HT-1750DP, HT-1800DP, HT-DDW650, HT-DDW750, SA-WMSP75, SA-WMSP85 - Sony Audio Service Manual (repair manual). Page 9

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9
SECTION 3
ELECTRICAL PARTS LIST
SA-WMSP75/WMSP85
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.
-XX, -X mean standardized parts, so they
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.
CAPACITORS:
uF: 
µ
F
COILS
uH: 
µ
H
RESISTORS
All resistors are in ohms.
METAL: metal-film resistor
METAL OXIDE: Metal Oxide-film resistor
F: nonflammable
SEMICONDUCTORS
In each case, u: 
µ
, for example:
uA...: 
µ
A... , uPA... , 
µ
PA... ,
uPB... , 
µ
PB... , uPC... , 
µ
PC... ,
uPD..., 
µ
PD...
• Abbreviation
AUS : Australian model
E2
: 120V AC Area in E model
CND : Canadian model
MX
: Malaysia model
SP
: Singapore model
When indicating parts by reference number,
please include the board name.
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.
CONTROL
Ref. No.
Part No.
Description
Remarks
Ref. No.
Part No.
Description
Remarks
CONTROL BOARD
**************
< CAPACITOR >
C801
1-126-964-11 ELECT
10uF
20.00% 50V
< CONNECTOR >
CNP801 1-691-765-11 PLUG (MICRO CONNECTOR) 3P
< VARIABLE RESISTOR >
RV801
1-227-511-11 RES, VAR, CARBON 20K (LEVEL)
************************************************************
INPUT (CONTROL) BOARD
*********************
< CAPACITOR >
C101
1-128-813-11 CERAMIC
220PF
5%
50V
C201
1-126-964-11 ELECT
10uF
20.00% 50V
< CONNECTOR >
* CN101
1-506-944-11 PIN, CONNECTOR 2P
< JACK >
J101
1-815-025-11 JACK, PIN 1P (INPUT)
< RESISTOR >
R110
1-249-441-11 CARBON
100K
5%
1/4W
R202
1-249-417-11 CARBON
1K
5%
1/4W F
************************************************************
A-4731-189-A MAIN BOARD, COMPLETE (WMSP75)
*********************
A-4731-195-A MAIN BOARD, COMPLETE (WMSP85)
*********************
< CAPACITOR >
C203
1-136-165-00 FILM
0.1uF
5%
50V
C204
1-136-165-00 FILM
0.1uF
5%
50V
C205
1-126-964-11 ELECT
10uF
20.00% 50V
C206
1-126-964-11 ELECT
10uF
20.00% 50V
C207
1-131-679-31 FILM
0.01uF
5%
50V
C208
1-131-696-11 FILM
0.22uF
5%
50V
C209
1-128-813-11 CERAMIC
220PF
5%
50V
C210
1-126-964-11 ELECT
10uF
20.00% 50V
C211
1-128-813-11 CERAMIC
220PF
5%
50V
C301
1-128-813-11 CERAMIC
220PF
5%
50V
C302
1-126-964-11 ELECT
10uF
20.00% 50V
C303
1-104-665-11 ELECT
100uF
20.00% 10V
C304
1-126-968-11 ELECT
100uF
20.00% 50V
C305
1-126-968-11 ELECT
100uF
20.00% 50V
C306
1-126-964-11 ELECT
10uF
20.00% 50V
C307
1-126-967-11 ELECT
47uF
20.00% 50V
C308
1-126-964-11 ELECT
10uF
20.00% 50V
C309
1-136-165-00 FILM
0.1uF
5%
50V
C310
1-136-165-00 FILM
0.1uF
5%
50V
C311
1-162-199-31 CERAMIC
10PF
5%
50V
C312
1-128-813-11 CERAMIC
220PF
5%
50V
C313
1-128-813-11 CERAMIC
220PF
5%
50V
C401
1-136-165-00 FILM
0.1uF
5%
50V
C402
1-136-165-00 FILM
0.1uF
5%
50V
C403
1-126-974-11 ELECT
3300uF
20.00% 50V
(WMSP75)
C403
1-104-482-11 ELECT
4700uF
20.00% 63V
(WMSP85)
C404
1-126-974-11 ELECT
3300uF
20.00% 50V
(WMSP75 )
C404
1-104-482-11 ELECT
4700uF
20.00% 63V
(WMSP85)
C405
1-104-665-11 ELECT
100uF
20.00% 25V
(WMSP75)
C405
1-126-968-11 ELECT
100uF
20.00% 50V
(WMSP85)
C406
1-104-665-11 ELECT
100uF
20.00% 25V
(WMSP75)
C406
1-126-968-11 ELECT
100uF
20.00% 50V
(WMSP85)
C407
1-126-971-11 ELECT
470uF
20.00% 50V
(WMSP85)
C408
1-126-971-11 ELECT
470uF
20.00% 50V
(WMSP85)
C409
1-136-165-00 FILM
0.1uF
5%
50V
(WMSP85)
C410
1-136-165-00 FILM
0.1uF
5%
50V
(WMSP85)
C501
1-126-964-11 ELECT
10uF
20.00% 50V
C502
1-126-949-11 ELECT
220uF
20.00% 35V
MAIN
INPUT(CONTROL)
Ver 1.2  2003.06
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