Sony CMT-EX200 / SA-WEX200 Service Manual ▷ View online
6
SA-WEX200
3-1. FRONT SECTION
SENTION 3
EXPLODED VIEWS
The components identified by
mark
mark
0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
specified.
• Items marked “*” are not stocked since they
are seldom required for routine service. Some
delay should be anticipated when ordering
these items.
delay should be anticipated when ordering
these items.
• The mechanical parts with no reference num-
ber in the exploded views are not supplied.
• Accessories and packing materials are given
in the last of the electrical parts list.
NOTE:
• -XX and -X mean standardized parts, so they
• -XX and -X mean standardized parts, so they
may have some difference from the original
one.
one.
• Color Indication of Appearance Parts
Example:
KNOB, BALANCE (WHITE) . . . (RED)
KNOB, BALANCE (WHITE) . . . (RED)
↑
↑
Parts Color Cabinet's Color
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
Les composants identifiés par une
marque
marque
0 sont critiques pour la
sécurité.
Ne les remplacer que par une piéce
portant le numéro spécifié.
Ne les remplacer que par une piéce
portant le numéro spécifié.
1
4-220-455-01 FOOT (FELT)
2
4-238-165-01 BOTTOM BOARD
3
4-238-164-01 SPEAKER BOX
4
4-238-158-01 KNOB
5
4-238-159-01 BUTTON
6
X-4954-421-1 FRONT PANEL ASSY
7
A-4727-796-A FRONT BOARD,COMPLETE
8
A-4727-795-A MAIN BOARD,COMPLETE
9
A-4727-798-A POWER AMP BOARD,COMPLETE
10
A-4727-799-A AC BOARD,COMPLETE
11
4-238-152-01 PANEL, BACK
12
A-4727-797-A INPUT BOARD,COMPLETE
013
1-783-531-31 CORD, POWER
*
14
3-703-244-00 BUSHING (2104), CORD
15
4-238-157-01 COVER, BACK
16
4-238-156-01 FOOT, SMALL
17
4-238-155-01 FOOT, LARGE
18
4-874-614-31 SCREW (4) (3.5X12), TAPPING
19
2-110-606-01 SCREW (DIA. 4X3.5) (1), +BTP
SP901
1-544-909-11 SPEAKER (10CM)
SP902
1-544-910-11 SPEAKER (10CM)
0T1
1-437-503-11 TRANSFORMER, POWER
16
1
1
2
17
17
19
3
18
18
4
5
6
7
8
18
18
9
15
14
13
11
10
12
SP901
SP902
Supplied with
RV201, 202
RV201, 202
not supplied
not supplied
not supplied
not supplied
not
supplied
supplied
T1
#4
#4
#3
#3
#3
#3
#3
#3
#3
#3
#1
#5
#5
#5
#5
#5
#2
#2
6
SECTION 4
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:
µF
•
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:
µH
•
SEMICONDUCTORS
In each case, u:
In each case, u:
µ, for example:
uA...:
µA... , uPA... , µPA... ,
uPB... ,
µPB... , uPC... , µPC... ,
uPD...,
µPD...
When indicating parts by reference number,
please include the board name.
please include the board name.
The components identified by
mark
mark
0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
specified.
Les composants identifiés par une
marque
marque
0 sont critiques pour la
sécurité.
Ne les remplacer que par une piéce
portant le numéro spécifié.
Ne les remplacer que par une piéce
portant le numéro spécifié.
A-4727-799-A AC BOARD, COMPLETE
*****************
< CAPACITOR >
0C2
1-113-926-11 CERAMIC
0.0047uF
20%
125V
0C3
1-131-983-11 FILM
0.1uF
10%
275V
< CONNECTOR >
*
CN501M 1-568-226-11 PIN, CONNECTOR 2P
*
CN502M 1-568-226-11 PIN, CONNECTOR 2P
*
CN503
1-580-230-31 PIN, CONNECTOR (PC BOARD) 2P
< DIODE >
D461
8-719-911-19 DIODE 1SS119-25
< RELAY >
0RY461 1-755-198-11 RELAY
******************************************************
A-4727-796-A FRONT BOARD, COMPLETE
********************
< CAPACITOR >
C103
1-136-161-00 FILM
0.047uF
5%
50V
C104
1-136-161-00 FILM
0.047uF
5%
50V
C203
1-137-194-81 FILM
0.47uF
5%
50V
C204
1-136-495-11 FILM
0.068uF
5%
50V
C205
1-126-163-11 ELECT
4.7uF
20%
50V
C207
1-126-163-11 ELECT
4.7uF
20%
50V
C208
1-119-799-11 ELECT
47uF
20%
25V
C209
1-119-799-11 ELECT
47uF
20%
25V
C210
1-128-858-11 ELECT
22uF
20%
50V
C211
1-128-858-11 ELECT
22uF
20%
50V
C212
1-162-282-31 CERAMIC
100PF
10%
50V
C213
1-162-282-31 CERAMIC
100PF
10%
50V
< DIODE >
D201
8-719-056-11 DIODE SML72423C-TP15 (ON/STBY)
< IC >
IC201
8-759-261-93 IC NJM4580LD
IC202
8-759-261-93 IC NJM4580LD
< RESISTOR >
R114
1-247-887-00 CARBON
220K
5%
1/4W
R115
1-249-428-11 CARBON
8.2K
5%
1/4W F
R116
1-247-895-91 CARBON
470K
5%
1/4W
R117
1-247-903-00 CARBON
1M
5%
1/4W
R203
1-249-429-11 CARBON
10K
5%
1/4W
R204
1-249-425-11 CARBON
4.7K
5%
1/4W F
R205
1-249-429-11 CARBON
10K
5%
1/4W
R206
1-249-429-11 CARBON
10K
5%
1/4W
R207
1-249-429-11 CARBON
10K
5%
1/4W
R208
1-249-441-11 CARBON
100K
5%
1/4W
R214
1-249-441-11 CARBON
100K
5%
1/4W
< VARIABLE RESISTOR>
RV201
1-227-435-11 RES, VAR 20K (CUT OFF FREQ)
RV202
1-227-435-11 RES, VAR 20K (LEVEL)
< SWITCH >
S201
1-554-419-00 SWITCH, PUSH (1 KEY) (PHASE)
******************************************************
A-4727-797-A INPUT BOARD, COMPLETE
*******************
< CAPACITOR >
C501
1-126-947-11 ELECT
47uF
20%
25V
C502
1-136-157-00 FILM
0.022uF
5%
50V
C503
1-126-963-11 ELECT
4.7uF
20%
50V
C504
1-126-964-11 ELECT
10uF
20%
50V
C505
1-126-947-11 ELECT
47uF
20%
25V
C506
1-126-963-11 ELECT
4.7uF
20%
50V
C507
1-136-165-00 FILM
0.1uF
5%
50V
C703
1-119-799-11 ELECT
47uF
20%
25V
C704
1-119-799-11 ELECT
47uF
20%
25V
< CONNECTOR >
*
CN301
1-569-505-11 PIN, CONNECTOR 10P
< DIODE >
D101
8-719-991-33 DIODE 1SS133T-77
D102
8-719-991-33 DIODE 1SS133T-77
D103
8-719-991-33 DIODE 1SS133T-77
D104
8-719-991-33 DIODE 1SS133T-77
D501
8-719-109-88 DIODE RD5.6ESB1
FRONT
AC
INPUT
7
Ref. No.
Part No.
Description
Remarks
Ref. No.
Part No.
Description
Remarks
SA-WEX200
D502
8-719-981-97 DIODE MTZJ-3.0A
D503
8-719-991-33 DIODE 1SS133T-77
D504
8-719-200-82 DIODE 11ES2
< IC >
IC101
8-759-261-93 IC NJM4580LD
< TRANSISTOR >
Q501
8-729-119-78 TRANSISTOR 2SC2785-HFE
Q502
8-729-119-78 TRANSISTOR 2SC2785-HFE
Q503
8-729-119-78 TRANSISTOR 2SC2785-HFE
Q504
8-729-119-76 TRANSISTOR 2SA1175-HFE
Q505
8-729-119-78 TRANSISTOR 2SC2785-HFE
Q506
8-729-422-57 TRANSISTOR UN4111
Q507
8-729-900-80 TRANSISTOR DTC114ES
Q508
8-729-422-57 TRANSISTOR UN4111
< RESISTOR >
R101
1-249-429-11 CARBON
10K
5%
1/4W
R102
1-249-429-11 CARBON
10K
5%
1/4W
R103
1-249-408-11 CARBON
180
5%
1/4W F
R105
1-249-429-11 CARBON
10K
5%
1/4W
R106
1-249-429-11 CARBON
10K
5%
1/4W
R107
1-249-433-11 CARBON
22K
5%
1/4W
R111
1-249-429-11 CARBON
10K
5%
1/4W
R112
1-249-408-11 CARBON
180
5%
1/4W F
R118
1-249-419-11 CARBON
1.5K
5%
1/4W F
R120
1-260-107-11 CARBON
4.7K
5%
1/2W
R121
1-260-107-11 CARBON
4.7K
5%
1/2W
R122
1-260-320-11 CARBON
220
5%
1/2W
R123
1-260-320-11 CARBON
220
5%
1/2W
R501
1-249-421-11 CARBON
2.2K
5%
1/4W F
R502
1-249-441-11 CARBON
100K
5%
1/4W
R503
1-247-903-00 CARBON
1M
5%
1/4W
R505
1-249-429-11 CARBON
10K
5%
1/4W
R506
1-249-429-11 CARBON
10K
5%
1/4W
R507
1-247-901-11 CARBON
820K
5%
1/4W
R508
1-247-901-11 CARBON
820K-
5%
1/4W
R509
1-249-429-11 CARBON
10K
5%
1/4W
R510
1-249-441-11 CARBON
100K
5%
1/4W
R511
1-249-429-11 CARBON
10K
5%
1/4W
R512
1-249-409-11 CARBON
220
5%
1/4W F
R513
1-249-442-11 CARBON
510
5%
1/4W
R514
1-249-429-11 CARBON
10K
5%
1/4W
R515
1-249-429-11 CARBON
10K
5%
1/4W
< TERMINAL >
TM101
1-694-844-11 TERMINAL BOARD (8P) (SPEAKER IN/OUT)
******************************************************
A-4727-795-A MAIN BOARD, COMPLETE
*******************
1-533-293-31 FUSE HOLDER
< CAPACITOR >
C401
1-136-165-00 FILM
0.1uF
5%
50V
C402
1-136-165-00 FILM
0.1uF
5%
50V
C403
1-126-860-11 ELECT
3300uF
20%
35V
C404
1-126-860-11 ELECT
3300uF
20%
35V
C405
1-104-665-11 ELECT
100uF
20%
25V
C406
1-104-665-11 ELECT
100uF
20%
25V
C451
1-126-941-11 ELECT
470uF
20%
25V
C452
1-126-941-11 ELECT
470uF
20%
25V
< CONNECTOR >
*
CN201M 1-564-724-11 PIN, CONNECTOR (SMALL TYPE) 8P
*
CN203M 1-564-704-11 PIN, CONNECTOR (SMALL TYPE) 2P
*
CN301W 1-569-496-11 SOCKET, CONNECTOR 10P
*
CN302W 1-569-493-11 SOCKET, CONNECTOR 7P
CN501
CN501
1-691-766-11 PLUG (MICRO CONNECTOR) 4P
< DIODE >
D401
8-719-028-23 DIODE D3SBA20-4101
D403
8-719-110-41 DIODE RD15ESB2
D404
8-719-110-41 DIODE RD15ESB2
D451
8-719-200-82 DIODE 11ES2
D452
8-719-200-82 DIODE 11ES2
D453
8-719-200-82 DIODE 11ES2
D454
8-719-200-82 DIODE 11ES2
D455
8-719-991-33 DIODE 1SS133T-77
< FUSE >
0 F401
1-533-451-11 FUSE, GLASS TUBE (DIA. 5) (3.15A 125V)
0 F402
1-533-451-11 FUSE, GLASS TUBE (DIA. 5) (3.15A 125V)
< RESISTOR
0 R401
1-215-892-11 METAL OXIDE
1K
5%
2W
0 R402
1-215-892-11 METAL OXIDE
1K
5%
2W
R451
1-249-425-11 CARBON
4.7K
5%
1/4W F
< TRANSFORMER >
0 T2
1-437-504-11 TRANSFORMER, POWER
******************************************************
A-4727-798-A POWER AMP BOARD, COMPLETE
************************
< CAPACITOR >
C302
1-102-110-00 CERAMIC
220PF
10%
50V
C303
1-119-827-11 ELECT MELF
100uF
20%
25V
C305
1-107-909-11 ELECT
47uF
20%
50V
C306
1-107-909-11 ELECT
47uF
20%
50V
C307
1-136-177-00 FILM
1uF
5%
50V
C308
1-136-177-00 FILM
1uF
5%
50V
C309
1-126-934-11 ELECT
220uF
20%
10V
C310
1-119-827-11 ELECT MELF
100uF
20%
25V
C311
1-126-963-11 ELECT
4.7uF
20%
50V
C312
1-107-906-11 ELECT
10uF
20%
50V
C320
1-102-110-00 CERAMIC
220PF
10%
50V
< CONNECTOR >
*
CN302
1-569-502-11 PIN, CONNECTOR 7P
*
CN303
1-566-693-11 PIN, CONNECTOR 2P
< DIODE >
D301
8-719-991-33 DIODE 1SS133T-77
D302
8-719-991-33 DIODE 1SS133T-77
D303
8-719-991-33 DIODE 1SS133T-77
D304
8-719-991-33 DIODE 1SS133T-77
INPUT
POWER AMP
MAIN
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.
Les composants identifiés par une marque
0 sont critiques pour la sécurité.
Ne les remplacer que par une piéce portant
le numéro spécifié.
0 sont critiques pour la sécurité.
Ne les remplacer que par une piéce portant
le numéro spécifié.
8
Ref. No.
Part No.
Description
Remarks
Ref. No.
Part No.
Description
Remarks
SA-WEX200
< IC >
IC851
8-759-331-41 IC LM3876TF
< TRANSISTOR >
Q301
8-729-029-86 TRANSISTOR DTC124ESA
Q302
8-729-119-78 TRANSISTOR 2SC2785-HFE
Q303
8-729-119-78 TRANSISTOR 2SC2785-HFE
Q304
8-729-119-78 TRANSISTOR 2SC2785-HFE
< RESISTOR >
R301
1-249-425-11 CARBON
4.7K
5%
1/4W F
R302
1-249-433-11 CARBON
22K
5%
1/4W
R303
1-249-419-11 CARBON
1.5K
5%
1/4W F
R304
1-249-438-11 CARBON
56K
5%
1/4W
R306
1-249-435-11 CARBON
33K
5%
1/4W
R307
1-216-353-00 METAL OXIDE
2.2
5%
1W
R309
1-249-433-11 CARBON
22K
5%
1/4W
R310
1-249-441-11 CARBON
100K
5%
1/4W
R311
1-249-429-11 CARBON
10K
5%
1/4W
R312
1-249-441-11 CARBON
100K
5%
1/4W
R313
1-249-437-11 CARBON
47K
5%
1/4W
R314
1-249-429-11 CARBON
10K
5%
1/4W
< RELAY >
RY301
1-515-920-11 RELAY (24V)
******************************************************
MISCELLANEOUS
*************
0 13
1-783-531-31 CORD, POWER
SP901
1-544-909-11 SPEAKER (10CM)
SP902
1-544-910-11 SPEAKER (10CM)
0 T1
1-437-503-11 TRANSFORMER, POWER
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.
Les composants identifiés par une marque
0 sont critiques pour la sécurité.
Ne les remplacer que par une piéce portant
le numéro spécifié.
0 sont critiques pour la sécurité.
Ne les remplacer que par une piéce portant
le numéro spécifié.
POWER AMP
*************
HARDWARE LIST
*************
#1
7-685-887-01 SCREW +BVTT 4X25 (S)
#2
7-685-646-79 SCREW +BVTP 3X8 TYPE2 IT-3
#3
7-685-871-01 SCREW +BVTT 3X6 (S)
#4
7-685-873-01 SCREW +BVTT 3X10
#5
7-685-880-01 SCREW +BVTT 4X6 (S)
******************************************************
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