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SAWP-890
Service Manual
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Table of contents
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Sony SAWP-890 Service manual

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SA-WP890
SERVICE MANUAL
Ver. 1.0 2007.01
• SA-WP890 is the sub woofer section in HT-DDW890.
SPECIFICATIONS
Speaker system Active subwoofer,
magnetically shielded Speaker unit 200 mm cone type Enclosure type Acoustically loaded bass
reflex RMS output 190 W Input LINE IN (input pin jacks)
AEP Model
UK Model
Power requirements
Area code Power requirements
AEP, UK 230 V AC, 50/60 Hz
Power consumption
Area code Power consumption
AEP, UK 80 W
Dimensions (width/height/depth) (Approx.)
270 × 331 × 380 mm Mass (Approx.) 8.3 kg
Design and specifications are subject to change without notice.
ACTIVE SUBWOOFER
9-887-518-01
Sony Corporation
Home Audio Division Published by Sony Techno Create Corporation
SA-WP890

TABLE OF CONTENTS

1. DIAGRAMS
1-1. Block Diagram ................................................................ 5
1-2. Printed Wiring Boards — MAIN Section — ................. 6
1-3. Schematic Diagram — MAIN Section —...................... 7
1-4. Printed Wiring Boards — POWER Section — .............. 8
1-5. Schematic Diagram — POWER Section — .................. 8
2. EXPLODED VIEWS
2-1. Overall Section ................................................................ 9
3. ELECTRICAL PARTS LIST .................................. 10
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
2
SECTION 1
DIAGRAMS
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. (In addition to this, the necessary note is printed in each block.)
Note on Printed Wiring Boards:
• X : parts extracted from the component side.
• a : Through hole.
• : Pattern from the side which enables seeing.
• Indication of transistor.
C
B
B
Q
B
E
CE
Q
CE
These are omitted.
These are omitted.
These are omitted.
Note on Schematic Diagrams:
• All capacitors are in µF unless otherwise noted. (p: pF) 50 WV or less are not indicated except for electrolytics and tantalums.
• 2 : nonflammable resistor.
• 5 : fusible resistor.
• All resistors are in Ω and 1/ specified.
• C : panel designation. Note: The components identified by mark 0 or dotted
line with mark 0 are critical for safety. Replace only with part number specified.
• A : B+ Line.
• B : B– Line.
•Voltages and dc with respect to ground under no-signal conditions. no mark : Power on
•Voltages are taken with a VOM (Input impedance 10 MΩ). Voltage variations may be noted due to normal production tolerances.
• Signal path. F : AUDIO
4
W or less unless otherwise
SA-WP890
• Circuit Boards Location
INPUT CONTROL board
SWITCH board
MAIN board
LED board
POWER TRANS board
3
SA-WP890
• IC Block Diagrams
– MAIN Board –
IC202, IC203 NJM4565D
V+
8
A OUTPUT
A -INPUT
A +INPUT
V-
1
A B
2
3
4
IC500 uPC1237C-A
OFF AC 4
SWITCH FOR
LATCH/AUTOMATIC
AC-OFF
DETECTOR
RESET
RESET 3
FLIP-FLOP
B OUTPUT
7
B -INPUT
6
B +INPUT
5
DETECT DC 2
OUTPUT
OFFSET
DETECTOR
LOADOVER 1
OVERLOAD DETECTOR
5
GND
OUTPUT
OFFSET
DETECTOR
6
DRIVER
RELAY
OUTPUT
OFFSET
DETECTOR
7
OFF AC
8
VCC
4

1-1. BLOCK DIAGRAM

SA-WP890
J101
(AUDIO IN)
RV801
(VOL)
IC202 (1/2)
BUFFER
IC203 (1/2)
AMP
IC203 (2/2)
AMP
+V
-V
Q102
+V REG
Q103
-V REG
IC202 (2/2)
AMP
Q301, Q311
CURRENT REGULATOR
Q302, Q304
PRE DRIVE
Q303, Q305
CURRENT MIRROR
IC500
PROTECTION
DRIVER
RELAY
LOAD OVER
OFF
RY301
Q307 - Q310
AMP
Q731
SWITCH
D505
1
6
4
AC
D504
Q505
SWITCH
RELAY
D901
(POWER)
SP1
(SPEAKER)
D402 RECT
+B
-B
+V
D801 - D804
RECT
T1
POWER
TRANSFORMER
F901
AC IN
Signal Path
: AUDIO
SA-WP890
55
SA-WP890

1-2. PRINTED WIRING BOARDS — MAIN SECTION —

1
A
B
C
D
E
2 3 4 5 6 7 8 9 10 11 12 13
MAIN BOARD
R304
C301
C302
R301
JW100
JW101
C127
R123
D101
Q102
E
45
IC203
18
F
G
G1
H
I
RV801 (VOL)
C210
C212
R217
C211
C206
• :Uses unleaded solder. • See page 3 for Circuit Boards Location.
R124
C305
C304
Q302
R210
R208
C203
R309
R324
E
Q305
R315
Q311
R321
R320
Q306
C306
E
JW107
E
R322
R507
C321
CN301
1
SP1
(SPEAKER)
E
Q304
2
JW108
C307
JW109
RY301
CN601
12
R325
R314
JW110
Q303
E
R310
C308
E
E
R308
D304
D303
R323
C310
Q103
E
C121
R211
R212
R205
R202
R206
R207
C201
C322
INPUT CONTROL BOARD
JW111
C309
R329
C313
JW112
R326
R318
R319
R601
C601
R328
JW124
JW113
JW115
JW116
JW118
D305
D506
R515
C506
12
CN901
D307
C303
C120
R216
D306
C128
JW105
R209
D102
C207
C208
JW104
D308
R331
D309
R332
R307
R214
R213
C204
C209
CN201
R306
R305
JW102
R330
Q301
JW103
45
IC202
18
15
15
CNP801
BCE BCE
C320
JW114
C318
R317
JW117
JW121
JW119
JW120
R311
D505
IC500
45
C507
1
R510
Q307
R508
C509
8
JW122
R511
R316
R501
Q505
E
Q310
E
Q309
R327
R509
JW123
E
R512
JW125
LED BOARD
C504
C508
R500
D503
C408
R513
D801
D802
JW130
JW129
JW126
D504
JW131
JW127
C510
R731
D804
D803
C409
R404
C731
Q308
R732
C407
C410
R403
CN402
C319
Q731
E
JW132
A
POWER TRANS BOARD
CNP401 (Page 8)
C402
C403
JW134
C401
C404
61
D402
JW133
1-869-082-
11
(11)
• Semiconductor Location
Ref. No.
D101 D-4 D102 D-4 D303 C-5 D304 C-5 D305 F-8 D306 C-4 D307 C-4 D308 B-4 D309 B-4 D402 G-12 D504 G-10 D505 F-8 D506 G-8 D801 F-9 D802 F-9 D803 F-10 D804 F-10 D901 J-7
IC202 F-4 IC203 E-3 IC500 G-8
Q102 E-3 Q103 E-5 Q301 C-5 Q302 C-5 Q303 B-5 Q304 B-6 Q305 B-5 Q306 B-6 Q307 A-9 Q308 A-10 Q309 B-9 Q310 A-9 Q311 C-6 Q505 F-9 Q731 C-10
Location
J
K
SA-WP890
C801
J101
(AUDIO IN)
1-869-084-
11
(11)
D901
(POWER)
66
1-869-085-
11
(11)
SA-WP890

1-3. SCHEMATIC DIAGRAM — MAIN SECTION —

C508
4.7 50V
R500
22k
D504
C801 220p
RV801
20k
(VOL)
10EDB40-TA2B5
CNP801 CN201
5P 5P
100k
C506
0.022
C507
IC500
C509
47
50V
C510
47 50V
100 10V
R510
R512
68k
Q505
2SA988TP
-PAFAEA
C505
0.022
R511
10k
R501
10k
R513
15k
J101
(AUDIO IN)
• See page 4 for IC Block Diagrams.
R202
C201
1k
10 50V
R205 47k
R216
1k
NJM4565D
R332
33
R330
IC203(1/2)
NJM4565D
C212
0.1
0.1
C210
C211 220p
1k
D309
1SS133T-72
C206
10
50V
C209 220p
G1
GROUND TERMINAL
IC203(2/2)
R515
10k
1k
R301
D307
D306
1SS133T-72
1SS133T-72
R508 22k
D506
1SS133T-72
C504
22
50V
D505
1SS133T-72
R507
D308
150k
R331
1SS133T-72
1k
R209
8.2k
R208
R213
8.2k
50V
MF
D303
1SS133T-72
D304
1SS133T-72
Q302
2SA988TP
-PAFAEA
C305 2200p
2SC2785TP-E
5.6k
Q102
C204
0.22 50V
IC202(2/2)
R210
NJM4565D
47k
R211
22k
R212
8.2k
R323
10k
R322
22k
Q304
2SA988TP
-PAFAEA
R310
180
Q303
R324
180
2SC2785TP-E
2SC2785TP-E
R123
R124
10k
C127
47
25V
C128
47
25V
10k
100P 500V
C319
Q309
2SA1175-FEK
R328
R311
220 2W
100P 500V
D305
1SS133T-72
180
C309
47
35V220p
Q307
MP1620-OPY-MK
R316
180
C320
R329
2.2k
R319
47k
R318
560
Q310
2SC3623ATP-LK
R327
0.22
R601
2.2k 1W
RY301
12V RELAY
Q308
MN2488
-OPY-MK
0.022
C318
R317
10
R315
4.7
C321
2200p
Q731
2SC1841
-TP-PAFAEA
R732
15k
R731
C731
4.7k
220p
D503
JW
R509
C322
JW
220p
CN301
2P
CN601
2P
SP1
D901
LNH301MPU0A1
C601
(POWER)
10
50V
CN901
2P
C120
100 16V
D101
MTZJ-T-72-15A
C121
100 16V
C308
10p
R314
47p
C313
Q305
D5SBA204101
2SA1175-FEK
R321
150
2SA1145-O
47k
C306
Q306
2SC2705-O
D402
Q103
Q311
R325
C307
22
100V
D102
MTZJ-T-72-15A
R320
10
100p
47
R326
10
IC202(1/2)
NJM4565D
C203
0.22 50V
R207
10k
15k
R206
C208
C207
0.022 50V
R217 100k
Q301
2SA988TP
-PAFAEA
C302
10
50V
C301 220p
50V
R304
0.68
R214
100k
C310
22
100V
R307
330
R308
330
C304
R305
1.2k
R306
JW
R309
180
47k
C303
100 10V
SA-WP890
C407
D803 D802
220
10EDB40-TA2B5 10EDB40-TA2B5
35V
C408
100 35V
C401
0.1
C403
3300 uF/
71V
C404 3300
71V
10EDB40-TA2B510EDB40-TA2B5
100V
C402
0.1
100V
D801D804
C409
0.1
C410
0.1
R403
11/4W
R404
11/4W
CN402
6P
8
77
SA-WP890
• :Uses unleaded solder .

1-5. SCHEMATIC DIAGRAM — POWER SECTION —1-4. PRINTED WIRING BOARDS — POWER SECTION —

• See page 3 for Circuit Boards Location.
1
A
POWER TRANS BOARD
B
C
D
2 3 4 5 6 7
CNP401
FH904
F901
JW1
JW902
T1
POWER
TRANSFORMER
A
MAIN BOARD
CN402
(Page 6)
T1
POWER
TRANSFORMER
CNP401
6P
F901
T1AL/250V
FH903 FH904
7
JW1
CN1
2P
FH903
JW901
E
CN1
12
F
11
1-869-086-
(11)
CN3
2P
C901
0.0047 250V
S901
(POWER)
CN20
2P
SWITCH BOARD
G
12
CN3
C901
S901
H
12
CN20
I
(POWER)
1-869-083-
11
(11)
J
SA-WP890
AC IN
88
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

SECTION 2
EXPLODED VIEWS
• The mechanical parts with no reference number in the exploded views are not supplied.
SA-WP890
The components identified by mark 0 or dotted line with mark 0 are critical for safety . Replace only with part number specified.
not supplied
1
not supplied
a
b
9
2
6
SP1
not supplied
4
6
#2
Q307
5
a b
not supplied
8
#1
9
7
6
#2
including RV801
3
not supplied
Q308
#3
not supplied
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
1 A-1157-214-A FRONT PANEL ASSY 2 4-999-482-91 KNOB (VOL)
0 3 1-777-071-22 CORD, POWER
4 A-1237-500-A MAIN PWB BOARD, COMPLETE 5 3-905-609-32 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)
not supplied
T1
not supplied
#1
F901
0F901 1-532-463-31 FUSE (T1AL/250V)
Q307 6-702-391-01 IC MP1620-OPY-MK Q308 6-702-390-01 IC MN2488-OPY-MK SP1 1-826-412-11 LOUDSPEAKER (20cm)
0T1 1-443-886-21 TRANSFORMER, POWER
#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
9
not supplied
9
SA-WP890
SECTION 3

INPUT CONTROL LED MAIN

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 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.
• CAPACITORS uF: µF
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
INPUT CONTROL BOARD
********************
< CAPACITOR >
C801 1-128-813-11 CERAMIC 220PF 5% 50V
< JACK >
J101 1-815-025-11 JACK, PIN 1P
< VARIABLE RESISTOR >
RV801 1-227-511-11 RES, VAR, CARBON 20K
*************************************************************
LED BOARD
*********
< CAPACITOR >
C601 1-126-964-11 ELECT 10uF 20% 50V
< CONNECTOR >
CNP901 1-564-505-11 PLUG, CONNECTOR 2P
< DIODE >
D901 6-501-077-01 DIODE LNH301MPU0A1
*************************************************************
A-1237-500-A MAIN BOARD, COMPLETE
*********************
< CAPACITOR >
C120 1-126-933-11 ELECT 100uF 20% 16V C121 1-126-933-11 ELECT 100uF 20% 16V C127 1-126-947-11 ELECT 47uF 20% 25V C128 1-126-947-11 ELECT 47uF 20% 25V C201 1-126-964-11 ELECT 10uF 20% 50V
C203 1-137-190-91 FILM 0.22uF 5% 50V C204 1-137-190-91 FILM 0.22uF 5% 50V C206 1-126-964-11 ELECT 10uF 20% 50V C207 1-136-157-00 FILM 0.022uF 5% 50V C208 1-136-175-00 FILM 0.68uF 5% 50V
C209 1-128-813-11 CERAMIC 220PF 5% 50V C210 1-127-888-11 CERAMIC 0.1uF 10% 50V C211 1-128-813-11 CERAMIC 220PF 5% 50V C212 1-127-888-11 CERAMIC 0.1uF 10% 50V C301 1-128-813-11 CERAMIC 220PF 5% 50V
ELECTRICAL PARTS LIST
• COILS
uH: µH
• RESISTORS All resistors are in ohms. METAL: Metal-film resistor. METAL OXIDE: Metal oxide-film resistor. F: nonflammable
• SEMICONDUCTORS In each case, u: µ, for example: uA. . : µA. . uPA. . : µPA. . uPB. . : µPB. . uPC. . : µPC. . uPD. . : µPD. .
C302 1-126-964-11 ELECT 10uF 20% 50V C303 1-104-658-91 ELECT 100uF 20% 10V C304 1-128-813-11 CERAMIC 220PF 5% 50V C305 1-128-825-11 CERAMIC 2200PF 5% 50V C306 1-102-973-00 CERAMIC 100PF 5% 50V
C307 1-128-560-11 ELECT 22uF 20% 100V C308 1-102-947-00 CERAMIC 10PF 0.5PF 50V C309 1-126-947-11 ELECT 47uF 20% 35V C310 1-128-560-11 ELECT 22uF 20% 100V C313 1-101-880-00 CERAMIC 47PF 5% 50V
C318 1-127-880-11 CERAMIC 0.022uF 10% 50V C319 1-101-810-00 CERAMIC 100PF 5% 500V C320 1-101-810-00 CERAMIC 100PF 5% 500V C321 1-128-825-11 CERAMIC 2200PF 5% 50V C322 1-128-813-11 CERAMIC 220PF 5% 50V
C401 1-130-777-00 MYLAR 0.1uF 5% 100V C402 1-130-777-00 MYLAR 0.1uF 5% 100V C403 1-127-813-11 ELECT 3300uF 20% 71V C404 1-127-813-11 ELECT 3300uF 20% 71V C407 1-126-949-91 ELECT 220uF 20% 35V
C408 1-126-948-91 ELECT 100uF 20% 35V C409 1-127-888-11 CERAMIC 0.1uF 10% 50V C410 1-127-888-11 CERAMIC 0.1uF 10% 50V C504 1-126-965-91 ELECT 22uF 20% 50V C505 1-127-880-11 CERAMIC 0.022uF 10% 50V
C506 1-104-658-91 ELECT 100uF 20% 10V C507 1-127-880-11 CERAMIC 0.022uF 10% 50V C508 1-126-963-11 ELECT 4.7uF 20% 50V C509 1-126-967-11 ELECT 47uF 20% 50V C510 1-126-967-11 ELECT 47uF 20% 50V
C731 1-128-813-11 CERAMIC 220PF 5% 50V
CN201 1-784-931-11 PIN, CONNECTOR 5P CN301 1-564-320-00 PIN, CONNECTOR (3.96mm PITCH) 2P CN402 1-785-104-11 PIN, CONNECTOR (3.96mm PITCH) 6P
* CN601 1-506-944-11 PIN, CONNECTOR 2P
D101 8-719-947-60 DIODE MTZJ-T-72-15A D102 8-719-947-60 DIODE MTZJ-T-72-15A D303 8-719-991-33 DIODE 1SS133T-72 D304 8-719-991-33 DIODE 1SS133T-72 D305 8-719-991-33 DIODE 1SS133T-72
D306 8-719-991-33 DIODE 1SS133T-72 D307 8-719-991-33 DIODE 1SS133T-72
When indicating parts by reference number, please include the board name.
The components identified by mark 0 or dotted line with mark 0 are critical for safety . Replace only with part number specified.
< CONNECTOR >
< DIODE >
10
SA-WP890

MAIN POWER TRANS SWITCH

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
D308 8-719-991-33 DIODE 1SS133T-72 D309 8-719-991-33 DIODE 1SS133T-72 D402 8-719-510-68 DIODE D5SBA204101
R311 1-215-888-00 METAL OXIDE 220 5% 2W R314 1-247-871-91 CARBON 47K 5% 1/4W R315 1-249-389-11 CARBON 4.7 5% 1/4W
D504 6-500-522-11 DIODE 10EDB40-TA2B5 D505 8-719-991-33 DIODE 1SS133T-72 D506 8-719-991-33 DIODE 1SS133T-72 D801 6-500-522-11 DIODE 10EDB40-TA2B5 D802 6-500-522-11 DIODE 10EDB40-TA2B5
D803 6-500-522-11 DIODE 10EDB40-TA2B5 D804 6-500-522-11 DIODE 10EDB40-TA2B5
< GROUND TERMINAL >
G1 1-537-738-21 TERMINAL, GROUND
< IC >
IC202 8-759-167-88 IC NJM4565D IC203 8-759-167-88 IC NJM4565D IC500 6-708-609-01 IC uPC1237C-A
< TRANSISTOR >
Q102 8-729-119-78 TRANSISTOR 2SC2785TP-E Q103 8-729-119-77 TRANSISTOR 2SA1175-FEK Q301 8-729-140-82 TRANSISTOR 2SA988TP-PAFAEA Q302 8-729-140-82 TRANSISTOR 2SA988TP-PAFAEA Q303 8-729-119-78 TRANSISTOR 2SC2785TP-E
Q304 8-729-140-82 TRANSISTOR 2SA988TP-PAFAEA Q305 8-729-119-78 TRANSISTOR 2SC2785TP-E Q306 8-729-270-51 TRANSISTOR 2SC2705-O Q309 8-729-119-77 TRANSISTOR 2SA1175-FEK Q310 8-729-141-30 TRANSISTOR 2SC3623ATP-LK
Q311 8-729-214-51 TRANSISTOR 2SA1145-O Q505 8-729-140-82 TRANSISTOR 2SA988TP-PAFAEA Q731 8-729-140-84 TRANSISTOR 2SC1841TP-PAFAEA
< RESISTOR >
R123 1-249-429-11 CARBON 10K 5% 1/4W R124 1-249-429-11 CARBON 10K 5% 1/4W R202 1-247-831-91 CARBON 1K 5% 1/4W R205 1-247-871-91 CARBON 47K 5% 1/4W R206 1-249-431-11 CARBON 15K 5% 1/4W
R207 1-249-429-11 CARBON 10K 5% 1/4W R208 1-249-426-11 CARBON 5.6K 5% 1/4W R209 1-249-428-11 CARBON 8.2K 5% 1/4W R210 1-247-871-91 CARBON 47K 5% 1/4W R211 1-247-863-91 CARBON 22K 5% 1/4W
R212 1-249-428-11 CARBON 8.2K 5% 1/4W R213 1-249-428-11 CARBON 8.2K 5% 1/4W R214 1-247-879-91 CARBON 100K 5% 1/4W R216 1-247-831-91 CARBON 1K 5% 1/4W R217 1-247-879-91 CARBON 100K 5% 1/4W
R301 1-247-831-91 CARBON 1K 5% 1/4W R304 1-247-871-91 CARBON 47K 5% 1/4W R305 1-249-418-11 CARBON 1.2K 5% 1/4W R307 1-249-411-11 CARBON 330 5% 1/4W R308 1-249-411-11 CARBON 330 5% 1/4W
R316 1-249-408-11 CARBON 180 5% 1/4W R317 1-249-393-11 CARBON 10 5% 1/4W R318 1-249-414-11 CARBON 560 5% 1/4W R319 1-247-871-91 CARBON 47K 5% 1/4W R320 1-249-393-11 CARBON 10 5% 1/4W
R321 1-249-407-11 CARBON 150 5% 1/4W R322 1-247-863-91 CARBON 22K 5% 1/4W R323 1-249-429-11 CARBON 10K 5% 1/4W R324 1-249-408-11 CARBON 180 5% 1/4W R325 1-249-401-11 CARBON 47 5% 1/4W
R326 1-249-393-11 CARBON 10 5% 1/4W
0 R327 1-234-182-11 ENCAPSULATED COMPONENT F
R328 1-249-408-11 CARBON 180 5% 1/4W R329 1-249-421-11 CARBON 2.2K 5% 1/4W R330 1-249-399-11 CARBON 33 5% 1/4W
R331 1-247-831-91 CARBON 1K 5% 1/4W R332 1-247-831-91 CARBON 1K 5% 1/4W
0 R403 1-217-637-00 FUSIBLE 1 5% 1/4W 0 R404 1-217-637-00 FUSIBLE 1 5% 1/4W
R500 1-247-863-91 CARBON 22K 5% 1/4W
R501 1-249-429-11 CARBON 10K 5% 1/4W R507 1-247-883-00 CARBON 150K 5% 1/4W R508 1-247-863-91 CARBON 22K 5% 1/4W R510 1-247-879-91 CARBON 100K 5% 1/4W R511 1-249-429-11 CARBON 10K 5% 1/4W
R512 1-249-439-11 CARBON 68K 5% 1/4W R513 1-249-431-11 CARBON 15K 5% 1/4W R515 1-249-429-11 CARBON 10K 5% 1/4W R601 1-215-871-11 METAL OXIDE 2.2K 5% 1W R731 1-247-847-91 CARBON 4.7K 5% 1/4W
R732 1-249-431-11 CARBON 15K 5% 1/4W
< RELAY >
RY301 1-755-170-11 RELAY (12V)
*************************************************************
POWER TRANS BOARD
******************
< CONNECTOR >
* CN1 1-695-044-11 PIN, CONNECTOR (3.96mm PITCH) 2P
< FUSE HOLDER >
FH903 1-533-217-41 HOLDER, FUSE FH904 1-533-217-41 HOLDER, FUSE
*************************************************************
SWITCH BOARD
*************
< CAPACITOR >
0 C901 1-117-703-11 CERAMIC 0.0047uF 99% 250V
R309 1-249-408-11 CARBON 180 5% 1/4W R310 1-249-408-11 CARBON 180 5% 1/4W
11
SA-WP890

SWITCH

Ref. No. Part No. Description Remark
< CONNECTOR >
* CN3 1-695-044-11 PIN, CONNECTOR (3.96mm PITCH) 2P * CN20 1-695-044-11 PIN, CONNECTOR (3.96mm PITCH) 2P
< SWITCH >
0 S901 1-572-267-51 SWITCH, PUSH (AC POWER) (1 KEY)
*************************************************************
MISCELLANEOUS
**************
0 3 1-777-071-22 CORD, POWER 0 F901 1-532-463-31 FUSE T1AL/250V
Q307 6-702-391-01 IC MP1620-OPY-MK Q308 6-702-390-01 IC MN2488-OPY-MK SP1 1-826-412-11 LOUDSPEAKER (20cm)
0 T1 1-443-886-21 TRANSFORMER, POWER
12
MEMO
SA-WP890
13
SA-WP890

REVISION HISTORY

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Ver. Date Description of Revision
1.0 2007.01 New
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