Sony SA-WMS525 User manual

1
SA-VE522/VE525/WMS525/
SS-MS525/V521
SERVICE MANUAL
ACTIVE SUBWOOFER
US Model
Canadian Model
AEP Model
UK Model
E Model
Australian Model
SPECIFICATION
Ver.1.0 2001.2
Sony Corporation
Audio Entertainment Group
General Engineering Dept.
9-873-807-11
2001B0900-1
© 2001. 2
• SA-WMS525 and SS-MS525 is the micro
satellite system in SA-VE522/VE525.
• SS-V521 is SS-MS525 which can be pur-
chased alone. SA-WMS525 SS-MS525
SS-V521
SS-V521
SS-MS525 (front,center,andrearspeakers)
Speakersystem Full range x 2,
magnetically shielded
Speakerunits 5cm (2in.), balancedrive
type
Enclosuretype Bassreflex
Ratedimpedance 8ohms
Power handling capacity
Maximum input power: 120watts
Sensitivity level 87dB (1W, 1m)
Frequency range 120 Hz - 20,000 Hz
Dimensions (w/h/d) When attachedspeaker
grille:
Approx. 89x 144x 130
mm (3
5
/
8
x 5
3
/
4
x 5
1
/
8
in.)
When attachedsupplied
speakerstand:
Approx. 89x 128x 143
mm (3
5
/
8
x 5
1
/
8
x 5
3
/
4
in.) (pointed upwards)
Approx. 89 x122 x143
mm (3
5
/
8
x 4
7
/
8
x 5
3
/
4
in.) (pointed downwards)
Mass When attachedspeaker
grille:
Approx. 750g (1lb 10oz)
When attachedsupplied
speakerstand:
Approx. 850g (1lb 14oz)
SA-WMS525 (subwoofer)
Speakersystem Active subwoofer,
magnetically shielded
Speakerunit Woofer: 20cm (8in.),
conetype
Enclosuretype Advanced SAW type
Reproduction frequency range
26Hz - 250Hz
Amplifier section
RatedPower Output 120W (8ohms 20Hz - 20
kHz, THD 0.8%)
Inputs
LINE IN (input pin jack)
SPEAKERIN (input terminals)
Outputs
LINE OUT (output pin jack)
SPEAKEROUT (output terminals)
General
Power requirements
USA and Canada: 120V AC, 60Hz
Europe and Australia:
E: 110-120V/220-240V AC, 50/60Hz
220- 230V AC, 50/60 Hz
Power consumptions 90W
1W (standby mode)
Dimensions (w/h/d) Approx. 230x 392x
464mm (9
1
/
8
x 15
1
/
2
x
18
3
/
8
in.), including front
grille
Mass Approx. 13.2kg
(29lb 2oz)
Supplied accessories
SA-VE525
Foot pads (16)
Center speakerstand (1)
Screw(for the centerspeakerstand) (1)
Washer (for the center speakerstand) (1)
Audio connecting cord (1)
Speaker connecting cords, 10 m (32 ft 9
3
/
4
in.) (2)
Speakerconnecting cords,3.5m (11ft 6 in.) (3)
Speakerconnecting cords,2.5m (8 ft 2
1
/
2
in.) (2)
SA-VE522
Foot
SS-V521
Foot pads (4)
Speaker connecting cords, 10m (32 ft 9 in.) (1)
pads (8)
Audio connecting cord (1)
Speakerconnecting cords,3.5m (11ft 6 in.) (2)
Speakerconnecting cords,2.5m (8 ft 2
1
/
2
3
/
4
in.) (2)
Design and specifications are subjectto changewithout
notice.

2
SA-VE522/VE525/WM525/SS-MS525/V521
TABLE OF CONTENTS
1. GENERAL .......................................................................... 3
2. DIAGRAMS
2-1. Circuit Boards Location ........................................................ 3
2-2. Schematic Diagram ............................................................... 4
2-3. Printed Wiring Board ............................................................ 5
3. EXPLODEDVIEW
3-1. Front Panel Section ............................................................... 6
3-2. Rear Panel Section ................................................................ 6
3-3. SS-V521 Section, SS-MS525 Section .................................. 7
4. ELECTRICAL PARTS LIST ......................................... 8
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK 0OR DOTTED LINEWITH
MARK 0ON THE SCHEMATIC DIAGRAMS AND INTHE 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.
ATTENTION AU COMPOSANT AYANT RAPPORT
À LA SÉCURITÉ!
LES COMPOSANTS IDENTIFÉS PAR UNE MARQUE 0SUR LES
DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES SONT
CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE
REMPLACER CES COMPOSANTS QUE PAR DES PIÈSES SONY
DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU
DANS LES SUPPÉMENTS PUBLIÉS PAR SONY.
After correcting the original service problem, perform the
following safety checks before releasing the set to the customer:
Check the antenna terminals, metal trim, “metallized” knobs, screws,
and all other exposed metal parts for AC leakage. Check leakage as
described below.
LEAKAGE
The AC leakage from any exposed metal part to earth ground and
from all exposed metal parts to any exposed metal part having a
return to chassis, must not exceed 0.5 mA (500 microamperes).
Leakage current can be measured by any one of three methods.
1. A commercial leakage tester, such as the Simpson 229 or RCA
WT-540A. Follow the manufacturers’ instructions to use these
instruments.
2. A battery-operated AC milliammeter. The Data Precision 245
digital multimeter is suitable for this job.
3. Measuring the voltage drop across a resistor by means of a
VOM or battery-operated AC voltmeter. The “limit” indication
is 0.75 V, so analog meters must have an accurate low-voltage
scale. The Simpson 250 and Sanwa SH-63Trd are examples of
a passive VOM that is suitable. Nearly all battery operated
digital multimeters that have a 2V AC range are suitable. (See
Fig. A)
SAFETY CHECK-OUT
(US model)
Fig. A. Using an AC voltmeter to check AC leakage.
0.15µF
To Exposed Metal
Parts on Set
1.5kΩ
AC
voltmeter
(0.75V)
Earth Ground

33
SA-VE522/VE525/WM525/SS-MS525/V521
SECTION 1
GENERAL
• Location of controls
– Front view (a part) –
SECTION 2
DIAGRAMS
1POWER button
2ON/STANDBY indicator
3LEVEL dial
4MODE dial
For schematic diagrams.
Note:
• All capacitors are in µF unless otherwise noted. pF: µµF
50 WV or less are not indicated except for electrolytics
and tantalums.
• All resistors are in Ωand 1/4W or less unless otherwise
specified.
•C: panel designation.
For printed wiring boards.
Note:
•X: parts extracted from the component side.
•Y: parts extracted from the conductor side.
•b: Pattern from the side which enables seeing.
• : B+ Line.
• : B– Line.
• Voltages are dc with respecttogroundunderno-signalcon-
ditions.
no mark : Power on
∗: Impossible to measure
• Voltages are taken with aVOM (Input impedance 10MΩ).
Voltage variations may be noted due to normal preduction
tolerances.
• Signal path.
K: AUDIO
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND
SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed in each block.)
2-1. Circuit Boards Location
Note:
The components identi-
fied by mark 0or dotted
linewithmark 0are criti-
cal for safety.
Replace only with part
number specified.
Note:
Lescomposants identifiés par
une marque 0sont critiques
pour la sécurité.
Ne les remplacer que par une
piéce portant le numéro
spécifié.
• Abbreviation
CND : Canadian model
SP : Singapore model
MX : Mexican model
AUTO POWER board
MAIN boar
d
POWER board
LED board
POWER SWITCH board
CONTROLboard
123 4

44
SA-VE522/VE525/WM525/SS-MS525/V521
2-3. SCHEMATIC DIAGRAM

55
SA-VE522/VE525/WM525/SS-MS525/V521
2-2. PRINTEDWIRING BOARD
• See page 3 for Circuit Boards Location.
There are a few cases that the part isn’t mounted in
model is printed on diagram.
MAIN BOARD
CONTROL BOARD
POWER BOARD
LED
BOARD POWER SW BOARD
AUTO POWER BOARD
IN
J101
TM101
OUT
LINE
INOUT
S701
L
R
SPEAKER
AUTO POWER
SAVE
SP
1-680-785-
11
(11)
1-680-786-
11
(11)
1-680-787-
11
(11)
1-680-788-
11
(11)
1-680-784-
11
(11)
1-680-789-
11
(11)
AC
IN
SP
SP
SP
EXCEPT SP
D101 B-5
D102 B-5
D103 B-6
D104 B-6
D303 B-4
D304 B-4
D305 C-4
D306 E-4
D501 E-4
D502 E-4
D503 E-4
D505 E-4
D506 D-4
D507 D-4
D701 C-5
D702 C-5
D703 C-5
D704 C-5
IC101 A-6
IC102 A-5
IC104 C-4
•Semiconductor
Location
Ref. No. Location
Q101 A-5
Q301 B-4
Q302 A-4
Q303 A-4
Q304 A-5
Q305 A-5
Q306 B-4
Q307 B-5
Q308 D-4
Q309 D-4
Q310 C-4
Q311 D-4
Q501 D-4
Q502 D-4
Q701 C-6
Q702 C-5
Q703 D-6
Q704 D-4
Q705 D-4
Ref. No. Location

66
SA-VE522/VE525/WM525/SS-MS525/V521
3-1. FRONT PANEL SECTION
SECTION 3
EXPLODEDVIEWS
3-2. REAR PANEL SECTION
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.
• Abbreviation
CND : Canadian model
SP : Singapore model
MX : Mexican model
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
1 X-4953-330-1 FRAMEASSY, GRILLE
2 X-4953-555-1 PANELASSY, FRONT
3 3-703-564-21 SCREW,TAPPING
4 4-227-298-01 SHEET
5 4-999-482-31 KNOB(VOL)
6 4-231-866-01 PACKING
7 1-680-787-11 POWER SWITCH BOARD
8 4-973-938-51 KNOB(A), PUSH
9 1-680-788-11 LED BOARD
10 1-680-785-11 CONTROL BOARD
SP901 1-529-296-11 SPEAKER (20CM)
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.
1
2
3
3
4
5
8
6
7
10
9
SP901
Supplied with
RV201 and S201
#1
#1
#2
#2
51
52
52
53
54
55
56
59
60
57
58
T501
not supplied
not supplied
not
supplied
not
supplied
#3
#3
#4
#4
#5
#5
#5
#5
#5
#5
#5
#5
#5 #5 #5
#5
T601
51 A-4412-638-A CABINET ASSY, SPEAKER
52 4-981-864-01 FOOT
53 1-680-789-11 AUTO POWER BOARD
54 1-680-786-11 POWER BOARD
55 3-905-609-01 SCREW(TRANSISTOR)
56 4-232-739-11 PANEL, REAR (US,MX)
56 4-232-739-21 PANEL, REAR (AEP,UK)
56 4-232-739-31 PANEL, REAR (CND)
56 4-232-739-41 PANEL, REAR (SP)
57 1-777-071-21 CORD,POWER (AEP,UK,SP)
57 1-783-820-11 CORD,POWER (US,CND,MX)
*58 3-703-244-00 BUSHING (2104), CORD
59 A-4476-543-A MAINMOUNTED PC BOARD
*60 3-703-044-26 LABEL, CAUTION (US,CND,MX)
0T501 1-435-999-11 TRANSFORMER, POWER (US,CND,MX)
0T501 1-437-219-11 TRANSFORMER, POWER (SP)
0T501 1-437-246-11 TRANSFORMER, POWER (AEP,UK)
0T601 1-435-993-11 TRANSFORMER, POWER (US,CND,MX)
0T601 1-435-994-11 TRANSFORMER, POWER (AEP,UK)
0T601 1-435-995-11 TRANSFORMER, POWER (SP)

7
SA-VE522/VE525/WM525/SS-MS525/V521
3-3. SS-V521, SS-MS525 SECTION
SP
SP
101
102
102
103
104
104
104
105 106
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
101 X-4953-331-1 FRAME ASSY, GRILLE
102 4-231-872-01 SCREW, ORNAMENTAL
103 4-231-867-01 PANEL, FRONT
104 4-986-971-11 SCREW (3.5)
105 X-4953-556-1 CABINET ASSY
106 1-694-516-21 TERMINAL, SPEAKER
SP 1-529-977-11 SPEAKER (5CM)

8
Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks
SA-VE522/VE525/WM525/SS-MS525/V521
SECTION 4
ELECTRICAL PARTS LIST
1-680-789-11 AUTO POWER BOARD
******************
1-533-217- HOLDER, FUSE
< CAPACITOR >
0C2 1-113-925-11 CERAMIC 0.01uF 20.00% 250V
0C3 1-113-925-11 CERAMIC 0.01uF 20.00% 250V
(CND,AEP,UK,US,MX)
0C4 1-113-925-11 CERAMIC 0.01uF 20.00% 250V
(SP)
0C5 1-113-924-11 CERAMIC 0.0047uF 20.00%250V
C601 1-104-666-11 ELECT 220uF 20.00% 25V
C602 1-104-666-11 ELECT 220uF 20.00% 25V
C603 1-126-964-11 ELECT 10uF 20.00% 50V
C604 1-126-964-11 ELECT 10uF 20.00% 50V
C605 1-126-964-11 ELECT 10uF 20.00% 50V
C606 1-126-964-11 ELECT 10uF 20.00% 50V
< CONNECTOR >
CN601 1-564-505-11 PLUG, CONNECTOR 2P
CN602 1-564-505-11 PLUG, CONNECTOR 2P
*CN604 1-564-104-00 PIN, CONNECTOR (B3P-VH) 3P
*CN605 1-564-507-11 PLUG, CONNECTOR 4P
< DIODE >
D601 8-719-974-59 DIODE 1SR139-100
D602 8-719-974-59 DIODE 1SR139-100
D603 8-719-974-59 DIODE 1SR139-100
D604 8-719-974-59 DIODE 1SR139-100
D605 8-719-921-88 DIODE MTZJ-13B
D606 8-719-921-88 DIODE MTZJ-13B
D607 8-719-911-19 DIODE 1SS119-25 (CND,AEP,UK,US,MX)
D608 8-719-911-19 DIODE 1SS119-25 (SP)
<FUSE>
0F601 1-532-744-11 FUSE 2.5A/125V (US,CND,MX)
0F601 1-532-463-11 FUSE 1A/250V (AEP,UK)
0F601 1-532-215-00 FUSE TIME-LAG T800mAL/250V (SP)
0F602 1-532-259-00 FUSE TIME-LAG T1.6AL/250V (SP)
< TRANSISTOR >
Q601 8-729-119-78 TRANSISTOR 2SC2785-HFE
Q602 8-729-173-38 TRANSISTOR 2SA733-K
< RESISTOR >
R601 1-247-843-11 CARBON 3.3K 5% 1/4W
R602 1-247-843-11 CARBON 3.3K 5% 1/4W
< RELAY >
RY601 1-755-276-11 RELAY, POWER (CND,AEP,UK,US,MX)
RY602 1-755-276-11 RELAY, POWER (SP)
< SWITCH >
0S601 1-771-474-11 SWITCH, POWER
(VOLTAGE SELECTOR)(SP,MX)
**************************************************************
1-680-785-11 CONTROL BOARD
***************
< CAPACITOR >
C201 1-136-165-00 MYLAR 0.1uF 5.00% 50V
C202 1-136-169-00 MYLAR 0.22uF 5.00% 50V
C203 1-136-169-00 MYLAR 0.22uF 5.00% 50V
C204 1-136-169-00 MYLAR 0.22uF 5.00% 50V
C205 1-136-169-00 MYLAR 0.22uF 5.00% 50V
C206 1-136-169-00 MYLAR 0.22uF 5.00% 50V
C207 1-136-169-00 MYLAR 0.22uF 5.00% 50V
C208 1-136-169-00 MYLAR 0.22uF 5.00% 50V
C209 1-136-169-00 MYLAR 0.22uF 5.00% 50V
C210 1-136-169-00 MYLAR 0.22uF 5.00% 50V
C211 1-126-964-11 ELECT 10uF 20.00% 50V
C212 1-126-964-11 ELECT 10uF 20.00% 50V
C213 1-136-165-00 MYLAR 0.1uF 5.00% 50V
C214 1-136-165-00 MYLAR 0.1uF 5.00% 50V
< CONNECTOR >
*CN201 1-564-508-11 PLUG, CONNECTOR 5P
< DIODE >
D201 8-719-991-33 DIODE 1SS133T-77
D202 8-719-991-33 DIODE 1SS133T-77
< IC >
IC201 8-759-145-58 IC BA4558
IC202 8-759-145-58 IC BA4558
IC203 8-759-145-58 IC BA4558
IC204 8-759-145-58 IC BA4558
< RESISTOR >
R201 1-247-831-91 CARBON 1K 5% 1/4W
R202 1-247-855-91 CARBON 10K 5% 1/4W
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...
• Abbreviation
CND : Canadian model
SP : Singapore model
MX : Mexican model
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.
CONTROLAUTO POWER

9
Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks
SA-VE522/VE525/WM525/SS-MS525/V521
R203 1-247-843-11 CARBON 3.3K 5% 1/4W
R204 1-247-873-91 CARBON 56K 5% 1/4W
R205 1-247-855-91 CARBON 10K 5% 1/4W
R206 1-247-851-91 CARBON 6.8K 5% 1/4W
R207 1-247-871-91 CARBON 47K 5% 1/4W
R208 1-247-855-91 CARBON 10K 5% 1/4W
R209 1-247-855-91 CARBON 10K 5% 1/4W
R210 1-247-859-91 CARBON 15K 5% 1/4W
R211 1-247-839-91 CARBON 2.2K 5% 1/4W
R212 1-247-807-31 CARBON 100 5% 1/4W
R213 1-247-855-91 CARBON 10K 5% 1/4W
R214 1-247-845-91 CARBON 3.9K 5% 1/4W
R215 1-247-845-91 CARBON 3.9K 5% 1/4W
R216 1-247-855-91 CARBON 10K 5% 1/4W
R217 1-247-855-91 CARBON 10K 5% 1/4W
R218 1-247-855-91 CARBON 10K 5% 1/4W
R219 1-247-853-91 CARBON 8.2K 5% 1/4W
R220 1-247-853-91 CARBON 8.2K 5% 1/4W
R221 1-247-807-31 CARBON 100 5% 1/4W
< VARIABLE RESISTOR >
RV201 1-225-826-11 RES, VAR, CARBON 20K
< SWITCH >
S201 1-771-632-11 SWITCH, ROTARY
*********************************************************************
A-4476-543-A MAIN MOUNTED BOARD, COMPLETE
******************************
< CAPACITOR >
C101 1-162-286-31 CERAMIC 220PF 10% 50V
C102 1-162-286-31 CERAMIC 220PF 10% 50V
C103 1-162-286-31 CERAMIC 220PF 10% 50V
C104 1-162-286-21 CERAMIC 220PF 10.00% 50V
C105 1-126-964-11 ELECT 10uF 20.00% 50V
C106 1-162-215-31 CERAMIC 47PF 5% 50V
C107 1-162-215-31 CERAMIC 47PF 5% 50V
C108 1-136-163-00 MYLAR 0.068uF 5.00% 50V
C109 1-136-164-00 MYLAR 0.082uF 5.00% 50V
C110 1-136-174-00 MYLAR 0.56uF 5.00% 50V
C111 1-136-163-00 MYLAR 0.068uF 5.00% 50V
C116 1-136-153-00 FILM 0.01uF 5% 50V
C117 1-136-153-00 FILM 0.01uF 5% 50V
C118 1-126-964-11 ELECT 10uF 20.00% 50V
C301 1-136-153-00 FILM 0.01uF 5% 50V
C303 1-126-964-11 ELECT 10uF 20.00% 50V
C304 1-162-282-31 CERAMIC 100PF 10% 50V
C305 1-102-121-00 CERAMIC 2200PF 10% 50V
0C306 1-101-804-00 CERAMIC 10PF 5% 500V
0C307 1-101-810-00 CERAMIC 100PF 5% 500V
C308 1-126-934-11 ELECT 220uF 20.00% 10V
C309 1-128-560-11 ELECT 22uF 20.00% 100V
C310 1-128-560-11 ELECT 22uF 20.00% 100V
C311 1-130-313-11 FILM 0.047uF 5.00% 100V
C312 1-136-165-00 MYLAR 0.1uF 5.00% 50V
C313 1-130-471-00 MYLAR 0.001uF 5% 50V
C314 1-136-161-00 MYLAR 0.047uF 5.00% 50V
C315 1-126-934-11 ELECT 220uF 20.00% 10V
C316 1-126-964-11 ELECT 10uF 20.00% 50V
C317 1-126-948-11 ELECT 100uF 20.00% 35V
C501 1-130-955-00 FILM 0.01uF 5% 100V
C502 1-130-955-00 FILM 0.01uF 5% 100V
C503 1-135-782-11 ELECT CHIP 10000uF 20% 80V
C504 1-135-782-11 ELECT CHIP 10000uF 20% 80V
C505 1-104-666-11 ELECT 220uF 20.00% 25V
C506 1-104-666-11 ELECT 220uF 20.00% 25V
C507 1-126-964-11 ELECT 10uF 20.00% 50V
C508 1-126-964-11 ELECT 10uF 20.00% 50V
C509 1-104-664-11 ELECT 47uF 20.00% 25V
C510 1-104-664-11 ELECT 47uF 20.00% 25V
C511 1-164-159-21 CERAMIC 0.1uF 50V
C512 1-164-159-21 CERAMIC 0.1uF 50V
C513 1-126-964-11 ELECT 10uF 20.00% 50V
C514 1-126-964-11 ELECT 10uF 20.00% 50V
C515 1-164-159-21 CERAMIC 0.1uF 50V
C516 1-164-159-21 CERAMIC 0.1uF 50V
C701 1-104-661-91 ELECT 330uF 20.00% 16V
< CONNECTOR >
*CN101 1-564-508-11 PLUG, CONNECTOR 5P
*CN301 1-564-243-11 PIN, CONNECTOR 6P
*CN302 1-565-792-11 PIN, CONNECTOR 2P
*CN501 1-564-687-11 PIN, CONNECTOR 3P
CN502 1-564-507-11 PLUG, CONNECTOR 4P
CN701 1-564-506-11 PLUG, CONNECTOR 3P
< 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
D303 8-719-991-33 DIODE 1SS133T-77
D304 8-719-991-33 DIODE 1SS133T-77
D305 8-719-991-33 DIODE 1SS133T-77
D306 8-719-991-33 DIODE 1SS133T-77
D501 8-719-302-37 DIODE RBV-602
D502 8-719-974-59 DIODE 1SR139-100
D503 8-719-974-59 DIODE 1SR139-100
D504 8-719-974-59 DIODE 1SR139-100
D505 8-719-974-59 DIODE 1SR139-100
D506 8-719-921-88 DIODE MTZJ-13B
D507 8-719-921-88 DIODE MTZJ-13B
D701 8-719-991-33 DIODE 1SS133T-77
D702 8-719-991-33 DIODE 1SS133T-77
D703 8-719-991-33 DIODE 1SS133T-77
D704 8-719-991-33 DIODE 1SS133T-77
< IC >
IC101 8-759-145-58 IC BA4558
IC102 8-759-145-58 IC BA4558
IC104 8-759-145-58 IC BA4558
IC301 8-759-145-58 IC BA4558
IC701 8-759-145-58 IC BA4558
< JACK >
J101 1-785-795-11 JACK, PIN 2P
< TRANSISTOR >
Q101 8-729-178-55 TRANSISTOR 2SC2785-E
Q301 8-729-117-41 TRANSISTOR 2SA1174-P
Q302 8-729-117-41 TRANSISTOR 2SA1174-P
CONTROL MAIN

10
Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks
SA-VE522/VE525/WM525/SS-MS525/V521
Q303 8-729-117-41 TRANSISTOR 2SA1174-P
Q304 8-729-119-78 TRANSISTOR 2SC2785-HFE
Q305 8-729-119-78 TRANSISTOR 2SC2785-HFE
Q306 8-729-214-51 TRANSISTOR 2SA1145-O
Q307 8-729-270-51 TRANSISTOR 2SC2705-O
Q308 8-729-119-78 TRANSISTOR 2SC2785-HFE
Q309 8-729-178-41 TRANSISTOR 2SC2784-P
Q310 8-729-119-78 TRANSISTOR 2SC2785-HFE
Q311 8-729-029-86 TRANSISTOR DTC124ESA
Q501 1-800-937-11 TRANSISTOR 2SC2003
Q502 1-800-938-11 TRANSISTOR 2SA954
Q701 8-729-029-86 TRANSISTOR DTC124ESA
Q702 8-729-119-77 TRANSISTOR 2SA1175-FEK
Q703 8-729-029-86 TRANSISTOR DTC124ESA
Q704 8-729-029-40 TRANSISTOR DTA124ESA
Q705 8-729-029-40 TRANSISTOR DTA124ESA
< RESISTOR >
R101 1-260-107-11 CARBON 4.7K 5% 1/2W
R102 1-260-107-11 CARBON 4.7K 5% 1/2W
R103 1-247-871-91 CARBON 47K 5% 1/4W
R104 1-247-871-91 CARBON 47K 5% 1/4W
R105 1-247-855-91 CARBON 10K 5% 1/4W
R106 1-247-855-91 CARBON 10K 5% 1/4W
R107 1-247-855-91 CARBON 10K 5% 1/4W
R108 1-247-855-91 CARBON 10K 5% 1/4W
R109 1-247-839-91 CARBON 2.2K 5% 1/4W
R110 1-247-839-91 CARBON 2.2K 5% 1/4W
R111 1-247-855-91 CARBON 10K 5% 1/4W
R112 1-247-831-91 CARBON 1K 5% 1/4W
R113 1-247-831-91 CARBON 1K 5% 1/4W
R114 1-247-879-91 CARBON 100K 5% 1/4W
R115 1-247-879-91 CARBON 100K 5% 1/4W
R116 1-247-855-91 CARBON 10K 5% 1/4W
R117 1-247-843-11 CARBON 3.3K 5% 1/4W
R118 1-247-855-91 CARBON 10K 5% 1/4W
R119 1-247-837-91 CARBON 1.8K 5% 1/4W
R120 1-247-839-91 CARBON 2.2K 5% 1/4W
R121 1-247-869-81 CARBON 39K 5% 1/4W
R122 1-247-831-91 CARBON 1K 5% 1/4W
R123 1-247-867-81 CARBON 33K 5% 1/4W
R124 1-247-845-91 CARBON 3.9K 5% 1/4W
R125 1-247-845-91 CARBON 3.9K 5% 1/4W
R126 1-247-807-31 CARBON 100 5% 1/4W
R136 1-247-859-91 CARBON 15K 5% 1/4W
R137 1-247-863-91 CARBON 22K 5% 1/4W
R138 1-247-867-81 CARBON 33K 5% 1/4W
R139 1-247-839-91 CARBON 2.2K 5% 1/4W
R140 1-247-839-91 CARBON 2.2K 5% 1/4W
R141 1-247-887-00 CARBON 220K 5% 1/4W
R301 1-247-855-91 CARBON 10K 5% 1/4W
R302 1-247-855-91 CARBON 10K 5% 1/4W
R303 1-247-855-91 CARBON 10K 5% 1/4W
R304 1-247-863-91 CARBON 22K 5% 1/4W
R305 1-247-873-91 CARBON 56K 5% 1/4W
R306 1-247-819-81 CARBON 330 5% 1/4W
R307 1-247-859-91 CARBON 15K 5% 1/4W
R308 1-249-408-91 CARBON 180 5% 1/4W
0R309 1-247-813-91 CARBON 180 5% 1/4W F
0R310 1-249-408-91 CARBON 180 5% 1/4W F
R311 1-247-855-91 CARBON 10K 5% 1/4W
R312 1-247-863-91 CARBON 22K 5% 1/4W
0R313 1-249-407-11 CARBON 150 5% 1/4W F
0R314 1-249-401-11 CARBON 47 5% 1/4W F
R315 1-247-873-91 CARBON 56K 5% 1/4W
R316 1-247-835-91 CARBON 1.5K 5% 1/4W
0R317 1-249-393-11 CARBON 10 5% 1/4W F
0R318 1-249-393-11 CARBON 10 5% 1/4W F
0R319 1-249-393-11 CARBON 10 5% 1/4W F
R320 1-217-156-00 METAL 0.22 10% 5W
R321 1-215-868-00 METAL OXIDE 680 5% 1W
R322 1-247-855-91 CARBON 10K 5% 1/4W
R323 1-247-827-91 CARBON 680 5% 1/4W
R324 1-247-831-91 CARBON 1K 5% 1/4W
R325 1-247-831-91 CARBON 1K 5% 1/4W
R326 1-247-831-91 CARBON 1K 5% 1/4W
R327 1-247-855-91 CARBON 10K 5% 1/4W
R328 1-247-857-91 CARBON 12K 5% 1/4W
R329 1-247-839-91 CARBON 2.2K 5% 1/4W
R330 1-215-868-00 METAL OXIDE 680 5% 1W
R331 1-247-831-91 CARBON 1K 5% 1/4W
R332 1-247-859-91 CARBON 15K 5% 1/4W
R333 1-247-837-91 CARBON 1.8K 5% 1/4W
R335 1-247-863-91 CARBON 22K 5% 1/4W
R336 1-247-857-91 CARBON 12K 5% 1/4W
R337 1-247-873-91 CARBON 56K 5% 1/4W
R338 1-247-879-91 CARBON 100K 5% 1/4W
R339 1-247-879-91 CARBON 100K 5% 1/4W
R340 1-247-863-91 CARBON 22K 5% 1/4W
R341 1-215-868-00 METAL OXIDE 680 5% 1W
0R501 1-249-393-11 CARBON 10 5% 1/4W F
0R502 1-249-393-11 CARBON 10 5% 1/4W F
R503 1-247-839-91 CARBON 2.2K 5% 1/4W
R504 1-247-839-91 CARBON 2.2K 5% 1/4W
R701 1-247-879-91 CARBON 100K 5% 1/4W
R702 1-247-831-91 CARBON 1K 5% 1/4W
R703 1-247-857-91 CARBON 12K 5% 1/4W
R704 1-247-855-91 CARBON 10K 5% 1/4W
R705 1-247-855-91 CARBON 10K 5% 1/4W
R706 1-247-879-91 CARBON 100K 5% 1/4W
R707 1-247-903-00 CARBON 1M 5% 1/4W
R708 1-247-831-91 CARBON 1K 5% 1/4W
R709 1-247-839-91 CARBON 2.2K 5% 1/4W
R710 1-247-839-91 CARBON 2.2K 5% 1/4W
R711 1-247-855-91 CARBON 10K 5% 1/4W
< RELAY >
RY301 1-515-920-11 RELAY (24V)
< SWITCH >
S701 1-571-588-21 SWITCH, SLIDE
< TERMINAL >
TM101 1-537-737-11 TERMINAL BOARD
*********************************************************************
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.
MAIN

11
Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks
SA-VE522/VE525/WM525/SS-MS525/V521
1-680-788-11 LED BOARD
*********
< CONNECTOR >
CN801 1-564-506-11 PLUG, CONNECTOR 3P
< DIODE >
D801 8-719-028-30 DIODE SPR-39MVWF
*********************************************************************
1-680-786-11 POWER BOARD
*************
< CAPACITOR >
C401 1-104-664-11 ELECT 47uF 20.00% 25V
< CONNECTOR >
*CN401 1-564-243-11 PIN, CONNECTOR 6P
< TRANSISTOR >
Q401 8-729-141-30 TRANSISTOR 2SC3623A-LK
Q402 8-729-119-76 TRANSISTOR 2SA1175-HFE
Q403 8-749-010-25 IC MN2488-OPY-M
Q404 8-749-010-26 IC MP1620-OPY-M
< RESISTOR >
R401 1-247-871-91 CARBON 47K 5% 1/4W
R402 1-247-839-91 CARBON 2.2K 5% 1/4W
0R403 1-249-414-11 CARBON 560 5% 1/4W F
0R404 1-249-408-11 CARBON 180 5% 1/4W F
0R405 1-249-408-11 CARBON 180 5% 1/4W F
0R406 1-217-151-00 METAL 0.22 10% 2W
0R407 1-217-151-00 METAL 0.22 10% 2W
*********************************************************************
1-680-787-11 POWER SWITCH BOARD
*******************
< CAPACITOR >
0C1 1-113-924-11 CERAMIC 0.0047uF 20.00% 250V
< CONNECTOR >
*CN1 1-695-044-11 PIN, CONNECTOR 2P
< SWITCH >
S1 1-554-920-61 SWITCH, PUSH (AC POWER)(1 KEY)
*********************************************************************
MISCELLANEOUS
*************
SP901 1-529-296-11 SPEAKER (20CM)
0T501 1-435-999-11 TRANSFORMER, POWER (US,CND,MX)
0T501 1-437-219-11 TRANSFORMER, POWER (SP)
0T501 1-437-246-11 TRANSFORMER, POWER (AEP,UK)
0T601 1-435-993-11 TRANSFORMER, POWER (US,CND,MX)
0T601 1-435-994-11 TRANSFORMER, POWER (AEP,UK)
0T601 1-435-995-11 TRANSFORMER, POWER (SP)
**************************************************************
ACCESSORIES & PACKING MATERIALS
*******************************
1-569-008-21 ADAPTOR, CONVERSION 2P
(SA-VE522/VE525)(SP)
1-769-329-21 CORD, CONNECTION
(SA-VE522/VE525)(PIN-PIN)
1-770-019-12 ADAPTOR CONVERSION PLUG 3P (UK)
1-790-503-11 CORD, SPEAKER (10m)(SA-VE525)
1-790-503-11 CORD, SPEAKER (10m)(SS-V521)
1-790-503-21 CORD, SPEAKER (2.5m)(SA-VE522/VE525)
1-790-503-31 CORD, SPEAKER (3.5m)(SA-VE522/VE525)
3-701-443-21 WASHER, 5 DIA. (SA-VE522/VE525)
4-233-674-11 MANUAL, INSTRUCTION
(SA-VE522/VE525)(CND,UK,US)
(ENGLISH,FRENCH)
4-233-674-21 MANUAL, INSTRUCTION
(SA-VE522/VE525)(AEP)(ENGLISH,FRENCH,
GERMAN,ITALIAN)
4-233-674-31 MANUAL, INSTRUCTION
(SA-VE522/VE525)(AEP)(DUTCH,SPANISH,
SWEDISH,POLISH)
4-233-674-41 MANUAL, INSTRUCTION
(SA-VE522/VE525)(AEP)(PORTUGUESE,
DANISH,FINNISH,RUSSIAN)
4-233-674-51 MANUAL, INSTRUCTION
(SA-VE522/VE525)(MX,SP)(ENGLISH,
FRENCH,SPANISH,CHINESE)
4-972-322-01 FOOT (Y)(SA-VE522/VE525)
4-972-322-01 FOOT (Y)(SS-V521)
4-233-678-11 MANUAL, INSTRUCTION
(SS-V521)(US,CND)(ENGLISH,FRENCH)
4-233-678-21 MANUAL, INSTRUCTION
(SS-V521)(AEP)(ENGLISH,FRENCH,
GERMAN,ITALIAN)
4-233-678-31 MANUAL, INSTRUCTION
(SS-V521)(AEP)(DUTCH,SPANISH,
SWEDISH,POLISH)
4-233-678-41 MANUAL, INSTRUCTION
(SS-V521)(AEP)(PORTUGUESE,
DANISH,FINNISH,RUSSIAN)
4-233-678-51 MANUAL, INSTRUCTION
(SS-V521)(E)(ENGLISH,FRENCH,
SPANISH,CHINESE)
X-4953-333-1 STAND ASSY (SA-VE522/VE525)
**************************************************************
**********
HARDWARE LIST
**********
#1 7-685-664-79 SCREW +P 4X20 TYPE1
#2 7-685-646-79 SCREW +BVTP 3X8 TYPE2 N-S
#3 7-685-662-79 SCREW +BVTP 4X14 TYPE2 N-S
#4 7-685-660-19 SCREW +BVTP 4X10 TYPE2 N-S
#5 7-685-647-79 SCREW +P 3X10 TYPE2 NON-SLIT
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.
LED POWER POWER SWITCH

12
Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks
SA-VE522/VE525/WM525/SS-MS525/V521
REVISION HISTORY
Clicking the version allows you to jump to the revised page.
Also, clicking the version at the upper right on the revised page allows you to jump to the next revised page.
Ver. Date Description of Revision
1.0 2001.01 New