66
SA-WEX200
3-1. FRONT SECTION
SENTION 3
EXPLODED VIEWS
The components identified by
mark 0or dotted line with mark
0are critical for safety.
Replace only with part number
specified.
• 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 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
may have some difference from the original
one.
• Color Indication of Appearance Parts
Example:
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 0sont critiques pour la
sécurité.
Ne les remplacer que par une piéce
portant le numéro spécifié.
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.
• -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: µF
• RESISTORS
All resistors are in ohms.
METAL: metal-film resistor
METAL OXIDE: Metal Oxide-film resistor
F: nonflammable
• COILS
uH: µH
• SEMICONDUCTORS
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.
The components identified by
mark 0or dotted line with mark
0are critical for safety.
Replace only with part number
specified.
Les composants identifiés par une
marque 0sont critiques pour la
sécurité.
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
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
not supplied
not supplied
not supplied
not supplied
not
supplied
T1
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