50V
22k
100k
100k
1SS133
1.8k
2W
SDN-6P
47
25V
10
50V
MTZJ-15B
2.2k
MTZJ-15B
10
50V
47
25V
2.2k
SCN-5P
4700p
0.0047
0.01
1SS133
0.01
1SR139
1SR139
1SR139
1SR139
220
35V
35V
CN804
SCN-7P
220
35V
35V
0.1
2P
12k
1/4W
1SS133
10000
80V
10
50V
10000
80V
RBV-602
0.1
100V
0.1
100V
220
35V
35V
220
35V
35V
1SR139
1SR139
0
0
1SR139
1SR139
6P
SML1216WTP
SDN-2P
10k
22k
2SA1015
-14V REG
2SC1815
+14V REG
2SC2784
RELAY DRIVER
2SC2785
AC OFF
DETECT
DTC124ES
DC LEVEL
DETECT
2SC2785
DC LEVEL
DETECT
0.047
100V
10
2SA1145
0.22
2W
0.22
2W
DTA124ES
OVER CURRENT
DETECT
2SC2785
OVER CURRENT
DETECT
*
(FOR CHECK)
BOARD
BOARD
PRI AMP
PRI AMP
AC IN
POWER AMP
Q606-611
Q601-605
INPUT AMP
POWER
ON/STANDBY
*F801
T1AL/250V
T0.8AL/245V
T2.5AL/125V
AEP,UK,CH,KR
SP
US,CND
POWER
TRANSFORMER
POWER
TRANSFORMER
(Page4)
(Page4)
SPEAKER
SPEAKER
7
SA-WVS200/WVS300
a
b
c
d
a
b
c
d
not
supplied
supplied
not
supplied
supplied
not
supplied
supplied
not
supplied
supplied
not
supplied
supplied
not
supplied
supplied
not
supplied
supplied
not
supplied
supplied
not
supplied
supplied
not
supplied
supplied
1
2
3
3
10
3
4
5
6
7
8
9
SP801
F801
T802
T801
SP802
#2
#2
#1
#1
#1
#1
#1
#1
#1
#1
#1
not
supplied
supplied
not
supplied
supplied
10
Ref. No.
Part No.
Description
Remarks
Ref. No.
Part No.
Description
Remarks
SECTION 2
EXPLODED VIEWS
2-1. MAIN SECTION
NOTE:
•
-XX, -X mean standardized parts, so they may
have some differences from the original one.
have some differences from the original one.
•
Items marked “*” are not stocked since they
are seldom required for routine service. Some
delay should be anticipated when ordering these
items.
are seldom required for routine service. Some
delay should be anticipated when ordering these
items.
•
The mechanical parts with no reference number
in the exploded views are not supplied.
in the exploded views are not supplied.
•
Hardware (# mark) list and accessories are
given in the last of this parts list.
given in the last of this parts list.
•
Abbreviation
CND : Canadian model
SP
CND : Canadian model
SP
: Singapore model
CH : Chinese model
KR : Korea model
AUS : Australian model
KR : Korea model
AUS : Australian model
1
A-1068-566-A FRAME ASSY, GRILLE
2
A-1068-565-A PANEL ASSY, FRONT (US, CND)
2
A-1068-571-A PANEL ASSY, FRONT
(AEP, UK, CH, SP, KR, AUS)
3
4-874-614-62 SCREW (1) (3.5X16), TAPPING
4
3-905-609-01 SCREW (TRANSISTOR)
5
A-1068-610-A POWER AMP BOARD, COMPLETE
6
A-1068-611-A PRI AMP BOARD, COMPLETE
7
4-999-482-81 KNOB (VOL)
0 8
1-696-847-21 CORD, POWER (AUS)
0 8
1-751-528-11 CORD, POWER (UK)
0 8
1-769-744-52 CORD, POWER (AEP, SP)
0 8
1-782-464-22 CORD, POWER (CH)
0 8
1-783-531-12 CORD, POWER (US, CND)
0 8
1-824-778-11 CORD, POWER (KR)
*
9
3-703-244-00 BUSHING (2104), CORD
10
4-874-614-52 SCREW (1) (3.5X20), TAPPING
#1
7-685-646-79 SCREW +BVTP 3X8 TYPE2 IT-3
#2
7-685-660-79 SCREW +BVTP 4X10 TYPE2 IT-3
0 F801
1-532-463-33 FUSE (T1AL/250V) (AEP, UK, CH, KR)
0 F801
1-532-501-33 FUSE (T0.8AL/245V) (SP, AUS)
0 F801
1-533-418-11 FUSE, GLASS CYLINDRICAL (DIA.5)
(T2.5AL/125V) (US, CND)
SP801
1-825-844-11 SPEAKER (15cm)
SP802
1-825-844-11 SPEAKER (15cm)
0 T801
1-443-405-11 TRANSFORMER, POWER (US, CND)
0 T801
1-443-406-11 TRANSFORMER, POWER (AEP, UK, CH, KR)
0 T801
1-443-432-11 TRANSFORMER, POWER (SP, AUS)
0 T802
1-435-993-11 TRANSFORMER, POWER (US, CND)
0 T802
1-435-994-11 TRANSFORMER, POWER (AEP, UK, CH, KR)
0 T802
1-435-995-11 TRANSFORMER, POWER (SP, AUS)
The components identified
by mark 0 or dotted line
with mark 0 are critical for
safety.
Replace only with part num-
ber specified.
by mark 0 or dotted line
with mark 0 are critical for
safety.
Replace only with part num-
ber specified.
Les composants identifiés
par une marque 0 sont cri-
tiques pour la sécurité.
Ne les remplacer que par une
piéce portant le numéro
spécifié.
par une marque 0 sont cri-
tiques pour la sécurité.
Ne les remplacer que par une
piéce portant le numéro
spécifié.
Ver. 1.1
8
SA-WVS200/WVS300
SECTION 3
ELECTRICAL PARTS LIST
Ref. No.
Part No.
Description
Remarks
Ref. No.
Part No.
Description
Remarks
NOTE:
•
Due to standardization, replacements in the
parts list may be different from the parts
specified in the diagrams or the components
used on the set.
parts list may be different from the parts
specified in the diagrams or the components
used on the set.
•
-XX, -X mean standardized parts, so they
may have some difference from the original
one.
may have some difference from the original
one.
•
Items marked “*” are not stocked since they
are seldom required for routine service.
Some delay should be anticipated when
ordering these items.
are seldom required for routine service.
Some delay should be anticipated when
ordering these items.
•
CAPACITORS:
uF:
uF:
µ
F
•
RESISTORS
All resistors are in ohms.
METAL: metal-film resistor
METAL OXIDE: Metal Oxide-film resistor
F: nonflammable
All resistors are in ohms.
METAL: metal-film resistor
METAL OXIDE: Metal Oxide-film resistor
F: nonflammable
•
COILS
uH:
uH:
µ
H
•
SEMICONDUCTORS
In each case, u:
In each case, u:
µ
, for example:
uA...:
µ
A... , uPA... ,
µ
PA... ,
uPB... ,
µ
PB... , uPC... ,
µ
PC... ,
uPD...,
µ
PD...
• Abbreviation
CND
: Canadian model
AUS
: Australian model
SP
: Singapore model
CH
: Chinese model
KR
: Korea model
POWER AMP
AUTO POWER BOARD
****************
1-533-313-11 FUSE HOLDER
< CONNECTOR >
BC801
1-564-321-00 PIN, CONNECTOR (3.96mm PITCH) 2P
*
BC802
1-580-230-11 PIN, CONNECTOR (PC BOARD) 2P
BC807
1-564-506-11 PLUG, CONNECTOR 3P
< CAPACITOR >
0 C802
1-113-924-11 CERAMIC
0.0047uF
20%
250V
0 C803
1-113-925-11 CERAMIC
0.01uF
20%
250V
0 C804
1-113-925-11 CERAMIC
0.01uF
20%
250V
C805
1-126-949-11 ELECT
220uF
20%
35V
C806
1-126-949-11 ELECT
220uF
20%
35V
C824
1-164-159-21 CERAMIC
0.1uF
50V
< DIODE >
D801
8-719-991-33 DIODE 1SS133T-77
D802
8-719-970-02 DIODE 1SR139-400
D803
8-719-970-02 DIODE 1SR139-400
D804
8-719-970-02 DIODE 1SR139-400
D805
8-719-970-02 DIODE 1SR139-400
< RELAY >
0 RY801
1-755-458-11 RELAY
< TRANSFORMER >
0 T802
1-435-993-11 TRANSFORMER, POWER
************************************************************
LED BOARD
*********
< CONNECTOR >
*
BC907
1-564-518-11 PLUG, CONNECTOR 3P
< DIODE >
LD401
8-719-025-62 DIODE SML1216W (ON/STANDBY)
************************************************************
A-1068-610-A POWER AMP BOARD, COMPLETE
************************
< CONNECTOR >
*
BC608
1-566-693-11 PIN, CONNECTOR (3.96mm PITCH) 2P
*
BC609
1-564-517-11 PLUG, CONNECTOR 2P
< CAPACITOR >
C601
1-131-679-31 FILM
0.01uF
5%
50V
C602
1-126-964-11 ELECT
10uF
20%
50V
C603
1-162-302-11 CERAMIC
0.0022uF
20%
16V
C604
1-162-282-31 CERAMIC
100PF
10%
50V
C605
1-126-923-91 ELECT
220uF
20%
10V
C606
1-101-804-00 CERAMIC
10PF
5%
500V
C607
1-128-560-11 ELECT
22uF
20%
100V
C608
1-101-810-00 CERAMIC
100PF
5%
500V
C609
1-128-560-11 ELECT
22uF
20%
100V
C611
1-137-353-11 FILM
0.047uF
5%
100V
C701
1-126-968-11 ELECT
100uF
20%
50V
C702
1-126-960-11 ELECT
1uF
20%
50V
C703
1-126-923-91 ELECT
220uF
20%
10V
C704
1-164-159-21 CERAMIC
0.1uF
50V
C705
1-164-159-21 CERAMIC
0.1uF
50V
C812
1-126-964-11 ELECT
10uF
20%
50V
C813
1-126-964-11 ELECT
10uF
20%
50V
C814
1-126-947-11 ELECT
47uF
20%
35V
C815
1-126-947-11 ELECT
47uF
20%
35V
< DIODE >
D601
8-719-991-33 DIODE 1SS133T-77
D602
8-719-991-33 DIODE 1SS133T-77
D603
8-719-991-33 DIODE 1SS133T-77
D812
8-719-921-92 DIODE MTZJ-15B
D813
8-719-921-92 DIODE MTZJ-15B
< TRANSISTOR >
Q601
8-729-035-30 TRANSISTOR 2SA1174
Q602
8-729-035-30 TRANSISTOR 2SA1174
Q603
8-729-035-30 TRANSISTOR 2SA1174
Q604
8-729-119-78 TRANSISTOR 2SC2785-HFE
Q605
8-729-119-78 TRANSISTOR 2SC2785-HFE
Q606
8-729-214-51 TRANSISTOR 2SA1145-O
AUTO POWER
LED
The components identified
by mark 0 or dotted line
with mark 0 are critical for
safety.
Replace only with part num-
ber specified.
by mark 0 or dotted line
with mark 0 are critical for
safety.
Replace only with part num-
ber specified.
Les composants identifiés
par une marque 0 sont cri-
tiques pour la sécurité.
Ne les remplacer que par une
piéce portant le numéro
spécifié.
par une marque 0 sont cri-
tiques pour la sécurité.
Ne les remplacer que par une
piéce portant le numéro
spécifié.
When indicating parts by
reference number, please
include the board.
reference number, please
include the board.
Ver. 1.1
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