DOWNLOAD Sharp DV-560H (serv.man6) Service Manual ↓ Size: 432.55 KB | Pages: 48 in PDF or view online for FREE

Model
DV-560H (serv.man6)
Pages
48
Size
432.55 KB
Type
PDF
Document
Service Manual
Brand
Device
DVD / DVD Technical Manual (Based on the DV560H)
File
dv-560h-sm6.pdf
Date

Sharp DV-560H (serv.man6) Service Manual ▷ View online

10
DVD-Series
1. Multi-Language Response
(1)
Sound Selection
DVD Video contains a maximum of 8 sound streams.  They flow together like traffic a
digital signal road.  Do not confuse this with “8 channels”.
Including the original language, a maximum of 8 different languages can be recorded.
Additionally, Dolby AC-3, 5.1ch can be included on all 8 streams.
For example, it is possible to put English sound 5.1ch on the first, French sound 5.1ch on
the second and non-compressed linear PCM on the third stream.
However, it requires an amount of data, so the recording time of images will be shortened.
To make the image recording time longer, there are options, such as occupying less streams,
and using 2 Dolby AC-3 channels instead of non-compressed linear PCM.
(2)
Subtitle Selection
Using the maximum 32 channel sub-image, DVD can process subtitles in a maximum of
32 languages.
Each language can be individually recorded on each channel, such as Japanese, English,
French, etc.
2. Special Mode
(1)
Multi-Angle Function
A maximum of 9 image angles from a concert,
sporting event, drama, etc. can be recorded with a
multiple numbers of cameras.  When the event is
recorded in such way on a DVD disc, you can
choose the angle that you want to see.
(2)
Parental Lock
With the multi-story application, functions that can
prevent younger viewers from seeing sex or violent
scenes that parents don’t want their children to
watch include the following:
1 Cutting the scene
2 Replace the scene with a prepared safe scene
3 Disc unable to be reproduced
* Locking function are set with the locking level
* There are a maximum of 9 locking levels.  These
levels determined and set following the laws of
the country where the product is being sold.
* DVD disc will set a certain lock level beforehand
when scenes that parents do not want their chil-
dren to watch are recorded.
* When a lock level is set on an a DVD video
player, scenes or discs that violate that level
cannot be reproduced
11
DVD-Series
(3)
Multi-Story Function
If there are a number of subplots or side stories to a show, you can change its flow by
choosing story developments beforehand, or by pulling the menu at each divergence in the
story to choose your favorite stories.
A. Main story and side story function
By selecting stories, it is possible to reproduce not only the main story but a sub story
that develops as a supporting role, just by choosing one.
B. Multi-Version Function
It is possible to edit and reproduce a mixture of different versions, such as a theater
version, a complete version and a director’s cut version, without causing any breaks in
the story.
C. Highlighted Scene Scanning Function
Scenes of your favorite actors/actresses, musicals and so on can be reproduced without
causing any breaks in the story.
  [Main Story and Subplots]
D. Branching Story Function (Simple Interactive Function)
As if it were a role playing game, it is possible to develop the story in an interactive way.
For example, in a drama, you can choose the characters’ next action from the menu list
one after another to create a different story and/or a different ending.
 [Branching Story]
12
DVD-Series
(4)
 How to Reproduce a Multi-Story
These multi-stories can be reproduced only on discs with the recordings of a multiple
number of stories that respond to each specification.
DVD discs respond to each situation’s specification.  Its recorded content and methods are
determined by what is on the disc.  Therefore, it is possible
that discs with various contents will be sold on the market.  Because of this factor, we cannot
now explain certain operating methods.
The following are the expected reproduction methods for multi-stories
1 Packaging of a DVD disc that contains a reproduction method
2 Choosing actions through the menu
3 Operation methods that will be shown every time they are needed, and having the
viewer follows the direction(s)
3. Multi Aspect Function
With its multi-aspect function, DVD discs can be used with any type of TV.
The “Squeeze System”, that compresses wide picture into the standard 4:3 ratio, will reproduce
the picture in full horizontal length on a wide screen TV, so there is no deterioration in the picture
quality.  For big image  projectors and normal TVs (4:3), a high quality picture can be reproduced
with the letter box, which shrinks vertical direction, or by pan & scan, which shows a 4:3 ratio
picture while cutting out the rest of the original image.
A majority of traditional “wide sized pictures” have been shown with black parts across the top
and bottom of 4:3 ratio screens.  Therefore, when these are projected on wide screened TV, they
are widened by magnifying the picture until the black part disappears.
In such a case, the lines of resolution on the black parts were removed, reducing the lines from
425 to 360.  That causes inferior picture quality.
However, “Squeeze Recording System” enables wide screen picture
reproduction that does not sacrifice any of the lines of resolution.
 *However, it is entrusted to the production section of the DVD disc to choose which system
to use and whether the DVD is available for letter box, pan and scan.  Please note that all DVD
discs can do this function.
 Multi Aspect Functions
Wide Picture
Disc
Squeezed Recording
Direct Output 
Wide Screen TV (Full Mode) 
4:3 TV
Letter Box Conversion
 Pan and Scan Conversion
Conversion Output 
DVD Player
13
DVD-Series
3. Technical Point of DVDs
3-1 Disc Reproduction
1. Type of discs that DVD video player can reproduce
DVD video players are exclusively for reproduction, including music CDs.
DVD video discs with the following marks and music CDs are capable of being reproduced.
Mark (logo)
Content
Size of Disc
Maximum
One side of the disc
12cm
for  approx. 4 hours
Two side of the disc
DVD Video Disc
Audio + Visual
for  approx. 8 hours
(animation)
One side of the disc
8cm
for  approx. 80 minutes
Two side of the disc
for approx. 160 minutes
12cm
74 min.
Music CD
Audio
8cm
20 min.
(CD Single)
Video CD
Audio + Visual
12cm
74 min.
No discs other than those listed above can be reproduced.
This player matches the NTSC TV system.  Discs shown with other TV systems (PAL, SECAM)
cannot be used.
2. Authorization of DVD Video Disc (local code)
Local codes are established in different countries around the world, including  Japan, U.S.A./
Canada, Asia and Europe.
Some DVD video disc have established local codes.  This is the result of software production
sales tactics.  They make DVD video discs, especially for new movies and songs, and industrial
use discs, that are to be reproduced only in official sales areas.  Therefore, it is possible to see
a message such that says “this disc cannot be reproduced due to the differences in local codes”
when one buys a DVD video disc outside of his/her country and try to play it or industrial use
videos at home.
3. Copyright Protection
To protect copyright, it is prohibited to copy, broadcast, publicly show, broadcast over a cable
system, show at public lectures, or rent (whether or not charging for it) a disc.  On DVD video
players, copied picture won’t project as clear an image if it has been copied from another video
deck.
VIDEO CD
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