JVC XV-S40BK User manual

SERVICE MANUAL
DVD VIDEO PLAYER
No.A0023
Nov. 2001
COPYRIGHT 2001 VICTOR COMPANY OF JAPAN, LTD.
XV-S40BK/XV-S42SL
XV-S45GD/XV-S30BK
XV-E100SL
XV-S40BK/XV-S42SL
XV-S45GD/XV-S30BK
XV-E100SL
Area Suffix
(XV-S40BK/XV-S30BK)
J -------------------- U.S.A.
C ----------------- Canada
Area Suffix (XV-S45GD)
J -------------------- U.S.A.
Area Suffix (XV-E100SL)
J -------------------- U.S.A.
C ----------------- Canada
US ------------ Singapore
UP ------------------ Korea
UB ----------- Hong Kong
Area Suffix (XV-S42SL)
C ----------------- Canada
A ---------------- Australia
UG -------- Turkey,Egypt,
South Africa
US ------------ Singapore
UP ------------------ Korea
UW - Brazil,Mexico,Peru
This service manual is printed on 100% recycled paper.
Contents
For this service manual ------------------ 1-2
Safety precautions ------------------------ 1-3
Preventing static electricity ------------- 1-4
Importance admistering
point on the safety ---------- 1-5
Important for laser products ------------ 1-6
Precautions for service ----------------- 1-7
Disassembly method -------------------- 1-8
Adjustment method ---------------------- 1-17
Troubleshooting -------------------------- 1-21
Description of major ICs ---------------- 1-25
OPEN
/CLOSE STANDBY/ON
PLAY
MODE
123
56
89
0+1010
7
4
3D
PHONIC CANCEL
SUBTITLEANGLE AUDIO
THEATER
POSITION
DIGEST
PREVIOUS
NEXT
CLEAR
STROBE
SLOW
+
SLOW–
TITLE
MENU
CHOICE
ENTER
RM-SXVB40A REMOTE CONTROL
SELECT
DISPLAY
ZOOM
RETURN
STANDBY
STANDBY ON
DVD/VIDEO CD/CD
PAUSEPLAYSTOP
SKIP
OPEN/CLOSE
DVD/CD PLAYER
DOLBY
D I G I T A L
VIDEO CD
For only Asia
[ MK2 ]
This service manual is a service manual of the
model which changes a part of specification of the
above-mentioned model which has already been
put on the market.
Please refer to the following page for details.

XV-S40BK/XV-S42SL/XV-S45GD
XV-S30BK/XV-E100SL
1-2
For this service manual
This service manual is a service manual of the model which changes a part of
specification of the above-mentioned model which has already been put on the market.
< When the label in figure is pasted in the main body >
The specification is different from what the label of the same model does not paste because
of the specification improvement, and refer to this service manual, please.
Please already refer to the issued service manual when the label is not pasted.
* Please refer to this service manual for the model to which this label is pasted.
* Please refer to the service manual which has already been issued for the
model to which this label is not pasted.
(one that there is no description named [MK2] in cover of service manual
and Refer to the undermentioned table. )
XV-S40BK/S30BK ver.J,C A0003 2001 February
XV-S42SL ver.C A0003 2001 February
ver.A,UG,US,UP,UW A0014 2001 June
XV-S45GD ver.J A0003 2001 February
XV-E100SL ver.J,C A0010 2001 April
ver.US,UP,UB A0014 2001 June
Model name Version Issue
Service manual which has already been issued
* Both of the instructions are also common and refer to the service manual which has already
been issued, please.
For instructions
Used only service dealer
Please refer to service manual of an applicable model [MK2]
GN30044-001A

XV-S40BK/XV-S42SL/XV-S45GD
XV-S30BK/XV-E100SL
1-3
1. This design of this product contains special hardware and many circuits and components specially for safety
purposes. 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 performed 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
characteristics are often not evident from visual inspection nor can the protection afforded by them necessarily
be obtained by using replacement components rated for higher voltage, wattage, etc. Replacement parts which
have these special safety characteristics are identified in the Parts List of Service 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 characteristics
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 reassembling.
5. Leakage current check (Electrical shock hazard testing)
After reassembling the product, always perform an isolation check on the exposed metal parts of the product
(antenna 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, particularly any exposed metal part having a return
path to the chassis, to a known good earth ground. Any leakage current 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, 1,000 ohms per volt or more
sensitivity in the following manner. Connect a 1,500 10W resistor paralleled by a 0.15 F AC-type capacitor
between an exposed 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. 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.
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
!
Burrs formed during molding may
be left over on some parts of the
chassis. Therefore, pay attention to
such burrs in the case of
preforming repair of this system.
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.
(Except the J and C version)

XV-S40BK/XV-S42SL/XV-S45GD
XV-S30BK/XV-E100SL
1-4
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.
1.1. 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.
Be careful to use proper grounding in the area where repairs are being performed.
1.1.1. Ground the workbench
1. 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.
1.1.2. Ground yourself
1. Use an anti-static wrist strap to release any static electricity built up in your body.
1.1.3. Handling the optical pickup
1. 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.)
2. 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.
1.2. 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. It is not possible to adjust the semi-fixed resistor that adjusts the laser power. Do not turn it
Conductive material
(conductive sheet) or iron plate
(caption)
Anti-static wrist strap

XV-S40BK/XV-S42SL/XV-S45GD
XV-S30BK/XV-E100SL
1-5
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 ;
F901 : 1.6 A / 125 V F901 : 1.6 A / 125 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 admistering point on the safety
< For only version J,C >
F901
B7048
B7140
B7125
B7131
B7130
B7129
B7128
B7034
B7058
B7052
B7053
B7036
B7035
B7033
B7032
B7029
B7030
B7031
B7023
B7022
B7203
B7204
B7135
B7136
B7116
B7114
B7115
B7142
B7222
B7025
B7028
B7026
B7024
B7117
B7118
B7113
B7112
B7201
B7202
B7303
B7302
B7301
B7304
B7057
B7401
B7305
B7306
B7307
B7308
B7309
B7606
B7501
B7021
B7219
B7218
B7134
B7012
B7011 B7010
B7016
B7020
K709
B7608
B7605
B5503
B7411
B7412
B7413
B7414
B7415
B7416
B5715
B7325
B7326
B7327
B7328
B7056
B7003
B7002
B7001
B7004
B7005
B7006
B7007
B7008
B7009
B7013
B7014 B7141
B7015
B7107
B7324
B7321
B7322
B7330
B5708
B5707
B7111
B5702
B7104
B7103
B7105
B7102
B7106
B7019
B7017
B7101
B7018
B7137
B7133
B7132
B7409
B7808
B7809
B7810
B7807
B7213
B7317
B7316
B7315
B7408
B7407
B7212
B7806
B7602
B7050
B7803
B5302
B5301
B7406
B7601
B5201
B5202
B7802
CN555
B5102
B7405 B7210
B7209
B7208
B7311
B7122
B7139
B7123
B7502
B7607
B7207
C11
C12
C13
C14
C15
C16
C1701
C1702
C17
C421
C422
C609
C619
C629
C649
C659
C701
C707
C711
C714
C716
C717
C718
C728
C730
C731
C740
C741
C742
C744
C745
C746
C747
C750
C751
C752
C754
C755
C756
C757
C761
C762
C771
C772
C821
C902
C907
C914
C918
C960
C962
C963
C964
C965
C966
C969
C973
C978
C979
C982
C984
C985
C987
C989
C992
C995
C996
C997
CN701
CN702
CN703
CP951
CP952
D609
D619
D629
D639
D701
D702
D709
D791
D792
D901
D902
D903
D904
D908
D910
D911
D950
D951
D952
D953
D954
D956
D957
D960
D970
D972
D973
D974
D991
DI801
EP711
EP951
FC901
FC902
IC702
IC901
IC951
IC953
J601
J602
J603
J702
J703
K902
B7054
L1
L2
L601
L602
L611
L612
L621
L622
L631
L632
L709
L901
L951
L952
L955
L957
L959
P901
Q1
Q601
Q611
Q621
Q631
Q743
Q753
Q951
Q953
Q965
Q966
Q991
R1730
R1732
R606
R616
R636
R650
R740
R741
R742
R743
R745
R750
R751
R752
R753
R755
R901
R903
R904
R905
R906
R907
R908
R910
R911
R953
R954
R956
R960
R976
R980
T701
T901
X701
C906
C908
C909
C913
C916
PC901
PC902
C694
C695
C696
C697
C715
C721
C729
C737
C738
C739
C749
J604
J691
L710
Q744
Q754
R1731
RA701
RA702
RA703
S691
C905
B7206
B7120
,B7119
B7951
B7801
B7403
B7402
B7221
B7312
B7124
B7313
B7314
B7211
B7320
B7051
B7038
B7039
B7040
B7041
B7037
B7042
B7319
B7046
B7043
B7044
B7049
B7045
B7329
B7126
B7127
CN961
B5502
B5501
B5504 B5505
B5506
B5205
B5104 B5152
B7217
B5714
B5101
B5303
B5304 B5305
B5107
B5718
B5705
B5706
B5704
B5703
B5108
B5109
B5507
B5508
B5105
B5720
B5106
B5701
B5153
PC30
D31
D30
B5511
B5719
B5512
B5517
B5513
B5509
B5721
HS901
B7410
B5113
B5112
B5111
B5110
B7604
B5115
B5713
B5114
B7055
B5514
B5157
B5154
B5515
B5710
B5116
B5155
B5709
B5151
B5203
B5156
B7214
C904

XV-S40BK/XV-S42SL/XV-S45GD
XV-S30BK/XV-E100SL
1-6
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 compact disc 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 de
feated. 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 herein may result in
hazardous radiation exposure.
REPRODUCTION AND POSITION OF LABEL and PRINT
WARNING LABEL and PRINT
!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: Invisible laser
radiation when open and
interlock failed or defeated.
AVOID DIRECT EXPOSURE
TO BEAM. (e)
ADVARSEL: Usynlig laser-
stråling ved åbning, når
sikkerhedsafbrydere er ude
af funktion. Undgå udsæt-
telse for stråling (d)
VARNING: Osynlig laser-
strålning när denna del är
öppnad och spärren är
urkopplad. Betrakta ej
strålen. (s)
VARO: Avattaessa ja suo-
jalukitus ohitettaessa olet
alttiina näkymättömälle
lasersäteilylle. Älä katso
säteeseen. (f)
< For only europe >

XV-S40BK/XV-S42SL/XV-S45GD
XV-S30BK/XV-E100SL
1-7
Precautions for Service
Handling of Traverse Unit and Laser Pickup
1. Do not touch any peripheral element of the pickup or the actuator.
2. The traverse unit and the pickup are precision devices and therefore must not be subjected to
strong shock.
3. Do not use a tester to examine the laser diode. (The diode can easily be destroyed by the
internal power supply of the tester.)
4. To replace the traverse unit, pull out the metal short pin for protection from charging.
5. When replacing the pickup, after mounting a new pickup, remove the solder on the short land
which is provided at the center of the flexible wire to open the circuit.
6. Half-fixed resistors for laser power adjustment are adjusted in pairs at shipment to match the
characteristics of the optical block.
Do not change the setting of these half-fixed resistors for laser power adjustment.
Destruction of Traverse Unit and Laser Pickup by Static Electricity
Laser diodes are easily destroyed by static electricity charged on clothing
or the human body. Before repairing peripheral elements of the traverse
unit or pickup, be sure to take the following electrostatic protection:
1. Wear an antistatic wrist wrap.
2. With a conductive sheet or a steel plate on the workbench on which
the traverse unit or the pick up is to be repaired, ground the sheet
or the plate.
3. After removing the flexible wire from the connector (CN101),
short-circuit the flexible wire by the metal clip.
4. Short-circuit the laser diode by soldering the land which is provided
at the center of the flexible wire for the pickup.
After completing the repair, remove the solder to open the circuit.
Please refer to "Fig.4" of "Disassembly
method" for details.
Short circuit
Servo control
board

XV-S40BK/XV-S42SL/XV-S45GD
XV-S30BK/XV-E100SL
1-8
Disassembly method
<Main body>
Removing the top cover (see Fig.1)
Removing the mechanism assembly
(see Fig.2,3)
Removing the servo control board (see Fig.4)
1.Remove the two screws Aattaching the top cover
on both sides of the body.
2.Remove the three screws Battaching the top
cover on the back of the body.
3.Remove the top cover from the body by lifting
the rear part of the top cover.
ATTENTION: Do not break the front panel tab
fitted to the top cover.
* Prior to performing the following procedure, remove
the top cover.
* There is no need to remove the front panel assembly.
1.Remove the three screws Cattaching the mechanism
assembly on the bottom chassis.
2.Remove the two screws Fattaching the lug wire and
main board on the bottom chassis.
3.The servo control board is removed from the
connector CN961 and CN701 connected with the
main board respectively.
4.Remove the mechanism assembly by lifting the rear
part of the mechanism assembly.
* Prior to performing the following procedure, remove
the top cover and mechanism assembly.
1.Disconnect the card wire from connector CN201 and
CN202 on the servo control board respectively.
2.Disconnect the flexible wire from connector CN101
on the servo control board from pick-up.
< ATTENTION >
At this time, please extract the wire after short-circuited
of two places on the wire in part awith solder.
Please remove the solder two places of part aafter
connecting the wire with CN101 when reassembling.
3.Two places in hook bare removed, the servo control
board is lifted, and it is removed.
A x 2
B
B
B
Fig.1
CN701 CN961
Servo control board
Main board
Mechanism
assembly
Fig.3
Hook b Hook b
Servo control
board
Fig.4
CC
C
CN703
CN702
Fig.2
Main board
Lug wire Mechanism assembly
F
F
There is a part different from the photograph
according to the model and the destination though
explains this disassembly method by using XV-E100SL.

XV-S40BK/XV-S42SL/XV-S45GD
XV-S30BK/XV-E100SL
1-9
Removing the rear panel (see Fig.5)
Removing the front panel assembly
(see Fig.6,7)
Removing the main board (see Fig.8)
*Prior to performing the following procedure, remove
the top cover.
1.Remove the eight screws Dattaching the rear panel
on the back of the body.
* Prior to performing the following procedure, remove
the top cover.
* There is no need to remove the mechanism assembly.
1.Remove the one screw Eattaching the front panel
assembly on the bottom chassis.
2.Disconnect the wire from CN702 and CN703 on the
main board respectively.
3.Hook cand dare removed respectively, and the front
panel assembly is removed.
* Prior to performing the following procedure, remove
the top cover, mechanism assembly and rear panel.
1.Disconnect the wire from CN702 and CN703 on the
main board respectively.
2.Remove the four screws Fattaching the main board
on the bottom chassis.
DDD
Rear panel
Fig.5
E
Hook c
Hook d
Hook d
Front panel
assembly
Fig.6
CN703
CN702
Fig.7
Main board
Mechanism assembly
CN703
CN702
Fig.8
F
F
F
F
Main board
* As for the screw D, the number and the position
are different according to the destination.

XV-S40BK/XV-S42SL/XV-S45GD
XV-S30BK/XV-E100SL
1-10
Remove the four screws Aattaching the clamper
assembly.
Move the clamper in the direction of the arrow to
release the two joints aon both sides.
1.
2.
<Loading assembly section>
Removing the clamper assembly
(See Fig.1)
Prior to performing the following procedure, remove
the clamper assembly.
Push bof the slide cam into the slot on the left side
of the loading base until it stops.
Draw out the tray toward the front.
1.
2.
Removing the tray (See Fig.2 and 3)
When reattaching, fit the clamper to
the two joints a.
ATTENTION:
Before reattaching the tray, slide the
part cof the slide cam to the right as
shown in Fig.3.
ATTENTION:
Joint a
Joint a
AA
A A
Fig.1
Fig.2
Fig.3
Push
b
Tray
Clamper base
Part c
Slide cam

XV-S40BK/XV-S42SL/XV-S45GD
XV-S30BK/XV-E100SL
1-11
Prior to performing the following procedure, remove
the clamper assembly and the tray.
Remove the four screws Battaching the traverse
mechanism assembly.
1.
Removing the traverse mechanism
assembly (See Fig.4 and 5)
Before reattaching the traverse
mechanism assembly, pass the card
wire extending from the spindle motor
board through the notch dof the
elevator.
ATTENTION:
Prior to performing the following procedure, remove
the clamper assembly, the tray and the traverse
mechanism assembly.
Extend each bar einside of the loading base
outward and detach the elevator shaft.
1.
Removing the elevator (See Fig.6 and 7)
When reattaching, first fit the two
shafts on the front of the elevator to
the slots fof the slide cam.
ATTENTION:
Fig.4
Fig.5
Fig.6Fig.7
BB
B
BB
B
Traverse mechanism
assembly
B
BB
Traverse mechanism assembly
Elevator
Notch d
Elevator
Elevator
Elevator
e
e
Loading base
Elevator
Shafts
Slide cam
Slots f

XV-S40BK/XV-S42SL/XV-S45GD
XV-S30BK/XV-E100SL
1-12
Prior to performing the following procedure, remove
the clamper assembly, the tray, the traverse
mechanism assembly and the elevator.
Remove the belt from the pulley.
Remove the screw Cattaching the motor assembly.
Turn over the body and remove the screw D
attaching the motor assembly.
Release the two tabs gretaining the motor board.
1.
2.
3.
4.
Removing the motor assembly
(See Fig.8 and 9)
Fig.8
Fig.9
C
Motor assembly
Belt
Loading base
Motor assembly
D
Tabs g

XV-S40BK/XV-S42SL/XV-S45GD
XV-S30BK/XV-E100SL
1-13
Prior to performing the following procedure, remove
the clamper assembly, the tray, the traverse
mechanism assembly, the elevator and the motor
assembly.
Press the two tabs hinward and pull out the idle
gear.
Remove the screw Eattaching the pulley gear
bracket. Slide the pulley gear bracket in the direction
of the arrow and pull out the pulley gear.
Slide the slide cam in the direction of the arrow to
release the two joints iand remove upward.
Remove the middle gear.
1.
2.
3.
4.
Removing the Idle gear / pulley gear /
middle gear / slide cam (See Fig.10 to 12)
Fig.11
Fig.12
Fig.10
Motor assembly
Pulley gear
Pulley gear bracket
Pulley gear bracket
EIdle gear
Idle gear
Pulley gear
Tads h
Pulley gear
Middle gear
Joint i Joint i
Slide cam
Slide cam
Middle gear
Loading base

XV-S40BK/XV-S42SL/XV-S45GD
XV-S30BK/XV-E100SL
1-14
Prior to performing the following procedure, remove
the feed motor assembly.
Remove the screw Gattaching the thrust spring.
1.
Removing the feed motor
(See Fig.13 to 15)
Unsolder the two soldering jon the spindle motor
board.
Remove the two screws Fattaching the feed motor
assembly.
1.
2.
Removing the feed motor assembly
(See Fig.13)
When reattaching the thrust spring,
make sure that the thrust spring
presses the feed gear (M) and the feed
gear (E) reasonably.
ATTENTION:
Remove the feed gear (M).
Pull out the feed gear (E) and the lead screw.
Remove the two screws Hattaching the feed motor.
2.
3.
4.
When reattaching, pass the two cables
extending from the feed motor through
the notch kof the feed holder as
shown in Fig.13.
ATTENTION:
<Traverse mechanism assembly section>
Fig.13
Fig.14
Fig.15
F
Soldering j
Notch k
F
Feed motor assembly
Spindle motor board
Spindle motor
Feed gear (M)
Thrust spring
G
Feed gear (E)
Lead screw
Feed motor
Feed holder
H
Pickup

XV-S40BK/XV-S42SL/XV-S45GD
XV-S30BK/XV-E100SL
1-15
Remove the screw Iattaching the T spring (S) and
the shaft holder. Remove also the plate.
1.
Removing the pickup (See Fig.16 and 17)
Remove the screw Kattaching the shaft holder.
Remove the shaft.
1.
2.
Removing the shaft holder / shaft
(See Fig.18)
When reattaching, make sure that the
T spring (S) presses the shaft.
ATTENTION:
Pull out the part lof the shaft upward. Move the part
min the direction of the arrow and detach from the
spindle base.
Disengage the joint nof the pickup and the shaft in
the direction of the arrow.
Pull out the shaft from the pickup.
Remove the two screws Jattaching the actuator.
Disengage the joint of the actuator and the lead
spring. Pull out the lead spring.
2.
3.
4.
5.
6.
The spring must be under the shaft when you
install pick-up.
Fig.16
Fig.17
Fig.18
T spring (S)
Plate
Joint n
Pickup
Part m
Shaft holder
Part l
I
Shaft
Shaft
Spring
Pick-up
Pickup
Lead spring
Actuator
JActuator
Lead spring
Shaft
Shaft holder
K

XV-S40BK/XV-S42SL/XV-S45GD
XV-S30BK/XV-E100SL
1-16
Remove the three screws Lattaching the spindle
motor on the bottom of the mechanism base.
1.
Removing the spindle motor assembly
(See Fig.19 to 21)
When reattaching, pass the card wire
extending from the spindle motor
board through the notch of the spindle
base.
ATTENTION:
Remove the three screws Mattaching the spindle
base.
2. Fig.19
Fig.20
Fig.21
Spindle motor assembly
Spindle base
L
MM
Spindle base
Mechanism base
L
L
Spindle motor

XV-S40BK/XV-S42SL/XV-S45GD
XV-S30BK/XV-E100SL
1-17
OPEN
/CLOSE STANDBY/ON
PLAY
MODE
123
56
89
0+1010
7
4
3D
PHONIC CANCEL
SUBTITLEANGLE AUDIO THEATER
POSITION
DIGEST
PREVIOUS
NEXT
CLEAR
STROBE
SLOW
+
SLOW–
TITLE
MENU
CHOICE
ENTER
RM-SXVB40A REMOTE CONTROL
SELECT
DISPLAY
ZOOM
RETURN
STANDBY
STANDBY ON
DVD/VIDEO CD/CD
PAUSEPLAYSTOP
SKIP
OPEN/CLOSE
DVD/CD PLAYER
DOLBY
D I G I T A L
Adjustment method
(1) Initialization method
(2) Display of "Laser current value" and "Jitter value"
If microprocessor (IC401,IC402,IC403) or pick-up is replaces, initialize the
DVD player in the following matter
1)Take out the disc and close the tray.
2)Unplug the power plug.
3)Insert power plug into outlet while pressing both "PLAY" button and "OPEN/CLOSE" button.
4)FL Display indicate "TEST " . :Version, :Region code
5)Press "3D-PHONIC" button of remote controller. and EEPROM initialize start.
6)When indicate "DTS" on the display, initialize finishes.
7)The power is turned OFF, and Unplug the power plug.
1)Take out the disc and close the tray.
2)Unplug the power plug.
3)Insert power plug into outlet while pressing both "PLAY" button and "OPEN/CLOSE" button.
4)FL Display indicate "TEST " . :Version, :Region code
5)Press the "OPEN/CLOSE" button to move the tray outward.
Put the test disc (VT-501) on the tray and press "OPEN/CLOSE" button.
The tray should move inward (Note:Don't push to close the tray directly by hand etc.)
6)Press the "PLAY" button.
7)The laser current value and the jitter value is displayed on the FL indicator as follows.
"Laser current value" and "Jitter value" are displayed on the FL display by the undermentioned
method. Please refer to the failure diagnosis.
0 0 4 0 3 9 7 8
FL Display
Laser current value Jitter value
* The test mode is canceled when
the power is turned off.
The laser current value becomes 40mA for the above-mentioned.
Becomes a test mode by doing above-mentioned procedure 1) - 4). Afterwards, the laser current value can
be switched by pushing the button to remote controller without turning on the disk.
If the laser current value is 64mA or less, it is roughly good. There is a possibility to which pick-up is
deteriorated, and exchange pick-up, please when there are 65mA or more laser current value.
For Laser current value
Remote control "4" button --- Laser of CD
Remote control "5" button --- Laser of DVD
*Returns to a usual test mode by the
thing to push the "STOP" button of
remote controller.
3D PHONIC
Button (Initialize start)
POWER Button
DTS Display part
(Initialize complete)
FL Display
OPEN/CLOSE
Button(Test mode)
PLAY Button
(Test mode & display of jitter)
5 Button
(Laser of DVD)
4 Button
(Laser of CD)

XV-S40BK/XV-S42SL/XV-S45GD
XV-S30BK/XV-E100SL
1-18
The jitter value is displayed on the FL display referring to the previous page.
The jitter value is displayed by the hexadecimal number.
In the following cases, please "Flap adjustment of the pick-up guide shaft" referring to the following page.
Before using the TEST disc VT-501, careful check it if there is neither damage nor dirt on the read surface.
For Jitter value
* When you exchange the pick-up
* When you exchange the spindle motor
* When the reading accuracy of the signal is bad (There is a block noise in the screen etc..)
< In the following cases, please adjustment >
OPEN
/CLOSE STANDBY/ON
PLAY
MODE
123
56
89
0+1010
7
4
3D
PHONIC CANCEL
SUBTITLEANGLE AUDIO THEATER
POSITION
DIGEST
PREVIOUS
NEXT
CLEAR
STROBE
SLOW
+
SLOW–
TITLE
MENU
CHOICE
ENTER
RM-SXVB40A REMOTE CONTROL
SELECT
DISPLAY
ZOOM
RETURN
STANDBY
STANDBY ON
DVD/VIDEO CD/CD
PAUSEPLAYSTOP
SKIP
OPEN/CLOSE
DVD/CD PLAYER
DOLBY
D I G I T A L
3D PHONIC
Button (Initialize start)
POWER Button
DTS Display part
(Initialize complete)
FL Display
OPEN/CLOSE
Button(Test mode)
PLAY Button
(Test mode & display of jitter)
5 Button
(Laser of DVD)
4 Button
(Laser of CD)

XV-S40BK/XV-S42SL/XV-S45GD
XV-S30BK/XV-E100SL
1-19
XV-S40 CONTROL CONNECT
XV-S40
MAIN CONNECT
(3) Flap adjustment of the pick-up guide shaft
<Tool list for adjustment>
<Connection diagram>
* Stud (four pieces set)
Parts No. : JIGXVS40 (One is not used though there are four. )
* Assistance board and extension cord
EXTXVS40MK2CB-2 CONTROL CONNECT
EXTXVS40MK2CB-2 CONTROL CONNECT
EXTXVS40MK2CB-1 MAIN CONNECT
EXTXVS40MK2CB-1 MAIN CONNECT
Parts No. : EXTXVS40MK2CB
Parts No. : EXTXVS40CB
Parts No. : EXTXV521CB These parts are not used.
CN501 XV-521
CN706 XV-521
MAIN CONNECT
XV-521 CN502
CONT CONNECT
CN701 XV-521
MAIN CONNECT
CONT CONNECT
XV-521 CN601
MAIN CONNECT
XV-521 CN503
CONT CONNECT
XV-521 CN601
MAIN CONNECT
XV-521 CN503
CONT CONNECT
* Hex wrench for adjustment
Off-the-shelf (1.3mm)
* Test disc
VT-501 or VT-502
1
1
2
2
3
3
4
4
5
5
6
6
To CN701 of main board
To CN503 of servo control board To CN502 of servo control board
To CN961 of main board

XV-S40BK/XV-S42SL/XV-S45GD
XV-S30BK/XV-E100SL
1-20
<Adjustment preparation>
<Adjustment>
1.The mechanism assembly is made in the state from the main body from which is detached referring to the
disassembly method.
2.Three studs are installed in the mechanism assembly respectively.
3.The servo control board is removed from the mechanism assembly, and puts into the state set up as shown
in figure. (Each wire connected by the servo control board this time leaves the connection maintained.)
Between shaft and hook of mechanism assembly of figure Board is put.
4.The extension cord is inserted in the connector of the assistance board respectively.
The main board is connected with the servo control board as shown in figure.
1.Puts into the state to display the jitter value on the FL display referring to "Display of the jitter value".
2.The adjustment screw under the traverse mechanism is turned with hex wrench, and matches so that the
jitter value displayed on the FL display may become "maximum" value.
Adjustment screw a Adjustment screw b
Adjustment
screw c
<POINT>
1.Turns in the forward or the opposite direction,
and makes to the position where the jitter value
is good the half rotation of adjustment screw a
and b(180 degrees) respectively.
2.Afterwards, adjustment screw b and c are turned
in the same way, and makes to the best position.
Mechanism
assembly
Stud Stud
Servo control board
Assistance
board
Assistance
board
Extension
cord
Extension
cord
Main board
Shaft & hook Servo control board
Assistance
board
Assistance
board
Assistance
board
Extension
cord
Extension
cord
Shaft & hook