Sony SA-WMS556 Servicehandleiding - Pagina 14
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- 1. Table of Contents
- 1. 1 Diagrams
- 1. Printed Wiring Board - MAIN Section
- 1. Schematic Diagram - MAIN Section
- 1. Printed Wiring Board - CONTROL Section
- 1. Schematic Diagram - CONTROL Section
- 2. 2 Exploded Views
- 2. Front Panel Section
- 2. Rear Cover Section
- 2. Bottom Panel Section
- 3. 3 Electrical Parts List
SA-WMS356/WMS556
POWER AMP
Ref. No.
Part No.
Description
C706
1-104-666-11 ELECT
C707
1-128-563-11 ELECT
C708
1-128-582-11 ELECT
C709
1-104-665-11 ELECT
C710
1-102-824-00 CERAMIC
C711
1-128-582-11 ELECT
C712
1-136-165-00 FILM
C713
1-102-978-00 CERAMIC
C714
1-162-302-11 CERAMIC
C715
1-162-302-11 CERAMIC
C716
1-162-292-31 CERAMIC
< CONNECTOR >
* CN701
1-506-610-11 PIN, CONNECTOR 10P
< DIODE >
D701
8-719-991-33 DIODE 1SS133T-77
D702
8-719-991-33 DIODE 1SS133T-77
D703
8-719-991-33 DIODE 1SS133T-77
< IC >
IC701
6-600-182-01 IC STK404-140S
< TRANSISTOR >
Q701
8-729-119-78 TRANSISTOR 2SC2785-HFE
Q702
8-729-140-82 TRANSISTOR 2SA988-PAFAEA
< RESISTOR >
R701
1-234-182-11 ENCAPSULATED COMPONENT 0.22X2 5W
R702
1-260-110-11 CARBON
R703
1-260-110-11 CARBON
R704
1-247-873-11 CARBON
R705
1-247-831-11 CARBON
R706
1-215-886-11 METAL OXIDE
R707
1-247-831-11 CARBON
R708
1-247-873-11 CARBON
R709
1-247-863-11 CARBON
R710
1-247-831-11 CARBON
R711
1-247-847-11 CARBON
0 R712
1-202-972-61 FUSIBLE
R713
1-216-357-00 METAL OXIDE
R714
1-249-399-11 CARBON
R715
1-247-847-11 CARBON
R716
1-247-850-11 CARBON
R717
1-249-429-11 CARBON
*************************************************************
POWER SUPPLY BOARD
*******************
1-533-217-41 HOLDER, FUSE
< CONNECTOR >
BC901
1-564-321-00 PIN, CONNECTOR (3.96mm PITCH) 2P
* BC902
1-580-230-11 PIN, CONNECTOR (PC BOARD) 2P
* BC903
1-565-792-11 PIN, CONNECTOR (3.96mm PITCH) 2P
14
POWER SUPPLY
Remark
220uF
20%
25V
100uF
20%
100V
10uF
20%
100V
100uF
20%
25V
470PF
5%
50V
10uF
20%
100V
0.1uF
5%
50V
220PF
5%
50V
0.0022uF 20%
16V
0.0022uF 20%
16V
680PF
10%
50V
8.2K
5%
1/2W F
8.2K
5%
1/2W F
56K
5%
1/4W
1K
5%
1/4W
100
5%
2W
1K
5%
1/4W
56K
5%
1/4W
22K
5%
1/4W
1K
5%
1/4W
4.7K
5%
1/4W
1
5%
1/4W F
4.7
5%
1W
33
5%
1/4W
4.7K
5%
1/4W
6.2K
5%
1/4W
10K
5%
1/4W
POWER SWITCH
Ref. No.
Part No.
0 C901
1-113-925-11 CERAMIC
0 C902
1-113-925-11 CERAMIC
D901
8-719-991-33 DIODE 1SS133T-77
0 RY901
1-755-458-11 RELAY
0 T202
1-443-349-11 TRANSFORMER, POWER
*************************************************************
BC202
1-564-321-00 PIN, CONNECTOR (3.96mm PITCH) 2P
0 C201
1-117-703-11 CERAMIC
0 S201
1-554-920-11 SWITCH, PUSH (AC POWER) (1 KEY) (POWER)
*************************************************************
0 55
1-829-415-11 CORD, POWER
0 F901
1-532-502-31 FUSE (T1.25AL/250V)
SP401
1-825-844-11 SPEAKER (15cm) (WOOFER)
SP402
1-825-844-11 SPEAKER (15cm) (WOOFER)
F
0 T102
1-443-276-11 TRANSFORMER, POWER
F
The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.
Description
< CAPACITOR >
0.01uF
20%
0.01uF
20%
< DIODE >
< RELAY >
< TRANSFORMER >
POWER SWITCH BOARD
********************
< CONNECTOR >
< CAPACITOR >
0.0047uF
< SWITCH >
MISCELLANEOUS
**************
Remark
250V
250V
250V