Pioneer DV-310-K User manual
ORDER NO.
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
2008 Printed in Japan
OPEN/CLOSE
HOME
MENU RETURN
ENTER
TOP MENU MENU
USBDVD/USB
STANDBY/ON
253671
98
1213
DV-310-K
RRV3757
DVD PLAYER
DV-310-K
HIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Model Type Power Requirement Region No. Remarks
DV-310-K KUCXZT AC 120 V 1
For details, refer to "Important Check Points for good servicing".
T- Z Z V M AY
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
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2DV-310-K
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SAFETY INFORMATION
1. SAFETY PRECAUTIONS
The following check should be performed for the
continued protection of the customer and service
technician.
LEAKAGE CURRENT CHECK
Measure leakage current to a known earth ground
(water pipe, conduit, etc.) by connecting a leakage
current tester such as Simpson Model 229-2 or
equivalent between the earth ground and all exposed
metal parts of the appliance (input/output terminals,
screwheads, metal overlays, control shaft, etc.). Plug
the AC line cord of the appliance directly into a 120V
AC 60 Hz outlet and turn the AC power switch on. Any
current measured must not exceed 0.5 mA.
ANY MEASUREMENTS NOT WITHIN THE LIMITS
OUTLINED ABOVE ARE INDICATIVE OF A POTENTIAL
SHOCK HAZARD AND MUST BE CORRECTED BEFORE
RETURNING THE APPLIANCE TO THE CUSTOMER.
2. PRODUCT SAFETY NOTICE
Many electrical and mechanical parts in the appliance
have special safety related characteristics. These are
often not evident from visual inspection nor the protection
afforded by them necessarily can be obtained by using
replacement components rated for voltage, wattage, etc.
Replacement parts which have these special safety
characteristics are identified in this Service Manual.
Electrical components having such features are
identified by marking with a >on the schematics and on
the parts list in this Service Manual.
The use of a substitute replacement component which
does not have the same safety characteristics as the
PIONEER recommended replacement one, shown in the
parts list in this Service Manual, may create shock, fire,
or other hazards.
Product Safety is continuously under review and new
instructions are issued from time to time. For the latest
information, always consult the current PIONEER Service
Manual. A subscription to, or additional copies of,
PIONEER Service Manual may be obtained at a nominal
charge from PIONEER.
Leakage
current
tester
Reading should
not be above
0.5 mA
Device
under
test
Test all
exposed metal
surfaces
Also test with
plug reversed
(Using AC adapter
plug as required)
Earth
ground
AC Leakage Test
(FOR USA MODEL ONLY)
WARNING
This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of California to
cause cancer, birth defects or other reproductive harm.
Health & Safety Code Section 25249.6 - Proposition 65
NOTICE
(FOR CANADIANMODEL ONLY)
Fuse symbols (fast operating fuse) and/or (slow operating fuse) on PCB indicate that replacement parts must
be of identical designation.
REMARQUE
(POUR MODÈLE CANADIENSEULEMENT)
Les symboles de fusible (fusible de type rapide) et/ou (fusible de type lent) sur CCI indiquent que les pièces
de remplacement doivent avoir la même désignation.
This service manual is intended for qualified service technicians ; it is not meant for the casual do-it-
yourselfer. Qualified technicians have the necessary test equipment and tools, and have been trained
to properly and safely repair complex products such as those covered by this manual.
Improperly performed repairs can adversely affect the safety and reliability of the product and may
void the warranty. If you are not qualified to perform the repair of this product properly and safely, you
should not risk tryingto do so and refer the repair to a qualified service technician.
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NECESSARY INFORMATIONFOR DHHS RULES MARKED ONTHE TOP OF DVD MECHANISM
AS BELOW.
CAUTION
LASER RADIATIONWHENOPEN. DO NOT STARE INTO BEAM OR VIEW DIRECTLY WITH
OPTICAL INSTRUMENTS.
CAUTION
LASER RADIATIONWHENOPEN.
DO NOT STARE INTO BEAM OR
VIEW DIRECTLY WITH OPTICAL
INSTRUMENTS.
LABEL CHECK
(Imprinted on the top of DVD mechanism)
Location: inside of the unit
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ENTER
TOP MENU MENU
USB
DVD/USB
STANDBY/ON
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TEL 13942296513 QQ 376315150 892498299
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CONTENTS
SAFETY INFORMATION.......................................................................................................................................................... 2
1. SERVICE PRECAUTIONS.................................................................................................................................................... 6
1.1 NOTES ON SOLDERING............................................................................................................................................... 6
1.2 WHEN REPLACING DVD DECK.................................................................................................................................... 6
1.3 DISC REMOVAL METHOD ............................................................................................................................................7
2. SPECIFICATIONS................................................................................................................................................................. 8
2.1 ACCESSORIES.............................................................................................................................................................. 8
2.2 SPECIFICATIONS .......................................................................................................................................................... 9
2.3 DISC/CONTENT FORMAT........................................................................................................................................... 10
2.4 PANEL FACILITILES..................................................................................................................................................... 12
3. BASIC ITEMS FOR SERVICE ............................................................................................................................................ 14
3.1 CHECK POINTS AFTER SERVICING ......................................................................................................................... 14
3.2 PCB LOCATIONS ......................................................................................................................................................... 15
3.3 JIGS LIST ..................................................................................................................................................................... 16
4. BLOCK DIAGRAM .............................................................................................................................................................. 18
4.1 OVERALL WIRING DIAGRAM ..................................................................................................................................... 18
4.2 OVERALL BLOCK DIAGRAM....................................................................................................................................... 20
4.3 DVD LOADER/MPEG BLOCK DIAGRAM .................................................................................................................... 21
4.4 POWER BLOCK DIAGRAM ......................................................................................................................................... 22
5. DIAGNOSIS ........................................................................................................................................................................ 23
5.1 TROUBLE SHOOTING................................................................................................................................................. 23
5.2 METHOD FOR DIAGNOSING DEGRADATION OF THE LDS ON THE PICKUP ASSY ............................................. 27
6. SERVICE MODE................................................................................................................................................................. 28
6.1 SERVICE MODE PROCEDURE .................................................................................................................................. 28
6.2 SERVICE MODE IN...................................................................................................................................................... 29
6.3 DISPLAY SPECIFICATION OF THE SERVICE MODE ................................................................................................ 30
6.4 FUNCTIONAL SPECIFICATION OF THE SHORTCUT KEY ....................................................................................... 31
6.5 FUNCTIONAL SPECIFICATION OF THE SERVICE MODE ........................................................................................ 32
7. DISASSEMBLY ................................................................................................................................................................... 33
8. EACH SETTING AND ADJUSTMENT ................................................................................................................................ 38
8.1 RE-WRITE FOR DVD FIRMWAVE ............................................................................................................................... 38
9. EXPLODED VIEWS AND PARTS LIST............................................................................................................................... 40
9.1 PACKING ...................................................................................................................................................................... 40
9.2 EXTERIOR SECTION .................................................................................................................................................. 42
9.3 06 DVD MECHA SECTION .......................................................................................................................................... 44
10. SCHEMATIC DIAGRAM.................................................................................................................................................... 46
10.1 DVD MT PCB ASSY(1/6)............................................................................................................................................ 46
10.2 DVD MT PCB ASSY(2/6)............................................................................................................................................ 48
10.3 DVD MT PCB ASSY(3/6)............................................................................................................................................ 50
10.4 DVD MT PCB ASSY(4/6)............................................................................................................................................ 52
10.5 DVD MT PCB ASSY(5/6)............................................................................................................................................ 54
10.6 DVD MT PCB ASSY(6/6)............................................................................................................................................ 56
10.7 OPERATION PCB ASSY ............................................................................................................................................ 58
10.8 POWER PCB ASSY ................................................................................................................................................... 60
10.9 WAVEFORMS............................................................................................................................................................. 62
11. PCB CONNECTION DIAGRAM ........................................................................................................................................ 63
11.1 DVD MT PCB ASSY ................................................................................................................................................... 64
11.2 OPERATION PCB ASSY ............................................................................................................................................ 66
11.3 POWER PCB ASSY ................................................................................................................................................... 67
11.4 LOADING MOTOR and SW........................................................................................................................................ 69
12. PCB PARTS LIST.............................................................................................................................................................. 70
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TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
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6DV-310-K
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1. SERVICE PRECAUTIONS
1.1 NOTES ON SOLDERING
1.2 WHEN REPLACING DVD DECK
• For environmental protection, lead-free solder is used on the printed circuit boards mounted in this unit.
Be sure to use lead-free solder and a soldering iron that can meet specifications for use with lead-free solders for repairs
accompanied by reworking of soldering.
• Compared with conventional eutectic solders, lead-free solders have higher melting points, by approximately 40 °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).
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.
GYP10080.3 in dia.
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.
WHEN REPLACING DVD DECK
[ Removingthe DVD Deck ]
[ Installingthe DVD Deck ]
Remove all the soldering on the short circuit position after the connection of Pick Up PCB and DVD
PCB connector.
NOTE
Fig. 1
Before your operation, please read “PREPARATIONOF SERVICING” .
Use the Lead Free solder.
Manual soldering conditions
• Soldering temperature: 320 ±20°C
• Soldering time: Within 3 seconds
• Soldering combination: Sn-3.0Ag-0.5Cu
When Soldering/Removing of solder, use the draw in equipment over the Pick Up Unit to prevent the
Flux smoke from it.
•
•
•
•
Short circuit using a
soldering iron.
Pick Up PCB
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TEL 13942296513 QQ 376315150 892498299
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1.3 DISC REMOVAL METHOD
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.
PREPARATION OF SERVICING
If the stored 4 digit password in the Rating Level menu needs to be cancelled, please follow the steps
below.
Set the DVD to the Stand-by Mode.
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.
1.
2.
3.
4.
PARENTAL CONTROL - RATING LEVEL
4 DIGIT PASSWORD CANCELLATION
NOTE: The above procedure will reset ALL of the player's settings to the default factory state.
Slide the Rack Loading (White) toward the arrow direction by using a minus driver to release the lock.
(Refer to Fig. 1)
Manually open the Tray.
Please strongly pushing Rack Loading (White) to release the lock because the tray doesn't go out
easily.
1.
2.
Fig. 1
Rack Loading (White)
DVD Player (Bottom Side)
NOTE:
DISC REMOVAL METHOD AT NO POWER SUPPLY
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TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
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8DV-310-K
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2. SPECIFICATIONS
2.1 ACCESSORIES
Accessories
• Remote control ×1
(076E0PP011) • Audio / Video cable(1.2m) ×1
(red/white/yellow)
(06CPBA2006)
• Dry cell batteries ×2
(AA/R6P) • Warranty Card
• Operating Instructions
STANDBY/ONOPEN/CLOSE
AUDIO SUBTITLE ANGLE
123
CLEAR
USB
DVD/
456
789
0
TOP MENUMENU
ENTER
RETURN
PLAY MODESURROUND
ZOOM DISPLAY
PLAY
PREVPAUSE STOP NEXT
DVD
HOME
MENU
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TEL 13942296513 QQ 376315150 892498299
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2.2 SPECIFICATIONS
General
Power requirements. . . . . . . . . . . . . . . . . .AC 120V, 60Hz
Power consumption . . . . . . . . . . . . . . . . . . . . . . . . . .11W
Power consumption (standby) . . . . . . . . . . . . . . . . . . 0.6W
Weight. . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.7kg (3lb 12oz)
Dimensions
. . . . . . . . . . . . . . . .420mm (W) x 49.5mm (H) x 215mm (D)
(16 9/16in.(W) x 2in.(H) x 81/2in.(D))
Operating temperature . . . . . . . . . . . . . . . . .+5°C to +35°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .(+41°F to +95°F)
Operating humidity . . . . . . . .5% to 85% (no condensation)
Component video output
P
B
P
R
Jack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . RCA
S-Video output
Jack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-pin mini DIN
Video output
Jack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .RCA
Audio output (1 stereo pair)
Output level. . . . . . . . . . . . . . . . . . . . . .During audio output
200 mVrms (1kHz, –20dB)
Number of channels. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
Jacks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . RCA
Digital audio characteristics
Frequency response. . . . . . . . . . . . . . . . . . . .4Hz to 44kHz
S/Nratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 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
Accessories
Remote control. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
AA/R6P dry cell batteries. . . . . . . . . . . . . . . . . . . . . . . . . . 2
Audio/video cable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Warranty card. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Operating instructions
The specifications and design of this product are subject
to change without notice, due to improvement.
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TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
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2.3 DISC/CONTENT FORMAT
Disc/content format playback compatibility
This player is compatible with a wide range of disc types (media) and
formats. Playable discs will generally feature one of the following
logos on the disc and/or disc packaging. Note however that some
disc types, such as recordable CD and DVD, may be in an
unplayable format—see below for further compatibility information.
Please also note that recordable discs cannot be recorded
using this player.
• This unit will play DVD+R/+RW discs.
•is a trademark of DVD Format/Logo Licensing
Corporation.
• is a trademark of FUJIFILM Corporation.
• Also compatible with KODAK Picture CD
About DualDisc playback
A DualDisc is a new two -sided disc, one side of which contains DVD
content video, audio, etc. while the other side contains non-DVD
content such as digital audio material.
The non-DVD, audio side of the disc is not compliant with the CD
audio specification and therefore may not play.
The DVD side of a DualDisc plays in this product.
For more detailed information on the DualDisc specification, please
refer to the disc manufacturer or disc retailer.
CD-R/-RW compatibility
• Compatible formats: CD-audio, Video CD/Super VCD, ISO 9660
CD-ROM* containing MP3, WMA, MPEG-4 AAC, JPEG or DivX
video/WMVfiles
*ISO 9660 Level 1 or 2 compliant. CD physical format: Mode1,
Mode2 XA Form1. Romeo and Joliet file systems are both
compatible with this player.
• Multi-session playback: No
• Unfinalized disc playback: No
• File structure (may differ): Up to299 folders on a disc;
up to 648folders 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.
DVD-R/-RW compatibility
•Compatible formats: DVD-Video, Video Recording (VR)*
*Edit points may not play exactly as edited; screen may go
momentarily blank at edited points.
•Unfinalized playback: No
•MP3/WMA/MPEG-4 AAC/JPEG or DivX video/WMVfile playback
on DVD-R/-RW: Yes
Compressed audio compatibility
•Compatible formats: MPEG-1Audio Layer 3 (MP3), Windows
Media Audio (WMA), MPEG-4 AAC
•Sampling rates: 32kHz, 44.1kHz or 48kHz
•Bit-rates: Any (128kbps or higher recommended)
•VBR (variable bit rate) MP3/WMA/MPEG-4 AAC playback: No
•WMA lossless encoding compatible: No
•DRM (Digital Rights Management) compatible: No (DRM-
protected audio files will not play in this player
•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)
Audio CD Video CD CD-R CD-RW
DVD-Video DVD-R DVD-RW
Fujicolor CD
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TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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About MPEG-4 AAC
Advanced Audio Coding (AAC) is at the core of the MPEG-4 AAC
standard, which incorporates MPEG-2 AAC, forming the basis of the
MPEG-4 audio compression technology. The file format and
extension used depend on the application used to encode the AAC
file. This unit plays back AAC files encoded by iTunes®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.
Apple and iTunes®are trademarks of Apple Inc., registered in the
U.S. and other countries.
WMA (Windows Media™ Audio) compatibility
This player can playback Windows Media Audio content.
WMA is an acronym for Windows Media Audio and refers to an
audio compression technology developed by Microsoft Corporation.
WMA content can be encoded by using Windows Media Player for
Windows XP, Windows Media Player 9 or Windows Media Player 10
series.
•Windows Media is a trademark of Microsoft Corporation.
•This product includes technology owned by Microsoft Corporation
and cannot be used or distributed without a license from
Microsoft Licensing, Inc.
About DivX video
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.
DivX video compatibility
•Official DivX Ultra Certified product.
®
•Plays all versions of DivX video (including DivX 6) with
®®
standard playback of DivX media files.
®
•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.
JPEG file compatibility
•Compatible formats: Baseline JPEG and EXIF 2.2* still image
files up to a resolution of 3072 x 2048.
* File format used by digital still cameras.
•Progressive JPEG compatible: No
•File extensions: .jpg (must be used for the player to recognize
JPEG files–do not use for other file types)
PC-created disc compatibility
Discs recorded using a personal computer may not be playable in
this unit due to the setting of the application software used to create
the disc. In these particular instances, check with the software
publisher for more detailed information.
Discs recorded in packet write mode (UDF format) are not
compatible with this player.
Check the DVD-R/-RW or CD-R/-RW software disc boxes for
additional compatibility information.
TM
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
12 DV-310-K
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2.4 PANEL FACILITILES
Front panel
1
2 Disc tray
STANDBY/ON
3
4 Display
5TOPMENU
6 ENTER & cursor buttons
7 MENU
8RETURN
9HOMEMENU
10 USB port (Type A)
11 DVD/USB
and
12
13
14
15
Press to switch the player on or into standby.
Press to pause playback. Press again to
restart.
Press to start or resume playback.
Press to stop the disc (you can resume play-
back by pressing (play)).
Press to open or close the disc tray.
Displays a DVD disc (or DiviX media files) menu
—this varies with the disc and may be the same
as the ‘top menu’.
Selects the current menu option.
Returns to the previously displayed menu screen.
Display/exit the on-screen display.
Press to turn to USB mode and return to DVD mode.
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.
Displays the ‘top menu’ of a DVD disc
—this varies with the disc.
OPEN/CLOSE
HOME
MENU RETURN
ENTER
TOP MENU MENU
USBDVD/USB
STANDBY/ON
253 4 6 71
98
1012 11131415
OPEN/CLOSE
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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Remote control
Press to switch the player on or into standby.
Press to select the audio channel or language.
Press to select a subtitle option.
Press to display the top menu of a DVD disc.
Use to navigate on-screen displays and
menus. Press ENTER to select an option or
execute a command.
Use for reverse slow motion playback, frame
reverse and reverse scanning.
Press to start or resume playback.
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
Press to switch on/off virtural Surround.
Display/exit the on-screen display.
Press to open or close the disc tray.
Press to change the camera angle during
DVD multi-angle scene playback.
Press to clear a numeric entry.
Press to turn to USB mode and return to DVD
mode.
Skips to the start of the current track, title or
chapter, then to previous tracks/titles/chapters.
Press to pause playback; press again to
restart.
Displays a DVD disc (or DiviX media files) menu
—this varies with the disc and may be the same
as the ‘top menu’.
2AUDIO
3 SUBTITLE
4 Number buttons
5TOPMENU
6 ENTER & cursor buttons
7HOMEMENU
and
12 SURROUND
13 PLAY MODE
15 ANGLE
16 DVD/USB
17 CLEAR
18MENU
19 RETURN
23 DISPLAY
24 ZOOM
STANDBY/ONOPEN/CLOSE
AUDIO SUBTITLE ANGLE
123
CLEAR
USB
DVD/
4 5 6
789
0
TOP MENU MENU
ENTER
RETURN
PLAY MODESURROUND
ZOOM DISPLAY
PLAY
PREVPAUSE STOP NEXT
DVD
HOME
MENU
1
23
21
20
19
18
17
16
15
14
2
4
5
6
7
8
10
12
13
3
9
2211
24
Press to return to a previous menu screen.
Use for forward slow motion playback, frame
advance and forward scanning.
Press to jump to the next chapter or track.
Press to display information about the disc
playing.
Press to change the zoom level.
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Q
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
14 DV-310-K
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3. BASIC ITEMS FOR SERVICE
3.1 CHECK POINTS AFTER SERVICING
Check points after servicing(DVD player)
To keep the product quality after servicing, confirm recommended check points shown below.
See the table below for the items to be checked regarding video and audio:
Cleaning
• Before shipping out the product, be sure to clean the following positions by using the prescribed cleaning tools:
Pickup lenses Cleaning liquid : GEM1004
Cleaning paper : GED-008
Position to be cleaned CleaningtoolsPosition to be cleaned Cleaningtools RemarkRemarkPosition to be cleaned Cleaningtools Remark
No. Procedure Check points
1 Confirm the firmware version on Service Mode. The version of the firmware must be latest.
Update firmware to the latest one, if it is not the latest.
The customer complain must not be reappeared.
Video, audio and operations must be normal.
2
Confirm whether the customer complain has been solved.
If the customer complain occurs with the specific disc,
use it for the operation check.
The error rates must be less than 5.0e-4.
3
Confirm playback error rates at the innermost and
outermost tracks by using the following disc.
DVD test disc (GGV1025)
4Play back a DVD.
(Menu operation, Title/chapter search)
Audio and operations must be normal.
5Play back a DVD.
(Menu operation, Title/chapter search)
Video, audio and operations must be normal.
6Check the appearance of the product. No scratches or dirt on its appearance after receiving it
for service.
Items to be checked regardingvideo Item to be checked regardingaudio
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
Mottled color
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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3.2 PCB LOCATIONS
POWER PCB ASSY
DVD MT PCB ASSY
DVD MECHA ASSY
OPERATIONPCB ASSY
Mark No. Description Part No.
LIST OF ASSEMBLIES
1..DVD MT PCB ASSY A2L101A130
1..OPERATION PCB ASSY A2L101A270
>1..POWER PCB ASSY A2L101A240
1..DVD MECHA ASSY A2L101A650
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
16 DV-310-K
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3.3 JIGS LIST
Service Remote Control Unit GGF1381 diagnosis
Name JigNo. Remarks
DVD Test Disc (DVD-
Video,NTSC)
GGV1025 Operation Check
DVD Test Disc (DVD-Video,PAL)
CD Test Disc
GGV1101
STD-905
Operation Check
Operation Check
Jigs list
Lubricants and Glues list
Daifree GEM1036 (ZLX-ME413A) Refer to "9.3 DVD MECHA SECTION"
Grease GYA1001 (ZLB-PN397B) Refer to "9.3 DVD MECHA SECTION"
Grease GEM1018Refer to "9.3 DVD MECHA SECTION"
Name Lubricants and Glues No. RemarkName Lubricants and Glues No. RemarkName Lubricants and Glues No. Remark
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
18 DV-310-K
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4. BLOCK DIAGRAM
4.1 OVERALL WIRING DIAGRAM
OPERATION
PCB ASSY
(A2L101A270)
POWER PCB ASSY
(A2L101A240)
DVD MT PCB ASSY
(1/6 - 6/6)
(A2L101A130)
3
2
1
CP603
3
2
1
CP604
4
3
2
1
CP4004
4
3
2
1
CP602
USB CONNECTOR
4
3
2
1
CP605
11
10
9
8
7
6
5
4
3
2
1
11
10
9
8
7
6
5
4
3
2
1
2
1
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
16
15
14
13
12
11
10
9
8
7
6
5
4
3
Vout
B+
GND
OS651
1
2
3
CP501
CONNECTOR
1 2
BLADE
WIDE
BLACK
WHITE
21
CD501
AC120V_60Hz(US)
:SINCE THESE PARTS MARKED BY
CAUTION
DESCRIBED IN PARTS LIST ONLY.
CRITICAL FOR SAFETY,USE ONES
ARE
DANS LA NOMENCLATURE DES PIECES.
N’UTILISER QUE CELLS DECRITES
DANGEREUSES AN POINT DE VUE SECURITE
:LES PIECES REPAREES PAR UN ETANT
ATTENTION
H1H2
E
H1H2
E
J7302
CVBS/Y/U/V
1
23
4
56
J7301
S-VIDEO OUT
12
34
56
H1H2
E
J8003
AUDIO OUT
1
23
PCB271
DEG150
OPERATION2 PCB OPERATION PCB
PCB270
DEG149
INTERCONNECTION
CP4002
DGND
FLDC+
-28V
V+3E
IR
STB
DO (F to M)
DI (M to F)
CLK
DGND
FLDC-
10
3
2
9
8
7
6
5
4
1
CD601
3
2
9
8
7
6
5
4
1
11
10
11
DPG017
PCB240
POWER PCB
L
N
USBN
USBP
USB+5V
GND(USB)
POWER
SW2
GND
3
2
1
3
2
1
CD605
4
3
2
1
4
3
2
1
TM101
COMMAND TRANSMITTER
POWER
SW2
GND
+5V
GND
USB_DN
USB_DP
CP601
USBN
USB+5V
GND(USB)
USBP
DGND
FLDC+
-28V
FLDC-
V+3E
IR
STB
DO (F to M)
DI (M to F)
CLK
DGND
CP4003
GND
P.CON+5V
FL DC-
FL DC+
AT+3.3V
P.CON+12V
GND(M)
GND(D)
P.CON+6V
AT+3.3V
-28V
P.ON-H
GND
USB+5V
GND(USB)
P.CON+12V
P.CON+5V
FL DC-
FL DC+
GND
GND
AT+12V for MUTE
P.CON+6V
-28V
GND(M)
GND(D)
AT+3.3V
AT+3.3V
P.ON-H(STBY L)
GND(USB)
USB+5V
CP502
3
2
9
8
7
6
5
4
1
10
CD502
16
15
14
13
12
11
16
15
3
2
9
8
7
6
5
4
1
14
13
12
11
10
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
19
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5
4
3
2
1
CP2302
6
5
4
3
2
1
CP2303
24
23
22
21
20
19
2
1
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
CP2301
VRCOM
TRKG DRV
TRKG RTN
FOCS RTN
FOCS DRV
VCC
D
B
VR780(CD)
VRF(RF_OUT)
SW1(DVD/CD)
C
E
VS
F
GND
A
VR650(DVD)
GND
GND
LD_DVD(650)
LD_CD(780)
PD/GND
NC
SW(GND)
LIMIT SW
SLD-
SLD+
SPD-
SPD+
LOAD+
LOAD-
GND
OPEN
CLOSE
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
6
5
4
3
2
16
5
4
3
2
1
B
A
VRCOM
VR780(CD)
VRF(RF_OUT)
SW1(DVD/CD)
C
VR650(DVD)
GND
LD_DVD(650)
LD_CD(780)
PD/GND
TRKG DRV
TRKG RTN
FOCS RTN
FOCS DRV
VCC
D
E
VS
F
GND
GND
NC
DM-4PB
DRIVE
DVD
OPTICAL PICK-UP
DED021
PCB610
CD2302
BCZ3B05
M2603
M
5
4
3
2
1
SW-2(CLOSE)
GND(SW)
SW-1(OPEN)
LOADING MOTOR(-)
LOADING MOTOR(-)
2H051602
SSS-28-5
SW1
BCZ3B05
JCV9B12
M2601
M2602
ESE22MH22
SW2
M
M
2H061605
CD2301
DED020
PCB640
SPINDLE MOTOR(+)
SPINDLE MOTOR(-)
FEED MOTOR(-)
GND(SW)
FEED MOTOR(+)
PICK UO INNER LIMIT SWITCH
6
5
4
3
2
1
DVD MECHA ASSY
(A2L101A650)
(SW PCB)
(LOADING MOTOR PCB)
ASSY
4
3
2
1
4
3
2
1
J7301
IDEO OUT
12
34
56
H
E
J8001
COAXIAL
1
2
H1H2
E
J8003
AUDIO OUT
1
23
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE.
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
DURING PLAYBACK.
MEASURED WITH THE DIGITAL TESTER
NOTE:THE DC VOLTAGE EACH PART WAS
DMG099
PCB130
DVD MT PCB
NECTION DIAGRAM
CP4002
STB
DO (F to M)
DI (M to F)
CLK
3
2
4
1
CD601
3
2
4
1
CP601
STB
DO (F to M)
DI (M to F)
CLK
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Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
20 DV-310-K
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4.2 OVERALL BLOCK DIAGRAM
P. C O N+12V
AC 120V
FLDC+/-
X4001
27MHz
-28V
AT+12Vfor mute
AT+3.3V
P. C O N+6V
P. C O N+5V
POWER
SUPPLY
DVD LOADER
(DM4)
MOTOR DRIVER
IC2301
AM5766
FIP DRIVER IC
IC651
PT6315
AUDIO AMP IC
IC8003
RC4580IDR
FIP
HNV-08SS84
KEY
SERVO
RF
SERVO
IR
FP_SCK, FP_DI,
FP_DO, STB
ASPDIF
RESET
AUDIO_L,
AUDIO_R
AMP_AUDIO_L/R
LD_DVD,
LD_CD
IR 108MHz
TVEncoder
MPEG-1/2/
JPEG
VIDEO
DECORDER
R
COAXIAL
RF
CO
L
OVERALL BLOCK DIAGRAM
IR RECEIVER (OS651)
KSM-2001TC2P
16M SERIAL FLASH
IC4004
AT26DF161-SU
64Mbit(4M*16) 166MHz SDRAM
IC4005
M12L64164A-7TG
XAMUTE
MPEG/MICON
IC4001
MT1389FE/L-L AUDIO CODEC/
INTERNAL DAC
+1.8V
SFLASH_CS,
SFLASH_CK,
SFLASH_DO,
SFLASH_DI,
MA0~MA11,
DQ0~DQ15
RESET IC
IC4003
R3112N291A-TR-FA
VIDEO DRIVER 6CH IC
IC7301
LA73054-TLM-E
4CH VIDEO DAC
V
U
Y
S_C
CVBS
S_Y
ASP
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8
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3
9
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2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
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0
5
1
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1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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