Sony SA-VE356T / SA-VE556H / SA-WMS356 / SA-WMS556 Service Manual ▷ View online
9
SA-WMS356/WMS556
SECTION 2
EXPLODED VIEWS
NOTE:
•
The mechanical parts with no reference
number in the exploded views are not supplied.
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.
are seldom required for routine service.
Some delay should be anticipated when
ordering these items.
•
-XX and -X mean standardized parts, so they
may have some difference from the original
one.
may have some difference from the original
one.
1
A-1059-813-A GRILLE (FRAME) ASSY
2
4-254-104-01 FRONT (PANEL)
3
4-874-614-52 SCREW (1) (3.5X20), TAPPING
2-1.
FRONT PANEL SECTION
The components identified by mark 0 or
dotted line with mark 0 are critical for safety.
Replace only with part number specified.
dotted line with mark 0 are critical for safety.
Replace only with part number specified.
1
2
3
3
#1
#1
#1
not supplied
(LED board)
(LED board)
not supplied
(POWER SWITCH board)
(POWER SWITCH board)
not supplied
SP401
not supplied
SP401
1-825-844-11 SPEAKER (15cm) (WOOFER)
#1
7-685-646-79 SCREW +BVTP 3X8 TYPE2 N-S
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
10
SA-WMS356/WMS556
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
* 51
3-703-244-00 BUSHING (2104), CORD
52
A-1059-722-A MAIN BOARD, COMPLETE
53
4-874-614-52 SCREW (1) (3.5X20), TAPPING
54
4-999-482-71 KNOB (VOL)
0 55
1-829-415-11 CORD, POWER
56
3-905-609-31 SCREW (TRANSISTOR)
0 F901
1-532-502-31 FUSE (T1.25AL/250V)
0 T102
1-443-276-11 TRANSFORMER, POWER
#1
7-685-646-79 SCREW +BVTP 3X8 TYPE2 N-S
#2
7-685-881-09 SCREW +BVTT 4X8 (S)
2-2.
REAR COVER SECTION
not supplied
(CONTROL board)
(CONTROL board)
not supplied
(POWER AMP board)
(POWER AMP board)
not supplied
(POWER SUPPLY board)
(POWER SUPPLY board)
not supplied
not supplied
not supplied
not supplied
not supplied
not supplied
#1
#1
#1
#1
#1
#1
#1
#1
#1
#1
#1
#2
#2
T102
F901
A
A
51
52
53
53
53
53
54
55
56
53
supplied with
RV601, 602
RV601, 602
The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.
line with mark 0 are critical for safety.
Replace only with part number specified.
11
SA-WMS356/WMS556
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
2-3.
BOTTOM PANEL SECTION
SP402
102
101
103
104
104
104
104
104
104
105
103
105
101
A-4714-303-A SPEAKER (CABINET) ASSY
102
4-254-106-01 BOTTOM (PANEL)
103
4-254-732-01 STAND
104
4-874-614-52 SCREW (1) (3.5X20), TAPPING
105
4-254-114-01 FOOT
SP402
1-825-844-11 SPEAKER (15cm) (WOOFER)
12
SA-WMS356/WMS556
SECTION 3
ELECTRICAL PARTS LIST
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 and -X mean standardized parts, so they
may have some difference from the original
one.
may have some difference from the original
one.
•
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
•
CAPACITORS
uF:
uF:
µ
F
•
COILS
uH:
uH:
µ
H
•
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.
•
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. .
When indicating parts by reference number,
please include the board name.
please include the board name.
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
CONTROL BOARD
**************
**************
< CONNECTOR >
BC601
1-691-769-11 PLUG (MICRO CONNECTOR) 7P
BC602
1-564-505-11 PLUG, CONNECTOR 2P
< CAPACITOR >
C601
1-102-978-00 CERAMIC
220PF
5%
50V
C602
1-126-964-11 ELECT
10uF
20%
50V
C603
1-126-964-11 ELECT
10uF
20%
50V
C604
1-136-165-00 FILM
0.1uF
5%
50V
C605
1-136-165-00 FILM
0.1uF
5%
50V
C606
1-126-964-11 ELECT
10uF
20%
50V
C607
1-164-159-11 CERAMIC
0.1uF
50V
C608
1-126-964-11 ELECT
10uF
20%
50V
C609
1-164-159-11 CERAMIC
0.1uF
50V
C610
1-131-698-31 FILM
0.33uF
5%
50V
C611
1-131-695-11 FILM
0.18uF
5%
50V
C612
1-131-696-11 FILM
0.22uF
5%
50V
C613
1-131-696-11 FILM
0.22uF
5%
50V
C614
1-126-963-11 ELECT
4.7uF
20%
50V
C615
1-131-696-11 FILM
0.22uF
5%
50V
C616
1-131-688-31 FILM
0.047uF
5%
50V
C617
1-126-965-11 ELECT
22uF
20%
50V
C618
1-126-963-11 ELECT
4.7uF
20%
50V
C619
1-126-965-11 ELECT
22uF
20%
50V
< IC >
IC601
8-759-943-94 IC BA15218
IC602
8-759-943-94 IC BA15218
IC603
8-759-943-94 IC BA15218
IC604
8-759-943-94 IC BA15218
< JACK >
J601
1-815-025-11 JACK, PIN 1P (INPUT)
< TRANSISTOR >
Q601
8-729-119-78 TRANSISTOR 2SC2785-HFE
< RESISTOR >
R601
1-247-831-11 CARBON
1K
5%
1/4W
R602
1-247-831-11 CARBON
1K
5%
1/4W
R603
1-247-879-11 CARBON
100K
5%
1/4W
R604
1-249-415-11 CARBON
680
5%
1/4W
R605
1-247-847-11 CARBON
4.7K
5%
1/4W
R606
1-247-847-11 CARBON
4.7K
5%
1/4W
R607
1-249-429-11 CARBON
10K
5%
1/4W
R608
1-247-843-11 CARBON
3.3K
5%
1/4W
R609
1-249-439-11 CARBON
68K
5%
1/4W
R610
1-247-831-11 CARBON
1K
5%
1/4W
R611
1-247-871-11 CARBON
47K
5%
1/4W
R612
1-249-429-11 CARBON
10K
5%
1/4W
R613
1-247-879-11 CARBON
100K
5%
1/4W
R614
1-249-431-11 CARBON
15K
5%
1/4W
R615
1-249-436-11 CARBON
39K
5%
1/4W
R616
1-249-428-11 CARBON
8.2K
5%
1/4W
R617
1-249-428-11 CARBON
8.2K
5%
1/4W
R618
1-247-879-11 CARBON
100K
5%
1/4W
R619
1-247-879-11 CARBON
100K
5%
1/4W
R620
1-247-847-11 CARBON
4.7K
5%
1/4W
R621
1-249-429-11 CARBON
10K
5%
1/4W
R622
1-249-429-11 CARBON
10K
5%
1/4W
R623
1-249-429-11 CARBON
10K
5%
1/4W
< VARIABLE RESISTOR >
RV601
1-227-661-11 RES, VAR, CARBON 10K (BASS BOOST)
RV602
1-225-826-11 RES, VAR, CARBON 20K (LEVEL)
< SWITCH >
S601
1-786-490-11 SWITCH, SLIDE (POWER SAVE)
S602
1-786-490-11 SWITCH, SLIDE (PHASE)
*************************************************************
LED BOARD
*********
*********
< CONNECTOR >
* BC201
1-564-519-11 PLUG, CONNECTOR 4P
< DIODE >
D202
8-719-064-11 LED SPR-325MVW (ON/STANDBY)
*************************************************************
CONTROL
The components identified by mark 0 or
dotted line with mark 0 are critical for safety.
Replace only with part number specified.
dotted line with mark 0 are critical for safety.
Replace only with part number specified.
LED
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