Nakamichi DVD-15 Service Manual

Service Manual

DVD-15

5 Disc MusicBank DVD Changer

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’y ADJ-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.

R

1

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 diagram have critical characteristics.

Use ONLY replacement parts recommended by the manufacturer. It is recommended that the unit be operated 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 exceeds 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 taking 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. Justering eller reparasjon av denne kompaktdiskspilleren 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

THIS DVD PLAYER IS CLASSIFIED AS A CLASS 1 LASER PRODUCT. THE CLASS 1 LASER PRODUCT LABEL IS LOCATED ON THE REAR EXTERIOR.

CAUTION ; INVISIBLE LASER RADIATION WHEN OPEN

AND INTERLOCKS DEFEATED. AVOID EXPOSURE TO BEAM.

ADVARSEL ;USYNLIG LASERSTRALING VED ABNING,

NAR SIKKERHEDSAFBRYDERE ER UDE AF FUNKTION

UNDGA UDS TTELSE FOR STRALING.

VARO ; AVATTAESSA JA SUOJALUKITUS OHITETTAESSA

OLET ALTTIINA NAKYMATTOMALLE LASERSATEILYLLE.

ALA KATSO SATEESEEN !

VARNING ; OSYNLIG LASERSTRALNING NAR DENNA

DEL AR OPPNAD OCH SPARREN AR URKOPPLAD.

BETRAKTA EJ STRALEN !

2

GENERAL

1.4 Caution for handling Laser Pickup of DVD Player

[Electric Influence because of impressed electricity]

Laser pickup of a DVD player is weaker and more sensitive than that of CD player, it is possible to damage the pickup under specific electrical environments, such as impressed or leaked electricity, including static electricity. Electricity that is impressed during modification for zone coding, or through updating the micro processor and so forth, may influence the laser pickup.

Prevention of Impressed Electricity

• In general

It is very difficult to specify why and how static electricity 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 supplier, 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 coding, that can be a negative factor against quality assurance, and we consider pickup failure of any unit modified for zone coding to be out of warranty.

Condition of Soldering lron

•How to prevent or discharge the impressed electricity

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 careful so as not to let your clothes touch the laser pickup, 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, tweezers, probes, volt-ohm-meter probes, etc.) before starting work by contacting them with the DVD player's chassis. 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). A soldering iron heated above this temperature can break down the laser diode.

Type	Output Wattage	Tip Temperature	Isolated Resistance	Leaked Current
For IC or LSl	13-18W	300± 40° C	≥ 100MΩ	≤	1.0µ A
For Elec. Part	23-30W	360± 40° C	≥ 50MΩ	≤	2.0µ A

Note: A precise digital tester is needed to measure the leaked current.

3

2. REMOVAL PROCEDURES

• Location of Major Parts

DVD Main P.C.B. Ass'y

(Bottom side of Mechanism BLK)		Digital P.C.B. Ass'y
P-Supply P.C.B. Ass'y	Mechanism BLK Ass'y	Output P.C.B. Ass'y

									REG 5V P.C.B. Ass'y
LED P.C.B. Ass'y H.P P.C.B. Ass'y			REG 3V P.C.B. Ass'y
Power-SW P.C.B. Ass'y		Front P.C.B. Ass'y		Diode P.C.B. Ass'y						M-Trance P.C.B. Ass'y

(The Mechanism P.C.B. Ass’y is constructed on the DVD Mechanism Block.)

Fig. 2-1 Top View

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

4

REMOVAL PROCEDURES

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.

P-Supply P.C.B. Ass'y

H.P P.C.B. Ass'y

Digital

P.C.B. Ass'y

P702

P530

P200

Fig.2-3

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

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

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".

3

Mechanism Block

Digital P.C.B. Ass'y

P570

P550

P540

Fig.2-4
a	1
c	b

DVD Main P.C.B. Ass'

Mechanism Ass'y 3 2

Fig.2-5

5

REMOVAL PROCEDURES

2.6. Bottom Cover EX Ass'y, Top Cover EX Ass'y		6) Pull the edges of the connector CN200 "8" on the Mecha-
	and F Panel EX Ass'y(Refer to Fig. 2-7)	nism P.C.B. Ass'y to unlock the connector edges and care-
1) Remove the 6 screws "1" (M2.6x5 + Pan (#0 Type 3)) and		fully pull out the Pickup Flexible P.C.B. "9".
	detach the Bottom Cover EX Ass'y.	7) Carefully disconnect the 3 connectors CPI04 "10" (EX Mo-
2) Remove the 2 screws "2" (M2.6x3 + Pan), and detach the		tor Ass'y), CN50011" " (Sled Motor Ass'y), and CN60012" "
	Top Cover EX Ass'y and F Panel EX Ass'y.	(Inner Switch)
		8) Remove the Mechanism P.C.B. Ass'y from the Mechanism
2.7. Mechanism P.C.B. Ass'y(Refer to Fig. 2-7)		Ass'y.
1) Remove the Bottom Cover EX Ass'y, Top Cover EX Ass'y
	and F Panel EX Ass'y. See item 2.6.	2.8. Loading EX Ass'y(Refer to Fig. 2-7)
2)	Shorting the laser diode shorting land of the DVD Traverse	1) Remove the Mechanism P.C.B Ass'y. See item 2.7.
	Ass'y:	2) Remove the 6 screws "13" (ST2.6x3 + Pan (#0 Type 3)), 1
	Short the laser diode shorting lands (2 places shown by the	screw "14" (M1.7x2.5 + Pan (#0 Type 3) (Black)), and 4
	arrows) with a soldering iron before removing the Mecha-	screws "15" (M2x2 + Pan (#0 Type 3) (Black)).
	nism P.C.B. Ass'y.	• Note when reassembling:
	Note: Use a soldering iron whose metal part is grounded or	When reassembling the Mecha Flexible P.C B. Ass'y 5"",
	a ceramic soldering iron.	move it to the front side.
	CAUTION: Do not disconnect the Flexible Cable from the	Be sure that the shutter is positioned in the center of the
	connector P200 on the Mechanism P.C.B. Ass'y unless the	shutter sensor on the Mecha Flexible P.C.B. Ass'y, when the
	laser shorting lands (2 places) are shorted.	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 Catch Arm Ass'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 Traverse Ass'y.
[Shorting the Laser Diode Shorting Lands of the DVD Traverse		Notes:
Ass'y]		1. Pay attention so as not to damage the Door Sensor P.C B.
		of the Mecha Flexible P.C.B. "5".
•	Note when reassembling:	2. Assemble the Door Sensor P.C.B. so as not it is inclined.
	Unsolder the laser diode shorting lands after reassembling	3. Be sure that the projection of the Front Door Ass'y can be
	the Mechanism P.C.B. Ass'y.	correctly inserted into the Door Sensor.
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

REMOVAL PROCEDURES

2.6. Top Cover EX Ass'y

2.8. Loading EX Ass'y

2.9.DVD Traverse Ass'y

2.7. Mechanism

P.C.B. Ass'y

2.6. Panel EX Ass'y

2.6. Bottom Cover EX Ass'y

Fig.2-7

7

REMOVAL PROCEDURES

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 position, check the current position before removing the screw F03.

•Give a mark on the head of screw F03 to allow easy repositioning.

•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 a screw 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 “Tilt Adjustment”. Refer to Stap 3 “Tilt Adjustment” in 3.3 “Adjustment procedure”

Do not remove or loosen

Fig.2-8

8

3. ELECTRICAL ADJUSTMENT

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

3.2Parts 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)

9

ELECTRICAL ADJUSTMENT

3.3 Adjustment procedure (Follow the next steps in order)

STEP

ITEM

SIGNAL

OUTPUT

ADJUSTMENT

REMARKS

SOURCE

CONNECTION

1

DVD Adjust

1.

Connect each measuring instrument as follows:

Mode

• 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.

Disc

3 button

• 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).

Eject button Forward Skip Play button

Stop button

3. Press the PAUSE (

) button and DISC 3 button for more than 2

button

Pause button

seconds to engage the test mode.

Confirm that the following message appears on the display.

DVD ADJUST →

DISC 1 T - 01

2

AS

DC Voltmeter

VR120

Note: Perform the adjustment in the order of “CD LD ON” and

Adjustment

between

(for DVD,LD)

“DVD LD ON” as mentioned below:

TP120(AS)(+)

1.

Press the STOP (

) button once.

The message will change as follows:

and

VR121

→ AS ADJUST →

DVD LD ON

TP107(VREF)(-)

(for CD,LD)

2. Adjust VR120 to obtain 0V ± 10 mV DC on the DC voltmeter.

on DVD Main

3.

Press the FORWARD SKIP (

) button once.

P.C.B. Ass’y

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.

3

Tilt

DVD Vertical

AC Voltmeter

Tilt Screws

1.

Press the STOP (

) button once.

Adjustment

Deviation

between

A and B

Be sure that the following message appears on the display.

→ MECHA ADJUST

TP201(JI OUT)

2.

Press the EJECT (

) button and insert the DVD Test Disc.

Test Disc

(+) and

3.

Press the PLAY (

) button to play back the disc.

TDV-562

TP105(DGND)(-)

4.

Press the FORWARD SKIP (

) button to play back the

on DVD Main

(DA09206)

Chapter 16 (outermost track).

P.C.B. Ass’y

5.

Press the PAUSE (

) button to pause the disc. (The disc will

keep turning.)

6. Turn Screw A to obtain the minimum reading on the AC voltmeter.

7. Turn Screw B to 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.

10

ELECTRICAL ADJUSTMENT

	STEP	ITEM	SIGNAL	OUTPUT	ADJUSTMENT	REMARKS
			SOURCE	CONNECTION

4 CD Tracking CD Test Disc		Tracking Offset	VR110	1.	Set the tracking offset meter as follows:
Adjustment	SONY	Meter			•	Sensitivity switch:	HIGH (right side)
	Type 3	between			•	Level switch:	MEASURE (left side)
		TP300(DSCTE) (+)			•	Center switch:	MEASURE (center position)
				2.	Insert the CD Test Disc.
		and
				3.	Press the STOP (		) button once.
		TP107(VRFE)(-)
					Be sure that the following message appears on the display.
		on Main P.C.B.
						→ 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.

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	OUTPUT	ADJUSTMENT		REMARKS
		SOURCE	CONNECTION
1	RAM Clear				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.

11

4. MECHANICAL ASS’Y AND PARTS LIST

4.1 Synthesis Ass’y

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	<![if ! IE]> <![endif]>5
<![if ! IE]> <![endif]>3	<![if ! IE]> <![endif]>4

Fig.4-1

12

MECHANICAL ASS’Y AND PARTS LIST

4.1 Synthesis Ass’y

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

13

MECHANICAL ASS’Y AND PARTS LIST

4.2 Mechanism Ass’y DVD-15 (A01)

Fig.4-2

14

MECHANICAL ASS’Y AND PARTS LIST

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’y	1
03	CA09505A	Loading EX Ass’y	1
04	CA09479A	DVD Traverse Ass’y ADJ-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’y	1
09	BA09736A	Mecha Flexible P.C.B. Ass’y	1
10	0C10286A	Anti Rattle Spring SL	1
11	CA09392B	SUS Base ADT S Ass’y	1
12	0C10185B	Mechanism UD Sub Cam SL	1
13	0C10186A	UD S Cam Guide SL	2
14	CA09351A	Stocker Motor SL Ass’y	1
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’y	1
25	CA09408A	EX Motor Ass’y	1
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’y	1
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

We suggest that you use grease FL-955/G-4270 or equivalent 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

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

14Stocker Motor SL Ass’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

20UD Link Arm SL

• Around the Top End

---Shaft for UD Link Arm SL (Ref. No. 20)

15

MECHANICAL ASS’Y AND PARTS LIST

4.3 Motor Chassis EX Ass’y (B01)

Fig.4-3

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’y	1
11	0C10241A	Bracket Screw SL	2
12	CA09417A	UD Motor EX Ass’y	1
13	0C10239A	Emergency Gear SL	1
14	0C10234A	Mecha UD Gear SL	1
15	CA09416A	Loading Motor EX Ass’y	1
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

12UD Motor EX Ass’y

•Motor Shaft Worm Gear

•Motor Shaft End

13	Emergency Gear SL	Whole surface
14	Mecha UD Gear SL	Whole surface

15Loading Motor EX Ass’y Emergency Gear SL

•Motor Shaft Worm Gear

•Motor Shaft End

16

MECHANICAL ASS’Y AND PARTS LIST

4.4 Loading EX Ass’y ADJ-3 (B02)

Fig.4-4

17

MECHANICAL ASS’Y AND PARTS LIST

4.4 Loading EX Ass’y ADJ-3 (B02)

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’y	1
07	0C10203A	Disc Guide Upper SL	1
08	0C10252A	Loading Return Spring SL	1
09	CA09356A	Loading Link B SL S Ass’y	1
10	0C10248A	Loading Idler Gear L SL	1
11	0C10247A	Loading Gear Collar SL	1
12	CA09355A	Loading Link A SL S Ass’y	1
13	0C10213A	Timing Gear SL	1
14	0C10190A	Timing Belt SL	1
15	CA09335A	Disc Fin Arm LO SL S Ass’y	1
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’y	1
24	0C10196C	Lapping Arm Spring	1
25	CA09337A	Loading Plate L SL A Ass’y	1
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’y	1
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’y	1
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

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

18

MECHANICAL ASS’Y AND PARTS LIST

4.5 DVD Traverse Ass’y ADJ-3 (B03)

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

19