Sony SS-CN700ED User manual

SA-VS700ED
US Model
Canadian Model
AEP Model
UK Model
SERVICE MANUAL
HOME THEATER SPEAKER SYSTEM
Sony Corporation
Home Audio Company
Published by Sony Engineering Corporation
Ver 1.0 2003. 07
9-961-027-01
2003G02-1
© 2003.07
COMPONENT MODEL NAME
•SA-VS700ED is composed of following models.
As for the service manual, it is issued for each component model, then, please refer to it.
FRONT SPEAKER/SUBWOOFER
PARTS LIST
Part No. Description Remark
ACCESSORIES
***********
1-827-817-11 SPEAKER CORD (5m) (For CENTER SPEAKER)
1-827-818-11 SPEAKER CORD (10m) (For SURROUND SPEAKER)
1-827-595-11 CORD (WITH CONNECTION) (4P) (5m) (For SUBWOOFER)
1-827-596-11 CORD (WITH CONNECTION) (PIN-PLUG) (5m)
4-250-049-01 BASE (SURROUND)
4-250-050-01 FOOT (CENTER)
4-250-054-01 BASE (CENTER)
4-250-055-01 CUSHION (BASE)
4-249-491-11 MANUAL, INSTRUCTION (ENGLISH, FRENCH)
4-249-491-21 MANUAL, INSTRUCTION (SPANISH,GERMAN) (AEP)
4-249-491-31 MANUAL, INSTRUCTION (DUTCH, ITALIAN) (AEP)
4-249-491-41 MANUAL, INSTRUCTION (SWEDISH, POLISH) (AEP)
7-685-659-79 SCREW +BVTP 4X8 TYPE2 N-S
7-685-660-19 SCREW +BVTP 4X10 TYPE2 N-S
SA-VS700ED
SA-VF700ED
SS-CN700ED
SS-SR700ED
SPECIFICATIONS
CENTER SPEAKER
SURROUND SPEAKER
SS-CR700ED
SA-VF700ED (Front speakers/Subwoofer)
General
Power requirements
North American model: 120 V AC, 60 Hz
European model: 220 - 230 V AC, 50/60 Hz
Power consumptions 250 watts
1 watt (standby mode)
Dimensions (w/h/d) Approx. 300 x 1,200 x 300 mm
(11 7/8x 47 1/4x 11 7/8in.)
Mass AMP SIDE:
Approx. 16.7 kg (36 lb 13.07 oz)
NON AMP SIDE:
Approx. 15.0 kg (33 lb 1.11 oz)
SS-CN700ED (Center speaker)
Dimensions (w/h/d) Approx. 270 x 97 x 120 mm
(10 3/4x 3 7/8x 4 3/4in.)
When used supplied speaker stand:
Approx. 270 x 108-118 x 120 mm
(10 3/4x 4 3/8- 4 3/4x 4 3/4in.)
Mass Approx. 2.5 kg (5 lb 8.19 oz)
When used supplied speaker stand:
Approx. 3.0 kg (6 lb 9.83 oz)
SS-SR700ED (Surround speakers)
Dimensions (w/h/d) Approx. 97 x 270 x 120 mm
(3 7/8x 10 3/4x 4 3/4in.)
When attached supplied speaker stand:
Approx. 270 x 1,200 x 270 mm
(10 3/4x 47 1/4x 10 3/4in.)
Mass Approx. 2.5 kg (5 lb 8.19 oz)
When attached supplied speaker stand:
Approx. 6.3 kg (13 lb 14.23 oz)
Supplied accessories
Center speaker stand (1)
Surround speaker pipes (2)
Surround speaker bases (2)
Screws (for the surround speaker stands) (2)
Audio connecting cord, 5 m (16 ft 1/2 in.) (1)
Subwoofer connecting cord, 5 m (16 ft 1/2 in.) (1)
Speaker connecting cords (for the front(L/R), center
speakers), 5 m (16 ft 1/2 in.) (3)
Speaker connecting cords(for the surround speakers),
10 m (32 ft 9 3/4 in.) (2)
Design and specifications are subject to change without notice.

HOME THEATER SPEAKER SYSTEM
SA-VF700ED
US Model
Canadian Model
AEP Model
UK Model
SPECIFICATIONS
SA-VF700ED is front speaker system in SA-VS700ED.
9-961-024-01
2003G02-1
© 2003.07
Ver 1.0 2003.07
Sony Corporation
Home Audio Company
Published by Sony Engineering Corporation
SERVICE MANUAL
For the U.S. model
AUDIO POWER SPECIFICATIONS
POWER OUTPUT AND TOTAL HARMONIC
DISTORTION:
With 3 ohms loads both subwoofer driven, from 20 - 200 Hz; rated 250
watts minimum RMS power, with no more than 0.8% total harmonic
distortion from 250 milliwatts to rated output.
SA-VF700ED
Speaker system 2 way and built-in subwoofer
Speaker units Subwoofer: 11 cm (4 3/8in.), cone type
Woofer: 8 cm (3 1/4in.), cone type
Tweeter: 2.5 cm (1 in.), dome type
Enclosure type Bass reflex
Rated impedance 8 ohms
Power handling capacity
Maximum input power: 170 watts
Sensitivity level 88 dB (1 W, 1 m)
Frequency range 20 Hz - 70,000 Hz
Inputs
LINE IN: input pin jack
SPEAKER IN: speaker cord
General
Power requirements US, CND model:120 V AC, 60 Hz
AEP, UK model : 220 -230 V AC, 50/60 Hz
Power consumptions 250 W
1 W (standby mode)
Dimensions (w/h/d) Approx. 300 x 1,200 x 300 mm
(11 7/8x 47 1/4x 11 7/8in.)
Mass AMP SIDE: Approx. 16.7 kg
(36 lb 13.07 oz)
NON AMP SIDE: Approx. 15.0 kg
(33 lb 1.11 oz)
Supplied accessories
Audio connecting cord, 5 m (16 ft 1/2in.) (1)
Subwoofer connecting cord, 5m (16 ft 1/2in.) (1)
Speaker connecting cords, 5 m (16 ft 1/2in.) (2)
Design and specifications are subject to change without notice.

2
SA-VF700ED
Specifications ........................................................................... 1
1. GENERAL ...................................................................... 3
2. SERVICING NOTES
2-1. Service Position For Power Board ............................. 3
2-2. Service Position For Control Board ........................... 4
2-3. Wire Stopper ............................................................... 4
3. DISASSEMBLY
3-1. Ring ASSY, Grill Frame (Front) ASSY ...................... 5
3-2. Bottom Section ........................................................... 6
3-3. Subwoofer (SP103) .................................................... 7
4. DIAGRAMS
4-1. Circuit Boards Location ............................................. 9
4-2. Schematic Diagram – Control Section – .................. 10
4-3. Printed Wiring Boards – Control Section – ............... 11
4-4. Schematic Diagram – Power Section – .................... 12
4-5. Printed Wiring Boards
– Power Section (Side A) – ...................................... 13
Printed Wiring Boards
– Power Section (Side B) – ...................................... 14
5. EXPLODED VIEWS
5-1. Base Section (L-CH) ................................................ 15
5-2. Speaker Section (L-CH) ........................................... 16
5-3. Bottom Section (L-CH) ............................................ 17
5-4. Bottom Section (R-CH) ............................................ 18
5-5. Speaker Section (R-CH) ........................................... 19
6. ELECTRICAL PARTS LIST ................................... 20
TABLE OF CONTENTS
SAFETY CHECK-OUT
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
microampers). 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)
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
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK 0OR DOTTED
LINE WITH MARK 0ON 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 PUB-
LISHED BY SONY.
ATTENTION AU COMPOSANT AYANT RAPPORT
À LA SÉCURITÉ!!
LES COMPOSANTS IDENTIFIÉS 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 PIÈCES SONY DONT LES NUMÉROS SONT
DONNÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS
PUBLIÉS PAR SONY.

SA-VF700ED
3
SECTION 1
GENERAL This section is extracted from
instruction manual.
• Location of controls
POWERSW LEVEL
BOOST PHASE POWER SAVE
SUB WOOFER IN
BOOSTSW LEVEL
MIN MAX
ON
OFF
AUTO
OFF
PHASE POWER SAVE INPUT SELECTOR
NORM
POWER
REVERSE
SW IN
SPEAKER IN
SECTION 2
SERVICING NOTES
2-1. SERVICE POSITION FOR POWER BOARD
Six screws (+BVTP 3 x 6
)
Power board
Bottom (L) ASSY
Power board
Bottom (L) ASSY

4
SA-VF700ED
2-2. SERVICE POSITION FOR CONTROL BOARD
Five screws
Control board
Bottom (L) ASSY
Control board
Bottom (L) ASSY
Secure the wires not to touch the primary side of the power supply.
%
Primary side of the
power supply
Wire stopper
2-3. WIRE STOPPER

SA-VF700ED
5
SECTION 3
DISASSEMBLY
Be careful not to break the tweeter cone, because it is so thin.
Ring ASSY, Grill frame (front) ASSYSet Subwoofer (SP103)
Bottom section
3-1. RING ASSY, GRILL FRAME (FRONT) ASSY
2
5
3 Ring ASS
Y
Ring ASSY
Claws
6 Grill frame (front) ASSY
Grill frame (front) ASSY
1
a
a
b
4 Tow screws
(+BVTP 4X14)
Pick the claws of Ring ASSY in the arrow a direction over the
net of Grill frame (front) ASSY and push Ring ASSY out in the
arrow
b direction.
Note : Follow the disassembly procedure in the numerical order given.

6
SA-VF700ED
Speaker cabinet
Base (front)
1 Tw o s c rews
(+BVTP 4 x14)
2
Speaker cabine
t
3 Bottom section
3-2. BOTTOM SECTION

SA-VF700ED
7
3-3. SUBWOOFER (SP103)
1 Pick up speaker with pliers
Subwoofer (SP103)
2 Pick up the both sides of speaker
Continued on next page
Priers
Subwoofer (SP103)

8
SA-VF700ED
3 Turn its face backward.
Subwoofer (SP103)
4 Find the direction of woofer unit not to touch the cabinet by turning it.
Subwoofer (SP103)
Fasten terminal
Subwoofer (SP103)
5 Set it to the direction the fasten terminal is on the side and take it out of cabinet.

99
SA-VF700ED
SECTION 4
DIAGRAMS
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.
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed in each block.)
For Printed Wiring Boards.
Note :
•X: parts extracted from the component side.
•x: parts extracted from the conductor side.
•: Pattern from the side which enables seeing.
•A: B+ Line.
•B: B– Line.
•Voltages are 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
•Abbreviation
CND : Canadian model
Note:
The components identi-
fied by mark 0or dotted
line with mark 0are criti-
cal for safety.
Replace only with part
number specified.
Note:
Les composants identifiés par
une marque 0sont critiques
pour la sécurité.
Ne les remplacer que par une
piéce portant le numéro
spécifié.
4-1. CIRCUIT BOARDS LOCATION
POWER board
ICE250A-SW
CONTROL board
VOL CONTROL boar
d
JACK board
LED board
AC S/W board
SELECT board

1010
SA-VF700ED
4-2. SCHEMATIC DIAGRAM – CONTROL SECTION –
R315
R316
R317
C315 C316
R314
C312
C311
R311
R310
R309
R308
R307
C310
C309
R306
C308
R305
R301
C306
R330
D330
D331
C331
R331
C330
C305
C303
C301
C302
C304
R134
Q105
R139
R138
R135
R136
R137
R124 R123
C111
C112
R129
R131
R132
R120
C102
C103
R125 C106
R127
C107
R126
D104
D102
C101
R113
R111
R104
R107 D101
D103
R101
R108
R103
R106
R119
D105
D106
CN901
CNP901
CN908
CN911
CN905
CN904
R204
R206
D207
Q203
R209
R207
C208
Q204
D208
R205 D209
D210
R208 D211
R210
R211
Q206
CN909
CN912
CNP908
CNP910
CN910
CNP912
CNP911
CNP909
R332
R333
R334
C327
R112 R114
C110
IC302(2/2)
IC201(1/2)
IC201(2/2)
R118
CN202
R401
C401
R321
R212
C117
C115
C113
C109
C108 C114 C116 C118
VR101
S102
S103
S104
R213
R214
D402
R117
C104
C105
R116
C207 R203
S101
Q102
Q101
Q103
Q104
IC301(2/2)
IC301(1/2)
Q302
Q314
IC102(1/2)
IC101(1/2)
IC101(2/2)
IC102(2/2)
Q205
Q207
J101
IC302(1/2) IC303(2/2) IC303(1/2)
EP101
C340
R302
12k
10k
2.2k
0.33 0.33
15k
0.039
0.39
3.9k
3.9k
33k
2.2k
10k
0.39
0.39
4.7k
0.1
33k
4.7k
0.068
22k
1SS133T
1SS133T
10
50V
1.8k
0.33
0.039
0.01
47
25V
47
25V
0.01
100k
2SC2785TP-FEK
3.3k
4.7k
100k
3.3k
4.7k
10k 10k
10
50V
10
50V
220k
100k
100k
100k
220p
220p
15k 0.01
33k
0.01
22k
1SS133T
1SS133T
220p
2.2k
22k
2.2k
22k 1SS133T
1SS133T
4.7k
1/2W
22k
4.7k
1/2W
2.2k
3.9k
1SS133T
1SS133T
13P
2MM
13P
2MM
2P
2MM(L)
5P
2P
2P
VH 3.96MM
470k
1k
1SS133T
DTC124ES
47k
47k
330
16V
2SA933S-RT
1SS133T
120k 1SS133T
1SS133T
47k 1SS133T
1k
1M
BN1F4M-TP
3P
2P
3.96MM(L)
2P
2MM(L)
3P
2MM(L)
3P
2MM(L)
3P
2MM
7P
2MM
3P
2MM(L)
22k
220k
1k
0.001
22k 1k
10
50V
BA4558N
BA4558N
BA4558N
2.2k
5P
2.5M
1k
22
25V
6.8k
22k
0.1
100
50V
100
16V
0.1
0.1 100
16V
100
50V 0.1
820
1.8k
SML72420CTH8F
47k
220p
10
50V
470
22
25V 1k
2SA933S-RT
DTC124ES
B+ SWITCH
DTC124ES
B+ SWITCH
BN1F4M-TP
B- SWITCH
BA4558N
BA4558N
2SC2785TP-FEK
2SC2785TP-FEK
BA4558N
BA4558N
BA4558N
BUFFER
BA4558N
DTC124ES
BN1F4M-TP
BA4558N BA4558N BA4558N
EARTH PLATE
0.01
250V
4.7k
POWER
+12V REG
-12V REG
AMP
TIMITER
AMP
SWITCH
BASS
BOOST
SWITCH
BASS
BOOST
AMP
IC302,303
AMP
AMP
LED DRIVE
RELAY DRIVE
SWITCH
SHIFT
INVERTER
LEVEL SHIFT
POWER SAVE
SIGNAL
DETECT
LED COLOR SELECT
Q206,207
ATTENUATOR
L-CH
(Page 14)
(Page 14)

1111
SA-VF700ED
4-3. PRINTED WIRING BOARDS – CONTROL SECTION – zSee page 9 for Circuit Boards Location.
R-CH
IN
L-CH
TERMINAL
L-CH
ATTENUATOR
RV101
CLP2
CLP3
CLP4
JW134
C208
JW141
C116
JW135
JW138
JW137
JW136
C117
C118
R137 Q103
R138
R139
R204
R205
R207
D207
D208
R134
CN202
R209
R208
R210
R211
D209
D210
R212
R213
R214 D211
IC201
C115
Q104
Q203
Q204
Q205
Q206
Q207
CN910
CNP912
CN912
CNP911
CNP910
D402
S101 S101
S102 S102
S103 S103
S104
S104
CNP909
CNP901
J101
CNP908
JW133
C302
C401
CN909
C331
JW140
C207
JW131
JW128
JW132
JW139
C301
R330
R135
R136
R206
Q105
R203
R401
C327
C315
C316
Q101
Q102
R316
R315
R314
CLP5
CLP6
C111
IC101
CN904
R132
JW105
JW110
JW104
C112
CN905
CN911
D101
CN908
C113
R129
R120
C109 C108
R124
C105
R123
C110
R108
R107
R127
JW107
R126
C104
D106
D105
C114
C103
R106
JW109
C101
R104
C102
R117
IC102
R131
R118
R119
JW106
JW108
R116
JW111
R114
R113
R112
R103
R111
D104
D103
D102
R101
EP101
JW126
JW127
JW113
CN901
JW121
JW124
JW122
JW114
JW123
JW112
JW117
D330
D331
R331
C107
JW116
R302
JW118
C106
C330
R125
C303 C304
JW119
C305
C306
R305
R306
R333
IC303
IC302
IC301
Q314
R307
C309
R321
JW125
R334
R317
R332
JW120
JW115
C310
R308
R309
R310
C308
C312
C311
Q302
R311
R301
JW129
C340
CONTROL BOARD
11
(11)
1-689-579-
VOL CONTROL BOARD
11
(11)
1-689-584-
JACK BOARD
11
(11)
1-689-581-
SELECT BOARD
11
(11)
1-689-583-
LED BOARD
11
(11)
1-689-582-
1
1
1
1
1
1
1
1
3
3
3
13
3
13
13
5
5
8
1
8
1
1
8
1
8
1
8
1
8
1
5
BOOST
PHASE
POWER SAVE
INPUT SELECTOR
ON
OFF
NORMAL
REVERSE
t
ON
OFF
t
SPEAKER OUT
SW OUT
t
t
A
POWER
BOARD
(Page 16)
B
POWER
BOARD
(Page 16)
SW LEVEL
POWER
SUB WOOFER
IN
E
E
E
E
E
E
E
E
E
23 4 5 6 7
A
1
B
C
D
E
F
Ref. No. Location
zSemiconductor
Location
D101 B-5
D102 A-6
D103 B-5
D104 B-6
D105 C-5
D106 D-5
D207 C-2
D208 C-2
D209 D-2
D210 D-2
D211 B-2
D330 A-4
D331 B-5
D402 E-2
IC101 A-5
IC102 C-6
IC201 C-2
IC301 A-4
IC302 C-4
IC303 C-4
Q101 B-3
Q102 B-3
Q103 B-3
Q104 A-2
Q105 A-3
Q203 C-2
Q204 C-2
Q205 C-2
Q206 B-2
Q207 B-2
Q302 C-4
Q314 B-4

1212
SA-VF700ED
4-4. SCHEMATIC DIAGRAM – POWER SECTION –
EP903
C938
C936
C937
L905
IC907
C935
C933
R918
D911
C942
C953
C920
C916
PC901
R916
R915
C918
C951
D910
C941 R917
D909
F902
L903
10µH
R708
C701
R703
R704
C702
R702
R709
R705
R706
C703
R707 D701
RY801
CN801
S801 CN802 CN212
D201
D203 D204
D202
R217
C210
C202
R202
C204
D206
C206
C209
C201
R216
C203
D205
C205
CN201
D919
D920 C704 R701
D921
RY701
CN906
CN903
CNP904
CNP907
C956
C955 C954
C958
EP902
IC906
C932 C934
L904
100µH
100µH
C913
R907
D905
D907
R909
D908
C912
D903
D904 D906 R908
D902
C910
C911
R906
R920
THP901
EP905
C904
R904
C905
C903
C902 D901
D922
FB901
C914
R912
R910
R911
R913
F901
T901 C957
C901
R902
C3
C922
C952
C919
R914
C939
R905
T902
LF901
D807
R201
Q202
Q201
Q701
Q703
Q705
Q704
IC902
IC901
Q901
C915
CN902
SP103
SP903
C1
C917
0.1
0.1
0.1
M5F79M12L
470
16V
0.1
1
1/4W
RN1Z
0.022
0.1
470
35V
0.001
250V
TLP421
1.8k
1k
6800
50V
0.1
RN1Z
0.022 1
1/4W
6.8k
220
10V
100k
22k
100
35V
220k
22k
100k
100k
4.7
50V
6.8k 1SS133T
2P
7.92(L)
2P
7.96(L) 2P
1SR139-400
1SR139-400 1SR139-400
1SR139-400
10
0.1
220
25V
10k
10
50V
MTZJ-T-77-13B
10
50V
0.1
220
25V
10
10
50V MTZJ-T-77-13B
10
50V
5P
2.5MM
1SS133T
1SS133T 100
35V
1k
1W
1SS133T
3P
2MM
2P
3.96MM
(SCN 8P)
(SAN 8P)
1000p
1000p 1000p
1000p
KIA7812API
0.1 470
16V
10k
MTZJ20B
AG01Z
2.2k
AG01Z
47
25V
AG01Z
MTZJ10B AG01Z 10
SARS01
0.01
630V
100
100
1000p
0.22
275V
1000p
250V
250V
250V
1000p
AK04
0UH
680
5.6k
1000p
0.22
275V
3.3M
0.0047
250V
0.01
0.1
470
35V
1.5k
0.1
470k
1SS133T
10k
KTA1266Y-AT
KTC3198GR-A
DTC124ES
2SC2784
DTC124ES
2SC2785TP-FEK
SE040N
ERROR
AMP
2SD1616A-TP-LK
470p
2P
3.96MM
L-CH
SUBWOOFER
R-CH
SUBWOOFER
0.0047
250V
*
*
*
*
*
*
*
*
*
*
*
*
US,CND
AEP,UK
*C910
820/200V
470/400V
US,CND
AEP,UK
*C913
470P
220P
US,CND
AEP,UK
*C914
AEP,UK
US,CND
US,CND
US,CND
AEP,UK
*D901
RBV-604
RBV-406
US,CND
AEP,UK
*D909
FMN-G12S
FML-G14S
US,CND
AEP,UK
*F901
6.3A/125V
T4AL/250V
US,CND
AEP,UK
*F902
10A/125V
T8AL/250V
AEP,UK
US,CND
AEP,UK
*R904
33k
100k
US,CND
AEP,UK
US,CND
AEP,UK
*R910
0.18
0.27
*R911
0.1
0.3
POWER
TRANSFORMER
US,CND
AEP,UK
STR-F6426S
STR-F6676
*IC901
POWER
-12V REG
+12V REG
DRIVE
RELAY
SWITCH
RELAY
DRIVE SWITCH
+12V REG
-12V REG
PROTECT
AC IN
0.0022/630V
680P/1.5KV
SWITCHING
REGULATOR
US,CND
AEP,UK
*C917
4700P/630V
4700P/1.5KV
(Page 12)
(Page 12)

1313
SA-VF700ED
4-5. PRINTED WIRING BOARDS – POWER SECTION (SIDE A) – zSee page 9 for Circuit Boards Location.
POWER BOARD
11
(11)
1-689-587-
(SIDE A)
23 4 5 6 7 8
A
1
B
C
D

1414
SA-VF700ED
PRINTED WIRING BOARDS – POWER SECTION (SIDE B) – zSee page 9 for Circuit Boards Location.
D901
FH901
D905
C902
D904
Q901
LF901
AEP,UK
C910
D903
CN212
R907
C904
C903
C905
EP905
R902
R904
C901
C912
CLP1
R906
R910
R911
FH902
C932
R905
CNP904
C938
CN906
R216
C210
FH903
R217
D202
C952
C953
C702
C958
R201
D922
C941
R703
D908
CN201
D701
C915
D907
R708
R704
R705
C913
C922
D906
C920
IC906
IC907
PC901
D910
R702
C916
CNP907
Q703
Q701
IC901
R706
RY701
R918
R917
C936
C701
F901
C937
C933
C918
C939
CN903
CN902
Q201
Q704
D911
THP901
R920
L903
R912
R914
R913
F902
FH904
Q705
D921
EP903
C934
C951
D919
R908
D920
C935
RY801
C3
D807
C919
C917
C914
L904
C911
L905
FB901
IC902
R701
D902
C942
R707
R915
Q202
D909
C205
R909
C703
C206
T901
R916
C204 C203
D205
C704
R202
EP902
C202
R709
D206
C209
D203 D201
D204
C201
C955
C954
C956
C957
POWER BOARD
S801
POWER
C1
CN801
CN802
AC SWITCH BOARD
11
(11)
1-689-580-
(SIDE B)
11
(11)
1-689-587-
SP103
L-CH
SUBWOOFER
SP903
R-CH
SUBWOOFER
ICE250A-SW
ACONTROL
BOARD
(Page 13)
B
CONTROL
BOARD
(Page 13)
13
11
1
3
3
3
12
3
4
5
1
5
T902
POWER TRANSFORMER
1
1
2
2
1
2
US,CND
US,CND
AEP,UK
E
E
E
E
E
E
E
AC IN
23 4 5 6 7 8
A
1
B
C
D
E
F
Ref. No. Location
zSemiconductor
Location
D201 D-4
D202 D-4
D203 D-4
D204 D-4
D205 D-4
D206 D-4
D701 D-5
D807 D-3
D901 C-2
D902 B-3
D903 B-2
D904 B-2
D905 B-2
D906 B-2
D907 B-2
D908 B-2
D909 C-5
D910 B-5
D911 B-5
D919 D-7
D920 D-7
D921 D-7
D922 B-3
IC901 B-3
IC902 B-6
IC906 B-6
IC907 C-6
Q201 C-4
Q202 D-4
Q701 D-6
Q703 D-7
Q704 D-5
Q705 D-5
Q901 B-2

SA-VF700ED
15
SECTION 5
EXPLODED VIEWS
NOTE :
•-XX, -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
•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 number in the
exploded views are not supplied.
•Hardware (# mark) list and accessories and packing
materials are given in the last of this parts list.
• Abbreviation
CND : Canadian model
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
5-1. BASE SECTION
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.
14-250-004-01 BASE (FRONT)
24-250-005-01 FOOT (FRONT)
1
#4
#4
Bottom sectio
n
Speaker section (L-ch)
#3
#3
#3
2
L-CH
#3 7-685-662-79 SCREW +BVTP 4X14 TYPE2 N-S
#4 7-685-665-79 SCREW +BVTP 4X25 TYPE2 N-S

16
SA-VF700ED
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
52
56
57
53 54
55
51
SP104
SP101
SP103
not supplied
not supplied
not
supplied
not
supplied
not
supplied
SP102
#1
#2
#2
#2
#2
#3
#1
#2
#7
#5
#7
#4
#4
#4
#4
#2
5-2. SPEAKER SECTION
L-CH
51 X-4955-918-1 FRAME (FRONT) ASSY, GRILL (US,CND)
51 X-4955-982-1 FRAME (FRONT) ASSY, GRILL (AEP,UK)
52 4-250-018-01 TOP PANEL
53 4-250-012-01 SPEAKER CABINET (L)
54 X-4955-919-1 RING ASSY
55 4-250-016-01 CUSHION (SW)
56 4-250-019-01 CUSHION (TOP)
57 4-250-022-01 PACKING (SW)
SP101 1-825-556-11 SPEAKER (8cm)
SP102 1-825-556-11 SPEAKER (8cm)
SP103 1-825-557-11 SPEAKER (11cm)
SP104 1-825-558-11 SPEAKER (2.5cm)
#1 7-685-647-79 SCREW +BVTP 3X10 TYPE2 IT-3
#2 7-685-660-19 SCREW +BVTP 4X10 TYPE2 N-S
#3 7-685-662-79 SCREW +BVTP 4X14 TYPE2 N-S
#4 7-685-665-79 SCREW +BVTP 4X25 TYPE2 N-S
#5 7-685-661-19 SCREW +BVTP 4X12 TYPE2 N-S
#7 7-685-645-79 SCREW +BVTP 3X6 TYPE2 N-S

SA-VF700ED
17
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
107
108
109
111
101
102
116
103
104
105 106
114
115
not
supplied
not
supplied
not
supplied
not
supplied
#1
#7
#7
#7
#7
#7
#7
#7
#7
#6
#7
#1
#7
110
113
112
5-3. BOTTOM SECTION
L-CH
101 A-4747-845-A CONTROL BOARD, COMPLETE
102 A-4747-846-A POWER BOARD, COMPLETE (AEP,UK)
102 A-4747-864-A POWER BOARD, COMPLETE (US,CND)
103 1-689-584-11 VOL CONTROL BOARD
104 4-248-893-01 KNOB (VOLUME)
105 4-250-006-01 BOTTOM (L)
106 4-250-007-01 CUSHION (BOTTOM)
107 1-696-169-22 CORD, POWER (AEP,UK)
107 1-783-531-72 CORD, POWER (US,CND)
108 4-217-350-11 STOPPER, CORD
109 1-689-582-11 LED BOARD
110 4-250-008-01 LENS
111 1-689-580-11 AC S/W BOARD
112 4-248-895-01 KNOB (POWER)
113 1-689-581-11 JACK BOARD
114 1-689-583-11 SELECT BOARD
115 4-248-894-01 KNOB (SELECT)
116 6-700-752-01 IC ICE250A-SW
#1 7-685-647-79 SCREW +BVTP 3X10 TYPE2 IT-3
#6 7-682-562-04 SCREW +B 4X10
#7 7-685-645-79 SCREW +BVTP 3X6 TYPE2 N-S

18
SA-VF700ED
5-4. BOTTOM SECTION
R-CH
153
152
154
#4 #4
#3
#3
#3
151
not
supplied
not
supplied
Speaker section (R-ch)
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
151 4-250-024-01 BOTTOM (R)
152 4-250-007-01 CUSHION (BOTTOM)
153 4-250-004-01 BASE (FRONT)
154 4-250-005-01 FOOT (FRONT)
#3 7-685-662-79 SCREW +BVTP 4X14 TYPE2 N-S
#4 7-685-665-79 SCREW +BVTP 4X25 TYPE2 N-S

SA-VF700ED
19
5-5. SPEAKER SECTION
R-CH
202
203
205
207
206
204
201
SP904
SP901
SP903
SP902
#1
#2
#2
#2
#2
#3
#1
#2
#7
#5
#7
#4
#4
#4
#4
#2
not
supplied
not
supplied
not
supplied
not
supplied
not
supplied
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
201 X-4955-918-1 FRAME (FRONT) ASSY, GRILL (US,CND)
201 X-4955-982-1 FRAME (FRONT) ASSY, GRILL (AEP,UK)
202 4-250-018-01 TOP PANEL
203 4-250-012-11 SPEAKER CABINET (R)
204 X-4955-919-1 RING ASSY
205 4-250-016-01 CUSHION (SW)
206 4-250-019-01 CUSHION (TOP)
207 4-250-022-01 PACKING (SW)
SP901 1-825-556-11 SPEAKER (8cm)
SP902 1-825-556-11 SPEAKER (8cm)
SP903 1-825-557-11 SPEAKER (11cm)
SP904 1-825-558-11 SPEAKER (2.5cm)
#1 7-685-647-79 SCREW +BVTP 3X10 TYPE2 IT-3
#2 7-685-660-19 SCREW +BVTP 4X10 TYPE2 N-S
#3 7-685-662-79 SCREW +BVTP 4X14 TYPE2 N-S
#4 7-685-665-79 SCREW +BVTP 4X25 TYPE2 N-S
#5 7-685-661-19 SCREW +BVTP 4X12 TYPE2 N-S
#7 7-685-645-79 SCREW +BVTP 3X6 TYPE2 N-S