Nakamichi DVD-15 User manual

1
DVD-15
5 Disc MusicBank DVD Changer
Service Manual
R
CONTENTS
1. GENERAL .............................................................................................................................. 2
2. REMOVAL PROCEDURES.................................................................................................... 4
3. ELECTRICAL ADJUSTMENT ............................................................................................... 9
3-1 Measurement instruments and jigs .................................................................................. 9
3-2 Parts location for adjustment............................................................................................ 9
3-3 Adjustment Procedure.................................................................................................... 10
3-4 RAM Clear...................................................................................................................... 11
4. MECHANICAL ASS’Y AND PARTS LIST ........................................................................... 12
4-1 Synthesis Ass’y .............................................................................................................. 12
4-2 Mechanism Ass’y DVD-15 (A01) ................................................................................... 14
4-3 Motor Chassis EX Ass’y (B01) ....................................................................................... 16
4-4 Loading EX Ass’y ADJ-3 (B02) ..................................................................................... 17
4-5 DVD Traverse Ass’yADJ-3 (B03) ................................................................................... 19
4-6 Pakage Ass’y and Accessory Ass’y ............................................................................... 20
5. ELECTRICAL PARTS LIST ................................................................................................. 21
6. RECOMMENDED SPARE PARTS LIST .............................................................................. 26
7. IC BLOCK DIAGRAMS........................................................................................................ 27
8. SPECIFICATIONS................................................................................................................49
For Schematic Diagrams, and Mounting Diagrams, see the separate volume.

2
1. GENERAL
1.1 Product Code
V685
1.2 Destinations
BS, CAN, CH, DA, EP, HK, JPN, OTR, TW, USA,
KR, AUS
Abbreviations
CAN - Canada CH - China
DA - South America EP - Europe
HK - Hong Kong JPN - Japan
OTR - Other TW - Taiwan
U.K. - United Kingdom USA - U.S.A.
KR - Korea AUS - Australia
1.3 Cautions / Warnings
(1) Product Safety Notice
Parts marked with the symbol in the schematic dia-
gram have critical characteristics.
Use ONLYreplacement parts recommended by the
manufacturer. It is recommended that the unit be oper-
ated from a suitable DC supply or batteries during initial
check-out procedures.
(2) Leakage Current Check / Resistance Check
Before returning the unit to the customer, make sure
you make either (1) a leakage current check or (2) a line
to chassis resistance check. If the leakage current ex-
ceeds 0.5 milliamp, or if the resistance from chassis to
either side of the power cord is less than 240 k ohms,
the unit is defective.
WARNING–DO NOT return the unit to the customer
until the problem is located and corrected.
(3) Protection of Eyes from Laser Beam
To protect eyes from invisible laser beam during servic-
ing, DO NOT LOOK AT THE LASER BEAM on the
Changer.
(4) Laser Caution
CAUTION
Adjusting the knobs, switches, and controls etc. or tak-
ing actions not specified herein may result in a harmful
emission of laser beams. This Changer must be adjusted
and repaired only by qualified service personnel.
OBSERVERA!
Sådana inställningar av rattarna, omkopplarna eller
övriga kontrollknappar som inte är beskriva i
bruksanvisningen kan resultera i farlig laserutstrålning.
Justering eller reparation av denna kompaktskivspelare
skall endast utföras av kvalificerad servicepersonal.
OBS!
Indstilling af knapper, cmskiftere og øvrige
kontrolknapper, som ikke følger den i brugsanvisningen
beskrevne måde, kan resultere i farlig laserudstråling.
Justering eller reparation af denno CD-afspiller må kun
udføres af kvalificeret servicepersonale.
OBS!
Justering av ratt, brytere og kontroller andre enn de som
er beskrevet her, kan resultere i farlig laserbestråling.
Justeringeller reparasjon av dennekompaktdiskspilleren
ma bare utføres av kvalifiserte fagfolk.
HUOMAUTUS
Jos nuppeja, kyikimiä ja säätimiä ym, säädetään tai
laitetta käytetään toisella tavalla kuin on selostettu,
tuloksena saattaa olla vaarallista lasersäteiden vuotoa.
CD-soittimen säätö ja korjaus on jätettävä aina
asiantuntevan huoltoteknikon tehtäväksi
CLASS 1 LASER PRODUCT
KLASSE 1 LASER PRODUKT
LUOKAN 1 LASER LAITE
KLASS 1 LASER APPARAT
CAUTION ;
INVISIBLE LASER RADIATION WHEN OPEN
VARNING ;
OSYNLIG LASERSTRALNING NAR DENNA
AND INTERLOCKS DEFEATED. AVOID EXPOSURE TO BEAM.
DEL AR OPPNAD OCH SPARREN AR URKOPPLAD.
ADVARSEL ;
USYNLIG LASERSTRALING VED ABNING,
VARO ;
AVATTAESSA JA SUOJALUKITUS OHITETTAESSA
NAR SIKKERHEDSAFBRYDERE ER UDE AF FUNKTION
ALA KATSO SATEESEEN !
BETRAKTA EJ STRALEN !
UNDGA UDS TTELSE FOR STRALING.
OLET ALTTIINA NAKYMATTOMALLE LASERSATEILYLLE.
THIS DVD PLAYER IS CLASSIFIED AS A CLASS 1 LASER
PRODUCT. THE CLASS 1 LASER PRODUCT LABEL IS LO-
CATED ON THE REAR EXTERIOR.

3
•How to prevent or discharge the impressed elec-
tricity
Please refer to the following items.
1) Grounding
When you repair a laser pickup, first ground the human
body, as well as the measuring instruments and other
tools (with particular caution to the soldering iron). What's
more, your workbench and floor should desirably be
grounded using a conductive sheet or copper plate. Be
carefulso as not toletyour clothes touch thelaserpickup,
as static electricity on the clothes may be released even
if your body is grounded.
2) Discharge of electricity
Be sure to discharge electricity from objects brought into
contact with the laser pickup (i.e., soldering iron, twee-
zers, probes, volt-ohm-meter probes, etc.) before start-
ing work by contacting them with the DVD player's chas-
sis. Also, never touch the laser pickup while power is
applied.
3) Soldering iron
The soldering iron for use in repair work should be: (1) a
ceramic soldering iron, (2) a soldering iron with its metal
part grounded, or (3) a soldering iron whose insulation
resistance after power application is 10 M-ohm or more
at 500 VDC. Soldering should be completed promptly,
at a soldering iron temperature of 320°C ideally. (39W).
Asolderingironheated above thistemperaturecan break
down the laser diode.
GENERAL
1.4CautionforhandlingLaserPickupofDVDPlayer
[Electric Influence because of impressed electricity]
Laser pickup of a DVD player is weaker and more sen-
sitive than that of CD player, it is possible to damage
the pickup under specific electrical environments, such
as impressed or leaked electricity, including static elec-
tricity. Electricity that is impressed during modification
for zone coding, or through updating the micro proces-
sor and so forth, may influence the laser pickup.
Prevention of Impressed Electricity
•In general
It is very difficult to specify why and how static electric-
ity is impressed. It is important to thoroughly ground
the working bench and fasten the antistatic electricity
wrist band, as well as carry out the daily management
of isolating the resistor of the soldering iron and the
leaked current in the working room.
Unfortunately, it is impossible for us, even as the sup-
plier, to assure that all these conditions are met at any
distributor or subsidiary that does not have an identical
situation to that of the manufacturing site. Consequently,
we do not recommend any modification for zone cod-
ing, that can be a negative factor against quality assur-
ance, and we consider pickup failure of any unit modi-
fied for zone coding to be out of warranty.
Note: A precise digital tester is needed to measure the leaked current.
Condition of Soldering lron
Type Output Wattage Tip Temperature Isolated Resistance Leaked Current
For IC or LSl 13-18W 300±40°C≥100MΩ≤1.0µA
For Elec. Part 23-30W 360±40°C≥50MΩ≤2.0µA

4
2. REMOVAL PROCEDURES
• Location of Major Parts
2.1 Top Cover (Refer to Fig. 2-2)
1) Remove the 8 screws and detach the Top Cover from the
main body.
Fig. 2-2
Fig. 2-1 Top View
(The Mechanism P.C.B. Ass’y is constructed on the DVD Mechanism Block.)
P-Supply P.C.B. Ass'y Mechanism BLK Ass'y
Digital P.C.B. Ass'y
Output P.C.B. Ass'y
DVD Main P.C.B. Ass'y
(Bottom side of Mechanism BLK)
LED P.C.B. Ass'y H.P P.C.B. Ass'y
Power-SW P.C.B. Ass'y M-Trance P.C.B. Ass'y
Front P.C.B. Ass'y
REG 5V P.C.B.Ass'y
Diode P.C.B. Ass'y
REG 3V P.C.B.Ass'y

5
2.2 Front Panel (Refer to Fig. 2-3)
1) Remove the 5 screws on the front panel.
2)Remove the screws holding the H.P P.C.B.Ass’y. The screws
can be reached by going through the hole in the left side
Power-SW P.C.B. Ass’y.
3) Disconnect the P702 on the P-Supply P.C.B. Ass’y and
disconnect the P530 and P200 on the Digital P.C.B. Ass’y.
4) Remove the front panel in front of you by pulling it outward,
keeping it level as you pull.
2.3 Mechanism Block (Refer to Fig. 2-4)
1) Disconnect the flexible cable from the P550 and P570 on
the Digital P.C.B. Ass’y.
2) Disconnect the P540 on the Output P.C.B. Ass’y.
3) Remove the 4 screws and detach the machanism from the
main body.
2.4 DVD Main P.C.B. Ass’y (Refer to Fig. 2-5)
1) Remove the 4 screws “1”on the DVD Main P.C.B.Ass’y.
2) Disconnect the three connectors “a”, “b”and “c”on the DVD
Main P.C.B.Ass’y.
2.5 Mechanism Ass’y (Refer to Fig. 2-5)
1) Remove the DVD Main P.C.B. Ass’y.
2) Remove the 8 screws "2" in the diagram, and then remove
the left and right plates "3".
Fig.2-3
Fig.2-4
Fig.2-5
Digital P.C.B. Ass'y
Mechanism Block
P570
P550 P540
11
2
3
3
2
a
b
c
DVD Main P.C.B. Ass'y
Mechanism Ass'y
REMOVAL PROCEDURES
P200
P530
P702
Digital
P.C.B. Ass'y
P-Supply P.C.B. Ass'y
H.P P.C.B. Ass'y

6
2.6. Bottom Cover EX Ass'y, Top Cover EX Ass'y
and F Panel EX Ass'y (Refer to Fig. 2-7)
1) Remove the 6 screws "1" (M2.6x5 + Pan (#0 Type 3)) and
detach the Bottom Cover EX Ass'y.
2) Remove the 2 screws "2" (M2.6x3 + Pan), and detach the
Top Cover EX Ass'y and F Panel EX Ass'y.
2.7. Mechanism P.C.B. Ass'y (Refer to Fig. 2-7)
1) Remove the Bottom Cover EX Ass'y, Top Cover EX Ass'y
and F Panel EXAss'y. See item 2.6.
2) Shorting the laser diode shorting land of the DVD Traverse
Ass'y:
Short the laser diode shorting lands (2 places shown by the
arrows) with a soldering iron before removing the Mecha-
nism P.C.B.Ass'y.
Note: Use a soldering iron whose metal part is grounded or
a ceramic soldering iron.
CAUTION: Do not disconnect the Flexible Cable from the
connector P200 on the Mechanism P.C.B. Ass'y unless the
laser shorting lands (2 places) are shorted.
[Shorting the Laser Diode Shorting Lands of the DVD Traverse
Ass'y]
•Note when reassembling:
Unsolder the laser diode shorting lands after reassembling
the Mechanism P.C.B.Ass'y.
3) Remove 1 screw "3" (M2.6x3.5 + Pan (#0 Type 3)) and 1
screw "4" (M2.6x8 + Pan).
4) Disconnect the Mecha Flexible P.C B. Ass'y "5" by pulling
the edges of the connector CP103 "6" on the Mechanism
P.C.B. Ass'y to unlock the connector edges.
5) Pull the edges of the connector CN300 "7" on the Mecha-
nism P.C.B. Ass'y to unlock the connector edges and care-
fully pull out the Traverse Flexible P.C.B. Ass'y.
6) Pull the edges of the connector CN200 "8" on the Mecha-
nism P.C.B. Ass'y to unlock the connector edges and care-
fully pull out the Pickup Flexible P.C.B. "9".
7) Carefully disconnect the 3 connectors CPI04 "10" (EX Mo-
tor Ass'y), CN500 "11" (Sled Motor Ass'y), and CN600 "12"
(Inner Switch)
8) Remove the Mechanism P.C.B. Ass'y from the Mechanism
Ass'y.
2.8. Loading EX Ass'y (Refer to Fig. 2-7)
1) Remove the Mechanism P.C.B Ass'y. See item 2.7.
2) Remove the 6 screws "13" (ST2.6x3 + Pan (#0 Type 3)), 1
screw "14" (M1.7x2.5 + Pan (#0 Type 3) (Black)), and 4
screws "15" (M2x2 + Pan (#0 Type 3) (Black)).
•Note when reassembling:
When reassembling the Mecha Flexible P.C B. Ass'y "5",
move it to the front side.
Be sure that the shutter is positioned in the center of the
shutter sensor on the Mecha Flexible P.C.B.Ass'y, when the
shutter of the Loading EX Ass'y is closed by hand,
3) Remove the EX Loading Chassis block "16" backward while
lifting its to the right side a little.
4) Remove the Loading EX Ass'y while lifting it.
•Note: Do not damage the CatchArmAss'y and the Loading
Link Ass'y of the Loading EX Ass'y.
2.9. DVD Traverse Ass'y(Refer to Fig. 2-7)
1) Remove the Loading EX Ass'y. See item 2.8.
2) Remove the 3 screws "17" (ST2 6x3 + Pan (#0 Type 3)) and
remove the EX Motor Ass'y.
3) Remove the 3 screws "18" (ST2.6x3 + Pan (#0 Type 3)) and
remove the EX Chassis Ass'y.
4) Remove the 4 pcs. of Damper Screw SL"19", 4 pcs of and
SUS Collar B "20", and 4 pcs of SUS Collar T "21", and
detach the DVD TraverseAss'y.
Notes:
1. Pay attention so as not to damage the Door Sensor P.C B.
of the Mecha Flexible P.C.B. "5".
2. Assemble the Door Sensor P.C.B. so as not it is inclined.
3. Be sure that the projection of the Front Door Ass'y can be
correctly inserted into the Door Sensor.
REMOVAL PROCEDURES

7
Fig.2-7
REMOVAL PROCEDURES
2.8. Loading EX Ass'y
2.6. Bottom Cover EX Ass'y
2.6. Panel EX Ass'y
2.9. DVD Traverse
Ass'y
2.7. Mechanism
P.C.B. Ass'y
2.6. Top Cover EX Ass'y

8
2.10 Pickup (Refer to Fig.2-8)
Caution: Do not remove or loosen screws that are not in-
cluded in this procedure.
Note: After reassembling the Pickup, you need to perform “Tilt
Adjustment”of the Pickup.
Preparation:
Since you need to reposition the screw F03 to the original po-
sition, check the current position before removing the screw
F03.
•Give a mark on the head of screw F03 to allow easy reposi-
tioning.
•Check the end position of the screw F03. It will be almost the
same as the bottom surface of the chassis.
1) Remove the DVD Traverse Ass’y. Refer to item 2.9.
2) Remove a screw F01 (M1.7x3.5+Pan CMT) and detach F02
(Hook L.S)
3) Give a mark to the screw F03 for repositioning.
4) Remove ascrew F03(Screw S) and detach F04/F05(Pickup
block).
F06 (SP Push Shaft) can be removed.
5) Pull out F04 (Shaft L) from F05 (Pickup).
Notes on reassembling:
•Assemble the screw F03 so that it is roughly positioned to
the original position.
•Perform “TiltAdjustment”. Refer to Stap 3 “TiltAdjustment”in
3.3 “Adjustment procedure”
Fig.2-8
REMOVAL PROCEDURES
Do not remove or loosen

9
3. ELECTRICAL ADJUSTMENT
3.2 Parts Location for Adjustment
Fig.3-1 Parts Location for Electorical Adjustment (DVD Main P.C.B. Ass’y)
Fig.3-2 Tilt Adjustment Screws (Mechanism Ass’y)
3.1 Measurement instruments and Jigs
1) DC Voltmeter
2)AC Voltmeter
3) Tracking Offset Meter LE-9055A or LTM-9055 (Leader Electronics Corp.)
4)A-BEX Vertical Deviation Test Disc TDV-562 (DA09206A)
5) SONY Test Disc Type 3

10
Note: Perform the adjustment in the order of “CD LD ON”and
“DVD LD ON”as mentioned below:
1. Press the STOP ( ) button once.
The message will change as follows:
→ AS ADJUST → DVD LD ON
2. Adjust VR120 to obtain 0V ±10 mV DC on the DC voltmeter.
3. Press the FORWARD SKIP ( ) button once.
The following message will appear on the display,
→ CD LD ON
4. Adjust VR121 to obtain 0V ±10 mV DC on the DC voltmeter.
5. Press the FORWARD SKIP ( ) button again to select “DVD
LD ON”, and confirm that the DC voltage is at the level that it was
adjusted to in step 2. If there is any deviance to the DC voltage,
re-adjust.
6. Press the FORWARD SKIP ( ) button twice.
The following message will appear on the display.
CD LD ON → LD OFF
The pickup will then move to the innermost position and stops
there.
7. Proceed to the next step.
1. Press the STOP ( ) button once.
Be sure that the following message appears on the display.
→ MECHA ADJUST
2. Press the EJECT ( ) button and insert the DVD Test Disc.
3. Press the PLAY ( ) button to play back the disc.
4. Press the FORWARD SKIP ( ) button to play back the
Chapter 16 (outermost track).
5. Press the PAUSE ( ) button to pause the disc. (The disc will
keep turning.)
6. Turn Screw Ato obtain the minimum reading on the AC voltmeter .
7. T urn Screw Bto obtain the minimum reading on the AC voltmeter.
8. Repeat steps 6 and 7 several times until the minimum readings
are obtained.
9. Press the EJECT ( ) button to eject the disc.
10.Proceed to the next step.
STEP ITEM SIGNAL
SOURCE OUTPUT CONNECTION ADJUSTMENT REMARKS
AS
Adjustment DC Voltmeter between
TP120(AS)(+)
and
TP107(VREF)(-)
on DVD Main
P.C.B.Ass’y
VR120
(for DVD,LD)
VR121
(for CD,LD)
Tilt
Adjustment DVD Vertical
Deviation
Test Disc
TDV-562
(DA09206)
AC Voltmeter
between
TP201(JI OUT)
(+)
and
TP105(DGND)(-)
on DVD Main
P.C.B.Ass’y
Tilt Screws
A and B
2
3
1. Connect each measuring instrument as follows:
•Connect a DC voltmeter between TP120 (AS) (+ terminal)
and TP107 (VREF) (- terminal) on the DVD Main P.C.B. Ass’y.
•Connect an AC voltmeter between TP201 (JI OUT) (+ termi-
nal) and TP105 (DGND) (-terminal) on the DVD Main P.C.B.
Ass’y.
•Connect a tracking offset meter between TP300 (DSCTE) (+
terminal) and TP107 (VREF) (-terminal) on the DVD Main
P.C.B.Ass’y.
2. While pressing and holding the STOP button, press the POWER
button, then enter standby mode. (the indicator will light orange).
3. Press the PAUSE ( ) button and DISC 3 button for more than 2
seconds to engage the test mode.
Confirm that the following message appears on the display.
DVD ADJUST →DISC 1 T -01
Eject button Forward Skip
button Play button
Pause button
Stop button
Disc 3 button
DVD Adjust
Mode
1
3.3 Adjustment procedure (Follow the next steps in order)
ELECTRICAL ADJUSTMENT

11
3.4 RAM Clear (System Controller & Mechanism Controller Clear)
Note: Before shipping perform the RAM Clear to perform the followings:
•To clear the usable setting values to the initial setting values.
•To perform initialization operation of the changer mechanism.
STEP ITEM SIGNAL
SOURCE OUTPUT CONNECTION ADJUSTMENT REMARKS
RAM Clear1
CDTracking
Adjustment
CD Test Disc
SONY
Type 3
Tracking Offset
Meter
between
TP300(DSCTE) (+)
and
TP107(VRFE)(-)
on Main P.C.B.
VR110
STEP ITEM SIGNAL
SOURCE OUTPUT CONNECTION ADJUSTMENT REMARKS
41. Set the tracking offset meter as follows:
•Sensitivity switch: HIGH (right side)
•Level switch: MEASURE (left side)
•Center switch: MEASURE (center position)
2. Insert the CD Test Disc.
3. Press the STOP ( ) button once.
Be sure that the following message appears on the display.
→ CD ADJUST
4. Adjust VR110 so that the center meter indicates 0 V as shown on
the left. Also, be sure that the left side meter indicates around 1 V.
5. Press the EJECT ( ) button to eject the disc.
6. Proceed to the next step to terminate the adjustment.
When adjustment is finished, detach the voltmeter and press the Power
button to turn the power off. The TEST MODE will be released once
the power is off.
Apply paint lock the Screw A and B.
1. While pressing and holding the STOP button, press the POWER
button, then enter standby mode.
2. Remove all discs.
3. Press and hold the PAUSE ( ) and DISC 4 buttons for more than
7 seconds.
4. The following messages will appear on the display.
RAM CLEAR 2
↓ (After 5 seconds)
REGION X (X: 0 to 8)
5. Then, the following operation will be done.
•User setting values are reset to the initial setting values.
•Changer mechanism is initialized.
6. “Power OFF”will be displayed and the system is automatically shut
off.
POWER OFF (Standby mode)
If the disc remains in the changer mechanism, power is not shut off
and the display returns to the normal one.
ELECTRICAL ADJUSTMENT

12
4. MECHANICAL ASS’Y AND PARTS LIST
4.1 Synthesis Ass’y
Fig.4-1
1
9
10 12
11 18
14
13
7
6
5
6
3
4
17
16
27
29
30
26 28
27
26
21
20
22
19
23
25
24
15
8
L01
L02
L01
L04
L04 L03 L06
L04
L06
L04
L12
L12
L12
L13
L04
L04
L06
L08
L11
L10
L09
L09
L02
L05
L04
L04
L04
L04
L09
L06
L03
L07
L07
L08 A01
2
L02
AA
B
B
C
C
E
E
F
C
C
D
D
D
D
A’
A’
A’
J
B’
B’
B’
C’
C’
C’
C’
D’D’
D’
D’
J’
J’
E’
E’
F’
E’
E’
G’
H’
H’
E
E
G
H
H

13
Ref. No. Part No. Description Q'ty
1 0H08831A Top Cover BK 1
(USA/CAN/UK/EP/AUS/DA)
0H08832A Top Cover CG 1
(CH/JPN/OTR/HK/KR/TW)
2 0H08583C Dress Panel BK 1
(USA/CAN/UK/EP/AUS/DA)
0H08584C Dress Panel CG 1
(CH/JPN/OTR/HK/KR/TW)
3 2H00138A Logo Plate BK 1
(USA/CAN/UK/EP/AUS/DA)
2H00139A Logo Plate CG 1
(CH/JPN/OTR/HK/KR/TW)
4 0H08600A Power Knob BK 1
(USA/CAN/UK/EP/AUS/DA)
0H09025A Power Knob CG 1
(CH/JPN/OTR/HK/KR/TW)
5 0H07985A Headphone Volume knob BK 1
(USA/CAN/UK/EP/AUS/DA)
0H09026A Headphone Volume knob CG 1
(CH/JPN/OTR/HK/KR/TW)
6 0H08500A Indicator 4
7 0H08596C Display Lens 1
8 0H08585E Front Panel BK 1
(USA/CAN/UK/EP/AUS/DA)
0H08586D Dress Panel CG 1
(CH/JPN/OTR/HK/KR/TW)
9 BK10268A POW SW P.C.B. Ass’y1
10 BK10257A LED P.C.B.Ass’y1
11 BK10254A HP P.C.B. Ass’y Except EP 1
BK10574A HP P.C.B. Ass’y1
(EP/UK)
12 0J08637A Line Cord washar 1
13 0H08592B Control Button BK 1
(USA/CAN/UK/EP/AUS/DA)
0H08593B Control Button CG 1
(CH/JPN/OTR/HK/KR/TW)
14 0H08605B Control Lens 1
15 0H08590B Disc Select Button BK 1
(USA/CAN/UK/EP/AUS/DA)
0H08591B Disc Select Button CG 1
(CH/JPN/OTR/HK/KR/TW)
16 0H08604B Disc Select Lens 5
17 0B85637A FFC 13P 1
18 BK10253A FRONT P.C.B. Ass’y1
19 BK10269A P-SUPPLY P.C.B. Ass’y1
(USA/CAN)
BK10379A P-SUPPLY P.C.B. Ass’y1
(JPN)
BK10380A P-SUPPLY P.C.B. Ass’y1
(DA/OTR)
BK10381A P-SUPPLY P.C.B. Ass’y1
(EP/UK)
BK10382A P-SUPPLY P.C.B. Ass’y1
(CH/HK/KR/SA)
BK10383A P-SUPPLY PCB Ass’y1
(TW)
20 BK10258A DIGITAL P.C.B. Ass’y1
(USA/CAN)
BK10562A DIGITAL P.C.B. Ass’y1
(JPN)
BK10563A DIGITALP.C.B. Ass’y1
(EP/UK)
4.1 Synthesis Ass’y
Ref. No. Part No. Description Q'ty
BK10564A DIGITAL P.C.B. Ass’y Other NTSC 1
(KR/DA/TW)
BK10566A DIGITALP.C.B. Ass’y Other PAL 1
(CH/HK/AUS/OTR)
21 BK10255A OUTPUTP.C.B.Ass’y1
(Except JPN/EP/UK)
BK10377A OUTPUTP.C.B.Ass’y1
(JPN)
BK10378A OUTPUTP.C.B.Ass’y1
(EP/UK)
22 0B85640A FFC 17P 1
23 0B70300A Slide SW L12-22A2 (SW701) 1
(OTR/DA/TW only)
24 0B50459A Power Transformer 100-120V 1
(JPN/USA/CAN)
0B50460A Power Transformer 115-230V 1
(Except JPN/USA/CAN)
25 BK10376A M-Trans P.C.B. Ass’y1
26 0H08470A 55 Foot A 4
27 0J08423A Foot Sheet (20) 4
28 BK10565A DIODE P.C.B.Ass’y1
29 BK10557A REG.3V P.C.B.Ass’y1
30 BK10556A REG.5V P.C.B.Ass’y1
A01 ----------- MECHANISMAss’y DVD-15 1
L01 0E03032A BT4x8+Washer Faced (Black)
(USA/CAN/UK/EP/AUS/DA)
0E04146A BT4x8+Pan Flange
(CH/JPN/OTR/HK/KR/TW)
L02 0E03632A BT3x8+Binding with washer (Black)
(USA/CAN/UK/EP/AUS/DA)
0E04147A BT3x8+Binding with washer
(CH/JPN/OTR/HK/KR/TW)
L03 0E03897A BT3x10+Binding Projected (Black)
(USA/CAN/UK/EP/AUS/DA)
0E04372A BT3x10+Binding Projected
(CH/JPN/OTR/HK/KR/TW)
L04 0E00921A BT3x8+Binding (Black)
L05 0E03137A M3x10+Binding (OTR/DA/TW)
L06 0E00865A BT3x10+Binding
L07 0E03854A BT3x6+Binding with washer
L08 0E00992A M3x4+Binding
L09 0E00877A ST3x5+Binding
L10 0E03438A ST4x6+Binding
L11 0E00857A BT3x6+Binding
L12 0E00986A M3x10+Binding
L13 0E00896A M3x6+Binding
L14 0E00964A M3x5+Binding
MECHANICAL ASS’Y AND PARTS LIST

14
MECHANICAL ASS’Y AND PARTS LIST
4.2 Mechanism Ass’y DVD-15 (A01)
Fig.4-2

15
4.2 Mechanism Ass’y DVD-15 (A01)
Ref. No. Part No. Description Q'ty
A01 --------- Mechanism Ass’y Black
--------- Mechanism Ass’y Gold
01 CG09508A Machanism Deck Ass’y ADJ-3 1
02 CA09393A Top Cover EX Ass’y1
03 CA09505A Loading EX Ass’y1
04 CA09479A DVD TraverseAss’yADJ-3 1
05 0C10325B SUS Collar T 4
06 0C10326A SUS Collar B 4
07 0C10279A Damper S SL 4
08 CA09415A Motor Chassis EX Ass’y1
09 BA09736A Mecha Flexible P.C.B. Ass’y1
10 0C10286A Anti Rattle Spring SL 1
11 CA09392B SUS Base ADT S Ass’y1
12 0C10185B Mechanism UD Sub Cam SL 1
13 0C10186A UD S Cam Guide SL 2
14 CA09351A Stocker Motor SLAss’y1
15 0J08004A Dust Seal Emergency SL 1
16 0C10175A Stocker Position Gear SL 1
17 0C10211B Plate Spring SL 1
18 0C10184A Disc Lock Spring SL 1
19 0C10183A Disc Lock Arm SL 1
20 0C10187A UD Link Arm SL 1
22 0C10306C EX Loading Chassis 1
23 0C10351A EX Loading Return Spring 1
24 CA09407A Mov G Plat Ass’y1
25 CA09408A EX Motor Ass’y1
26 0C10250A Shutter Spring SL 1
27 0C10305B Sub Cam Extension 1
28 BA10323A Mechanism P.C.B. Ass’y (C3M1) 1
29 0J08023A Heat sink Reg 1
30 HA08369C ME F Panel Ass’y BK 1
(UK/EP/USA/CAN/AUS/DA)
HA08370C ME F Panel Ass’y CG 1
(JPN/DU/CH/HK/KR/TW)
31 CA09394A Bottom Cover EX Ass’y1
32 0B85926A FFC 14P 1
33 0B85438A 40P Flexible Wire 1
35 0B85437A 30P Flexible Wire (Pickup) 1
36 0B85493A 1P Wire GND D202 1
37 BK10567A DVD Main P.C.B. Ass’y (C3M1) 1
38 0C10350A D Guide upside Ex 1
39 0B85927A FFC 24P 1
L01 0E00120A M2.6x3+Pan
L02 0E03964A ST2.6x3+Pan (#0 Type 3)
L03 0E03955A Cut Washer 2.2x4.2x0.2
L04 0E04036A M2.6x8+Pan
L05 0C10287A Damper Screw SL
L06 0E03845A M1.7x2.5+Pan (#0 Type 3) (Black)
L07 0E03945A M2x2+Pan (#0 Type 3) (Black)
L08 0E03953A M2x2+Pan (#0 Type 1)
L09 0E03971A Pet Washer
L10 0E03956A Cut Washer 3.2x5.2x0.2
L11 0E03947A M2.6x3.5+Pan (#0 Type 3)
L12 0E04032A M2.6x5+Pan (#0 Type 3)
L13 0E03954A Cut Washer 1.6x3.2x0.2
L14 0E00955A BT2x4+Binding
L15 0E00964A M3x5+Binding
Apply FL-955 (grease) to the following places (marked
with ★) when parts are replaced.
Ref. No. Location Remarks
03 Loading EX Ass’y
Edges which areinserted into the chassis plate
11 SUS Bass ADT S Ass’y
•Contact part with the Plate Spring SL (Ref. No. 17)
12 Mecha UD Sub Cam SL Whole surface
13 UD S Cam Guide SL (2 pcs.) Whole surface
14 Stocker Motor SLAss’y
•Motor Shaft Worm Gear
•Motor Shaft End
17 Plate Spring SL
Contact part (bottom end) with the SUS Base X Sub
Ass’y (Ref, No. 11)
19 Disc Lock Arm SL Whole surface
20 UD Link Arm SL
•Around the Top End
--- Shaft for UD Link Arm SL (Ref. No. 20)
We suggest that you use grease FL-955/G-4270 or equiva-
lent type.
The company dealing FL-955/G-4270 is as follows:
• FL-955 : Kanto Chemicals Co., Ltd.
2-7 Kanda Sakuma-cho, Chiyoda-ku, Tokyo, Japan
MECHANICAL ASS’Y AND PARTS LIST

16
MECHANICAL ASS’Y AND PARTS LIST
4.3 Motor Chassis EX Ass’y (B01)
Ref. No. Part No. Description Q'ty
B01 CA09415A Motor Chassis EX Ass’y
01 0C10238A Loading Plate Cam SL 1
02 0C10240A UD Worm Plate SL 1
03 0C10233A UD Worm Gear SL 1
04 0C10235A Mecha Sensor Ring SL 1
05 0C10236A Loading Worm Gear SL 1
06 0C10237A Loading Sensor Ring SL 1
07 0C10208A UD Cam Guide SL 1
08 0C10242A UD Cam Guide W SL 1
09 0C10232A UD Cam SL 1
10 CA09338A Motor Chassis SA S Ass’y1
11 0C10241A Bracket Screw SL 2
12 CA09417A UD Motor EX Ass’y1
13 0C10239A Emergency Gear SL 1
14 0C10234A Mecha UD Gear SL 1
15 CA09416A Loading Motor EX Ass’y1
L01 0E03955A Cut Washer 2.2x4.2x0.2
L02 0E03947A M2.6x3.5+Pan (#0 Type 3)
L03 0E00222A E-Ring 2.0 mm
L04 0E03967A M1.4x2+Pan (#0 Type 1) (Black)
Apply FL-955 (grease) to the following places (marked
with ★) when parts are replaced.
Ref. No. Location Remarks
01 Loading Plate Cam SL Whole surface
03 UD Worm Gear SL Whole surface
05 Loading Worm Gear SL Whole surface
07 UD Cam Guide SL Whole surface
08 UD Cam Guide W SL Whole surface
09 UD Cam SL Whole surface
12 UD Motor EX Ass’y
•Motor Shaft Worm Gear
•Motor Shaft End
13 Emergency Gear SL Whole surface
14 Mecha UD Gear SL Whole surface
15 Loading Motor EX Ass’y
Emergency Gear SL
•Motor Shaft Worm Gear
•Motor Shaft End
4.3 Motor Chassis EX Ass’y (B01)
Fig.4-3

17
MECHANICAL ASS’Y AND PARTS LIST
4.4 Loading EX Ass’y ADJ-3 (B02)
Fig.4-4

18
Ref. No. Part No. Description Q'ty
B02 CA09505A Loadig EX Ass’y ADJ-3 1
01 0C10201A Loading Plate R SL 1
02 0C10215A LP Slider SL 2
03 0C10295A Loading Roller 4
04 0C10296A Screw Collar 4
05 0C10294A Loading Screw 4
06 CA09403A Clamper ADT Ass’y1
07 0C10203A Disc Guide Upper SL 1
08 0C10252A Loading Return Spring SL 1
09 CA09356A Loading Link B SL S Ass’y1
10 0C10248A Loading Idler Gear L SL 1
11 0C10247A Loading Gear Collar SL 1
12 CA09355A Loading Link A SL S Ass’y1
13 0C10213A Timing Gear SL 1
14 0C10190A Timing Belt SL 1
15 CA09335A Disc Fin Arm LO SL S Ass’y1
16 0C10199A Disc Guide L SL 1
17 0C10214A Catch Arm Spring SL 1
18 0C10193A Pulley Spring SL 1
19 0C10192A Pulley Fork SL 1
20 0C10191A Idler Pulley SL 1
21 0C10195B Lapping Arm SL 2
22 0C10194A Disc Catch Gear SL 1
23 CA09336A Disc Fin Arm SL S Ass’y1
24 0C10196C Lapping Arm Spring 1
25 CA09337A Loading Plate L SL A Ass’y1
26 0C10251A Loading Center Gear SL 1
27 0C10250A Shutter Spring SL 1
28 0C10204A Shutter Lever SL 1
29 CA09361A Loading Chassis SL S Ass’y1
30 0C10255A Shutter Arm Cushion SL 2
31 0C10249A Shutter Arm SL 1
32 0C10254A Shutter Arm Shaft SL 1
33 0C10206A Clamp Holder R SL 1
34 0C10205A Clamp Holder L SL 1
35 0C10253A Clamper Return Spring SL 1
36 CA09395B Disc Guide R EX S Ass’y1
37 0C10581A D Guide R side EX 1
38 0C10582A D Guide Sheet EX 1
L01 0E03961A BT2x4+Pan (#0 Type 1) (Black)
L02 0E03955A Cut Washer 2.2x4.2x0.2
L03 0E03969A M1.4x3+Pan (#0 Type 3)
L04 0E03963A BT1.7x3+Pan (#0 Type 1) (Black)
L05 0E00793A BT2x6+Pan
4.4 Loading EX Ass’y ADJ-3 (B02) Apply FL-955 (grease) to the following places (marked
with ★) when parts are replaced.
Ref. No. Location Remarks
01 Loading Plate R SL Groove
02 LP Slider SL Whole surface (2 places)
03 Loading Roller Whole surface (4 places)
04 Screw Collar Whole surface (4 places)
09 Loading Link B SL S Ass’y Gear surface
10 Loading Idler Gear L SL Gear surface
12 Loading Link A SL S Ass’y Gear surface
13 Timing Gear SL Gear surface
16 Disc Guide L SL Stud
20 Idler Pulley SL Whole surface
25 Loading Plate L SL A Ass’y Grooves (2 places)
26 Loading Center Gear SL Whole surface
29 Loading Chassis SL S Ass’y Holes (4 places)
33 Clamp Holder R SL Whole surface
34 Clamp Holder L SL Whole surface
MECHANICAL ASS’Y AND PARTS LIST

19
4.5 DVD Traverse Ass’y ADJ-3 (B03)
Ref. No. Part No. Description Q'ty
B03 CA09479A DVD Traverse Ass’y ADJ-3
01 0C10559A Holder Shaft 3 1
02 0C10532A Shaft R 1
03 0C10534A Screw S 2
04 0C10525A SP Push Shaft 3
05 0C10536A Holder SP 2
06 0C10558A Holder SP 2 1
07 0C10531A Shaft L 1
08 0B85437A 30P Flexible wire (Pickup) 1
(Note: Do not included in the DVD TraverseAss’y (CA09479A).
09 0C10583A Cushion PU 7x4x2.5 1
10 0B90967A Pick-up VED0383-AK 1
11 0C10526A SP Push Hook 1
12 0C10535A Hook L.S 1
4.5 DVD Traverse Ass’y ADJ-3 (B03)
Ref. No. Part No. Description Q'ty
13 0C10537A Holder Shaft 1 1
14 CA09487A Shaft Screw Ass’y1
15 0C10524A SP Push L.S 1
16 0C10539A Holder Motor 1
17 0C10530A Traverse-P Chassis 1
18 0B90969A M. CDS8A50T30-A/TT 1
19 CA09488A Sled Motor Ass’y1
20 0B70304A Switch MPU10420MLB0 1
21 0B85699A 2P Wire Ass’y L100 1
L01 0E04250A ST2x5+Pan CMT
L02 0E04256A M2x4+Pan BNI
L03 0E04248A M1.7x3.5+Pan CMT
L04 0E04248A M1.7x3.5+Pan CMT
L05 0E04249A ST2x8+Binding CMT
L06 0E04247A M1.7x2.5+Pan BZN
MECHANICAL ASS’Y AND PARTS LIST
Fig.4-5
☆: Apply lubricant PG-663
Apply PG-663
19: Gear and Gear Top
Lubricant:
We suggest that you use PG-663 or
equivalent type.
Please contact:
Dowcorning Co., Ltd.
1-1-3 Marunouchi, Chiyoda-ku,
Tokyo, Japan

20
4.6 Pakage Ass’y and Accessory Ass’y
Ref. No. Part No. Description Q'ty
1 0F05622B Carton Box 1
2 0F05623B Packing 2
3 0F04458A Sheet 1
--- 0B85744A Code YAF11-0642 (UK/EP) 1
--- 0B85745A Code R-C275VP (JPN/OTR/AUS 1
/USA/CAN/CH/DA/HK/KR/TW)
--- 0B90451A Batery UM3X1 2
--- 0D03092B Poly Bag 1
--- 0F04860A Poly Bag (UK/HK only) 1
--- 0D07238A AC Cord UL (USA/CAN) 1
--- 0D07239A AC Cord EP (EP) 1
--- 0D07240A AC Cord DA/DU (DA/OTR/TW) 1
--- 0D07241A AC Cord DM (JPN) 1
--- 0D07242A AC Cord BS/HK (UK/HK) 1
4.6 Pakage Ass’y and Accessory Ass’y
MECHANICAL ASS’Y AND PARTS LIST
Ref. No. Part No. Description Q'ty
--- 0D07243A AC Cord CH (CH) 1
--- 0D07244A AC Cord KR (KR) 1
--- 0D07245A AC Cord SA(AUS) 1
--- 0D07355A Owner’s Manual Japanise (JPN) 1
--- 0D07356A Owner’s Manual English 1
(Except JPN)
--- 0D07357A Owner’s Manual Franch 1
(USA/CAN/EP)
--- 0D07358A Owner’s Manual German (EP) 1
--- 0D07359A Owner’s Manual Spanish 1
(USA/CAN/EP/DA)
--- 0D07360A Owner’s Manual Italian (EP) 1
--- 0H08216A CD Single Adaptor (JPN) 1
--- HG08343A Remote Control Unit 1
Fig.4-6
2
3
1
2
Accessory Ass'y