Exploded View; Cabinet Section; Electrical Parts List - Sony SA-WX90 Service Manual

EXPLODED VIEW

NOTE:
• -XX and -X mean standardized parts, so they • Items marked "*" are not stocked since they
may have some difference from the original are seldom required for routine service. Some
one. delay should be anticipated when ordering
• Color Indication of Appearance Parts these items.
Example: • The mechanical parts with no reference num-
KNOB, BALANCE (WHITE) . . . (RED) ber in the exploded views are not supplied.
↑ ↑
• Accessories and packing materials are given
Parts Color Cabinet's Color in the last of the electrical parts list.

3-1. CABINET SECTION

16
19
not supplied
15
not supplied
20
T851
1
20
20
20
not supplied
A
18
19
5
8
not supplied
2
not supplied
11
Ref. No. Part No. Description
1 4-228-132-01 PLATE, REAR
2 X-4953-149-1 FRAME ASSY, GRILL
3 4-923-040-11 SCREW (4X16), TAPPING
4 A-4412-533-A CABINET ASSY, SPEAKER
5 X-4953-202-1 SWITCH COVER ASSY
6 4-228-138-01 BUTTON
7 4-228-148-01 COVER, REAR
8 4-932-425-01 SCREW (3.5X20)
* 9 3-703-244-00 BUSHING (2104), CORD
0 10 1-751-520-11 CORD, POWER
11 7-682-582-09 SCREW +B 5X35
12 7-621-846-60 SCREW(4X25), TAPPING
13 4-228-141-01 DUCT(A)
SECTION 3
The components identified by
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
• Abbreviation
G : German model
MY : Malaysia model
SP : Singapore model
6
not supplied
3
3
3
7
20
not supplied
3
20
20
9 8
B
3
not supplied
B D801
M801
18
20
not supplied
T801
20
20
A
not supplied
not supplied
17
17
4
SP601
Remark Ref. No. Part No. Description
14 4-229-627-01 PACKING
15 A-4475-267-A MAIN BOARD, COMPLETE
16 3-710-901-11 SCREW, TAPPING
17 4-981-864-01 FOOT, RUBBER
18 7-685-660-19 SCREW +BVTP 4X10 TYPE2 N-S
19 7-685-647-79 SCREW +P 3X10 TYPE2 NON-SLIT
20 7-685-648-79 SCREW +P 3X12 TYPE2 NON-SLIT
D801 8-719-082-51 DIODE MP154
M801 1-763-072-11 FAN, D.C.
SP601 1-529-721-11 SPEAKER (30cm)
0 T801 1-435-772-11 TRANSFORMER, POWER
0 T851 1-435-781-11 TRANSFORMER, POWER
CONTROL MAIN
NOTE:
• Due to standardization, replacements in the
parts list may be different from the parts speci-
fied 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.
• RESISTORS
All resistors are in ohms.
METAL: Metal-film resistor.
METAL OXIDE: Metal oxide-film resistor.
F: nonflammable
Ref. No. Part No. Description
10
CONTROL BOARD
***************
12
< CONNECTOR >
BC501 1-779-068-21 PIN, CONNECTOR 5P
< CAPACITOR >
13
C508 1-126-964-11 ELECT
14
C509 1-137-193-11 FILM
C510 1-137-193-11 FILM
C511 1-137-193-11 FILM
C512 1-137-193-11 FILM
not supplied
C513 1-130-489-00 MYLAR
C514 1-136-176-00 FILM
C515 1-126-964-11 ELECT
C516 1-126-964-11 ELECT
20
C517 1-130-483-00 MYLAR
20
C518 1-130-483-00 MYLAR
20
C521 1-137-193-11 FILM
C523 1-162-282-31 CERAMIC
C526 1-130-499-00 MYLAR
C527 1-136-165-00 FILM
C528 1-130-483-00 MYLAR
20
< IC >
IC503 8-759-909-71 IC BA4558F-E2
IC504 8-759-909-71 IC BA4558F-E2
IC508 8-759-909-71 IC BA4558F-E2
IC509 8-759-909-71 IC BA4558F-E2
< RESISTOR >
R515 1-249-429-11 CARBON
R516 1-249-429-11 CARBON
R517 1-249-429-11 CARBON
Remark
R518 1-247-843-11 CARBON
R519 1-249-438-11 CARBON
R520 1-249-432-11 CARBON
R521 1-249-432-11 CARBON
R522 1-249-427-11 CARBON
R523 1-249-427-11 CARBON
R556 1-249-425-11 CARBON
R557 1-249-425-11 CARBON
R563 1-249-417-11 CARBON
R564 1-249-429-11 CARBON
6 6
SECTION 4

ELECTRICAL PARTS LIST

• Items marked "*" are not stocked since they
are seldom required for routine service.
Some delay should be anticipated when order-
ing these items.
• SEMICONDUCTORS
In each case, u: µ, for example:
uA. . : µA. . uPA. . : µPA. .
uPB. . : µPB. . uPC. . : µPC. .
uPD. . : µPD. .
• CAPACITORS
uF: µF
• COILS
uH: µH
Remark Ref. No. Part No. Description
R565 1-249-429-11 CARBON
R568 1-249-429-11 CARBON
< SWITCH >
SW501 1-571-588-21 SWITCH, SLIDE(PHASE REVERSE/NORMAL)
< VARIABLE RESISTOR >
10uF 20.00% 50V VR501 1-225-826-11 RES, VAR, CARBON 20K (LEVEL MIN/MAX)
0.39uF 5.00% 50V VR502 1-225-826-11 RES, VAR, CARBON 20K (CUT OFF FREQ)
0.39uF 5.00% 50V **************************************************************
0.39uF 5.00% 50V
0.39uF 5.00% 50V A-4475-267-A MAIN BOARD, COMPLETE
*********************
0.033uF 5% 50V
0.82uF 5.00% 50V 1-533-233-11 HOLDER, FUSE
10uF 20.00% 50V
10uF 20.00% 50V < CONNECTOR >
0.01uF 5% 50V
BC601 1-564-320-00 PIN, CONNECTOR (B2P-VH) 2P
0.01uF 5% 50V BC851 1-564-321-00 PIN, CONNECTOR 2P
0.39uF 5.00% 50V BC852 1-564-321-00 PIN, CONNECTOR 2P
100PF 10% 50V
0.22uF 5% 50V < CAPACITOR >
0.1uF 5.00% 50V
C501 1-126-964-11 ELECT
0.01uF 5% 50V C502 1-162-286-21 CERAMIC
C503 1-162-286-21 CERAMIC
C504 1-162-286-21 CERAMIC
C505 1-162-286-21 CERAMIC
C506 1-130-483-00 MYLAR
C507 1-130-483-00 MYLAR
C519 1-126-964-11 ELECT
C522 1-126-964-11 ELECT
C524 1-128-551-11 ELECT
10K 5% 1/4W C525 1-104-661-91 ELECT
10K 5% 1/4W C529 1-126-964-11 ELECT
10K 5% 1/4W C601 1-130-497-00 MYLAR
3.3K 5% 1/4W C602 1-126-960-11 ELECT
56K 5% 1/4W C603 1-162-302-11 CERAMIC
18K 5% 1/4W C604 1-162-282-31 CERAMIC
18K 5% 1/4W C608 1-104-664-11 ELECT
6.8K 5% 1/4W F C611 1-130-491-00 MYLAR
6.8K 5% 1/4W F C614 1-130-483-00 MYLAR
4.7K 5% 1/4W F C615 1-104-665-11 ELECT
4.7K 5% 1/4W F C616 1-126-963-11 ELECT
1K 5% 1/4W F C617 1-126-966-11 ELECT
10K 5% 1/4W C618 1-162-194-31 CERAMIC
The components identified by
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
When indicating parts by reference
number, please include the board.
• Abbreviation
G : German model
MY : Malaysia model
SP : Singapore model
Remark
10K 5% 1/4W
10K 5% 1/4W
10uF 20.00% 50V
220PF 10.00% 50V
220PF 10.00% 50V
220PF 10.00% 50V
220PF 10.00% 50V
0.01uF 5% 50V
0.01uF 5% 50V
10uF 20.00% 50V
10uF 20.00% 50V
22uF 20.00% 25V
330uF 20.00% 16V
10uF 20.00% 50V
0.15uF 5% 50V
1uF 20.00% 50V
0.0022uF 20.00% 16V
100PF 10% 50V
47uF 20.00% 10V
0.047uF 5% 50V
0.01uF 5% 50V
100uF 20.00% 10V
4.7uF 20.00% 50V
33uF 20.00% 16V
3.9PF 10.00% 50V