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Model
HT-1700D HT-5500D HT-DDW740 HT-DDW840 HT-SL5A SA-WMSP2 SA-WMSP4
Pages
11
Size
1.96 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
ht-1700d-ht-5500d-ht-ddw740-ht-ddw840-ht-sl5a-sa-w.pdf
Date
PREV: Sony HT-1700D / HT-5500D / HT-C800DP / HT-DDW740 / HT-DDW750 / HT-DDW840 / HT-SL5 / HT-SL5A / SS-CNP2 / SS-CRP2 / SS-CRP3 / SS-MSP2 Service Manual

Sony HT-1700D / HT-5500D / HT-DDW740 / HT-DDW840 / HT-SL5A / SA-WMSP2 / SA-WMSP4 Service Manual ▷ View online

5
5
SA-WMSP2/WMSP4
1-1.  Printed Wiring Boards
IC301
IC202
IC101
T1
POWER TRANSFORMER
Ref. No.
Location
D202
E-4
D301
C-1
D302
C-1
D304
D-3
D401
A-3
D402
B-3
D403
C-3
D404
F-3
D405
F-2
D501
C-4
D502
B-1
IC101
F-3
IC202
F-2
IC301
D-1
Q501
D-4
Q502
D-3
Q503
D-4
Q504
D-4
Q505
B-1
• Semiconductor
Location
• See page 3 for Circuit Boards Location.
6
6
SA-WMSP2/WMSP4
1-2.  Schematic Diagrams
• See page 4 for IC Block Diagrams.
IC B/D
SECTION 2
EXPLODED VIEWS
NOTE:
•
-XX, -X mean standardized parts, so they may
have some differences from the original one.
• Color Indication of Appearance Parts
Example:
KNOB, BALANCE (WHITE) . . . (RED)
↑
↑
Parts Color
Cabinet's Color
•
Items marked “*” are not stocked since they
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.
• Accessories and packing materials are given in
the last of the electrical parts list.
• Abbreviation
AR
: Argentin model
CND : Canadian model
MX
: Mexican model
MY
: Malaysia model
SP
: Singapore model
7
SA-WMSP2/WMSP4
The components identified by 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 pièce portant
le numéro spécifié.
2-1. Front Section
Ref. No.
Part No.
Description
Remarks
Ref. No.
Part No.
Description
Remarks
#1
#1
#1
#1
1
9
3
5
4
SP1
11
10
8
7
2
6
not
supplied
Supplied
 with RV601
AMP section
1
X-4953-515-1 FRAME (SILVER) ASSY, GRILLE (SILVER)
1
X-4953-516-1 FRAME (BLACK) ASSY, GRILLE (BLACK)
2
4-232-530-01 PANEL, FRONT (SILVER)
(WMSP2:UK,AEP,MY,SP,E)
2
4-232-530-21 PANEL, FRONT (SILVER) (WMSP2:US,CND)
2
4-232-530-31 PANEL, FRONT (BLACK) (WMSP2:US)
2
4-232-530-41 PANEL, FRONT (SILVER)
(WMSP4:AR,UK,AEP,MY,SP,E,MX)
2
4-232-530-51 PANEL, FRONT (BLACK) (WMSP4:US)
2
4-232-530-61 PANEL, FRONT (SILVER) (WMSP4:US,CND)
3
4-973-938-81 KNOB (A), PUSH (SILVER)
3
4-973-938-91 KNOB (A), PUSH (BLACK)
4
1-684-031-11 LED BOARD
5
4-232-527-01 KNOB, VOLUME (SILVER)
5
4-232-527-11 KNOB, VOLUME (BLACK)
6
4-998-417-02 EMBLEM (NO.5), SONY
7
4-235-677-01 SCREW (4X20) (TYPE1), +BVTP
8
1-684-030-11 SWITCH BOARD
9
1-684-029-11 CONTROL BOARD
10
4-232-531-01 PLATE, LIGHT GUIDE
11
4-232-534-01 PACKING (DUCT)
SP1
1-529-995-11 SPEAKER (20cm) (WMSP2)
SP1
1-825-004-11 LOUD SPEAKER (WMSP4)
#1
7-685-647-79 SCREW +BVTP
3X10 TYPE2 IT-3
8
SA-WMSP2/WMSP4
2-2. Amp Section
Ref. No.
Part No.
Description
Remarks
Ref. No.
Part No.
Description
Remarks
#1
#1
#2
#1
#3
#3
50
56
54
52
55
57
53
57
57
not
supplied
not
supplied
T1
F901
F902
50
A-4735-752-A SPEAKER CABINET ASSY (SILVER)
 (WMSP2:E,US,CND/WMSP4:AR,E,MX,US,CND)
50
A-4735-942-A SPEAKER CABINET ASSY (SILVER)
 (WMSP2:UK,AEP,MY,SP/WMSP4:UK,AEP,MY,SP)
50
A-4735-944-A SPEAKER CABINET ASSY (BLACK)
 (WMSP2:US/WMSP4:US)
52
1-684-032-11 INPUT JACK BOARD
53
A-4727-932-A MAIN BOARD, COMPLETE (WMSP2)
53
A-4727-938-A MAIN BOARD, COMPLETE (WMSP4)
54
1-684-033-11 POWER TRANS BOARD
0 55
1-769-744-11 CORD, POWER (UK,AEP,MY,SP)
0 55
1-783-528-11 CORD, POWER (TRACKING) (E)
0 55
1-783-820-11 CORD, POWER (US,CND,MX)
0 55
1-783-941-12 CORD, POWER (WMSP4:AR)
* 56
3-703-244-00 BUSHING (2104), CORD
57
4-235-677-01 SCREW (4X20) (TYPE1), +BVTP
0 F901
1-532-463-51 FUSE (T1AL/250V) (WMSP4:AR,UK,AEP,MY,SP)
0 F901
1-532-464-31 FUSE (T2.5AL/250V) (WMSP2:E/WMSP4:E)
0 F901
1-532-500-31 FUSE (T0.63AL/250V) (WMSP2:UK,AEP,MY,SP)
0 F901
1-532-744-11 FUSE, GLASS TUBE (2.5A/125V)
 (WMSP2:US,CND/WMSP4:US,CND,MX)
0 F902
1-532-502-51 FUSE (T1.25AL/250V) (WMSP2:E/WMSP4:E)
0 T1
1-437-657-11 POWER TRANSFORMER (WMSP2:E)
0 T1
1-437-658-11 POWER TRANSFORMER
 (WMSP2:UK,AEP,MY,SP)
0 T1
1-437-659-11 POWER TRANSFORMER (WMSP2:US,CND)
0 T1
1-437-660-11 POWER TRANSFORMER
 (WMSP4:AR,UK,AEP,MY,SP)
0 T1
1-437-661-11 POWER TRANSFORMER (WMSP4:US,CND,MX)
0 T1
1-437-662-11 POWER TRANSFORMER (WMSP4:E)
#1
7-685-647-79 SCREW +BVTP
3X10 TYPE2 IT-3
#2
7-685-650-79 SCREW +BVTP
3X16 TYPE2 IT-3
#3
7-685-881-09 SCREW +BVTT
4X8 (S)
The components identified by
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
pièce portant le numéro spécifié.
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