Pioneer DV-400-V Service manual

PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan

PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936

PIONEER CORPORATION 2007

ORDER NO.

RRV3578

DV-400V-S

DVD PLAYER

DV-400V-S

DV-400V-K

THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).

Model Type Power Requirement Region No. Remarks

DV-400V-S KUCXZT AC 120 V 1

DV-400V-K KUCXZT AC 120 V 1

For details, refer to "Important Check Points for Good Servicing" .

T-ZZV APR. 2007 printed in Japan

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SAFETY INFORMATION

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This service manual is intended for qualified service technicians; it is not meant for the casual
do-it-yourselfer. Qualified technicians have the necessary test equipment and tools, and have been
trained to properly and safely repair complex products such as those covered by this manual.
Improperly performed repairs can adversely affect the safety and reliability of the product and may
void the warranty. If you are not qualified to perform the repair of this product properly and safely, you
should not risk trying to do so and refer the repair to a qualified service technician.

WARNING
This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of California to

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cause cancer, birth defects or other reproductive harm.
Health & Safety Code Section 25249.6 – Proposition 65

NOTICE
(FOR CANADIAN MODEL ONLY)
Fuse symbols (fast operating fuse) and/or (slow operating fuse) on PCB indicate that replacement
parts must be of identical designation.

REMARQUE
(POUR MODÈLE CANADIEN SEULEMENT)
Les symboles de fusible (fusible de type rapide) et/ou (fusible de type lent) sur CCI indiquent que

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les pièces de remplacement doivent avoir la même désignation.

(FOR USA MODEL ONLY)

1. SAFETY PRECAUTIONS

The following check should be performed for the
continued protection of the customer and service
technician.

LEAKAGE CURRENT CHECK

Measure leakage current to a known earth ground
(water pipe, conduit, etc.) by connecting a leakage
current tester such as Simpson Model 229-2 or

D

equivalent between the earth ground and all exposed
metal parts of the appliance (input/output terminals,
screwheads, metal overlays, control shaft, etc.). Plug
the AC line cord of the appliance directly into a 120V
AC 60 Hz outlet and turn the AC power switch on. Any
current measured must not exceed 0.5 mA.

Leakage
current

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Device
under
test

Also test with
plug reversed
(Using AC adapter
plug as required)

Test all
exposed metal
surfaces

AC Leakage Test

tester

Reading should
not be above

0.5 mA

Earth
ground

ANY MEASUREMENTS NOT WITHIN THE
LIMITS OUTLINED ABOVE ARE INDICATIVE
OF A POTENTIAL SHOCK HAZARD AND
MUST BE CORRECTED BEFORE RETURN­ING THE APPLIANCE TO THE CUSTOMER.

2. PRODUCT SAFETY NOTICE

Many electrical and mechanical parts in the appliance
have special safety related characteristics. These are
often not evident from visual inspection nor the
protection afforded by them necessarily can be obtained
by using replacement components rated for voltage,
wattage, etc. Replacement parts which have these
special safety characteristics are identified in this
Service Manual.

Electrical components having such features are
identified by marking with a
on the parts list in this Service Manual.
The use of a substitute replacement component which
does not have the same safety characteristics as the
PIONEER recommended replacement one, shown in the
parts list in this Service Manual, may create shock, fire,
or other hazards.

Product Safety is continuously under review and new
instructions are issued from time to time. For the latest
information, always consult the current PIONEER
Service Manual. A subscription to, or additional copies
of, PIONEER Service Manual may be obtained at a
nominal charge from PIONEER.

on the schematics and

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WARNING !

THE AEL (ACCESSIBLE EMISSION LEVEL) OF THE LASER POWER OUTPUT IS LESS THAN CLASS 1
BUT THE LASER COMPONENT IS CAPABLE OF EMITTING RADIATION EXCEEDING THE LIMIT FOR
CLASS 1.
A SPECIALLY INSTRUCTED PERSON SHOULD DO SERVICING OPERATION OF THE APPARATUS.

LASER DIODE CHARACTERISTICS

FOR DVD : MAXIMUM OUTPUT POWER : 5 mW

WAVELENGTH : 650 nm

FOR CD : MAXIMUM OUTPUT POWER : 5 mW

WAVELENGTH : 780 nm

A

LABEL CHECK

Location: inside of the unit

(Printed on the Rear Panel)

Additional Laser Caution

1.

• Laser diode is driving with Q2303,Q2305(650nm LD) and Q2302,
Q2304(780nm LD)on the DVD MT PCB Assy.
Therefore, when short-circuit between the emitter and collector of these
transistors or the base voltage is supplied for transistors turn on, the
laser oscillates. (failure mode)

• In the test mode ∗ , there is the mode that the laser oscillates except
for the disc judgment and playback. LD ON mode in the test mode
oscillates with the laser forcibly.

2. When the cover is open, close viewing through the objective lens with
the naked eye will cause exposure to the laser beam.

B

C

D

S
T

A
N

O

D

N

B

Y
/

O
PEN/CLO

S
E

T
O

P
M

E
N

U

M

H

E

O

N

M

U

E
M
E

N

U

E
N

T
E

R

R
E

T
U

R
N

∗ : See page 28.

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[Important Check Points for Good Servicing]

In this manual, procedures that must be performed during repairs are marked with the below symbol.
Please be sure to confirm and follow these procedures.

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1. Product safety

Please conform to product regulations (such as safety and radiation regulations), and maintain a safe servicing environment by
following the safety instructions described in this manual.

1 Use specified parts for repair.

Use genuine parts. Be sure to use important parts for safety.

2 Do not perform modifications without proper instructions.

Please follow the specified safety methods when modification(addition/change of parts) is required due to interferences such as
radio/TV interference and foreign noise.

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C

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3 Make sure the soldering of repaired locations is properly performed.

When you solder while repairing, please be sure that there are no cold solder and other debris.
Soldering should be finished with the proper quantity. (Refer to the example)

4 Make sure the screws are tightly fastened.

Please be sure that all screws are fastened, and that there are no loose screws.

5 Make sure each connectors are correctly inserted.

Please be sure that all connectors are inserted, and that there are no imperfect insertion.

6 Make sure the wiring cables are set to their original state.

Please replace the wiring and cables to the original state after repairs.
In addition, be sure that there are no pinched wires, etc.

7 Make sure screws and soldering scraps do not remain inside the product.

Please check that neither solder debris nor screws remain inside the product.

8 There should be no semi-broken wires, scratches, melting, etc. on the coating of the power cord.

Damaged power cords may lead to fire accidents, so please be sure that there are no damages.
If you find a damaged power cord, please exchange it with a suitable one.

9 There should be no spark traces or similar marks on the power plug.

When spark traces or similar marks are found on the power supply plug, please check the connection and advise on secure
connections and suitable usage. Please exchange the power cord if necessary.

0 Safe environment should be secured during servicing.

When you perform repairs, please pay attention to static electricity, furniture, household articles, etc. in order to prevent injuries.
Please pay attention to your surroundings and repair safely.

2. Adjustments

To keep the original performance of the products, optimum adjustments and confirmation of characteristics within specification.
Adjustments should be performed in accordance with the procedures/instructions described in this manual.

3. Lubricants, Glues, and Replacement parts

Use grease and adhesives that are equal to the specified substance.

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Make sure the proper amount is applied.

4. Cleaning

For parts that require cleaning, such as optical pickups, tape deck heads, lenses and mirrors used in projection monitors, proper
cleaning should be performed to restore their performances.

5. Shipping mode and Shipping screws

To protect products from damages or failures during transit, the shipping mode should be set or the shipping screws should be
installed before shipment. Please be sure to follow this method especially if it is specified in this manual.

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CONTENTS

SAFETY INFORMATION......................................................................................................................................2

1. SERVICE PRECAUTIONS ................................................................................................................................6

1.1 NOTES ON SOLDERING...........................................................................................................................6

1.2 WHEN REPLACING DVD DECK................................................................................................................6

1.3 DISC REMOVAL METHOD ........................................................................................................................7

2. SPECIFICATIONS.............................................................................................................................................8

2.1 ACCESSORIES..........................................................................................................................................8

2.2 SPECIFICATIONS ......................................................................................................................................9

2.3 DISC/CONTENT FORMAT .......................................................................................................................10

2.4 PANEL FACILITIES...................................................................................................................................12

3. BASIC ITEMS FOR SERVICE ........................................................................................................................15

3.1 CHECK POINTS AFTER SERVICING .....................................................................................................15

3.2 PCB LOCATIONS .....................................................................................................................................16

3.3 JIGS LIST .................................................................................................................................................17

4. BLOCK DIAGRAM ..........................................................................................................................................18

4.1 OVERALL WIRING CONNECTION DIAGRAM ........................................................................................18

4.2 OVERALL BLOCK DIAGRAM ..................................................................................................................20

4.3 DVD LOADER BLOCK DIAGRAM............................................................................................................21

4.4 POWER BLOCK DIAGRAM .....................................................................................................................22

5. DIAGNOSIS ....................................................................................................................................................23

5.1 TROUBLE SHOOTING.............................................................................................................................23

5.2 METHOD FOR DIAGNOSING DEGRADATION OF THE LDS ON THE PICKUP ASSY .........................27

6. SERVICE MODE .............................................................................................................................................28

6.1 SERVICE MODE PROCEDURE ..............................................................................................................28

6.2 SERVICE MODE IN..................................................................................................................................29

6.3 DISPLAY SPECIFICATION OF THE SERVICE MODE ............................................................................30

6.4 FUNCTIONAL SPECIFICATION OF THE SHORTCUT KEY ...................................................................31

6.5 FUNCTIONAL SPECIFICATION OF THE SERVICE MODE....................................................................32

7. DISASSEMBLY ...............................................................................................................................................33

7.1 EXTERIOR SECTION ..............................................................................................................................33

7.2 DVD DECK SECTION ..............................................................................................................................35

8. EACH SETTING AND ADJUSTMENT ............................................................................................................39

8.1 ADJUSTMENT..........................................................................................................................................39

8.2 RE-WRITE FOR DVD FIRMWARE...........................................................................................................39

9. EXPLODED VIEWS AND PARTS LIST ...........................................................................................................42

9.1 PACKING SECTION .................................................................................................................................42

9.2 EXTERIOR SECTION ..............................................................................................................................44

9.3 06 DVD MECHA SECTION ......................................................................................................................46

10. SCHEMATIC DIAGRAM................................................................................................................................48

10.1 DVD MT PCB ASSY (1/7).......................................................................................................................48

10.2 DVD MT PCB ASSY(2/7)........................................................................................................................50

10.3 DVD MT PCB ASSY(3/7)........................................................................................................................52

10.4 DVD MT PCB ASSY(4/7)........................................................................................................................54

10.5 DVD MT PCB ASSY(5/7)........................................................................................................................56

10.6 DVD MT PCB ASSY(6/7)........................................................................................................................58

10.7 DVD MT PCB ASSY(7/7)........................................................................................................................60

10.8 OPERATION 1 and OPERATION 2 and OPERATION 3 PCB ASSYS ...................................................62

10.9 POWER PCB ASSY ...............................................................................................................................64

10.10 USB PCB ASSY ...................................................................................................................................66

10.11 WAVE FORMS......................................................................................................................................68

11. PCB CONNECTION DIAGRAM ....................................................................................................................70

11.1 DVD MT PCB ASSY...............................................................................................................................71

11.2 OPERATION 1 PCB and OPERATION 2 PCB ASSYS (WYXZT5 types)...............................................73

11.3 POWER PCB ASSY ...............................................................................................................................74

11.4 USB PCB ASSY and LOADING MOTER and SW..................................................................................76

12. PCB PARTS LIST..........................................................................................................................................77

A

B

C

D

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1. SERVICE PRECAUTIONS

1.1 NOTES ON SOLDERING

NOTES ON SOLDERING

A

• For environmental protection, lead-free solder is used on the printed circuit boards mounted in this unit.
Be sure to use lead-free solder and a soldering iron that can meet specifications for use with lead-free solders for repairs
accompanied by reworking of soldering.

• Compared with conventional eutectic solders, lead-free solders have higher melting points, by approximately 40 ºC.
Therefore, for lead-free soldering, the tip temperature of a soldering iron must be set to around 373 ºC in general, although
the temperature depends on the heat capacity of the PC board on which reworking is required and the weight of the tip of
the soldering iron.

Do NOT use a soldering iron whose tip temperature cannot be controlled.

B

Compared with eutectic solders, lead-free solders have higher bond strengths but slower wetting times and higher melting
temperatures (hard to melt/easy to harden).

The following lead-free solders are available as service parts:

• Parts numbers of lead-free solder:
GYP1006 1.0 in dia.
GYP1007 0.6 in dia.
GYP1008 0.3 in dia.

1.2 WHEN REPLACING DVD DECK

C

WHEN REPLACING DVD DECK

[ Removing the DVD Deck ]

Before removing Pick Up PCB and DVD PCB connector, short circuit the position shown in Fig. 1 using
a soldering iron. If you remove the DVD Deck with no soldering, the Laser may be damaged.

[ Installing the DVD Deck ]

Remove all the soldering on the short circuit position after the connection of Pick Up PCB and DVD

D

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PCB connector.

NOTE

•

Before your operation, please read “PREPARATION OF SERVICING” .

•

Use the Lead Free solder.

•

Manual soldering conditions

• Soldering temperature: 320 ± 20˚C

• Soldering time: Within 3 seconds

• Soldering combination: Sn-3.0Ag-0.5Cu

•

When Soldering/Removing of solder, use the draw in equipment over the Pick Up Unit to prevent the
Flux smoke from it.

Short circuit using a
soldering iron.

Pick Up PCB

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Fig. 1

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1.3 DISC REMOVAL METHOD

DISC REMOVAL METHOD AT NO POWER SUPPLY

Slide the Rack Loading (White) toward the arrow direction by using a minus driver to release the lock.

1.

(Refer to Fig. 1)

Manually open the Tray.

2.

NOTE:

Please strongly pushing Rack Loading (White) to release the lock because the tray doesn't go out
easily.

A

DVD Player (Bottom Side)

B

Rack Loading (White)

Fig. 1

PARENTAL CONTROL - RATING LEVEL

4 DIGIT PASSWORD CANCELLATION

If the stored 4 digit password in the Rating Level menu needs to be cancelled, please follow the steps
below.

Set the DVD to the Stand-by Mode.

1.
Press and hold the 'STOP' key on the front panel.

2.

3.

Simultaneously press and hold the POWER key on the front panel.
The 4 digit password has now been cleared.

4.

NOTE: The above procedure will reset ALL of the player's settings to the default factory state.

PREPARATION OF SERVICING

C

D

The laser diode used for a pickup head may be destroyed with external static electricity.
Moreover, even if it is operating normally after repair, when static electricity discharge is
received at the time of repair, the life of the product may be shortened.
Please perform the following measure against static electricity, be careful of destruction of a
laser diode at the time of repair.

• Place the unit on a workstation equipped to protect against static electricity, such as
conductive mat.

• Soldering iron with ground wire or ceramic type is used.

• A worker needs to use a ground conductive wrist strap for body.

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2. SPECIFICATIONS

2.1 ACCESSORIES

Accessories

A

• Remote control ×1
(07650NU010)



B

• Audio / Video cable(1.2m) ×1
(red/white/yellow)

(06CPBA2006)

• Dry cell batteries ×2

(AA/R6P)

C

D

• Warranty Card

• Operating Instructions

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2.2 SPECIFICATIONS

Specifications

General

Power requirements . . . . . . . . . . . . . . .AC 120 V, 60 Hz

Power consumption . . . . . . . . . . . . . . . . . . . . . . . .11 W

Power consumption (standby). . . . . . . . . . . . . . . . 0.7 W

Weight . . . . . . . . . . . . . . . . . . . . . . . . 1.8 kg (3 lb 16 oz)

Dimensions

. . . . . . . . 420 mm (W) x 49.5 mm (H) x 215 mm (D)

. . . . . . (16-9/16 in. (W) x 1-15/16 in. (H) x 8-1/2 in. (D))

Operating temperature . . . . . . . . . . . . .+5 °C to +35 °C

(+41 °F to +95 °F)

Operating humidity . . . . . . . . . . . . . . . . . . . 5 % to 85 %

(no condensation)

Component video output (Y, PB, PR)

Output level . . . . . . . . . . . . . . . . . . . .Y: 1.0 Vp-p (75 Ω)

P

PR (color) 0.7 Vp-p (75 Ω)

,

Jacks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . RCA

B

Digital audio characteristics

Frequency response . . . . . . . . . . . . . . . .4 Hz to 44 kHz

S/N ratio. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .115 dB

Dynamic range. . . . . . . . . . . . . . . . . . . . . . . . . . .100 dB

Total harmonic distortion . . . . . . . . . . . . . . . . 0.0025 %

Wow and flutter. . . . . . . . . . . . . . .Limit of measurement

(±0.001 % W. PEAK) or lower

Digital output

Coaxial digital output . . . . . . . . . . . . . . . . . . . .RCA jack

Accessories

Remote control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

AA/R6P dry cell batteries . . . . . . . . . . . . . . . . . . . . . . .2

Audio/video cable (red/white/yellow plugs) . . . . . . . . . .1

Warranty card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

Operating instructions

A

B

S-video output

Y (luminance) - Output level . . . . . . 1 Vp-p (75 Ω)

C (color) - Output level . . . . . . .286 mVp-p (75 Ω)

Jack . . . . . . . . . . . . . . . . . . . . . . . .4-pin mini DIN

Video output

Output level . . . . . . . . . . . . . . . . . . 1 Vp-p (75 Ω)

Jack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . RCA

Audio output (1 stereo pair)

Output level . . . . . . . . . . . . . During audio output

200 mVrms (1 kHz, –20 dB)

Number of channels . . . . . . . . . . . . . . . . . . . . . 2

Jacks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . RCA

HDMI output

HDMI output . . . . . . . . . . . . . . . . . . . . . . . . 19 pin

The specifications and design of this product are subject
to change without notice, due to improvement.

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2.3 DISC/CONTENT FORMAT

Disc/content format playback

A

compatibility

This player is compatible with a wide range of
disc types (media) and formats. Playable discs
will generally feature one of the following logos
on the disc and/or disc packaging. Note
however that some disc types, such as
recordable CD and DVD, may be in an
unplayable format–see below for further
compatibility information.

Please also note that recordable discs cannot be

B

recorded using this player.

DVD-Video DVD-R DVD-RW

Audio CD CD-R

C

Video CD

Fujicolor CD

• This unit will play DVD+R/+RW discs.

•

is a trademark of DVD Format/Logo

Licensing Corporation.

CD-RW

About DualDisc playback

A DualDisc is a new two -sided disc, one side
of which contains DVD content video, audio,
etc. while the other side contains non-DVD
content such as digital audio material.

The non-DVD, audio side of the disc is not
compliant with the CD Audio specification and
therefore may not play.

The DVD side of a DualDisc plays in this
product. DVD-Audio content will not play.

For more detailed information on the DualDisc
specification, please refer to the disc
manufacturer or disc retailer.

CD-R/-RW compatibility

• Compatible formats: CD-Audio, Video CD,
ISO 9660 CD-ROM* containing MP3,
WMA, MPEG-4 AAC, JPEG or DivX video/
WMV files
*

ISO 9660 Level 1 or 2 compliant. CD
physical format: Mode1, Mode2 XA Form1.
Romeo and Joliet file systems are both
compatible with this player.

• Multi-session playback: No

• Unfinalized disc playback: No

• File structure (may differ): Up to 299
folders on a disc; up to 648 folders and files
(combined) within each folder

•

is a trademark of Fuji Photo Film Co. Ltd.

• Also compatible with KODAK Picture CD

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DVD+R/DVD+RW compatibility

Only DVD+R/DVD+RW discs recorded in
'Video Mode (DVD Video Mode)' which have
been finalized, can be played back. However,
some editing made during the recording may
not be played back accurately.

DVD-R/-RW compatibility

• Compatible formats: DVD-Video, Video

Recording (VR)*
*

Edit points may not play exactly as edited;
screen may go momentarily blank at edited
points.

• Unfinalized playback: No

• MP3/WMA/MPEG-4 AAC/JPEG or DivX
video/WMV file playback on DVD-R/-RW:
No

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Compressed audio compatibility

• Compatible formats: MPEG-1 Audio Layer 3 (MP3),
Windows Media Audio (WMA), MPEG-4 AAC

• Sampling rates: 32 kHz, 44.1 kHz or 48 kHz

• Bit-rates: Any (128 kbps or higher recommended)

• VBR (variable bit rate) MP3/WMA/MPEG-4 AAC
playback: No

• WMA lossless encoding compatible: No

• DRM (Digital Rights Management) compatible:
No (DRM-protected audio files will not play in this
player–see also DRM in the Glossary on page 59)

• File extensions: .mp3, .wma, .m4a (these must be used
for the player to recognize MP3, WMA and MPEG-4 AAC
files – do not use for other file types)

About MPEG-4 AAC

Advanced Audio Coding (AAC) is at the core of the
MPEG-4 AAC standard, which incorporates MPEG-2 AAC,
forming the basis of the MPEG-4 audio compression
technology. The file format and extension used depend on
the application used to encode the AAC file. This unit plays
back AAC files encoded by iTunes
'.m4a'. DRM-protected files will not play, and files encoded
with some versions of iTunes
may display incorrectly.

©

bearing the extension

©

may not play, or filenames

Apple and iTunes are trademarks of Apple Inc., regis­tered in the U.S. and other countries.

WMA (Windows Media™ Audio)
compatibility

This player can playback Windows Media Audio content.
WMA is an acronym for Windows Media Audio and refers to
an audio compression technology developed by Microsoft
Corporation. WMA content can be encoded by using
Windows Media Player for Windows XP, Windows Media
Player 9 or Windows Media Player 10 series.

Windows Media is a trademark of Microsoft Corporation.
This product includes technology owned by Microsoft
Corporation and cannot be used or distributed without a
license from Microsoft Licensing, Inc.

DivX video compatibility

• Official DivX©Certified product.

• Plays all versions of DivX
with standard playback of DivX

• File extensions: .avi and .divx (these must be used for
the player to recognize DivX video files).

files with the .avi extension are recognized as MPEG4,
but not all of these are necessarily DivX video files
and therefore may not be playable on this player.

©

video (including DivX© 6)

©

media files.

Note that all

About WMV

WMV is an acronym for Windows Media Video and
refers to a video compression technology developed by
Microsoft Corporation. WMV content can be encoded
by using Windows Media® Encoder.
This player is compatible with WMV9 files that are
encoded by using the Windows Media® Encoder 9
Series, with .wmv as an extension.
Compatible with size under 720 x 576 pixels/
720 x 480 pixels.
Advanced Profile is not supported.

JPEG file compatibility

• Compatible formats: Baseline JPEG and EXIF 2.2* still
image files up to a resolution of 3072 x 2048.
*

File format used by digital still cameras.

• Progressive JPEG compatible: No

• File extensions: .jpg (must be used for the player to
recognize JPEG files – do not use for other file types)

PC-created disc compatibility

Discs recorded using a personal computer may not be
playable in this unit due to the setting of the application
software used to create the disc. In these particular
instances, check with the software publisher for more
detailed information.
Discs recorded in packet write mode (UDF format) are
not compatible with this player.Check the DVD-R/-RW or
CD-R/-RW software disc boxes for additional compatibility
information.

A

B

C

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About DivX video

DivX is a media technology created by DivX, Inc. DivX
media files contain not only video but also include
advanced media features like menus, subtitles, and
alternate audiotracks. This player can play DivX videos
burned on CD-R/-RW/-ROM discs. Keeping the same
terminology as DVD-Video, individual DivX video files are
called ˝Titles˝. When naming files/titles on a CD-R/-RW
disc prior to burning, keep in mind that by default they will
be played in alphabetical order.

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2.4 PANEL FACILITIES

2.4.1 FRONT PANEL SECTION

A

B

1  STANDBY/ON

Front panel

Press to switch the player on or into standby.

2 Disc tray

3 TOP MENU

Displays the ‘top menu’ of a DVD
disc—this varies with the disc.

4 ENTER & cursor buttons

Selects the current menu option.

5 MENU

C

Displays a DVD disc menu—this varies with the disc
and may be the same as the ‘top menu’.

2

810 917 141516 111213

3 4 51

7 6

14 HDMI indicator

Lights when this player is recognized by
another HDMl or DVI/HDCP compatible
component.

15 DVD/USB

16 USB port (Type A)

17 RW Compatible

This mark indicates compatibility with

DVD-RW discs recorded on a DVD recorder
in

Video Recording mode.

6 RETURN

Returns to the previously dis-played menu screen.

7 HOME MENU

8 Display

Description of the display.

9  OPEN/CLOSE

D

Press to open or close the disc tray.

10 

Press to start or resume playback.

11 

Press to pause playback. Press again to
restart.

12 

Press to stop the disc (you can resume play­back by pressing  (play)).

13  and 

E

• Press and hold for fast reverse/forward
scanning.

• Press to jump to the previous/next
chapter or track.

F

12

1234

DV-400V-S

5678

2.4.2 REMOTE CONTROL

Remote control

1 14



2

15

3

4

16

17

5

18

6

7

8

19

20

9

10

21

11 22

12

23

7 HOME MENU

Press to display (or exit) the on-screen
display.

8

Use for reverse slow motion playback, frame
reverse and reverse scanning.

9

Press to start or resume playback.

10

chapter or track, then to previous chapters/
tracks.

11

Press to pause playback; press again to
restart.

12 PLAY MODE

Press to display the Play Mode menu. (You
can also get to the Play Mode menu by
pressing HOME MENU and selecting Play
Mode).

A

B

C

13

24

1

Press to switch the player on or into standby.

2AUDIO

Press to select the audio channel or language.

3 SUBTITLE

Press to select a subtitle display.

4Number buttons

5TOP MENU

Press to display the top menu of a DVD disc.

6 ENTER & cursor buttons

Use to navigate on-screen displays and
menus. Press ENTER to select an option or
execute a command.

Press to jump to the beginning of the current

13 SURROUND

Press to activate/switch off 2V/SRS TruSurround.

14

Press to open or close the disc tray.

15 ANGLE

Press to change the camera angle during
DVD multi-angle scene playback.

16 DVD/USB

Press to turn to USB mode and return to DVD mode.

17 CLEAR

Press to clear a numeric entry.

18 MENU

Press to display a DVD disc menu, or the Disc
Navigator if a VR format DVD-RW, CD, Video
CD , MP3, WMA or JPEG disc is loaded.

D

E

F

56

DV-400V-S

13

7

8

1234

A

19 RETURN

Press to return to a previous menu screen.

20

Use for forward slow motion playback, frame
advance and forward scanning.

21

Press to jump to the next chapter or track.

B

22

Press to stop the disc (you can resume playback
by pressing (play)).

23 DISPLAY

Press to display information about the disc
playing.

24 ZOOM

C

Press to change the zoom level.

D

E

F

14

1234

DV-400V-S

5678

3. BASIC ITEMS FOR SERVICE

3.1 CHECK POINTS AFTER SERVICING

Check points after servicing (DVD player)

To keep the product quality after servicing, confirm recommended check points shown below.

No. Procedure Check points

1 Confirm the firmware version on Service Mode. The version of the firmware must be latest.

Update firmware to the latest one, if it is not the latest.

Confirm whether the customer complain has been solved.

2

If the customer complain occurs with the specific disc,
use it for the operation check.

Confirm playback error rates at the innermost and

3

outermost tracks by using the following disc.
DVD test disc (GGV1025)

Play back a DVD.

4

(Menu operation, Title/chapter search)
Play back a DVD.

5

(Menu operation, Title/chapter search)
Check the appearance of the product. No scratches or dirt on its appearance after receiving it

6

See the table below for the items to be checked regarding video and audio:

Items to be checked regarding video Item to be checked regarding audio

Block noise Distortion

The customer complain must not be reappeared.
Video, audio and operations must be normal.

The error rates must be less than 5.0e-4.

Audio and operations must be normal.

Video, audio and operations must be normal.

for service.

A

B

C

Horizontal noise Noise

Dot noise Volume too low

Disturbed image (video jumpiness) Volume too high

Too dark Volume fluctuating

Too bright Sound interrupted

Mottled color

D

E

56

DV-400V-S

F

15

7

8

1234

3.2 PCB LOCATIONS

A

OPERATION 3 PCB ASSY

USB PCB ASSY

POWER PCB ASSY

DVD MECHA ASSY

DVD MT PCB ASSY

B

C

D

OPERATION 2 PCB ASSY

No. Description Part No.

Mark

LIST OF ASSEMBLIES

1..DVD MT PCB ASSY A2K404A130

1..OPERATION 1 PCB ASSY A2K404A270

1..OPERATION 2 PCB ASSY A2K401A280

1..OPERATION 3 PCB ASSY A2K401ADF0

> 1..POWER PCB ASSSY A2K404A240

E

1..USB PCB ASSY A2K401ADD0

OPERATION 1 PCB ASSY

1..DVD MECHA ASSY A2K001A650

F

16

1234

DV-400V-S

5678

3.3 JIGS LIST

7 Jigs list

Name Jig No. Remarks

Service Remote Control Unit GGF1381 diagnosis

DVD Test Disc (DVD­DVD Test Disc (DVD-Video,PAL)

CD Test Disc

Video,NTSC)

GGV1025 Operation Check
GGV-1101
STD-905

Operation Check
Operation Check

Lubricants and Glues list

Name Lubricants and Glues No. RemarkName Lubricants and Glues No. Remark

Daifree GEM1036 (ZLX-ME413A) Refer to "9.3 06 DVD MECHA SECTION"
Grease GYA1001 (ZLB-PN397B) Refer to "9.3 06 DVD MECHA SECTION"
Grease GEM1018 Refer to "9.3 06 DVD MECHA SECTION"

Cleaning

• Before shipping out the product, be sure to clean the following positions by using the prescribed cleaning tools:

Position to be cleaned Cleaning tools RemarkPosition to be cleaned Cleaning tools Remark

Pickup leneses Cleaning liquid : GEM1004

Cleaning paper : GED-008

A

B

C

D

E

F

56

DV-400V-S

17

7

8

1234

R

A

A

7
4

4. BLOCK DIAGRAM

4.1 OVERALL WIRING CONNECTION DIAGRAM

A

OPERATION2
PCB ASSY
(A2K401A280)

OPERATION3
PCB ASSY
(A2K401ADF0)

B

CP605

USB

V+3E

LED

POWER

SW2

OPERATION3 PCB

PCBDF0
DEF130

(CD604)

1

1

2

2

3

3

4

4

5

5

OPERATION 1
PCB ASSY
(A2K404A270)

CP604

5

5

4

3

2

1

4

3

2

1

OS651

Vout

GND

B+

USB

V+3E

LED

POWER

SW2

1

2

3

FLDC-

-28V

FLDC+

DGND

DGND

V+3E

IR

DO (F to M)

STB

DI (M to F)

CLK

CP601

11

10

9

8

7

6

5

4

3

2

1

H1H2EH1H2

23

56

1

4

E

CVBS/Y/U/V

J7302

CP4002(CD601)

1

1

2

2

3

3

4

4

5

5

6

6

7

7

8

8

9

9

10

10

11

11

1

2

3

4

5

6

7

8

9

10

11

CLK

DI (M to F)

STB

DO (F to M)

IR

V+3E

DGND

DGND

FLDC+

-28V

FLDC-

DVD MT
(1/7 - 7/
(A2K40

3

2

USB_DN

USB_DP

OPERATION1 PCB

PCB270
DEF126

GND

P.CON+12V

AT+12V for MUTE

GND

P.CON+5V

P.CON+6V

GND(M)

AT+3.3V

AT+3.3V

P.ON-H

GND(D)

FL DC-

FL DC+

-28V

POWER PCB

PCB240
DPF015

4

GND

CP502

(CD502)

1

1

2

3

4

5

6

7

8

9

10

11

12

13

14

1

2

2

3

3

4

4

5

5

6

6

7

7

8

8

9

9

10

10

11

11

12

12

13

13

14

14

USB PCB ASSY

CP4003

GND

1

P.CON+12V

2

AT+12V for MUTE

3

GND

4

P.CON+5V

5

P.CON+6V

6

GND(M)

7

AT+3.3V

8

AT+3.3V

9

P.ON-H

10

GND(D)

11

FL DC-

12

FL DC+

13

-28V

14

USB_POWER

1

1

(CD6601)

1

1

CP6601 CP4004

USB_POWER

GND

USB_FLAG

4

3

2

4

3

2

4

3

2

4

3

2

GND

USB_FLAG

USBP

USBP

USBN

5

5

5

5

USBN

GND

6

6

6

6

GND

D2+

CP5901

1

D2-

D1+

D2-S

D1-S

453

2

C

AC120V_60Hz(US)

CD501

WIDE

NTSC

BLADE

WHITE

BLACK

D

CONNECTOR

CP501

N

WHITE(N)

21

BLACK(L)

1 2

L

POWER PCB ASSY
(A2K404A240)

GND

GND

USB+5V

USB+5V

4

3

2

1

CP504

4

3

2

1

E

(CD6602)

CP6602

3

2

1

3

2

1

GND

P.CON+5V

P.CON+5V

4

4

GND

1

(CD6603)

+5V

(A2K401ADD0)

USB PCB

PCBDD0
DEF133

F

NOTE: THE TIMETHIS INTERCONNECTION DIAGRAM IS THE LATEST AT

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE.

18

1234

ATTENTION

DV-400V-S

: LES PIECES REPAREES PAR UN > ETANT

DANGEREUSES AN POINT DE VUE SECURITE
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES.

CAUTION

:SINCE THESE PA

CRITICAL FOR S
DESCRIBED IN P

5678

A

23

1

E

CVBS/Y/U/V

J7302

H1H2EH1H2

56

4

34

12

5

E

S+COAXIAL for ME

J7301

DVD MT PCB ASSY
(1/7 - 7/7)
(A2K404A130)

D2+

D2-

D1+

D0+

D0-

D1-

D1-S

D0-S

CLK+

CLK-S

9

8

7

645

3

11

10

CP5901

1

D2-S

2

H

7

8

CLK-

12

E

CEC

13

H1H2

23

1

E

L/R

J8001

NC

SCL

SDA

GND

POWER

HOTPLUG

18

17

16

15

14

19

FOCS RTN

FOCS DRV

TRKG RTN

TRKG DRV

NC

GND

LD_DVD(650)

PD/GND

LD_CD(780)

GND

VR780(CD)

VRCOM

VR650(DVD)

A

B

VRF(RF_OUT)

SW1(DVD/CD)

C

D

E

VCC

VS

F

GND

SW(GND)

LIMIT SW

SLD-

SLD+

SPD-

SPD+

LOAD-

LOAD+

OPEN

GND

CLOSE

DVD MT PCB

PCB130
DMF090

CP2301

CP2303

CP2302

24

24

24

23

23

22

22

21

21

20

20

19

19

18

18

17

17

16

16

15

15

14

14

13

13

12

12

11

11

10

10

9

9

8

8

7

7

6

6

5

5

4

4

3

3

2

2

1

1

6

6

5

5

4

4

3

3

2

2

1

1

5

4

3

2

1

FOCS RTN

23

FOCS DRV

22

TRKG RTN

21

TRKG DRV

20

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

1

2

3

4

5

6

NC

GND

LD_DVD(650)

PD/GND

LD_CD(780)

GND

VR780(CD)

VRCOM

VR650(DVD)

A

B

VRF(RF_OUT)

SW1(DVD/CD)

C

D

E

VCC

VS

F

GND

CD2301
2H061605

1

PICK UO INNER LIMIT SWITCH

2

FEED MOTOR(-)

3

FEED MOTOR(+)

4

SPINDLE MOTOR(-)

5

SPINDLE MOTOR(+)

6

CD2302
2H051602

1

LOADING MOTOR(-)

2

LOADING MOTOR(-)

3

SW-1(OPEN)

4

GND(SW)

5

SW-2(CLOSE)

GND(SW)

DVD

DRIVE

DM-4PB

OPTICAL PICK-UP

(SW PCB)

PCB640
DED020

SW2
ESE22MH22

SW1
SSS-28-5

PCB610
DED021

M

M

M

M2602
BCZ3B05

M2601
JCV9B12

M2603
BCZ3B05

B

C

D

(LOADING MOTOR PCB)

SB PCB
PCBDD0
DEF133

ON

:SINCE THESE PARTS MARKED BY > ARE

CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY.

DVD MECHA ASSY
(A2K001A650)

DV-400V-S

56

E

F

19

7

8

1234

4.2 OVERALL BLOCK DIAGRAM

A

L

R

B

AMP_AUDIO_L/R

Y

V

U

ASP

S-Y

CVBS

IC7301

LA73054-TLM-E

VIDEO DRIVER 6CH IC

S-C

CO

COAXIAL

4CH VIDEO DAC

ASPDIF

C

IC8008

RC4580IDR

AUDIO AMP IC

D

OVERALL BLOCK DIAGRAM

1GE

IC4001

EEPROM

S-24CS08AFJ-TB-

TR-FA

IC4003

RESET IC

R3112N291A-

E

AMUTE

AUDIO_L,

AUDIO_R

V+3

SDA, SCL

RESET

X4001

27MHz

AUDIO CODEC/

INTERNAL DAC

IC4002

MPEG/MICON

MT1389FE/S-L

FP,STB

108MHz

TV Encoder

JPEG

VIDEO

MPEG-1/2/

DECORDER

RF

MA0~MA11,

DQ0~DQ15

A0~A20,

AD0~AD7

LD_DVD,

LD_CD

IC4005

SDRAM

HY57V641620ETP-6-C

64Mbit(4M*16) 166MHz

IC4004

16Mbit FLASH

ES29LV160EB-70TG

P.CON+12V

P.CON+6V

P.CON+5V

+1.8V

AT+12V for mute

AT+3.3V

-28V

FLDC+/-

ROM-V340TAO

RF

IC2301

AM5766

MOTOR DRIVER

DVD

(DM4)

LOADER

SERVO

POWER

SUPPLY

AC220~240V

FIP

HNV-08SS44T

IC651

PT6315

FIP DRIVER IC

F

KEY

20

SERVO

IR

IR

(OS651)

IR RECEIVER

DV-400V-S

1234

5678

4.3 DVD LOADER BLOCK DIAGRAM

Y

U

V

CVBS

CVBS/Y/U/V

S+COAXIAL

J7301

4

3

C

J7302

3

5

2

6

AUDIO JACK

J8001

R

2

AUDIO R

AUDIO L

A

L

COAXIAL JACK

J7301

3

2

FIP (V651)

GR1~GR8, P1~P16

HNV-08SS44T

G

A.......AT+3.3V

B.......+1.8V

C.......P.CON+5V

D.......P.CON+6V

E.......AT+12V

F.......P.CON+12V

G.......-28V

H.......V+5H

+5V1

USB_DN
2

3 USB_DN

CP6603

A

B

DVD LOADER/MPEG BLOCK DIAGRAM

IC7301

LA73054-TLM-E

VIDEO DRIVER 6CH IC

LETTER, I/XP,

SQUEEZE, VSEL1

R/CR, B/CB, G/Y, CVBS

TR-FA

IC4003

RESET IC

R3112N291A-

X4001

A

IOA, V20

RF, A, B, C, D, E, F, MDI1

C

A, B

RESET

27MHz

A

LDO1, LDO2

DMSO, FMSO,

D

LD DRIVE

Q2302~2305

LD_DVD, LD_CD

MPEG/MICON IC

STBY, V1P4

TRSO, FOSO,

TROPEN, TRCLOSE,

IC2301

AM5766

MOTOR DRIVER IC

T+/-, F+/-,

LOAD+/-,

MOT_SPDL+/-

MOT_SLED+/-,

IC4002

MT1389FE/S-L

LIMIT, TRIN, TROUT,

A0~A20, AD0~AD7,

PRD#, PCE#, PWR#

IC8008

RC4580IDR

AUDIO AMP IC

F

AUDIO L, R

SCL

SDA

A

EEPROM IC

MA0~MA11, DQ0~DQ15,

DQM0, DQM1, DBA0, DBA1,

SDCLK, SDCKE, DWE#,

DRAS#, DCAS#, DCS#

64Mbit SDRAM

ASPDIF

FP_DI, FP_DO,

IC4001

TB-1GE

S-24CS08AFJ-

A

TX2+

L5901

TX2-

2

3

IC4005

HY57V641620ETP-6-C

IC651

PT6315

FIP DRIVER IC

FP_SCK, STB

USB_POWER1

CP6601

TX0+

2

TX1-

TX1+

3

L5903

1

2

L5902

4

3

1

4

A

IC6601

RT9702-PB

HIGH SIDE SW

USBN

USB_FLAG

4 USBP

5

2

P.CON+5V

1

CP6602

P.CON+5V

2

C

D

HDMI_SCL

HDMI_SDA

TXC-

TXC+

1

2

TX0-

4

3

L5904

1

4

E

DVD

Loader

(DM-4)

OPU

SLED

SPINDLE/

STEPING/

MOTOR

16Mbit FLASH

DV-400V-S

56

IC4004

ES29LV160EB-70TG

A

7

HDMI CONNECTOR

CP5901

D2+
1

D2­3

D1+
4

6

D1-

D0+
7

D0-

9

CLK+
10

CLK­12

POWER

HOTPLUG

18

19

SCL

15

SDA
16

F

21

8

1234

4.4 POWER BLOCK DIAGRAM

A

P.CON+12V

+1.8V

B

C

IC4006

REG+1.8V

LM1117S-ADJ

AT+12V for mute

Q510

P.CON+5V

P.CON +12V SW

P.CON +5V REG

Q515

P.CON+6V

IC503

6V REG

(DVD MOTOR)

PQ070XF01SZH

Q505

AT+3.3V

P.ON-H

P.CON SW

FL DC -

FL DC +

Q504

FL+ P.CON SW

Q502

-28V

-28V P.CON SW

D

E

F

POWER BLOCK DIAGRAM

IC501

KIA431A-AT

VOLTAGE CTL

IC504

PHOTO COUPLER

PS2561AL1-1-V (W)

IC502

POWER CTL

STR-A6131M

T501

TRANS

SWITCHING

AC IN

22

DV-400V-S

1234

5678

5. DIAGNOSIS

5.1 TROUBLE SHOOTING

POWER DOES NOT TURN ON

A

pin 8 and pin 9 of CP502 about 3.3V

Is the voltage at

and at pin 5 of CP502

about 5V?

Yes

Is there waveform at
X4001 about 3.0Vp-p ?

Yes

Write DVD FIRMWARE DATA.

DECK DOES NOT ACCEPT
OPEN/CLOSE

No

No

Check AT+3.3V line of POWER BLOCK.
Check Q515 and peripheral circuit.

B

Check X4001, IC4002 and
peripheral circuit.

C

Is the voltage at

pin 8 and 19 of IC2301

about DC6V ?

Yes

Is the lose connection
at CD2302 to DECK ?

No

Change DVD LOADER.

No

Yes

D

Check P.CON 6V line of
POWER BLOCK.

E

Check CD2302
connection to DECK.

F

56

DV-400V-S

23

7

8

1234

A

B

C

DOES NOT LIGHT ON DISPLAY

Is the voltage at

pin 13 and pin 43 of IC651

about 3V ?

Yes

Replace V651 or IC651.

NO PLAYBACK PICTURE OF AV
JACK

No

Check AT+3.3V line of
POWER BLOCK.

Is there

a signal at pin 187 of

IC4002 ?

Yes

D

Is there

video signal at pin 33

of IC7301 ?

No

Change IC7301.

E

No

Yes

Check IC4002 and
peripheral circuit.

Check J7302 and peripheral
circuit.

F

24

1234

DV-400V-S

5678

NO DIGITAL AUDIO ON
PLAYBACK OF COAXIAL JACK

A

waveform at pin 2 of J8001

Is there

about 0.3Vp-p?

No

Is there

waveform at pin 215 of IC4002

about 0.3Vp-p ?

No

Change IC4002.

NO ANALOG AUDIO ON
PLAYBACK

Yes

Yes

Check connection at RCA
Cable.

B

Check Q8025 and
peripheral circuit.

C

AUDIO signal at pins 1 and 7

Is there

of IC8008 ?

No

Is there

AUDIO signal at C8011

and C8012 ?

Yes

Change IC8008.

Yes

No

Check J80013 and peripheral
circuit.

Check at pins 223 and
225 of IC4002.

D

E

F

56

DV-400V-S

25

7

8

1234

Symptoms That May Occur When Any Of The Following ICs Is In Failure

A

EEPROM

(DVD MT PCB Assy : IC4001)

IC Symptoms

User's data cannot be stored in memory.
The ID number is lost.

16M Flash ROM

(DVD MT PCB Assy : IC4004)

DVD IC

(DVD MT PCB Assy : IC4002)

64M SDRAM

(DVD MT PCB Assy : IC4005)

B

C

The power cannot be turned on.
Downloading of the firmware cannot be performed.

Any kind of symptoms (no power, a failure in any of the servo, video and audio systems, etc.) may be
generated, because the DVD processing is performed by a single chip.

No power.
Block noise is generated during playback.

D

E

F

26

DV-400V-S

1234

5678

5.2

METHOD FOR DIAGNOSING DEGRADATION OF THE LDS ON THE PICKUP ASSY

Case when this diagnosis is required :

When playback of any disc, including a test disc (DVD: GGV1025, CD: STD-905), cannot be performed

How to diagnose

In the case mentioned above, degradation of the laser diodes (LDs) mounted on the PICKUP Assy is suspected.
Measure the voltage between the two ends of one of the resistors mentioned below.

No playback of a DVD :

Measure the voltage between the two ends of R2321 or R2323 on the DVDM
Assy. If the voltage is 0.4 V or higher, the 650-nm LD is degraded.

No playback of a CD :

Measure the voltage between the two ends of R2320 or R2322 on the DVDM
Assy. If the voltage is 0.4 V or higher, the 780-nm LD is degraded.

If the measurements show degradation
of an LD, replace the PICKUP Assy.

A

B

C2303

C2302

R2321

R2322

R2323

W832

R2320

W822

W804

R4028

C4086

R4058

B4014

DVD MT PCB ASSY

C4052

C4131

R4014

C4003

C4008

C4009

R2327

R2318

C2308

W822

W832

R2320

C4040

W813

Q4004

C4012

C4029

C4036

C4030

C4038

C4037

C4001

C4002

C4007

W816

R4005

C4105

C4027C4028

C4026

C4017

C4016

R4020

C4033

C4034

C4035

R4022

W807

W804

R4058

R4028

C4086

SIDE B

R4004

C4022

C4021

C4025

R4054

R4039

B4018

C4020

C4005

C4013

C4019

C4015

C4014

C4046

B4016

R4026

R4048

C4043

C4061

C4041

C4049

C4048

B4014

C4101

C4120

C4102

R4001

C4064

C4055

C4054

C4051

C4073

C4072

Q4002

W856

C4088

C4068

R4003

R4060

C4082

W828

W827

R4009

C4081

C5901

W864

C4080

C4071

R4064

B4015

R4065

R4057 R4053

C7313

R4067

R4069

R4068

C4083

C4074

R4066

C4084

R4061

R4002

C4065

C4066

R4006

C4067

R4008

C4110

C7305

R7315

Q7302

C4128

R8004

W809

W808

R8065

C8054

C8046

DMF090A

R4044

R4051

W821

R2321

R2323

R2322

C2303

C2302

W858

C5921

C5925

W862

W857

R7305

C7317

C7302

R8061

R7304

R7317

C7330

R8097

C8042

R7316

R8089

W868

R8086

Q8025

B8004

R8083

R8084

R8063R8064

C8051

R8066

C8055

Q8021

R8099

R8059

R8075

C8062

R8028

C8006

R8087

R8096

C8005

D

E

C

56

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6. SERVICE MODE

6.1 SERVICE MODE PROCEDURE

A

POWER ON

POWER

B

ON

DISC SET

<TRAY OPEN> <TRAY CLOSE>

OPEN/CLOSE

(Player)

C

DVD disc

SERVICE MODE: PLAY

<PLAY>

D

Press the play key
( ) of the normal
remote control unit.

GGF1381
Service mode
remote control
unit

Notes:

• After going into service mode, if you play back the disc, "DISC-NON" is displayed.

• The video signal and the audio signal are outputted during the servicemode.

E

• The SKIP key and the SCAN key are effective during the service mode.

ESC TEST

OPEN/CLOSE

(Player)

CHECK

DVD, CD

DSC - &&&

An address is displayed

SERVICE MODE: OFF

POWER

F

28

OFF

1234

ESC

OR

GGF1381
Service mode
remote control
unit

DV-400V-S

5678

6.2 SERVICE MODE IN

Service Mode Functional Specification

1 Service mode entry

In the power ON state, press the [ESC] (A8-5F) key and [TEST / RANDOM] (A8-5E) key in order of the Service mode remote control
unit.

• Light the all FL and LEDs.

• OSD displays test mode.

Note:

* When pressing the keys of something, the FL displays "NO DISC" and the LED lighting disappears.

2 Release the Service mode

• Turn off the power.

• Press the [ESC] (A8-5F) key of the remote control unit.

3 LD ON

DVD : Press the [TEST] (A8-5E) and [1] (A8-01) keys in order, and turn on the laser diode (650n).
CD : Press the [TEST] (A8-5E) and [4] (A8-04) keys in order, and turn on the laser diode (780n).

A

B

C

D

E

F

56

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6.3 DISPLAY SPECIFICATION OF THE SERVICE MODE

A

B

Character in bold : Item name

: Information display

1

5
6

12

10
11

1 Address indication

The address being traced is displayed in number.
(as for the DVD, indication of decimal number is possible.)
DVD : ID indication (hexadecimal number, 8 digits)

[∗ ∗ ∗ ∗ ∗ ∗ ∗ ∗]

CD : ID indication [∗ ∗ ∗ ∗ ∗ ∗ ∗ ∗]

C

2 Code indication of remote control unit [R – ∗ ∗ ∗ ∗]

In case of double code, display a 2nd code.

3 Main unit keycode indication [K – ∗ ∗]

2
3

7

8

9

13
14
15

0 Disc sensing [DSC – ∗ ∗ ∗]

The type of discs loaded is displayed.
[DVD], [CD ], [VCD], [ ]

- Jitter value [J – ∗ ∗ ∗ ∗] Note:Don't use it.

= Version of the FL controller [FL: ∗ ∗ ∗ ∗]

~ Region setting of the player [REG: ∗]

Setting value : [1] to [6]

5 Tracking status [TRKG – ∗ ∗ ∗]

Tracking on : [ON]
Tracking off : [OFF]

6 Spindle status [SPDL – ∗ ∗ ∗]

[OFF], [CLV]

D

7 Mechanism (loading) position value [M – ∗ ∗]

Unknown : [01] or [41]
Open state : [04]
Close state : [08]
During opening : [12]
During closing : [22]

8 Slider position [S – ∗ ∗ ∗ ∗]

In Side Switch ON : [01]
In Side Switch OFF : [00]

E

9 Output video system [V – ∗ ∗ ∗ ∗]

NTSC system : [NTSC]
PAL system : [PAL]
Automatic setting : [AUTO]

Scart terminal output [SK – ∗ ∗]
(Display only the WY model which can do the output setting
of scart terminal.)

VIDEO : [00]
S-VIDEO : [01]
RGB : [02]

F

! Destination setting of the FL controller

[MDL: ∗ ∗ ∗ ∗ / ∗ ∗ ∗]

Four characters in the front represent code 01.
Three characters in the back represent the destination code.
J: /J, K: /KU, /KC, /KU/KC, R: /RL/RD, RAM : /RAM,
LB: /LB, WY: /WY

@ Version of the flash ROM [VERSION: ∗∗∗∗∗∗∗∗]

30

DV-400V-S

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6.4 FUNCTIONAL SPECIFICATION OF THE SHORTCUT KEY

Only during normal playback, the following shortcut keys can be assigned by pressing a required key after pressing the ESC
key of the remote control unit. To quit, press the ESC key

Command Contents Conditions

Memory clear and region / revision indication CLEAR (∗1) A8-45
Average value measurement of DVD error rate 5 (∗1) A8-05
CD error rate measurement 5 (∗1) A8-05
Scart terminal output : VIDEO
Scart terminal output : S-VIDEO SUBTITLE AF-36
Scart terminal output : RGB ANGLE AF-B5
Progressive OFF
Progressive ON F_SKIP A3-9C
ZOOM ON (X2 -> X4 -> x1) ZOOM AF-37

Service mode indication (error rate indication, etc.) CHP/TIM (∗1) A8-13
Model information indication CHAP (∗1) A8-40
Title search Input mode IN

Title No. input
Search execution

Region confimation mode

WY, models equipped with Scart terminal

Only for progressive models

Remote Control

Key Name

AUDIO AF-BE

R_SKIP A3-9D

SIDE A (∗1)

Numbers (∗1)

PLAY (∗1)

A.MON (∗1)

Numbers (∗1)

∗1 : Service mode remote control unit

Remote

Control Code

A8-4D

A8-00 to A8-09

A8-17

A8-1E

A8-01 to A8-08

A

B

• Service mode indication (ESC + CHP/TIM keys)

ID Address
The error rate is always displayed in exponential notation, e.g., ∗.∗ ∗ e - ∗, for both DVDs and CDs.
EDC/ID/AV 1 error history (ID Address, EDC/ID Error, last eight errors)

C

• Calculation of the average error rate (ESC + "5" [Service mode remote control unit] keys)

The average of the last eight error rates is calculated and indicated in exponential notation. After the calculation is completed, "OK" or "NG" is
displayed. If "NG" is displayed, the disc tray will open (for both DVDs and CDs)
For DVDs: OK with 5.0e-4 or less, for CDs: OK with 7.6e-3 or less

• Indication of model information (ESC + CHAP keys)

The items from 12 to 15 of the SERVICE MODE Indications are displayed. However, in the indications, S in the standard test mode is
changed to CHIP VERSION, and M is changed to FL VERSION.

•

Region confirmation mode (ESC + A.MON [Service mode remote control unit] + "1"-"8" [Service mode remote control unit] keys)

After you press the A.MON key while holding the ESC key pressed and then input the region number, if the number is different from that set in
the unit, an error message is displayed, and the tray opens.

D

E

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7

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6.5 FUNCTIONAL SPECIFICATION OF THE SERVICE MODE

• Display during Service Mode

To enter Service Mode, press the CHP/TIM key while holding the ESC key pressed.

A

B

To quit, press the ESC key.

Service mode display

1 ID Address
2 Error rate (always displayed), in exponential notation

ERROR RATE : ∗ ∗ ∗ ∗ ∗ ∗ ∗

( ∗ ∗ ∗ ∗ )

Number of error

• Calculation of the average error rate

For DVDs: OK with 5.0e-4 or less, for CDs: OK with 7.6e-3 or less

ex) For DVDs

• Step 1

%%e -&

• Step 2

%%e -4

%%e -6 : OK
%%e -5 : OK
%%e -4 : Refer to Step 2
%%e -3 : NG
%%e -2 : NG

C

3.0e -4 : OK

4.0e -4 : OK

5.0e -4 : OK

6.0e -4 : NG

7.0e -4 : NG

3 EDC/ID error history (ID Address, EDC/ID errors, last eight errors)

Note:
∗ Error of AV1 is not supported in this player.

Indication plan contents

1

D

2

3

Character in bold : Item name

: Information display

E

F

32

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7. DISASSEMBLY

7.1 EXTERIOR SECTION

1. REMOVAL OF MECHANICAL PARTS AND P.C. BOARDS

1-1: TOP CABINET/FRONT CABINET/OPERATION PCB

(Refer to Fig. 1-1)

1. Remove the 5 screws 1.

2. Remove the Top Cabinet in the direction of arrow (A).

3. Disconnect the following connector: (CP1012).

4. Unlock the 4 supports 2.

5. Remove the Front Cabinet in the direction of arrow (B).

6. Remove the 12 screws 3.

7. Remove the Operation PCB in the direction of arrow (C).

Operation3 PCB

Operation2 PCB

2

2

Front Cabinet

(C)

Top Cabinet

1

3

3

(B)

3

3

2

(C)

2

1

(A)

3

3

3

3

3
3

Operation 1 PCB

1

1

1

1-3: POWER PCB (Refer to Fig. 1-3)

1. Disconnect the following connectors:
(CP502).

2. Remove the 4 screws 1.

3. Remove the Power PCB in the direction of arrow.

1

A

1

1

1

Power PCB

B

Fig. 1-3

C

1-2: USB PCB (Refer to Fig. 1-2)

1. Disconnect the following connectors:
(CP6601 and CP6602).

2. Remove the 2 screws 1.

3. Remove the USB PCB in the direction of arrow.

1

1

USB PCB

Fig. 1-1

D

E

Fig. 1-2

56

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1-4: DVD DECK (Refer to Fig. 1-4)

1. Short circuit the position shown in Fig. 1-4 using a
soldering iron. If you remove the DVD Deck with no

A

soldering, the Laser may be damaged.

2. Disconnect the following connectors:
(CP2301, CP2302 and CP2303).

3. Remove the 4 screws 1.

4. Remove the DVD Deck in the direction of arrow.

1

1

DVD Deck

B

1

1

Pick Up PCB

NOTE

Short circuit using a
soldering iron.

Fig. 1-4

1-5: DVD MT PCB (Refer to Fig. 1-5)

1. Remove the 4 screws 1.

2. Remove the 4 screws 2.

3. Remove the DVD MT PCB in the direction of arrow.

2

2

2

DVD MT PCB

2

1

1

1

1

Fig. 1-5

1. Before your operation, please read “PREPARATION OF

C

SERVICING”.

2. Use the Lead Free solder.

3. Manual soldering conditions.

• Soldering temperature: 320 ± 20°C

• Soldering time: Within 3 seconds

• Soldering combination: Sn-3.0Ag-0.5Cu

4. When Soldering/Removing of solder, use the drawing
equipment over the Pick Up Unit to keep the Flux smoke
away from it.

5. When installing the DVD Deck, remove all the soldering
on the short circuit position after the connection of Pick

D

Up PCB and DVD MT PCB connector.

E

F

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DV-400V-S

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7.2 DVD DECK SECTION

2. REMOVAL OF DVD DECK PARTS

NOTE

1. Disassemble only the DVD DECK PARTS parts listed
here. Minute adjustments are needed if the disassembly
is done. If the repair is needed except listed parts,
replace the DVD MECHA ASS'Y.

2-1: TRAY (Refer to Fig. 2-1-A)

1. Set the Tray opened. (Refer to the DISC REMOVAL
METHOD AT NO POWER SUPPLY)

2. Unlock the 2 supports 1 and draw it while sagging the
Tray.

Loader Ass'y

Push to Sag

Tray

NOTE

1. In case of the Tray installation, install them as the circled
section of Fig. 2-1-B so that the each markers are met.

1

Push to Sag

Fig. 2-1-A

NOTE

1. In case of the Traverse Ass'y, install it from (1) to (4) in
order. (Refer to Fig. 2-2-B)

2. In case of the Traverse Ass'y installation, hook the wire
on the Loader Ass'y as shown Fig. 2-2-C.

Loader Ass'y (Bottom Side)

Rack Loading

Holder Traverse

Traverse Ass'y

Check Lock

Loader Ass'y

Fig. 2-2-B

A

B

C

Loader Ass'y

Tray

Fig. 2-1-B

2-2: TRAVERSE ASS'Y (Refer to Fig. 2-2-A)

1. Remove the screw 1.

2. Unlock the 2 supports 2.

3. Remove the Insulator (R) from the Loader Sub Ass'y.

4. Remove the Traverse Ass'y.

1

2

2

Loader Sub Ass'y

Insulator (R)

Traverse Ass'y

• Screw Torque: 2.0 ± 0.3kgf•cm

Fig. 2-2-A

Check Hook

Fig. 2-2-C

2-3: LOADING MOTOR PCB ASS'Y/ LOADING BELT

(Refer to Fig. 2-3-A)

1. Remove the Loading Belt.

2. Remove the screw 1.

3. Remove the Loading Motor PCB Ass'y.

4. Remove the 2 screws 2.

5. Remove the Loading Motor.

6. Remove the Gear Pulley.

Loading Belt

• Screw Torque: 2.5 ± 0.3kgf•cm (Screw 1)

• Screw Torque: 1.0 ± 0.3kgf•cm (Screw 2)

2

2

Loading Motor

Loading Motor PCB Ass’y

1

Loading Sub Ass'y

Gear Pulley

Fig. 2-3-A

D

E

F

56

DV-400V-S

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1234

NOTE

1. In case of the Pulley Motor installation, check if the value
of the Fig. 2-3-B is correct.

2. When installing the wire of the Loading Motor PCB Ass'y,

A

install it correctly as Fig. 2-3-C.
Manual soldering conditions

• Soldering temperature: 320 ± 20˚C

• Soldering time: Within 3 seconds

• Soldering combination: Sn-3.0Ag-0.5Cu

3. When installing the Loading Motor PCB Ass'y, install it
correctly as Fig. 2-3-D.

4. In case of the Loading Motor PCB Ass'y installation, hook
the wire on the Loader Sub Ass'y as shown Fig. 2-3-E.

B

C

Pulley Motor

Loading Motor

BROWN (1)

WHITE (2)

Safety surface for pressing
of the insert.

7.0 ± 0.1mm

Fig. 2-3-B

2-4: RACK LOADING/MAIN GEAR/PULLEY GEAR

(Refer to Fig. 2-4-A)

1. Unlock the support 2 and remove the Gear Pulley.

2. Remove the Gear Main.

3. Press down the catcher 1 and slide the Rack Loading.

Gear Pulley

Gear Main

2

1

Rack Loading

Loader Sub Ass’y

Fig. 2-4-A

NOTE

1. In case of the Rack Loading installation, hook the Rack
Loading on the Loader Sub Ass'y as shown Fig. 2-4-B.

2. When installing the Gear Main, take care the direction of
up or down as shown Fig. 2-4-C.

Rack Loading

Loader Sub Ass'y (Bottom Side)

Check Hook

Fig. 2-4-B

Up Side

Rack Loading

Loading Motor PCB Ass’y

Fig. 2-3-C

Main Gear

D

BA

The Lever should be position
between A and B.

Fig. 2-3-D

Down Side

2-5: CLAMPER ASS'Y (Refer to Fig. 2-5-A)

1. Press the Clamper and rotate the Plate Clamper

clockwise, then unlock the 3 supports 1.

2. Remove the Plate Clamper, Magnet Clamper and

Fig. 2-4-C

Clamper.

Check Hook

E

Check Hook

Plate Clamper

Magnet Clamper

Main Frame

Check Hook

Loading Motor PCB Ass’y

Fig. 2-3-E

1

1

Clamper

1

Fig. 2-5-A

F

36

DV-400V-S

1234

5678

NOTE

1. In case of the Clamper Ass'y installation, install correctly
as Fig. 2-5-B.

Gear Motor

Feed Motor

A

Plate Clamper

Clamper

Check Lock

Fig. 2-5-B

2-6: HOLDER TRAVERSE/INSULATOR (F)/INSULATOR

(R) (Refer to Fig. 2-6-A)

1. Remove the Holder Traverse.

2. Remove the 2 Insulator (F).

Pickup leneses
GEM1004
GED-008

3. Remove the Insulator (R).

Insulator (R)

Traverse Ass'y

Insulator (F)

Holder Traverse

Insulator (F)

Fig. 2-6-A

NOTE

1. In case of the Insulator (F) installation, install correctly
as Fig. 2-6-B.

Insulator (F)

Traverse Holder

5

Traverse Ass'y

Rack Feed Ass'y

• Screw Torque: 1.3 ± 0.3kgf•cm (Screw 2)

• Screw Torque: 3.0 ± 0.3kgf•cm (Screw 3)

• Screw Torque: 1.0 ± 0.3kgf•cm (Screw 4, 5)

1

5

Gear Feed

4

Gear Middle

2

Switch PCB Ass'y

3

Fig. 2-7-A

NOTE

1. When installing the Rack Feed Ass'y, push both ends to
align the teeth as shown Fig. 2-7-B. Then install it.

2. In case of the Gear Motor installation, check if the value
of the Fig. 2-7-C is correct.

3. When installing the wire of the Switch PCB Ass'y, install
it correctly as Fig. 2-7-D.
Manual soldering conditions

• Soldering temperature: 320 ± 20˚C

• Soldering time: Within 3 seconds

• Soldering combination: Sn-3.0Ag-0.5Cu

4. After the assembly of the Traverse Ass'y, hook the wire
on the Traverse Ass'y as shown Fig. 2-7-E.

Rack Feed Ass'y

B

C

D

Fig. 2-6-B

2-7: SWITCH PCB ASS'Y/GEAR MIDDLE/GEAR FEED/

RACK FEED ASS'Y/FEED MOTOR
(Refer to Fig. 2-7-A)

1. Unlock the support 1.

2. Remove the Gear Middle.

3. Remove the screw 2.

4. Remove the Rack Feed Ass'y.

5. Remove the screw 3.

6. Remove the Switch PCB Ass'y.

7. Remove the screw 4.

8. Remove the Gear Feed.

9. Remove the 2 screws 5.

10. Remove the Feed Motor.

11. Remove the Gear Motor.

56

DV-400V-S

Push

Gear Motor

Feed Motor

[OK] [NG]

Safety surface for pressing
of the insert.

7

Push

Fig. 2-7-B

E

8.0 ± 0.2mm

Fig. 2-7-C

F

37

8

1234

Switch PCB Ass'y

A

~ SPINDLE MOTOR ~

B

Check Hook

• Loosen the wire in the direcion of the arrow.

C

2-8: FFC WIRE HANDLING

~ FEED MOTOR ~

WHITE (4)

BROWN (3)

YELLOW (2)

GREEN (1)

Fig. 2-7-D

Traverse Ass'y

Fig. 2-7-E

1. When installing the FFC, fold it correctly and install it as
shown from Fig. 2-8.

NOTE

1. Do not make the folding lines except the specified
positions for the FFC.

[ 24 pin FFC ]

D

Printing Surface

79 ± 1 mm

E

Fold

Reinforcement Plate

To Pick Up PCB

Fig. 2-8

F

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8. EACH SETTING AND ADJUSTMENT

8.1 ADJUSTMENT

There is no information to be shown in this chapter.

8.2 RE-WRITE FOR DVD FIRMWARE

1. Purpose

After replacing the DVD MT PCB Assy, be sure to update the firmware to the latest version. The firmware of the Assy for
service may not be the latest.

2. Procedures for creating the disc for updating

Necessary tools:

1 PC with a CD-R/CD-RW drive
2 Blank CD-R or CD-RW
3 Firmware file (∗∗∗∗∗.BIN)

How to create:

1 Start up the program for writing to CD.
2 Load a blank disc in the CD-R/CD-RW drive.
3 Enter "PIONEER" as the volume label.
4 Select the .BIN file.
5 Write the latest version of the firmware in ISO 9660 format.

3. Procedures for updating the firmware

How to update:

1 Turn on the main unit and open the disc tray.
2 Place the disc for updating in the disc tray and close the tray.
3 Press the PLAY button.

While the screen shown at left is being displayed, updating is in progress.

DO NOT TURN OFF THE POWER DURING UPDATING.

A

B

C

4 Updating of the firmware is completed.

D

When the screen with the Pioneer logo is displayed, updating is completed.
The time required for updating is about 2 minutes.

E

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4. How to confirm the version of the firmware

Press the ESC then the CHAP key on the remote control unit for servicing. The version of the firmware is labeled ROM
NUMBER. Check if the version is the latest one.

A

AREA:WY

ROM NUMBER

REG CHK
SUM CHK

FL VERSION
CHIP VERSION

B

YGA6B23A

40

02A5

1.16

1389FE

How to interpret the version code:

Y G A 6 B 2 3 A

C

REGION:2

Number of releases on the same release date

Release date:

6: Year
B: Month (1-9 [Jan-Sep], A-C [Oct-Dec])
23: Day

Fixed

5. Troubleshooting

1 If updating of the firmware failed

If the main unit was turned off during updating, it cannot initialize and start up again properly. In such a case, replace the
flash ROM on the DVD MT PCB Assy.

D

2 If updating of the firmware using the disc for updating failed

• Was the disc for updating recognized properly?
Check if the volume label of the disc is PIONEER.

• Is playback of a disc other than the disc for updating possible?
If playback of a test CD is also impossible, a reading section, such as PU, may be defective. In such a case, repair the
defective part first.
If playback of a test CD is possible, the disc for updating may be defective. Check for any scratches or foreign matter,
such as fingerprints, on the reading surface.
If no problem is found with the disc, create a new disc for updating again.

E

F

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A

B

C

D

E

56

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9. EXPLODED VIEWS AND PARTS LIST

NOTES:

A

Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List.
The mark found on some component parts indicates the importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts of identical designation.
Screws adjacent to mark on product are used for disassembly.
For the applying amount of lubricants or glue, follow the instructions in this manual.
(In the case of no amount instructions, apply as you think it appropriate.)

9.1 PACKING SECTION

B

C

D

E

F

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5678

PACKING SECTION parts List

Mark No. Description Part No.

1• • • • • •
2Audio/Video Cable 06CPBA2006
3 Remote Control 07650NU010
4Package Pad 792WHAA237
5• • • • • •

NSP 6 Guarranty J2G00202B

7 Operating Instructions (English) J2K40401A
8 Operating Instructions (French) J2K40410A
9Polyethylene Bag,Instruction JB5KD300

Mark No. Description Part No.

10 Gift Sheet 791WHAA183

A

11 Package 792WHAA227
12 Gift Box See Contrast table (2)
13 Polyethylene Bag,INSTA5 791WHAA040
14 Security Tag See Contrast table (2)

(2) CONTRAST TABLE

DV-400V-S/KUCXZT and DV-400V-K/KUCXZT are constructed the same except for the following :

Mark No. Symbol and Description DV-400V-S/KUCXZT DV-400V-K/KUCXZT

12 Gift Box 793WCDD426 793WCDD491

NSP 14 Security Tag 7230007398 Not used

B

C

D

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9.2 EXTERIOR SECTION

A

B

A

D

C

D

D

E

C

A

B

B

C

F

44

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EXTERIOR SECTION parts List

Mark No. Description Part No.

1DVD MT PCB Assy A2K404A130
2 OPERATION 1 PCB Assy A2K404A270
3 OPERATION 2 PCB Assy A2K401A280
4 OPERATION 3 PCB Assy A2K401ADF0

>

5POWER PCB Assy A2K404A240

6 USB PCB ASSY A2K401ADD0
7DVD MECHA ASSY A2K001A650

NSP 8 Plate,Bottom 702WSAA195
NSP 9 Sheet,Caution 726000A140
10 Plate,Cover power 755WPAA031

11 Holder,FFC 761WPA0396
12 Cushion,Leg VEB1349

13 Cabinet,Top See Contrast table (2)
14 Spring Earth 743WKAA015
15 Cushion (15x20x16) 8965TS101B

>

16 Cord AC Bush 120Q618902
17 Screw,Tap Tite(S)-Bind Wash. 816423063U
18 Screw,Tap Tite(S) (3x5.5) 8107D3055U
19 Screw,Tap Tite(B) (3x6.0) See Contrast table (2)

Mark No. Description Part No.

20 Screw,Tap Tite(B)Pan (3x6) 810913060U

21 Screw,Tap Tite(P) (2.6x8) 811022680U
22 Screw,Tap Tite(P) Bind WH7 8110I2680U
NSP 23 Sheet,Jack 1 722631A192
NSP 24 Sheet,Jack 2 See Contrast table (2)
NSP 25 Sheet,Jack 3 See Contrast table (2)

NSP 26 Sheet Caution 7250000597
27 Front Cabi Assy See Contrast table (2)
28 Flap, DVD 712WPAA150
29 Spring, Flap-DVD 743WKA0052
30 Cord Connector (CD502) 06CU2E3301

31 Cord Jumper (CD601) 122H0B1003
32 Cord Jumper (CD604) 122H051204
33 Cord Jumper (CD6601) 122H063401
34 • • • • • •
NSP 35 Energy Star Label 7230007965

36 Screw Pan 810213060U
37 Sheet DVD 7235630011
NSP 38 Angle PCB 761WSAA076

(2) CONTRAST TABLE

DV-400V-S/KUCXZT and DV-400V-K/KUCXZT types are constructed the same except for the following :

Mark No. Symbol and Description DV-400V-S/KUCXZT DV-400V-K/KUCXZT

13 Cabinet, Top 702WSB0114 702WSB0115

19 Screw,Tap Tite(B) (3x6.0) 8109K3060U 8109K3060S

NSP 24 Sheet, Jack 2 722631A247 722631A256
NSP 25 Sheet, Jack 3 722631A194 722631A157

A

B

C

27 Front Cabi Assy 7A701A895A 7A701A935A

D

E

F

56

DV-400V-S

45

7

8

1234

9.3 06 DVD MECHA SECTION

A

B

Lubricating Oil
GYA1001

AB

Cannot supply separately.
If the repair is needed, replace the
LOADER SUB ASS'Y.

Daifree
GEM1036

AB

AB

AB

AC

AB

C

AB

AB

Lubricating Oil
GYA1001

AC

CD2001

SW1

PCB610

D

Pickup leneses
GEM1004
GED-008

(LOADING MOTOR PCB ASS'Y)

CD2302

Do not replace the parts. Because,
minute adjustments are needed if
this condition is disassembled

AA

further more.
If the repair is needed, replace the
DVD MECHA ASS'Y.

E

Grease
GEM1018

PCB640
(SW PCB ASS'Y)

Note :

SW2

CD2301

NOTE:

CLASS

F

GREASE

PART NO.

GEM1018

GYA1001
GEM1036

46

1234

MARK

AA

AB

AC

DV-400V-S

Applying positions AA, AB and AC for the
grease are displayed for this section.
Check if the correct grease is applied for each
position.

5678

06 DVD MECHA SECTION parts List

Mark No. Description Part No.

1• • • • • •
2 Gear,Middle 92P100117A
3 Loading Motor 1515S98004
4 Pulley,Motor 92P100097A
5 FEED Motor 1515S98004

6 Cord Jumper (24P)(CD2001) 122J4O2202
7 Cord Jumper (CD2302) 122H051602
8 Insulator (F) 92P200013A
9 Belt,Loading 92P200015A
10 Insulator (R) 92P200016A

A

11 Frame,main 92P100119A
12 Tray (R) 92P100151A
13 Holder ,Traverse 92P100125A
14 Gear,Pulley 92P100123A
15 Gear,Main 92P100124A

16 Gear,Feed 92P100116A
17 • • • • • •

18 Plate, Clamper 92P000023A
19 LOADER SUB ASSY (R) 92AAA0024A
20 Clamper 92P100122A

21 Screw,Pan (M1.7x3 P3) 814011730U
22 Screw,Pan (M1.7x2.3 P3) 814011723U
23 Rack,Loading 92P100121A
24 Gear,Motor 92P100088A
25 Feed Rack Assy 92AAA0017A

26 Screw,T-Tite(B) (M1.7x5.0 P3) 813381750U
27 Screw,Gear Feed 92P700007A
28 Cord Jumper (CD2301) 122H061605
29 Switch (SW1) 0515S32003
30 Push Switch (SW2) 0500101036

31 Screw,Tap Tite(P) (2.6x8) 811022680U
32 Sems.Tap Tite(P) (2x8) 816112080U
33 Screw (Bind 2x8) 811022080U
34 DVD MECHA ASSY A2K001A650

B

C

D

56

DV-400V-S

E

F

47

7

8

1234

1

2

IR

10. SCHEMATIC DIAGRAM

10.1 DVD MT PCB ASSY (1/7)

A

FROM/TO LOADER/MOTOR DRV

MDI1
LDO1
LDO2

V1P4

DMSO

FMSO

TRCLOSE

B

TROPEN

TRSO
FOSO

TROUT

TRIN

STBY

LIMIT

C

FROM/TO MEMORY

MA0

MA1

MA2

MA3

MA4

MA5

MA6

MA7

MA8

MA9
MA10
MA11

SDCKE
SDCLK

D

DBA0
DBA1
DCS#

DRAS#
DCAS#

DWE#
DQM0
DQM1

DQ10
DQ11
DQ12
DQ13
DQ14
DQ15

E

F

PWR#

PCE#
PRD#

48

OPO
OP+

OP-

V20

IOA

DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9

A10
A11
A12
A13
A14
A15
A16
A17
A18
A19

A20
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7

DVD MT PCB ASSY (1/7) (A2K404A130)

V+3

A
B
C
D
E

F

D
A
B

A2
A3
A4
A5
A6
A7
A8
A18
A19

C
RF

E
F

MDI1

LDO2
LDO1

V20

V1P4

OPO
OP-

OP+
DMSO
FMSO

TROPEN

V1P4
TRSO
FOSO

USBP
USBN

W813

V+3

W812

W815

V+1R8

USB+3

USB_P_ON-L
USB_FLAG

IOA

SDA

SCL

(V+3D)

V+3

RF

D_GND

A0
A1
A2
A3
A4
A5
A6
A7
A8
A9

RFV33

C4005

0.1 B

C4007

0.1 B

C4008

C4001 0.0022 B

C4002 270P CH

C4003 270P CH

C4030

(2125)

C4012

(2125)

W816

0.1 B

C4009

B
10

B
10

0.015 B

C4036

C4029

C4026 0.1 B

C4013 0.1 B

C4019 0.1 B

R4005

R4039 5.1K

0.1 B

0.1 B

EEPROM IC

680K

C4037

(2125)

STBY POWER CTL

KTC3875S_Y_RTK

R4054 10K

IC4001 S-24CS08AFJ-TB-1GE

0.0

PLLVDD3

RFVDD3

C4027 0.1 B

R4020 15K

C4014 1 B
C4015 1 B
C4016 1 B
C4017 1 B
C4103 1 B

CS

RFLV

C4020 0.1 B

C4105

0.0022 B

B

C4038

4.7

Q4004

3.3

0.0

VCC

NC

123 4

FE

TE

R4015 13K +-1%
R4016 8.2K +-1%

R4017 22K
R4018 13K +-1%
R4019 13K +-1%

0.1 B

R4059 10K

C4021 0.1 B
TP4001
TP4002
TP4003
TP4004
TP4005
TP4006
TP4007
TP4008
TP4009

R4004 10K

R4014 10K

3.3

3.3

WP

SCL

NC

NC

0.0

0.0

0.0

TP4108TP4107

5678

SDA

GND

TP4109

C4028 0.1 B

TP4010
TP4011

TP4012
TP4013

3.3V

C4022

DV-400V-S

V1P4

C4034

100K

R4022

C4033

0.001 B

C4031 0.033 B

C4032 0.1 B

252

255256

253254

110

OSN
RFGC

3

IREF

4

AVDD3

5

AGND

6

DVDA
DVDB
DVDC
DVDD
DVDRFIP
MA

111213141516171819 22021222324

MB
MC
MD
SA

NC
NC

SB
SC/TNI
SD/TPI
MDI1
MDI2
LDO2
LDO1
SVDD3
CSO/RFOP
RFLVL/RFON

2526272829

SGND
V2REF
V20
VFEFO
EFO

30313233343536373839

TEO
TEZISLV
OP_OUT
OP_INN
OP_INP
DMO
FMO
TROPENPWM
PWMOUT1/_ADIN0
TRO

40414243444546474849

FOO
AGND18_DMPLL
AVDD18_DMPLL
USB_DP
USB_DM
VDD33_USB
VSS33_USB
PAD_VRT
VDD18_USB
VSS18_USB

50

USB_XTALO/GPIO15

51525354

USB_XTALI/GPIO14
FG/GPIO16
IOA22/GPIO18
DVDD18

55

IOA2

56575859

IOA3
IOA4
IOA5
IOA6

6061626364

IOA7
HIGHA0
IOA18
IOA19

65 66 67 68 69770 71 72 73 74 75 76 77 78 79880 81 82 83 84 85 86 87 88 89990 91 92 93 94 95 96 97 98 99

TP4015

TP4016

0.1 B

C4025

0.1 B

A16

A15

PWR#

IOWR#

TP4014

V+1R8

MPEG/MICON/RF-AMP

X4001

V+1R8

XTALO

RFVDD18

AD4

AD3

TP4026

AD4

B4016

C4049

W830

RFGND18

AD5

TP4027

TP4028

AD5

11P CH

C4046

SADCVSS18

AD6

MMZ1608
R102CT

AD6

V+3IDAC

MMZ1608R102CT

0.1 B

ADACVSS3

ADACVDD3

SADCVDD18

AD7

ALE

IOA21/GPIO17

TP4031

TP4030

TP4029

B4018

AD7

100GT02720

C4048

20P CH

C4041

C4035

C4043

0.1 B

0.1 B

R4026

6.8

C4042

250251

LPFIN

LPFOP

RFVDD3

RFRPAC

ADCVSS

RFRPDC

ADCVDD3

HRZFC

253

CRTPLP

254

RFGND

255

OSP

256

DVDD33

65

66

XIOWR

A16

67

HIGHA7

68

HIGHA1

HIGHA2

HIGHA3

HIGHA4

HIGHA5

HIGHA6

TP4017

A14

A13

IOA20

TP4018

TP4019

TP4020

TP4021

A12

A11

A10

A20

A9

NOTE:THE DC VOLTAGE EACH PART WAS

MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.

0.1 B
C4047 0.001 B

C4044

0.047 B

0.047 B

LPFIP

LPFON

PLLVDD3

XIOOE

XIOCS

IOA1

TP4022

A1

PCE#

PRD#

R4024

750K

241242243244245246247248249

PLLVSS

AD0

TP4023

AD0

AD1

TP4103

12P CH

JITFN

AD1

IOCE#

27 MHz

R4025

100K

JITFO

XTALI

AD2

DVSS18

TP4025

TP4024

AD2

R4027 100

AD3

YK_P

1000

6.3V

C4060

(2125)

CH7

DVSS33

TP4032

A17

R4057

10K

R4053

10K

C4061

CH8

A17

R4048

10K

B

4.7

NC

ALS

CENTER

ADACVDD1

ADACVDD2

MPEG/MICON IC

IC4002

MT1389FE/S-L

XURD

XUWR

DVDD18

IOA0

UWR#

URD#

TP4034

TP4033

0.1 B

C4051 0.1 B

C4055

B4010

A0

AL

W808

W809

B

10

(2125)

C4063

NC NC NC

NC

AL

AR

LFE

ARS

AVCM

ADACVSS1

UP1_6/SCL

UP1_5/VSDA

UP1_4/VSTB

UP1_3/VSCK

UP1_2/GPIO19

DVDD33

101 102103 104 105 106 107108

100

R4035 33

C4131

MMZ1608

R102CT

100P CH

STB

FP_SCK

FP_DI

FP_DO

AR

ADAC_GND

W807

C4024

APLLVSS

ADACVSS2

UP3_0

UP1_7/SDA

NC NC

SCL

SDA

V+3

B4014

0.0015 B

APLLCAP

UP3_1

NR4001

RXD

1234

ASPDIF

MMZ1608R102CT

B4007

4706.3V YK_P

C4023

C4084 0.1 B

213214215216217218219220221222223224225226227228229230231232233234235236237238239240

GPIO11

GPIO12

APLLVDD

SPDIF/GPIO23

UP3_5/TXD

UP3_4/RXD

XRESET

ICE

TP4044

10K

R4001

330T5E

4D03WGJ0

TXD

C4131

5678

AL

AR

V+3

ADAC_GND

B4014

W808

W809

W807

C4023

NC NCNCNCNC

ARS

UP1_4/VSTB

100

99

0.0015 B

C4024

LFE

APLLVSS

APLLCAP

APLLVDD

ADACVSS1

ADACVSS2

UP3_4/RXD

UP3_1

UP3_0

UP1_7/SDA

UP1_6/SCL

UP1_5/VSDA

101 102103 104 105 106 107108 109 110 111 112 113114 115 116 117 118119 120 121 122 123124 125 126 127 128

NC NC

NR4001

100P CH

STB

SCL

SDA

RXD

FP_DO

2

ASPDIF

MMZ1608R102CT

C4011

B4007

MMZ1608R102CT

YK_P

C4128

4706.3V YK_P

C4084 0.1 B

0.01

TP4090

GPIO11

GPIO12

GPIO10

DVDD18

SPDIF/GPIO23

GPIO22/SDD0/INT

UP3_5/TXD

XRESETIRRD7

ICE

TP4044

10K

R4001

330T5E

4D03WGJ0

TXD

IR

4716V

B

GPIO9

TS_PWM

TS_ERROR

192

191

190

189

GPIO21/SD_CLK

DQM0

TP4106

TP4048

TP4063

DQ7

DQM0

TP4049

TP4089

C4065

DVDD33

DACVSSC

Y

DACVDDB

C

123

124 RD13

125

126

127

128

RD6

TP4051

TP4052

DQ6

DQ5

VSEL1

XAMUTE

TP4065

TP4046

C4117

0.1 B

TS_CLK

TS_SYNC

RD14

RD12

RD11

RD10

RD9

RD5

RD4

TP4053

TP4054

C4064

DQ4

DQ3

PWDN#

TRCLOSE

100P CH

TS_VALID

TS_DATA7

TS_DATA6

RD3

DVDD33

RD2

TP4055

0.1 B

DQ2

STBY

TRIN

TROUT

R4008 10K

TS_DATA5

TS_DATA4

RD1

RD0

TP4056

TP4057

TP4058

DQ15

DQ1

DQ0

R4051 33

LETTER

TS_DATA3

TS_DATA2

GPIO7_DDC_CLK

GPIO6_DDC_DA

GPIO20/SD_CMD

RD15

TP4059

DQ14

56

I/XP

SQUEEZE

C4110

100P CH

C4067 0.1 B

R400610K

VREF

DACVDDC

TS_DATA1

TS_DATA0

DADVSSB

CVBS

DACVDDA

DACVSSA

AGND18_TX0

TX2P
TX2N

AVDD18_TX0

TX1P
TX1N

AGND18_TX1

TX0P
TX0N

AVDD18_TX1

TXCP

TXCN

AGND18_TX2

AGND33_TX

EXT_CAP

AVDD33_TX

AVDD33_VPLL

EXT_RES

AGND33_VPLL

GPIO8_HPLG

DVDD18

GPIO5
GPIO4

DVDD33

RA4
RA5
RA6
RA7
RA8
RA9

RA11

DVSS33

CKE

RCLK

DVDD33

RA3
RA2

DVDD18

RA1
RA0

RA10

BA1

BA0
XRCS
XRAS
XCAS

XRWE

DQM1

DVDD33

RD8

DQ13

DQ12

DQ11

DQ10

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

V+3A

V+1R8

W804

V+3V

R4061 51K

C4066

193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222

G

B
R

DQ9

1B

FS

129 130131 132 133 134 135136 137 138 139 140141 142 143 144 145 146147 148 149 150 151152 153 154 155 156157 158 159 160 161162 163 164 165 166167 168 169 170 171172 173 174 175 176177 178 179 180 181182 183 184 185 186187 188 189 190 191192

NC
NC

R4002

2.2K +-1%

C4074 0.1 B

C4083 0.1 B

C4071 0.1 B

C4080 0.1 B

C4069

0.0056 B

R4009

2.7K +-1%

R4003 33K

C4088 0.1 B

C4068

0.1 B

C4072

0.1 B
C4073

0.1 B

V+3

3.3V

C4054 220P CH

V+3D

R4064 150 +-1%

R4065 150 +-1%

R4066 150 +-1%

R4067 150 +-1%

R4068 150 +-1%

R4069 150 +-1%

C4081 0.1 B

C4082 0.1 B

R4082 33
R4083 100

R4070 33
R4071 33

1.8V

C4104 0.01 B

W827

W828

1

NR4002

4D03WGJ0330T5E

RESET IC

IC4003

R3112N291A-TR-FA

123

3.3 3.3 0

W846

RESET

TP4110

RESET

TP4060

TP4066

TP4061

TP4067

TP4062

TP4068

B4015

MMZ1608R102CT

LEVEL SHIFT

KTK5132U-RTK/P

1.9

CT

V_OUT

R4084

4.7K

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

DV-400V-S

Q4002

D

TP4069
TP4070
TP4071
TP4072
TP4073
TP4074
TP4075

TP4076
TP4077

TP4078
TP4079
TP4080
TP4081
TP4082
TP4083
TP4084
TP4085
TP4086
TP4087

R4060

TP4088

VDD

C4091

0.1 B

DVDD18

S

V+3H

G

V+5H

HDMI_SCL
HDMI_SDA

SDCKE
SDCLK

33

0

NC

45

VSS NC

TP4094

S_Y

S_C

CVBS

G/Y

B/CB
R/CR

TX2+
TX2­TX1+
TX1­TX0+
TX0­TXC+
TXC-

HPD

MA4
MA5
MA6
MA7
MA8
MA9
MA11

MA3
MA2

D_GND
MA1
MA0
MA10
DBA1
DBA0

DCS#
DRAS#
DCAS#
DWE#
DQM1

LIMIT

DQ8 STB

USB+3

USB_P_ON-L

USB_FLAG

MP MODIFY

USBP

USBN

(V+3D)

V+3

RXD

TXD

C4079 100P CH

C4078 33P CH

C4077 100P CH

C4076 33P CH

FP_SCK

FP_DI

FP_DO

R4007

IR

100

V+3E

FLDC+

-28V

FLDC-

7

TO VIDEO

VSEL1
LETTER
SQUEEZE
I/XP
R/CR
B/CB
G/Y
CVBS
S_C
S_Y
D_GND

FROM/TO POWER PORT

ADAC_GND
V+5H
V+3H
DVDD18

PWDN#
V+1R8
V+3
V+3E
V+3A
V+3IDAC
FLDC­FLDC+

-28V
D_GND

FROM/TO HDMI

HDMI_SDA
HDMI_SCL
HPD
TXC­TXC+
TX0­TX0+
TX1­TX1+
TX2­TX2+

A_GND

R4052

R4056 100K

R4021 10K

TP4104

TP4040

TP4042

TP4105

TP4100

TP4101

TP4102

10K

C4126 2.2(2125) B

UDZS3.9B

UDZS3.9B

C4114

D4002

D4003

1B

0

3

TP4095

TP4096

TP4097

TP4098

TP4099

USB_P_ON-H

Q4003

KRC407-RTK/P

3.3

0

TP4038

CP4002
00_6232_011_006_800+

CAUTION: DIGITAL TRANSISTOR

TP4035

W831

TP4045

TP4047

W837

FROM/TO DISRLAY

(CP601)

CLK

DI(M to F)

STB

DO(F to M)

IR

V+3E

DGND

DGND

FLDC+

-28V

FLDC-

TO AUDIO/JACK

XAMUTE
ASPDIF

AR
AL

D_GND

FROM/TO USB

CP4004

00_6232_006_006_800+

USB_POWER

USB_FLAG

1

2

3

4

5

6

7

8

9

10

11

8

GND

USBP

USBN

GND

PCB130
DMF090

1

2

3

4

5

6

49

A

B

C

D

E

F

1234

N

S

D

T

10.2 DVD MT PCB ASSY(2/7)

DVD MT PCB ASSY (2/7)
(A2K404A130)

A

MEMORY SCHEMA

(DVD MT PCB)

B

FROM/TO MPEG/MICON/DSP

DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8

DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15

C

D

E

MA0
MA1
MA2
MA3
MA4
MA5
MA6
MA7
MA8

MA9
MA10
MA11
DWE#

SDCKE
DQM1
DQM0
DCAS#
DRAS#

DBA1
DBA0

SDCLK

DCS#

A0
A1
A2
A3
A4
A5
A6
A7
A8

A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20

AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7

PRD#

PCE#

PWR#

FROM POWER PORT

V+3

D_GND

(V+3D)

A17 A16

A0 A13

AD7 A12

AD6 A10

AD5 A20

AD4 PWR#

C4062

0.001 B

C4040

1 B

AD3

AD2 A19

AD1 A8

AD0 A6

PRD# A5

PCE# A3

A1 A2

16Mbit FLASH IC
IC4004 ES29LV160EB-70TG

1.2
A16

0

BYTE#

0

VSS

0.7
D15/A1

1.9
D7

1.3
D14

NC

1.2
D6

0.6
D13

NC

0.7
D5

40 41 42 43 44 45 46 47 48

0.8
D12

NC

1.6
D4

3.3
VCC

1.6
D11

NC

1.6
D3

1.3
D10

NC

1.2
D2

1.4
D9

NC

1.4
D1

0.9
D8

30 31 32 33 34 35 36 37 38 39

NC

1.6
D0

2.6
OE#

0

VSS

2.6
CE#

2.5
A0

25 26 27 28 29

A15

A14

A13

A12

A11

A10

A9

A8

A19

NC

WE#

RESET#

NCNCNC

NC (WP#/ACC)

RY/BY#

A18

A17

A7

A6

A5

A4

A3

A2

A1

1.7

110111213141516171819 22021222324

1.0

0.8

3

1.5

4

2.5

56789

1.3

1.6

1.5

0

0

3.3

0

0.1

0.1

NC

0

NC

1.6

0.7

1.4

1.6

1.6

1.3

1.7

2.5

1.6

A15

A14

A11

A9

R4044

10K

A18

A7

A4

F

NOTE:THE

MEA
DURI

50

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

DV-400V-S

1234

5678

÷

÷

÷

SCHEMATIC DIAGRAM

VD MT PCB)

64Mbit(4M*16) 166MHz SDRAM IC

IC4005 HY57V641620ETP-6-C

0.0
VSS

C4101

0.1 B

C4102

0.1 B

1.5

DQ15

0.0

VSSQ

1.5

DQ14

1.5

DQ13

50 51 52 53 54

3.3

VDDQ

1.5
DQ12

1.5
DQ11

0.0

VSSQ

1.5
DQ10

1.5
DQ9

3.3
VDDQ

1.5
DQ8

0.0

VSS

NC/RFUNC

40 41 42 43 44 45 46 47 48 49

1.9
UDQM

1.7

CLK

1.9
CKE

NC

NC

36 37 38 39

1.7
A11

1.7
A9

1.7

A8

1.7

A7

1.7

A6

1.7

A5

30 31 32 33 34 35

1.7
A4

28 29

DQ15 DQ7

DQ14 DQ6

DQ13 DQ5

DQ12 DQ4

DQ11 DQ3

DQ10 DQ2

DQ9 DQ1

DQ8 DQ0

DQM1 DWE#

SDCLK DCAS#

SDCKE DRAS#

MA11 DBA0

MA9 DBA1

MA8 MA10

MA7 MA0

MA6 MA1

MA5 MA2

MA4 MA3

When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS
LIST" or "PCB PARTS LIST".
The > mark found on some component parts indicates the importance of the safety
factor of the part. Therefore, when replacing, be sure to use parts of identical
designation.

: The power supply is shown with the marked box.

C4052

3.3

110111213141516171819 22021222324252627

VDD

DQ0

VDDQ

DQ1

DQ2

VSSQ

DQ3

DQ4

VDDQ

DQ5

DQ6

VSSQ

DQ7

VDD

LDQM

WE#

CAS#

RAS#

CS#

BA0/A13

BA1/A12

A10/AP

A0

A1

A2

A3

VDDVSS

0.1 B

1.5

3.3

3

1.5

4

1.5

5

0.0

6789

1.5

1.5

3.3

1.5

1.5

0.0

1.5

3.3

2.0

3.3

3.3

3.3

3.3

3.3

1.0

0.0

1.7

1.7

1.7

1.7

3.30.0

DQM0

DCS#

C4123

0.1 B

A

B

C

D

E

NOTE:THE DC VOLTAGE EACH PART WAS

E
TICE

MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.

56

C4050

10006.3V YK_P

C4120

0.1 B

TP4050

F

PCB130
DMF090

DV-400V-S

7

8

51

1234

-

C

M

V

10.3 DVD MT PCB ASSY(3/7)

DVD MT PCB ASSY (3/7)
(A2K404A130)

A

C2303 0.1 B

PICK-UP(GOLD)
CP2301
LD07T2-24ND-03

1

GND

2

F

3

VS

4

VCC

5

E

6

D

7

B

C

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

C

SW1(DVD/CD)

VRF(RF_OUT)

B

A

VR650(DVD)

VRCOM

VR780(CD)

GND

LD_CD(780)

PD/GND

LD_DVD(650)

GND

NC

TRKG DRV

TRKG RTN

FOCS DRV

FOCS RTN

TP2303

NC

C2301 0.1 B

C2302 0.1 B

TP2304

TP2305

TP2306

TP2307

TP2308

TP2309

TP2302

TP2310

TP2311

TP2312

TP2313

TP2314

TP2315

TP2316

TP2317

TP2318

TP2319

V+5S

F

V20

E

D

C

IOA

RF

B

A

MDI1

T+

T-

F+

F-

0.0

VCR_CTL

Q2306

KTK5132U-RTK/P

KTK5132U-RTK/P

D

G

4.9

S

0.0

VCR_CTL

Q2307

LOADER/MOTOR DR

(DVD

R2309

10K

IOA

V+5S

R2308

10K

0.2
D

0.0
R2307

G

0.0

KTC3875S_Y_RTK

R2306

100K

100K

VCR_CTL

5.0

Q2301

0.0

0.0

S

LOADING
CP2302
00_6232_005_006_800+

5

LOAD-

4

LOAD+

3

OPEN

2

GND

1

CLOSE

D

SLED/SPINDLE
CP2303
00_6232_006_006_800+

6

5

4

3

2

1

SW(GND)

LIMIT SW

SLD-

SLD+

SPD-

SPD+

TP2324

TP2325

TP2326

TP2327

TP2328

R2338

10K

E

TP2320

TP2321

TP2322

TP2323

LOAD-

LOAD+

TROUT

TRIN

C2323

0.1 B

LIMIT

MOT_SLED-

MOT_SLED+

MOT_SPDL+

V+3F

V+6A

OPO

OP-

OP+

R2319

MOT_SPDL-

C2322

150K

R2329

FMSO

TRSO

STBY

C2306

10010V YK_P

R2304

10K

TP2330

W814

Track

TP2333

Sled

R2316

3.3K

R2310

10K

C2307

0.1 B

W802

C2311 0.1 B

R2342

680K

0.0022 B

R2331

150K

1

R2313

10K +-1%

R2325

470 +-1%

R2312

8.2K +

T-

T+

MOT_SLED+

F

NOTE:THE DC VOLTAGE EACH PART WAS

MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.

52

DV-400V-S

1234

MOT_SLED-

NOTE:THIS S

OF PRI

5678

TOR DRV SCHEMATIC DIAGRAM

(DVD MT PCB)

IOA

CD

JG008

TP2341

LD DRIV for CD

Q2302

KTA1504S_Y_RTK

DVD

JG009

TP2342

LD DRIV for DVD

Q2303

KTA1504S_Y_RTK

4.7

R2320

3.3
LD DRIV for CD

3.3
KTA1504S_Y_RTK

0

4.7

R2321

LD DRIV for DVD

3.1

2.5 2.5
KTA1504S_Y_RTK

2.0 2.0

Q2304

Q2305

R2322

R2323

4.7

3.3

3.3

0

4.7

3.1

C2320

C2321

10010V YK_P

10010V YK_P

JG010

RF33

TP2332

V+3F

LDO1

LDO2

FROM/TO MPEG/MICON/DSP

V20
A
B
C
D
E
F
MDI1
LDO2
LDO1
IOA
V1P4
LIMIT
TROUT
TRIN
STBY
DMSO
FMSO
TRCLOSE
TROPEN
TRSO
FOSO
OPO
OP+
OP­RF

FROM POWER PORT

V+3F
V+5S
V+6A
D_GND

M_GND

A

B

C

6

0

7

B

2

0.1 B

R2313

10K +-1%

R2325

470 +-1%

R2312

8.2K +-1%

MOTOR DRIVER IC

IC2301 AM5766

MUTE

BIAS

VINTK

TRB_2

NCNCNC

OPOUT

VINLD

GND

30

VCTL

OPIN

20 21 22 23 24 25 26 27 28

Vcc2

VOLD-

VOLD+

VOTK-

VOTK+

15 16 17 18 19

VINFC

TRB_1

REGO 2

VINSL+

REGO 1

FWD

REV

PGNDPGND

Vcc1

VOTR-

VOTR+

VOSL+

VOSL-

VOFC-

VOFC+

V1P4

FOSO

DMSO

TROPEN

TRCLOSE

TP2329

R2311

11011121314

18K +-1%

2

NCNCNC

3

R2317

456789

8.2K +-1%

29

C2312

0.1 B

TP2301

Focus

TP2331

Spindle

W806

W805

C2305

0.1 B

R2318

10K

R2327

10K

C2308

0.01 B

D

MP MODIFY

E

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

56

F+

F-

MOT_SPDL-

LOAD+

LOAD-

MOT_SPDL+

DV-400V-S

F

PCB130
DMF090

53

7

8

1234

A

A

E

C

10.4 DVD MT PCB ASSY(4/7)

DVD MT PCB ASSY (4/7)
(A2K404A130)

A

B

FROM MPEG/MICON/RF-AMP

XAMUTE

ASPDIF

AR

AL

FROM POWER PORT

V+5

V+12

V+12AT

MID_SPDIF

33

R8004

AUDIO/JA

D_GND

C

TO VIDEO

COAXIAL

GND

MUTE CTL

Q8012

V+12AT

D

V+12

XAMUTE

MP MODIFY

R8020 2.2K

R8038 6.8K

R8023 6.8K

2.6 0

KTA1504S_Y_RTK

0

MUTE CTL

Q8007

KRC407-RTK/P

0

R8028

00

4.7K

R8100

22K

C8011

4716V N

C8054

22K

R8065

E

C8012

4716V N

AL

AR

NOTE:THE DC VOLTAGE EACH PART WAS

F

54

DV-400V-S

MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.

NOTE:THIS SCH

OF PRINTI

1234

5678

UDIO/JACK SCHEMATIC DIAGRAM

(DVD MT PCB)

A

1.8K

3.9K

2.8

V+5

B8004

5.0

2.1
R8089

R8086

COAXIAL DRIV

MMZ1608R102CT

Q8025

KTC3875S_Y_RTK

C8066_1

68

150V KA_P

220

R8016

2.4K

R8097

6

100K

COAXIAL

C8042

W868

MID_SPDIF

B

100P CH

C8038

220P CH

V+12

C8074

1B

R8083

R8084

C

R8059

27K +-1%

R8043

10K +-1%

R8042

00

C8011

4716V NA_P

470K

C8046

560P CH

C8068

C8067

0.1 B

C8050

1B

R8041

10K +-1%

R8040

470K

10010V YK_P

C8051

560P CH

C8054

22K

R8065

C8012

4716V NA_P

AL

AR

R8061

10K +-1%

4716V YK_P

5 678

R8063

10K +-1%

R8064

27K +-1%

C8062

68P CH

0

0

4

-0.7

-0.7

5

0

0

R8096

220 +-1%

MUTE SW
Q8021
KTC2875-B

MUTE SW

Q8023

KTC2875-B

R8099

220 +-1%

C8005

C8006

TP8017

330P CH

330P CH

TP8019

LR

L/R

J8001

RCA-207B-02

H1H2

23

1

E

0

5.7

-VS

+

-

5.7

5.7

C8055

68P CH

5.7

5.7
1234

­+

5.7

+VS

12.2

IC8008 RC4580IDR

C8069

4716V YK_P

AUDIO LPF&

C8058

4716V YK_P

R8075

R8066

22K

22K

R8087

220 +-1%

R8088

1K

MP MODIFY

R8090

1K

R8081

220 +-1%

D

E

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

56

CAUTION: DIGITAL TRANSISTOR

DV-400V-S

F

PCB130

DMF090

55

7

8

1234

T

A

10.5 DVD MT PCB ASSY(5/7)

DVD MT PCB ASSY (5/7)
(A2K404A130)

A

FROM AUDIO/JACK

COAXIAL

B

C

D

FROM/TO MPEG/MICON/RF-AMP

SQUEEZE

VSEL1

LETTER

CVBS

S_C
S_Y

G/Y
B/CB
R/CR

I/XP

FROM/TO POWER PORT

V+5

D_GND

CVBS

SQUEEZE

LETTER

S_C

S_Y

VSEL1

G/Y

B/CB

R/CR

I/XP

P-H/I-L

R7315

1K

C7305

1 B

C7304

0.1 B

C7306

1 B

C7307

1 B

C7308

1 B

3.4

C7309

1 B

0

P-H/I-L
Q7302

KRC407-RTK/P

0

C7319

10010V YK_P

C7312

C7313

0.1 B

2.7

2.8

2.7

2.6

2.8

2.8

10010V YK_P

5

0

0

0

0

0

0

0

5

0

0

1.2

1101112131415161718

2

3

456789

(ON=H,OFF=L)

(MIX=H,OFF=L)

(RGB=H,YUV=L)

(ON=H,OFF=L)

(P=H,I=L)

(9dB=H,6dB=L)

VIDEO DRIVER 6CH IC

IC7301

LA73054-TLM-E

VCC1

CVBS in

SQ

LE

MUTE1

C in

GND11

Y1 in

YC-MIX

IN SW

Y2 in

MUTE2

LPF

CB in

AMP2

CR in

GND12

REG

(9dB=H,6dB=L)

(1D=H,2D=L)

(1D=H,2D=L)

AMP1

DRIVE1

VCC21

CVBS out

GND21

C out

C-DC out

GND22

Y1 out

GND23

GND24

Y2 out

VCC22

CB out

GND25

CR out

GND26

DRIVE2

2.9

2.5

30 31 32 33 34 35 36

2.4

0

2.5

0

20 21 22 23 24 25 26 27 28 29

0

19

+5V

TP7302

GND

TP7303

VIDEO SCHEM

(DVD M

0

0

C7302

5

0.1 B

0

0

0

2

0

0

2

C7317

5

0.1 B

W877

E

F

56

DV-400V-S

NOTE:THE DC VOLTAGE EACH PART WAS

MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.

NOTE:THIS SCHEMATIC DIAGRAM

OF PRINTING AND SUBJECT

1234

5678

SCHEMATIC DIAGRAM

(DVD MT PCB)

W877

ASP

S_Y

S_C

CVBS

A

B

ASP

TP7301

C

W871

W872

IS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

56

W873

CAUTION: DIGITAL TRANSISTOR

DV-400V-S

4706.3V YK_P

C7314

B7304

MMZ1608R102CT

R7302

75 +-1%

10

9

E

J7302

RCA-405A-08
CVBS/Y/U/V

4706.3V YK_P

C7316

C7315

B7305

MMZ1608R102CT

R7304

R7303

75 +-1%

7

V

U

H1H2EH1H2

23

1

7

10006.3V YK_P

75 +-1%

CVBS

56

4

C7318

R7305

8

Y

10006.3V YK_P

75 +-1%

10K

R7301

12

R102-D04KA(III)-06

C7330

0.1 B

R7317

75 +-1%

C

5

J7301

S+COAXIAL for ME

D

4706.3V YK_P

C7329

R7316

75 +-1%

11

E

Y

H

34

7

12

8

E

E

COAXIAL

F

PCB130
DMF074

57

8

1234

O

T

T

10.6 DVD MT PCB ASSY(6/7)

DVD MT PCB ASSY (6/7)
(A2K404A130)

A

FROM POWER PORT

V+5H

D_GND

HDMI SCHEMA

(DVD M

B

FROM/TO MPEG/MICON/DSP

TX2+

TX2-

TX1+

TX1-

TX0+

TX0-

TXC+

TXC­HPD

HDMI_SCL

HDMI_SDA

A_GND

W855

W856

W861

C

D

E

A_GND

F

NOTE:THE DC VOLTAGE EACH PART WAS

MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.

58

DV-400V-S

N

1234

5678

CHEMATIC DIAGRAM

(DVD MT PCB)

A

B

L5901~5904 CLOSED TO CP5901

TX2+

TX2-

TX1+

TX1-

TX0+

TX0-

TXC+

TXC-

HDMI_SCL

HDMI_SDA

HPD

V+5H

C5901

23

EXC24CG900U

L5901

4

1

23

EXC24CG900U

L5902

14

23

EXC24CG900U

L5903

14

23

EXC24CG900U

L5904

14

0.01 B

MP MODIFY

R5919 1.5K

R5920 1.5K

MP MODIFY

W864

MP MODIFY

100P CH

C5925

TX2+

TX2+

TX1+

TX1-

TX0+

TX0-

TXC+

TXC-

W857

W850

W862

W840

W851

W858

C5920

0.1 B

(2125)

C5921

C

HDMI CONNECTOR
CP5901
1903015-3

1

D2+

2

D2-S

3

D2-

4

D1+

5

D1-S

6

D1-

7

D0+

8

D0-S

9

D0-

10

CLK+

11

CLK-S

12

CLK-

13

CEC

NC

NC

HOTPLUG

NC

SCL

SDA

GND

POWER

14

15

16

17

18

19

D

E

B

10

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

56

DV-400V-S

MP MODIFY

F

PCB130
DMF090

59

7

8

1234

A

C

10.7 DVD MT PCB ASSY(7/7)

DVD MT PCB ASSY (7/7)
(A2K404A130)

A

B

POWER PORT SCHEMATI

(DVD MT PCB)

C

REG+1.8V IC

IC4006

LM1117S-ADJ

MP MODIFY

ADJVIN VOUT

R4012

68 +-1%

123

R4013

39 +-1%

C4096

W820

1 B

1 B

C4098

C4099

0.001 B

4706.3V YK_P

C4100

D

W843

FROM/TO POWER

(CP502)

CP4003
A2001WV2-14P

1

GND

2

P.CON+12V

3

AT+12V for MUTE

4

GND

5

E

6

7

8

9

10

11

12

13

14

P.CON+5V

P.CON+6V

GND(M)

AT+3.3V

AT+3.3V

STBY L

GND(D)

FL DC-

FL DC+

-28V

C4093

1 B

+3.3V

C4086

C4112

TP4064

0.001 B

C4094

1 B

0.1 B

476.3V KA_P

C4095

1.8 0.63.3

R4011

12

F

NOTE:THE DC VOLTAGE EACH PART WAS

MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.

60

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

DV-400V-S

CAUTION

:SINCE T

CRITIC
DESCRI

1234

5678

EMATIC DIAGRAM

T PCB)

B4002

1 B

C4098

C4099

0.001 B

4706.3V YK_P

C4100

B4001

MMZ1608R102CT

C5922

10K

R5901

C4119

100P CH

10K

R4028

C4056

MMZ1608R102CT

HDMI+5V REG(300mA) IC
IC5902 PQ1K503M2ZPH

5.8

1B

0

5.4

W841

W842

W832

W822

W821

R4058

100

0.01 B

R4032

R4033

123

VIN

GND

360

1.5K

ADACVDD REG
Q4001
KTC3875S_Y_RTK

5.0

+-1%

3.9

+-1%

C4124

V+6A

V+5S

V+3F

VOUT

GND

NRON/OFF

(VIDEO/OPT/COAX)

V+5

(AUDIO MUTE)

V+12AT

(AUDIO AMP)

V+12

W824

3.3

1B

(MOTOR)

(OPU)

(F/E)

5

0.1 B

C5924

0

1.2

456

0.01 B

C5923

(HDMI)

V+3H

(HDMI)

DVDD18

(MPEG/SDRAM/FLASH)

V+3

(FIP/LED/IR/RESET)

V+3E

(CORE)

V+1R8

C4125

R5921

0.1 B

22K

R4036

V+5H

100K

(HDMI)

W839

TO AUDIO/VIDEO/JACK

V+5

V+12AT

V+12
D_GND

TO LOADER/MOTOR DRV

V+6A

V+5S

V+3F

D_GND

M_GND

TO HDMI

V+5H

FROM/TO MPEG/MICON/DSP

V+5H
V+3H
DVDD18
V+3IDAC
ADAC_GND

V+3A

V+3

V+3E

V+1R8

PWDN#

FLDC-

FLDC+

-28V

D_GND

A

B

C

D

UTION

:SINCE THESE PARTS MARKED BY

CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY

56

ARE

ATTENTION

:LES PIECES REPAREES PAR UN ETANT

FRROM/TO MEMORY

DANGEREUSES AN POINT DE VUE SECURITE
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES

DV-400V-S

7

D_GND

E

F

PCB130
DMF090

61

8

1234

1

4

P16

GR1

P

T

4

P

GR

10.8 OPERATION 1 and OPERATION 2 and OPERATION 3 PCB ASSYS

OPERATION 1 PCB ASSY

A

(A2K404A270)

B

OPERATION 3 PCB ASSY
(A2K401ADF0)

R664

330 1/4W

SW668

USB

C

LED

USB

V+3E

12345

D

USB

V+3E

LED

E

EVQ11L05R

SW2

POWER

CP605

00_6232_005_102_800+

12345

SW2

POWER

CP604

00_6232_005_102_800+

CD604

2H051706

FFC(1.0mm pitch)

W807

Switches

SW667 : STANDBY/ON ()

HDMI LED(RED)

D660

LTL-1CHEE-002A

Switches

SW668 : USB

W808

SW667
POWER

EVQ11L05R

STOP

SW660

PLAY

SW663

SW662

+SKIP

EVQ11L05R

PCBDF0

DEF130

PCB280

DEF129

SW665

PAUSE

EVQ11L05R

SW664

-SKIP

EVQ11L05R

Switches

SW652 : DOWN («)
SW653 : ENTER
SW654 : RIGHT (\)
SW655 : RETURN
SW656 : MENU
SW657 : UP (»)
SW658 : TOP MENU
SW659 : LEFT (|)
SW660 : STOP ()
SW661 : HOME MENU
SW662 : + SKIP ()
SW663 : PLAY ()
SW664 : – SKIP ()
SW665 : PAUSE ()
SW666 : EJECT ()

DOWN

SW652

EVQ11L05R

RETURN

SW655

EVQ11L05R

MENU

SW656

EVQ11L05R

TOPMENU

SW658

EVQ11L05R

OPERATION 2 PCB ASSY

(A2K401A280)

SW1

EVQ11L05R

EVQ11L05R

SW2

ENTER
SW653

EVQ11L05R

RIGHT
SW654

EVQ11L05R

UP

SW657

EVQ11L05R

LEFT

SW659

EVQ11L05R

HOMEMENU

SW661

EVQ11L05R

EJECT
SW666

EVQ11L05R

D651 1SS133

D654 1SS133

D656 1SS133

D658 1SS133

D665 1SS133

P7

P6

P5

P4

P3

P2

P1

LED

DISPLAY SCHEMA

(OPERATION

V651 HNV-08SS44T

DVD CD

FL+

-19.7

-19.7

D652 1SS133

D655 1SS133

D657 1SS133

D659 1SS133

-12.0

-6.0

-18.0

-18.0

-18.0

-18.0

-18.0

-18.0

-18.0
NC

-18.0
NC

-18.0
NC

Vout

1

2

GND

3

B+

OS651

ROM-V340TAO

FL+

2324252627282930313233

P6

P5

P4

P3

P2

P1

-28V

GR12

GR10

GR11

C674

TRACK ALL

P16

P15

P14

P13

-20.5

-22.7

-22.7

-26.8

P16

P15

P14

P13

P8

P9

P10

P9

P8

P10

P7

23

GR9

34

GR8

NC

476.3V KA_P

GR8

IR

C651

GR7

-16.0-18.0-18.0-18.0

GR7

0.1 B

34 35 36 37 38 39 40 41

P12

P11

2324252627283132

-26.8

-26.8

P12

P11

P11

P11

FIP DRIVER IC
IC651

PT6315

GR6

GR6

R666

2.2 1/4W

P9P8P7P6P5

P10

-20.5

-22.7

P9P8P7P6P5

P10

P12

P13

P12

GR5

-16.0 -16.0 -16.0 -16.0-16.0

GR5

GR4

-20.5

P13

GR4

V+3E

-22.7

P14

-19.0 -15.6-19.0-9.5-13.0-9.5-12.6-13.0-6.0

P14

GR3

GR3

-20.5

1516171819202122

-20.5

P15

P15

GR2

GR2

16171819202122

-26.8

P4

P4

1

F

62

DV-400V-S

NOTE:THE DC VOLTAGE EACH PART WAS

MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.

1234

5678

P11

26

8

CHEMATIC DIAGRAM

PERATION PCB)

CK ALL REPEAT A B

P9P8P7P6P5P4P3P2P1G8G7G6G5G4G3G2G1

P11

P10

23 56789

.

-20.5

-20.5

-22.7

-

P9P8P7P6P5P4P3P2P1

P10

P12

P13

-22.7

P14

-20.5

-20.5

P15

161718192202122

-26.8

P16

-26.8

TP662

SW2

SW1

C653

-26.8

-20.5

476.3V KA_P

-25.1

GR8

-25.1

GR7

C658

C676

101112131415

-25.1

GR6

0.1 B

0.1 B

-25.1

GR5

R655

-25.1

GR4

-25.1

-25.1

-25.1

GR3

GR2

GR1

1K

R657

R656

10K

A

FL-

FL-

1

-22.3

-22.3

D667

MS1_0

W805

FLDC-

FLDC+

1SS133

-28V

B

C

1K

R658

10K

3.0

P14

P13

P12

FIP DRIVER IC
IC651

PT6315

GR5

GR4

38 39

6.0 0

R666

.2 1/4W

PART WAS

IGITAL TESTER

GR3

40 41 42 43 44

-16.0 -16.0 -16.0 -16.0

GR5

GR4

GR3

V+3E

P15

GR2

GR2

3.3

P16

GND

12

44

GND

GR1

3.3

GR1

C675

0-19.0 -15.6-19.0-9.5

12131415161718

0

K2

VDD

0

K1

STB

CLK

DI

DO

OSC

LED4

LED3

LED2

LED1

VDD

0.1 B

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

R651

3.2

2.2

3.4

0.7

3.2

2.9

4 5678 9

0

NC

0

3

NC

2

0

NC

0

11011

NC

R652

2.2
R653

2.2
R654

2.2
R662

1

LED

100K

TP663

W809

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

DV-400V-S

56

GND

V+3E

STB

FP_SCK

FP_DI

FP_DO

7

FP_SCK

FP_DI

STB

FP_DO

IR

V+3E

FLDC+

-28V

FLDC-

C605

0.001 B

C604

33P CH

FROM/TO MPEG/MICON/RF-AMP

CP601

(CP4002)

00_6232_011_102_800+

DI (M to F)

DO (F to M)

CLK

STB

IR

V+3E

DGND

DGND

FLDC+

-28V

FLDC-

1

2

3

4

5

6

7

8

9

10

11

FFC(1.0mm pitch)

CD601

2H0B1003

PCB270
DEF126

8

D

E

F

63

1234

F

1

6

R517

C521

10.9 POWER PCB ASSY

POWER PCB ASSY
(A2K404A240)

A

PRIMARY side

AC 120 V_60 Hz (US)

CD501

0Q618902

WIDE

B

BLADE

WHITE

BLACK

C

NTSC

N

21

L

CP501
A3963WV2-3PD
CONNECTOR

WHITE(N)

12

BLACK(L)

1.6A125V

FH501_1

EYF-52BCY

F501_1

FH502_1

EYF-52BCY

C502_1

1.6A 250V

0.22275V ECQUL

4

132

L501

SS11V-03550-CH

CHASSIS GND

D505

1N4005-EIC

D502

1N4005-EIC

R503

1.5M 1/2W

D503

1N4005-EIC

D506

1N4005-EIC

D511

C516

0.0022250V KX

1H3-E

C511

82400V UP_P

R512_1

100K 1/2W

C513

47P2KV SL

B501

W4BRH3.5X6X1.0X2

POWER SCHEMATIC D

(POWER PCB)

0.001250V KX

C518

0.01400V ECQP

C515_1

T501 81291294

0

D509_1

RL106F-E

130

2

130

3

130

4

NC

0

6

0

7

0

89

NC

16

0

15

0

14

0

13

0

12

0

11

-22.5

10

-22.5

D512_1

1H3-E

C523

D510

SR290-

D527

SR240-F

D519

1F5-E

130 130 130

STR-A6131M

POWER CTL IC

D

IC502

R502

E

0N C

678

5

D

DOCP

123 4

NC

VCC

GND

FB/OLP STARTUP

17.5 3.90.1

0

D508

R504

1.5 1W

680K

C506

2.250V KA_P

MTZJ5.6B

C508

R510_

D515

1S40-E

D513

1H3-E

1050V YK_P

680P CH

C509

R505

22 1/4W

R507

10 1/4W

PRI SEC

PHOTO COUPLER

IC504

PS2561AL1-1-V(W)

3.9

0

34

10.9

1

2

9.9

R515

1K

0.0068 B

R513

6.8K 1/4W

VOLTAGE CTL IC

IC501 KIA431A-AT

2.7

R514

1K 1/4W

C540

C503

0.1 B

∗ The parts except mark cannot be changed.

On that occasion, replace whole Assy.

GNDOUT IN

123

02.59.9

1.6A 125V

F

CAUTION

ATTENTION

64

:FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,

REPLACE ONLY WITH THE SAME TYPE FUSE

1.6A 125V{F501}
:POUR UNE PROTECTION CONTINUE LES RISQUES D'INCEIE

N'UTILISER QUE DES FUSIBLE DE MEME TYPE

1.6A 125V{F501}

DV-400V-S

CAUTION

:SINCE THESE PARTS MARKED BY

CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY

ARE

ATTENTION

:LES PIECES REPAREES PAR UN ETANT

DANGEREUSES AN POINT DE VUE SECURITE
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES

1234

5678

MATIC DIAGRAM

ER PCB)

D512_1

1H3-E

C523

D510

SR290-F

D527

2.5

2.5

R515

1K

0.0068 B

R513

6.8K 1/4W

VOLTAGE CTL IC

IC501 KIA431A-AT

AREES PAR UN ETANT

AN POINT DE VUE SECURITE
CELLS DECRITES
NCLATURE DES PIECES

D519

1F5-E

D515

1S40-E

C540

GNDOUT IN

02.59.9

SR240-F

R510_1

2.7 1W

R514

1K 1/4W

C503

0.1 B

123

47025V YK_P

C521

100016V ZL_P

C522

R511

68 1/4W

C520

22025V YK_P

C517

D516

1SS133

10

R516

R517

1.2K 1/4W +-1%

R518

3.3K +-1%

KTC3875S_Y_RTK

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

R509

10006.3V ZL_P

10050V YK_P

PROTECT

Q501

0

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

56

W817

5.0

1K

+6V REG (DVD MOTOR) IC

IC503

PQ070XF01SZH

IN GNDOUT ADJ

1 234

7.0 5.9 0 1.2

10016V YK_P

C531

C535

R525

D532

100

1S40-E

D528

MTZJ5.1B

-28V CTL
Q503

KTA1504S_Y_RTK

6.80.6

22K 1/4W

0

10K

R531

R548

1K

FL+ CTL

Q512 KTC3875S_Y_RTK

21.521.6

20.8

KTA1504S_Y_RTK

9.9

0

D520

R523

D521

1SS133

PROTECT

Q506

R527

100 1/4W

22K

100 1/4W

1SS133

0

P.CON+12V SW

Q510 KTA1281_Y

12.9

12.3

REG+12V CTL
Q509
KTC3875S_Y_RTK

REG+12V CTL

4.5

KTC3875S_Y_RTK

33016V

YK_P

P.CON+5V REG
Q515 2SD1835S/T-AA

R547

22

10010V YK_P

C527

-28V P.CON SW
Q502 KTC3209_Y

28.4

28.4

27.8

R528

2.250V KA_P

C528

19.0

19.0

19.7

560

R530

1/4W

FL+ CTL
Q513
KTA1504S_Y_RTK

R534

20.7

0

D522

1SS133

100

R506

R538

3.2

3.2

12.6

12.3

12.9

Q511

680

R540

R526

5.8

FL+ P.CON SW

Q504

KTA1281_Y

0.6

10K

R544

D525

1SS133

R539

4.7K 1/4W

22K

2235V YK_P

C519

4.5

R545

22K +-1%

6.8K +-1%

5.17.0

C538

L505

22uH

R529

220 1W

D523

5.1

D534

1SS133

R537

1K

R541

5.6K +-1%

R542

470 +-1%

R543

4.7K +-1%

R546

3.3K 1/4W
R524

M+-1%

0

D517

0

MTZJ2.2B

L503

22uH

TSL0808

2206.3V YK_P

C526

4706.3V YK_P

D531

MTZJ27B

D533

MTZJ2.2B

10K

R536

MTZJ3.6B

NOTE:THE DC VOLTAGE EACH PART WAS

IN GNDOUT ADJ

123 4

C504

W819

1K 1/4W

P.CON SW
Q505
KRC102SRTK

2.8

(W023)

B502

W5RH3.5X5X1.0

2206.3V YK_P

C536

D535

D536

MTZJ3.0B

TM601

RRS3 000-5 225EC

MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.

DV-400V-S

+5.2V REG (USB) IC

IC505

PQ070XF01SZH

01.25.9 5.2

KA_P

1025V KA_P

10010V

C530

C501

R519

0.01 B

MTZJ5.1B

ACCESSORY

3.3K

GND

R6P(AR)XICI

C541

0.01 B

UM-4
BT601

CD6003

TD-OR0201R

7

TO USB PCB

USB POWER

CP504

A2001WV2-4P

1

R533

R550

R535

15K +-1%

68

003P-2100

4.7K +-1%

PH503

1

W814

USB+5V

2

USB+5V

3

GND

4

GND

FROM/TO POWER PORT

CP502
A2001WV2-14P

(CP4003)

GND

P.CON+12V

AT+12V for MUTE

GND

P.CON+5V

P.CON+6V

GND(M)

AT+3.3V

AT+3.3V

P.ON-H(STBY L)

GND(D)

FL DC-

FL DC+

-28V

CORD CONNECTOR

1

2

3

4

5

6

7

8

9

10

11

12

13

14

CD502

CU2E3301

CAUTION: DIGITAL TRANSISTOR

THE RESISTOR MARKED F IS FUSE RESISTOR.NOTE:
THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP
IS NON POLAR ONE.

8

PCB240
DPF015

A

B

C

D

E

F

65

1234

22K

D

10.10 USB PCB ASSY

USB PCB ASSY
(A2K401ADD0)

A

B

FROM/TO DVD PCB

CP6601
00_6232_006_102_800+

1

USB_POWER

2

USB_FLAG

3

GND

4

USBP

5

USBN

6

GND

CORD CONNECTOR

C

D

CD6601

2H063401

FROM POWER PCB

CP6602
A2001WR2-4P

1

P.CON+5V

2

P.CON+5V

3

GND

4

GND

CORD CONNECTOR

CD6602

E8241203

USB_P_ON-H

USB_FLAG

USBP

USBN

W802

HIGH SIDE SW IC
IC6601 RT9702-PB

3.3
123

EN

0

GND

5.3

/FLG VIN

USB SCHEMATIC

5.3

VOUT

5.3

45

(USB PCB)

(60 OHM 2.5A)

B6601

HCB2012K-600T25

(SCHOTTKY 3.0A)

D6601

RB051L-40

GND

C6602

1025V KA_P

0.1 B

C6603

C6604

0.1 B

C6605

1025V KA_P

R6613

E

NOTE:THE DC VOLTAGE EACH PART WAS

MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.

F

66

DV-400V-S

1234

5678

1025V KA

P

ATIC DIAGRAM

B PCB)

A

B

(SCHOTTKY 3.0A)

D6601

RB051L-40

5

_

R6613

22K

C6607

C6606

10P CH

476.3V KA_P

C6608

10P CH

(60 OHM 2.5A)

B6602

HCB2012K-600T25

R6614

10

W801

R6615

10

UDZS3.9B

D6608_1

UDZS3.9B

D6610_1

C6609

0.01 B

C6610

100P CH

CP6603

USB-A1D05F-4B4N

+5V

USB_DN

USB_DP

GND

C

1

2

3

4

D

E

PART WAS

IGITAL TESTER

NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED

WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.

DV-400V-S

56

F

PCBDD0

DEF133

67

7

8

1234

10.11 WAVE FORMS

Note : The encircled numbers denote measuring point in the schematic diagram.

A

MPEG/MICON/DSP

IC4002-pin136 (RCLK)

V:1.0V/div. H:2nsec/div.

DVD MT PCB ASSY

J8002-pin2 (Coaxial_Out)

V:500mV/div. H:200nsec/div.

J7301-pin3 (S_Y)

V:500mV/div. H:20µsec/div.

1

6

11

B

IC4002-pin215 (ASPDIF)

V:1.0V/div. H:2nsec/div.

2

J7302-pin6 (CVBS_Out)

V:200mV/div. H:10µsec/div.

7

J7301-pin4 (S_C)

V:500mV/div. H:10µsec/div.

12

C

CP4002-pin1 (FP_SCK)

V:1.0V/div. H:20µsec/div.

VIDEO JACK

J7302-pin5 (Y_Out)

V:500mV/div. H:10µsec/div.

OPERATION 1 PCB ASSY

DISPLAY

IC651-pin5 (OSC)

V:500V/div. H:1nsec/div.

3

8

1

D

E

F

J8003-pin3 (Lch_Out)

V:1.0V/div. H:500µsec/div.

4

AUDIO JACK

5

J8003-pin2 (Rch_Out)

V:1.0V/div. H:500µsec/div.

J7302-pin3 (U_Out)

V:500mV/div. H:20µsec/div.

9

J7302-pin2 (V_Out)

V:500mV/div. H:20µsec/div.

10

68

DV-400V-S

1234

5678

A

B

C

D

E

56

DV-400V-S

F

69

7

8

1234

11. PCB CONNECTION DIAGRAM

NOTE FOR PCB DIAGRAMS :

A

1. Part numbers in PCB diagrams match those in the schematic
diagrams.

2. A comparison between the main parts of PCB and schematic
diagrams is shown below.

B

Symbol In PCB
Diagrams

BCE

BCE

D

Symbol In Schematic
Diagrams

BCEBCE

BCE

DGGSS

BCE

DGS

Part Name

Transistor

Transistor
with resistor

Field effect
transistor

Resistor array

3-terminal
regulator

3. The parts mounted on this PCB include all necessary parts for
several destinations.
For further information for respective destinations, be sure to
check with the schematic diagram.

4. View point of PCB diagrams.

Connector

Capacitor

SIDE A

P.C.Board

Chip Part

SIDE B

C

D

E

F

70

1234

DV-400V-S

5678

11.1 DVD MT PCB ASSY

SIDE A SIDE A

DVD MT PCB ASSY

A

J7301

CP5901

J7302

W851

W850

W840

L5904

L5903

L5902

L5901

J8001

C5920

R8016

C8074

B7305

R8088

W855

C7315

C7318

C7316

C7329

R7303

Q8023

R7302

C8068

R8081

R8090

R5919

R5920

B7304

R7301

W872

W873

C7314

C8066_1

C8038

C4123

W877

C8067

C8058

C8069

IC4005

W861

C4117

W871

IC7301

DMF090A

R8040

R8041

C8012

IC8008

R8043

R8042

Q8012

R8023

C8050

R4070

R4083

R4082

R4071

NR4002

C7307

C7306

C7304

C7312

C8011

C7308

R8038

C4069

C7309

R8100

Q8007

129

193

R8020

C7319

C4050

C4024

B4007

NR4001

IC4002

C4063

R4035

B4002

IC4001

B4010

W830

X4001

C4023

R5921 C5922

CP4003

R4027

C4099

C4098

R4025

C4011

C5923

C4093

C4047

R4024

IC5902
R5901C5924

65

1

C4044

W839

C4119

C4112

R4032R4033

R4012

R4011

C4062

C4032

C4060

Q4001

C4056

C4042

C4124

B4001

C4103

C4031

R4059

R4013

IC4006

W824

C4096

C4125

W843

W820

R4036

R4017

W841

R4018

C4094

IC4004

R4019

W842

C4095

W812

W815

R4015

R4016

C4100

Q2302 Q2304

CP2301

C2306

Q2303

Q2305

R4021

C4126

R4052

R2311

R2317

C2305

Q2306 Q2307

C2301

R2309

R2306

R2307

R4056

R2338

Q2301

R2308

C2320

Q4003

R2304

IC2301

C2312

C2321

CP2303

W806

W805

W846

R4007

C4078

W831

D4002

W837

D4003

R2312 R2313

R2325

W802

C2311

R2310

C2323

C2322

R2342

R2331

R2319

R2329

R4084

C2307

W814

C4114

C4076

CP4004

R2316

B

C4104

IC4003

C4091

CP4002

C4077

C4079

C

CP2302

D

56

DV-400V-S

E

F

71

7

8

1234

SIDE B SIDE B

A

DVD MT PCB ASSY

B

R4044

R4051

DMF090A

C4003

C4008

C4009

C

D

C2303

W821

C2302

R2321

R2322

R2323

R2327

W832

R2320

W822

R2318

C2308

R4005

C4002

C4030

C4001

C4105

C4029

C4007

W813

C4037

C4026

Q4004

C4027C4028

W804

C4040

C4036

W816

R4022

W807

R4028

C4086

C4012

C4038

C4017

R4020

C4034

C4016

C4033

C4035

R4058

R4004

C4021

R4039

C4020

C4013

R4026

B4014

C4041

C4015

C4025

R4054

C4005

C4019

C4043

C4048

C4014

R4014

C4046

C4061

B4016

C4049

C4131

C4022

B4018

R4048

R4060

R4057 R4053

C4055

C4051

Q4002

B4015

C4128

W828

C4084

W827

R4064

R4065

R4006

C4065

R4008

R4001

C4074

C4054

C4082

C4071

R8004

C4064

R4066

C4066

C4120

C4088

C4073

C4080

C4083

C4068

C4081

R4061

C4110

W809

W808

W864

R4067

R4002

C4067

C4072

C5901

R4068

C4052

W856

R4009

R4069

R7315

R4003

C8054

C4101

C7305

R8065

C4102

C7313

Q7302

C8046

R8061

C7317

C7302

R8059

C8062

R8063R8064

R8028

R8075

C8055

R8066

C5925

C8042

R8089

C8051

R8087

R8097

Q8021

R7305

C7330

R7316

R7304

R7317

R8086

R8084

R8083

W858

Q8025

B8004

R8099

R8096

C5921

W862

W857

W868

C8006

C8005

E

F

72

DV-400V-S

1234

5678

11.2 OPERATION 1 PCB and OPERATION 2 PCB ASSYS (WYXZT5 types)

SIDE A SIDE A

A

SW655

SW652

SW661

CP601

W002

W011

W012
W013

W003

W006

W010

SW666

W016

R666

SW656

SW654

W001

SW657

SW653

SW659

SW658

W007 W009

W004

D667

C653

D654

D652

D655

W015

W805

OS651

D656

D665

OPERATION 1
PCB ASSY

(INSERTED PARTS)

D651

W809

V651

D659

D657

D658

C674

OPERATION 1
PCB ASSY

(CHIP MOUNTED PARTS)

OPERATION 2
PCB ASSY

(INSERTED PARTS)

C605

R662

R654

C658

C604

C675

R653

R655
R657
R658

R652

R651

R656

B

34

34

IC651

23

23

1

1

C

C651

12

12

C676

SW663

SW665

W017

W018

SW660

CP604

SW662

SW664

DEF126A

D660

DEF129A

R664

SW667

SW668

W807

W808

DEF130A

CP605

OPERATION 3
PCB ASSY

(INSERTED PARTS)

D

DEF126A

E

F

56

DV-400V-S

73

7

8

1234

11.3 POWER PCB ASSY

SIDE A SIDE A

A

POWER PCB ASSY

(INSERTED PARTS)

B

C516

C538

L505

W019

RISK

PH503

C504

W817

D512_1

CP502

L501

R503

­REPLACE

OF

W015

D510

C521

W018

W016

D502

FIRE

C523

W013

C522

W037

D503

AS

L

N

C

D

CP501

F501

FH501_1

C530

C502_1

R546

D534

D517

DPF015A

IC503

C536

D532

FH502_1

C531

R524

C535

IC505

W819

W814

Q510

L503

W036

Q515

C527

B502

C526

W024

CP504

E

C511

D505

W008

MARKED

.

T501

D527

D528

D531

D535

D506

R502

D525

Q502

R529

IC502

W007

D519

D511

R5

1

1

R539

W038

W010

R505

D515

R510_1

C520

W011

C509

IC501

C517

C519

C528

C506

Q504

B501

C513

D523

R528

W003

D536

C515_1

D509_1

D508

D513

D520

D522

W004
W006

R530

D533

W005

R513

W002

W001

R534

C518

R512_1

R507

R514

W039

D516

D521

IC504

R527

R517

F

74

DV-400V-S

1234

5678

SIDE A SIDE A

POWER PCB ASSY

(CHIP MOUNTED PARTS)

R535

R545

R526

C501

R525

Q505

R519

R541

R533

R542

R550

R509

R543

Q511

R540

Q509

R547

R504

C508

C540

C503

R515

Q501

R506

R523

R516

Q506

R538

A

B

C

DPF015A

C541

R518

Q512

Q513

Q503

R544
R531
R537
R536
R548

D

E

F

56

DV-400V-S

75

7

8

1234

11.4 USB PCB ASSY and LOADING MOTER and SW

SIDE A SIDE A

A

USB PCB ASSY

(INSERTED PARTS)

02

6

6

P

C

DEF133A

C6605

C6603

B

CP6601

C

C6606

CP6603

USB PCB ASSY

(CHIP MOUNTED PARTS)

DEF133A

R6613

B6602

C6609

C6602

IC6601
B6601

C6607

W802

D6601

C6604

W810

C6608

W801

C6610

W809

D6610_1

D6608_1

LOADING MOTOR

(INSERTED PARTS)

D

SW1

DED021A

E

F

SW

SW2

DED020A

CD2301

YE

WH

BR

M2602 M2601

GR

LOADING MOTOR

(CHIP MOUNTED PARTS)

15

DED021A

CD2302

WH

BR

M2603

76

DV-400V-S

1234

5678

12. PCB PARTS LIST

NOTES:

Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List.
The mark found on some component parts indicates the importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts of identical designation.
When ordering resistors, first convert resistance values into code form as shown in the following examples.
Ex.1 When there are 2 effective digits (any digit apart from 0), such as 560 ohm and 47k ohm (tolerance is shown by J=5%,
and K=10%).

560 Ω
47k Ω

0.5 Ω
1 Ω

56 x 10
47 x 10
R50
1R0

1

3

Ex.2 When there are 3 effective digits (such as in high precision metal film resistors).

5.62k Ω

1

Mark No. Description Part No.

LIST OF ASSEMBLIES

1..DVD MT PCB ASSY A2K404A130

1..OPERATION 1 PCB ASSY A2K404A270

1..OPERATION 2 PCB ASSY A2K401A280

1..OPERATION 3 PCB ASSY A2K401ADF0

> 1..POWER PCB ASSSY A2K404A240

1..USB PCB ASSY A2K401ADD0

1..DVD MECHA ASSY A2K001A650

561
473

5621

RD1/4PU J
RD1/4PU J
RN2H K
RS1P K

RN1/4PC F562 x 10

561
473

R50

1R0

5621

Mark No. Description Part No.

OPERATION 2 PCB ASSY

SWITCHES

SW667 SWITCH TACT 0504R01T38

OPERATION 3 PCB ASSY

SWITCHES

SW668 SWITCH TACT 0504R01T38

POWER PCB ASSY

RESISTORS

>

R511 R,FUSE 68 OHM 1/4W R65584680J

A

B

C

Mark No. Description Part No.

DVD MT PCB ASSY

SEMICONDUCTORS

IC2301 IC AM5766 I1UFV5766S
IC4001 IC S-24CS08AFJ-TB-1GE I5HJ0S08A0
IC4002 IC MT1389FE/S-L IC8K0389S0
IC4003 IC R3112N291A-TR-FA IE1F0291A0
IC4004 IC ES29LV160EB-70TG S2K401AF01

IC4005 IC HY57V641620ETP-6 ICLJ0TP6C0
IC4006 IC LM1117S-ADJ I1TF911170
IC7301 IC LA73054-TLM I03FG30540

IC5902 IC PQ1K503M2ZPH I0GF9K5030
IC8008 IC RC4580IDR I04J045800

OTHERS

J7301 JACK PLATE 063Y000081
J7302 RCA JACK 060R451010
J8001 RCA JACK 060R451009
CP5901 CONNECTOR PCB SIDE 0694YJ3018
X4001 CRYSTAL (27MHz) 100GT02720

OPERATION 1 PCB ASSY

SEMICONDUCTORS

IC651 IC PT6315 IF4K063150

USB PCB ASSY

SEMICONDUCTORS

IC6601 RT9702-PB I4UF097020

OTHERS

CP6603 CONNECTOR PCB SIDE 06G5AA1001

D

E

SWITCHES

SW652 - SW666 SWITCH TACT 0504R01T38

OTHERS

V651 TUBE FLUORESCENT 096F82R601
OS651 REMOTE RECEIVER 077A040002

56

DV-400V-S

F

77

7

8