DV-560H (serv.man6). DVD Technical Manual (Based on the DV560H) — Sharp DVD Service Manual (repair manual)

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

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

1
DVD-Series
SHARP CORPORATION
T58P2DV-500D/
TECHNICAL MANUAL
DVD VIDEO PLAYER
MODELS
DV-500D
DV-550
DV-550W/X
DV-550U
DV-560S
DV-560H
ON
DIGITAL
GAMMA
DIGITAL
S PICTURE
DV-S100
POWER
OFF
OFF
IN
MAX
LEVEL
PHONES
COMPACT
D I G I T A L
DOLBY
DIGITAL VIDEO
DVD / VIDEO CD / CD
CONTENTS
page
1. The Birth of DVD ................................................................................................ 3
2. DVD Features .................................................................................................... 6
3. Technical Point of DVDs .................................................................................. 13
4. DVD Servo Circulation ..................................................................................... 20
5. TRAYMECHA Control ...................................................................................... 27
6. TRAYMECHA Timing Chart ............................................................................. 32
DV-800D
DV-880
DV-880X/W
DV-890S
2
DVD-Series
3
DVD-Series
1. The Birth of DVD
1-1 Main Specifications of the DVD Video Player
Disc Diameter
120mm
Disc Thickness
1.2mm  0.6mm x 2
Semiconductor Laser Wavelength
650nm
 Lens (NA)
0.6
Pit Length
0.4~1.87
µ
m
/
0.44~2.05
µ
m
(Single Layer)
 (Double Layer)
 Track Pitch
0.74
µ
m
Sector Allocation
CLV
Modulation System
8/16 Modulation
Correction System
RS-PC (Reed Solomon Product Code)
1
 4.7GB (1 Layer on 1 Side)
Memory Capacity
2
 8.5GB (2 Layers on 1 Side)
3
 9.4GB (1 Layer on Both Sides)
4
 17GB (2 Layers on Both Sides)
1-2 Type of Discs
There are 4 types of discs.
(1) 1 layer on 1 side disc
(2) 1 layer both sides disc
(3) 2 layers on 1 side disc
(4) 2 layers on both sides disc
0.6mm
0.6mm
0.6mm
0.6mm
,,,,,,,
Side A  
Side B 
0.6mm
0.6mm
0.6mm
0.6mm
First layer
First layer 
Second layer 
Second layer 
First layer
Second layer
4
DVD-Series
1-3 Disc Structure
The first layer on the 2-layers disc (semitransparent reflection film) does not reflect unless the laser
light is focused.
(1) 1 layer on both sides
(2) 2 layers on 1 sides
1-4 Disc Capacity
1 layer on 1 side
2 layers on 1 side
1 layer on both sides
2 layers on both sides
12cm
4.7
8.5
9.4
17
8cm
1.4
2.6
2.9
5.3
1-5 Example of the DVD’s calculating memory capacity Condition
Condition
1. More than 3.5Mbps of average image data rate
(The compression rate changes depending on the image.  This is the average value)
2. Audio is Dolby AC-3, 5.1ch digital sound
3. Dubbed in 3 languages + subtitled in 4 languages
4. 133 minutes are recorded on a 1 layer on 1 side disc
Required data rate
Image
Audio
Subtitles
Total
3,500k
+
(384k 
×
 3)
+
(10k)
=
4,692kbps(bit/second)
Required disc capacity
Data Rate
Recording Duration
Memory Capacity
4, 692kbps
×
(133 
×
 60) second  
÷
  8 (8bit = 1byte)
=
4.680.270kBytes
4.7 gigabytes are required to record 133 minutes on a 1 layer on 1 side disc
Type of Disc
Disc Size
,,,,,,,,,,,
,,,,,,,,,,,
0.6mm
0.6mm
Side B 
(Standard reflection film)   
Adhesive layer 
Side A 
(Standard reflection film)   
,,,,,,,,,,,
,,,,,,,,,,,
0.6mm
0.6mm
Second  layer
(Standard reflection film)   
Adhesive layer 
(transparent)
First layer
(semitransparent reflection film)  
Page of 48
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Download Sharp DV-560H (serv.man6) Service Manual (Repair Manual)

Here you can view online or download Sharp DV-560H (serv.man6) Service Manual in pdf. This Service Manual can help you recover, restore, fix, disassemble and repair Sharp DV-560H (serv.man6) DVD. Information contained in Sharp DV-560H (serv.man6) service manual (repair manual) typically includes:

  • Disassembly, troubleshooting, programming, maintenance, remote, adjustment, installation and setup instructions.
  • Schematics, wiring and block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Parts list (bill of materials).