DOWNLOAD Sharp DV-L80 (serv.man3) Service Manual ↓ Size: 418.28 KB | Pages: 21 in PDF or view online for FREE

Model
DV-L80 (serv.man3)
Pages
21
Size
418.28 KB
Type
PDF
Document
Service Manual
Brand
Device
DVD / Section 1-8
File
dv-l80-sm3.pdf
Date

Sharp DV-L80 (serv.man3) Service Manual ▷ View online

1
DV-L80S/W
SERVICE MANUAL
Page
1. IMPORTANT SAFEGUARDS AND PRECAUTIONS ......................................................................... 2
2. FEATURES ........................................................................................................................................ 4
3. SPECIFICATIONS ............................................................................................................................. 4
4. PART NAMES .................................................................................................................................... 6
5. DISASSEMBLY METHOD ................................................................................................................. 7
6. ADJUSTMENT METHOD ................................................................................................................... 9
7. TEST MODE .................................................................................................................................... 15
8. TROUBLESHOOTING ..................................................................................................................... 18
9. BLOCK DIAGRAMS ......................................................................................................................... 22
10. SCHEMATIC DIAGRAMS ................................................................................................................ 30
11. PRINTED WIRING BOARD ASSEMBLIES ...................................................................................... 46
12. REPLACEMENT PARTS LIST ......................................................................................................... 57
13. PACKING OF THE SET ................................................................................................................... 71
 CONTENTS
In the interests of user-safety (Required by safety regula-
tions in some countries) the set should be restored to its
original condition and only parts identical to those specified
be used.
MODELS
SERVICE MANUAL
PORTABLE DVD VIDEO PLAYER
MODELS DV-L80S/W
PORTABLE DVD VIDEO PLAYER
DV-L80S/W
SHARP CORPORATION
SX0K9DV-L80S/
DV-L80S/W
2
1. IMPORTANT SAFEGUARDS AND PRECAUTIONS
DV-L80S/W
3
å
å
å
å
å
CAUTION
BEFORE BATTERY DESTROY
Ë
Ë
Ë
Ë
Ë
 NICKEL-CADMIUM BATTERY
The following program is available in the United States. Please consult local environmental authorities concerning the
availability of this or other programs in your area.
The RBRC
TM
 Seal
SHARP participates in the RBRC
TM
* Nickel-Cadmium Battery Recycling Program in the United States. The RBRC
TM
Seal on our battery pack contained in our product indicates that SHARP is voluntarily participating in an industry
program to collect and recycle these batteries. The RBRC
TM
 program provides you with a convenient alternative
to placing spent Nickel-Cadmium battery packs into the trash or municipal waste stream, which is illegal in some
areas. At the end of their useful life, the Nickel-Cadmium battery can be dropped off at the nearest collection center
for recycling. For information on the nearest collection center, call 1-800-8-BATTERY or your local recycling
center. If you are located outside the United States, contact your local authorities for information concerning proper
disposal and/or recycling of this battery. SHARP's involvement in this program is part of our commitent to protecting
our environment and conserving natural resources.
[Footnote] *RBRC
TM
 is a trademark of the Rechargeable Battery Recycling Corporation.
Ë
Ë
Ë
Ë
Ë
 NICKEL-METAL HYDRIDE BATTERY
Ë
Ë
Ë
Ë
Ë
 LITHIUM or LITHIUM-ION BATTERY
Ë
Ë
Ë
Ë
Ë
 SEALED LEAD BATTERY
Battery disposal
Contains the above Rechargeable Battery. must be recycled or disposed of properly.
Remove the Battery from the products and contact Federal or State Environmental Agencies for information on
recycling and disposal options.
DV-L80S/W
4
2. FEATURES
This Player can play back DVD video disc, DVD-RW(DV-L80S), VIDEO CD and Audio CD.
• DVD-RW recorded in Video recording format can be played back. (You may not be able to play back a disc that is
not finalized.) (DV-L80S)
8" LCD Screen and Stereo Speakers
• A big 8" LCD screen and built-in stereo speakers provide exciting DVD viewing, even without connecting to a TV.
2-Way Power Supply
• A 2-way power supply allows operation using the supplied AC adapter for indoor play, or the battery pack (optional
accessory) for outdoor play.
Compact, Lightweight Design
• Your Player is designed to go along just about anywhere.
High-Resolution Images, High-Quality Sound
• A high-resolution 336,960-pixel LCD screen produces images of outstanding quality.
• DIGITAL GAMMA correction and DIGITAL SUPER PICTURE provide more realistic image detail.
• VIRTUAL DOLBY (*
1
QSURROUND) ensures richer sound from two built-in speakers.
AV input/output, optical digital output jack equipped as standard
• An optical digital output jack (which doubles as the audio input/output jack) can be used to output a stream of *
2
Dolby
Digital 5.1 channel audio,  *
3
DTS digital audio and MPEG audio. Connecting a Dolby Digital/DTS/MPEG Audio digital
surround processor or amplifier to this jack creates an environment of amazingly powerful surround sound.
• The AV input/output jack can be used to connect a VCR or camcorder to your Player. Or you can use these jacks to
connect to a TV for big-screen viewing. (Output only is supported for S-video. An S-video signal cannot be input to
your Player.)
High-quality surround sound produced by built-in *
2
Dolby Digital/Dolby Surround (Pro Logic)/MPEG Audio
decoder
• Your Player is equipped with Dolby Digital (5.1ch)/Dolby Surround (Pro Logic)/MPEG Audio decoder as standard.
Connecting an amplifier with 5.1ch input jacks to the Player provides richer, more powerful surround sound.
*
1
QSURROUND
TM
 is a trademark of QSound Labs, Inc.
*
2
Manufactured under license from Dolby Laboratories. "Dolby", "Pro Logic" and the double-D symbol (     ) are
trademarks of Dolby Laboratories.
*
3
"DTS" and "DTS Digital Surround" are trademarks of Digital Theater Systems, Inc.
3. SPECIFICATIONS
Product: Portable DVD Video Player
 Models: DV-L80S/W
Signal System: NTSC/PAL
Supported Disc Types: DV-L80S: DVD (Region Number 2, ALL), DVD-RW (Video recording
format), VIDEO CD, Audio CD
DV-L80W: DVD(Southeast Asia: Region Number 3, ALL/Australia and
New Zealand: Region Number 4, ALL), VIDEO CD, Audio CD
Video Input/Output: Input/Output Jack: Mini jack 
× 
1 (accepts supplied S-video/video cable)
Input/Output Levels: 1Vp-p (75
)
S-Video Output: Y Output Level: 1Vp-p (75
)
C Output Level: 0.286Vp-p (75
)
Output Jack: Mini jack (shared with Video In/Out) 
× 
1
(accepts supplied S-video/video cable)
Audio Input/Output: Input /Output Jack: Mini jack 
× 
1 (accepts supplied audio cable)
Input/Output Levels: 1.7Vrms (1kHz, 0dB)
Digital Audio Interface: Optical digital output: Mini jack (shared with audio Input/Output)
Audio Output: 0.8W + 0.8W
Headphones Output: Output Jack: Mini jack (stereo)
Display: Screen Size: 8 inches (99.2 (H) 
× 
176.4 (W) mm)
Type: Transmissive TN liquid crystal panel
Drive: TFT (thin transistor) active matrix
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Sharp DV-L80 (serv.man3) Service Manual ▷ Download

  • DOWNLOAD Sharp DV-L80 (serv.man3) Service Manual ↓ Size: 418.28 KB | Pages: 21 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Sharp DV-L80 (serv.man3) in PDF for free, which will help you to disassemble, recover, fix and repair Sharp DV-L80 (serv.man3) DVD. Information contained in Sharp DV-L80 (serv.man3) Service Manual (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.