Download DV-310-K

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TOP MENU
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MENU
OPEN/CLOSE
ORDER NO.
STANDBY/ON
ENTER
DVD/USB
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USB
HOME
MENU
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RETURN
RRV3756
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DV-310-S
DVD PLAYER
DV-310-S
DV-310-K
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Model
Type
Power Requirement
Region No.
DV-310-S
WYXZT5
AC 220 V to 240V
2
DV-310-S
WSXZT5
AC 220 V to 240V
5
DV-310-K
WYXZT5
AC 220 V to 240V
2
DV-310-K
WSXZT5
AC 220 V to 240V
5
Remarks
For details, refer to "Important Check Points for good servicing".
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 2008
T-ZZV MAY 2008 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
trainedto 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 !
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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
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LABEL CHECK
Location: inside of the unit
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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.
(Printed on the Rear Panel)
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2. When the cover is open, close viewing through the objective lens with
the naked eye will cause exposure to the laser beam.
STAN
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Y/O
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∗ : See page 26.
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CONTENTS
SAFETY INFORMATION ..........................................................................................................................................................2
1. SERVICE PRECAUTIONS ....................................................................................................................................................5
1.1 NOTES ON SOLDERING ...............................................................................................................................................5
1.2 WHEN REPLACING DVD DECK ....................................................................................................................................5
1.3 DISC REMOVAL METHOD.............................................................................................................................................6
2. SPECIFICATIONS .................................................................................................................................................................7
2.1 ACCESSORIES ..............................................................................................................................................................7
2.2 SPECIFICATIONS...........................................................................................................................................................8
2.3 DISC/CONTENT FORMAT .............................................................................................................................................9
2.4 PANEL FACILITILES .....................................................................................................................................................11
3. BASIC ITEMS FOR SERVICE.............................................................................................................................................13
3.1 CHECK POINTS AFTER SERVICING..........................................................................................................................13
3.2 PCB LOCATIONS .........................................................................................................................................................14
3.3 JIGS LIST .....................................................................................................................................................................15
4. BLOCK DIAGRAM...............................................................................................................................................................16
4.1 OVERALL WIRING DIAGRAM......................................................................................................................................16
4.2 OVERALL BLOCK DIAGRAM.......................................................................................................................................18
4.3 DVD LOADER/MPEG BLOCK DIAGRAM.....................................................................................................................19
4.4 POWER BLOCK DIAGRAM..........................................................................................................................................20
5. DIAGNOSIS.........................................................................................................................................................................21
5.1 TROUBLE SHOOTING .................................................................................................................................................21
5.2 METHOD FOR DIAGNOSING DEGRADATION OF THE LDS ON THE PICKUP ASSY .............................................25
6. SERVICE MODE .................................................................................................................................................................26
6.1 SERVICE MODE PROCEDURE...................................................................................................................................26
6.2 SERVICE MODE IN ......................................................................................................................................................27
6.3 DISPLAY SPECIFICATION OF THE SERVICE MODE ................................................................................................28
6.4 FUNCTIONAL SPECIFICATION OF THE SHORTCUT KEY........................................................................................29
6.5 FUNCTIONAL SPECIFICATION OF THE SERVICE MODE ........................................................................................30
7. DISASSEMBLY....................................................................................................................................................................31
8. EACH SETTING AND ADJUSTMENT ................................................................................................................................36
8.1 RE-WRITE FOR DVD FIRMWAVE ...............................................................................................................................36
9. EXPLODED VIEWS AND PARTS LIST...............................................................................................................................38
9.1 PACKING ......................................................................................................................................................................38
9.2 EXTERIOR SECTION...................................................................................................................................................40
9.3 06 DVD MECHA SECTION...........................................................................................................................................42
10. SCHEMATIC DIAGRAM ....................................................................................................................................................44
10.1 DVD MT PCB ASSY(1/6) ............................................................................................................................................44
10.2 DVD MT PCB ASSY(2/6) ............................................................................................................................................46
10.3 DVD MT PCB ASSY(3/6) ............................................................................................................................................48
10.4 DVD MT PCB ASSY(4/6) ............................................................................................................................................50
10.5 DVD MT PCB ASSY(5/6) ............................................................................................................................................52
10.6 DVD MT PCB ASSY(6/6) ............................................................................................................................................54
10.7 OPERATION PCB ASSY ............................................................................................................................................56
10.8 POWER PCB ASSY(1/2) ............................................................................................................................................58
10.9 POWER PCB ASSY(2/2) ............................................................................................................................................60
10.10 WAVEFORMS ...........................................................................................................................................................62
11. PCB CONNECTION DIAGRAM ........................................................................................................................................64
11.1 DVD MT PCB ASSY....................................................................................................................................................65
11.2 OPERATION PCB ASSY ............................................................................................................................................67
11.3 POWER PCB ASSY....................................................................................................................................................68
11.4 LOADING MOTOR and SW ........................................................................................................................................70
12. PCB PARTS LIST ..............................................................................................................................................................71
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1. SERVICE PRECAUTIONS
1.1 NOTES ON SOLDERING
• 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.
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• Compared with conventional eutectic solders, lead-free solders have higher melting points, by approximately 40 °C.
Therefore, for lead-free soldering, the tip temperature of a soldering iron must be set to around 373 °C 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.
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).
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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
WHEN REPLACING DVD DECK
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[ 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
PCB connector.
NOTE
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• 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.
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Short circuit using a
soldering iron.
Pick Up PCB
Fig. 1
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1.3 DISC REMOVAL METHOD
DISC REMOVAL METHOD AT NO POWER SUPPLY
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1. Slide the Rack Loading (White) toward the arrow direction by using a minus driver to release the lock.
(Refer to Fig. 1)
2. Manually open the Tray.
NOTE: Please strongly pushing Rack Loading (White) to release the lock because the tray doesn't go out
easily.
DVD Player (Bottom Side)
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Rack Loading (White)
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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.
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1.
2.
3.
4.
Set the DVD to the Stand-by Mode.
Press and hold the 'STOP' key on the front panel.
Simultaneously press and hold the POWER key on the front panel.
The 4 digit password has now been cleared.
NOTE: The above procedure will reset ALL of the player's settings to the default factory state.
PREPARATION OF SERVICING
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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
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• Remote control x1
(076E0PP031:DV-310-S)
(076E0PP041:DV-310-K)
STANDBY/ON
• Audio / Video cable(1.2m) x1
(red/white/yellow)
(06CPBA2006)
• Power cable x1
(1206158802)
OPEN/CLOSE
AUDIO SUBTITLE ANGLE
DVD/
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USB
CLEAR
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MENU
TOP MENU
ENTER
HOME
MENU
RETURN
• Dry cell batteries x2
(AA/R6P)
• Warranty Card
• Operating Instructions
PLAY
PREV
SURROUND
PAUSE
PLAY MODE
STOP
ZOOM
NEXT
DISPLAY
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DVD
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2.2 SPECIFICATIONS
General
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Accessories
Power requirements. . . . . . . AC 220V to 240V, 50Hz/60Hz
Power consumption. . . . . . . . . . . . . . . . . . . . . . . . . . . .11W
Power consumption (standby). . . . . . . . . . . . . . . . . . . 0.8W
Weight. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.7kg
Dimensions
. . . . . . . . . . . . .420mm (W) x 49.5mm (H) x 215mm (D)
Operating temperature . . . . . . . . . . . . . . . . .+5°C to +35°C
Operating humidity . . . . . . . . 5% to 85% (no condensation)
Remote control. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
AA/R6P dry cell batteries. . . . . . . . . . . . . . . . . . . . . . . . . 2
Audio/video cable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Power cable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Warranty card. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Operating instructions
The specifications and design of this product are subject
to change without notice, due to improvement.
AV Connector
(21-pin connector assignment)
AV connector output . . . . . . . . . . . . . . .21-pin connector
This connector provides the video and audio signals for
connection to a compatible colour TV or monitor.
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1 3 5 7 9 11 13 15 17 19 21
2 4 6 8 10 12 14 16 18 20
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PIN no.
1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Audio 2/R out
3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Audio 1/L out
4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GND
7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B out
8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Status
11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .G out
15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .R out
17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GND
19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Video out
21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GND
Component video output
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Jack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . RCA
Video output
Jack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . RCA
Audio output (1 stereo pair)
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Output level. . . . . . . . . . . . . . . . . . . . . During audio output
200mVrms (1kHz, –20dB)
Number of channels. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Jacks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . RCA
Digital audio characteristics
Frequency response. . . . . . . . . . . . . . . . . . . 4Hz to 44kHz
S/N ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .115dB
Dynamic range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .88dB
Total harmonic distortion. . . . . . . . . . . . . . . . . . . .0.0065%
Wow and flutter . . . . . . . . . . . . . . . . Limit of measurement
(±0.001%W. PEAK) or lower
Digital output
Coaxial digital output. . . . . . . . . . . . . . . . . . . . . . . . . . RCA
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2.3 DISC/CONTENT FORMAT
Disc/content format playback compatibility
About DualDisc playback
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 recorded
using this player.
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.
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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.
For more detailed information on the DualDisc specification, please
refer to the disc manufacturer or disc retailer.
CD-R/-RW compatibility
DVD-Video
DVD-R
• Compatible formats: CD-audio, Video CD/Super VCD, 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.
DVD-RW
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• Multi-session playback: No
• Unfinalized disc playback: No
Audio CD
Video CD
CD-R
CD-RW
• File structure (may differ): Up to299 folders on a disc;
up to 648 folders and files (combined) within each folder
DVD+R/+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.
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DVD-R/-RW compatibility
Fujicolor CD
•Compatible formats: DVD-Video, Video Recording (VR)*
* Edit points may not play exactly as edited; screen may go
momentarily blank at edited points.
• This unit will play DVD+R/+RW discs.
•Unfinalized playback: No
•
is a trademark of DVD Format/Logo Licensing
•MP3/WMA/MPEG-4 AAC/JPEG or DivX video/WMV file playback
on DVD-R/-RW: Yes
Corporation.
•
Compressed audio compatibility
is a trademark of FUJIFILM Corporation.
•Compatible formats: MPEG-1Audio Layer 3 (MP3), Windows
Media Audio (WMA), MPEG-4 AAC
• Also compatible with KODAK Picture CD
This player supports the IEC’s SuperVCD standard. Compared to
the VideoCD standard, SuperVCD offers superior picture quality,
and allows two stereo soundtracks to be recorded. SuperVCD also
supports the widescreen size.
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•Sampling rates: 32kHz, 44.1kHz or 48kHz
•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 (DRMprotected audio files will not play in this player
•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)
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Super VCD
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About MPEG-4 AAC
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DivX video compatibility
®
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
•Official DivX Ultra Certified product.
file. This unit plays back AAC files encoded by iTunes® bearing the
extension ‘.m4a’. DRM-protected files will not play, and files
encoded with some versions of iTunes® may not play, or filenames
may display incorrectly.
•File extensions: .avi and .divx (these must be used for the player
to recognize DivX video files).Note that all 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.
Apple and iTunes® are trademarks of Apple Inc., registered in the
U.S. and other countries.
®
standard playback of DivX media files.
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.
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.
TM
•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.
•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.
About DivX video
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®
®
•Plays all versions of DivX video (including DivX 6) with
WMA (Windows Media™ Audio) compatibility
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DivX is a digital videoformat created by DivX, Inc. This player can
play DiviX 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.
Check the DVD-R/-RW or CD-R/-RW software disc boxes for
additional compatibility information.
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2.4 PANEL FACILITILES
Front panel
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TOP MENU
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MENU
OPEN/CLOSE
STANDBY/ON
ENTER
DVD/USB
15
14 13 12
USB
11 10
HOME
MENU
9
RETURN
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B
1
11 DVD/USB
STANDBY/ON
Press to turn to USB mode and return to DVD mode.
Press to switch the player on or into standby.
2
3
12
Disc tray
Press to start or resume playback.
OPEN/CLOSE
13
Press to open or close the disc tray.
Press to pause playback. Press again to
restart.
4
Display
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TOP MENU
14
Displays the ‘top menu’ of a DVD disc
—this varies with the disc.
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15
ENTER & cursor buttons
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and
Skips to the start of the current track, title or
chapter, then to previous tracks/titles/chapters.
Skips to the next track, title or chapter.
Selects the current menu option.
7
Press to stop the disc (you can resume playback by pressing
(play)).
MENU
Displays a DVD disc (or DiviX media files) menu
—this varies with the disc and may be the same
as the ‘top menu’.
8
RETURN
Returns to the previously displayed menu screen.
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9
HOME MENU
Display/exit the on-screen display.
10 USB port (Type A)
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Remote control
4
Press to start or resume playback.
A
STANDBY/ON
OPEN/CLOSE
1
Skips to the start of the current track, title or
chapter, then to previous tracks/titles/chapters.
14
AUDIO SUBTITLE ANGLE
3
2
15
Press to pause playback; press again to
restart.
DVD/
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USB
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CLEAR
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12 SURROUND
4
B
TOP MENU
Press to switch on/off virtural Surround.
13 PLAY MODE
0
Press to display the Play Mode menu. (You
can also get to the Play Mode menu by
pressing HOME MENU and selecting Play
Mode).
Press to jump to the beginning of the current
MENU
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18
6
ENTER
HOME
MENU
Press to open or close the disc tray.
RETURN
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19
15 ANGLE
PLAY
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11
8
Press to change the camera angle during
DVD multi-angle scene playback.
20
PREV
PAUSE
STOP
NEXT
10
21
SURROUND PLAY MODE ZOOM
DISPLAY
12
13
16 DVD/USB
22
Press to turn to USB mode and return to DVD
mode.
23
24
17 CLEAR
Press to clear a numeric entry.
18 MENU
Displays a DVD disc (or DiviX media files) menu
—this varies with the disc and may be the same
as the ‘top menu’.
DVD
19 RETURN
Press to switch the player on or into standby.
D
Press to return to a previous menu screen.
2
AUDIO
Press to select the audio channel or language.
3
Use for forward slow motion playback, frame
advance and forward scanning.
SUBTITLE
Press to select a subtitle option.
4
5
Number buttons
Press to jump to the next chapter or track.
TOP MENU
Press to display the top menu of a DVD disc.
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6
ENTER & cursor buttons
23 DISPLAY
Use to navigate on-screen displays and
menus. Press ENTER to select an option or
execute a command.
7
Press to display information about the disc
playing.
24 ZOOM
HOME MENU
Press to change the zoom level.
Display/exit the on-screen display.
and
Use for reverse slow motion playback, frame
reverse and reverse scanning.
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3. BASIC ITEMS FOR SERVICE
3.1 CHECK POINTS AFTER SERVICING
[1] Check points after servicing (DVD player)
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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.
2
Confirm whether the customer complain has been solved. The customer complain must not be reappeared.
Video, audio and operations must be normal.
If the customer complain occurs with the specific disc,
use it for the operation check.
Confirm playback error rates at the innermost and
outermost tracks by using the following disc.
DVD test disc (GGV1025)
The error rates must be less than 5.0e-4.
3
4
Play back a DVD.
(Menu operation, Title/chapter search)
Audio and operations must be normal.
5
Play back a DVD.
(Menu operation, Title/chapter search)
Video, audio and operations must be normal.
Check the appearance of the product.
No scratches or dirt on its appearance after receiving it
for service.
6
The version of the firmware must be latest.
Update firmware to the latest one, if it is not the latest.
B
See the table below for the items to be checked regarding video and audio:
Items to be checked regarding video
C
Item to be checked regarding audio
Block noise
Distortion
Horizontal noise
Noise
Dot noise
Volume too low
Disturbed image (video jumpiness)
Volume too high
Too dark
Volume fluctuating
Too bright
Sound interrupted
D
Mottled color
[2] Cleaning
• Before shipping out the product, be sure to clean the following positions by using the prescribed cleaning tools:
Position to be cleaned
Pickup lenses
Cleaning tools
Remark
Cleaning liquid : GEM1004
E
Cleaning paper : GED-008
F
13
DV-310-S
5
6
7
8
1
2
3
4
3.2 PCB LOCATIONS
A
POWER PCB ASSY
DVD MECHA ASSY
DVD MT PCB ASSY
OPERATION PCB ASSY
B
C
D
Mark No.
Description
Part No.
LIST OF ASSEMBLIES
1..DVD MT PCB ASSY
A2L103A130
1..OPERATION PCB ASSY(WYXZT5) A2L103A270
1..OPERATION PCB ASSY(WSXZT5) A2L109A270
>
E
1..POWER PCB ASSY
A2L103A240
1..DVD MECHA ASSY
A2L101A650
F
14
DV-310-S
1
2
3
4
5
6
7
8
3.3 JIGS LIST
Jigs list
Name
Service Remote Control Unit
DVD Test Disc (DVD-Video,NTSC)
DVD Test Disc (DVD-Video,PAL)
CD Test Disc
Jig No.
A
Remarks
GGF1381
diagnosis
GGV1025
GGV1101
STD-905
Operation Check
Operation Check
Operation Check
Lubricants and Glues list
B
Name
Lubricants and Glues No.
Remark
Daifree
GEM1036 (ZLX-ME413A)
Refer to "9.3 DVD MECHA SECTION"
Grease
GYA1001 (ZLB-PN397B)
Refer to "9.3 DVD MECHA SECTION"
Grease
GEM1018
Refer to "9.3 DVD MECHA SECTION"
C
D
E
F
15
DV-310-S
5
6
7
8
1
2
3
4
4. BLOCK DIAGRAM
4.1 OVERALL WIRING DIAGRAM
GND
1
B
2
3
3
4
GND
5
P.CON+5V
P.CON+6V
6
6
6
6
P.CON+6V
GND(M)
7
7
7
7
8
8
8
8
AT+3.3V
9
AT+3.3V
P.ON-H(STBY L) 10
11
GND(D)
9
9
9
AT+3.3V
10
10
10 P.ON-H(STBY L)
11
11
11
GND(D)
FL DC-
12
12
12
12
FL DC-
FL DC+
13
13
13
13
FL DC+
-28V
14
14
14
14
GND(USB)
15
15
15
15
GND(USB)
USB+5V
16
16
16
16
USB+5V
3
4
5
7
8
9
10
12
G
1
1
1
1
G
GND
2
2
2
2
GND
B
3
3
3
3
B
GND
4
4
4
4
GND
5
5
5
5
R
6
6
6
6
RGB-H
FS
7
7
7
7
FS
CVBS
8
8
8
8
CVBS
14
2
6
5
1
E
AUDIO OUT
J8003
1
E
4
CVBS/Y/U/V
J7302
DVD MT PCB ASSY
(1/6 - 6/6)
(A2L103A130)
R
15
H2 H1 H2 H1
-28V
RGB-H
16
17
3
GND
9
9
9
9
GND
AUDIO L
10
10
10
10
AUDIO L
GND
11
11
11
11
GND
AUDIO R
12
12
12
12
AUDIO R
DVD MT PCB
PCB130
DMG099
20
19
2
GND(M)
CP7301
CD7301
H2 H1
E
COAXIAL
J8001
5
CP503
E
P.CON+12V
4
18
C
2
3
5
13
NC
2
3
4
11
NC
2
3
GND
5
6
NC
1
4
2
NC
1
GND
AT+3.3V
21PIN CONNECTOR
J8101
1
P.CON+5V
2
1
P.CON+12V
AC INLET
J501
CP4003
CD502
1
1
CP502
AC220V-240V_50Hz
/60Hz(EU)
CD501
2H
A
21
NC
POWER PCB
PCB240
DPG017
CLK
2
1
2
CP4002
STB
DI (M to F)
3
3
3
2
1
3
2
1
STB
DI (M to F)
CLK
CP601
4
4
DO (F to M)
5
5
IR
6
6
V+3E
7
7
DGND
8
8
9
9
FLDC+
DGND
CD601
1
IR
DO (F to M)
6
7
4
7
4
V+3E
8
8
5
DGND
9
9
5
FLDC+
DGND
10
6
FLDC-
-28V
11
11
10
10
10
11
11
FLDC-
-28V
GND(USB)
1
1
GND(USB)
CP605
2
USB+5V
POWER
3
3
4
3
USBP
3
USBN
3
1
POWER
CP602
USB CONNECTOR
SW2
2
2
+5V
2
3
2
USB_DN
GND
2
1 Vout
1
SW2
4
1
GND
1
USB_DP
1
2 GND
CP604
CP603
GND
3 B+
CD605
1
1
USBP
USB+5V
2
2
2
3
3
3
4
4
4
USBN
D
CP4004
POWER PCB ASSY
(1/2,2/2)
(A2L103A240)
E
OPERATION2 PCB
PCB271
DEG150
OPERATION PCB
OPERATION
PCB ASSY
(WYXZT5 : A2L103A270)
(WSXZT5 : A2L109A270)
OS651
PCB270
DEG149
TM101
COMMAND TRANSMITTER
F
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.
16
CAUTION:SINCE THESE PARTS MARKED
CRITICAL FOR SAFETY,USE ON
DESCRIBED IN PARTS LIST ON
DV-310-S
1
2
3
4
5
6
7
8
A
2
H1
3
H2 H1 H2 H1
2
6
5
CP2301
1
E
OUT
3
1
E
4
CVBS/Y/U/V
J7302
ASSY
FOCS RTN
24
24
24
FOCS RTN
FOCS DRV
23
23
23
FOCS DRV
TRKG RTN
22
22
22
TRKG RTN
TRKG DRV
21
21
21
TRKG DRV
NC
20
20
20
NC
GND
19
19
19
GND
LD_DVD(650)
18
18
18
LD_DVD(650)
PD/GND
17
17
17
PD/GND
LD_CD(780)
16
16
16
LD_CD(780)
B
GND
15
15
15
GND
VR780(CD)
14
14
14
VR780(CD)
VRCOM
13
13
13
VRCOM
VR650(DVD)
12
12
12
VR650(DVD)
A
A
11
11
11
B
10
10
10
B
VRF(RF_OUT)
9
9
9
VRF(RF_OUT)
SW1(DVD/CD)
8
8
8
SW1(DVD/CD)
C
7
7
7
C
D
6
6
6
D
E
5
5
5
E
VCC
4
4
4
VCC
VS
F
3
3
3
VS
2
2
2
F
GND
1
1
1
GND
DVD
DRIVE
DM-4PB
OPTICAL PICK-UP
(SW PCB)
C
PCB640
DED020
CP2303
SW(GND)
6
6
1
1
GND(SW)
LIMIT SW
5
5
2
2
PICK UO INNER LIMIT SWITCH
SLD-
4
4
3
3
FEED MOTOR(-)
SLD+
3
3
4
4
FEED MOTOR(+)
SPD-
2
2
5
5
SPINDLE MOTOR(-)
SPD+
1
1
6
6
SPINDLE MOTOR(+)
CLK
CP4002
1
2
LOADING MOTOR(-)
LOAD+
OPEN
4
3
2
LOADING MOTOR(-)
3
SW-1(OPEN)
GND
2
4
GND(SW)
CLOSE
1
5
SW-2(CLOSE)
1
M2601
JCV9B12
M
M2603
BCZ3B05
D
SW1
SSS-28-5
CP601
2
1
M
(LOADING MOTOR PCB)
DVD MECHA ASSY
(A2L101A650)
CLK
2
M2602
BCZ3B05
PCB610
DED021
CD601
2
5
LOAD-
M
CD2302
2H051602
1
1
DI (M to F)
CP2302
DI (M to F)
SW2
ESE22MH22
CD2301
2H061605
E
ATTENTION:LES PIECES REPAREES PAR UN
E THESE PARTS MARKED BY
ICAL FOR SAFETY,USE ONES
CRIBED IN PARTS LIST ONLY
ARE
ETANT
DANGEREUSES AN POINT DE VUE SECURITE
N’UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
F
17
DV-310-S
5
6
7
8
1
F
IR
18
2
3
LD_DVD,
LD_CD
DV-310-S
4
FLDC+/-
-28V
AT+12V for mute
AT+3.3V
+1.8V
P.CON+6V
P.CON+5V
P.CON+12V
16Mbit FLASH
IC4004
AT26DF-161-SU
SFLASH_CS
SFLASH_CK
SFLASH_DO
SFLSH_DI
64Mbit(4M*16) 143MHz
SDRAM
IC4005
M12L64164A-7TG
MA0~MA11,
DQ0~DQ15
108MHz
TV Encoder
ASPDIF
4CH VIDEO DAC
VIDEO DRIVER 6CH IC
IC7301
LA73054-TLM-E
4CH BUS SW IC
IC7302
SN74CBT3257PWR
COAXIAL
Y
CO
CVBS
V
U
3
AC220~240V
POWER
SUPPLY
DVD
LOADER
(DM4)
RF
MPEG-1/2/
JPEG
VIDEO
DECORDER
AUDIO CODEC/
INTERNAL DAC
RGB OUT
21PIN
L
R
2
SERVO
MOTOR DRIVER
IC2301
AM5766
RF
MPEG/MICON
IC4001
MT1389FE/L-L
RESET
SERVO
E
FP,STB
D
IR
FIP DRIVER IC
IC651
PT6315
X4001
27MHz
XAMUTE
AMP_AUDIO_L/R
B
AUDIO_L,
AUDIO_R
AUDIO AMP IC
IC8003
RC4580IDR
A
IR RECEIVER
(OS651)
KSM-2001TC2P
KEY
FIP
HNV-08SS84
RESET IC
IC4003
R3112N291ATR-FA
C
OVERALL BLOCK DIAGRAM
1
4
4.2 OVERALL BLOCK DIAGRAM
5
6
A
16Mbit FLASH
IC4004
AT26DF161-SU
LIMIT/TROUT,
OPO, OP+/-
MOTOR DRIVER IC
IC2301
AM5766
64Mbit SDRAM
IC4005
M12L64164A-7TG
MA0~MA11, DQ0~DQ15,
DQM0, DQM1, DBA0, DBA1,
SDCLK, DWE#,
DRAS#, DCAS#
7
A
IR RECEIVER (OS651)
KSM-2001TC2P
USBP
USBN
4
USB_P_ON-L
USB_FLAG
FP_DI, FP_DO,
FP_SCK, STB
A
FIP DRIVER IC
IC651
PT6315
ASPDIF
HIGH SIDE SW
IC4007
R5523N001B-TR-F
F
AUDIO L
AUDIO R
Y
U
V
5
3
2
R
L
3
G
FIP (V651)
HNV-08SS84
2
COAXIAL JACK
J8001
R
2
AUDIO JACK L/R
J8003
L
1
B OUT
3
16
8
7
11 G OUT
15 R OUT
19 CVBS
21PIN CONNECTOR
J8101
CVBS
6
CVBS/Y/U/V
J7302
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
BLANKING_OUT
21 PIN CTL
GR1~GR8, P1~P16
AUDIO AMP IC
IC8003
RC4580IDR
DVD_RGB_H_OUT
Q8104, Q8105
21 PIN CTL
Q8101, Q8102
4CH BUS SW IC
IC7302
SN74CBT3257PWR
C
7
3
CP4004
C
AUDIO L, R
VSEL1
RXD/SQ
VSEL1
VIDEO DRIVER 6CH IC
IC7301
LA73054-TLM-E
6
IR
IR
MPEG/MICON IC
IC4001
MT1389FE/L-L
RESET
SFLASH_CS, SFLASH_DO
SFLASH_CK, SFLASH_D1
T+/-, F+/-,
LOAD+/-,
MOT_SLED+/-,
MOT_SPDL+/-
DMSO, FMSO,
TROPEN, TRCLOSE,
TRSO, FMSO,
STBY, V1P4
A, B
RXD/SQ, VSEL1
TXD/LE, I/XP,
R/CR, B/CB, G/Y, C/V
Y2 OUT
D
LDO1, LDO2
X4001
27MHz
A
RESET IC
IC4003
R3112N291A-TR-FA
CB OUT
Q2302~2305
LD DRIVE
A
RF, A, B, C, D, E, F, MDI1
IOA, V20
LD_DVD, LD_CD
C
CR OUT
SPINDLE/
STEPING/
SLED
MOTOR
OPU
DVD
Loader
(DM-4)
DVD LOADER/MPEG BLOCK DIAGRAM
5
8
4.3 DVD LOADER/MPEG BLOCK DIAGRAM
A
B
DV-310-S
8
C
D
E
F
19
AC IN
E
1
SWITCHING
TRANS
T501
VOLTAGE CTL
IC501
KIA431A-AT
D
POWER CTL
IC502
STR-A6159M
PHOTO COUPLER
IC504
PS2561AL1-1-V(W)
C
20
2
P.CON +5V REG
3
F
DV-310-S
4
-28V P.CON SW
Q502
-28V
FL DC +
FL DC -
AT+3.3V
P.ON-H
3
FL+ P.CON SW
Q504
P.CON SW
P.CON+6V
P.CON+5V
P.CON+12V
AT+12V for mute
2
Q505
6V REG
(DVD MOTOR)
IC503
PQ070XF01SZH
B
P.CON +12V SW
Q510
+1.8V
A
Q515
REG+1.8V
IC4006
LD1117AL-ADJ-AA3-A-R
POWER BLOCK DIAGRAM
1
4
4.4 POWER BLOCK DIAGRAM
5
6
7
8
5. DIAGNOSIS
5.1 TROUBLE SHOOTING
A
POWER DOES NOT TURN ON
Is the voltage at
pin 8 and pin 9 of CP502 about 3.3V
and at pin 5 of CP502
about 5V?
No
Check AT+3.3V line of POWER BLOCK.
Check Q515 and peripheral circuit.
B
Yes
Is there waveform at
X4001 about 3.0Vp-p ?
No
Check X4001, IC4001 and
peripheral circuit.
Yes
C
Write DVD FIRMWARE DATA.
DECK DOES NOT ACCEPT
OPEN/CLOSE
D
Is the voltage at
pin 8 and 19 of IC2301
about DC6V ?
No
Check P.CON 6V line of
POWER BLOCK.
Yes
E
Is the lose connection
Yes
Check CD2302
connection to DECK.
at CD2302 to DECK ?
No
Change DVD LOADER.
F
21
DV-310-S
5
6
7
8
1
A
2
3
4
DOES NOT LIGHT ON DISPLAY
Is the voltage at
pin 13 and pin 43 of IC651
about 3V ?
No
Check AT+3.3V line of
POWER BLOCK.
Yes
B
Replace V651 or IC651.
NO PLAYBACK PICTURE OF AV
JACK
C
Is there
a signal at pin 99 of
IC4001 ?
No
Check IC4001 and
peripheral circuit.
Yes
D
Is there
video signal at pin 33
of IC7301 ?
Yes
Check J7302 and peripheral
circuit.
No
Change IC7301.
E
F
22
DV-310-S
1
2
3
4
5
6
7
8
NO DIGITAL AUDIO ON
PLAYBACK OF COAXIAL JACK
A
Is there
waveform at pin 2 of J8001
about 0.5Vp-p?
Check connection at RCA
Yes
Cable.
No
B
Is there
Yes
waveform at pin 93 of IC4001
about 3.3Vp-p ?
Check Q8005 and
peripheral circuit.
No
Change IC4001.
C
NO ANALOG AUDIO ON
PLAYBACK
Is there
AUDIO signal at pins 1 and 7
of IC8003 ?
Yes
Check J8003 and peripheral
D
circuit.
No
Is there
AUDIO signal at
C8051 and C8053 ?
No
Check AT pins 116 and 118
of IC4001
E
Yes
Change IC8003.
F
23
DV-310-S
5
6
7
8
1
2
3
4
Symptoms That May Occur When Any Of The Following ICs Is In Failure
IC
A
Symptoms
The power cannot be turned on.
16M Flash ROM
(DVD MT PCB Assy : IC4004) 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
DVD IC
(DVD MT PCB Assy : IC4001) generated, because the DVD processing is performed by a single chip.
No power.
64M SDRAM
(DVD MT PCB Assy : IC4005) Block noise is generated during playback.
B
C
D
E
F
24
DV-310-S
1
2
3
4
5
6
7
8
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
A
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 NR2301 on the DVD MT PCB Assy.
If the voltage is 0.17 V or higher, the 650-nm LD is degraded.
If the measurements show degradation
of an LD, replace the PICKUP Assy.
No playback of a CD :
B
Measure the voltage between the two ends of NR2301 on the DVD MT PCB Assy.
If the voltage is 0.20 V or higher, the 780-nm LD is degraded.
DVD MT PCB ASSY
3
30
C2302
P2
C
1
30
P2
C2312
W805
W809
65
CP
2
C4132
400
C4080
R4040 W810
R4044 C4062
D
C4134
IC4003
C4104
C4052
W816 W817
R4075 C4051
C4050
C7312
C4091 C4048
R4066
NR4002
Q7301
R4027
C4046
C4049
IC4005
R2326
97
C7311
Q7302
R7302
B4007
CP4004
R4033
R4058
C7313
IC7301
R7307
C7304
C8038
R232
R2326
DMG099A
D4003
D4002 L4001
B4008
C4002
IC4004
C7306
R7306
C7305 C4072
C7307 R7301 C4012
C7308 D7305
R4059 R4061
D7306 C7309
R7305
R4060 R4062
C7310
C4142
R4072 R4063
R4054
R4053
IC4001
R4045
R4046
C4044
R7308
C4039
C4010
Q4001
R4008
B7301
C7303
D7312
C7319
C7317
W805
C
R2313
R2312
C4101
C2311
R2310
R2316
Q8005
R8039
C8042R8040
R8038 R8036
R8035
J8001
Q7305
33
W808
R4039
C4029
R4025
C4006
C4047
1
L7301
C4137
IC4009
C4140
R4035 W826
R4022
C4011
R2328
D7311 D7310
C7318
C7316
2
30
P2
C2311
C
R2310
R4073
R2316
C2322
R4074
R2342
C4141
W844
C2323
C4116 R2344
R2313
R4002
C4077
R2312
R4019 C4078
C4101
R4018
W829
R4024
R2319
C2307 C2305
R4031
X4001
C7315
W806
R2327
R2318
R2317
R2311 R2325
W839
C4090
C4102 W802
R4014
IC7302
C
IC2301
W832
C4005
C4088
W806
C2312
R2327
R2318
R2317
R2311 R2325
W839
C4090
C2321
C2307 C2305
C2306
C4007
1
CP730
R8037
C8036
B8004
Q2302
NR2301
Q2304
C4089 R4015 R4016
B7305
R2319
C2301
Q2305 C2320
R4017
R2309
C2321
R8061 C8057
C8051
C8072
3
R8063
R8049
R8048
Q2301
C4095
W820
R4013
B4001
R4012
C4100
C4086
R8067
C4096
R2307
R2306
Q2303
C2303
IC4006
C8069
IC8003
R2308
C2304
C8066
C8059
C8058
C8056 R8066
R8060
R8059
C8053 R8069
R4011
C
C4056
B4002
R8057
C8067
C8070
R7321 B7304
R7316
R7319
R7320
R7318
IC2301
C4102 W802
R4031
R7317
C4112
C4098
C4099
R7315
W832
C4089 R4015 R4016
C4007
30
P2
J7302
C
1
30
C2302
NR2301
Q2304
R8074 R8077
Q8020
C8073
P2
C2301
Q2302
C2306
Q2305 C2320
R4017
R2309
Q2303
R2308
C4095
Q2301
R8081
Q8019
R8084
R8076 R8079
C
C4056
C2304
R2307
R2306
R8082 R8073
Q8018
CP4003
Q8013
R8014
R8051
Q8021
R8078
C8077 C8078
J8003
R8083
R8085 R8080
R8056 Q8014
W840
SIDE A
E
F
25
DV-310-S
5
6
7
8
1
2
3
4
6. SERVICE MODE
6.1 SERVICE MODE PROCEDURE
A
POWER ON
POWER
B
ON
DISC SET
<TRAY OPEN>
<TRAY CLOSE>
OPEN/CLOSE
OPEN/CLOSE
DVD disc
(Player)
(Player)
C
SERVICE MODE: PLAY
CHECK
DVD, CD
<PLAY>
D
ESC
Press the play key
(
) of the normal
remote control unit.
GGF1381
Service mode
remote control
unit
E
An address is displayed
TEST
DSC -
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.
• The SKIP key and the SCAN key are effective during the service mode.
SERVICE MODE: OFF
ESC
POWER
OR
GGF1381
Service mode
remote control
unit
F
OFF
26
DV-310-S
1
2
3
4
5
6
7
8
6.2 SERVICE MODE IN
Service Mode Functional Specification
1 Service mode entry
A
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.
B
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).
C
D
E
F
27
DV-310-S
5
6
7
8
1
2
3
4
6.3 DISPLAY SPECIFICATION OF THE SERVICE MODE
A
2
Character in bold : Item name
: Information display
3
7
8
9
1
5
6
12
13
14
15
B
C
10
11
a Disc sensing [DSC − ∗ ∗ ∗]
The type of discs loaded is displayed.
[DVD], [CD ], [VCD], [ ]
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
[∗ ∗ ∗ ∗ ∗ ∗ ∗ ∗]
b Jitter value [J − ∗ ∗ ∗ ∗]
2 Code indication of remote control unit [R − ∗ ∗ ∗ ∗]
In case of double code, display a 2nd code.
c Version of the FL controller [FL: ∗ ∗ ∗ ∗]
d Region setting of the player [REG: ∗]
Setting value : [1] to [6]
3 Main unit keycode indication [K − ∗ ∗]
5 Tracking status [TRKG − ∗ ∗ ∗]
Tracking on : [ON]
Tracking off : [OFF]
D
e 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
6 Spindle status [SPDL − ∗ ∗ ∗]
[OFF], [CLV]
7 Mechanism (loading) position value [M − ∗ ∗]
Unknown
: [01] or [41]
Open state
: [04]
Close state
: [08]
During opening : [12]
During closing : [22]
E
Note:Don't use it.
f Version of the flash ROM [VERSION: ∗∗∗∗∗∗∗∗]
8 Slider position [S − ∗ ∗ ∗ ∗]
In Side Switch ON : [01]
In Side Switch OFF : [00]
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
28
DV-310-S
1
2
3
4
5
6
7
8
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
Remote Control
Key Name
Remote
ControlCode
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
AUDIO
AF-BE
SUBTITLE
AF-36
Command Contents
Conditions
Memory clear and region / revision indication
Scart terminal output : S-VIDEO
WY, models equipped with Scart terminal
Scart terminal output : RGB
ANGLE
AF-B5
Progressive OFF
R_SKIP
A3-9D
F_SKIP
A3-9C
ZOOM
AF-37
CHP/TIM (∗1)
A8-13
Only for progressive models
Progressive ON
ZOOM ON (X2 -> X4 -> x1)
Service mode indication (error rate indication, etc.)
Model information indication
Title search Input mode IN
Title No. input
Search execution
A
B
CHAP (∗1)
A8-40
SIDE A (∗1)
Numbers (∗1)
PLAY (∗1)
A8-4D
A8-00 to A8-09
A8-17
A8-1E
A.MON (∗1)
A8-01 to A8-08
Numbers (∗1)
∗1 : Service mode remote control unit
Region confimation mode
• Service mode indication (ESC + CHP/TIM keys)
C
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)
• 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)
D
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.
E
F
29
DV-310-S
5
6
7
8
1
2
3
4
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.
To quit, press the ESC key.
A
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
B
ex) For DVDs
• Step 2
• Step 1
ee -6
e -5
e -4
e -3
e -2
e -4
: OK
: OK
: Refer to Step 2
: NG
: NG
3.0e -4
4.0e -4
5.0e -4
6.0e -4
7.0e -4
: OK
: OK
: OK
: NG
: NG
C
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
3
1
2
D
Character in bold : Item name
: Information display
E
F
30
DV-310-S
1
2
3
4
5
6
7
8
7. DISASSEMBLY
1. REMOVAL OF MECHANICAL PARTS
AND P.C. BOARDS
1-1: TOP CABINET/FRONT CABINET AND OPERATION
(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 connectors: (CP4002 and
CP4004).
4. Unlock the 4 supports (2).
5. Remove the Front Cabinet in the direction of arrow (B).
6. Remove the 11 screws (3).
7. Remove the Operation PCB in the direction of arrow (C).
1-3: DVD DECK (Refer to Fig. 1-3)
A
1. Short circuit the position shown in Fig. 1-3 using a
soldering iron. If you remove the DVD Deck with no
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.
Short circuit using a
soldering iron.
(1)
(1)
(1)
B
DVD Deck
Top Cabinet
(1)
(1)
(1)
(1)
Pick Up PCB
(1)
(A)
Operation PCB
(3)
(3)
(2)
(1)
(B)
(2)
Front Cabinet
Fig. 1-3
(3)
(3) (3)
(3)
(C)
(2)
(2)
Operation PCB
Fig. 1-1
1-2: POWER PCB (Refer to Fig. 1-2)
1. Disconnect the following connectors:
(CP502 and CP503).
2. Remove the 2 screws (1).
3. Remove the 3 screws (2).
4. Remove the Power PCB in the direction of arrow.
(2)
(2)
C
NOTE
(3)
(C)
1. Before your operation, please read ìPREPARATION OF
SERVICINGî.
2. Use the Lead Free solder.
3. Manual soldering conditions
• Soldering temperature: 320 ± 20oC
• 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 Up
PCB and DVD MT PCB connector.
D
1-4: DVD MT PCB (Refer to Fig. 1-4)
(2)
Power PCB
1. Remove the 3 screws (1).
2. Remove the 4 screws (2).
3. Remove the DVD MT PCB in the direction of arrow.
(1)
(1)
(2)
(2)
(2)
DVD MT PCB
E
(2)
(1)
Fig. 1-2
(1)
(1)
Fig. 1-4
F
31
DV-310-S
5
6
7
8
1
A
2
3
4
2. REMOVAL OF DVD DECK PARTS
NOTE
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.
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.
Loader Ass'y (Bottom Side)
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 and draw it while sagging the
Tray.
(3)
(3)
Rack Loading
(3)
(3)
Holder Traverse
Loader Ass'y
B
(2)
Push to Sag
(1)
Traverse Ass'y
Tray
(4)
(4)
Push to Sag
Fig. 2-1-A
C
Check Lock
Fig. 2-2-B
NOTE
Loader Ass'y
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.
Loader Ass'y
Check Hook
Fig. 2-2-C
2-3: LOADING MOTOR PCB ASS'Y/ LOADING BELT
(Refer to Fig. 2-3-A)
D
Tray
Fig. 2-1-B
2-2: TRAVERSE ASS'Y (Refer to Fig. 2-2-A)
1.
2.
3.
4.
Remove the screw .
Unlock the 2 supports .
Remove the Insulator (R) from the Loader Sub Ass'y.
Remove the Traverse Ass'y.
1.
2.
3.
4.
5.
6.
Remove the Loading Belt.
Remove the screw .
Remove the Loading Motor PCB Ass'y.
Remove the 2 screws .
Remove the Loading Motor.
Remove the Gear Pulley.
Loading Belt
E
Loading Sub Ass'y
Loader Sub Ass'y
Gear Pulley
Insulator (R)
Loading Motor PCB Ass’y
Traverse Ass'y
• Screw Torque: 2.5±0.3kgf•cm (Screw )
• Screw Torque: 1.0±0.3kgf•cm (Screw )
• Screw Torque: 2.0±0.3kgf•cm
Fig. 2-3-A
Fig. 2-2-A
F
32
DV-310-S
1
2
3
4
5
6
7
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,
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.
8
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
Rack Loading
Gear Main
Loader Sub Ass’y
2
Pulley Motor
A
B
1
Fig. 2-4-A
7.0 0.1mm
NOTE
Loading Motor
Safety surface for pressing
of the insert.
Fig. 2-3-B
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
BROWN (1)
C
WHITE (2)
Loader Sub Ass'y (Bottom Side)
Check Hook
Loading Motor PCB Ass’y
Fig. 2-3-C
Fig. 2-4-B
Rack Loading
Up Side
D
Main Gear
Down Side
Fig. 2-4-C
2-5: CLAMPER ASS'Y (Refer to Fig. 2-5-A)
A
B
The Lever should be position
between A and B.
Check Hook
Fig. 2-3-D
1. Press the Clamper and rotate the Plate Clamper
clockwise, then unlock the 3 supports 1.
2. Remove the Plate Clamper, Magnet Clamper and
Clamper.
E
Check Hook
Plate Clamper
Magnet Clamper
Main Frame
Loading Motor PCB Ass’y
Check Hook
1
Fig. 2-3-E
1
Clamper
1
Fig. 2-5-A
33
DV-310-S
5
6
7
8
F
1
2
3
4
NOTE
A
1. In case of the Clamper Ass'y installation, install correctly
as Fig. 2-5-B.
Feed Motor
Gear Motor
Plate Clamper
Check Lock
5
1
Clamper
Traverse Ass'y
5
Gear Feed
Fig. 2-5-B
4
B
2-6: HOLDER TRAVERSE/INSULATOR (F)/INSULATOR
(R) (Refer to Fig. 2-6-A)
Pickup leneses
1. Remove the Holder Traverse.
GEM1004
2. Remove the 2 Insulator (F).
GED-008
3. Remove the Insulator (R).
Rack Feed Ass'y
Gear Middle
2
Switch PCB Ass'y
3
• 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)
Insulator (R)
Fig. 2-7-A
Traverse Ass'y
NOTE
Insulator (F)
C
Holder Traverse
Insulator (F)
Fig. 2-6-A
NOTE
1. In case of the Insulator (F) installation, install correctly
as Fig. 2-6-B.
D
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.
Insulator (F)
Rack Feed Ass'y
Traverse Holder
Push
Push
Fig. 2-6-B
[OK]
2-7: SWITCH PCB ASS'Y/GEAR MIDDLE/GEAR FEED/
RACK FEED ASS'Y/FEED MOTOR
(Refer to Fig. 2-7-A)
E
[NG]
Fig. 2-7-B
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.
Gear Motor
8.0 ± 0.2mm
Feed Motor
Safety surface for pressing
of the insert.
Fig. 2-7-C
F
34
DV-310-S
1
2
3
4
5
6
Switch PCB Ass'y
7
8
~ FEED MOTOR ~
WHITE (4)
A
BROWN (3)
• Install wire from (1) to (4) in order.
~ SPINDLE MOTOR ~
YELLOW (2)
GREEN (1)
Fig. 2-7-D
Traverse Ass'y
B
Check Hook
Check Hook
Check Hook
Check Hook
• Loosen the wire in the direction of the arrow.
Fig. 2-7-E
2-8: FFC WIRE HANDLING
C
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 ]
Fold
Printing Surface
D
79 1 mm
Reinforcement Plate
To Pick Up PCB
Fig. 2-8
E
F
35
DV-310-S
5
6
7
8
1
2
3
4
8. EACH SETTING AND ADJUSTMENT
8.1 RE-WRITE FOR DVD FIRMWAVE
A
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)
B
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
C
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.
D
4 Updating of the firmware is completed.
When the screen with the Pioneer logo is displayed, updating is completed.
The time required for updating is about 2 minutes.
E
F
36
DV-310-S
1
2
3
4
5
6
7
8
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
REGION:2
ROM NUMBER
YJA8223A
REG CHK
10
SUM CHK
02A8
FL VERSION
1.16
CHIP VERSION
1389EE
B
How to interpret the version code:
YJA 8223A
Number of releases on the same release date
Release date:(Example:2008.2.23)
8: Year
2: Month (1-9 [Jan-Sep], A-C [Oct-Dec])
23: Day
C
Fixed
D
E
F
37
DV-310-S
5
6
7
8
1
2
3
4
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
Except WSXZT5
B
WSXZT5 Only
C
D
E
F
38
DV-310-S
1
2
3
4
5
6
7
8
(1) PACKING SECTION PARTS LIST
Mark No.
>
Description
Mark No.
Part No.
Description
Part No.
1
Power Cable
1206158802
9
2
Audio/Video Cable
06CPBA2006
10
Operating Instructions (R)
See Contrast table (2)
3
Remote Control
See Contrast table (2)
4
Package Pad
792WHAA237
11
Polyethylene Bag,Instruction
JB5KD000
12
Gift Sheet
791WHAA183
13
Package
792WHAA252
5
........
Operating Instructions (S/D)
See Contrast table (2)
........
14
Gift Box
See Contrast table (2)
7
Operating Instructions (E/I)
See Contrast table (2)
15
Polyethylene Bag,INSTA5
791WHAA040
8
Operating Instructions (G/F)
See Contrast table (2)
6
(2) CONTRAST TABLE
DV-310-S/WYXZT5, DV-310-S/WSXZT5, DV-310-K/WYXZT5 and DV-310-K/WSXZT5 are constructed the same
except for the following:
Mark
No.
3
7
8
9
10
Symbol and Description
A
B
DV-310-S/WYXZT5 DV-310-S/WSXZT5 DV-310-K/WYXZT5 DV-310-K/WSXZT5
Remote Control
Operating Instructions
(English/Italian)
Operating Instructions
(German/French)
Operating Instructions
(Spanish/Dutch)
Operating Instructions
(Russian)
076E0PP031
J2L30221B
076E0PP031
Not used
076E0PP041
J2L30221B
076E0PP041
Not used
J2L30222B
Not used
J2L30222B
Not used
J2L30223B
Not used
J2L30223B
Not used
Not used
J2L30801B
Not used
J2L30801B
Gift Box
793WCDD660
793WCDD737
793WCDD711
793WCDD736
C
14
D
E
F
39
DV-310-S
5
6
7
8
1
2
3
4
9.2 EXTERIOR SECTION
A
B
A
C
C
C
A
D
D
B
D
B
E
F
40
DV-310-S
1
2
3
4
5
6
7
8
(1) EXTERIOR SECTION PARTS LIST
Mark No.
>
Description
Mark No.
Part No.
Description
Part No.
1
DVD MT PCB Assy
A2L103A130
17
2
OPERATION PCB Assy
See Contrast table (2)
18
Screw,Tap Tite(B)Pan (3x6)
810913060U
19
Screw,Tap Tite(P) (2.6x8)
811022680U
20
Screw,Tap Tite(P) Bind WH7
8110I2680U
21
........
22
........
3
........
4
POWER PCB Assy
A2L103A240
5
DVD MECHA Assy
A2L101A650
6
Shield,21Pin
761WSA0237
Screw,Tap Tite(B) (3x6.0)
See Contrast table (2)
A
........
23
Front Cabi Assy
See Contrast table (2)
8
........
24
Flap, DVD
712WPDA085
9
Plate,Cover power
755WPAA035
25
Spring, Flap-DVD
743WKA0052
10
Holder,FFC
761WPA0396
26
Cord Connector (CD502)
06E82G3301
Cord Jumper (CD601)
122H0B1202
122H0C3002
7
11
Cushion,Leg
VEB1349
27
12
Cabinet,Top
See Contrast table (2)
28
Cord Jumper (CD7301)
743WKAA015
29
Cord Jumper (CD605)
06CU241403
30
Flat Cable
WAL6815038
31
Spring Earth
753WUAA013
13
Spring Earth
14
Cushion 65TS10-7.5
8965TS0610
15
Screw,Tap Tite(S)-Bind Wash.
816423063U
16
Screw,Tap Tite(B)-R (3x5.5)
B
815223055U
(2) CONTRAST TABLE
DV-310-S/WYXZT5, DV-310-S/WSXZT5, DV-310-K/WYXZT5 and DV-310-K/WSXZT5 are constructed the same
except for the following:
Mark
No.
2
12
17
23
Symbol and Description
C
DV-310-S/WYXZT5 DV-310-S/WSXZT5 DV-310-K/WYXZT5 DV-310-K/WSXZT5
OPERATION PCB ASSY
Cabinet,Top
Screw,Tap Tite(B) (3x6.0)
Front Cabi Assy
A2L103A270
702WSBA075
810923060U
7A701B080A
A2L109A270
702WSBA075
810923060U
7A701B080A
A2L103A270
702WSBA076
810923060S
7A701B137A
A2L109A270
702WSBA076
910923060S
7A701B137A
D
E
F
41
DV-310-S
5
6
7
8
1
2
3
4
9.3 06 DVD MECHA SECTION
A
Cannot supply separately.
If the repair is needed, replace the
LOADER SUB ASS'Y.
AB
Lubricating Oil
GYA1001
B
AB
Daifree
GEM1036
AB
AB
AC
AB
AB
AB
C
Lubricating Oil
GYA1001
AC
SW1
CD2001
PCB610
(LOADING MOTOR PCB ASS'Y)
Pickup leneses
GEM1004
GED-008
D
CD2302
Do not replace the parts. Because,
minute adjustments are needed if
this condition is disassembled
further more.
If the repair is needed, replace the
DVD MECHA ASS'Y.
AA
Grease
GEM1018
E
PCB640
(SW PCB ASS'Y)
SW2
Note :
CD2301
CLASS
PART NO.
GREASE
GEM1018
F
GYA1001
MARK
AA
AB
GEM1036
AC
42
NOTE: Applying positions AA, AB and AC for the
grease are displayed for this section.
Check if the correct grease is applied for each
position.
DV-310-S
1
2
3
4
5
6
7
8
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 (CD2001)
12C14O2202
7
Cord Jumper (CD2302)
12C1051601
8
Insulator (F)
92P200013A
9
Belt,Loading
92P200015A
10
Insulator (R)
92P200016A
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)
12C1061601
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
A
B
C
D
E
F
43
DV-310-S
5
6
7
8
1
2
3
4
10. SCHEMATIC DIAGRAM
10.1 DVD MT PCB ASSY(1/6)
A
MPEG/MICON/DSP SCHEM
DVD MT PCB ASSY (1/6)
(A2L103A130)
(DVD MT PCB)
V+3D W812
3.30
0.00
R4039
5.1K +-1%
0.73
1.81
0.1 B
6.3V 470 YK_P
10 B
(2125)
B4012
C4045
0.0068 B
C4046
C4013
0.1 B
C4014
0.0015 B
C4059
C4039
25V 10
KA_P
0.1 B
C4063
10V 100 YK_P
C4044
33
W836
C4038
1 B
0.1 B
C4058
AADVSS(ADC)
AKIN2/GPIO19/AUDIO_MUTE(ADC)
ADVCM/GPIO20(ADC)
AKIN1/GPIO21/AUDIO_MUTE(ADC)
AADVDD(ADC)
APLLVDD(A)
APLLCAP(A)
ADACVSS2(A)
ADACVSS1(A)
ARF/ACLK/GPIO(A)
ARS/ABCK/GPIO(A)
AVCM(A)
AR/ASDATA2/GPIO(A)
AL/ASDATA1/GPIO(A)
ALS/ALRCK/GPIO(A)
ADACVDD1(A)
ALF/ASDATA0/GPIO(A)
ADACVDD2(A)
AVDD18(RF)
AGND18(RF)
RFIP(RF)
FG/GPIO2
USB_DP
USB_DM
33 GPIO3/INT#
VDD33_USB
34 GPIO4
35 GPIO6
GND_USB
PAD_VRT
VDD18_USB
33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 5
3.21 3.18 3.32 3.27 1.39 3.31 1.07 3.27 3.11 3.19 3.31 1.57 1.14 1.34 1.34 1.20 3.29 3.31 1.52 1.30 0.73 1.81 3.15 0.83
TP4044
C4029
10 B
USB_GND
NOTE:THE DC VOLTAGE EACH PART WAS
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.
44
3
DQ15
0.1 B
DQM0
DQ7
NOTE:THIS SCHEMATIC DIAGR
OF PRINTING AND SUBJ
DV-310-S
2
DQ6
C4057
F
0.1 B
DQ5
DQ4
C4060
DQ3
DQ2
DQ1
100
R4076
33
R4030
DQ0
33
R4029
FP_SCK
STB
150
33
SFLASH_CKR4053
R4005
10K
R4036
33
SFLASH_DI R4054
SFLASH_DO
SFLASH_CS
33
USB_FLAG
R4033
FP_DO
R4037
10K
10K
10K
R4034
B4008
FP_DI
BLM18BD102SN1
R4042
V+3D
RESET
TP4006
IR
(2125)
C4002
V+1R8 W813
E
W808
FOSO
RD15
3.30
TRSO
DQM0
USBN
C4003
3.09
0.1 B
USBP
10 B
3.22
(2125)
C4030
USB_P_ON-L
IOA(TR CLOSE)
RD7
R4019
STBY(TR OPEN)
DVDD18
FOSO
FMSO
RD6
R4018
DMSO
RD5
TRSO
3.10
13K +-1%
3.08
13K +-1%
1.54
AVDD33_2
DVDD33
10K
LDO2
RD4
R4017
2.89
LDO1
RD3
IOA
10K
MDI2
RD2
R4002
MPEG/MICON IC
IC4001
MT1389FE/L-L
MDI1
RD1
STBY
1.00
8.2K +-1%
REXT
RD0
R4016
FMSO
2.07
V14
IR_IN
13K +-1%
DMSO
3.31
V20
PRST#
R4015
AGND
ICE
2.44
W842
XTALO
UP1_7/SDA
2.44
XTALI
128 RFG/OPINP(RF)
UP1_6/SCL
270PCH
0.1 B
C4101
270PCH
C4102
C4089
0.015 B
C4090
C4020
0.17
0.17
LDO2
V+3
0.62
AVDD33_1(RF)
127 RFH/OPINN(RF)
SF_CK
0.1 B
15K
0.1 B
LDO1
4.7 B
(2125)
C4019
0.1 B
MDI1
R4014
AVDD18_2(RF)
126 RFIN/OPOUT(RF)
SF_DI
1.40
DVDF(RF)
SF_DO
V1P4
C4005
2.02
C4007
V20
DVDE(RF)
SF_CS
82
1
0.00
13P CH
2
R4025
3
3.17
B
4
R4024
0.1
X4001
100GT02720
27MHz
C4037
1.81
C4008
1
C4033
12P CH
2.27
B
100K
0.1
DVDD(RF)
5
2.26
DVDC(RF)
6
2.22
DVDB(RF)
7
2.19
DVDA(RF)
8
2.18
9
2.17
C4001
DQM0
DQM1
DWE#
DCAS#
DRAS#
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
DBA0
DBA1
MA0
MA1
MA2
MA3
MA4
MA5
MA6
MA7
MA8
MA9
MA10
MA11
SDCLK
SFLASH_CS
SFLASH_DO
SFLASH_DI
SFLASH_CK
USB_P_ON-L
USB_FLAG
USBN
USBP
FLDC-28V
FLDC+
V+3E
IR
FP_DO
STB
FP_DI
FP_SCK
1
EBMS160808
A102_RDC45
V+3
I/XP
W817
W819
VSEL1
W816
AL
AR
ADAC_GND
TRIN
LIMIT/TROUT
4.7 B
R4031
33
R4001
V+3A
6.3V 1000YK_P
(2125)
C4025
0.1 B
C4036
C4088
B
1.08 1.11 0.98 0.97 0.00 1.82 3.35 3.37 3.10 3.13 1.53 1.27 1.42 0.00 3.45 0.00 0.00 1.41 3.31 3.20NC
1.25 1.30 1.59
128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 1
FROM/TO MEMORY/USB
D
1
C4006
V+1R8
D
A
B
C
F
E
C
220P CH
W829
V+3
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10
B
C4047
MDI1
V20
STBY
A
B
C
D
E
F
LDO1
LDO2
DMSO
FMSO
TRCLOSE
TROPEN
TRSO
FOSO
OP+
OPIOA
TRIN
V1P4
RF
LIMIT/TROUT
RF
OP-
OP+
FROM/TO LOADER/MOTOR DRIVE
4
5
6
7
8
A
SP SCHEMATIC DIAGRAM
B4010 V+3
EBMS160808
A102_RDC45
DVDD18
99 CVBS/C(V)
GPIO8
GPIO7/CKE
RA3
RA2
DVDD33
RA1
MICON IC
1
9FE/L-L
RA0
RA10
BA1
DVSS18
BA0
RAS#
CAS#
RWE#
RA4
RA5
RA6
RA7
RA8
RA9
62 RD10
DVDD33
63 RD9
RA11
RD11
DVSS
RD12
RD13
RD14
SDCLK
RD15
DQM0
RD7
DVDD18
RD5
RD6
64 RD8
DQM1
9 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
3.31 1.52 1.30 0.73 1.81 3.15 0.83 1.36 1.29 1.04 0.00 1.10 0.82 0.85 0.94
C4064
75 +-1%
75 +-1%
R4062
XAMUTE
C4012
0.1 B
100PCH
3
TXD/LE
ADAC_GND
VSEL1
AL
AR
XAMUTE
PWDN#
ASPDIF
W849
RXD/SQ
GND
W839
TRCLOSE
W832
TROPEN
C4072
100PCH
C4074
W850
0.1 B
TO AUDIO JACK
B4007
MMZ1608R102CT
ASPDIF
R4058
PWDN#
100
V+3
10K
C4073
W834
GPIO10
98 DACVSSC(V)
R/CR
B/CB
G/Y
C/V
RXD/SQ
TXD/LE
I/XP
VSEL1
W833
GPIO11
97 FS(V)
TO VIDEO JACK
R4006
SPDIF/GPIO12
75 +-1%
R4061
R4059
GPIO13
65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96
DACVDDC(V)
B
C4066
1
B
2.43 1.53 3.29 3.29 0.45 0.44 0.58 1.54 1.40 2.32 3.35 2.72 1.81 1.27 0.00 0.75 0.45 0.57 2.19 2.94 2.29 2.32 0.39 0.35 1.70 1.81 3.27 3.28 1.58 3.28 3.28 0.00
DACVDDB(V)
G/Y(V)
DACVDDA(V)
B/CB/PB(V)
VREF(V)
GPIO9
DVDD33
V+3A
V+3
V+1R8
PWDN#
ADAC_GND
D_GND
68K
R4045
R4046
1.2K +-1%
0.1 B
C4023
R406510K
R/CR/PR(V)
AADVSS(ADC)
AKIN2/GPIO19/AUDIO_MUTE(ADC)
ADVCM/GPIO20(ADC)
AKIN1/GPIO21/AUDIO_MUTE(ADC)
AADVDD(ADC)
APLLVDD(A)
APLLCAP(A)
ADACVSS2(A)
0.00 1.41 3.31 3.20NC
1.25 1.30 1.59 0.00 2.69 2.70 2.58 3.29 3.29 0.66 0.00 1.28
2 111 110 109 108 107 106 105 104 103 102 101 100 99 98 97
RD4
75 +-1%
R4060
6.3V 470 YK_P
10 B
(2125)
B4012
0.0015 B
C4059
FROM/TO POWER PORT
R/CR
B/CB
G/Y
C/V
C4013
0.1 B
C4014
0.1 B
C4045
0.0068 B
C4046
10V 100 YK_P
C4063
EBMS160808
A102_RDC45
W819
V+3
(DVD MT PCB)
C
MA3
MA2
MA1
0.1 B
MA0
MA10
R4027
33
DBA1
NR4002
4D03WGJ0330T5E
D
DBA0
DRAS#
DCAS#
DWE#
MA4
MA5
MA6
MA7
MA8
MA9
C4071
0.1 B
MA11
R4066
33
SDCLK
2
DQM1
E
CT
NC
0
4
VDD
VSS
3
0.0
V_OUT
2
RXD/SQ
R4032
33
TXD/LE
R4038
33
JG4092
JG4093
JG4094
R4075
0.1 B
C4091
V+3D
RESET
4.7K
PCB130
DMG099
6.3V 220
YK_P
C4080
V+3
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
DQM0
DQ7
DQ6
DQ5
0.1 B
JG4091
1
W825
C4060
NC
5
3.3
TP4110
3.3
RESET IC IC4003
R3112N291A-TR-FA
0.1 B
C4057
1.9
C4104
0.01 B
F
OTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE.
45
DV-310-S
5
6
7
8
1
2
3
4
10.2 DVD MT PCB ASSY(2/6)
A
MEMORY/USB SCHEMA
DVD MT PCB ASSY (2/6)
(A2L103A130)
(DVD MT PCB
VSS
VDD
1
54
64Mbit(4M*16) 143MHz SDRAM IC
IC4005 M12L64164A-7TG
0.0
3.3
C4052
W810
DQ11
DQ4
VSSQ
VDDQ
2
DQ3
3
DQ12
4
VSSQ
5
VDDQ
1.5
6
SFLASH_CS
SFLASH_CK
SFLASH_DI
SFLASH_DO
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
MA0
MA1
MA2
MA3
MA4
MA5
MA6
MA7
MA8
MA9
MA10
MA11
DWE#
DQM1
DQM0
DCAS#
DRAS#
DBA1
DBA0
SDCLK
USB_P_ON-L
USB_FLAG
USBN
USBP
FLDC-28V
FLDC+
V+3E
IR
FP_DO
STB
FP_DI
FP_SCK
USB_GND
0.0
1.5
DQ3
1.5
DQ4
3.3
SFLASH
DQ1
DQ2
SFLASH
C4053
VSS
VDD
10
DQ7
11
DQ8
VSSQ
1.5
12
0.0
VDDQ
DQ6
1.5
0.0
13
1.5
DQ9
DQ5
1.5
14
3.3
C4049
45
1.5
44
DQ9
DQ10
43
1.5
42
DQ10
41
0.01 B
3.3
V+5V_U
DQ5
DQ6
USB_FLA
0.1 B
DQ8
DQ7
C4054
CKE
RAS#
15
CAS#
USB_P_
16
1.9
R4020
CLK
WE#
DQM0
3.3
DWE#
US
Q4
KR
17
1.7
UDQM
2.0
3.3
DCAS#
18
SDCLK
39
1.9
LDQM
38
DQM1
NC/RFU
37
NC
40
0.01 B
3.3
DRAS#
1.7
A11
CS#
19
36
NC
3.3
20
NC
35
10K
3.3
R4026
10K
MA11
BA0/A13
DBA0
FLDC-
1.7
A8
A10/AP
A7
21
MA7
BA1/A12
1.0
DBA1
22
1.7
A9
0.0
MA10
23
MA8
34
1.7
33
MA9
32
-28V
1.7
MA0
FLDC+
V+3E
A0
IR
A6
A1
24
1.7
MA6
31
FP_D
1.7
MA1
STB
A3
VSS
VDD
1.7
1.7
3.3
MA2
FP_SC
MA3
C4122
0.0
FROM POWER PORT
A4
25
1.7
A2
26
MA4
A5
27
1.7
30
MA5
29
FP_D
28
D
DQ2
DQ0
0.1 B
FROM/TO MPEG/MICON/DSP
C
DQ13
1.5
7
0.0
DQ1
3.3
8
1.5
DQ14
1.5
9
DQ11
53
1.5
52
DQ12
51
3.3
C4048
VDDQ
50
1.5
DQ13
B
VSSQ
49
1.5
DQ14
DQ0
48
0.0
DQ15
47
1.5
DQ15
46
0.1 B
C4055
0.1 B
0.1 B
C4051
C4050
C4043
0.01 B
E
6.3V 1000YK_P
V+3D
D_GND
USBN
TP4001
USBP
USB+5V
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE.
F
46
NOTE:THE DC VOLTAGE EACH PART WAS
MEASURED WITH THE DIGITAL TES
DURING PLAYBACK.
DV-310-S
1
2
3
W844
4
5
6
7
8
SCHEMATIC DIAGRAM
A
DVD MT PCB)
8
3.28
HOLD#
7
3.28
SCK
6
0.98
1.09
WP#
VCC
5
2.83
1
1.16
SO
4
3.27
10K
3.27
33
2
R4043
SFLASH_DO
CE#
3
SFLASH_CS
R4044
16M SERIAL FLASH IC
IC4004
AT26DF161-SU
10K
R4040
W810
SI
VSS
C4062
0.1 B
NC
SFLASH_CK
TP4004
B
SFLASH_DI
3.3
2
10K
0
/FLG
VIN
4
USB_FLAGR4021
3
HIGH SIDE SW IC
IC4007
R5523N001B-TR-F
100K
R4010
10K
R4007
V+5V_USB
5.3
C
GND
VOUT
EN
5
3.3
1
TP4035
5.3
C4078
C4077
0.1 B
0
0.1 B
C4076
USB_P_ON-H
Q4003
KRC103SRTK
25V10 KA_P
3.3
USB_P_ON-L 0
FROM/TO DISPLAY
CP4002
00_6232_011_006_800+
FLDC11
FLDC-28V
-28V
10
FLDC+
FLDC+
9
DGND
8
DGND
7
V+3E
6
IR
5
DO (F to M)
4
V+3E
B
1
C4114
D_GND
IR
FP_DO
STB
STB
FP_DI
DI (M to F)
D4003
3
2
1
CP4004
B4B-PH-SM4-TB(LF)(SN)
USBN
4
USBP
3
USB+5V
2
GND(USB)
1
E
L4001
DLP11SN201HL2L
1
4
AVRL161A1R1NT
USBN
W809
C4135
100PCH
C4134
33P CH
100P CH
33P CH
C4133
CLK
100P CH
C4132
C4122
FP_SCK
D
W831
USBP
2
3
D4002
USB+5V
W844
(SCHOTTKY 3.0A)
D4005
AVRL161A1R1NT
OLTAGE EACH PART WAS
D WITH THE DIGITAL TESTER
LAYBACK.
10V 100 YK_P
22K
C4142
R4048
EC31QS04
PCB130
DMG099
CAUTION: DIGITAL TRANSISTOR
F
47
DV-310-S
5
6
7
8
1
2
3
4
10.3 DVD MT PCB ASSY(3/6)
LOADER/MOTOR DRIVE SCH
DVD MT PCB ASSY (3/6)
(A2L103A130)
A
(DVD MT PCB
C2303
B
A
C
NC
21
TRKG DRV
22
TRKG RTN
23
FOCS DRV
24
FOCS RTN
JG2303
NC
0.1 B
JG2316
T+
JG2317
T-
JG2318
F+
JG2319
F-
GND
1
CLOSE
FMSO
2
JG2320
LOAD-
JG2321
LOAD+
JG2322
LIMIT/TROUT
C2306
V+6A
10V 100
YK_P
JG2323
TRIN
MOT
IC23
10K
OPEN
10K
3
R2343
LOAD+
R2341
LOAD-
4
IOA
LD DRIV for DVD
Q2303
KTA1504S_Y_RTK
JG2315
C2302
LOADING
CP2302
00_6232_005_006_800+
5
10K
JG2314
GND
20
JG2330TP2342
V+3F
3.24
28
LD_DVD(650)
19
MDI1
JG2313
MUTE
27
18
PD/GND
10K
0.0
BIAS
26
LD_CD(780)
17
LD DRIV for CD
Q2302
KTA1504S_Y_RTK
R2309
0.0
VINTK
25
16
5.0
VCR_CTL
Q2301
KTC3875S_Y_RTK
TRB_2
24
GND
3
0.0
OPOUT
23
15
A
2
0.0
VINLD
22
VR780(CD)
JG2311
1
0.0
GND
30
VRCOM
14
B
JG2312
VR650(DVD)
13
RF
JG2310
PGND
1.38
21
12
JG2302
100K
VCTL
2.03
20
11
IOA
R2307
OPIN
5.77
19
10
JG2309
TP2341
Vcc2
2.92
18
VRF(RF_OUT)
C
JG2329
VOLD-
2.81
17
9
D
JG2308
4
VOLD+
2.88
16
SW1(DVD/CD)
JG2307
0.0
5
VOTK-
2.82
15
8
E
4.9
6
R2308
C
JG2306
100K
0.2
STBY
D
7
V20
TRSO
6
JG2305
2S
E
F
2D
VCC
5
JG2304
2G
4
R2306
B
1G
VS
0.1
1D
F
3
V+5S
1S
B
2
100 KA_P
C2301
VR CTL
Q2306 UM6K1N
C2304 16V
PICK-UP(GOLD)
CP2301
LD07T2-24ND-03
1
GND
V+5S
0.1 B
VOTK+
8.2K +-1%
MOT_SPDL+
MOT_SPDL-
3.3K
TP2333
NC
10K +-1%
13.2
5.56
NC
10K
R2344
10K
C2323
C2322
MOT_SLED+
JG2327
JG2328
R2312
3.5
13.2
R2325
470 +-1%
R2326
R2310
0
1 1/4W
(2125)
10K
0
C2307
V+3F
0.1 B
NC
SPD+
JG2326
10K
SPD-
1
MOT_SLED-
R2328
2
JG2325
10K
SLD+
JG2324
D2302
3
R2313
R2316
BAT54WS
R2319
SLD-
OP+
D2301
LIMIT SW
4
TP2330
OPBAT54WS
5
W830
SLED/SPINDLE
CP2303
00_6232_006_006_800+
6
SW(GND)
0.22 B
D
0.22 B
R2342
13.2
W802
C2311
0.1
E
B
T+
T-
MOT_SLED-
MOT_SLED+
W814
W815
F
PIECES REPAREES PAR UN ETANT
ATTENTION:LES
DANGEREUSES AN POINT DE VUE SECURITE
THESE PARTS MARKED BY
CAUTION:SINCE
CRITICAL FOR SAFETY,USE ONES
N’UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES.
48
ARE
DESCRIBED IN PARTS LIST ONLY.
DV-310-S
1
2
3
4
NOTE:THE DC V
MEASURE
DURING P
5
6
7
8
RIVE SCHEMATIC DIAGRAM
A
DVD MT PCB)
FROM/TO MPEG/MICON/DSP
LD DRIV for CD
Q2304
KTA1504S_Y_RTK
3.3
3.3
3.3
LDO1
0
C2321
0
V+3F
C2320
3.3
JG2330TP2342
3.1
LD DRIV for DVD
Q2303
KTA1504S_Y_RTK
TP2332
LD DRIV for DVD
Q2305
KTA1504S_Y_RTK
2.5
2.0
10V 100 YK_P
LD DRIV for CD
Q2302
KTA1504S_Y_RTK
JG2301
NR2301
4D03WGJ04R7T5E
TP2341
10V 100 YK_P
JG2329
V20
A
B
C
D
E
F
MDI1
LDO2
LDO1
IOA
V1P4
TRIN
STBY
DMSO
FMSO
TRCLOSE
TROPEN
TRSO
FOSO
OPO
OP+
OPRF
3.1
2.5
LDO2
2.0
B
LIMIT/TROUT
C
FROM POWER PORT
V+3F
V+5S
V+6A
D_GND
TRCLOSE
DMSO
TROPEN
V1P4
FOSO
M_GND
TP2329
MOTOR DRIVER IC
IC2301 AM5766
TP2301
1
2
13.2
1.46
3.51 NC
3.13
13.13
18K +-1%
D
R2318
R2317
TP2331
47K
24
OPOUT
REGO 1
23
8.2K +-1%
VINLD
FWD
22
R2325
3
NC
3.5
VINSL+
3.34 NC
4
TRB_2
5.56
NC
GND
REV
PGND
VCTL
Vcc1
29
PGND
8
0
1.38
30
0
21
470 +-1%
R2327
47K
C2308
10p CH
0
C2305
5.76
W806
C2312
0.1
B
E
W805
2.91
LOAD-
2.77
LOAD+
VOFC+
1.69
MOT_SPDL+
VOTK+
3.25
F+
VOFC-
9
VOSL-
VOTK-
10
VOLD+
11
20
19
VOSL+
12
2.82
VOLD-
3.26
13
2.88
VOTR+
3.22
14
2.81
Vcc2
18
2.92
VOTR-
17
5.77
OPIN
16
2.03
15
NC
0.1 B
FMOT_SPDL-
2K +-1%
REGO 2
5.6 NC
5
26
VINTK
TRB_1
6
13.2
VINFC
7
28
27
BIAS
13.2
R2312
R2311
MUTE
25
3.24
PCB130
DMG099
NOTE:THE DC VOLTAGE EACH PART WAS
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE.
49
DV-310-S
5
F
6
7
8
1
2
3
4
10.4 DVD MT PCB ASSY(4/6)
A
AUDIO JACK SCHEMAT
DVD MT PCB ASSY (4/6)
(A2L103A130)
XAMUTE
V+5V_A
ASPDIF
(DVD MT PCB
FROM POWER PORT
D_GND
B
COAXIAL
J8001
RCA-117-01
1.8K
6
E
X
K
COAXIAL DRIV
Q8005
2.1 KTC3875S_Y_RTK
C8038
R8039
C8042
100P CH
100K
50V1 KA_P
R8040
220
68
R8038
3.9K
R8036
2.8
1
2
5.0
H
R8037
1
2.4K
2 2K
B8004
C8036
B
EBMS160808
A102_RDC45
V+12
R8070
R8035
V+12AT
C8074
C
330PCH
W840
FROM MPEG/MICON/DSP
XAMUTE
ASPDIF
AL
AR
GND
R8060
470K
C8053
AL
16V 47 NA_P
AR
D
R8059
10K +-1%
FROM/TO VIDEO JACK
AUDIO_L
AUDIO_R
V+5V_A
GND
C8051
16V 47 NA_P
R8049
10K +-1%
R8048
E
470K
F
NOTE:THE DC VOLTAGE EACH PART WAS
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.
50
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT
OF PRINTING AND SUBJECT TO CHANGE WITH
DV-310-S
1
2
3
4
5
6
7
8
SCHEMATIC DIAGRAM
A
4.7K
4.7K
R8051
R8014
2.2K
R8070
XAMUTE
V+12AT
DVD MT PCB)
B
JACK MUTE(H:ON)
Q8014
KTA1504S_Y_RTK
XAMUTE(L:ON)
Q8013
KRC407-RTK/P
0.1
2.7
0.3
0
4.7K
R8056
0
C
R8067
R8082
R8066
10K +-1%
C8073
C8069
0
-1.1
5
R8049
+VS
6
6.3
7
6.3
R8061
8
22K
R8073
R8074
+
+
-
6.3
1
4
R8080
R8085
220 +-1%
220 +-1%
R8081
-1.2
470
22K
6.3
2
-VS
0.1 B
6.3
3
16V 47 YK_P
AUDIO AMP IC
IC8003
RC4580IDR
6.3
4
0.1 B
C8058
C8059
C8056
0
560P CH
C8057
560P CH
470
68P CH
R8078
-1.2
470
12.5
D
0 MUTE SW
Q8018
KTC2875-B
0
0 MUTE SW
Q8019
KTC2875-B
0
C8067
C8070
68P CH
16V 47 YK_P
R8079
R8084
220 +-1%
220 +-1%
0
R8076
10K +-1%
10K +-1%
R8048
470
MUTE SW
Q8021
KTC2875-B
-1.1
C8077
R8059
10K +-1%
AUDIO_L
220 +-1%
R8083
330P CH
470K
C8078
27K +-1%
330P CH
R8060
MUTE SW
Q8020
KTC2875-B
5
0
470K
AUDIO_R
220 +-1%
27K +-1%
C8072
R8057
AUDIO OUT
J8003
RCA-207B(CUSN)-02
22K
R8069
C8066
V+12
L
0.1 B
10V 100 YK_P
22K
E
R8077
R8063
R
3
H2 H1
2
E
1
PCB130
DMG099
AGRAM IS THE LATEST AT THE TIME
UBJECT TO CHANGE WITHOUT NOTICE.
F
CAUTION: DIGITAL TRANSISTOR
51
DV-310-S
5
6
7
8
1
2
3
4
10.5 DVD MT PCB ASSY(5/6)
A
VIDEO JACK SCHEMAT
DVD MT PCB ASSY (5/6)
(A2L103A130)
RXD/SQ
(DVD MT PCB
0
1
0
2
36
3
35
0
0
C7304
MUTE2
(ON=H,OFF=L)
Y2 out
LPF
(P=H,I=L)
VCC22
CB in
CB out
AMP2
(9dB=H,6dB=L)
GND25
CR in
CR out
GND12
GND26
0
C7311
10V 100YK_P
2.0
REG
0
0
NC
29
28
27
26
25
24
0
2.6
NC
0
0
2.7
5.0
Y/G
C7313
DRIVE2
(1D=H,2D=L)
21
22
23
0.1 B
20
2.8
B
3.3
33
GND24
32
Y2 in
2.6
2.5
NC
19
0
1
0
31
4
5
6
7
2.8
B
P-H/I-L
Q7302
KRC103SRTK
8
0
0
P-H/I-L
9
B
1K
V+5V_A
10
0
C7310
I/XP
11
AUDIO_L
AUDIO_R
GND23
12
MA111
D7306
2.9
1 B
C7309
TO AUDIO JACK
IN SW
(RGB=H,YUV=L)
4.1
C7308
R7302
Y1 out
C-DC out
2.9
C7307
1
YC-MIX
(MIX=H,OFF=L)
C out
0
0
R/CR
GND22
13
3
GND21
2.8
0.1 B
VSEL1
B/CB
Y1 in
14
2
1
GND11
15
R7307
C7305
4.97 4.97 4.97
G/Y
C in
MA111
6
5
4
1.56 1.26 0
C
MUTE1
(ON=H,OFF=L)
0
47K
1
CVBS out
LE
16
D7305
1K
R7305
0
30
0
47K
TXD/LE
RXD/SQ
VSEL1
I/XP
R/CR
B/CB
G/Y
C/V
CTL 21PIN
Q7305
RN4903(T5
0.1 B
17
R7301
VCC21
34
0
TP4047
TXD/LE
SQ
DRIVE1
(1D=H,2D=L)
B
IN CTL Q7301
RN4903(T5L_F_T)
FROM MPEG/MICON/DSP
CVBS in
AMP1
(9dB=H,6dB=L)
0
18
RXD/SQ
B
1
TP4048
1
C/V
VCC1
2
5.0
C7306
3
VIDEO DRIVER 6CH IC
IC7301 LA73054
2.5
U/B
0
2.5
V/R
0
0
C7312
0
0.1 B
D
V+5V_A
TP7302
L7301
22uH 0405
V+5V
V+6A
6.3V 470
YK_P
V+5V
C7303
FROM POWER PORT
W889
TP7303
D_GND
E
VSEL1
D_GND
F
NOTE:THE DC VOLTAGE EACH PART WAS
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.
52
NOTE:THIS SCHEMATIC DIAGRAM IS THE LA
OF PRINTING AND SUBJECT TO CHANG
DV-310-S
1
2
3
4
5
6
7
8
SCHEMATIC DIAGRAM
A
B7301
AUDIO_L
AUDIO_R
B7302
VSEL1
BLM18BD102SN1
PWDN#
BLM18BD102SN1
0
2
3
0
4
5
6
0 0.92 3.15
CTL 21PIN CTL
Q7305
RN4903(T5L_F_T)
0
1
RXD/SQ
DVD MT PCB)
FROM/TO POWER
G/Y_OUT
VIDEO/AUDIO for 21PIN
CP7301(CP503)
IMSA-9604S-12C
B/U_OUT
R/V_OUT
P-H/I-L_RGB-H
ASP/FS
G
1
GND
2
B
3
GND
4
R
5
RGB-H
6
FS
7
CVBS
8
B
GND
9
AUDIO L
10
GND
11
AUDIO R
12
CVBS OUT
3
1
1.2K
C7322
22p CH
Y
CVBS
8
E
5
E
CVBS/Y/U/V
J7302
RCA-405A(CUSN)-08
4
VSEL1
E
6
75 +-1%
1/10W
R7321
R7318
75 +-1%
1/10W
1.2K
R7317
7
H2 H1 H2 H1
2
6.3V 1000 YK_P
Y_OUT
C7319
C7318
6.3V 1000YK_P
V_OUT
B7305
C7317
BLM18BD102SN1 6.3V 470 YK_P
75 +-1%
R7320
1/10W
D
10
U
9
V
2.4
R7315
11
10
3A
U_OUT
GND
2.4
C7316
3B2
B7304
2A
NC
1.3
BLM18BD102SN1 6.3V 470 YK_P
3B1
75 +-1%
R7319
1/10W
R7316
1.2K
12
2B2
D7312
4A
UDZSNP6.8B
2B1
D7311
13
NC
UDZSNP6.8B
4B2
D7310
14
NC
1A
C7315
4B1
0.001 B
16
15
1B2
VCC
9
0
1
2.5
2
2.5
0
3
1.3
/OE
4
2.6
1B1
5
2.4
5.0
6
1.8
S
7
3.3
8
4CH BUS SW IC
IC7302
SN74CBT3257PWR
UDZSNP6.8B
C
PCB130
DMG099
ATIC DIAGRAM IS THE LATEST AT THE TIME
G AND SUBJECT TO CHANGE WITHOUT NOTICE.
F
CAUTION: DIGITAL TRANSISTOR
53
DV-310-S
5
6
7
8
1
2
3
4
10.6 DVD MT PCB ASSY(6/6)
A
DVD MT PCB ASSY (6/6)
(A2L103A130)
POWER PORT SCHEMA
(DVD MT PCB
B
REG+1.8V IC
IC4006
LD1117AL-ADJ-AA3-A-R
VIN
3
VOUT ADJ
2
C4098
C
1
68 +-1%
B
1
15
C4096
B
1
C4086
B
R4011 R4012
R4013
0.001 B
2
D
1
C4093
CP4003 (CP502)
A2001WV2-16P
1
GND
39 +-1%
C4095
6.3V 47 KA_P
C4116
W820
FROM/TO POWER
P.CON+12V
GND
5
P.CON+5V
6
P.CON+6V
7
GND(M)
8
AT+3.3V
9
AT+3.3V
10
P.ON-H
11
GND(D)
12
FL DC-
13
FL DC+
14
-28V
0.001 B
4
C4112
3 AT+12V for MUTE
TP4002
W845
15
GND(USB)
16
USB+5V
E
F
PIECES REPAREES PAR UN ETANT
ATTENTION:LES
DANGEREUSES AN POINT DE VUE SECURITE
N’UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES.
54
THESE PARTS MARKED BY
CAUTION:SINCE
CRITICAL FOR SAFETY,USE ONES
NOTE:THE DC VOLTAGE EACH PA
MEASURED WITH THE DIG
DURING PLAYBACK.
ARE
DESCRIBED IN PARTS LIST ONLY.
DV-310-S
1
2
3
4
5
6
7
8
A
SCHEMATIC DIAGRAM
DVD MT PCB)
TO AUDIO
V+5V (VIDEO/OPT/COAX)
V+12AT(AUDIO MUTE)
V+12 (AUDIO AMP)
B4002
EBMS160808A102_RDC45
V+12
D_GND
B
TO VIDEO JACK
3.3
V+5V
100K
C4011
D_GND
V+6A
1
B
C4010
3.9
0.1 B
R4022
430
+-1%
B4001
V+12AT
ADACVDD REG
Q4001
KTC3875S_Y_RTK
W826
5.0
1.5K
+-1%
R4008
R4035
EBMS160808A102_RDC45
V+5V
TO LOADER/MOTOR DRIVE
V+6A (MOTOR)
V+5S (OPU)
V+6A
V+3F (F/E)
V+3F
V+5S
D_GND
M_GND
C
-AA3-A-R
V+3 (MPEG/SDRAM/FLASH)
V+3
W821
V+3E (FIP/LED/IR)
V+3E
V+1R8 (CORE)
V+1R8
V+3A
B
ADAC_GND
PWDN#
1
FLDCFLDC+
0.01 B
C4056
C4096
R4013
39 +-1%
W820
V+5V_USB
W822
6.3V 220
YK_P
1
1 B
C4099
C4098
ADJ
0.001 B
C4100
FROM/TO MPEG/MICON/DSP
-28V
13
D
D_GND
V+5USB REG(1.3W/1A) IC
IC4009
BA00BC0WFP
6
0
4
5.2
15K 220
+-1%
R4074
C4140
D_GND
TP4036
R4072 R4073
25V10
KA_P
C4137
10K
V+3
5
1.3
10V 100 YK_P
2
6.0
R4063
0.001
B
1
4.7
TO MEMORY/USB
GND V_OUT V_ADJ
4.7K
+-1% C4141
V_C V_IN
E
PCB130
DMG099
HE DC VOLTAGE EACH PART WAS
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.
55
DV-310-S
5
F
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE.
6
7
8
1
2
3
4
10.7 OPERATION PCB ASSY
A
OPERATION PCB ASSY
(WYXZT5 : A2L103A270)
(WSXZT5 : A2L109A270)
DISPLAY SCHEMATIC
(OPERATION PC
V651
HNV-08SS84
IR
DVDCD
1 Vout
TRACK ALL
REPEA
2 GND
3 B+
G7
G8
P1
P2
P3
P4
P5
P6
P7
P8
P9
P10
P11
P12
P13
P14
-26.8
-26.8
-22.7
-20.5
-20.5
-22.7
-20.5
-20.5
-26.8
-26.8
-26.8
-20.5
P12
P11
P10
P9
P8
P7
P6
P5
P4
P3TP662
P2
P1
-25.1
-20.5
P13
GR7
-22.7
P14
-25.1
-22.7
P15
GR8
-26.8
P16
28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11
-19.7
-19.7
32 31
P15
FL+
P16
OS651
KSM-2001TC2P
FL+
C674
6.3V 47 KA_P
C651
47 1/4W
B
0.1 B
R666
V+3E
Switch
SW667:POWER
POWER
SW667
1SS133
D654
1SS133
SW2
D658
2
C
3
D651
D656
1
GND
CP603
B2013H02-3P
POWER
NC
EVQ11L05R
D652
1SS133
D655
1SS133
D657
1SS133
D659
1SS133
1SS133
1SS133
PCB271
DEG150
SW2
2
1
SW2
GND
GR2
GR1
VDD
39
40
41
42
43
LED2
LED1
44
3.3
0
GR1
GR2
GR3
GR4
GR5
GR6
C676
44 GND
-18.0 -18.0 -18.0 -16.0 -16.0 -16.0 -16.0 -16.0 -16.0
GR7
11
GR3
38
10
GR4
37
9
GR5
36
LED3
8
GR6
35
LED4
7
GR7
34
OSC
6
VDD
P8
GR11
GR8
EVQ11L05R
GR10 34 GR9
NC
EVQ11L05R
GR12
GR8
PAUSE
SW665
23
-SKIP
SW664
24
EVQ11L05R
25
EVQ11L05R
26
PLAY
SW663
-28V
DI
DO
V+3E
IR
GND
E
+SKIP
SW662
27
EVQ11L05R
28
EVQ11L05R
29
STOP
SW660
-18.0
NC
-18.0
NC
-18.0
NC
30
EJECT
SW666
P1
31
-18.0
32
-18.0
P2
CLK
FIP DRIVER IC
IC651
PT6315
5
P1
P3
K1
STB
4
EVQ11L05R
-18.0
P4
12 GND
3
P2
P5
23 P7
2
HOMEMENU
SW661
-18.0
P6
1
P3
6.3V 47
KA_P
EVQ11L05R
C653
EVQ11L05R
-18.0
P16
P4
P16
LEFT
SW659
P15
TOPMENU
SW658
-18.0
P15
P5
P14
EVQ11L05R
K2
P14
EVQ11L05R
P13
-6.0
P13
P6
0
12
P12
-12.0
P12
P7
UP
SW657
-6.0 -13.0 -12.6 -9.5 -13.0 -9.5 -19.0 -19.0 -15.6 3.3
22
21
20
19
18
17
16
15
14
13
P11
EVQ11L05R
MENU
SW656
P11
EVQ11L05R
P10
RIGHT
SW654
P10
EVQ11L05R
RETURN
SW655
P9
EVQ11L05R
P8
ENTER
SW653
33
D
DOWN
SW652
P9
C658
3
POWER
CP604
B2013H02-3P
IR
V+3E
GND
SW1
SW1
B
1
C675
SW2
F
NOTE:THE DC VOLTAGE EACH PART WAS
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.
56
NOTE:THIS SCHEMATIC DIA
OF PRINTING AND SU
DV-310-S
1
2
3
4
5
6
7
8
A
CHEMATIC DIAGRAM
PERATION PCB)
EVQ11L05R
D665
(W802)
W806
FL-
FL-
-22.3
-22.3
B
1SS133
FLDC+
USB
SW668
G1
MS1_2
D669
C654
G2
GR1
GR2
GR3
GR4
GR5
GR6
GR7
GR8
P1
P2
P4
P3TP662
P5
P6
P7
W804
0.01 B
G3
-25.1
FLDC-
1SS133
G4
-25.1
P1
G6
-25.1
-25.1
-25.1
-25.1
-20.5
-26.8
-26.8
-26.8
-20.5
-20.5
-22.7
G7
1
G8
2
P2
5
P3
6
P4
7
P5
8
P6
19 18 17 16 15 14 13 12 11 10 9
P7
G5
B
-25.1
REPEAT A
-25.1
LL
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
C
SW2
-28V
(60 OHM 2.5A)
B601
10K
+5V
1
USB_DN
2
USBP
USB_DP
3
GND
4
NC 0
2.2
FP_DO
D
W803
2.9
FP_DI
R654
FROM/TO MEMORY/USB
CP605
A2001WR2-4P
1
GND(USB)
USB+5V
R662
GR1
VDD
LED1
40
41
42
43
44
3.3
NC 0
0
NC
1
USB+5V
2
USBP
USBP
3
USBN
USBN
4
FP_SCK
CP601
00_6232_011_102_800+
1
CLK
FP_DI
DI (M to F)
STB
FP_DO
0
IR
STB
V+3E
GR1
GR2
GR3
.0 -16.0 -16.0
2
GR2
LED2
GR3
44 GND
0
NC
1
LED3
3
100K
LED4
USB CONNECTOR
CP602
USB-A1D102F-4B4N
USBN
(60 OHM 2.5A)
B602
3.2
STB
FP_SCK
0.01 B
HCB2012K-600T25
0.7
C608
HCB2012K-600T25
47P CH
C610
R658
1K
R656
10K
47P CH
R657
C611
1K
0.1 B
0.1 B
9
OSC
8
DO
7
DI
IC
3.4
6
CLK
USB+5V
0
3.2
5
STB
0
4
12 GND
R655
C658
11
10
C676
6.3V 47
KA_P
K1
P16
K2
P15
0
12
P14
.0 -19.0 -15.6 3.3
16
15
14
13
VDD
C653
P16
P15
P14
SW1
C604
C605
FLDC+
1
33P CH
B
SHIELD CABLE
CD605
CU241403
2
3
DO (F to M)
4
IR
5
V+3E
6
DGND
7
DGND
8
FLDC+
9
-28V
-28V
10
FLDC-
FLDC-
11
FFC(1.0mm pitch)
E
CD601
2H0B1202
B
1
C601
B
1
C675
V+3E
GND
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
57
DV-310-S
5
F
PCB270
DEG149
6
7
8
1
2
3
4
10.8 POWER PCB ASSY(1/2)
POWER SCHEMATIC
A
(POWER PCB)
POWER PCB ASSY (1/2)
(A2L103A240)
SH501
YQ-12
D512
25V 470 YK P
1H3-E
D505
1N4005-EIC
C523
250V 0.0033 KX
C516
CHASSIS GND
T501
81291354
16
130
2
15
3
14
130
4
NC
13
0
0
D510
D506
1.6A 250V
D
D
NC
VCC
GND
FB/OLP STARTUP
7
10
0
8
NC
9
0
C521
0
D527
-22.5
SR240-F
-22.5
D519
R511
1F5-E
68 1/4W
3
4
0
C514
500V 470P B
D515
R510_1
D513
R505
1S40-E
2.7 1W
1H3-E
22 1/4W
3.9
2KV 100P R
D
R507
R514
470 1/4W
R515
C540
C503
0.1 B
VOLTAGE CTL IC
IC501
KIA431A-AT
OUT
GND
IN
2
1
3
4.69
1.6A 250V
CONTINUED PROTECTION AGAINST FIRE HAZARD,
CAUTION:FOR
REPLACE ONLY WITH THE SAME TYPE FUSE
0
2.39
* The parts except
mark cannot be changed.
On that occasion, replace whole Assy.
10
3.9K
E
R516
1K
R513 0.0068 B
R517
9.9
1.2K +-1%
1
10.9
2
0
3
3.9
4
PHOTO COUPLER IC
IC504
PS2561AL1-1-V(W)
50V 10 YK_P
C509
680P CH
MTZJ5.6B
50V 2.2 KA_P
680K
C508
D508
C506
R504
1.5
1W
10 1/4W
R502_1
C505
11
0
C520
5
OCP
POWER CTL IC
IC502 STR-A6159M
6
2
17.5
6
0
0 NC 130
7
1
0.1
0
SF26-F
C517
130
8
B501
D511
130
1F5-E
C
W4BRH3.5X6X1.0X2
2
12
L
AC INLET
J501
YKE31-0148N
0
R518
1
FH501
FH502
EYF-52BCY EYF-52BCY
N
130
1N4005-EIC
3.3K +-1%
AC220V-240V_50Hz
/60Hz(EU)
CD501_2 06158802
COIL,LINE FILTER
L501
SS11V-03550NT-CH
C522
C511_2
C515
R512
100K1/2W
D509
2
RL106F-E
1
1N4005-EIC
C513
4
2KV 47P SL
1.5M 1/2W
R503
3
400V 47 NHG
C502
275V 0.22 ECQUL
51MS016L
F501
T1.6A_L_250V
D503
400V 0.01 PP
D502
1N4005-EIC
B
KTC
1.6A 250V{F501}
:POUR UNE PROTECTION CONTINUE LES RISQUES D’INCEIE
N’UTILISER QUE DES FUSIBLE DE MEME TYPE
1.6A 250V{F501}
ATTENTION
F
THESE PARTS MARKED BY
CAUTION:SINCE
CRITICAL FOR SAFETY,USE ONES
ARE
DESCRIBED IN PARTS LIST ONLY.
PIECES REPAREES PAR UN ETANT
ATTENTION:LES
DANGEREUSES AN POINT DE VUE SECURITE
N’UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES.
58
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIM
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOT
NOTE:THE DC VOLTAGE EACH PART WAS
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.
DV-310-S
1
2
3
4
5
6
7
8
CHEMATIC DIAGRAM
A
P.CON+12V SW
Q510 KTA1281-Y(GP)
5.1
REG+12V CTL
Q511 4.5
KTC3875S_Y_RTK
R545
C535
P.CON+5V REG
Q515
2SD1835S/T-AA
22
3.3K
R519
R524
W819
CP502(CP4003)
A2001WV2-16P
GND
HCB2012K-600T25
C541
0.01 B
R529_1
28.4
C524
-28V CTL
Q503
KTA1504S_Y_RTK
0.6
6.8
220 1W
10K
4
5
P.CON+6V
6
GND(M)
7
AT+3.3V
8
AT+3.3V
9
GND(D)
11
FL DC-
12
FL DC+
13
-28V
14
GND(USB)
15
USB+5V
16
FL+ CTL Q512
KTC3875S_Y_RTK
R534
0.6
R536
1K
B/U_VIDEO
MTZJ2.2B
R/V_VIDEO
P-H/I-L_RGB-H
R514
ASP/FS
470 1/4W
CVBS/C_VIDEO
AMP_A_OUT_L
C540
4.7K
R539
D522
1SS133
100
11
B
10
GND
9
R
8
RGB-H
7
FS
6
CVBS
5
GND
4
AUDIO L
3
GND
2
AUDIO R
1
FFC(1.25mm pitch)
CD7301
2H0C3002
E
22K
D523
3.2
CD6003
NC TD-OR0201R
MTZJ3.6B
100
3.2
12
UM-4
BT601
R6P(AR)XICI
0
C519
R527
0
PROTECT 0
Q501
KTC3875S_Y_RTK
R506
1SS133
D521
10
1SS133
R516
D520
9.9
G
GND
ACCESSORY
TM601
076E0PP031
35V 22
YK_P
1
2.39
AMP_A_OUT_R
R538
2
0
PROTECT
Q506
KTA1504S_Y_RTK
22K
IN
R523
GND
R517
OLTAGE CTL IC
IC501
KIA431A-AT
R518
0.1 B
1.2K +-1%
C503
3.3K +-1%
3 0.0068 B
UT
10K
R544
0
K
D535
G/Y_VIDEO
A/V for 21PIN
CP503(CP7301)
IMSA-9604S-12C
D533
R537
20.7
100 1/4W
R515
D
FROM/TO VIDEO JACK
FL+ CTL
Q513
KTA1504S_Y_RTK
21.5
20.8
C
A_GND
10K
21.6
FL+ P.CON SW
Q504
KTA1281-Y(GP)
MTZJ5.1B
560
1/4W
19.0
19.7
D536
19.0
MTZJ3.0B
1K
R530
2.7 1W
25V 220
YK_P
1S40-E
C517
R510_1
CD502
E82G3301
AT+3.3V
P.CON+12V
AMP_A_OUT_R
AMP_A_OUT_L
G/Y_VIDEO
B/U_VIDEO
R/V_VIDEO
CVBS/C_VIDEO
P-H/I-L_RGB-H
ASP/FS
R548
D515
CORD CONNECTOR
TO 21PIN/D-TERMINAL/DIGITAL
MTZJ27B
C528
0
D531
R528
50V 2.2 KA_P
27.8
22K 1/4W
R531
68 1/4W
50V 100 YK_P
R511
C520
D519
100P CH
C526
D528
-28V P.CON SW
Q502 KTC3209-Y(GP)
28.4
1F5-E
6.3V 470 YK_P
22uH
MTZJ5.1B
C522
6.3V 1000
ZL_P
SR240-F
GND
P.CON+5V
P.ON-H(STBY L) 10
L505
D527
2
AT+12V for MUTE 3
(W023)
B502
22uH
TSL0808
1
GND
P.CON+12V
0
C536
5.8
C538
C527
100
FROM/TO POWER PORT
2.8
L503
5.1
6.3V 220 YK_P
W825
10V 100 YK_P
16V 1000 ZL_P
C521
R525
7.0
R547
P.CON SW
Q505
KRC102SRTK
0
0.01 B
1SS133
1.2
16V 330
YK_P
16V 100
YK_P
4
0
D510
SF26-F
B
C501
3
5.9
D534
MTZJ2.2B
2
7.0
ADJ
R526
1
GND
D517
OUT
1K 1/4W
R546
3.3K +-1% 22K +-1%
6.3V 220 YK_P
24
+6V REG (DVD MOTOR) IC
IC503
PQ070XF01SZH
IN
C531
680
R540
1K
R509
4.5
6.8K
+-1%
25V 470 YK_P
C523
12.9
R542
D512
1H3-E
5.6K
+-1%
R541
12.6
12.3
470
+-1%
12.9
REG+12V CTL
Q509
KTC3875S_Y_RTK12.3
5.0
R543
W817
4.7K +-1%
(POWER PCB)
PCB240
DPG017
S THE LATEST AT THE TIME
TO CHANGE WITHOUT NOTICE.
T WAS
AL TESTER
NOTE:THE RESISTOR MARKED F IS FUSE RESISTOR.
THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP
IS NON POLAR ONE.
F
CAUTION: DIGITAL TRANSISTOR
59
DV-310-S
5
6
7
8
1
2
3
4
10.9 POWER PCB ASSY(2/2)
A
POWER PCB ASSY (2/2)
(A2L103A240)
21PIN/D-TERMINAL/DIGITAL
(POWER PCB
B
FROM POWER
AT+3.3V
P.CON+12V
P-H/I-L_RGB-H
ASP/FS
AMP_A_OUT_R
AMP_A_OUT_L
G/Y_VIDEO
C
C
B/U_VIDEO
R/V_VIDEO
6.3V
C8113
D8105
MTZJ6.8B
K
3.2
0
3.2
0
C8106
D8101
R8102
DV
0
1SS133
0
C8101
12.1
8.2K
4.7K
0.001 B
390 1/4W
56K
11.4
0
R8108
R8101
11.4
3.3
21PIN CTL DRV
Q8102
KTA1504S_Y_RTK
DVD_RGB_H_OUT
Q8104
KRC104SRTK
0.001 B
R8103
6.3V 1000 YK_P
12.1
R8105
C
6.3V
C8115
D
21PIN CTL IN
Q8101
KTC3875S_Y_RTK
6.3V 470 YK_P
470 1/4W
MTZJ6.8B
0.1 B
6.8K
MTZJ6.8B
D8104
C8105
R8104
R8120
A_GND
1 1/4W
D8103
CVBS/C_VIDEO
E
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIM
E
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE.
NOTE:THE DC VOLTAGE EACH PART WAS
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.
F
60
DV-310-S
1
2
3
4
CAUTION: DIGITAL T
5
6
7
8
A
/DIGITAL SCHEMATIC DIAGRAM
POWER PCB)
B
21PIN_R
6
21PIN_L
1
5
4
5
C8111
C8107
0.001 B
3
2
NC
220 +-1% 1/10W
0.001 B
R8114
220 +-1% 1/10W
R8115
21PIN CONNECTOR
J8101
MRC-021V-07_A
7
6
NC
8
L8101
C8114
68 +-1% 1/10W
R8112
3
R/V_VIDEO_OUT
6.3V 470 YK_P
68 +-1% 1/10W
NC
BLANKING_OUT
3.3
20
19
CVBS_VIDEO_OUT
75 +-1% 1/10W
NC
21
4
C8116
R8113
6.3V 1000 YK_P
33P CH
C8115
18
17
6.3V 470 YK_P
11
B/U_VIDEO_OUT
12
2
C
13
68 +-1% 1/10W
R8111
6.3V 1000 YK_P
C8113
NC
14
G/Y_VIDEO_OUT
15
1
R8110
16
C8112
9
10uH 0405
10
21PIN_CTL
DVD_RGB_H_OUT
Q8105
KRA102SRTK
0
D
3.2
R8109
D_RGB_H_OUT
Q8104
C104SRTK
68 1/10W +-1%
E
* The parts except
mark cannot be changed.
On that occasion, replace whole Assy.
CAUTION: DIGITAL TRANSISTOR
CAUTION: DIGITAL TRANSISTOR
F
PCB240
DPG017
61
DV-310-S
5
6
7
8
1
2
3
4
10.10 WAVEFORMS
Note : The encircled numbers denote measuring point in the schematic diagram.
DVD MT PCB ASSY
A
POWER PCB ASSY
MPEG/MICON/DSP
21PIN/D-TERMINAL/DIGITAL
J8001-pin2 (Coaxial Out)
V:500mV/div. H:200ns/div.
IC4001-pin9 (XTALI)
1
6
1
7
2
8
3
9
4
10
5
B
IC4001-pin66 (SDCLK)
V:0.5V/div. H:2ns/div.
2
C
IC4001-pin93 (SPDIF)
V:1.0V/div. H:200ns/div.
3
D
AUDIO JACK
J8003-pin3 (Lch_Out)
4
E
J8003-pin2 (Rch_Out)
5
F
62
DV-310-S
1
2
3
4
5
6
7
8
POWER PCB ASSY
A
6
B
OPERATION PCB ASSY
DISPLAY
C
1
D
E
F
63
DV-310-S
5
6
7
8
1
2
3
4
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.
Symbol In PCB
Diagrams
Symbol In Schematic
Diagrams
B C E B C E
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.
Part Name
Connector
Capacitor
Transistor
B C E
B
C
E B
C
SIDE A
E
Transistor
with resistor
B C E
D
B
G S D
G S
Field effect
transistor
D G S
P.C.Board
Chip Part
SIDE B
Resistor array
3-terminal
regulator
C
D
E
F
64
DV-310-S
1
2
3
4
30
P2
C
P2
30
3
C2302
R2317
R2327
R2318
C2312
W806
C2301
W805
R2326
R2328
C4005
R4014
C4137
C4142
W809
CP4004
D4002 L4001
B4008
C4006
R4025
W808
R4039
C4029
2
30
P2
C2311
C
R2310
R4073
R2316
C2322
R4074
R2342
C4141
W844
C2323
C4116 R2344
R2313
R4002
C4077
R2312
R4019 C4078
C4101
R4018
R2311 R2325
W839
C4090
C2321
C2306
Q2305 C2320
Q2303
R2308
C4047
R4033
B7301
CP
400
2
C4132
C4080
R4040 W810
R4044 C4062
IC7301
C7313
C4104
C4091 C4048
IC4003
C4050
C7311
C7312
Q7302
R7302
C4052
W816 W817
R4075 C4051
R4066
NR4002
Q7301
R4027
C8038
C7304
R7307
R4058
C4046
R4045
R4046
C4044
C4039
C4134
C4010
Q4001
R4008
C7303
D7312
C7319
C7317
C4049
D4003
8
7
R4054
R4053
C
1
C4056
C4095
C4088
C7318
C7316
IC4004
Q8005
R8039
C8042R8040
R8038 R8036
R8035
B4007
R4072 R4063
D7311 D7310
C4140
D
65
J8001
IC4005
DMG099A
C4002
33
L7301
97
R7308
C2304
W820
R4013
B4001
R4012
C4100
C4086
R8061 C8057
C8051
C8072
C8066
C8059
C8058
C8056 R8066
R8060
R8059
R8014
R8051
R8067
C8070
R7321 B7304
R7316
R7319
R7320
Q7305
R4024
C7315
W829
CP7301
IC4001
R4035 W826
R4022
C4011
X4001
IC7302
B7305
1
IC4009
C
C4102 W802
R2319
W832
J7302
R7315
R4031
C4007
IC2301
R8074 R8077
C8073
C8053 R8069
R8082 R8073
R8081
C8069
C2307 C2305
C4089 R4015 R4016
R8049
R8048
C8067
R7317
C7306
R7306
C7305 C4072
C7307 R7301 C4012
C7308 D7305
R4059 R4061
D7306 C7309
R7305
R4060 R4062
C7310
R8037
C8036
B8004
CP4003
R8056 Q8014
Q8021
R8078
C8077 C8078
J8003
Q8020
R8063
R7318
C2303
NR2301
Q2304
R4017
R2309
C4096
R8084
R8076 R8079
6
5
R8083
R8085 R8080
IC8003
Q2302
IC4006
Q8019
B4002
Q2301
R8057
R2307
R2306
C4112
C4098
C4099
W840
R4011
Q8018
Q8013
8
7
6
5
11.1 DVD MT PCB ASSY
SIDE A
SIDE A
A
DVD MT PCB ASSY
B
E
F
65
DV-310-S
C4093
C8074
1
66
2
W842
C4076
C4037
W836
B4012
C4059
C4045
R4065
W813
W833
3
Q4003
IC4007
R4029
DMG099A
W821
C4114
C4133
C4135
R4043
R4030
R4048
D4005
R4021
R4010
R4007
C4008
C4019 C4064 C4023
C4003 C4030
C4020
W812
W825
C4074
R4034
R4042 R4005
C4071
C4057
R4037
R4036
C4060
C4073
R4076
C4066
C4001 C4014
C4013
C4036
B4010
W819
C4038
R4032
C4122
W849
W830
D
C4058
C4025
W850
R4020
C4055
R4026
2
W814
W834
C4033
R8070
C4063
C
W815
W889
B7302
1
3
4
A
SIDE B
SIDE B
DVD MT PCB ASSY
B
R4038
W831
R2343
R2341
W822
D2301
D2302
R4001
Q2306
W845
E
F
DV-310-S
4
5
6
7
8
11.2 OPERATION PCB ASSY
SIDE B
SIDE A
D651
W001
SW661
W003
W002
SW659
SW657
SW653
SW652
SW654
SW656
SW655
A
C658
SW658
W806
W004
W005
C654
W011
B
W006
C653
D669
C601
C605
W007
C675
W013
R654
CP601
W012
W014
OPERATION PCB ASSY
CP605
R656
C608
R658
R657
C611
R655
D654
D655
D656
D657
B601
SW666
W804
D665
D658
W020
D659
W019
SW668
C610
OPERATION PCB ASSY
D652
B602
R662
12
C676
W017
W016
W803
1
23
1
65
IC
V651
34
CP602
W018
D
G
SW667
DEG149A
SW660
CP
60
3
W022
DEG150A
SW665
DEG150A
DEG149A
W021
A30C5
SW663
C613
C
G
E
SW664
W023
SW662
A30C5
C604
OS651
R666
C674
CP604
C651
F
67
DV-310-S
5
6
7
8
1
2
3
4
11.3 POWER PCB ASSY
SIDE A
SIDE A
A
POWER PCB ASSY
B
SH
C
501
51
6
J501
D506
F501 FH502
C511_2
R503
L501
FH501
R512
D503
C51
B501
C502
- REPLACE AS MARKED .
RISK OF FIRE
D509
D502
IC502
D505
C50
5
D511
W003
W006
C
3
R507
D513
C514
IC504
D517
T501
C506
W013
W012
D534
W817
R524
W021
W022
R505
Q510
C509
W001
R502_1
C531
DPG017A
C513
W002
D508
50
IC
5
C523
W007
W825
C535
C527
Q515
D8105
D8103
W004
C522
R514
G
C528
D528
C
03
W010
C517
D523
CP502
D536
D533
C8113
Q504
W005
R529_1
D8104
D521
D520
D522
P5
W011
R534
C526
W009
R530
W819
R510_1
Q502
L505
R528
R8103
R8105
J8101
D8101
IC501
A30C5
C8112
L8101
1
D515
R51
C520
W019
C8114
D527
W014
D
C521
D519
R8120
W023
L503
C536
D510
W008
C538
W015
C8115
D512
W017
W018
D531
D535
C519
E
F
68
DV-310-S
1
2
3
4
C8106
R545
R546
R8112
R8113
C8116
D
R518
R8110
Q511
R531
R544
B502
R8101 C8105 R8104
C8101
C503
C540
C524
R8109
R525
R509
R547
R516
Q506
R8111
C8107
R8115
C8111
R8114
R536
R8102
R8108
C541
R548
R537
Q503
Q513
R538
R527 R506
R523
Q512
R517
R539
R513
R515
Q8101 Q8102
Q509
R542
R541
Q8105
R543
C501
R519
R526
C
R540
C508
R504
8
7
6
5
8
7
6
5
SIDE B
SIDE B
A
POWER PCB ASSY
B
E
F
69
DV-310-S
DPG017A
Q8104
Q505
Q501
1
2
3
4
11.4 LOADING MOTOR and SW
SIDE B
SIDE A
A
LOADING MOTOR
(INSERTED PARTS)
LOADING MOTOR
(CHIP MOUNTED PARTS)
BR
DED021A
WH
M2603
1
CD2302
B
SW1
DED021A
5
C
D
GR
CD2301
BR
YE
DED020A
WH
SW2
SW
M2602 M2601
E
F
70
DV-310-S
1
2
3
4
5
6
7
8
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%).
561
56 x 10 1
RD1/4PU 5 6 1 J
560 Ω
47k Ω
47 x 10 3
473
RD1/4PU 4 7 3 J
0.5 Ω
R50
RN2H R 5 0 K
1R0
1Ω
RS1P 1 R 0 K
Ex.2 When there are 3 effective digits (such as in high precision metal film resistors).
5.62k Ω
562 x 10 1
5621
RN1/4PC 5 6 2 1 F
Meaning of the figures and others in the parentheses in the parts list.
Example) IC 301 is on the point (face A, 91 of x-axis, and 111 of y-axis) of the corresponding
PC board.
IC 301 (A, 91, 111) IC NJM2068V
Mark No.
Description
Part No.
Mark No.
LIST OF ASSEMBLIES
1..DVD MT PCB ASSY
Description
OS 651 REMOTE RECEIVER
1..OPERATION PCB ASSY(WSXZT5)* A2L109A270
Part No.
077Q040004
POWER PCB ASSY
RESISTORS
> R 511 R,FUSE 68 OHM 1/4W
1..POWER PCB ASSY
B
A2L103A130
1..OPERATION PCB ASSY(WYXZT5)* A2L103A270
>
A
R65584680J
C
A2L103A240
OTHERS
(*)
A2L103A270 and A2L109A270 have same service parts.
But they are NOT COMPATIBLE.
Mark No.
Description
J
8101 SOCKET, 21PIN
063D100050
Part No.
DVD MT PCB ASSY
SEMICONDUCTORS
IC
IC
IC
IC
IC
2301 IC
4001 IC
4003 IC
4004 IC
4005 IC
AM5766
MT1389FE/L-L
R3112N291A-TR-FA
AT26DF161-SU
M12L64164A-7TG
I1UFV5766S
IC8K0389L0
IE1F0291A0
S2L101AF01
IF9J0164AG
IC
IC
IC
IC
IC
4006 IC
4007 IC
4009 IC
7301 IC
7302 IC
LD1117AL-ADJ-AA3-A-R
R5523N001B-TR-F
BA00BC0WFP-E2
LA73054-TLM-E
SN74CBT3257PWR
I1YF9117A0
I1ZF0N0010
I07F0C0WF0
I03FG30540
I5CJ032570
IC 8003 IC RC4580IDR
D
I04J045800
OTHERS
J
J
J
X
7302 RCA JACK
8001 RCA JACK
8003 RCA JACK
4001 CRYSTAL (27MHz)
060R451013
060R401122
060R451012
100GT02720
E
OPERATION PCB ASSY
SEMICONDUCTORS
IC 651 IC PT6315
IF4K063150
SWITCHES
SW 652-667 SWITCH TACT
0504R01T38
F
OTHERS
CP 602 CONNECTOR PCB SIDE
V 651 TUBE FLUORESCENT
06G5AA1002
096F80R401
71
DV-310-S
5
6
7
8