Sony DVP-NS955V Service Manual ▷ View online
– 3 –
DVP-NS955V
TABLE OF CONTENTS
SERVICE NOTE
1.
Disc Removal Procedure (at POWER OFF) .............. 5
2.
PWB caution for B3834, IF-115 and PL-035 boards .. 5
1.
GENERAL
Precautions .................................................................... 1-1
About this Manual .......................................................... 1-1
This Player Can Play the Following Discs ................... 1-1
Notes about the Discs .................................................. 1-1
Index to Parts and Controls ......................................... 1-2
Guide to the Control Menu Display .............................. 1-3
About this Manual .......................................................... 1-1
This Player Can Play the Following Discs ................... 1-1
Notes about the Discs .................................................. 1-1
Index to Parts and Controls ......................................... 1-2
Guide to the Control Menu Display .............................. 1-3
Hookups ................................................................................ 1-3
Hooking Up the Player .................................................. 1-3
Step 1: Unpacking ......................................................... 1-3
Step 2: Inserting Batteries into the Remote ................. 1-3
Step 3: Connecting the Video Cords ............................ 1-4
Step 4: Connecting the Audio Cords ............................ 1-5
Step 5: Connecting the Mains Lead ............................. 1-6
Step 6: Quick Setup ...................................................... 1-6
Step 1: Unpacking ......................................................... 1-3
Step 2: Inserting Batteries into the Remote ................. 1-3
Step 3: Connecting the Video Cords ............................ 1-4
Step 4: Connecting the Audio Cords ............................ 1-5
Step 5: Connecting the Mains Lead ............................. 1-6
Step 6: Quick Setup ...................................................... 1-6
Playing Discs ......................................................................... 1-7
Playing Discs ................................................................. 1-7
Resuming Playback from the Point Where You
Resuming Playback from the Point Where You
Stopped the Disc (Multi-disc Resume) .................. 1-8
Using the DVD's Menu .................................................. 1-8
Selecting “ORIGINAL” or “PLAY LIST” on a
Selecting “ORIGINAL” or “PLAY LIST” on a
DVD-RW ................................................................... 1-8
Selecting a Playback Area for a Super Audio CD ....... 1-9
Playing VIDEO CDs With PBC Functions
Playing VIDEO CDs With PBC Functions
(PBC Playback) ........................................................ 1-9
Various Play Mode Functions (Program Play,
Shuffle Play, Repeat Play, A-B Repeat Play ........... 1-9
Searching for a Scene .......................................................... 1-10
Searching for a Particular Point on a Disc (Search,
Scan, Slow-motion Play, Freeze Frame) ............... 1-10
Searching for a Title/Chapter/Track/Scene, etc.
(Search mode) ......................................................... 1-11
Searching by Scene (PICTURE NAVIGATION) ......... 1-11
Viewing Information About the Disc ..................................... 1-12
Checking the Playing Time and Remaining Time ........ 1-12
Sound Adjustments ............................................................... 1-12
Changing the Sound ...................................................... 1-12
Surround Mode Settings ............................................... 1-13
Surround Mode Settings ............................................... 1-13
Enjoying Movies .................................................................... 1-14
Changing the Angles ..................................................... 1-14
Displaying the Subtitles ................................................. 1-14
Adjusting the Playback Picture
Displaying the Subtitles ................................................. 1-14
Adjusting the Playback Picture
(CUSTOM PICTURE MODE) ................................. 1-14
Sharpening the Pictures (SHARPNESS) ..................... 1-14
Adjusting the Delay Between the Picture and Sound
Adjusting the Delay Between the Picture and Sound
(AV ALIGNMENT) (DVP-NS955V ONLY) ............... 1-15
Enjoying MP3 Audio and JPEG Images .............................. 1-15
About MP3 Audio Tracks and JPEG Image Files ....... 1-15
Playing MP3 Audio Tracks or JPEG Image Files ........ 1-15
Enjoying JPEG Images as a Slide Show ..................... 1-16
Playing MP3 Audio Tracks or JPEG Image Files ........ 1-15
Enjoying JPEG Images as a Slide Show ..................... 1-16
Enjoying DivX
Ò
Videos .......................................................... 1-17
About DivX Video Files .................................................. 1-17
Playing DivX Video Files ............................................... 1-17
Playing DivX Video Files ............................................... 1-17
Using Various Additional Functions ...................................... 1-18
Locking Discs (CUSTOM PARENTAL CONTROL,
PARENTAL CONTROL) .......................................... 1-18
Controlling Your TV or AV Amplifier (Receiver)
With the Supplied Remote ....................................... 1-19
Settings and Adjustments ..................................................... 1-19
Using the Setup Display ............................................... 1-19
Setting the Display or Sound Track Language
Setting the Display or Sound Track Language
(LANGUAGE SETUP) ............................................. 1-20
Settings for the Display (SCREEN SETUP) ................ 1-20
Custom Settings (CUSTOM SETUP) .......................... 1-20
Settings for the Sound (AUDIO SETUP) ..................... 1-21
Settings for the Speakers (SPEAKER SETUP) .......... 1-21
Custom Settings (CUSTOM SETUP) .......................... 1-20
Settings for the Sound (AUDIO SETUP) ..................... 1-21
Settings for the Speakers (SPEAKER SETUP) .......... 1-21
Additional Information ............................................................ 1-22
Troubleshooting ............................................................. 1-22
Self-diagnosis Function (When letters/
Self-diagnosis Function (When letters/
numbers appear in the display ................................ 1-23
Glossary ........................................................................ 1-23
Specifications ................................................................. 1-24
Specifications ................................................................. 1-24
2.
DISASSEMBLY
2-1.
Upper Case ................................................................... 2-1
2-2.
Front Panel Assembly ................................................... 2-1
2-3.
Loading Assembly ......................................................... 2-2
2-4.
Optical Device (KHM-310BAA) .................................... 2-3
2-5.
DC Motor and MS-203 Board ....................................... 2-4
2-6.
AV-086, IF-115 and PL-035 Boards ............................. 2-4
2-7.
ER-032 Board ................................................................ 2-5
2-8.
MB-117 Board ................................................................ 2-5
2-9.
Switching Regulator ...................................................... 2-6
2-10. Interval Views ................................................................. 2-7
2-11. Circuit Boards Location ................................................. 2-8
2-11. Circuit Boards Location ................................................. 2-8
3.
BLOCK DIAGRAMS
3-1.
Overall Block Diagram .................................................. 3-1
3-2.
Power (1) Block Diagram .............................................. 3-3
3-3.
Power (2) Block Diagram .............................................. 3-5
3-4.
Power (3) Block Diagram .............................................. 3-7
3-5.
System Control/Signal Processor Block Diagram ...... 3-9
3-6.
RF/Servo Block Diagram .............................................. 3-11
3-7.
Audio (1) Block Diagram ............................................... 3-13
3-8.
Audio (2) Block Diagram ............................................... 3-15
3-9.
Video Block Diagram ..................................................... 3-17
3-10. Interface Control Block Diagram .................................. 3-19
3-11. Power Block Diagram .................................................... 3-21
3-11. Power Block Diagram .................................................... 3-21
4.
PRINTED WIRING BOARDS AND
SCHEMATIC DIAGRAMS
SCHEMATIC DIAGRAMS
4-1.
Frame Schematic Diagram ........................................... 4-1
4-2.
Printed Wiring Boards and Schematic Diagrams ........ 4-3
Waveform ...................................................................... 4-4
•
Waveform ...................................................................... 4-4
•
MB-117 Printed Wiring Board .................................. 4-5
•
MB-117 (System) Schematic Diagram .................. 4-7
•
MB-117 (RF-Servo) Schematic Diagram ............... 4-9
•
MB-117 (8ch DAC) Schematic Diagram ................ 4-11
•
MB-117 (PS-Trough) Schematic Diagram ............. 4-13
•
IF-115 Printed Wiring Board .................................... 4-15
•
IF-115 (Interface) Schematic Diagram .................. 4-17
•
PL-035 Printed Wiring Board ................................... 4-19
•
PL-035 (Power Switch) Schematic Diagram .......... 4-21
•
AV-086 Printed Wiring Board ................................... 4-23
•
AV-086 (Video) Schematic Diagram ........................ 4-25
•
AV-086 (Audio 1/2) Schematic Diagram ................. 4-27
•
AV-086 (Audio 2/2) Schematic Diagram ................. 4-29
•
ER-032 Printed Wiring Board .................................. 4-31
•
ER-032 (ER) Schematic Diagram ........................... 4-33
•
Power Block (SRV1578WW)
Printed Wiring Board ........................................... 4-35
•
Power Block (SRV1578WW)
Schematic Diagram ............................................ 4-37
5.
IC PIN FUNCTION DESCRIPTION
5-1.
System Control Pin Function
(MB-117 BOARD IC102) .............................................. 5-1
(MB-117 BOARD IC102) .............................................. 5-1
– 4 –
DVP-NS955V
6.
TEST MODE
6-1.
General Description ...................................................... 6-1
6-2.
Starting Test Mode ........................................................ 6-1
6-3.
Drive Manual Operation ................................................ 6-1
6-4.
Mirror Time Adjustment ................................................. 6-1
6-5.
Executing IOP Measurement ....................................... 6-3
6-6.
Emergency History Check ........................................... 6-3
6-7.
Initializing Setup Data .................................................... 6-4
6-8.
Version Information ....................................................... 6-5
6-9.
If Con Self Diagnostic Function .................................... 6-5
7.
ELECTRICAL ADJUSTMENT
7-1.
Power Supply Adjustment ............................................. 7-1
7-2.
Adjustment of Video System ......................................... 7-2
8.
REPAIR PARTS LIST
8-1.
Exploded Views ............................................................. 8-1
8-1-1. Main Section ............................................................. 8-1
8-1-2. Mechanism Deck Assembly .................................... 8-3
8-1-2. Mechanism Deck Assembly .................................... 8-3
8-2.
Electrical Parts List ....................................................... 8-4
– 5 –
DVP-NS955V
SERVICE NOTE
1. DISC REMOVAL PROCEDURE (at POWER OFF)
1) Open dust cover to access to a hole insert a tapering driver into the aperture of the unit bottom, and move the lever of chuck can in the
direction of the arrow A. (See Fig. 1)
2) Draw out the tray in the direction of the arrow B, and remove a disc. (See Fig. 1)
2. PWB caution for B3834, IF-115 and PL-035 boards
Please ignore screw mark on A side,
. Refer B side indication.
AV
: screw mount for NS775V
QS
: screw mount for NS955V
For PL-035 board,
Fig. 1.
The lever of a zipper cam
B
A
Hold
Tray
At this position, screw must mount for both model.
(NS775V and NS955V)
(NS775V and NS955V)
J
1-1
DVP-NS955V
3
Precautions
On safety
• Should any solid object or liquid fall into
the cabinet, unplug the player and have it
checked by qualified personnel before
operating it any further.
checked by qualified personnel before
operating it any further.
On power sources
• The player is not disconnected from the AC
power source (mains) as long as it is
connected to the wall outlet, even if the
player itself has been turned off.
connected to the wall outlet, even if the
player itself has been turned off.
• If you are not going to use the player for a
long time, be sure to disconnect the player
from the wall outlet. To disconnect the AC
power cord (mains lead), grasp the plug
itself; never pull the cord.
from the wall outlet. To disconnect the AC
power cord (mains lead), grasp the plug
itself; never pull the cord.
On placement
• Place the player in a location with adequate
ventilation to prevent heat build-up in the
player.
player.
• Do not place the player on a soft surface
such as a rug.
• Do not place the player in a location near
heat sources, or in a place subject to direct
sunlight, excessive dust, or mechanical
shock.
sunlight, excessive dust, or mechanical
shock.
On operation
• If the player is brought directly from a cold
to a warm location, or is placed in a very
damp room, moisture may condense on the
lenses inside the player. Should this occur,
the player may not operate properly. In this
case, remove the disc and leave the player
turned on for about half an hour until the
moisture evaporates.
damp room, moisture may condense on the
lenses inside the player. Should this occur,
the player may not operate properly. In this
case, remove the disc and leave the player
turned on for about half an hour until the
moisture evaporates.
• When you move the player, take out any
discs. If you don’t, the disc may be
damaged.
damaged.
On adjusting volume
Do not turn up the volume while listening to
a section with very low level inputs or no
audio signals. If you do, the speakers may be
damaged when a peak level section is played.
a section with very low level inputs or no
audio signals. If you do, the speakers may be
damaged when a peak level section is played.
On cleaning
Clean the cabinet, panel, and controls with a
soft cloth slightly moistened with a mild
detergent solution. Do not use any type of
abrasive pad, scouring powder or solvent
such as alcohol or benzine.
soft cloth slightly moistened with a mild
detergent solution. Do not use any type of
abrasive pad, scouring powder or solvent
such as alcohol or benzine.
On cleaning discs
Do not use a commercially available cleaning
disc. It may cause a malfunction.
disc. It may cause a malfunction.
If you have any questions or problems
concerning your player, please consult your
nearest Sony dealer.
concerning your player, please consult your
nearest Sony dealer.
IMPORTANT NOTICE
Caution: This player is capable of holding a
still video image or on-screen display image
on your television screen indefinitely. If
you leave the still video image or on-screen
display image displayed on your TV for an
extended period of time you risk permanent
damage to your television screen. Plasma
display panel televisions and projection
televisions are susceptible to this.
still video image or on-screen display image
on your television screen indefinitely. If
you leave the still video image or on-screen
display image displayed on your TV for an
extended period of time you risk permanent
damage to your television screen. Plasma
display panel televisions and projection
televisions are susceptible to this.
7
This Player Can Play the
Following Discs
Following Discs
“DVD VIDEO” and “DVD-RW” are
trademarks.
trademarks.
Note about CDs/DVDs
The player can play CD-ROMs/CD-Rs/CD-
RWs recorded in the following formats:
– music CD format
– video CD format
– MP3 audio tracks, JPEG image files, and
RWs recorded in the following formats:
– music CD format
– video CD format
– MP3 audio tracks, JPEG image files, and
DivX video files of format conforming to
ISO 9660* Level 1/Level 2, or its extended
format, Joliet
ISO 9660* Level 1/Level 2, or its extended
format, Joliet
– KODAK Picture CD format
* A logical format of files and folders on CD-
ROMs, defined by ISO (International
Organization for Standardization).
Organization for Standardization).
The player can play DVD-ROMs/
DVD+RWs/DVD-RWs/DVD+Rs/DVD-Rs
recorded in the following formats:
– DivX video files of format conforming to
DVD+RWs/DVD-RWs/DVD+Rs/DVD-Rs
recorded in the following formats:
– DivX video files of format conforming to
UDF.
Example of discs that the player
cannot play
cannot play
The player cannot play the following discs:
• CD-ROMs/CD-Rs/CD-RWs other than
• CD-ROMs/CD-Rs/CD-RWs other than
those recorded in the formats listed on the
previous page.
previous page.
• CD-ROMs recorded in PHOTO CD format.
• Data part of CD-Extras.
• DVD Audios.
• DVD-Rs/DVD-RWs/DVD+Rs/DVD+RWs
• Data part of CD-Extras.
• DVD Audios.
• DVD-Rs/DVD-RWs/DVD+Rs/DVD+RWs
that do not contain any DivX video files.
Also, the player cannot play the following
discs:
• A DVD VIDEO with a different region
discs:
• A DVD VIDEO with a different region
code.
• A disc that has a non-standard shape (e.g.,
card, heart).
• A disc with paper or stickers on it.
• A disc that has the adhesive of cellophane
• A disc that has the adhesive of cellophane
tape or a sticker still left on it.
Region code
Your player has a region code printed on the
back of the unit and only will play DVD
VIDEOs (playback only) labelled with
identical region codes. This system is used to
protect copyrights.
back of the unit and only will play DVD
VIDEOs (playback only) labelled with
identical region codes. This system is used to
protect copyrights.
DVD VIDEOs labelled
will also play on
this player.
If you try to play any other DVD VIDEO, the
message “Playback prohibited by area
limitations.” will appear on the TV screen.
Depending on the DVD VIDEO, there may
be no region code indication, even though
playing the DVD VIDEO is prohibited by
area restrictions.
message “Playback prohibited by area
limitations.” will appear on the TV screen.
Depending on the DVD VIDEO, there may
be no region code indication, even though
playing the DVD VIDEO is prohibited by
area restrictions.
Format of discs
DVD VIDEO
(page 94)
(page 94)
DVD-RW
(page 94)
(page 94)
Super Audio
CD (page 94)
CD (page 94)
VIDEO CD
Music CD
ALL
DVP–XXXX
00V 00Hz
00W
NO.
0-000-000-00
X
Region code
,continued
8
Notes
• Notes about DVD+RWs/DVD+Rs, DVD-RWs/
DVD-Rs or CD-Rs/CD-RWs
Some DVD+RWs/DVD+Rs, DVD-RWs/DVD-
Rs, or CD-Rs/CD-RWs cannot be played on this
player due to the recording quality or physical
condition of the disc, or the characteristics of the
recording device and authoring software.
The disc will not play if it has not been correctly
finalized. For more information, refer to the
operating instructions for the recording device.
Note that some playback functions may not work
with some DVD+RWs/DVD+Rs, even if they
have been correctly finalized. In this case, view
the disc by normal playback. Also some DATA
CDs/DATA DVDs created in Packet Write
format cannot be played.
Some DVD+RWs/DVD+Rs, DVD-RWs/DVD-
Rs, or CD-Rs/CD-RWs cannot be played on this
player due to the recording quality or physical
condition of the disc, or the characteristics of the
recording device and authoring software.
The disc will not play if it has not been correctly
finalized. For more information, refer to the
operating instructions for the recording device.
Note that some playback functions may not work
with some DVD+RWs/DVD+Rs, even if they
have been correctly finalized. In this case, view
the disc by normal playback. Also some DATA
CDs/DATA DVDs created in Packet Write
format cannot be played.
• Music discs encoded with copyright protection
technologies
This product is designed to playback discs that
conform to the Compact Disc (CD) standard.
Recently, various music discs encoded with
copyright protection technologies are marketed
by some record companies. Please be aware that
among those discs, there are some that do not
conform to the CD standard and may not be
playable by this product.
This product is designed to playback discs that
conform to the Compact Disc (CD) standard.
Recently, various music discs encoded with
copyright protection technologies are marketed
by some record companies. Please be aware that
among those discs, there are some that do not
conform to the CD standard and may not be
playable by this product.
Note on playback operations of
DVDs and VIDEO CDs
DVDs and VIDEO CDs
Some playback operations of DVDs and
VIDEO CDs may be intentionally set by
software producers. Since this player plays
DVDs and VIDEO CDs according to the disc
contents the software producers designed,
some playback features may not be available.
Also, refer to the instructions supplied with
the DVDs or VIDEO CDs.
VIDEO CDs may be intentionally set by
software producers. Since this player plays
DVDs and VIDEO CDs according to the disc
contents the software producers designed,
some playback features may not be available.
Also, refer to the instructions supplied with
the DVDs or VIDEO CDs.
Copyrights
This product incorporates copyright
protection technology that is protected by
U.S. patents and other intellectual property
rights. Use of this copyright protection
technology must be authorized by
Macrovision, and is intended for home and
other limited viewing uses only unless
otherwise authorized by Macrovision.
Reverse engineering or disassembly is
prohibited.
protection technology that is protected by
U.S. patents and other intellectual property
rights. Use of this copyright protection
technology must be authorized by
Macrovision, and is intended for home and
other limited viewing uses only unless
otherwise authorized by Macrovision.
Reverse engineering or disassembly is
prohibited.
Notes About the Discs
• To keep the disc clean, handle the disc by its
edge. Do not touch the surface.
• Do not expose the disc to direct sunlight or
heat sources such as hot air ducts, or leave it
in a car parked in direct sunlight as the
temperature may rise considerably inside
the car.
in a car parked in direct sunlight as the
temperature may rise considerably inside
the car.
• After playing, store the disc in its case.
• Clean the disc with a cleaning cloth.
• Clean the disc with a cleaning cloth.
Wipe the disc from the centre out.
• Do not use solvents such as benzine,
thinner, commercially available cleaners, or
anti-static spray intended for vinyl LPs.
anti-static spray intended for vinyl LPs.
• If you have printed the disc's label, dry the
label before playing.
6
About This Manual
• Instructions in this manual describe the
controls on the remote. You can also use the
controls on the player if they have the same
or similar names as those on the remote.
controls on the player if they have the same
or similar names as those on the remote.
• “DVD” may be used as a general term for
DVD VIDEOs, DVD+RWs/DVD+Rs and
DVD-RWs/DVD-Rs.
DVD-RWs/DVD-Rs.
• The meaning of the icons used in this
manual is described below:
*1 MP3 (MPEG1 Audio Layer 3) is a standard
format defined by ISO (International
Organization for Standardization)/MPEG which
compresses audio data.
Organization for Standardization)/MPEG which
compresses audio data.
*2 DivX
®
is a video file compression technology,
developed by DivXNetworks, Inc.
*3 DivX, DivX Certified, and associated logos are
trademarks of DivXNetworks, Inc. and are used
under license.
under license.
Check your model name
The instructions in this manual are for the 2
models: DVP-NS955V and DVP-LS785V.
Check your model name by looking at the
front panel of the player. DVP-NS955V is
the model used for illustration purposes.
Any difference in operation is clearly
indicated in the text, for example, “DVP-
NS955V only.”
models: DVP-NS955V and DVP-LS785V.
Check your model name by looking at the
front panel of the player. DVP-NS955V is
the model used for illustration purposes.
Any difference in operation is clearly
indicated in the text, for example, “DVP-
NS955V only.”
Icons
Meanings
Functions available for DVD
VIDEOs and DVD+RWs/
DVD+Rs or DVD-RWs/DVD-
Rs in video mode
VIDEOs and DVD+RWs/
DVD+Rs or DVD-RWs/DVD-
Rs in video mode
Functions available for DVD-
RWs in VR (Video Recording)
mode
RWs in VR (Video Recording)
mode
Functions available for VIDEO
CDs (including Super VCDs or
CD-Rs/CD-RWs in video CD
format or Super VCD format)
CDs (including Super VCDs or
CD-Rs/CD-RWs in video CD
format or Super VCD format)
Functions available for Super
Audio CDs
Audio CDs
Functions available for music
CDs or CD-Rs/CD-RWs in
music CD format
CDs or CD-Rs/CD-RWs in
music CD format
Functions available for DATA
CDs (CD-ROMs/CD-Rs/CD-
RWs containing MP3*
CDs (CD-ROMs/CD-Rs/CD-
RWs containing MP3*
1
audio
tracks, JPEG image files and
DivX*
DivX*
2
*
3
video files)
Functions available for DATA
DVDs (DVD-Rs/DVD-RWs/
DVD+Rs/DVD+RWs)
containing DivX*
DVDs (DVD-Rs/DVD-RWs/
DVD+Rs/DVD+RWs)
containing DivX*
2
*
3
video
files.
SECTION 1
GENERAL
This section is extracted from instruction
manual. 2-059-563-13
manual. 2-059-563-13