Exploded Views; Overall Section - Sony SA-WP890 Service Manual

NOTE:
• -XX and -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.

2-1. OVERALL SECTION

not supplied
9
(LED board)
6
1
4
6
#3
not supplied
Ref. No. Part No. Description
1 A-1157-214-A FRONT PANEL ASSY
2 4-999-482-91 KNOB (VOL)
0 3
1-777-071-23 CORD, POWER (AEP, UK)
0 3
1-783-820-11 CORD, POWER (US)
4 A-1237-500-A MAIN BOARD, COMPLETE (AEP, UK)
4 A-1437-645-A MAIN BOARD, COMPLETE (US)
5 3-905-609-31 SCREW (TRANSISTOR)
6 4-229-966-12 SCREW (4X16), +BV TAPPING
* 7 3-703-244-00 BUSHING (2104), CORD
8 4-244-832-51 KNOB POWER
9 4-986-971-02 SCREW (3.5)
0 10
1-770-019-61 ADAPTOR, CONVERSION PLUG (UK)
SECTION 2

EXPLODED VIEWS

• The mechanical parts with no reference
number in the exploded views are not supplied.
not supplied
SP1
not supplied
(INPUT
CONTROL board)
#2
#1
Q308
5
Q307
a
b
not supplied
not supplied
(POWER TRANS board)
not supplied
Remark
a
b
not supplied
RV801
8
not supplied
(SWITCH board)
9
7
(AEP, UK)
not supplied
#1
F901
T1
Ref. No. Part No.
0 F901
1-532-463-33 FUSE (T1AL/250V) (AEP, UK)
0 F901 1-533-690-12 FUSE, GLASS CYLINDRICAL (DIA.5)
Q307 6-702-391-01 IC MP1620-OPY-MK
Q308 6-702-390-01 IC MN2488-OPY-MK
RV801 1-227-511-11 RES, VAR, CARBON 20K
SP1 1-826-412-11 LOUDSPEAKER (20cm)
0 T1
1-443-885-21 TRANSFORMER, POWER (US)
0 T1
1-443-886-21 TRANSFORMER, POWER (AEP, UK)
#1 7-685-881-09 SCREW +BVTT 4X8 (S)
#2 7-685-646-79 SCREW +BVTP 3X8 TYPE2 IT-3
#3 7-685-661-79 SCREW +BVTP 4X12 TYPE2 N-S
SA-WP890
The components identified by mark 0 or
dotted line with mark 0 are critical for safety.
Replace only with part number specified.
including
2
RV801
6
#2
(US)
(AEP, UK)
3
not supplied
9
Description
(3.15A/125V) (US)
Ver. 1.1
3
10
Remark
9