JVC UX-H100 User manual

SERVICE MANUAL
COPYRIGHT © 2004 Victor Company of Japan, Limited No.MB248
2004/7
MICRO COMPONENT SYSTEM
MB24820047
UX-H100
TABLE OF CONTENTS
1 PRECAUTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
2 SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
3 DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7
4 ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-16
5 TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-17
Area suffix
A ------------------------ Australia
US ------------------------ Singapore
UT ---------------------------- Taiwan
UW ----------- Brazil,Mexico,Peru
UJ ---------------------- U.S.Military

1-2 (No.MB248)
SPECIFICATION
Design and specifications are subject to change without notice.
Amplifier Section-CA-UXH100 Output Power 10 W per channel, min. RMS, driven into 6 Ωat 1 kHz,
with no more than 10% total harmonic distortion (IEC
268-3)
Speakers/Impedance 6 Ω- 16 Ω
Tuner FM tuning range FM 100 kHz intervals 87.5 MHz-108.0 MHz
FM 50 kHz intervals 87.50 MHz-108.00 MHz
AM tuning range AM 10 kHz intervals 530 kHz-1 710 kHz
AM 9 kHz intervals: 531 kHz-1 710 kHz
CD player Dynamic range 85 dB
Signal-to-noise ratio 85 dB
Wow and flutter Immeasurable
Cassette deck Frequency response Normal (type I) 100 Hz-10 000 Hz
Wow and flutter 0.35 % (WRMS)
General Power requirement AC 110V-127V/220V-240 V , adjustable with the voltage
selector, 50 Hz/60 Hz
Power consumption 38 W (at operation) 2 W (on standby)
Dimensions (W/H/D) (approx.) 144 mm ×255 mm ×277 mm
Mass (approx.) 2.9 kg
Speaker Section-SP-UXH100 Type Full range Bass-reflex type
Speakers 10 cm cone ×1
Power handling capacity 10 W
Impedance 6 Ω
Frequency range 100 Hz to 15 kHz
Dimensions (W/H/D) (approx.) 130 mm ×257 mm ×151 mm
Mass (approx.) 1.5 kg each

(No.MB248)1-3
SECTION 1
PRECAUTION
1.1 Safety Precautions
(1) This design of this product contains special hardware and
many circuits and components specially for safety purpos-
es. For continued protection, no changes should be made
to the original design unless authorized in writing by the
manufacturer. Replacement parts must be identical to
those used in the original circuits. Services should be per-
formed by qualified personnel only.
(2) Alterations of the design or circuitry of the product should
not be made. Any design alterations of the product should
not be made. Any design alterations or additions will void
the manufacturers warranty and will further relieve the
manufacture of responsibility for personal injury or property
damage resulting therefrom.
(3) Many electrical and mechanical parts in the products have
special safety-related characteristics. These characteris-
tics are often not evident from visual inspection nor can the
protection afforded by them necessarily be obtained by us-
ing replacement components rated for higher voltage, watt-
age, etc. Replacement parts which have these special
safety characteristics are identified in the Parts List of Ser-
vice Manual. Electrical components having such features
are identified by shading on the schematics and by ( ) on
the Parts List in the Service Manual. The use of a substitute
replacement which does not have the same safety charac-
teristics as the recommended replacement parts shown in
the Parts List of Service Manual may create shock, fire, or
other hazards.
(4) The leads in the products are routed and dressed with ties,
clamps, tubings, barriers and the like to be separated from
live parts, high temperature parts, moving parts and/or
sharp edges for the prevention of electric shock and fire
hazard. When service is required, the original lead routing
and dress should be observed, and it should be confirmed
that they have been returned to normal, after reassem-
bling.
(5) Leakage shock hazard testing
After reassembling the product, always perform an isola-
tion check on the exposed metal parts of the product (an-
tenna terminals, knobs, metal cabinet, screw heads,
headphone jack, control shafts, etc.) to be sure the product
is safe to operate without danger of electrical shock.Do not
use a line isolation transformer during this check.
• Plug the AC line cord directly into the AC outlet. Using a
"Leakage Current Tester", measure the leakage current
from each exposed metal parts of the cabinet, particular-
ly any exposed metal part having a return path to the
chassis, to a known good earth ground. Any leakage cur-
rent must not exceed 0.5mA AC (r.m.s.).
• Alternate check method
Plug the AC line cord directly into the AC outlet. Use an
AC voltmeter having, 1,000Ωper volt or more sensitivity
in the following manner. Connect a 1,500Ω10W resistor
paralleled by a 0.15µF AC-type capacitor between an ex-
posed metal part and a known good earth ground.
Measure the AC voltage across the resistor with the AC
voltmeter.
Move the resistor connection to each exposed metal
part, particularly any exposed metal part having a return
path to the chassis, and measure the AC voltage across
the resistor. Now, reverse the plug in the AC outlet and
repeat each measurement. Voltage measured any must
not exceed 0.75 V AC (r.m.s.). This corresponds to 0.5
mA AC (r.m.s.).
1.2 Warning
(1) This equipment has been designed and manufactured to
meet international safety standards.
(2) It is the legal responsibility of the repairer to ensure that
these safety standards are maintained.
(3) Repairs must be made in accordance with the relevant
safety standards.
(4) It is essential that safety critical components are replaced
by approved parts.
(5) If mains voltage selector is provided, check setting for local
voltage.
1.3 Caution
Burrs formed during molding may be left over on some parts
of the chassis.
Therefore, pay attention to such burrs in the case of pre-
forming repair of this system.
1.4 Critical parts for safety
In regard with component parts appearing on the silk-screen
printed side (parts side) of the PWB diagrams, the parts that are
printed over with black such as the resistor ( ), diode ( )
and ICP ( ) or identified by the " " mark nearby are critical
for safety. When replacing them, be sure to use the parts of the
same type and rating as specified by the manufacturer.
(This regulation dose not Except the J and C version)
Good earth ground
Place this
probe on
each exposed
metal part.
AC VOLTMETER
(Having 1000
ohms/volts,
or more sensitivity)
1500 10W
0.15 F AC TYPE

1-4 (No.MB248)
1.5 Preventing static electricity
Electrostatic discharge (ESD), which occurs when static electricity stored in the body, fabric, etc. is discharged, can destroy the laser
diode in the traverse unit (optical pickup). Take care to prevent this when performing repairs.
1.5.1 Grounding to prevent damage by static electricity
Static electricity in the work area can destroy the optical pickup (laser diode) in devices such as laser products.
Be careful to use proper grounding in the area where repairs are being performed.
(1) Ground the workbench
Ground the workbench by laying conductive material (such as a conductive sheet) or an iron plate over it before placing the
traverse unit (optical pickup) on it.
(2) Ground yourself
Use an anti-static wrist strap to release any static electricity built up in your body.
(3) Handling the optical pickup
• In order to maintain quality during transport and before installation, both sides of the laser diode on the replacement optical
pickup are shorted. After replacement, return the shorted parts to their original condition.
(Refer to the text.)
• Do not use a tester to check the condition of the laser diode in the optical pickup. The tester's internal power source can easily
destroy the laser diode.
1.6 Handling the traverse unit (optical pickup)
(1) Do not subject the traverse unit (optical pickup) to strong shocks, as it is a sensitive, complex unit.
(2) Cut off the shorted part of the flexible cable using nippers, etc. after replacing the optical pickup. For specific details, refer to the
replacement procedure in the text. Remove the anti-static pin when replacing the traverse unit. Be careful not to take too long a
time when attaching it to the connector.
(3) Handle the flexible cable carefully as it may break when subjected to strong force.
(4) I t is not possible to adjust the semi-fixed resistor that adjusts the laser power. Do not turn it.
1.7 Attention when traverse unit is decomposed
*Please refer to "Disassembly method" in the text for the pickup unit.
• Apply solder to the short land sections before the flexible wire is disconnected from the connecto on the servo board. (If the flexible
wire is disconnected without applying solder, the pickup may be destroyed by static electricity.)
• In the assembly, be sure to remove solder from the short land sections after connecting the flexible wire.
1M
Conductive material
(conductive sheet) or iron palate
(caption)
Anti-static wrist strap
Soldering
Flexible cable
CD changer
unit

(No.MB248)1-5
1.8 Important for laser products
1.CLASS 1 LASER PRODUCT
2.DANGER : Invisible laser radiation when open and inter
lock failed or defeated. Avoid direct exposure to beam.
3.CAUTION : There are no serviceable parts inside the
Laser Unit. Do not disassemble the Laser Unit. Replace
the complete Laser Unit if it malfunctions.
4.CAUTION : The CD,MD and DVD player uses invisible
laser radiation and is equipped with safety switches which
prevent emission of radiation when the drawer is open and
the safety interlocks have failed or are defeated. It is
dangerous to defeat the safety switches.
5.CAUTION : If safety switches malfunction, the laser is able
to function.
6.CAUTION : Use of controls, adjustments or performance of
procedures other than those specified here in may result in
hazardous radiation exposure.
REPRODUCTION AND POSITION OF LABELS
CAUTION : Visible and Invisible
laser radiation when open and
interlock failed or defeated.
AVOID DIRECT EXPOSURE TO
BEAM. (e)
VARNING : Synlig och
osynling laserstrålning när
den öppnas och spärren är
urkopplad. Betrakta ej
strålen. (s)
VARO : Avattaessa ja suojalukitus
ohitettuna tai viallisena olet alttiina
näkyvälle ja näkymättömälle
lasersäteilylle. Vältä säteen
kohdistumista suoraan itseesi. (f)
ADVARSEL : Synlig og usynlig
laserstråling når maskinen er
åben eller interlocken fejeler.
Undgå direkte eksponering til
stråling. (d)
!
Please use enough caution not to
see the beam directly or touch it
in case of an adjustment or operation
check.
CLASS 1
LASER PRODUCT
CAUTION : Visible and Invisible
laser radiation when open and
interlock failed or defeated.
AVOID DIRECT EXPOSURE TO
BEAM. (e)
VARNING : Synlig och
osynling laserstrålning när
den öppnas och spärren är
urkopplad. Betrakta ej
strålen. (s)
VARO : Avattaessa ja suojalukitus
ohitettuna tai viallisena olet alttiina
näkyvälle ja näkymättömälle
lasersäteilylle. Vältä säteen
kohdistumista suoraan itseesi. (f)
ADVARSEL : Synlig og usynlig
laserstråling når maskinen er
åben eller interlocken fejeler.
Undgå direkte eksponering til
stråling. (d)
WARNING LABEL

1-6 (No.MB248)
SECTION 2
SPECIFIC SERVICE INSTRUCTIONS
This service manual does not describe SPECIFIC SERVICE INSTRUCTIONS.

(No.MB248)1-7
SECTION 3
DISASSEMBLY
3.1 Disassembly of the main blocks of the set
3.1.1 Replacing the fuses
(See Fig.1)
• Prior to performing the following procedure, remove the rear
cover.
(1) Replace the fuses inside.
Caution:
Be sure to use fuses with the specified ratings.
Fig.1
3.1.2 Replacing the power IC
(See Fig.2)
• Prior to performing the following procedure, remove the rear
cover.
(1) Remove the two screws Afrom the heat sink between the
power IC.
(2) Remove the solder fixing the power IC.
Fig.2
Fuse (F901)
800MAL 250V Fuse (F902)
T315MAL 250V
A

1-8 (No.MB248)
3.1.3 Removing the rear cover
(See Fig.3 and 4)
(1) Remove the seven screws Cthat retain the rear cover from
the back of the body.
(2) Remove the eight screws Dthat retain the rear cover from
the two sides of the body.
(3) Remove the rear cover from the body by pulling it toward
the back.
Caution:
The FM terminal wire (inside) must be pulled out, while remov-
ing the rear cover.
Fig.3
Fig.4
Rear cove
r
C
C
C
D
DD

(No.MB248)1-9
3.1.4 Removing the CD chassis assembly
(See Fig.5 to 8)
• Prior to performing the following procedures, remove the rear
cover.
(1) Remove a screw Eretaining the main board onto the CD
chassis.
(2) Disconnect the two FFC cables X1, X2 from the connectors
CN704, CN703 on the CD board.
(3) Disengage the claws Fon both sides of the body, while
moving the CD chassis assembly downward and back-
ward.
(4) Before you take away the CD chassis assembly, you must
disconnect the wire from the connector CN204 on the main
board. (Fig.8)
Caution:
You must ensure that the two claws of the CD chassis's top G
are disengaged, while moving the CD chassis assembly.
Fig.5
Fig.6
Fig.7
Fig.8
EF
X1
X2
G
Cassette mechanism

1-10 (No.MB248)
3.1.5 Removing the CD mechanism
(See Fig.9 to 13)
• Prior to performing the following procedures, remove the rear
cover.
• Also remove the CD chassis assembly.
(1) Remove the three screws Y1 retaining the CD board.
(2) Disconnect the FFC cable Y2 from the connector CN701.
(3) Disconnect the two parallel wires Y3 from the connector.
(4) Remove the four screws Y4 with washers retaining the CD
mechanism.
Fig.9
Fig.10
Fig.11
Fig.12
Fig.13
Y
1
Y2
Y3
Y3
Y4

(No.MB248)1-11
3.1.6 Removing the bottom base assembly
(See Fig.14 to 18)
• Prior to performing the following procedures, remove the rear
cover.
• Also remove the CD chassis assembly.
(1) Remove the two screws Hretaining the front panel assem-
bly.
(2) Disengage the wire Qthat fix the cassette deck wire.
(3) Disconnect the cassette head wire Z1 and the cassette mo-
tor wire Z2 of power supply from the connectors CN202,
CN203, and then disconnect the AUX IN connecting wire
Z3 from the connector TP1.
(4) Disengage the claws Ion both sides of the front cabinet as-
sembly and then move the bottom base assembly toward
the back.
Caution:
You must ensure that the 30 pin connector CN201 is discon-
nected (See Fig.15).
Fig.14
Fig.15
Fig.16
Fig.17
Fig.18
Q
CN201
H
I
Front panel
Circuit board
Z1 Z2 Z3

1-12 (No.MB248)
3.1.7 Removing the main board
(See Fig.19 and 20)
• Prior to performing the following procedures, remove the rear
cover.
• Also remove the CD chassis assembly.
• Also remove the bottom base assembly.
(1) Disengage the wire Mand then disconnect the parallel wire
from the connectors CN902 (See Fig.20).
(2) Removing the screw Nretaining the main board onto the
bottom base.
Fig.19
Fig.20
3.1.8 Replacing the 3-pin regulator
(See Fig.21)
• Prior to performing the following procedures, remove the rear
cover.
• Also remove the CD chassis assembly.
• Also remove the main board assembly.
(1) Remove the two screws Pretaining 3-pin regulator.
(2) Remove the solder fixing the 3-pin regulator Q216, .
Fig.21
N
Main board
Bottom base
M
P

(No.MB248)1-13
3.1.9 Removing the cassette deck mechanism
(See Fig.22 and 23)
• Prior to performing the following procedures, remove the rear
cover.
• Also remove the CD chassis assembly.
• Also remove the bottom base assembly.
(1) Remove the four screws Jretaining the cassette deck
mechanism from the back of the front cabinet assembly.
Caution:
You must press the eject key before you remove the cassette
deck mechanism.
Fig.22
Fig.23
J
J

1-14 (No.MB248)
3.1.10 Removing the display/control board assembly
(See Fig.24 and 25)
• Prior to performing the following procedures, remove the rear
cover.
• Also remove the CD chassis assembly.
(1) Remove the eleven screws Kretaining the display/control
board assembly from the back of the front cabinet assem-
bly.
Caution:
The display/control board may be taken out when the volume
knob has been taken away.
Fig.24
Fig.25
K
K
Volume knob
Front panel assembl
y

(No.MB248)1-15
3.1.11 Removing the cassette deck main motor, and replacing the main belt
(See Fig.26 and 27)
• Prior to performing the following procedures, remove the rear
cover.
• Also remove the CD chassis assembly.
• Also remove the bottom base assembly.
(1) Remove the four screws Jretaining the cassette deck
mechanism. (See Fig.22)
(2) Remove the cassette deck mechanism.
(3) Remove the two screws Lretaining the main motor from
the back side of the cassette deck and the top side of the
cassette deck.
Caution:
After attaching the main motor, check the orientation of
the motor and the polarity of the wires.
(4) Form the backside of the cassette deck, remove the main
motor and the main belt.
Fig.26
Fig.27
3.1.12 Removing the cassette deck head
(See Fig.28)
• Prior to performing the following procedures, remove the rear
cover.
• Also remove the CD chassis assembly.
• Also remove the bottom base assembly.
(1) Remove the four screws Jthat retain the cassette deck
mechanism. (See Fig.22)
(2) Remove the cassette deck mechanism and place it so that
the front side faces up.
(3) Remove the solder from the bottom side of the head termi-
nal and disconnect the wire.
(4) Remove the screw Uthat retains the head.
(5) Remove the screw Wthat retains the head.
(6) Hold the head and slide it in the direction of the arrow to re-
move it.
Fig.28
L
L
W U

1-16 (No.MB248)
SECTION 4
ADJUSTMENT
4.1 Arrangement of adjusting positions
4.2 Tape recorder section
4.3 Tuner section
Cassette deck mechanism
(Front side)
REC/PB Head
(Deck-B)
Head azimuth screw
(Reverse side)
Head azimuth screw
(Forward side)
Items Measurement
conditions Measurement method Standard
values
Adjusting
positions
1.Playback the test tape VT703 (10KHz) or
equivalent.
2.Adjust the head azimuth screw to obtain
maximum output and both output of L/R
is in 3dB.
3.Put on the screw lock paint after alignments.
1.Insert the recording tape in deck-B.
2.Starting the recording.
3.Adjust the oscillation frequency to
82KHz+/-3KHz by core of Oscillation coil
of T201.
Test tape
: VT703 (10kHz)
Measurement
output terminal
: Left and Right
speaker output
(6-ohm loaded)
or
Headphone Output
(32-ohm loaded)
Test tape
: TYPE I AC-514
Measurement
output terminal
: Erase head
terminal
(CN202 2 th Pin)
Maximum
output
82kHz+/-3kHz
Adjust the
head azimuth
screw only
when the head
has been
changed.
Use the High-
Impedance
Probe or
Frequency
counter input.
Cassette Head
Azimuth
Alignments
Recording Bias
Frequency
Alignment
Items Measurement
conditions Measurement method Standard
values
Adjusting
positions
1.Set the Signal Generator signal to 1629KHz
the feedto Loop Antenna.
2.Receiving the signal and the adjust the OSC
coil (404) obtain the. VT is 4.7V +/-0.05V.
3.Change the receiving frequency to 603KHz.
4.Adjust the Antenna coil ( L102 ) obtain
maximum sensitivity
(Adjust the SSG output to out of AGC range.)
1.Set the receiving frequency to 522KHz.
2.Feed the 450KHz signal to AM antenna input.
3.Adjust the IFT BlockT1 obtain to maximum
output.
(Adjust the SSG output to out of AGC range.)
Input signal
: 1629kHz
600kHz
Adjustment point
: Antenna coil (T2)
Input signal
: 522kHz
Adjustment point
: IFT (T101)
V.T
: 4.7V+/-0.05V
Maximum
sensitivity
Maximum
output
Adjust the OSC
coil only when
the AM coil block
has been
changed.
Adjust the IFT
only when the
IFT block has
been changed.
AM Tracking
Alignments
AM IFT
Alignments
Note: The adjustment of CD section is not required.

(No.MB248)1-17
SECTION 5
TROUBLESHOOTING
This service manual does not describe TROUBLESHOOTING.

(No.MB248)
AV & MULTIMEDIA COMPANY AUDIO/VIDEO SYSTEMS CATEGORY 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,Japan
Victor Company of Japan, Limited
WPC
Printed in Japan

MB-MCI-00033
SUBJECT :
Correction of misprint Date : 8. Sep. 2004
The following parts have been changed. Please note these new parts in your service manual.
We suggest that you order the parts concerned as apares.
Parts identified by the symbol are critical for safety. Replace only with specified part numbers.
A. To improve performance. E. Standardization of part.
B. To improve reliability. F. For your demand.
C. To improve safety. G. Correction of misprint.
D. To improductivity H. Others.
A. Completely interchangeable.
B. Previous part can be used for new set,but new
part can not be used for previous set.
C. New part can be used for previous set,but
previous part can not be used for new set.
D. Not interchangeable.
E. Addition
F. Deletion
COMMENTS :
FOB
(New Parts) Itg
Rsn
Note
D G
----
ATTACHMENT
( ) NONE ( ) COMPONENT / PWBLAYOUT
( ) SCHEMATIC DIAGRAM ( ) ADJUSTMENT PROCEDURE
( ) EXPLODED VIEW
INTERCHANGEABILITY
REASON FOR CHANGE
X
Page Item Wrong parts Correct parts Parts name
3-5
3-8
FS-H100 J
UX-H100 B.E.EN.EV
UX-H100 A.UJ.US.UT.UW
IC402 PRM1740-V4 RPM7140-V4 IC
Model name / Version
VICTOR COMPANY OF JAPAN,LTD, AV & Multimedia Company
1-10-1,Ohwatari-chou. Maebashi-shi,Gunma-ken.371-8543, Japan Facsimile : 81-27-254-8977 Telephone : [phone]
AV Group. 15300
Global Quality Management Dept.
FS-H100
J (No.MB182)
Model & Manual No. Location
Parts list
Reference
Information
------
Performed at factory
#1~
CD-ROM No.SML200404V4
UX-H100
A.UJ.US.UT.UW (No.MB248)
CD-ROM No.SML200407V7
UX-H100
B.E.EN.EV (No.MB210)
CD-ROM No.SML200406V6

M B - M C I - 00109 ( 1 / 2 )
S UB J E C T : C h e n a g e o f p a r t nu m b e r D a t e : 25 .Oc t . 2005
T h e f ollowing p a r t s h ave b ee n c h a ng e d . Pl ease not e t h ese n e w p a r t s in y our se r v i ce m a nu a l .
W
e s ugg es t t h a t y ou o r d e r t h e p a r t s c on ce r n e d as a p a r es .
P
a r t s id e n t i f i e d b y t h e sy m bol a r e c r i t i ca l f o r sa f e t y . R e pl ace onl y wi t h s p ec i f i e d p a r t nu m b e r s .
U X - H 100
B ,E,E N ,EV
( M B 210 )
U X - H 100
A , U S, U T, U W, U J
( M B 248 )
FS - H 100
J
( M B 182 )
M X - KC 2
C
( M B 394 )
M X - KC 2
B ,E,E N ,EV
( M B 424 )
M X - KC 2
U W, U Y
( M B 434 )
M X - KC 4
A , U W, U Y, U J
( M B 369 )
M X - KC 15
C
( M B 470 )
M X - KB 4
U W, U J
( M B 254 )
M X - KB 4
A , B ,E,E N ,EV
( M B 255 )
M X - KB 4
J
, C
( M B 196 )
M od e l & M a nu a l N o .
Lo
ca t ion
P a r t s li s t
R e f e r e n ce
I
n f o r m a t ion
------
Pe r f o r m e d a t f ac t o r y
-----
FO B
( N e w Pa r t s )
I t g
R s n
N o t e
E H
----
A. Completely interchangeable.
B. Previous part can be used for new set,but new
part can not be used for previous set.
C. New part can be used for previous set,but
previous part can not be used for new set.
D. Not interchangeable.
E. Addition
F. Deletion
I N TE RCHAN GE AB ILITY
A. To improve performance.
B. To improve reliability.
C. To improve safety.
D. To improductivity.
H. Others.
F. For your demand.
G. Correction of misprint
R E A SO N FOR CHAN GE
C O MM E N TS :
A TT ACH M E N T
( ) NONE ( ) COMPONENT / PWBLAYOUT
( ) SCHEMATIC DIAGRAM
( ) ADJUSTMENT PROCEDURE
( ) EXPLODED VIEW
T h e p r odu c t nu m b e r o f " I C" u se d f o r t h ese i s c h a ng e d .
P
l ease see t h e s ub se qu e n t p a g e a bou t d e t a il s .
VI C TO R C O M P AN Y OF J A P AN ,LT D , A V & M ul t im e di a C o m p a n y
1-10-1,Ohwatari-chou. Maebashi-shi,Gunma-ken.371-8543, Japan Facsimile : 81-27-254-8977 Telephone : [phone]
AV Group. 15300
Global Quality Management Dept.