JVC DR-M100SUS User manual

SERVICE MANUAL
COPYRIGHT © 2005 Victor Company of Japan, Limited No.YD058
2005/3
DVD VIDEO RECORDER
YD05820053
DR-M100SUS, DR-M100SUC,
DR-M100SUJ
TABLE OF CONTENTS
1 PRECAUTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
2 SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7
3 DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8
4 ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-14
5 TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-15
Since the whole mechanism assembly unit is replaced, the DVD recorder
mechanism of this unit need not be adjusted.
DR-M100SUS, DR-M100SUC, DR-M100SUJ [D5R10]
STANDBY/ON
RAM/RW
CH+
CH
-
PUSH-OPEN
Area Suffix
US ---------------- U.S.A.
UC -------------- Canada
UJ ------- U.S.A Militaly
R

1-2 (No.YD058)
SPECIFICATION
Specifications shown are for SP mode unless otherwise specified. E. & O.E. Design and specifications subject to change without notice.
• Manufactured under licence from Dolby Laboratories. “Dolby” and double-D symbol are trademarks of Dolby Laboratories.
• “DTS” and “DTS DIGITAL OUT “ are trademarks of Digital Theater Systems, Inc.
• VCR Plus+ and PlusCode are registered trademarks of Gemstar Development Corporation.
The VCR Plus+ system is manufactured under license from Gemstar Development Corporation.
• DSS
TM is an official trademark of DIRECTV, Inc., a unit of GM Hughes Electronics. DISH NetworkTM is a trademark of Echostar Communications
Corporation.
• This product incorporates copyright protection technology that is protected by method claims of certain U.S. patents and other intellectual property
rights owned by Macrovision Corporation and other rights owners. Use of this copyright protection technology must be authorized by Macrovision
Corporation, and is intended for home and other limited viewing users only unless otherwise authorized by Macrovision Corporation. Reverse engi-
neering or disassembly is prohibited.
DR-M100SUS,DR-M100SUC DR-M100SUJ
GENERAL
Power requirement AC 120 V~, 60 Hz AC 220 V-240 V~,50/60 Hz
Power consumption Power on : 30 W
Power off : 2.7 W
Power on : 29 W
Power off : 5.2 W
Temperature Operating : 5°C to 35°C(41°F to 95°F)
Storage : -20°C to 60°C(-4°F to 140°F)
Operating position Horizontal only
Dimensions (W ×H ×D) 435 mm ×70 mm ×300 mm (17-3/16" x 2-11/16" x 11-13/16")
Weight 3.4 kg (7.5 lbs)
VIDEO/AUDIO
Recordable disc
DVD-RAM 12 cm (4.7 GB/9.4 GB)
DVD-RAM 8 cm (1.4 GB/2.8 GB)
DVD-R 12 cm(4.7 GB)
DVD-R 8 cm(1.4 GB)
DVD-RW 12 cm(4.7 GB)
DVD-RW 8 cm(1.4 GB)
Recording format DVD-RAM : DVD Video Recording format
DVD-R : DVD-Video format
DVD-RW : DVD-Video format, DVD Video Recording format
Recording time Maximum 8 hours (with 4.7 GB disc)
(XP) : Approx. 1 hour
(SP) : Approx. 2 hours
(LP) : Approx. 4 hours
(EP) : Approx. 6 hours
(FR) : Approx. 1 hour - 8 hours
Audio recording system Dolby Digital (2 ch)
Linear PCM (XP mode only)
Video recording compression system MPEG2 (CBR/VBR)
Input/Output
S-video input Y:1.0 Vp-p, 75 ohms
C : 0.286 Vp-p, 75 ohms
S-video output Y : 1.0 Vp-p, 75 ohms
C : 0.3 Vp-p, 75 ohms
Video input 1.0 Vp-p, 75 ohms (pin jack)
Video output 1.0 Vp-p, 75 ohms (pin jack)
Audio input 2Vrms (pin jack)
Audio output 2Vrms (pin jack)
i.Link 4-pin for DV input
Component video output Y : 1.0 Vp-p, 75 ohms
PB/PR: 0.7 Vp-p, 75 ohms
Corresponding to copy protection
Digital audio output Coaxial
Corresponding to Dolby Digital and DTS Digital Surround
Bit stream
Selectable in digital audio output setting menu
TUNER/TIMER
Tuning system Frequency synthesized tuner
Channel coverage VHF: Channels 2 - 13
UHF: Channels 14 - 69
CATV: 113 Channels
Clock reference Quartz
Program capacity 30 days programmable timer/8 programs
Memory backup time Approx. 5 sec.
ACCESSORIES
Provided accessories RF cable, Audio/video cable, Infrared remote control unit,
”AA” battery x 2
RF cable, Audio/video cable, Infrared remote control unit,
”AA” battery x 2, Conversion pliug

(No.YD058)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.YD058)
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 DVD players or recorder.
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.

(No.YD058)1-5
1.7 Important for laser products
GN4
GN5
GN3
GN2
GN1
W1026
#PC00029
W249
W808
W813
W220
W811
W3012
W213
W604
W219
W1401
W206
W1405
W820
D5201
Q5304
Q5306
Q5307
J8401
PC5101
TU6001
X3001
C5003
C5002
C5001
CN4101CN4102
F5001
CP5302
FC5001
FC5002
J4103 J4104 J4002
J4003
W801
W1003
T5001
D5205
D5206
D5209
D5210
D5213 D5214
D5304
D5305
D5306
IC5101
IC5301
B4002
B4111
W258
D5319
B5001
B5301
B5501
W1024
W1004
C3010
C3011
C3020
W1025
W2205
C3030
C3033
C3038
C3040
C3042
C4008
C4036
C4038
C4102
C4105
C4106
C4111
C4112
C4113
C4114
C4117
C4118
C4119
C4123
C4124
C4125
C5004
C5005
C5101
C5102
C5103
C5104
C5105
C5201
C5202
C5203
C5204
C5205
C5206
C5207
C5208 C5209
C5210
C5301
C5302
C5303
C5304
C5305 C5306
C5307
C5308
C5310
C5311
C5312
C5315
C5316
C5318
C5319
C5321
C5325
C5329
C5331
C6005
C6007
C6501
C6502
C6503
C6505
C6509
C6510
C6515
C6516
C6519
C6520
C6521
C6522
C6523
W210
C7202
C8005
C8007
C8008
C8009
C8010
C8011 C8012
C8014
C8021
C8022
C8023
C8025
C8027
C8202
C8210
C8212
C8215
C8216
C8217
C8218
C8401
C8501
C8503
CF6031
CN3001
W1202
CN3003
CN3901
CN4001
CN4103
CN7301
CP5301
D3002
D3003
D3004
D3005
W2406
D5001
D5101
D5103
D5104
D5105
D5106
D5202
D5203
D5204
D5207
D5208
D5211
D5212 D5301
D5302
D5303
D5307
D5308
D5309
D5310
D5311
D5312
D5313
D5314
D5315
D5316
D5317
D5318
D6002
D7301
D7302
D7303
D7304
B5503
IC5309
J4101
J4102
J7201
W207
J7301
J8501
W603
L3001
L4001
L4002
L4101
L5201
L5202
L5203
L5204
L5205
L5206
L6001
L6004
L6032
L6033
L6501
L7201
L8501
LF5001
W2206
W251
Q5301
Q5310
Q5316
Q7201
W1022
W2405
W1023
R5101
R5103
R5105
R5108
R5109
R5307
R5308 R5311
R5313
R5319
R5320
R5323
R5328
R5329
W602
R7204
W216
VA5001
VA5003
X3002
J4105
J4106
W215
CN5303
CN5304
CN5302
CN5301
CN5001
W1802
W218
R5001
ST1
W253
B5507
W250
W1816
W1817
W1818
CN3002
W263
B5508
W252
W254
W833
W256
W613
W259
W255
W203
W2001
W807
W1203
W202
W205
W1001
W201 W803
W1801
W1201
W804
W209
W211
W208
W214
W212
W806
W601
W802
W204
W222
W1407
W2403
W2004
W3004
W3003 W1612
W1613
W1614
W2809
W2203
W1805
W2803
W3010
W242
W3011
W2804
W2805
W2802
W2602
W2404
W1019
W1010
W1803
W805
W2201
W1002
W217
W810
W1204
W1402
W2601
W1601
W3001
W248
W1807
W1018
W221
W241
W829
W1811
W1808
W1016
W1017
W1020
W1210
W1608
W821
W233
W3006 W3008
W3007
W3005
W823
W2807
W2402
W2003
W1604
W223
W1015
W1207
W1603
W1206
W228
W3002
W1008
W1205
W1013
W1605
W1606
W1804
W2401
W2801
W2002
W2202
W3009
W1219
W1217
W826
W1005
W809
W1009
W1007
W1404
W1011
W1012
W812
W1602
W605
W1806
W2005
W1014
W1403
W1006
W1809
W825
W606
W224
W226
W2007
W227
W1209
W815
W1406
W1609
W234
W239
W236
W608
W614
W1216
W818
W1810
W824
W609
W1610
W1214 W1215
W830
W827
W610
W237
W238
W1415
W1416
W828
W2204
W1819
W1815
W243
W240
W1607
W2006
W3013
W229
W1211
W1220
W1410
W816
W1813
W3014
W2806
W1611
W814 W1208
W1212
W832
W831
W612
W1411
W257
W247
W1213
W1814
W2810
W2808
W2605
W1414
W2008
W230
W1413
W2604
W231
W225
W1408
W819
W607
W232
W2603
W1812
W1409
W817
W822
CN5305
C5337
W244
W3016
W1221
W1222
W1021
W611
W246
W245
W1218
W2407
W1820
W2207
W260
CN3004
W261
B5505
W262
W834
W1223
Full Fuse Replacement Marking
Graphic symbol mark
(This symbol means fast blow type fuse.)
should be read as follows ;
FUSE CAUTION
FOR CONTINUED PROTECTION AGAINST RISK
OF FIRE, REPLACE ONLY WITH SAME TYPE
AND RATING OF FUSES ;
F5001 : 1.6 A / 250 V F5001 : 1.6 A / 250 V
Marquage Pour Le Remplacement
Complet De Fusible
PRECAUTIONS SUR LES FUSIBLES
POUR UNE PROTECTION CONTINUE CONTRE
DES RISQUES D'INCENDIE, REMPLACER
SEULEMENT PAR UN FUSIBLE DU MEME TYPE ;
Le symbole graphique (Ce symbole signifie
fusible de type a fusion rapide.)
doit etre interprete comme suit ;
Importance administering point on the safety

1-6 (No.YD058)
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.
!
Please use enough caution not to
see the beam directly or touch it
in case of an adjustment or operation
check.
REPRODUCTION AND POSITION OF LABEL
On mechanism assembly

(No.YD058)1-7
SECTION 2
SPECIFIC SERVICE INSTRUCTIONS
This service manual does not describe SPECIFIC SERVICE INSTRUCTIONS.

1-8 (No.YD058)
SECTION 3
DISASSEMBLY
3.1 Main body section
3.1.1 Remove the top cover (See figure 1)
(1) Remove the four screws Aattaching the top cover on both
sides of the main body.
(2) Remove the five screws Battaching the top cover on the
back of the main body.
(3) Raise the both sides and lower part of the rear of the top
cover, with opening them slightly in an outward direction.
And the top cover will be removed.
Fig.1
3.1.2 Remove the front panel assembly (See figure2, figure 3)
• Prior to performing the following procedure, remove the top
cover.
• There is no need to remove the mechanism assembly.
(1) Disconnect the card wires from connectors CN7002,
CN7003, CN4001 on the main board and display board.
(2) Hooks aand bare removed respectively, and the front
panel assembly is removed.
Fig.2
Fig.3
B
B
Ax 2
TOP COVER
TOP COVER
TOP COVER
B
Ax 2
B
B
CN7002CN4001 CN7003
Main board
Display board
Front panel assembly
Hook a
Hook a
Hook b
Hook b
Front panel assembly

(No.YD058)1-9
3.1.3 Remove the drive unit (See figure 4)
• Prior to performing the following procedure, remove the top
cover.
• There is no need to remove the front panel assembly.
(1) Disconnect the socket wire from connector CN5302 on the
main board.
(2) Disconnect the card wire from connector CN2201 on the
digital board.
(3) Remove the four screws Cattaching the drive unit.
Fig.4
3.1.4 Remove the digital board (See figure 4)
• Prior to performing the following procedure, remove the top
cover.
(1) Disconnect the card wire from connectors CN2201,
CN1103 on the digital board.
(2) Disconnect the socket wire from connectors CN1101,
CN1102, CN1801 on the digital board.
(3) Remove the four screws Dattaching the digital board.
C
Drive unit
C
CN2201 C C CN5302
Digital board
D
D
D
D
CN1103 Main board
CN1801
CN1101
CN1102

1-10 (No.YD058)
3.1.5 Remove the main board (See figure 5, figure 6)
• Prior to performing the following procedure, remove the top
cover, drive unit.
(1) Disconnect the card wire from connectors CN4001,
CN4103 on the main board.
(2) Disconnect the socket wire from connectors CN1101,
CN1102, CN7001 on the digital board and display board.
(3) Disconnect the socket wire from connector CN5303, on the
main board.
(4) Disconnect the power cord from connector CN5001, on the
main board.
(5) Remove the six screws Eattaching the main board.
(6) Remove the six screws Fand Gattaching the rear panel
with main board.
Fig.5
Fig.6
3.1.6 Remove the dispiay board (See figure 7)
• Prior to performing the following procedure, remove the top
cover, drive unit, front panel assembly.
(1) Disconnect the socket wire from connector CN7001 on the
display board.
(2) Remove the two screws Hattaching the display board.
Fig.7
E
CN5303
Digital board E
E E
CN5001
E
E
Display board
Main board
CN4103
CN4001
CN1102
CN1101
CN7001
Rear panel
FG
Display board HH CN7001

(No.YD058)1-11
3.2 Loading mechanism assembly
3.2.1 Remove the clamper base (See figure 1, figure 2)
(1) The part aon the reverse side of a mechanism assembly is
made to slide in the direction of an arrow with a driver etc.
(A tray ejects a few.)
(2) Remove the two screws Aattaching the clamper base.
(3) After making a clamper base slide in the direction of an ar-
row, it raises upward and removes.
(4) A tray is removed.
Fig.1
Fig.2
Part a
A
A
Clamper base

1-12 (No.YD058)
3.2.2 Remove the traverse mechanism assembly (See figure 3, figure 4, figure 5)
• Prior to performing the following procedure, remove the
clamper base and tray.
(1) It solder to part bsection on the pick-up unit.
(2) Disconnect the card wire from connector CN1 on the pick-
up unit.
ATTENTION:
Please extract the wire after short-circuited on the pick-
up unit in part bwith solder. Please remove the solder of
part bafter connecting the wire with CN1 when reassem-
bling.
(3) Disconnect the flexible wire from connector CN301 on the
servo control board.
(4) Remove the one screw Battaching the mechanism brack-
et.
(5) Remove the four screws Cand Dattaching the leaf spring.
(6) Remove the two screws Eand Fattaching the traverse
mechanism assembly.
(7) When a traverse mechanism assembly is in the lowest po-
sition, a gear 1 is turned clockwise, and since a traverse
mechanism assembly is moved to the upper position, it is
removed.
Fig.3
Fig.4
Fig.5
Pick-up unit
Part b
Traverse mechanism
assembly
Leaf spring
D
㧯
B
F
E
Pick-up unit
CN1
Mechanism
bracket
Servo control board CN301
Traverse mechanism assembly
Gear 1

(No.YD058)1-13
3.2.3 Remove the flexible wire assembly (See figure 6)
• Prior to performing the following procedure, remove the
clamper base and tray.
(1) Remove the four screws Gand Hattaching the flexible wire
assembly.
(2) Remove the solder part csoldered to the feed motor.
(3) Remove the two screws Iattaching the shaft guide.
(4) Disconnect the flexible wire from connector CN1 on the
spindle motor board.
Fig.6
3.2.4 Remove the servo control board and board bracket (See figure 7, figure 8)
• Prior to performing the following procedure, remove the
clamper base and tray.
(1) Remove the soler part dand esoldered on the servo con-
trol board.
(2) Disconnect the flexible wire from connector CN301 on the
servo control board.
(3) Disconnect the card wire from connector CN101 on the
servo control board.
(4) Remove the two screws Jattaching the servo control
board.
(5) Remove the four screws Kattaching the board bracket.
Fig.7
Fig.8
3.2.5 Remove the loading motor (See figure 7, figure 8)
• Prior to performing the following procedure, remove the
clamper base and tray.
(1) Remove the soler part dsoldered on the servo control
board.
(2) A belt is removed.
(3) Remove the two screws Lattaching the loading motor.
GPart c
GG
H
I
Flexible wire
assembly
Spindle motor assembly
CN1
Servo control board
CN301
CN101
Part d J
Part e
J
K
KKLBelt

1-14 (No.YD058)
SECTION 4
ADJUSTMENT
This service manual does not describe ADJUSTMENT.

(No.YD058)1-15
SECTION 5
TROUBLESHOOTING
5.1 JIG Mode
The following remote control units are required to set and cancel JIG mode.
For setting : a remote control unit attached to product.
For cancellation : JIG remote control unit (part number : PTU94023B)
When the main body is set to JIG mode and when the main body is under JIG mode, the remote control unit attached to product op-
erates only in "Remote Control Code 1". Since main body is in "Remote Control Code 3" when it is shipped and just after its batteries
are changed, "Remote Control Code 3" needs to be changed to "Remote Control Code 1."
< Changing Remote Control Code >
(1) Press the numeric button "1" of the remote control unit while pressing the "SET UP" button of the remote control unit. Then,
press the "ENTER" button, and then release the "SET UP" button.
(2) Press the "PLAY" button of the main body for five seconds or longer while the main body is in stand-by mode, and a current
remote control code of the main body is displayed in FL indicator of the main body.
(3) While keeping the state of (2), press the "STOP" button of the remote control unit toward the main body.
(4) The code that was set by the remote control unit blinks for 5 seconds, before the code is set to the main body.
When the FL indicator changes to "DVD1," it shows that the remote control code has been changed to "1."
Custom code
43:A Code
53:B Code
6F:C Code
7F:D Code
Data code
Initial mode
Remote control unit
attached to product JIG remote control unit
3
JIG remote control unit
[Data transmission]
Set the data code,
and then press the
" " button.
STANDBY/ON
RAM/RW
CH+
CH
-
PUSH-OPEN
(1)b
(1)c
(1)a
(3)
(2)
(2),(4)
"(1) a-c" shows the order of pressing the buttons.
DVD 1

1-16 (No.YD058)
5.1.1 Setting JIG mode
To display SYSTEM INFO or to upgrade firmware, the main body needs to be set to JIG mode.
(1) Turn the main body ON.
(2) Press the buttons of the remote control unit attached to product in the following order : "SET UP" →"2" →"8" →"ENTER"
(3) When a colon ":" between "hour" and "minute" of a clock in FL indicator blink, it means that the main body has been set to JIG
mode properly.
(4) Turn the main body OFF, and then turn it ON again.
*Once the main body is set to JIG mode, the JIG mode cannot be cancelled even if the power cord is pulled out from the wall
socket.
5.1.2 Canceling JIG mode
(1) Transmit "43-9D" to the main body by using JIG remote control unit.
(Please end a setting menu pushing “SET UP” button of the remote control unit appended to the commodity beforehand when
a setting menu is displayed.)
(2) A colon ":" between "hour" and "minute" of a clock in FL indicator light.
(3) Turn the main body OFF, and then turn it ON again.
NOTE:
After repair work, be sure to cancel JIG mode. Before returning product to a user, confirm that a colon ":" between "hour" and
"minute" of a clock in FL indicator light.
Not in JIG mode In JIG mode
[ Example ]
15 : 07 15 07
A colon blinks.
STANDBY/ON
RAM/RW
CH+
CH
-
PUSH-OPEN
(2)b
(2)c
(2)d
(2)a
(3)(1),(4)
"(2) a-d" shows the order of pressing the buttons.
15:07

(No.YD058)1-17
5.2 Displaying SYSTEM INFO
In the SYSTEM INFO there is information including firmware versions of the main body and the drive unit.
(1) Set the main body to JIG mode.
(2) Transmit "43-8B" to the main body by using JIG remote control unit.
(Please end a setting menu pushing “SET UP” button of the remote control unit appended to the commodity beforehand when
a setting menu is displayed.)
(3) SYSTEM INFO menu is displayed in the television screen.
(4) To move cursor in SYSTEM INFO, use the "", "", "", and "" buttons of a remote control unit attached to product.
NOTE :
Items other than the ones described above are not used in service work.
(5) To quit the SYSTEM INFO menu, transmit "43-8B" to the main body by using JIG remote control unit.
(6) Cancel JIG mode.
SYSTEM INFO
VERSION INITIALIZE INFORMATION
Silicon version of E5
BSP
Drive firmware version
Drive last error
1B0
1.2/101
6601
00 00 00
Version of firmware of mechanism drive
ENTER
SELECT
SELECT WITH [CURSORS]
THEN PRESS [ENTER]
SET UP
ENTER
SELECT
SELECT WITH [CURSORS]
THEN PRESS [ENTER]
SET UP
< VERSION >
SYSTEM INFO
VERSION INITIALIZE INFORMATION
CPRM Key Download
C-Ware / A-Ware
JVRI / Host
1394 / OSD
Analog / BE-R / FE-R
Done
PROD116 / JVC03_47
0111 / V0069
0054 / 2005M01
100 / 1 / 1
Version of firmware
This part is updated after the firmware of the
main body is updated.
System controller version
/ Region code (Backend) / Region code (Frontend)
< INFORMATION >

1-18 (No.YD058)
5.3 Updating the firmware of the main body
• Firmware update disk supports CD-R media.
• When firmware update is necessary. information is available from the homepage of DIGITAL VIDEO STORAGE CATEGORY, CS
group.
• Please check the details of the update disc creation method by JS-NET.
(1) Set the main body to JIG mode.
(2) Transmit "43-70" to the main body by using JIG remote control unit.
(3) "UPDATE" appears in FL indicator. Load disk for update on the tray, and close the tray.
(4) Update processing is started automatically.
(5) Then, "FW UPDATE" appears in FL indicator. It takes approx. 3 minutes at maximum to update firmware.
(6) The tray is ejected. Then, take out the disk and close the tray.
(7) Turn the main body OFF, and pull out the power cord from the wall socket. Then, plug the power cord into the wall socket.
(8) "LOADING" of FL indicator disappears. Then, turn the main body ON.
(9) Display the SYSTEM INFO menu, and check the version of the firmware.
(10) Cancel JIG mode.
ATTENTION :
Firmware may sometimes not be update successfully.
If firmware is not update successfully, the tray opens, and "ERROR" appears in FL indicator.
If firmware is update successfully, the tray opens, and "OPEN" appears in FL indicator.
If the power cord is pulled out from the wall socket while "ERROR" appears, data in the flash memory is destroyed and the main
body cannot start: the flash memory needs to be replaced.
After update procedure, pay enough attention to FL indicator when the tray opens.
When "ERROR" appears, update firmware again in the following way to restore the firmware.
(1) Transmit "43-70" to the main body by using JIG remote control unit while the tray opens.
(2) When "UPDATE" appears in FL indicator, close the tray and make the main body read the disk. Update starts.
(3) The following procedures are the same as a usual update.
5.4 Updating the firmware of the drive unit
• Firmware update disc supports only DVD-RAM media.
• When firmware update is necessary, written discs are distributed by DIGITAL VIDEO STORAGE CATEGORY, CS group.
(1) Turn the main body ON.
(2) Load the update DVD-RAM disc on the tray and close the tray.
(3) “READING” is displayed in the FL indicator and the update is started.
(4) In a short while “READING” in the FL indicator disappears, open the tray to remove the disc and close the tray.
(5) Turn the power OFF and pull out the power code from the wall socket, then plug the power cord into the wall socket again.
(6) Set to the JIG mode and check the firmware version of the drive.
5.5 Setting after the drive unit replacement
When the drive unit is replaced, it is necessary to set a region code. Service drive units for replacement are not set for any region
code, and they are in an indefinite condition.
Make sure to set region code after attaching the drive unit to the main body.
Without the setting of the region code, discs that have regions cannot be played back.
(1) Replace a drive unit.
(2) Turn POWER switch of the unit ON.
(3) Set the main body to JIG mode.
(4) Insert a DVD-RAM disc in the unit to make the unit read the DVD-RAM disc.(The DVD-RAM disk used in this procedure is not a
disk for upgrade. If it is a DVD-RAM disk, it is good anything.)
(5) Send "43-F2" to the unit by using JIG remote control unit.
(6) "REGION 1" is displayed on FL display.
(7) Set the unit to STANDBY.
(8) Turn the POWER switch ON.
(9) To cancel JIG MODE, send "43-9D" to the unit by using JIG remote control unit.
(10) Colon is displayed on a clock on FL display.
(11) Setting is completed in the procedure above.

(No.YD058)1-19
5.6 Taking out a disc
5.6.1 Method 1
There is compulsive tray ejection mode by electric operation.
(1) AC Plug is pulled out at once and inserted again.
(2) It is displayed on FL display as "LOADING", and while it blinks, pushing the EJECT button of a main body is continued.
(3) After a while, a tray opens (About 20 seconds).
(4) A disk is removed, the tray is pushed, and a tray is made to close.
(5) The "LOADING" blink display of FL display disappears and it will be in a standby state.
(6) If the POWER button is pushed, it will usually be operating.
5.6.2 Method 2
When a disk is not able to be taken out by operation of "Method 1"
A tray can be ejected mechanically, without switching on a power supply.
(1) A drive unit is removed from a main body.
(2) The part aon the reverse side of a drive unit is made to slide in the direction of an arrow with a screw driver etc.
(3) Since a tray ejects a few, a tray is pulled out manually.
5.7 Initialization to the factory shipment state
When the initialization is operated, internal information changes as follows. It is essential to obtain the client’s permission before the
operation.
• All DVD library is all deleted.
• All the DVD initial settings go back to the initial status.
(1) Set to the JIG mode.
(2) Transmit “43-6F” with the JIG remote control unit.
(3) FL indicator displays “FACTORY”, and changes to “CHECK OK” after blinking for a short while.
(4) Pull out the power code from the wall socket.
(5) The JIG mode is forced to cancel at the same time with the initialization, check whether the JIG mode is canceled by plugging
the power code into the wall socket again. (The colon “:” in time display should be continuously ON, not blinking.)
If the JIG mode is not canceled, transmit “43-9D” with JIG remote control unit to cancel the JIG mode.
Part a

(No.YD058)
VPT
Printed in Japan
AV & MULTIMEDIA COMPANY DIGITAL VIDEO STORAGE CATEGORY 12, 3-chome, Moriya-cho, kanagawa-ku, Yokohama, kanagawa-prefecture, 221-8528, Japan
Victor Company of Japan, Limited